人教新目標(biāo)GoForIt九年級(jí)英語(yǔ)全冊(cè)Unit8ItmustbelongtoCarlaSectionAGrammarFocus-4c

Makeinferenceswith“must/might/could/can’t”.ReviewtheotherusagesofModalVerbs(情態(tài)動(dòng)詞）A:Whosevolleyballisthis?B:ItmustbeCarla’s.Shelovesvolleyball.A:Whosehairbandisthis?B:Itcould

beMei’shairband.A:Whatdidyouseethatnight?B:I’mnotsure.Butitcan’tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.Readthesentencesbelowandpayattentiontotheredwords.Wisemenlearnbyothermen'smistakes;foolsbytheirownlaboratoryoutdoorscoatsleepyn.

實(shí)驗(yàn)室adv.

在戶(hù)外；在野外n.

外套；上衣adj.

困倦的；瞌睡的WordsReviewReadafterthetapeandspeakouttheChineseimmediately.Wisemenlearnbyothermen'smistakes;foolsbytheirownGrammarWhosevolleyballisthis?ItmustbeCarla’s.Shelovesvolleyball.Whosehairbandisthis?ItcouldbeMei’shairband.OritmightbelongtoLinda.Theybothhavelonghair.Whatdidyouseethatnight?I’mnotsure,butitcan’tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.GrammarFocusWisemenlearnbyothermen'smistakes;foolsbytheirown情態(tài)動(dòng)詞表推測(cè)1.Shecanplaysthepiano.2.Mr.Licouldisathome.3.Theydon’tcanspeakJapanese.

4.Dowecanplaybasketballafterschool?Canyoufindthemistakesinthesentences?4.Canwecanplaybasketballafterschool?1.Shecanplaythepiano.2.Mr.Licouldbeathome.3.Theycan’tspeakJapanese.GrammarWisemenlearnbyothermen'smistakes;foolsbytheirown可能性：must>can/could>may/mightcannot(can’t)couldnot(couldn’t)maynotmightnot100%probablytrue20%~80%possiblytrue0%almostnottrue一定可能不可能GrammarWisemenlearnbyothermen'smistakes;foolsbytheirownGrammar*wonderv.“想知道”(wanttoknow)*thinkof想要；打算Nowonder+句子，“難怪.....”e.g.Nowonderyouareangry.難怪你覺(jué)得生氣。e.g.Ithoughtofplayingbasketball.我想打籃球。Wisemenlearnbyothermen'smistakes;foolsbytheirown4aChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She__________(is/mightbe/mustbe)inthelaboratory.2.A:Everyoneisgoingtothepoolafterschool.B:Really?It_________(mustbe/can’tbe/couldbe)hotoutdoors.mightbemustbeWisemenlearnbyothermen'smistakes;foolsbytheirown3.A:That’sthephone.B:Hmm.Iwonderwhoit________(mustbe/couldbe/shouldbe).4.A:IwonderiftheseareJim’sglasses.B:They________(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.couldbecan’tbeWisemenlearnbyothermen'smistakes;foolsbytheirown1.mustmust表示可能性最大的肯定推測(cè)，意思是“一定、準(zhǔn)是”。只能用于肯定句。如果要表示“一定不”，應(yīng)該用can’t。eg：Hemustknowtheanswers.

他肯定知道答案。

Hecan’tknowtheanswers.

他肯定不知道答案。GrammarWisemenlearnbyothermen'smistakes;foolsbytheirown2.can/couldcan表示推測(cè)“可能性”時(shí)，一般用于否定句或疑問(wèn)句。can在疑問(wèn)句中意思是“會(huì)，可能”。eg：Hecan’tpickherschoolbagup.他不可能拿了她的書(shū)包。could表示某事有可能發(fā)生或可能是事實(shí)。eg：Don’teatit.Itcouldgobad.不要吃它，可能壞了。Theplanecouldbeputoffbythestorm.這趟飛機(jī)可能會(huì)因?yàn)楸╋L(fēng)雨而

推遲。GrammarWisemenlearnbyothermen'smistakes;foolsbytheirown4bCompletetheseresponses.1.A:Manypeoplearewearingcoats.B:Theweathermustbe________________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe______________________.3.A:Thisrestaurantisalwaysverycrowded.B:Thefood___________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcan’t______________________.gettingcolder/coldoutsidehavingasorethroat/illmustbedeliciousbeinteresting/excitingWisemenlearnbyothermen'smistakes;foolsbytheirown5.A:Ihearwaterrunninginthebathroom.B:It____________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.couldbeWisemenlearnbyothermen'smistakes;foolsbytheirownWhatcanyouseeinthepicture?Whatarehis/herhobbies?Whydoyouthinkso?Whodoyouthinklivesintheroom,aboyoragirl?Lookatthepictureandanswerthefollowingquestions.Wisemenlearnbyothermen'smistakes;foolsbytheirownGrammarWheneverItrytoreadthisbook,Ifeelsleepy.每當(dāng)我試圖讀這本書(shū)時(shí)，我都感覺(jué)到困倦。本句是whenever引導(dǎo)的時(shí)間狀語(yǔ)從句。sleepy是形容詞，意為“困倦的；瞌睡的”。Wisemenlearnbyothermen'smistakes;foolsbytheirown【妙辨異同】sleepyasleep形容詞，意為“困倦的；瞌睡的”。既可作定語(yǔ)，也可作表語(yǔ)。形容詞，意為“睡著的”，只能作表語(yǔ)，不能作定語(yǔ)。fallasleep意為“入睡”。Wisemenlearnbyothermen'smistakes;foolsbytheirownLookatthispictureofaroom.Howmuchcanyoutellaboutthepersonwholiveshere?Isitaboyoragirl?Whatarehis/herhobbies?Discussyourideaswithapartner.4c

Iguessso.Butitmightbeaboy’sroombecausetheclotheslooklikeboys’clothes.Itcouldbeagirl’sroombecauseit’sverytidy.Wisemenlearnbyothermen'smistakes;foolsbytheirownWe

have

furtherlearntthekeywordsandphrasesinthissection.throughcommunication.2.Wecanunderstandandusethemodalverbs“must,may,couldandcan‘t”tomakeinferences.3.Weareabletousemodalverbsandrelatedsentencepatternstomakereasonableinferencesaboutthings.課堂小結(jié)Wisemenlearnbyothermen'smistakes;foolsbytheirown—Doyouknowwherethe__________（實(shí)驗(yàn)室）is?—Yes,Ido.It’sinfrontofthelibrary.2.Don’tmakeany_________(noisy)whenyouareinthelibrary._________(wolf)areusuallyfriendlyandhelpfultoeachotherwhenlivingingroups.4.Istayeduplastnight.SoIfeel_________(sleep)

inclasstoday.Some____________(policeman)wenttothesceneandsearchedformoredetails.laboratoryWolvesnoisepolicemen一、詞語(yǔ)運(yùn)用sleepy課堂訓(xùn)練Wisemenlearnbyothermen'smistakes;foolsbytheirown1.Lifeischangeable.Nooneknowswhat_________happeninthefuture.A.shouldB.needC.havetoD.might2.—Look!Themanwelcomingusattheschoolgate_____beourheadmaster.—No,it_______behim.Heishavingameetingintheofficenow.

A.must;can’tB.must;mustn’t

C.can’t;mustn’t

D.mustn’t;canDA二、單選Wisemenlearnbyothermen'smistakes;foolsbytheirown三、根據(jù)句意,從方框中選擇正確的情態(tài)動(dòng)詞填空,每項(xiàng)限用一次。

should,must,can’t,maynot,mustn’t1.T