【文档说明】四川省泸县第五中学2019-2020学年高一下学期期末模拟考试英语试题含答案.docx,共(15)页,94.457 KB,由管理员店铺上传
转载请保留链接:https://www.doc5u.com/view-eedccd37eb20b88383693a04c0719c10.html
以下为本文档部分文字说明:
2020年春四川省泸县第五中学高一期末模拟考试英语试题注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他
答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。3.考试结束后,将本试卷和答题卡一并交回。第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一
节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例:Howmuchistheshirt?A.£19.15.B.£9.18.C
.£9.15.答案是C。1.Whatdoesthewomanmean?A.Thenewcomputeriscool.B.Hercomputerbrokedown.C.Sheneedsabiggercomp
uter.2.Wheredoestheconversationtakeplace?A.Inthepostoffice.B.Inataxi.C.Inahotel.3.WhatwilltheJeff’sfatherdo?A.Loseweight.B.L
earndriving.C.BuyacarforJeff.4.Howdoesthemansuggestthewomandealwiththeoldshoes?A.Havethemrepaired.B.Throwthemaway.C.Sellthemonline.5.What
doesthemanwanttoknow?A.Whengrandmaiscomingover.B.Whenhismotherwillbehome.C.Whenheshouldcallthewoman.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。每段
对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6
、7题。6.WhatwillSamgotoRussiafor?A.Hismother’swishes.B.Sightseeing.C.Business.7.WhydoesthewomanrefuseSam’sinvitation?A.Shehasn’tp
reparedforhertrip.B.Sheisunsuitableforsuchatrip.C.Shepreferstotravelwithhersister.听第7段材料,回答第8至9题。8.Whoisgoing
toSingapore?A.GraceB.Steve.C.Taylor.9.WhatdoesthemanthinkofTaylor?A.ShyB.Great.C.Bad-tempered.听第8段材料,回答第10至12题。10.Wheredoesthemanwa
nttogo?A.Washington.B.NewYork.C.Chicago.11.Whydoesthemanrefusetotravelatnight?A.It’stoolate.B.It’sverytiring.C.It’sdangerous.12.Whattimewillthem
anarrive?A.At8:40am.B.At7:36am.C.At6:06am.听第9段材料,回答第13至16题。13.HowmanypeoplewilltraveltoEurope?A.2.B.3.C.4
.14.HowlongwilltheytravelinEurope?A.For8days.B.For9days.C.For10days.15.HowwilltheygotoSouthernFrance?A
.Bytrain.B.Byplane.C.Bybus.16.WhatdoesthespeakerwanttodoinSwitzerland?A.Godiving.B.Enjoysunshine.C.Gohiking.听第10段材料,回答第17至20题。17.Whatist
hewoman'sgoodnewsfortheman?A.Hecantakepartinacompetition.B.He'swonaprizeinacompetition.C.Hiscitywillbecomebetter.18
.Whatisthesizeoftheman'sidealcity?A.Large.B.Medium.C.Small.19.Whatdoesthemanwantpeopleinhisidealcitytodo?A.Usecleanenergy.B.Plan
talotoftrees.C.Befriendlytoothers.20.Whatistheprize?A.AtriptoAsia.B.AtriptoEurope.C.Abigsumofmoney.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小
题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。AElizabethBlackwellwasborninEnglandin1821,andmovedtoNewYo
rkCitywhenshewastenyearsold.Onedayshedecidedthatshewantedtobecomeadoctor.Thatwasnearlyimpossiblefora
womaninthemiddleofthenineteenthcentury.Afterwritingmanylettersaskingforadmission(录取)tomedicalschools,shewasfinallyacceptedbyad
octorinPhiladelphia.Shewassodeterminedthatshetaughtschoolandgavemusiclessonstogetmoneyforthecostofschooling.In1849,aftergraduationfromm
