Unit2SectionA2a2d课件人教版英语八年级下册2

Unit2

I’llhelptocleanupthecityparksSectionA(2a-2d)1.expresswaystohelpothersinEnglish;2.makeaconversationtotalkaboutsomevoluntaryworktocarryonvolunteerspirit.学习目标sign

notice

usedtolonely

/sain/n.

标志；信号/ˈnəutis/n.

通知；通告；注意v.

注意到；意识到曾经……；过去……/ˈləunli/adj.

孤独的；寂寞的NewwordsHowcouldwehelppeople?Wecouldhelptocleanuptheparks.Icouldhelptocleanupthecityparks.AgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheckthethingstheyaregoingtodototellpeopleaboutit.abcde2a√√√2bListenagain.Fillintheblanks.callupputoffputuphandoutWhile-listeningMakeaconversationusingtheinformationin2aand2b.2cLet’shavelunchfirst.No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.2dHelen:Hi,Tom.I’mmakingsomeplanstoworkinanoldpeople’shomethissummer.

Tom:Really?Ididthatlastsummer!Helen:Oh,whatdidtheyaskyoutohelpoutwith?

Tom:Mmm…thingslikereadingthenewspapertotheoldpeople,orjusttalkingtothem.Theytoldmestoriesaboutthepastandhowthingsusedtobe.Role-playtheconversation.Helen:Thatsoundsinteresting.

Tom:Yeah,alotofoldpeoplearelonely.Weshouldlistentothemandcareforthem.Helen:You’reright.Imean,we’reallgoingtobeoldoneday,too.

1.在某些情况下，could

并不表示过去，只是表示委婉、客气的语气。其肯定答语用：Sure./Certainly./All

right.等。否定答语用：Sorry./Sorry,Ican’t.等。e.g.A:Couldyoutellmeifheisastudent?B:Sure.

2.leanup意为“（把……）打扫干净”、“梳理整齐”。Wemustclean

uptheplaygroundeverymorning.3.need是一个常见的动词，表示“需要”之意。它既可以作实义动词，也可以作情态动词。其具体用法如下：1)need用作实义动词，有“必要”、“必需”之意，有人称、数和时态的变化，可以接名词、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。e.g.Theman

needs

anEnglishdictionarywhenheworks.Doyou

need

toseehimyourself?

Needyougototheparkwithyourclassmate?2)need用作情态动词，“必须”、“必要”，没有人称、数等变化，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。【注意】

由need引出的疑问句，答语表肯定时用must或have

to；表示否定时用needn’t或don’t

have

to。IusedtogototheYouthCenter.ButIhavenotimenow.Ourgrandparentsusedtotellusstorieswhenwewere

young.4.usedtodosth.过去常常做某事；表示过去习惯性、经常性的动作或状态，暗指现在已经不存在。used无人称和时态的变化。5.lonelyadj.

孤独的；寂寞的。指精神上感觉孤独、寂寞。e.g.Theoldmanfeelslonely,soheraisesadog.

7.Theboycouldgiveoutfoodatthefoodbank.=handout“分发；发放”老师分发了我们的考试试卷。Theteachergave/handedoutourtestpapers.1.Wehavetoputoff_____plansforthevacation.A.make B.tomakeC.making D.made2.Theteacherisgiving______thenewbookstothestudents.A.to B.outC.away D.upAD3.Hehelps____theclassroom.A.cleansupB.cleaningupC.cleanup4.Itookhertotheconcertto____.A.cheerupherB.cheerherupC.cheersheup5.Let’shelp___foodatthefoodbank.A.togiveoutB.giveupC.givingoutCBAWritethreeconversationsabou