八年级英语下册Unit2IllhelptocleanupthecityparksSectionA(3a-4c)课件（完整版）2

Unit2

I’llhelptocleanupthecityparks.SectionA

(3a-4c)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:①tovisit②volunteers2.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。单项选择。1.—

avolunteerisgreat.—Ithinkso.Someofuswant

volunteersforNanjing2014YouthOlympicGames.A.Being;beingB.Tobe;beingC.Being;tobeD.Tobe;tobe2.—Pleasetelltheboys

makingnoise.Mybabyissleeping.—OK.I’lldoitatonce.A.stopB.tostop C.stoppingD.stopped3.Themanworkshard

muchmoney.Hewantshissontogetagoodeducation.A.makeB.tobuyC.buyD.tomake4.Jackwasillyesterday,sohedecidedto

hisplanfortheholidaytillnextweek.A.putupB.callupC.putoffD.cheerup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.todeal

3.(to)know

4.Jim’sparentslethim______(learn