edicalschool,shedecidedtofurtherhereducationinParis.Shewantedtobeasurgeon(外科医师),butaseriouseyeproblemforcedhertogiveuptheidea.Uponreturningtot
heUnitedStates,shefounditdifficulttostartherownpracticebecauseshewasawoman.By1857Elizabethandhersister,alsoa
doctor,alongwithanotherwomandoctor,managedtoopenanewhospital,thefirstforwomenandchildren.Besidesbeingthefirstwomanphysicianandfound
ingherownhospital,shealsosetupthefirstmedicalschoolforwomen.21.Whycouldn’tElizabethBlackwellrealizeherdreamofbecomingasurgeon?A.Shecouldn’tgetadmitt
edtomedicalschool.B.ShedecidedtofurtherhereducationinParis.C.Aseriouseyeproblemstoppedher.D.Itwasdifficultforhertostartapracti
ceintheUnitedStates.22.Whatmainobstacle(障碍)almostdestroyedElizabeth’schancesforbecomingadoctor?A.Shewasaw
oman.B.Shewrotetoomanyletters.C.Shecouldn’tgraduatefrommedicalschool.D.Shecouldn’tsetupherhospital.23.Accordingtothepass
age,allofthefollowingare“firsts”inthelifeofElizabethBlacekwell,exceptthatshe______.A.becamethefirstwom
anphysicianB.wasthefirstwomandoctorC.andseveralotherwomenfoundedthefirsthospitalforwomenandchildrenD.setupthefirs
tmedicalschoolforwomenBAllherlife,mymotherwantedbusychildren.Itwasveryimportantthatherhouseshouldremai
natalltimescleanandtidy.Youcouldturnyourbackforamomentinmymother’shouse,leaveahalf-writtenletteronthediningroomtable,amagazineopenont
hechair,andturnaroundtofindthatmymotherhad“putitbackwhereitbelonged,”assheexplained.Mywife,oneofherfirstvisitstomymother’shouse,placedapacketofbis
cuitsonanendtableandwenttothekitchentofetchadrink.Whenshereturned,shefoundthepackethadbeenremoved.Confused(疑惑的),shesetdownherdrinkandwentbackt
othekitchenformorebiscuits,onlytoreturntofindthatherdrinkhaddisappeared.Uptothenshehadguessedthateveryo
neinmyfamilyheldontotheirdrinks,soasnottomakewaterringsontheendtables.Nowsheknowsbetter.Thesedisappearanceshadaconfusingeffectonourfamily.W
ewereallinclinedto(有……的倾向)forgetfulness,anditwascommonforoneofus,uponreturningfromthebathroom,tofindthatever
ysignofhisworkinprogresshaddisappearedsuddenly.“DoyourememberwhatIwasdoing?”wasaquestionfrequentlyasked,butrarely
answered.Nowmysisterhasdevelopedasecond-handloveofcleanwindows,andmybrotherdoesthecleaninginhishouse,perhapstoavoidhavi
ngtobetheonetolifthisfeet.Itrynottothinkaboutittoomuch,butIhaveatthislatertimestartedtodustthefurnitureonceaweek.Weha
veallbecomebusypersons.24.WhichofthefollowingisTRUEaboutmymother?A.Sheenjoyedremovingothers’drinks.B.Shebecamemoreandmoreforgetful.C.Shepr
eferredtodoeverythingbyherself.D.Shewantedtokeepherhouseingoodorder.25.Mywifecouldnotfindherbiscuitsanddrinkin
mymother’shousebecause_______.A.shehadalreadyfinishedthemB.mymotherhadtakenthemawayC.sheforgotwhereshehadleftthemD.someonein
myfamilywasholdingthem26.Theunderlinedpartinthefifthparagraphsuggeststhatmysister_______.A.ishappytocleanwindowsB.
