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Unit3InventorsandinventionsⅠ.单元教学目标技能目标SkillGoals▲Talkaboutinventorsandinventions▲Learnaboutthestagesusedinscientificresearch▲Lea

rntousethepastparticipleastheattribute▲Writeanentryforanencyclopediaaboutsomeinventions▲Writealetterasking

forajobⅡ.目标语言功能句式MakeatelephonecallHoldtheline,please.Hangon,please.Justamoment,please.I’msorry,butth

isphoneisoutoforder.Ican’tgetthrough.Sorry.He/Sheisn’thim/herrightnow.CanIringbacklater?I’llringhim/herupagain.Imustringoffnowbecause...词汇1．四会词汇pate

nt,courtyard,walnut,distinguish,merciful,product,powder,perfume,stainless,cube,abrupt,convenient,caution,expectation,passive,merry,seize,cri

terion,valid,file,ripe,string,glue,freezing,greengrocer,identification,directory,dial,rainfall,innocent,lantern,bear,jam,forehead,dyna

mic,dot,tap,wire,straw,current,helicopter,triangle,stable,associate,practical,refrigerator,court,extension,version,competence,jeep,personne

l2．认读词汇amphibious,Stephenson,GeorgeStephenson,jelly,freezer,overnight,release,recognition,claim,rod,precede,AlexanderGrahamBell,microphon

e,occasionally,multiple,Morsecode,inspiration,reproduce,tetrahedron,invaluable,JamesDyson3．词组callup,nowandthen,setabout,incase,beatentrack,dive

into,setout(todo),hangon,getthrough,ringback,ringoff4．重点词汇discovery,convenient,distinguish,application,expectation,impo

rtance,practical,bear结构Appositiveclause—that可引导同位语从句重1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowders

designedtokillsnakes.P20点句子2.Betweentheoutsideandtheinsidewallsofthebowlthereissomejelly,whichfreezeswhencooled.P

203.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.P214.Norwillyoureceiveapaten

tuntilasearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeverybodyelse’s.P215.Hefoundthatbypressinghislipsagai

nsthismother’sforehead,hecouldmakehismotherunderstandwhathewassaying.P256.Hedesignedamachinethatwouldseparat

edifferentsoundwavesandallowdifferentconversationstobeheldatthesametime.P257.Althoughheismostoftenassociatedwiththein

ventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.P26Ⅲ.教材分析和教材重组1.教材分析本单元以Inventorsandi

nventions为话题，旨在通过单元教学，使学生了解发明和发现的区别，了解发明创造的过程和获得专利的条件，学习发明家的成功事例；能灵活运用基础句型描述中外古代和现代发明，谈论不同发明的优缺点及其现实意义；根据不同问题及条件设计、改进发明并阐述自己的观点；能

写一封有创新的求职申请，阐述自己的特长和优势，能对别人的发明、创造或观点提出意见或建议；并能运用所学知识利用现实生活中有限材料进行发明创造。1.1WarmingUp提供了三幅不同发明或发现的图片，让学生运用已有的知识和

经验，区分发明和发现的不同含义；并能与同伴合作描述现代发明在现实生活中的作用。1.2Pre-reading要求学生将课本所列关于进行科学研究或发明创造所必须经历的几个阶段（步骤或过程）进行正确的排序。了解每一项发明在

得到社会承认前都必须经历一个过程。1.3Reading是一篇记叙性的文章。作者在文中详细介绍了从发现问题（snaketrouble）、分析问题（productsthatmighthelp）到解决问题（removethesnak

es）的全过程，并介绍了专利申请方面的一些知识。1.4Comprehending第一个训练题要求学生根据课文内容回答问题；第三个训练题要求学生运用科学步骤设计一项发明解决课本所提供的三个问题，并与同学交流观点

。1.5LearningaboutLanguage分两部分。第一部分要求学生利用填空、改写句子的方式复习所学词汇及表达法。第二部分重点练习过去分词作定语的用法。1.6UsingLanguage分成四部分。第一部

分Reading要求学生阅读一篇介绍发明家AlexanderGrahamBell的文章并回答有关问题，了解电话发明者贝尔的发明及其成功的原因。第二部分Listeningandspeaking是一段关于ZhouRui对一家发明公司的工程师进行电话采访的听力

材料。要求学生掌握电话交谈常用表达；并在此基础上进行角色扮演活动，即求职者与公司考核人员之间的电话交谈。第三部分Writing要求学生写一封求职信，列举自己的优势、特长和工作经历向这家发明公司提出求职申请。2．教材重组2.1

从话题内容及训练目的分析，WarmingUp与Speaking和Workbook中的TALKING相一致，可将这三部分整合在一起，设计成一节任务型“口语课”。2.2将Listeningandspeaking和Workbook中的LIS

TENING,LISTENINGTASK整合在一起，设计成一节“听力课”。2.3可将Pre-reading,Reading和Comprehending三个活动整合在一起上一节“阅读课（一）”。2.4可将LearningaboutLanguage与Workbook中的US

INGWORDSANDEXPRESSIONS,USINGSTRUCTURES整合在一起，上一节“语法课”。2.5可将UsingLanguage中Reading和Workbook中READINGTASK整合起来，上一节“阅读课（二）”。2.6将UsingLang

uage中的Writing和Workbook中的WRITINGTASK整合为一节“写作课”。3.课型设计与课时分配1stperiodSpeaking2ndperiodListening3rdperiod

Reading(Ⅰ)4thperiodGrammar5thperiodReading(Ⅱ)6thperiodWritingⅣ.分课时教案TheFirstPeriodSpeakingTeachinggoals教学目标1.Targetlanguage目标语言重点词汇和短语d

iscovery,application,evaluate,presentation,alternative,messenger,gettogether,makeacasefor,addup2.Abilitygoal

s能力目标Enablethestudentstotalkaboutinventionsanddiscoveries.3.Learningabilitygoals学能目标Helpthestudentslearnhowtotalkaboutinventionsanddis

coveries.Teachingimportant&difficultpoints教学重难点Howtotalkaboutinventionsanddiscoveries.Teachingmethods教学方法Discussion.Teachingaids教具准备Acompu

terandaprojector.Teachingprocedures&ways教学过程与方式StepⅠWarmingupTalkaboutinventionsanddiscoveries.T:Theimportanceofinventionst

osocialprogresscanneverbechanged.Eachinventioncarriestheworldastepforwardandprovidesstimulationforlaterones.Withinve

ntionsturningupallthetime,ourworldisalwaystakingonanewlook.Butdoyouknowwhataninventionis?S1:Thecreationofsomethingnew.S2:Acreation(ane

wdeviceorprocess)resultingfromstudyandexperimentation.S3:Thecreationofnewthings.…Askthestudentstotalkaboutthepicturesw

iththeteacher’shelp,andthendiscussthefirsttwoquestions.T:Andwhatisadiscovery?What’sthedifferencebetweenadiscoveryandaninvention?Nowlookatthepictures

onpage1.Workinpairsandtalkaboutthethreedifferentthings,tellingthemapartandgivingreasons.Showthefollowing.1.Whichofthesepicturesshowinven

tions?Doesanyofthemshowdiscoveries?2.Workouttworulesthatwillhelpyoudecidewhatisadiscoveryandwhatisaninvention?S1:Ithinkthef

irsttwoareinventions,i.e.theamphibiouscarandStevenson’s“Rocket”whilethelastpictureabouttheDNAisakindofdiscovery.Becausethefirsttwoproductswerequitene

wtopeopleatthattimeandnoonehadeverseenordesignedsuchkindofvehiclesbeforethoughsomeothershadmadesimilarcarsormachineswhichhadlessfunctionsan

dadvantagesasthesetwo.IthinkthepictureabouttheDNAisakindofscientificdiscoveryinbiologybecausesuchcellsandtheirstructuredoexistinlivi

ngcreaturesandtheyhavebeenfoundoutbyacertainscientistandaremadeknowntothepublicnowadays.SoIthinkadiscoveryissomethingexistingbeforebutunknow

nwhileaninventionissomethingunknownandnotexistingbefore.S2:Ithinkthefirsttwopicturesshowusgreathumaninventionsaboutthetransportationbecauseth

eywereinventedbypeopleforcertainpurposesandtheyhadspecialadvantagesandcouldsatisfypeople’sneedsinsome

ways.OntheotherhandthethirdpictureshowingtheformationofDNAisakindofdiscoverybecausethesespecialcellsexist

andfunctioninthebodyoflifeallthetimenomatterwhodiscoversitorwhenandwhereitisdiscovered.Inmyopinionadiscoveryissomethi

ngfoundoutorbroughttoviewnowbutitwasunknownbeforewhileaninventionissomethingcreatedordesignedbypeople,whichiscompletelynewnotonlynowbutinthep

ast.…T:Well,fromthesepictureswecanseethatthereliesdifferencesbetweenadiscoveryandaninvention.Therearecertainrulesorquestionsyoushouldpa

yattentiontowhiledistinguishingthem.Diditexistinthepast?Isitcreatedordevelopedbypeople?Aninventionissomethingthatiscreatedbyahuman

