【文档说明】人教版高中英语必修五教案：Unit3Lifeinthefutureperiod7.docx，共(3)页，19.419 KB，由envi的店铺上传

转载请保留链接：https://www.doc5u.com/view-bbda2c6813095b247b1b23231f33540b.html

以下为本文档部分文字说明：

新授课课时教案科目：英语教师：授课时间：第周星期年月日单元（章节）课题UNIT3Lifeinthefuture本节课题Period7Grammar（2）课标要求语法部分要求学生主动找出阅读语篇中的重点结构——过去分词作定语和状语，

然后加以应用。旨在通过本单元的学习，让学生大胆发挥想象，对人类今后的生活环境，生活方式进行猜测，并在此基础上，对人类的种种活动进行反思，提倡环保生活意识。三维目标Usingthepastparticiple

astheadverbialandattribute.Differentformsofactivities,includingpairwork,groupwork,competition,andqui

z.Encouragethestudentstostudybythemselves.Makethemknowonlybydoingmoreexercisescantheylearnthegrammarwell.教材分析Differen

tformsofactivities,includingpairwork,groupwork,competition,andquiz.学情分析Encouragethestudentstalkabouttheirdr

eamsinthefuture.Havethestudentsmatchthefamousscientistswiththeirdiscoveries,inventionsortheories.[教学重难点Tolearnaboutthepastpartici

pleusedastheadverbialandtheattribute.Toknowthedifferencebetweenthepastparticipleandthepresentparticiple.提炼的课题Howtolet

thestudentslearntousethegrammarfreelyinwrittenandoralEnglish.教学手段运用教学资源选择Textbooks、exercisebooks教学过程教师个性化修改Step1GreetingStep2Re

visionStep3Practicing1.Nothavingenoughhands,weturnedtothemforhelp.(Wedon’thaveenoughhands.)2.Taughtbymist

akesandsetbacks,wehavebecomewiserandhandledouraffairsbetter.(Wearetaughtbymistakesandsetbacks.)3.InspiredbytheInternat

ional,theworkingpeopleofallcountrieshavebeenfightingfortheirfinalliberation.(Theworkingpeoplewereinspired/inspiretheworkingpeople.)4.Nomatterhow

frequently__________,theworksofBeethovenalwaysattractlargeaudiences.(CET-41995,6)A.performingB.performedC.tobeperformedD.beingperformedSt

ep4Applying(output)T:Nowlet’sdosomeexercisestoapplypastparticiples.1.Once__________(recover),hethrewhimselfintohisworkandmadeeveryefforttodoitw

ell.2.If__________(translate)wordbyword,thepassagewillbedifficulttounderstand.3.Afteranight__________(spend)inex

citementandsleeplessness,Iforcedmyselftotakealongwalkalongthebeachthenextday.4.Hewalkedupanddown,__________(lose)i

nthought.5.Susanseldomspeaksinclassuntil__________(speak)to.Step6Self-learning(具副词功能的过去分词短语)和现在分词及短语一样,过去分词（pastparticiples）或过去分

词短语（pastparticipialphrases）也可以充当副词,修饰谓语动词。过去分词短语可以表达下列四种意思:(一)方法或活动方式,如:Hewalkedupanddown,lostinthought.Isatbeforethedeskuntil

aftermid-night,absorbedinwriting.Surroundedbyahostoffans,thefilmstarlefttheairportexcitedly.(二)原因,如:G

reatlydisappointed,somestaffdecidedtoleavetheplace.Takenbysurprise,theenemysurrendered.(三)时间,如:Bornandbredin

aturbulentage,theoldergenerationofpeopleexperiencedallsortsofhardships.Throwntothefloor,theboyregainedhisfootingafewminuteslater.(四)条件,如:Given

moretime,theslowlearnerswouldhavedonebetter.Criticizedbysomeoneelse,Tonywouldnothaveflareduplikethat.除了直接修饰动词之外

,过去分词或短语也可以和连词合组成短语,表示下列四种意思:⒈由when,whenever,while,until等连词引导,表示“时间”,如:Whenaskedabouthispreviousjob,Billsai

dhehadbeenamotormechanic.Susanseldomspeaksinclassuntilspokento.⒉由where,wherever连词引导,表示“地点”,如:Mosquitoe

sshouldbecompletelyexterminatedwherefound.Retireesingoodhealthshouldbeinvitedtoreturntoworkwhereverneeded.⒊由i

f,unless引导,表示“条件”,如:Ifkeptfortoolong,somemedicineswilllosetheireffectiveness.Wehavemadeapointofnotattackingunlessattacked.⒋由t

hough,although,eventhough连词引导,表示“让步”,如:Thoughwarnedofthedanger,theystillwentmountaineering.Eventhoughdef

eatedforasecondtime,ourteamdidnotgiveuphopefortheultimatevictory.此外,过去分词短语还可以和介词“with”或“without”连用,具副词作用。如:Withthewaterpipechoked,therewasn’ta

nymorewaterforuse.Withoutanythingleftinthekitchen,theWangsdecidedtoeatout.最后,过去分词短语,在适当情况下,可以有自己的主语而变成独立结构（theabsolut

econstruction）,如:Theoldmanlistened,hisheadinclinedtooneside.课堂检测内容Dotherelativeexercise（givenabove）课后作业布置Af

terclass,pleasereviewwhatwe’velearntthisclassanddomoreexercises.预习内容布置PreviewtheListeningpart.