初中英語九年級(jí)全一冊(cè) Section Aa-2d 全國(guó)一等獎(jiǎng)2

SectionA2a—2dObjectivesTolearntounderstandanduse

must,might,could

andcan’tformakinginferencesTowrite,listenandspeakaboutwhomsomethingbelongstoWhoishe?Hecan’tbe_______.Hecould/mightbe_______.Hemustbe_______.Guessinggame

Hecan’tbe_______.Hecould/mightbe_______.

Hecan’tbe_______.Hecould/mightbe_______.

Hecan’tbe_______.Hecould/mightbe_______.

Hecan’tbe_______.Hecould/mightbe_______.

Hemustbe__________.Whosenotebookisthis?ItbelongstoWangMing.Ithashisnameonit.belongto屬于此句相當(dāng)于ItisWangMing’s.Whosenotebookisthis?Itmay

belong

to…

mustbelongto…

can’tbelongto…MrGreen?MissYangMissYangZhangQiangZhangQiangLiBoLiBoMrGreenMr.

GreenWhoseskirtisthis?Itmay

belong

to…

mustbelongto…

can’tbelongto…JaneMikeLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.1aClothingFunthingsKitchenthingsbaseballcapmagazinehatvolleyballplatecupsjacketT-shirtCDtoytruckbookPersonThing

ReasonJane’slittlebrothervolleyballJ·K·Rowlingisherfavoriteauthor.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWen

bookShealwayslistenstopopmusic.GraceCDHelovesrabbits.Listenandmatcheachpersonwithathingandareason.1bWatchandread備注：見flash課件SectionA1bA:Whosebookisthis?B:ItmustbeMary’s.J·K·Rowling

isherfavoritewriter.

Practicetheconversationinthepictureabove.Thenmakeconversationsusingtheinformationinthechartin1b.1cWhosevolleyballisthis?ItmustbeCarla’s.Shelovesvolleyball.Whosetoytruckisthis?ItmustbeJane’slittlebrother’s.Hewastheonlylittlekidatthepicnic.Whosemagazineisthis?ItmustbeDengWen’s.Helovesrabbits.WhoseCDisthis?ItmustbeGrace’s.Shealwayslistenstopopmusic.1.ItmustbelongtoCarla.

belongto意為“屬于”，它一般不用于進(jìn)行時(shí)態(tài)和被動(dòng)語態(tài)。如：ThehairbandbelongstoAnna.(√)ThehairbandisbelongingtoAnna.(×)ThehairbandisbelongedtoAnna.(×)此外，belongtosb.通?？梢院兔~性物主代詞或名詞所有格(一般是’s所有格)互相轉(zhuǎn)換。如：Thebluejacketbelongstohim/Jerry.→Thebluejacketishis/Jerry’s.Quiz1.Thisbook________beCarla’s.Hernameisonthebook.A.mightB.couldC.mustD.can’t2.Jack’sbikeisblue,sothisyellowone____behis.A.mustn’tB.can’tC.couldn’tD.mightn’tChoosethebestanswer.3.Theguitar________belongtoAlice.Onlysheplaystheguitarhere.A.couldB.mustC.can’tD.can4.-Whatdoyouthink“upset”mean?-I’mnotsure.It________meansad.A．mustB．canC．mightD．can’t5.I’llhaveatest______writingnextweek.A．a(chǎn)tB．ofC．onD．in6.Thisbackpackmustbe________.Isawhercarryityesterday.A．LucysB．LucyC．Lucys’D．Lucy’sWhosephoneisthis?Itbelongstome!*belongto“屬于”Itbelongstome!=Itismine.OralpracticeiPhone62aBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.Thingsintheschoolbag1.____________________2.____________________3.____________________T-shirthairbandtennisballs1.Theperson_____gotoourschool.2.Theperson_____beaboy.3.It_____beMei’shairband.4.Thehairband______belongtoLinda.5.It_____beLinda’sschoolbag.mustcan’tcouldmightmust2bListenagain.Fillintheblanks.Use“must”toshowthatyouthinksomethingisprobablytrue.Use“might”or“could”toshowthatyouthinksomethingispossiblytrue.Use“can’t”toshowthatyou’realmostsuresomethingisnottrue.情態(tài)動(dòng)詞用法例句must表示很有把握的推測(cè)，意為“一定”，只用于肯定句。Thelightisout.Hemustbesleeping.could和might表示不太有把握的推測(cè)，意為“可能”。Thepencould/mightbeJoe’s.Isawitonhisdeskjustnow.can’t表示很有把握的否定推測(cè)，意為“不可能”。Thegirlherecan’tbeHelen.HelenhasgonetoBeijing.A:Look!There’sschoolbaghere.B:What’sinside?A:There’saT-shirt,…

Makeconversationsusingtheinformationin2aand2b.2cSampleconversation

A:Hereisahairband.ItcouldbelongtoMei.Iknowshehas

one.B:Idon’tthinkso.Itcan’tbeMei’s.Thisoneisnew,buthersisold.ThismightbelongtoLinda.A:

Look!Whosetoycaristhis?B:ItmustbeJane’slittlebrother’s.Becausehewastheonlylittlekidinthepicnic.

A:HereisaChinese-Englishdictionary.ItcouldbelongtoMary.Iknowshehasone.

B:Idon’tthinkso.Itcan’tbe

Mary’s.Thisoneisnew,buthers

isold.A:

Look!Whosevolleyballisthis?B:ItmustbeCarla’s.Becauseshelovesvolleyball.A:

Look!Whosemagazineisthis?B:ItmustbelongtoDengWen.Becausehelovescats.CatLifeLinda:Mom,I’mreallyworried.Mom:Why?What’swrong?Linda:Ican’tfindmyschoolbag.Mom:Well,wheredidyoulastputit?Linda:Ican’tremember!Iattendedaconcertyesterdaysoitmightstillbeinthemusichall.Role-playtheconversation.

2dMom:Doyouhaveanythingvaluableinyourschoolbag?Linda:No,justmybooks,mypinkhairbandandsometennisballs.Mom:Soitcan’tbestolen.Linda:Oh,wait!Iwenttoapicnicaftertheconcert.IrememberIhadmy

schoolbagwithmeatthepicnic.Mom:So,coulditstillbeatthepark?Linda:Yes.Ileftearly,beforetherestofmyfriends.Ithinksomebodymusthave

pickeditup.I’llcallthemnowtocheck

ifanybodyhasit.Watchandread備注：見flash課件

SectionA2dLanguagepoints1.Well,wheredidyoulastputit?

lastadv.

上次;最近的一次;最后一次

last除用于句末外,還常置于句子中間。

e.g.WhenIlastsawher,shewasworkinginShanghai.

我上次見她時(shí)，她在上海工作。

Whendidyouseehimlast?你最近見到他是什么時(shí)候？join指加入某個(gè)黨派,團(tuán)體組織等,成為其中一員,意為“參軍,入黨,入團(tuán)”。e.g.jointheArmy/theParty/theLeaguejoinsb.in(doing)sth.和某人一道做某事e.g.Willyoujoinusinthepicnic?你參加我們的野炊嗎？2.Iattendedaconcertyesterdaysoitmightstillbeinthemusichall.辨析joinin多指參加小規(guī)模的活動(dòng)如“游戲,比賽”,口語中常用。e.g.Joininthebasketballgame.參加籃球賽。takepartin指參加會(huì)議或群眾性活動(dòng),著重說明主語參加該項(xiàng)活動(dòng)并在活動(dòng)中發(fā)揮作用。e.g.We’lltakepartinthesportsmeeting/club.takeanactivepartin積極參加……attend正