being,suchasthelightningrod.Tothecontrary,adiscoverymerelymakesknownsomethingthatalreadyexistedinnature,suchasthedisco

veryontheNewContinentbyColumbia.OK.Let’sgoonwithsomeotherquestionsofthispart.Youmaytalkwithyourpartnerfirstbeforewehaveach

eckfiveminuteslater.Showthefollowing.Whatmoderninventionsdoyouknow?Describethemtoyourpartnerandhowusefultheyareinlifetoday.S1:Adidas1isthethinking

shoeswithabuilt-inmicroprocessorthatdecideshowsoftorfirmthewearerneedsthesupport.IthasbeenchosenbyPopularSciencemag

azineasthebestrecreationinventionof2004.Itisverycomfortabletowearitalldaywithoutworryingaboutyourtoesbe

inghurtandyoucanadjusttheheightandstiffnessaccordingtoyourdemandswheneveryouwantandwhereveryougo.Thusitisaverypracti

calchoiceforboththeyoungandtheoldwhenhavingexcitingsportsoutdoorsorrestingathomeduringholidays.S2:Cameraphonesh

aveopenedupanewwaytocommunicate.Becausemanyofthemlooklikeregularcellphones,youcansnappicturesasdiscreetlyasanyspyand,withthepushofafewbuttons,p

opthemintoane-mailoruploadthemtotheWebinlessthanaminute.Nowiresorcomputerhookupsnecessary.Tobesure,mostcameraphonesenduptakingpicturesoffriend

s,family,babiesandpets.ButtheyhavealsobeenusedtosnappicturesofVIPsatprivateparties,copyrecipesfromcookbooksatbookstoresande

vendocumentcrimesinprogress.Butwithanestimated80millioncameraphonessoldin2003,6millionintheU.S.alone—thecatmayalreadyb

eoutofthecamerabag.Likeitornot,thesecameraphoneshavebeenverypopularandwidelyusedbypeopleeventoday.S3:AkindofrobotheartcalledAbioCorwasin

ventedin2001.OnJuly2,2001,the59-year-oldgrandfatherandretiredlibrarianRobertToolsbecamethefirsthumantogetone.It’sbeenlongsincetheoperation,an

dTools’newheartisstillbeating.Hecanwalkacityblockwithoutstoppingandhe’sevenmakingplansforthefuture.Thoughnoteverybodyneedsanewheart,h

undredsofthousandseventuallymay.Norwillanartificialheartridtheworldofsicknessorpovertyorterror.Butso

metimesitreallyhelps.T:Verygood!Iamgladtoseethatallofyouhaveknownsomanymoderninventionsbothathomeandabroadandyouhavethoug

htalotaboutthem.It’scertainthatmoderndiscoveriesandinventionsdohavegreateffectsonpeople’slifeandcanalwaysrepresenttheadvancedscienceandtechnology,so

youshouldlearntodistinguishthemandmakegooduseofthem.StepⅡTalkingT:Supposeyouareworkingforamobilecompany.Itisyourjobtosuggestnewwaysofdevel

opingamobile.Inpairsdiscusssomenewapplicationsofamobile.Makealistoftheonesyoulikeandthatseemthemostuseful.Chooseoneyoubothlikeand

thinkwillbepopularwithotherpeople.Nowworkingroupsoffourtodiscussthequestion.S1:Isuggestthenewapplicat

ionsofmobileshouldbe:portableentertainmentplayers,cameras,member-shipandloyaltycards,guidebooks,maps,tickets,watches,anddevice

sforaccessingeverythingfromnewstocorporatedatabases.Amongthem,weliketheapplicationsofdevicesforaccessingeverythingfromnewstocorporatedatabas

es.Weboththinktheyareusefulandwillsoonbepopularwithothersinthenearfuturebecausetheabilitywillenableawholeclassofworkers

torelylessontheirmemoryandmoreontheircompany’sandevenworld’sknowledgemaintenance,sales,construction,transportation,taxicabdrivers,an

dmanyotherworkersspendagreatdealoftimefromoffices.Thus,whentheyneedinformation,theymusteitherhaveiti

ntheirheadsorstopwhattheyaredoingandmakeaphonecall.S2:Ithinkthenewmobilescanbedevelopedbetterwith4Gtolistentotheradio,watchTV,playgames,dosho

pping,chatontheQQ,,surftheinternet,controltheelectricalequipmentathomeinthedistance,giveoffharmlessraysandbeuseda

scomputerswithspecialoperatingsystemswhichcandobusiness,havefunandworkasintelligentP4computers.Amongthem,welikethen

ewapplicationofsurfingtheinternetanddoingshoppingandweboththinktheyareusefulandwillsoonbepopularamongyoungstersbecauseitisveryconvenien

tforpeopletofindvarioususefulinformationwheneverandwhereverpossible.Astherearedifferentkindsofgoodstochoosefromonlineandit’sveryfu

nnyandexcitingtomakechoicesandbuywhatweneedatareasonablepricewithoutgoingoutandbargainwithsellersinthemarkets.…T:Verygood.Now

gettogetherwithanotherpairtodiscusswhetheryoursuggestionisagoodone.Makeacaseforyouridea.Lettheotherpairevaluateit.Thenswapsothatyouevaluatetheiride

a.Decidewhichideayoulikebetterandpreparetoexplainit.Thenpresentittotheclass.S1:Ithinkthefirstclassmate’

sexpectationthatthemobilephonescandosomuch,maybemorethantheycanoffer.Themobilephonesusuallyhavelimitedsizeandcapacity.SoIthinkitwilltaketimebe

forethemobilesaredesignedtomeethisneeds.S2:Ithinkit’spracticalandmeaningfulforthesecondclassmatetodevelopthemobilesinthatway.Thoughithas

beenusedinsomewaysbutwecandobetterbecauseeverydaywehavemuchinformationtolookforanddifferenttypesofthingstodoandthesmartmobilecanmakeitmoreconvenie

ntforustoachieveourgoalsinlife.…T:Now,I’dlikeyoutodiscussingroupsandtrytotelltheothersaboutyourideasandtheotherswhoactasthel

eadersofthecompanymayasksomequestionsforhimorhertoanswer.ThenI’dlikesomeofyoutoreportyourgroupwork.Fiveminuteslater.(L=Leaderofthecompany)S

:Ithinkthenewmobilescanbedevelopedbetterwith4GtowatchTVanddoshoppingontheinternet.L1:Well,haveyouthoughtaboutthecostofthiskindofn

ewmobilewhichhasalargecapacityandsuchfunctions?S:Yes.I’llmakeagoodsurveyoftheinternationalelectronicmarketsinadvanceandtryt

oreducethecostasmuchaspossible.L2:Areyousureofthesecuritymeasuresofusingthesemobiles,especiallywhentheyareusedtoshopontheinternet?S:Sure.I’llkeep

thenewmobilesdesignedsoinorderthattheywillgivewarningmessageswheneverthereismisleadinginformationordishonestyinsellingandbuyingthingsontheinternet.

L3:Ithinkitwouldbedifficultforthenewmobileoflimitedsizetobeusedtowatchlivebroadcastandpickoutallsortsofgoodsontheinternet.Haveyou

takentheseintoconsideration?S:Yes.Now,IcometorealizethatIhavetodesignthemobileswithlargerscreens,whichc

anmakeitmoreconvenientandcomfortablefortheusers.Thankyou!T:Verygood!Icanseeallofyouhavedoneagoodjobinthepresentation.NextIwantyou

toevaluatetheideasusingthefollowingcriteria.First,doyouknowaboutthewords,suchasoriginalityandqualityargument?S:Yes,originalityjustmeansthequalityofbe

ingnewandinterestingandqualityargumentjustmeansdifferentopinionsaboutthequalityoftheproduct.T:Quiter

ight!Nowlet’slookatthecriteriaandgoonwiththenextstep.ShowthefollowingAftereachgrouphastakenpart,addupthescoresandawardthecontracttothewinner

!T:Next,I’dliketodivideyouintofourteamsandtheleaderofthecompanywillwritedownthescoresaccordingtothecriteriawhilehelpingeveryone

presenttheideas.Atlastthewinnerwillbeawardedinclass.StepⅢSPEAKINGTASK(若时间不足，可改为作业)T:LeonardodaVinciwasnotonlyapainter,butatrueinventor.Nowlo

okatthepicturein1onpage68.I’dlikeyoutoworkinpairsanddiscusswhatthisinventionofLeonardodaVinciwas.Severalal

ternativeexplanationsareprovided,butonlyoneiscorrect.Bepreparedtogiveyourideastotheclasswithyourreasons.S:Ithinkit’sakindofwaterslide

becausewecanclearlyseethelongslidewayconnectingthewatertower,equipmentontheroofofthebuildingandtheba

seontheground.Ifthereisalackofwaterdownontheground,theworkingmachinewillbeusedtocarrywaterfromthetowerabovetothegroundalongt

heslideway.Justso,thisspeciallyfixedmachinecanalsocarrywateruptostoreinthetowerifthewateronthegroundismorethannee

ded.Thiskindofinventionisreallyusefulespeciallyinsomedryormountainousareas.T:Good!Youareverycreativeinthinkingabouttheuseofthemachineindifferen

tcasesandfromthiswecanseeLeonarddaVinciisreallyagreatinventor.Hecontributedtopeople’severydaylifebesidespain

tingwonderfulpictures.Well,let’sgoonwithActivity2.Pleaselookatthepicturesandreadtheinstructionsbelow