lovestocleanusedwindowsC.isfondofcleanusedwindowsD.likescleanwindowsasmymotherdid27.Thispassagemainlytellsusthat_______.A.mymotherofte
nmadeusconfusedB.myfamilymembershadapoormemoryC.mymotherhelpedustoformagoodhabitD.mywifewassurprisedwhenshevisitedmymotherCWhilemostco
nsumerswishtoreduceplasticwaste,it’snotaneasygoaltoachieve.That’sbecausethecheapandlong-livedmaterialisfoundinalmost
everydailynecessity.Now,anIndonesian-basedcompanyhascomeupwithadelicioussolution.DavidChristian,theco-founderofEvoware,saysafterinvestiga
tingvariousmaterials,thecompanysettledonseaweed.Unlikecorn,commonlyusedforcontainers,seaweeddoesnotrequirewater,fertilizers,orlargeamountsofspac
e.AccordingtoEvoware,asmuchas40tonsofseaweedcanbegrowninanareathesizeofabaseballfield.SinceIndonesianfarmersharvestmoreseaweedt
hantheycansell,it’seasytofindthematerial.Theseaweedpackagingissafetoconsumeandcanentirelydissolve(溶解)inhotwater.Whiletheeatablewrappers(
包装纸)maynothaveanytaste,DubbedElloJello,thesingle-usecupsinventedbyEvoware,areavailableinfourtastes—orange,lych
ee,peppermint,andgreentea.Thebestpart?Youcanorderthepowderandmakethemathome!Thoughcurrently(目前)theycannotstandhotliquids,
Evowareisworkingonmakingheat-resistant(耐热的)cupsaswell.Whiletheseaweedproductsseemlikeaperfectreplacement,i
t’sahard-sellinIndonesia.AccordingtoChristian,“Theawarenessandsenseofurgencytominimizetheuseofsingle-useplasticisstillverylow.Thismakesourbioplastic
seemunnecessary.”Alsoafactoristhecost,whichishigherthanusingplastic.However,Evowarebelievestheycanreducethepriceoncethecompanymovestomassproduc
tion.Hopefully,Evowarewillsucceedinconvincingpeopleworldwidethatswitchingtotheirproductswillgoalongwayinprotectingourbeautifulplanet.28.H
owdoesseaweeddifferfromcorn?A.Itsellsbetter.B.It’slessexpensive.C.Ittakeslesslabortoprocess.D.Itneedslessresources
togrow.29.Whatnaturedoseaweedwrappershave?A.Theymeltincoldwater.B.Theyareeasytobreakdown.C.Theycanonlybemadeathome.D.The
ycanresistheat.30.Whatdoestheunderlinedword“they”inParagraph3referto?A.Evoware’scurrentcupsB.PlasticcontainersC.Heat-resistantcu
ps.D.Eatablepackaging.31.WhatcanweinferfromChristian’swordsinthelastparagraph?A.Thepriceofplasticswillgod
own.B.Indonesianscarelittleabouttheplanet.C.Ittakesmuchefforttopromotethenewproduct.D.Theseaweedproductsneedmuchimprovement.DC
hina'sboxofficenumberscontinuetogrowrapidly.Itisestimatedthattherevenues(收入)maypasstheU.S.market'sassoonasthisyear.However,thiscine
maticpartycouldbeoverjustasit'sgettingstarted.Somecompaniesareworkingtoconvinceconsumersthattheultimateviewin
gexperienceisnotonthebigscreen.Instead,it'sonthesmallonesthatarealreadyintheirpockets-thankstothetechnologyofvirtualreality.Already,VR
experiencecentersarepoppingupinmajorcitieslikeBeijingandShanghai.TheygivecustomerstheopportunitytowatchVRmoviesorplayVRgamesforabout
