版八年级英语下册 Unit 2 I ll help to clean up the city parks Section A (3a-4c)课件 (新版)人教新目标版 课件VIP免费

Unit2I’llhelptocleanupthecityparks.SectionA(3a-4c)Ⅰ.短语互译1.张贴;举起__________up2.在……岁时_____theage_____3.参加……选拔；试用try_____4.giveout__________5.comeupwith__________6.putoff__________答案:1.put2.at;of3.out4.分发;散发5.提出;想出6.推迟;拖延Ⅱ.阅读短文,判断正误(T/F)()1.Mariowouldliketobeananimaldoctor.()2.Mariovolunteersatachildhospitalbecausehewantstolearnmoreabouthowtocareforchildren.()3.Marydecidedtotryoutforavolunteerafter-schoolreadingprogramlastyear.()4.Marystillvolunteersthereonceamonthtohelpkidslearntoread.()5.Marythinksthatvolunteeringfortheafter-schoolreadingprogramisadreamjobforherbecauseshecandowhatshelovestodoandhelpothersatthesametime.答案:1～5.TFTFT1.HevolunteersatananimalhospitaleverySaturdaymorning.每星期六上午,他在一家动物医院从事志愿工作。【自主领悟】句中volunteer作动词,“意为义务做;”自愿做。常用结构:volunteersth.“自愿提供(某物)”;volunteer_____sth.“”自愿做某事。例如:BothLucyandLilyvolunteertohelpothers.露西和莉莉两人都自愿帮助别人。todo【归纳拓展】volunteer不同词性volunteer作名词,“”意为志愿者,复数形式为volunteers。例如:Moreandmorepeoplewanttobevolunteers.越来越多的人想成为志愿者。【活学活用】①Hevolunteers(visit)thesickchildreninhospitaleveryweekend.②Weneedsome(volunteer)tohelpcleanupcitystreets.答案:tovisit①②volunteers2.Iwanttotravelalone.我想要独自旅行。【自主领悟】alone“”作副词，意为独自；单独，在句中作状语相当于byoneself,不带有感情色彩。例如：Idon’tlikegoingoutaloneatnight.我不喜欢晚上独自外出。【归纳拓展】alone与lonely的用法区别alone“”还可作形容词，意为单独的；独自的，表示无人陪伴，在句中用作表语lonely“”作形容词，意为孤独的；寂寞的，可作定语或表语【活学活用】Hisparentslive______inasmallhouse,buttheydon’tfeel______.A.lonely;aloneB.alone;lonelyC.lonely;lonelyD.alone;alone3....butIwanttolearnmoreabouthowtocareforanimals.……但我想更多地了解如何照顾动物。【自主领悟】“句中howtocareforanimals”“是_______________”结构作宾语,可以转化成宾语从句howIcancareforanimals。疑问词+不定式【归纳拓展】“疑问词+”不定式结构的用法(1)构成:“疑问词+”不定式结构是英语中常用的一种结构。“疑问词是指疑问代词who,whom,what,which,whose”和疑“问副词when,where,how”等。(2)句法作用:这种结构在句中常作主语、宾语和表语。当此结构作宾语时,可与宾语从句进行同义转换。(3)可跟此结构作宾语的常见动词有tell,know,decide,show,ask,consider,discover,explain,learn,understand等。【活学活用】①请你告诉我如何使用这个电脑程序好吗?Couldyoupleasetellmethecomputerprogram?②我们还没有决定去哪里度假。Wehaven’tdecidedonvacation.③问题是下一步该做什么。Theproblemisnext.答案:howtouse①②wheretogo③whattodo单项选择。1.—avolunteerisgreat.—Ithinkso.SomeofuswantvolunteersforNanjing2014YouthOlympicGames.A.Being;beingB.Tobe;beingC.Being;tobeD.Tobe;tobe2.—Pleasetelltheboysmakingnoise.Mybabyissleeping.—OK.I’lldoitatonce.A.stopB.tostopC.stoppingD.stopped3.Themanworkshardmuchmoney.Hewantshissontogetagoodeducation.A.makeB.tobuyC.buyD.tomake4.Jackwasillyesterday,sohedecidedtohisplanfortheholidaytillnextweek.A.putupB.callupC.putoffD.cheerup5.Weneedtoawaytosavetheendangeredanimals.A.giveoutB.comeupwithC.handoutD.putup用所给动词的适当形式填空。1.Tonywants______(find)ajobasalanguageteacherinChina.2.Couldyougivemesomeadviceonhow______(deal)withtheproblem?3.VolunteeringatthelocalprimaryschoolhelpsJenny______(know)moreaboutchildren.答案:1.tofind2.todeal3.(to)know4.Jim’sparentslethim______(learn)______(play)thepianowhenhewasonlyfiveyearsold.5.Lotsofgraduatesvolunteer______(work)intheWesteveryyear.答案:4.learn;toplay5.towork