,discussingroupsandfinishtheexercises.Sampleanswers:Whatwasitspossibleuse?Why?WhenandwherediditappearinEurope?1.Itspossibleuseisca

lculationbecauseitisusuallycalled“theChinesecomputer”byforeigners.Aboutthemiddleofthe15thinRussia2.Itspossibleuseistospreadthe

developmentofculturebecauseitisusuallyusedtoprintpapersforpeopletoread.Aboutthelate15thinGermany3.Thesouth

pointerwasusedtofindthemostharmoniouspositiontoplacenewbuildings.ItseemspossiblethatitdatesbacktotheQinDynasty.Itwasthefirstapplicationofmagnet

isminpeople’slives.ThenavigationalcompassappearedinEuropeinthe12thor13thcenturies.Thisissimilartothet

imewhenZhengHeuseditonhisvoyagestoAfrica.StepⅣProjectT:“Creativityisthesoulofanationandaninexhaustib

lesourceofacountry’sprosperity.”ChineseformerPresidentJiangZeminsaidinthespeechdeliveredonNovember24tothescientificandtechnologicalcommunityintheSci

enceCityofNovosibirsk.Asayounggeneration,everyoneofusshouldbecreativeandinventiveinordertocontributemoretomakeourcou

ntryricherandmorebeautiful.Now,pleaselookattheprojectexerciseonpage69.I’dlikeyoufirstreadtheintroductionsa

ndthendiscussinpairsaboutthepicturesandsolutionstotheproblems.FinallyI’dlikesomeonetopresentyourwork.Onep

ossiblesolution:S:Inthiskindofsituation,Iwillhavetousethesticksandropestomakeafishingrodwiththenailsmadeinshapeofhooks.Iwill

cutthepumpkinorthenutsonthetreesintohalvessoastomakeawatercontainer.AndasfortheshelterI’dusethepieceofclothcombinedwithsticks,ropesa

ndnails.Iwillhavetoneedamagnifyingglassfoundontheislandtofocustheheatontheleavesandwoodsothattherewillbe

muchsmokerisingfromthefirecausedbythestronglightandheatfromthesun.IfI’mnotluckyenoughtobesavedbysomeone,

Iwouldhavetousetheropescutbytheknifetolinkthepiecesofwoodtogethersoastomakearaftasmeansofescape.T:Good!Youallhavegoodimaginationsa

ndyouhaveknownmuchabouthowtodesignandmakeeffectiveinventionsespeciallyinemergency.Iamveryproudofyouan

dI’msureyouwilldomoreresearchabouttheinventionsafterclassuntilyoumakethemperfect.StepⅤHomeworkAskthestudentstodothefollowing.

1．SearchformoreinformationaboutmobilesontheInternet.2．Prepareforthelisteningpartonpage26.TheSecondPeriodListeningTeachinggoals教学目标1

.Targetlanguage目标语言a.词汇和短语refrigerator,court,version,hangon,outoforder,getthrough,ringback,ringoffb.重点句子Hangon

,please.I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.Imustringoffnowbecause...CanIringbacklater?2.Abilitygoals能力目标Enablethestudentstolist

entothedescriptionofmobilephonesandmakeatelephoneinterview.3.Learningabilitygoals学能目标Helpthestudentslearnhowtolistentothedescriptionofmobilephonesa

ndmakeatelephoneinterview.Teachingimportantpoints教学重点Listentothedescriptionofmobilephones.Teachingdifficultpo

ints教学难点Howtomakeatelephoneinterview.Teachingmethods教学方法Listeningandcooperativelearning.Teachingaids教具准备Arecorder.Teachingprocedures&ways教学过程与方式StepⅠ

Revisionandlead-inGreetthestudentsasusual.Talkabouttheapplicationsofmobiles.T:Telephoneisreallyagreatinventioninhumanhistory.Withit,wecantalkw

ithfriends,familiesorothersfarawayfromus.SupposeyouwanttoapplyforajobinJamesDyson’scompanyinEngland.Thequickestandcheapest

waymaybeatelephoneconversation.Soyouringuponeofhisengineerstoaskwhatkindofpersonheneeds.Nowworkinpairsandmakeatelephoneconversationwithyourpart

ner.Remembertoaskforasmuchinformationasyoucan.Ofcourse,wehavelearnedabouthowtomaketelephonecallsinEnglish-speakingcountries.Whocangivemesome

examples?S:I’lltry.Whenmakingatelephonecall,weoftensay:Hello!Isthat...speaking?Yes,thisis...CanItakeamessage?Waitaminute,please,andsoon.T:Butthe

followingexpressionsmaybeofgreathelp.Beforelistening,pleasereadandlearnthembyheart.Showthefollowing.Holdtheline,please.Hangon,ple

ase.Justamoment,please.I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.I’llringhim/herupagain.Imust

ringoffnowbecause...T:Now,youmayworkwithyourpartneranddiscussaboutthequestionsandanswers.Asampledialogue:(S-student;E-engineer)

S:Hello!IsthatJamesDyson’scompany?E:Yes,Who’sthat?S:ThisisLiPing.Isthatthepersonnelmanager?E:Justamoment,please.Sorry.Heisn’

thererightnow.CanItakeamessage?S:No,thanks.MaybeI’llringhimagainsomeothertime.Bytheway,MayIaskyousomequestions?E:Sure,goahead.S:Iwanttoap

plyforajobinyourcompanyandIwanttoaskwhatkindofpersonyouneed.E:Well,asfarasIknow,weneedsomeskilledworkersw

hoaregoodatmachineryandhaveagoodknowledgeofrepairingsomeelectricalequipmentusedathome,forexamplewashingmachine,refrigerator,elect

ricfanandsoon.S:Arewegraduatesneededinsomedepartmentsinyourcompany?E:It’shardtosaynow.Maybeyouwillhavesomechancetoworkandlearninsom

edepartment,butyouhavetowaitandsee.Ifyouarefree,youmaycallthepersonnelmanageratthreeo’clockthisafternoon.S:OK,Iwill.Bytheway,howmuchwill

IgetifIcanworkasyourcolleague?E:Usuallytheaveragesalaryfornewcomersis$2,000permonth.Andyoumaygetariseifyouprogressw

ellorhavesomeinventioninyourwork.S:Well,Iknow.ImustringoffnowbecauseIhavetogobackhomeforlunch.Thanksalot.Bye!E:Goodbyeandgood

luck!T:Nextpleaseswaprolesandansweryourpartner’squestions.RememberyoumustbehaveasifyouareamemberofDyson’scompanyandanswerthequestionshonestly.Step

ⅡListeningandspeakingT:ZhouRuihasdecidedtodoaprojectonalivingBritishinventorcalledJamesDyson.SohetelephonedDyson’scompanyinEnglandtoint

erviewoneofitsengineersaboutthegreatman’sideas.Nowlistentotheconversationbetweenthemandfinishtheexercis

esonpage26.Beforethat,pleaselookthroughtheintroductionsfirst.Askthestudentstofinishtheexercisesafterliste

ningandthenchecktheanswerswiththem.T:Whilelistening,you’dbettermakenotesofthelisteningpointslikethis:Showthefollowing.Theobjectofhis

invention:Theproblemofhisinvention:Theimprovementofhisinvention:StepⅢLISTENING(Workbook)T:Millionsofp

eopleinChinaandaroundtheworldusecellularphones.Theyaresuchgreatinventions—withacellphone,youcantalktoanyoneonthepla

netfromjustaboutanywhere!Thesedays,cellphonesprovideanunbelievablearrayoffunctions,andnewonesarebeingaddedatabreakneckpace.Nowlookatthepicturesandqu

estionsonpage62.Workinpairsandhaveadiscussionaboutthethreequestions.Sampleanswers:S1:Amobilephonecannowbeusedtorecei

vephonecalls,sendandreceivemessages,listentomusic,watchvideos,surftheinternetandsoon.Ifinditveryusefultouset

hemobilephonestomaketelephonecallsandsendandreceivemessagesbecauseweshouldalwaysbeinformedandit’simportantandnecessarytocommunicatewi

theachotherinmodernsociety.IalsoexpectamobilephonetoshowpicturesofthepersonIcallsothatwecanseeclearlywhetherwearec

allingtherightpersonandIhopeonedaywecanuseittohavemeetingswithpeopleinthedistance,andseefilmsandshowDVDinpublic.S2:Nowa

daysmobilephonescanbeusedtodocalculations,recordpicturesinlife,playgames,chatonline,settimelimit,wakeuppeople,findoutvariousinf

ormationonlineandsoon.Ifindtheyareveryusefulbecausewecanenjoyourselveswhenweusethemtoplaygamesandchatonline

andtalkwithfriendsaboutdifferentsubjects.IexpectmobilephonescanbeusedonedaytowatchTV,cookmeals,pickupforei

gnlanguages,dohomeworkandtakeexamsforme.ThenI’llbefreefromdifferentkindsofworriesandcomplaintsandliveamorecomfortab

leandconvenientlifeinthefuture.T:Good!Youhaveknownmuchaboutmobilephonesandwe’lllistentosomeotherfunctionsofthem,whichyoumightfeelmoreint

erestedin.Now,listenanddoPart2andthenanswerthequestionsinPart3.Whilelistening,pleasemakenotesasfollo

ws.OK?Showthefollowing.ThemobileMarywillbuy:Theextraapplicationsofmobiles:Theextraapplicationofthe3-Gmobiles:Thereasonw

hyMaryisworried:Theadvantagesofthe3-Gmobiles:Whatmightgowrong?Thenchecktheanswerswiththestudents.StepⅣL