thesamepriceasadiscountmovieticket.Onlinevideosites,meanwhile,arealsomovingintotheVRfield.Someofthem,likeYouku,havelaunc
hed(推出)theirownVRappsandchannels.Chinahasmorethan700millionsmartphoneusers.Alargepercentageofthemarealready
morethanwillingtodownloadandwatchTVshowsandevenfull-lengthmoviesontheirhandsets.ThispotentiallymakesthemmorelikelytoembraceVRcontentthanAmeric
ansandEuropeans.Butinfact,it'snotjustChinesecompaniesandvideowebsitesthatbelieveVRwillpullviewersawayfrommovietheaters.Internationalproduct
ioncompaniesthat,foryears,havemadeblockbusters(大片)forcinemaaudiencesarealsowarningthatdisruptivechangei
saroundthecorner.MaureenFan,chiefexecutiveoftheSiliconValleyVRstart-upBaobabStudios,afterbringinghercompany'sanimatedVRshortInvasionto
theShanghaiInternationalFilmFestivallastyear,concludedthatthefieldhadbeenevolvingmuchmorerapidlythansheexpect
ed."WhatIthoughtwouldtaketenyearshashappenedinoneortwo,"shesaid.However,shealsonotedthattheindustryneeds
morepeoplewhocancreategreatstoriestomoveVRbeyondanicheproduct(小众产品)andintothemassmarket."Thetechnologyisalreadythere.Whatcontinuestobela
ckingisgoodcontent,"Fansaid."There'sacertainamount,butwewouldlovetoseemore."32.Whatisthemainideaofthearticle?A.China'sbo
xofficenumbersmightseeaslightdeclineinthecomingyears.B.Peopledon'tneedtomindtheirmannerswhenwatchingVRmo
vies.C.MovietheatersinChinawillbeincreasinglychallengedbyvirtualreality.D.MoreandmoreChineseonlinevideositeshavehadtheirownVRch
annels.33.Accordingtothearticle,ChinesepeoplemightbereadierforVRmoviesthanWesternersbecause.A.China'sboxofficenumbershavebeengrowin
gfasterthanthoseintheWestB.moreChinesepeoplehaveexperiencedvirtualrealitythanWesternersC.Chinahasbeenmoresupportiveofthedevelopm
entofVRthanWesterncountriesD.moreChinesepeoplehavebeenwatchingshowsonhandsetsthanWesterners34.Accordingtothearticle,itcouldbehardforVRmoviestomovein
tothemassmarketuntilA.VRmoviesbecomeavailableintheatersB.onlinevideositeslaunchmoreVRchannelsC.VRexperiencecentersappearinsmalle
rcitiesD.thereisalargeramountofgoodcontent35.WhichofthefollowingstatementswouldMaureenFanprobablyagreewith?A.VRmovieswillcompletelyreplace
traditionalmoviessoonerorlater.B.Virtualrealityhasbeenexperiencinganenormousdevelopment.C.Contentmattersmorethantechnologywhenitcomestomakin
gmovies.D.TheWestwillcatchupwithChinaintermsofthedevelopmentofVR.第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填
入空白处的最佳选项。选项中有两项为多余选项。Parentsoftensaythattheydon'tmindwhattheirchildrendoinlifejustaslongastheyarehappy.Happinessandpleasurearealmostuniversallyseen
asamongthemostprecioushumangoods.36.PhilosopherJeremyBenthambelievedthatallsourcesofpleasureareofequalquality,butJohnStuartMilldis
agreed.Millarguedforadifferencebetweenhigherandlowerpleasure.37.Lowerpleasure,incontrast,requiresmere(仅仅的;纯粹的)senses.
