八年级英语下册Unit2IllhelptocleanupthecityparksSectionA2a-2c课件（完整版）2

Unit2I’llhelptocleanupthecityparks.SectionA12a~2cHowcouldwehelppeople?Wecouldhelpcleanuptheparks.Wecouldhelpsickpeopleinthehospital.Wecouldhelpplanttrees.

Wecouldhelptheoldpeople.Wecould

helpgiveoutfoodatthefoodbank.1.________________________________2.________________________________3.________________________________________________________________4.________________________________Youcouldnothelpcleanupthecitypark.Youcouldvisittheoldpeopleintheoldpeople’shome.Youcouldhelpplanttreesbytheriver.CouldyouhelpyoungkidstolearnEnglish?Yes,Icould.\No,Icouldn’t.情态动词could的运用___Wecouldvisitthesickkidsinthehospitaltocheerthemup.___Theycouldgiveoutfoodatthefoodbank.___Thegirlscouldvolunteerinanafter-schoolstudyprogramtoteachkids.___Theboyscouldhelptocleanupthecityparks.ListeningAgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheck(√)thethingstheyaregoingtodototellpeopleaboutit.2a√√√1.Weneedto____________aplantotellpeopleaboutthecityparkclean-up.2.Clean-upDayisonlytwoweeksfromnow.Wecan’t______makingaplan.3.Wecould______signs.comeupwithputoffputupListenagain.Fillintheblanks.2b4.Let’smakesomenotices,too.ThenI’ll____them____afterschool.5.Wecouldeach_______10studentsandaskthemtocome.giveoutcallupPairworkMakeaconversationusingtheinformationin2aand2b.2cWeneedtocomeupwithaplanfortheCityParkClean-UpDay.Let’shavelunchfirst.No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.Weneedtocomeupwithaplan.我们必须想出一个计划。(1)need实义动词，“必要”、“必需”，有人称、数和时态的变化，可接名词、代词、动名词或带

to的动词不定式作宾语，构成疑问句和否定句时要借助于助动词。ThemanneedsanEnglishdictionarywhenheworks.这个人在工作时需要一本英语词典。Doyouneedtoseehimyourself?你必需亲自见他吗？(2)need情态动词,“必须”、“必要”，没有人称、数的变化，后接不带to的动词不定式。通常用于疑问句和否定句中，构成疑问句和否定句时，不需要使用助动词。Needyougototheparkwithyourclassmate?你必需和你的同学去公园吗？【注意】由need引出的疑问句，答语表肯定时用must或haveto；表示否定时用needn’t或don’thaveto。A:NeedIcometoworktomorrow?明天我需要来上班吗?B:Yes,youmust/haveto.是的,你必须来。【注意】由need引出的疑问句，答语表示否定时用needn’t或don’thaveto。A:NeedIcometoworktomorrow?明天我需要来上班吗?B:Yes,youneedn’t或don’thaveto.

是的,你必须来。Writethreeconversationsaboutyourdiscussionswithyourclassmates.A:I’dliketohelptheold.WhatcouldIdo?B:Youcouldgivethemmedicalservice.短语动词单项选择1.Youaresohandsome.Ithinkyoumight_______yourfather.A.lookafterB.takeafterC.lookupD.lookfor2.Mypetdogislost.Couldyoupleasehelpme_______?A.lookitforB.lookthemforC.lookforitD.lookforthem3.Thecomputerdoesn’twork.Let’s_______.A.fixupitB.fixitupC.fixupthemD.fixthemup4.Bobcan’tbuyanynewbooksbecausehehas_______hismoney.A.runoutB.runoutofC.ranoutD.ranoutof5.Thetreeisverytall.Ican’t_______now.A.getdownB.turndownC.getoutD.turnoff6.I’mgoingonvacation.Couldyouplease_______mydogwhileIamaway?A.takecareB.takecareofC.tookcareD.tookcareof7.Youmustpayattention_______yourpronunciation.A.atB.withC.toD.in8.Ithinkparentsshouldbestrict_______theirchildren.A.isB.aboutC.ofD.with【2011山东济宁】18.-Couldyoupleaseprovideus______someinformationaboutthestudents’health?-Ofcourse,it’smypleasure.A.toB.ofC.from D.with答案：D【解析】介词的用法。providesb.withsth.意为“向某人提供某物”，为固定短语。故选D。【2012福建福州】Itwassuchafunnyshowthatpeoplecouldn'thelp_______againandagain.A.laughB.tolaughC.laughing【解析】考查固定搭配。can’thelpdoingsth.意为“禁不住做某事”，此处句意为：这是一场如此有趣的表演,以至于人们忍不住笑了一次又一次。故选C。【2012贵州贵阳】Whenyouleavethereadingroom,youshouldrememberto______thelights.A.turnonB.turndownC.turnoff【解析】考查动词短语的用法。turnon意为“打开”；turndown意为“关小”；turnoff意为“关上”。根据句意：当你离开阅览室时，你应该记住把灯关上。故选C。【2012安徽省】---Smokingisbadforyourhealth.---You'reright.Idecideto_________.A.takeitdownB.finditoutC.turnitoffD.giveitup【答案】D【2012甘肃鸡西市】Mygrandpaissleeping.Willyouplease_____theradio?A.turndownB.turnupC.turnon

【答案】A【2012湖北黄石】Weshouldlearnhowto______wellwithpeoplearoundus.A.getalongB.getdownC.gettoD.getup【答案】A【2012·湖北·荆州】—Idon’tthinkwecanfindanewdaytoworkouttheproblem.—Butwe’dbetternot________.A.endupB.handoutC.giveupD.putout【答案】C【2012浙江杭州】Hefailedinthemathtestandlookssad.Let's________.A.puthimup