ISTENINGTASK(Workbook)DealwiththeLISTENINGTASKonpage67.T:Firstlookatthethreepicturesonpage67anddiscus

swhatinventionstheymightbe.Anyopinions?S:Itlooksasifitisakindofmachinemovingonwheelsanditcanmoveveryfastdrivenb

yacertainkindofforce.T:It’sanotherinventionbyLeonardodaVinci.Now,listentothetapeanddecideifyouagreewiththepeopleonthetape.Whatdoyouthinkitwas?Filli

nthechartbelowwiththeideasofthetwogirlsandmakeyourownsuggestions.Nowpleaselistentothetapeandfillinthechartonpage67.Makesomenoteswhilelistenin

gasfollows.Showthefollowing.Listeningpoints:Thegirls’suggestions:Reasonsfor:Reasonsagainst:Mysuggest

ion:Thenchecktheanswers.StepⅤHomeworkT:Boysandgirls,todaywehavelistenedtosomematerialsaboutdifferentinventionsandtheirfunctionsandapplicat

ions.Idohopeyoucanlistentothematerialsagainafterclasssothatyoucangetveryfamiliarwiththem.Besides,pleasefinishtheUSINGWORDSANDEXPRESSI

ONSonpages63-64andthenpreviewtheReading.Herearetwoquestionsforyou.1.Whatistheproblemtalkedaboutinthetext?2.Howdidthewritersolvetheproblem?Listsom

eofthesteps.TheThirdPeriodReading(Ⅰ)Teachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语patent,distinguish,product,power,perfume,cube,abrupt

,abruptly,convenient,expectation,monitor,passive,criterion,valid,application,file,rod,callup,nowandthen,se

tabout,incaseb.重点句子1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedto

bepowdersdesignedtokillsnakes.2.Betweentheoutsideandtheinsidewallsofthebowlthereissomejelly,whichfreezeswhencooled.3.Thecriteriaaresostri

ctthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.4.Norwillyoureceiveapatentuntilasearchhasbeen

madetofindoutthatyourproductreallyisdifferentfromeverybodyelse’s.2.Abilitygoals能力目标Enablethestudentstodescribetheproblemofthesnak

esandwhathasbeendonebythewritertosolvetheproblem.Makethemrealizeittakesstepstocatchthesnakesandit’snoteasytogetapatent.3.Learningabilitygoals学能

目标Helpthestudentstolearnhowtoretellthestoryandhowtomeettherequirementsofgettingapatent.Teachingimport

antpoints教学重点Howtodescribetheproblemofthesnakesandwhathasbeendonebythewritertosolvetheproblem.Teachingdifficultpoints教学难点Learnhowtomeettherequi

rementsofgettingapatent.Teachingmethods教学方法Task-basedactivities.Teachingaids教具准备Arecorder,aprojectorandsomeslides.Teachingprocedures&way

s教学过程与方式StepⅠRevision1.Greetings2.ChecktheanswerstothemultiplechoicesinUSINGWORDSANDEXPRESSIONS.3.Asksomestudentstoshowtheanswerst

othepreviewquestions.T:Lastperiod,youwereaskedtopreviewthetextandanswerthetwoquestions.Didyougetready?S

ampleanswers:1.Theproblemtalkedaboutinthetextishowtocatchsnakesinthecourtyard.2.Thewritersolvedtheproble

mindifferentsteps.Forexampleplacingthefrozenbowlandtheice-cubesontopofthebowltokeepitcool,freezingthebowlandice-cubesagainintheevening

asthetemperaturewasstartingtocoolandusinganetusedforcatchingfish.StepⅡPre-readingT:Problemscanarisea

nywhereatanytime.Nowhereisaproblemofsnakes.Lookatthetitleofthereadingpassage.Whatcanyouguessaboutthecon

tentofthepassagefromthetitle?Toanswerthequestionyoushouldtrytopredictthecontentofthereadingmaterialbyreadingthetitleandlookingatt

hepicturesinthetext.ThetitleofthetextisTHEPROBLEMOFTHESNAKES.Next,I’dlikeyoutodiscussthisquestionwithyo

urpartner.ThenI’llasksomestudentstoreportyourwork.Areyouclear?AfterafewminutesT:Nowwho’dliketoanswerthequestion?Volunteer!S1:

Letmetry.Someonewasoncefrightenedatthesightofsnakes,thebraveandcleverwriterhelpedsolvetheproblemofthesnakes,aswecanseefromthepictur

ethatshefinallycaughtthemwithanet.S2:Judgingfromthetitle,Ithinkthepassageismainlyabouttheseriousproblemofthesnakesaroundt

hehouseandhowthegirlmadeeffortstocatchthesnakesintheend.S3:Thetitletellsusthatthecontentofthetextwillbeaboutdiffer

entwaysofcatchingsnakestriedbythegirlandhersuccessindoingit.T:Verygood!Now,let’sgoonwithExercise1inthepre-reading.Inventingisascientificactivity

.Everyinventormustgothroughcertainstagesbeforetheycanhavetheirinventionsapproved.Lookatthelistofthestag

esandworkoutasuitableorder.S:Thesuitableorderofthestepseveryinventormustgothroughbeforetheycanhavetheirinventions

approved:1.Findingaproblem2.Doingresearch3.Thinkingofacreativesolution4.Testingthesolution5.Applyingforapatent6.DecidingontheinventionT:Welld

one!You’veworkedtheorderout.Nowreadthetextandchecktheorderyouwroteabovetoseewhetheritfollowsthecorrectstagesinproducingani

nvention.First,youshouldskimthepassagebyreadingtheintroduction,thetopicofeachparagraphandtheconclusion.Afterafewminutes.T:Howaboutyo

urarrangementofthestages?Aretheyallright?S:Ifindtheabovestepsarecorrectlyarrangedaccordingtothetext.Atfirstthewri

terfoundtheproblemofthesnakes,andthenshemadeastudyofthemethodsofcatchingthemandthoughtofacreativeandpracticalwaytosolvetheproblem.Shethen

testedandimprovedthemethodbeforeapplyingforapatentandwhethertherewillbeadecisiononherinventionremainstobeseen.T:Q

uiteright.Sinceyouhavegotthegeneralideaofthetext,let’sgothroughthetextagain.StepⅢWhile-readingGetthestudentstocomprehendt

hepassagecarefullyandaccurately,andthendividethetextintoseveralpartsandworkoutthemainideaforeachparagraph.T:Now,pleasereadth

epassagecarefully,dividethewholepassageintoseveralpartsandfindoutthemainideaofeachpart.PartI(Para.1):thediscoveryoftheproblemofthesnakesPartII(Paras.

2-3):theresearchontheapproachestosolvetheproblemPartIII(Paras.4-6):theattemptstocatchthesnakesPartIV(Paras.7-8):therequir

ementsofgettingapatentT:Now,pleasegothroughthewholetextagainandI’dlikeyoutoanalyzethetextindetails.Discussthesequestionsontheslides.Showth

efollowing.1.Whatarethewritingtechniquesofthistext?2.What’sthemainideaofthetext?3.Whatshouldwelearnfromthistext?4.What’sthewritingpurpos

eofthewriter?Sampleanswers:1.Inthistextthewriterputsforwardtheproblemofthesnakes,makesresearchandanalyzest

heproblem,liststhestepsofsolvingtheproblemaccordingtothearrangementofideas,andfinallyillustrateswhatisneededforge

ttingapatent.Bylistingthecreativestepsshetakestocatchthesnakeswithouthurtingthem,thewriterhasefficientlyrecorded

andnarratedtothereadersthebeginning,thedevelopmentandthefinalresultoftheincidentclearly.2.Thetextnarratestheproblemoft

hesnakesandpresentstheproceduresofcatchingthemandapplyingforapatent,fromwhichwehavegotabetterunderstandingofhow

todoscientificresearchesandhowtoapplyforapatent.Afterlearning,weknowthatitusuallycostssometimeandcont

inuouseffortsinordertosolvesomepracticalproblemsinascientificway.3.Wecanlearnfromthetextthewayofdoingscientificresearchesand

howtoapplyforapatent.Wecanalsolearnthatittakesaninventorgreatdeterminationandpersistencetoachievehisorherambitioninlife.4.Thewriter

wantstoinformusofthescientificmethodstosolvepresentproblemssothatwestudentscannotonlybroadenthehorizonsbutbecomemoreskill

edindiscoveringandconsideringcarefullytheproblemsindailylife.Wearealsoencouragedbythewritertobecreativeandhardworkingaswellasthinkingindepe

ndently.Helpthestudentsdealwiththedifficultlanguagepointsinthetext.T:Now,everyone,Iwonderifyouhaveanydiffi

cultiesinunderstandingthetext.S1:Ihaveonequestion.Ican’tunderstandthestructureofthesentenceinPara.2onpa

ge20:ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.Wouldyouplea

seexplainitandputitintoChineseforus?T:Sure.Thissentencetellsusthefirststepofthewriter’sresearchontheproblemofthesnak

es.ThewordsthefirstthingismodifiedbyanattributiveclausesItriedtodoandthewordspowdersismodifiedbyanattributivepastp

articiplephrasedesignedtokillsnakes.Theclauseiftherewereproductsthatmighthelpmeservesasanobjectiveclause.全句汉语意思：我设法做的第一件事是看看是否有能帮我忙的产品，但是