Theentiredebateassumesacleardividebetweenthephysicalandthemental.38.Whatwillitmeanforourideasaboutpleasur
e?39.Foodisusuallyconsideredtobethelowerpleasure.Allanimalseat,usingthesensesofsmellandtaste.Itdoesn'trequir
eanycomplexcognition(认知)toconcludethatsomethingisdelicious.However,thesepeoplefailedtoappreciatesomethingthatt
heFrenchfoodwriterJeanAnthelmeBrillat-Savarincaptured.Thatis,"Animalsfeed;maneats;onlythemanofintellect(才智)knowshowtoeat."Eatingshowsthatt
hedifferencebetweenhigherpleasureandlowerpleasureisnotwhatyouenjoybuthowyouenjoyit.40.Preparingitusingthepowersofrefle
ctionandattentionturnsitintoahigherpleasure.A.Thediningtableisagoodplacetostart.B.Wolfingdownyourfoodisalowerkindofpleasure.C.What'sthere
aldifferencebetweenhighandlowpleasure?D.Whathappensifthephysicalandthementalcannotbeseparated?E.Allphilosophersbelievedthatcookerycouldneverbeaformo
fart.F.Higherpleasuredependsonhumanabilitiessuchasself-awarenessorlanguageuse.G.However,disagreementswil
lbecausedaboutwhethersomeformsofpleasurearebetterthanothers.第三部分语言知识运用(共两节,满分45分)第一节(共20小题;每小题1.5分,满分30分)阅读
下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。IfellinlovewithYosemiteNationalParkthefirsttimeIsawit,whenIwas13.Myparentstookusthe
reforcamping.Onthewayout,IaskedthemtowaitwhileIranuptoE1Capitan,a_41___rockof3,300feetstraightup.Itouchedthatgi
antrockandknew_42__Iwantedtoclimbit.Thathasbeenmylife’spassion(钟爱)eversince---__43__therocksandmountainsofYosemite.I’velongmadeYose
mitemy_44____.About15yearsagoIstartedseeingalotof_45__,liketoiletpaper,beercans,andemptyboxes,aroundthearea.It’s__46__mewhyvisitorsstartedrespec
tingtheplace__47_andtreatedsuchabeautifulhome-likeplacethisway.Itried__48__trash(垃圾)myself,butthejobwasto
obig.Iwould__49__anhourortwoonthejob,onlytofindtheareatrashedalloveragainweekslater.Finally,Igotso_50_
_itthatIdecidedsomethinghadtochange.Asarock-climbingguide,Iknew__51_aboutorganizinganybigevent.Butin2004,t
ogetherwithsomeclimbers,Isetadatefora_52__.Onthatday,morethan300people_53__.Overthreedayswecollectedabout6,000poundsoftra
sh.Itwasamazinghowmuchwewereableto__54__.Icouldn’tbelievethe__55_wemade---theparklookedclean!Eachyearvolunteerscomefortheclean
upfromeverywhere.In2007alone,2,945peoplepickedup42,330poundsoftrashand__56__132milesofroadway.Ioftenhearpeople___57__abouttheirsurround
ings.Ifyouareoneofthem,Iwouldsaytheonlywaytochangethingsisby__58__ratherthancomplaining.Weneedtoteachby__59__.Youcan’tblameothers___60__youstartwit
hyourself.41.A.distantB.hugeC.narrowD.loose42.A.immediatelyB.finallyC.graduallyD.recently43.A.imaginingB.p
aintingC.describingD.climbing44.A.gardenB.homeC.labD.palace45.A.materialB.resourcesC.wasteD.goods46.A.beyondB.againstC.overD.wi
thin47.A.moreB.mostC.lessD.least48.A.throwingawayB.pickingupC.breakingdownD.diggingout49.A.killB.saveC.waitD.spend50.A.satisfiedwithB.del
ightedinC.tiredofD.usedto51.A.somethingB.anythingC.everythingD.nothing52.A.cleanupB.partyC.picnicD.concert53.
