【教学课件】Unit2第2课时示范课件（八下）

Unit2I’llhelptocleanupthecityparks.SectionA3a—GrammarFocusTask1VolunteerToday!HelpCleanUptheCityParks

VisitSickChildrenintheHospital

HelpStopHunger

Warming-upAskandanswerLookandlearnLookatthetitleandthepicture,thendiscussthefollowingquestions.◆Whereistheboyinthepicture?Whoisthemannexttotheboy?Wherearethegirls?Whataretheydoing?StudentsWhoVolunteerPre-readingQuestionWhatdoMarioandMaryvolunteertodo?1Mariovolunteersatananimalhospital.2Maryvolunteersatanafter-schoolreadingprogramforkids.ReadandanswerWhile-readingRead,guessandlearn1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveral

hourseachweektohelpothers.

morethantwobutnotverymanyWhile-readingRead,guessandlearn2.Iget

sucha

strongfeeling

of

satisfaction

whenIseetheanimalsget

betterandthelookofjoy

ontheir

owners’faces.强烈的满足感havebecomehappyfeelingapersonwhoownssth.强烈的n.感觉n.

满足While-reading3.Shecouldreadbyherself

attheageoffour.Read,guessandlearnbyoneself独自地；独立地dosth.byoneselfWhile-readingRead,guessandlearn4.Lastyear,shedecidedtotryout

foravolunteerafter-schoolreadingprogram.

takeatesttogetajobWhile-readingRead,guessandlearn5.Thekidsaresittinginthelibrary,butyoucanseeintheireyesthatthey’regoingonadifferentjourneywitheachnewbook.

traveltoafarplaceWhile-readingRead,guessandlearn6.Volunteeringhereisadreamcometrue

forme.

成为现实；成真While-readingReadtogetherseveralstrongfeelingsatisfactionjoyownerbyoneselftryoutcometrue

While-readingReadandanswer1.WhydoMarioandMaryvolunteertohelpothers?2.Whatdotheysayaboutvolunteering?Mariolovesanimalsandwantstobeananimaldoctor.Marylovesbooksandenjoyshelpingkidslearntoread.Mariosaysitishardwork,buthegetsastrongfeelingofsatisfactionwhenheseestheanimalsgetbetterandthelookofjoyontheirowners’faces.Marysaysitisadreamcometrueforherandshecandowhatshelovestodoandhelpothersatthesametime.While-readingThinkanddoexercisesWhile-readingananimaldoctorgethisfuturedreamjobsatisfactionbooksanafter-schoolreadingprogramhelpothersatthesametimeReadtogetherStudentsWhoVolunteerWhile-readingThinkandcomplete1.Mariowouldlike___________ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants___________abouthow___________foranimals.3.Marydecided___________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow___________kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves___________.

tobetolearntocaretotryouttohelptodoPost-readingTask2Lookandfind

tobetolearntocaretotryouttohelptodoinfinitive动词不定式PresentationLookandlearnPresentation动词不定式动词不定式是动词的一种非谓语形式，基本结构为“to＋动词原形”。动词不定式没有人称和数的变化，在句子中不能作谓语。常见的用法有：ReadtogetherI’dliketohelphomelesspeople.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Youcouldaskhospitaltoletyouvisitthekidsandcheerthemup.Mariobelievesitcanhelphimtogethisfuturedreamjob.Shevolunteersthereonceaweektohelpkidslearntoread.I’mmakingsomesignstoputuparoundtheschool.PresentationDoexercises此图是资源库中【同步测试】动词不定式语法互动练习截图，请下载使用此资源。Consolidation1.Asavolunteer,

thegirlwants

tovisitsickkidsinthehospital______themup.（2017・山东青岛）A.tocheerB.cheerC.cheeringD.cheered2.Harryinvitedme______withhimwhenhisparentswereoutoftown.

（2018・天津）A.stayB.stayedC.stayingD.tostay3.Tomhasdecided______apart-timejobafterhegraduatesfromschool.

（2016・四川攀枝花）A.doB.todoC.didD.doing中考真题ConsolidationADB1.【解析】分析句子结构可知，“这个女孩想去看望在医院里生病的孩子”的目的

是“让他们高兴起来”，应用动词不定式，在句中作目的状语，故选A。2.【解析】考查非谓语动词。invitesb.todosth.意为“邀请某人做某事”。动词不

定式在句中做宾语补足语，故选D。3.【解析】decide后接动词不定式作宾语，即decidetodosth.，意为“决定做某事”，

故选B。ConsolidationSummaryWords:several,strong,feeling,satisfaction,joy,ownerPhrases:byoneself,