好像只有一些用来捕杀蛇的粉末。S2:Idon’tknowmuchaboutthelastbutonesentenceofthethirdparagraphonpage20:Betweentheoutsidea

ndtheinsidewallsofthebowlthereissomejelly,whichfreezeshardwhencooled.What’sthesentencestructurelike?Whyis“whencooled”used?Whatd

oesitmean?Pleaseexplainitindetails.T:Asawhole,thissentenceisaninvertedsentencewiththeprepositionalphraseBetweentheoutsi

deandinsidewallsofthebowlputinthefront,whichtellsuswhatthewriterusedinordertocoolthesnakes.whichfreeze

shardwhencooledisanon-restrictiveattributiveclausemodifyingthesentenceinfrontofit.Whencooledisanellipticformofwhenitiscooled.全句意思是：在碗内

外侧有一些果子冻，冷却时它们会冻得很结实。S3:Ifinditdifficulttounderstandthefirstsentenceofthelastparagraph:Norwillyoureceiveapatentuntila

searchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeverybodyelse’s.Canyouexplainit?Thankyou.T:

Well,thissentencetellsusanotherrequirementofgettingapatent.Thisisaninvertedsentenceofadverbialclause,withthenegativew

ordNoratthebeginningofthesentence.thatyourproductreallyisdifferentfromeverybodyelse’sisanobjectiveclause.Inthenormalorder,thi

ssentencecanbeparaphrasedlikethis:Youwillnotreceiveapatentuntilasearchhasbeenmadetofindoutthatyourproductreallyisdi

fferentfromeverybodyelse’s.全句意为：直到做了一次调查后发现你的产品确实与众不同，这时你才会获得专利。StepⅣComprehendingT:Now,pleaselookatExercise1onpage21.Li

stentotherecordingofthepassagetogettheanswerstothequestions.Whilelistening,paymoreattentiontothecorrectpronunciationandtone.Thenreadthetextbyyours

elvestogettheanswerstothenextquestions(slide).Youcanworkingroups.StepⅤHomeworkAskthestudentstodothefo

llowing.1.Gooverthewholepassage.2.Recitethekeysentencesinthetext.3.PrepareforLearningaboutLanguageandUSINGSTRUCTURESintheworkb

ook.TheFourthPeriodGrammarTeachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语committee,bear,jam,mess,expectation,embarrasses,trafficj

am,setabout,takeupb.重点句子Sonothingwentaccordingtoplanandthatiswhy...Thetwinsistersaresomuchalikethat...Theweatherupset...somuchthat...

WhenIwatch...,Ifeelasif...2.Abilitygoals能力目标Enablethestudentstousethepastparticipleastheattribute.3.Le

arningabilitygoals学能目标Helpthestudentslearnhowtousethepastparticipleastheattribute.Teachingimportant&dif

ficultpoints教学重难点Howtousethepastparticipleastheattribute.Teachingmethods教学方法Individualworkandpractice.Teachingaids教具准备Aproj

ectorandablackboard.Teachingprocedures&ways教学过程与方式StepⅠRevisionCheckthestudents’homeworkandaskthestudentstoretellthetext.Asampl

eretellingversion:Mymotherlivedinthecountrysideandwasupsetaboutthesnakesintheyard.Shewantedmetohelphergetridofthem.Howtocatchthesesnake

swithouthurtingthem?FirstIcheckediftherewereproductsthatmighthelp,butthereseemedtobeonlysomepowders.S

oIhadtofindoutanewway.Ibeganresearchingthehabitsofsnakes.ThenIdecidedonthreepossiblewaysandusedthelastone:tocoolthesnakesandcatchthem.Iboughtani

ce-creammakerandtookthebowlfromthemachine.Iputsomejellyontheoutsideandinsidewallsofthebowl.ThenIputthebowlintothefreezerandwaited.Atth

esametime,Ipreparedsomeice-tubes.Inthefollowingtwodays,Itriedtocatchthem.ButIfailed.ThenIdecidedtouse

anettocatchthesnakesaftertheybecamepassive.Thistime,Imadeit.Myfriendsandrelationspressedmetosendmyinventiontothepatentofficetogetrecognition.SoIfille

dtheformandfiledmypatentapplicationwiththepatentofficeandwaitedfortheresult.Askthestudentstotranslatesomesentencesorspellsomekeyword

sinthetext.Showthefollowing.PutthefollowingsentencesintoChinese.1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmight

helpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.2.Betweentheoutsideandtheinsidewallsofthebowlthereissom

ejelly,whichfreezeshardwhencooled.3.Norwillyoureceiveapatentuntilasearchhasbeenmadetofindoutthatyourproductreallyisdi

fferentfromeverybodyelse’s.Sampleanswers:1.我做的第一件事是看看是否有能帮我忙的产品，但是好像只有一些用来捕杀蛇的粉末。2.在碗内外侧有一些果子冻，当冷却时它们会冻得很结实。3.直到做了一次调查后发现你的产

品确实与众不同，这时你才会获得专利。StepⅡGrammarfocusT:Now,pleaselookcarefullyatsomeexamplesontheslidesandanswersomequestionsbelow:Showthefollowing.1.TheTitanic

isasunkshipintheocean.2.Thebookintendedasasurprisetohimwaslostinthemail.3.Heseemsmovedtotearsbythefilm.4.Ifbittenbyasnake,youshouldc

allforhelp.5.Weleftthemcaughtinthestorm.Qs:1.What’sthefunctionofthewordsinbold?2.Whatkindofvoicedotheyha

ve?Why?3.Whatpartofspeechdoeseachofthemhave?4.What’sthedifferencebetweenthestructuresofthefirsttwosentences?Canyourewritetheminthea

ttributiveclause?T:Now,pleasetalkwithyourpartnerandthenwewilldealwiththequestionsonebyone.S1:Allthewordsinboldinthesentencesareallpastpartic

iples,whichexplainandaddmoreinformationtothemeaningsofthesentences.S2:Usuallythepastparticipleshowsthepassivevoicetotherelatedpartofthesentence.For

exampleinthefirsttwosentences,theverbssunkandintendedindicatethepassiverelationshiptothenounstheymodifyshipandboo

kwhileinthethirdandthefourthsentencesthepassiverelationshipisbetweenthesubjectHeandmoved;youandbitten.Fromthelas

tsentence,weknowtheywerecaughtinthestorm.S3:Thepastparticiplesactasattributeasinthefirsttwoexampleswhiletheyserveas

predicative,adverbial,objectcomplementrespectivelyinthenextthreeexamples.S4:Thepastparticipleinthefirstsentencemodifiesth

enounfollowingitwhileinthesecondsentencethemodifiednounisinfrontofthepastparticiple.TheycanberewrittenasTheTitanicisa

shipwhichissunkintheocean.Thebookwhichwasintendedasasurprisetohimwaslostinthemail.StepⅢDiscoveringusefulstructuresT:FirstI’dlikeyo

utolookattheexampleandtalkaboutthepartofspeechofthepastparticipleandthenlookthroughthetextandfindoutthreemoresente

ncesusedinthisway.I’llgiveyouthreeminutes.Thenwe’llchecktheanswerstogether.AskthestudentstodoExercise1onpage23andExercises2