A.droppedoutB.showedupC.lookedaroundD.calledback54.A.demandB.receiveC.achieveD.overcome55.A.planB.visitC.contactD.difference56.A.crossedB.measure
dC.coveredD.designed57.A.talkB.complainC.argueD.quarrel58.A.doingB.thinkingC.questioningD.watching59.A.methodB.explanationC.exampleD.research60
.A.althoughB.ifC.whenD.unless第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Everyfouryears,millionsofp
eoplegatherinsummer61.(watch)soccergamesandcheerfortheirfavoriteteamsandplayers.Thisyear,theWorldCupkickedoffonJu
ne14inRussia.Leadinguptothemostexcitingsportingeventofsummer,LiveItUp,theofficialWorldCupsong,wasreleasedonMay25*62.(perform)byUSartistNickyJam,U
SactorandsingerWillSmith,andAlbaniansingerEraIstref,thesonghasalinethatgoes,"Onelife,liveitup,'causewegotonelife."Withag
reatmelodyandcatchylyrics,thesongstandsfor"the63.(excite),thecelebrationandtheunity64.peopleallovertheworldwillshareduring
the2018WorldCup",PhilippeLeFloc'h,chiefcommercialofficerofFIFAtoldFIFA.com.Infact,eversincethefirstofficialWorldCupson
gcameoutin1966fortheEnglandWorldCup,therelationshipbetweensoccerandmusic65.(grow)strongerandstronger.AsTheWallStreetJournalputit,"Listeningt
omotivationalmusic66.(encourage)peopletotakemorerisks."Oneoftheworld'sgreatestsoccer67.(coach),GiovanniTrapatton
i,evenbelievesthatlisteningtomusiccanteachplayersgreatlessons."Youlearnalotaboutintervals,speed,rhythm.68.learnthelogicalskillsyoun
eedtoreadagame,"hetoldFIFA.com.Indeed,therightmusiccanmakeallthedifference.AsColombianmusicianJuanestoldF
IFA.com,soccerandmusichavealot69.common."Youthrowyourselfintoit,anditmovessomethingwithinpeople.Youneedyourfeetforsoccerandyouneedwords
formusic,buttheyarouseoneand70.samething---passion,"hesaid.第四部分写作(共两节,满分35分)第一节短文改错(共10小题;每小题1分,满分10分)假定英语课上老师要求同桌之间交换修改作
文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处
错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。MynameisLihua,whoisSenior3studentfromXingGuangMiddleSchool.EverydayIhavetogetupon6:10am,when
muchpeoplearestillsleeping.I’mbusywithmystudiesbecauseIhavealotofhomeworktodo,whichmakemefeelundergreatpressure.EnglishisthesubjectinthatI’m
interested.WhenIfeelstressing,I’llturntomybestfriendMikeforhelp.Wehavebeenbestfriendsinceweareveryyoung.WheneverI’m
introuble,hewillcheerhimup.NowI’mtryingmyhardtoprepareforthecollegeentranceexamination.IhopetobeadmittedintoZ
hejiangUniversity.第二节书面表达(满分25分)假定你是李华,准备参加炎帝教育集团英语演讲比赛,主题为“用英语说未来”,你准备讲交通工具。请你写一篇演讲稿,内容如下:1.你平常是怎样去上学的;2.描述你最理想的交通工
具:3.交通工具的改进给人们带来了什么。注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。______________________________________________________
______________________________________________________________________________________________________________________
______________________________________________________________________________________________________
_____________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________
____________________________________________________________________________________________________
___________________________________________________________________________________________________2020年春四川省泸县第五中学高一期末模拟考试英语试题答案一.听力1-5:BBCCA6-1
0:CBABB11-15:CBCCA16-20:CABAB二.阅读理解21-23:CAB24-27:DBDC28-31:DBAC32-35:CDDB36-40:GFDAB三.完形填空41-45:BADBC46-50:ACBDC51-55:DABCD56-6
0:CBACD四.语法填空61.towatch62.Performed63.excitement64.that/which65.hasgrown66.encourages67.coaches68.You69.in70.
the五.短文改错.第一句is后加a第二句on改为at;much改为many第三句make改为makes第四句that改为which第五句stressing改为stressed第六句friend改为friends;are改为were第七句him改为me第八句hard改为harde
st六.书面表达IamhonoredtostandheretotellyousomethingaboutthefuturetransportationinEnglish.Takemeforexample,Iusuallygotoschoolbybike,whichisfastand
convenient.Whatwillthefuturetransportationbelike?Myidealvehicleisbelow.Firstly,Myidealvehicleisa“flyingbike”thatisequippedwit
htwowingsandamotorwithsolarenergy.Whenpeoplearecaughtintrafficjam,thekindofbikewillspreaditsfoldedwingstoflyinthesky,avoi
dingheavytraffic.Secondly,itmustbemadeoflightmetalsandcarriedeasilyfromoneplacetoanother.Improvedmeansoftransportationwillbenefiteveryone.N
otonlydoesitbringusmoreconveniencebutalsoreducestheenvironmentalpollution.Themostimportantisthatourlifestylewillbechangedbetter.