-4onpage24.Andthenchecktheanswers.StepⅣUsingstructures(Workbook)T:Firstlet’slookatthepicturesonpage65andtrytota

lkaboutthemusingthe-ingformandthepastparticiples.I’dlikeyoutotalkabouteachpicturebyaskingandansweringthequestionsan

dtrytousecompletesentencessothatyoumayknowtherelationshipbetweentheverbformandtheexactthingitexplains,forexamp

le,astothefirstpicture,onemayask.Showthefollowing.S:Whataretheboysdoing?R:Theyarelookingatthebulletinboardshowingtheresultofthefootbal

lmatch.S:Whatisdisappointing?R:Thescoreoftheirteamisdisappointingtothem.T:Now,workinpairsandpractisetalkingaboutthepictures.Check

theanswers.AndthenaskthestudentstodoExercise2.T:Next,trytorewritethesentencesinExercise2,payingattentiontothesent

encesgivenandtrytouseverbsintheir-ingformsandpastparticipleformssoastomakethetwosentencessimilarinmeanings.Thenwe’l

lhaveachecktogetherinabouttenminutes.StepⅤHomeworkAskthestudentstodothefollowing.1.Finishtheexercisesongram

marinthisunit.2.PreviewthereadingmaterialsinUsingLanguage.TheFifthPeriodReading(Ⅱ)Teachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语forehead,dot,t

ap,wire,straw,current,importance,helicopter,triangle,stable,practical,beatentrack,diveinto,setout(todo),intruthb.重点

句子Hefoundthatbypressinghislipsagainst...Hedesignedamachinethat...Althoughhewillalwaysbeknownfor...,hewas...He

realizedthatbyunderstandinghow...2.Abilitygoals能力目标EnablethestudentstolearnaboutthefamousinventorAlexanderGrahamBelland

hisinventions.3.Learningabilitygoals学能目标HelpthestudentslearnhowthefamousinventorAlexanderGrahamBellinven

tedtelephones.Teachingimportantpoints教学重点HowthefamousinventorAlexanderGrahamBellinventedtelephones.Teachi

ngdifficultpoints教学难点Helpthestudentslearnwhatthekeyistobecomeasuccessfulinventor.Teachingmethods教学方法Listeningandfastreading.Tea

chingaids教具准备Arecorder,aprojectorandacomputer.Teachingprocedures&ways教学过程与方式StepⅠRevisionandlead-inCheckhomework:Getthestudentstoputthefollowin

gsentencesintoEnglish.Showthefollowing.1.一阵闪电之后，接着就是一声巨响。2.被汽车撞伤的小孩马上被送到了医院。3.本书是用浅显的英语写的，适合初学者。4.那位手持鲜花的姑娘也许在等那个被警方带走的男人。Sampleanswers:1.Therewas

asuddenburstoflightningfollowedbyaterriblenoise.2.Theboyhurtbythecarwassenttothehospitalimmediately.3.Thisbo

ok,writteninsimpleEnglish,issuitableforbeginners.4.Theflower-carryinggirlmaybewaitingforthemantakenawaybythep

olice.Askthestudents“Doyouknowwhoinventedthetelephone?”S:Yes,aBritishinventorcalledAlexanderGrahamBell.T:Good.Everyoneknowswhatanamazinginventi

ontelephoneis!Whenwemaketelephonecallseveryday,weshouldn’tforgetthegreatinventorAlexanderGrahamBell.Today,we’lllearn

somethingmoreabouthim.StepⅡPre-readingT:Next,pleaselookatthepictureofthegreatinventoronpage25.FirstI’dlikeyoutodiscussthefollowing

questionsingroups.Showthefollowing.1.Whatdoyouknowabouttheinventor?2.Howusefulishisinventiontohumansociety?Why?Afterafewm

inutes.T:Now,who’dliketoshowyouranswers?S1:Letmetry.IknowAlexanderGrahamBellwasborninScotlandandhewasverycuriousabouttheworldaroundhimwhenver

yyoung.Hedidmanyteststoimprovewhathehadinventedandhehadmademanyotherinventionsinhislife.Asweallknow,itisveryconvenientforpeopletocommunicatewit

heachotherthroughtelephones.Itiscertainlytruethattelephoneshavebecomepartofoureverydaylife.Livinginthis“informationage”,wecannotbearawo

rldwithouttheringingofphonesalmostanywherewego.S2:IthinkBellwasaverygreatinventor.Hedeeplylovedhismotherwhowasalmostdeafandwasdet

erminedtodosomethingforthedisabledtoliveabetterlife.Whatagreatson!Ithinkhewasalsohardworkingbecausehetookalotoftrouble

doingmanyexperimentstosolvetheproblemsandinventedalotofthings.Ican’timaginewhatthelifewouldbelikewithouttelephones.Maybewew

illliveinasilentworldwithoutknowingofthethingsaroundus,whichisunbearableforushumanbeingsinmodernsociety.Anditbecomesmore

andmoreimportanttousetelephonestoreceiveandsendinformationwiththedevelopmentofmodernIT.…T:Iagree.AlexanderGrahamBellisreallyafamousinventorwhohas

madegreatcontributionstohumanbeingsandwearegoingtolearnmoreabouthiminthefollowingtext.StepⅢListening&Readi

ngLetthestudentsreadthefourquestionsfirsttogetageneralideaofwhatshouldbepaidattentiontoandthenplaytheta

peforstudentstofollowandgivetheanswerstothequestions.Whentheyfinish,letthemexchangenoteswiththeirpartnersa

ndfindthesupportingsentences.Thenchecktheanswerswiththewholeclass.T:Now,pleasereadthefirstsentenceofeachparagraphandthekeywordsinboldandthen

tellmethemainideaofit.Afterafewminutes.S:ItmainlytalksaboutthelifeofAlexanderGrahamBellandhowhemadethegreatinventions.

T:Verygood!Nextpleasegothroughthefourquestionsonpage26andfindtheanswersafterlistening.Askthestudentstolist

entotherecordingandtrytoanswerthequestions.StepⅣREADINGTASKT:Doyouknowabouttheworldfamouspainting“MonaLisa”?S:Sure.T

hewomanisveryattractiveespeciallywithherperfectsmile!T:Doyouknowwhopaintedthegreatpicture?S:Yes.HisnameisLeonardodaV

inci,agreatItalianartist.T:DoyouthinkLeonardodaVinciisreallyagoodpainter?Whatelsedoyouknowheisfamousfor

?S:Ofcourse.AsfarasIknow,heisanItalianartist,scientist,andengineer.Andanall-roundgeniuswhosepaintingsandinventionschange

dtheworld.Asheintendedtobeapainterbyprofessionhecarefullystudieddrawingfromlife.Besides,hemadedesignsformills,workingmachinesandeng

inesthatcouldbedrivenbywaterpower.Inaword,heisatrueRenaissanceman.T:Good.LeonardodaVinciisinfactanoutstandingtalentinma

nyfields.Now,I’dlikeyoutoreadapassageentitledWASLEONARDODAVINCIJUSTAPAINTER?Andthenworkwithyourpartnertocomplet

eExercises1and2.Sampleanswers:1.Becausepaintingdidnotalwaysprovideasteadyincomewhenhewasyoungsohehadtodevelophisdrawingskillstoearnmoneyinotherwa

ysandhelearnttodesignwhateverhisemployerwanted.2.Becausehehaddevelopedanewattitudetowardsmachines.Herealizedthatbyunderstandinghoweachseparatema

chinepartworked,hecouldimprovethemandcombinethemindifferentwaystoimproveexistingmachines.3.WhilehewasstudyingunderVerrochi

o,Leonardoobservedandusedavarietyofmachines.Bystudyinganddrawingthemachines,Leonardogainedknowledgeabouttheirdesign

andstructure.Hisdrawingskillsenabledhimtoproducecleardrawingsofhismechanicalideaseasily,manyofwhichcanstillbe

usedtocreateperfectworkingmachines.Theuseofmechanicalgearswashismostinterestingpartandhecameupwithnumerousinventionsbasedonthegear.4.Hisunder

standingofmachinesforhispaintingwasmoreimportantbecausebyunderstandinghoweachseparatemachinepartworked,hecouldimprovethemandcombinethemind

ifferentwaystoimproveexistingmachines,whichleadtoalotofinventions.T:Asweallknow,oneoftheremarkablethingsaboutL

eonardodaVinciwashisnaturalabilityinsomanysubjects.AreyouascleverasLeonardo?I’dlikeyoutomakeacomparisonaboutdaVinciandyouyour

selfandfindoutbyfillinginthechartinExercise2.Sampleanswers:PossibleskillsEvidencefromLeonardoEvidencefromyouartistBythe1480sheha

dbeguntoproducepaintingsofhisown.Icoulddrawnicepictureswhenveryyoung.engineera.Someofhisearlydrawingsshowedclearlyhowvariousmachine

partsworked.b.Inthiswayhebegantodesignmachinesnoonehadeverseenbefore.Isometimeslookatbooksaboutdifferentmachinesandtrytod

esignperfectworkingmachines.architectHelearnttodesignwhateverhisemployerwanted:cities,canals,bridgesorweapons.Iaminterestedinmodernarchit

ecture.teacherHesetouttowritethefirstsystematicexplanationofhowmachinesworkedandhowthepartsofamachinewerecombinedinthewhole.

Ilovechildrenandenjoymakingfriendswiththem.doctorHistalentwassorarethathemasteredanysubjecttowhichheturnedhisattention.Ifeelmercifulforth

osesickpeoplewhosuffergreatpain.inventora.Hecameupwithnumerousdesignsbasedonthegear.b.Ifhehadneverbeenapainte

r,wewouldstillappreciatehimasoneofthegreatestinventorsofhistime.Notimespentonmakinginventions.scientist

Hemighthavebeenascientistifhehadnotbeensoskilledinotherareas.MaybetherewillbesomeevidenceafterIgraduateandmajorincertainsub

jectintheuniversity.T:Well,youmaylikeordislikesomesubjects.However,Ifirmlybelieveallofyouhavecertainnatura

labilityinsomeareas.Youcanoffermoreevidencetofillinthechartafterclass.Butnow,let’shaveadiscussionaboutthequestionsinExercise3.Now,work

withyourpartnerandI’dlikesomeofyoutoshowyouropinions.Fiveminuteslater.S1:Leonardomanagedtoearnhislivi

ngintwoways,i.e.bypaintingpicturesanddesigningcities,canals,bridges,weapons,bicycles,helicopters,automobilesandsomeworkingmachines.Iamonly

familiarwiththewayofpaintingbecauseIaminterestedindrawingpicturesandIenjoypaintingmyself.Asagirl,Iamleasthappywiththekn

owledgeofmachineryandIamabitworriedaboutitbecausewiththedevelopmentofmodernindustry,moreandmoreadvancedmachineswillbeproducedandIwillfal

lbehindthetimesifIdon’ttrytoknowsomeinformationaboutthem.Iwillreadmorebooksandgotovisitworkersinthefactoriessoastolearnmoreabouthowmodernmachi

nesaredesignedandhowtheywork.S2:UnlikeLeonardo,whowasverygoodatdrawingskillsandmadealivingpartlybythem,Ihavenotalentinpainting.However,Iknows

omethingaboutthedesignofbridges,bicyclesandautomobiles,bywhichLeonardoonceearnedhisliving.IamleasthappywiththeknowledgeofdrawingandIamveryworriedabou

titbecauseIhavetodeveloptheskillsofdrawingifIdecidetolearnmoreaboutthedesignofbridges,bicyclesandautomobiles.Ihavetolearnfrommyartt

eacherandpractisedrawinglinesandfigureseveryweekinmysparetimesothatIcanhaveabettersenseofdrawinganddesigningcertainproducts.S3:Leonardoused

toearnhislivingbypaintingpicturesanddesigningcities,canals,bridges,weapons,bicycles,helicopters,automobilesandsomeworkingmachines.Iamfa

miliarwithpaintingpicturesbecauseItookaninterestinitwhenIwasaboy,butIamleasthappywithdesigningcities,canalsandweapons.I’mratherwo

rriedaboutitbecausetheyareveryimportantskillsforustoliveahealthyandpeacefullife.Idecidetolearnmoreaboutgeographyandhistorysoastomakeourcitiesm

orebeautifulandprovidethecitizenswithabetterenvironment.AndIamdeterminedtoworkhardandgetwellpreparedforlearningmilitaryengineerwhenIente

rcollege.T:Verygood!Iamgladtoseeyouareeagertolearnalotinordertorealizeyourdreamsinthefuture.Ireallyfeelproudofyou.AndIbelieveyourdreamswil

lcometrueifyoumakegreatefforts.Well,agoodbeginningishalfdone.Ihopeyoucanstartfromnowandhere.Makegoodplansandlayasolidfoundatio

nforthefutureuse.OK?Mayyourdreamscometruesoon!StepⅤHomework1.AskthestudentstowriteashortpassageaboutdaVinci.2.Pre

viewWritinginUsingLanguageandWRITINGTASKintheworkbook.TheSixthPeriodWritingTeachinggoals教学目标1.Targetlanguage目标语言a.重点词汇assistant,grateful,versio

n,debate,conclusion,reaction,leaveout,attractattention,watercontainerb.重点句子Iwouldliketoapplytobecome...Iwouldbegratefulifyo

ucould...Ifthatisthecase,youmustdiscusswhich...2.Abilitygoals能力目标Enablethestudentstowriteasuccessfulletterapplyingforajob.3.Learningabilitygoa

ls学能目标Helpthestudentslearnhowtowriteanapplicationletterforacertainpurpose.Teachingimportantpoints教学重点H

owtowriteanapplicationletter.Teachingdifficultpoints教学难点HowtowriteaboutaChineseinvention.Teachingmethods教学方法Task-basedactivities.Teach

ingaids教具准备Aprojectorandacomputer.Teachingprocedures&ways教学过程与方式StepⅠRevisionCheckthehomework.Asksomestu

dentstoshowtheirwork.Asampleversion:LeonardodaVinciishonoredbypeoplenotonlyasasuccessfulpainterbutagreatinve

ntor.HewasborninapoorfamilybuthehadsuchagiftforpaintingthathewasacceptedbyafamouspainterfromFlorencetodevelophisdrawingskills.Hele

arntalotaboutthedesignandstructureofvariousmachinesanddevelopedanewattitudetowardsmachines,whichmadeitpossibleforhimtoproducemoredrawingsofmechanica

lideasandcreateperfectworkingmachines.DaVinciwassuchatalentedmanthathewasskilledinalmosteveryfieldheturnedhisatte

ntionto.StepⅡPre-writingT:Inthelisteningperiod,wehaveknownsomethingaboutJamesDysonandhisCompany.Doyouremember?S1:Yes.IhaveknownJame

sDysonisafamousBritishInventorwhohasmadegreatinventions.T:Well,wouldyouliketogetajobinhiscompanyinthefuture

?Why?S2:Sure.Ithinkitwillbepleasantandworthwhileforusyoungpeopletohaveachancetogoabroadandworkinafam

ouscompanylikethis.I’msurebothmyEnglishandmyworkexperiencecanbegreatlyimprovedifIamluckyenoughtoworkther

e.T:Ifthereisajobofanassistantinhiscompany,whatwillyoudoinordertogetit?S3:Iwillfirstmakeaphonecalltothepersonnelmanage

randaskforasmuchinformationaspossiblesoastogetwellpreparedforthejobinterview.InthelettertothecompanyIwouldliketolistallmyskills,experie

ncesandabilitiesinallaspectsandtrymybesttogetthejob.StepⅢWritingT:Next,pleasewritealettertoapplyforthejobasanassistant,pleasereadtheinstructio

nsinthewritingpartonpage27first.Asampleversion:DearMrDyson,Iwouldliketoapplytobecomeanassistantinyourcompany.Asachil

dIoftenaccompaniedmyfathertohissmallcoinshopandspenthourswatchinghimwork.WhenIgrewup,Isometimessetupdisplays,waitedon

customers,andevenbalancedthebooks.Thisexperienceinstilledinmethedesiretoownandmanagemyownbusinesssomeday,yetIunderstandt

hatthebusinessworldtodayismorecomplex.Thiscomplexityrequiresmoreeducation,andwiththatinmind,Iamapplyingt

oworkinyourcompanytogainmoreexperienceandlearnmoreaboutbusiness.Inadditiontomyhelpingoutinmyfather’sbus

iness,Ihavehadnumerousotherworkexperiencesthatfurtherenhancemyqualificationsforthisjob.Myresumeenumeratesthevariouspos

itionsIhaveheldatKerasotesTheaters,Chili’srestaurants,andIndianaUniversity’snewStudentRecreationalSport

sCenter(SRSC),andwhatallofthesepositionshaveincommonisanemphasisonservingthepubliceffectively.Further,asa

nassistantmanagerattheShowplace11andastaffcoordinatorattheSRSC,Ihavegainedvaluableexpertiseinmanagingemployeesandcreatingworkschedules.Bothofthes

epositionshaveallowedmetodevelopmysalesandpersonalskills,whichareextremelyimportantinanincreasinglyservice-drivenmarketplace.Also,Irecentlyparticip

atedinaninternshipprogramforacademiccreditwiththeEliLillyCorporationinthepersonneldivision.Asamanagementintern,Iwasab

letowatchtheworkingsofamajorcorporationupcloseandwouldliketheopportunitytocombinemyexperienceswiththetheoreticalbackgroundavailableint

heMBAprogramatIUB,withitsemphasisoncomputers,marketingandhumanresources.Mysuccessfulinternshipisoneelementofmyoverallacademicsuccess

asanundergraduateatIUB,yetIhavealsomadetimeforavarietyofextracurricularactivities,includingworkingformysororityandcompeti

nginintramuralbasketballmatches.Mypositiveexperiencesherehaveresultedinmydesiretoworkinyourcompany;furthermore,continuingm

yeducationherewouldallowmetomakeimportantbusinesscontacts,withthecareergoalofopeningmyowncomputerconsultingfirminthene

arfuture.Iwouldbegratefulifyouwouldconsideremployingmeinyourcompany.Yourssincerely,LiHuaStepⅣWRITINGTASKT:Lookatthewritingtaskonpage6

8,readtheinstructionsandwriteanentryforanencyclopedia.Asampleversion:Theabacusistypicallyconstructedofvarioustypesofhardwoodsandcomesinvar

ioussizes.Theframeoftheabacushasaseriesofverticalrodsonwhichanumberofwoodenbeadsareallowedtoslidefreely.Ahorizontalbeamseparatesthefram

eintotwosections,knownastheupperdeckandthelowerdeck.Thestandardabacuscanbeusedtoperformaddition,subtraction,divisionandmultiplication.Theabacuscana

lsobeusedtoextractsquare-rootsandcubicroots.Theabacusispreparedforusebyplacingitflatonatableorone’slapandpushingallthebeadsonboththeupperandlower

decksawayfromthebeam.Thebeadsaremanipulatedwitheithertheindexfingerorthethumbofonehand.Eachbeadintheupperdeckhasavalueof5;each

beadinthelowerdeckhasavalueof1.Beadsareconsideredcounted,whenmovedtowardsthebeamthatseparatesthetwodecks.Aft

er5beadsarecountedinthelowerdeck,theresultis“carried”totheupperdeck;afterbothbeadsintheupperdeckarecounted,ther

esult(10)isthencarriedtotheleft-mostadjacentcolumn.Theright-mostcolumnistheonescolumn;thenextadjacentt

otheleftisthetenscolumn;thenextadjacenttotheleftisthehundredscolumn,andsoon.Floatingpointcalculationsareperformedbydesignati

ngaspacebetween2columnsasthedecimal-pointandalltherowstotherightofthatspacerepresentfractionalportionswhilealltherowst

otheleftrepresentwholenumberdigits.Theabacusisoneofmanycountingdevicesinventedtohelpcountlargenumbers.Theearli

estcountingdevicewasthehumanhandanditsfingers.Then,aslargerquantities(largerthantenhuman-fingerscouldrepresent)werecounted,variousnaturalitem

slikepebblesandtwigswereusedtohelpcount.Merchantswhotradedgoodsnotonlyneededawaytocountgoodstheyboughtandso

ld,butalsotocalculatethecostofthosegoods.Untilnumberswereinvented,countingdeviceswereusedtomakeeverydaycalculations.StepⅤHomeworkAskthest

udentstosummarizewhattheyhavelearntintheunitandprepareforthenextunit.附件I.语法:过去分词作定语1.过去分词作定语既可以放在所修饰的词之前，作前置定语，也可以放在所修饰的词后面，作后置定语。表示被动和完成意义,

其作用相当于一个定语从句。例如：Wherearethereservedseats?(=Wherearetheseatswhichhavebeenreserved?)预定的座位在哪里？Theinjuredworkersarenowbe

ingtakengoodcareofinthehospital.受伤的工人现正在医院受到很好的照料。Weneededmuchmorequalifiedworkers.我们需要更多合格的工人。Myfriendisareturnedstudent.我的朋友是个归国留学生。2.过去分词作后置

定语可分为限制性（紧跟在所修饰的中心词之后）和非限制性（用逗号与其所修饰的中心词分开）两种，其作用分别相当于一个限制性定语从句和非限制性定语从句。例如：Thefundsraised(=whichhavebeenraised)aremainlyusedforhelpi

ngthehomeless.筹集的资金主要用来帮助那些无家可归的人。Heisateacherlovedbyhisstudents.他是个很受学生爱戴的老师。Whoweretheso-calledguestsi

nvited(=whohadbeeninvited)toyourpartylastnight?昨晚被邀请参加你的晚会的那些所谓的客人是谁呀?Thisbook,written(=whichiswritten)insimpleEnglish,issuitableforbeg

inners.本书是用浅显的英语写的，适合初学者。Thestudentdressedinwhiteismydaughter.=Thestudentwhoisdressedinwhiteismydaug

hter.穿白色衣服的学生是我的女儿。3.过去分词常和形容词、副词或名词构成合成形容词作定语。例如：Thenewly-builtbuildingisourofficebuilding.这座新建的大楼是我们的办公楼。Thisisastate-ownedf

actory.这是一家国营工厂。Thisisourschool-runfactory.这是我们的校办工厂。4.有些不及物动词的过去分词作定语，并不表示被动的意思而是表示完成。这类过去分词常作前置修饰语。

例如：Therearealotoffallenleavesinautumn.秋天有许多落叶。Thefilmdescribesthestoryaboutthepolicewhopursueanescapedman.这部电影描述的是警察抓逃犯的事。常用的这一类词有：fallen,faded,

returned,retired,risen,grownup,vanished等。5.如果被修饰的词是由every/some/any/no+thing/body/one所构成的复合代词或指示代词thos

e等时，即使一个单一的分词作形容词用，也要放在被修饰词的后面。例如：Isthereanythingunsolved?还有没解决的问题吗？ThereisnotingchangedheresinceIleftthist

own.自从我离开这个城镇以来，几乎没有什么变化。6.过去分词作定语时与定语从句的关系：(1)及物动词的过去分词可改为动词为被动形式的定语从句。losttime—timewhichislostawell-knownwriter—awriter

whoiswell-knownabeatenteam—ateamwhichisbeaten(2)部分不及物动词的过去分词作定语时可改为动词为完成式或动词为表示状态的定语从句。areturnedsoldier—asoldierwhohasreturne

dretiredworkers—workerswhohaveretiredalearnedman—amanwhoisofmuchlearningasunkenship—ashipwhichhassunk[练习]1.Firsthemadealistofthenamesofthose___

___.Thenhebegantowritetheinvitationcards.A.invitedB.beinginvitedC.tobeinvitedD.havingbeeninvited2.Thefirsttextb

ooks_____forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.A.havingwrittenB.tobewrittenC.beingwrittenD.

written3.Thismethod,______inareasnearShanghai,______inamarkedriseintotalproduction.A.trying;resultingB.tried;resultedC.trying;result

edD.tried;resulting4.TheOlympicGames,_____in776B.C.,didnotincludewomenplayersuntil1912.A.firstplayedB.tobefirstplayedC.first

playingD.tobefirstplaying5.WhenIgotbackhomeIsawamessagepinnedtothedoor,_____“Sorrytomissyou;willcalllater.”A.readB.readsC

.toreadD.reading6.Thepicture_____onthewallispaintedbymynephew.A.havinghungB.hangingC.hangD.beinghung7.Nextheisgoingt

owriteasciencestoryaboutouterspace_____byScienceandTechnologyPress.A.publishedB.beingpublishedC.tobepublishedD.pu

blishing8.Theladysaidshewouldbuyagiftforherdaughterwiththe_____.A.20dollarsremainedB.20dollarstoremainC.remained20dollarsD.remaining20dollars9.

TheYellowRiver,______tobe“themotherriver”,runsacrossChinalikeahugedragon.A.sayingB.tosayC.saidD.beingsaid10.The_____boywaslastseen_____neartheEast

Lake.A.missing;playingB.missing;playC.missed;playedD.missed;toplayKey:1-5CDBAD6-10BCDCAII.文化背景知识InventionYearofI

nventionInventorAirConditioning1902WillisCarrierAppleLisaComputer1983AppleAtomicBomb1945J.RobertOppenheimerleadingtheManhattanProjectteam.Ball-Poi

ntPen1938LadisloBiroMobile/CellularPhones1947/1979MultiModernComputers1936-presentMultiComputerGame1962MITSteveRusse

llComputerMouse1964DouglasEngelbartElectricChair1888ThomasEdisonDrive-InMovieTheater1933RichardM.Hollingsh

eadFiberOptics1854-1970Maurer,Keck,SchultzMulti-Tyndall,Bell,Wheeler“Floppy”Disk1971IBMAlanShugartFountainPen1884LewisEdsonWate

rmanMultiInternet1969MicrosoftMS-DOS1981MicrosoftNeon1902GeorgesClaudeNetworkComputing1973RobertMetcalfXeroxRobots1921-1956Multi

WordProcessors1960sto79MultiYo-Yo1929MultiZippe1851-1917GideonSundbackWhitcombJudsonIII.TheInventionConve

ntionStepsforStudentsCanyouinventsomething?Canyouthinkofanideaorinventionthatwillhelppeople?Readthefivestepsbelow.Theywillhelpyoutobecomeaninve

ntor.ThenbringyourideaorinventiontotheInventionConvention.Step1LearningaboutInventorsLearnaboutinventors.Re

adabouttheminbooks.Talktopeopleaboutthem.Step2FindinganIdeaThinkaboutsomethingpeopleneedinordertomakelifebetter.Talktopeopleaboutsomethingtheywouldli

ketobechanged.Thentellyourteacheraboutitonaspecialsheetofpapercalled“MyNewIdea.”Step3ResearchandPlanningUseyour

plantomakeaninvention.Orwriteabouthowyourinventionwouldhelptosolveaproblem.Besuretofollowsciencesafetyruleswhenyoumakeani

nvention.Step4DevelopingandTestingTestyourinventionoryourplan.Makesureitworksandissafetouse.Tellaboutyourinvention.Youmaywanttodra

wapictureofit.UsethesheetcalledMyInvention.Step5AttendingtheInventionConventionGetyourinventionorplanreadyfortheInve

ntionConvention.Trytomakeitlookasgoodasyoucan.Learnallyoucanabouthowitworksandwhatitisgoodfor.BringittotheInventionCon

vention.Bereadytoanswerquestions.