Unit 8 語(yǔ)法講練 （備課精準(zhǔn)教研） 九年級(jí)全冊(cè)英語(yǔ)教學(xué) 課件（人教版）

人教版

九年級(jí)上冊(cè)Unit8ItmustbelongtoCarla.語(yǔ)法講練GuessinggameschoolT-shirtshairband______gototheirschoolmust____beaboycould___Mei'smight________Lindacan'tbebelongtotennisballsonthetennisteam_____beLinda’smustRevisionCloseyourbookandtrytoretellthe2dLinda’sreally________.Shecan’tfindher__________.She________________yesterdaysoit____________inthemusichall.Thereisn’tanything________inherschoolbag.Soit_______stolen.Thensheremembersthatshe______________aftertheconcertandhadherschoolbagwithher__________.Soit____________atthepark.Andshethinkssomebodymusthave___________.Lindawillcallthemnowtocheckif_________hasit.attendedaconcertmightstillbecan’tbeworriedschoolbagvaluablewenttoapicniccouldstillbepickeditupatthepicnicanybodyWhosevolleyballisthis?ItmustbeCarla’s.Shelovesvolleyball.Whosehairbandisthis?ItcouldbeMei’shairband.OritmightbelongtoLinda.Theybothhavelonghair.Whatdidyouseethatnight?I’mnotsure,butitcan’tbeadog.Itwasbigger.Ithinkitmightbeabearorawolf.ReadGrammarFocusandunderlinethemodalverbs.CloseyourbookandtrytoreciteGrammarFocus.1.這是誰(shuí)的排球?_________________isthis?這一定是卡拉的。她熱愛(ài)排球運(yùn)動(dòng)。It______be________.Shelovesvolleyball.mustCarla’s2.這是誰(shuí)的發(fā)帶？______________isthis?它可能是梅的發(fā)帶。或者可能屬于琳達(dá)。她們兩人都是長(zhǎng)頭發(fā)。It______beMei’shairband.Orit______belongtoLinda.They_____havelonghair.couldmightbothWhosehairbandWhosevolleyball3.那晚你看見(jiàn)了什么？_____didyouseethatnight?

我不確定，但肯定不可能是狗。它更大。我想也許是一頭熊或一匹狼。I’m_______,butit________adog.Itwasbigger.Ithinkit________abearorawolf.Whatnotsurecan’tbemightbe

語(yǔ)言點(diǎn)1：whose

誰(shuí)的1.Whosetruckisthat?(同義句)________isthat_______?2.Ithinkthatismyfather’sshirt.

（就劃線部分提問(wèn)）

_______shirtdoyouthink___________?3.By______thecarwasinvented?Whose

thatisWhosetruck

whomWhose…isthis?It

can’tbe

xx’s.Itmustbe

xx’s.It

could

/might

be

xx’s.belongto

xxx.belongto

xxx.belongto

xxx.Itismine/yours/hers/his/ours...=It

belongstome/you/her/him/us.

It’sLiPing’s.=It

belongsto

LiPing.

belongtosb

(名詞/代詞的賓格)=besb’s(名詞所有格/名詞性物主代詞)

belongto

屬于…1.不能用于進(jìn)行時(shí)態(tài)2.不能用于被動(dòng)語(yǔ)態(tài)3.belongto+名詞或代詞的賓格。4.常與名詞性物主代詞或名詞所有格進(jìn)行句型轉(zhuǎn)換,即：

belongto+sb./代詞賓格=be+sb’s/名詞性物主代詞。

語(yǔ)法重點(diǎn):情態(tài)動(dòng)詞表推測(cè)表示可能、懷疑、允諾、愿望、義務(wù)、必要、猜測(cè)等的動(dòng)詞就是情態(tài)動(dòng)詞。情態(tài)動(dòng)詞可以表示說(shuō)話人的語(yǔ)氣或某種情態(tài)，也可以表示推測(cè)。英語(yǔ)中表示推測(cè)的情態(tài)動(dòng)詞主要有must,can,could,may,might,can’t等。must＞can＞could＞may＞might＞can’t1.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。2.may/mightmay,might表示推測(cè)“可能性”時(shí)，意思是“可能”，“也許”。might語(yǔ)氣更委婉，可能性更小。may,might表推測(cè)時(shí)，可用于否定句，但不用于疑問(wèn)句。eg：Hemay/mightnotbeathome,butI’mnotsure.他可能不在家，不過(guò)我也不確定。3.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。Learntomakeinference.程度肯否疑must★★★★√一定;肯定/表示有把握的肯定推測(cè)mustn't√√禁止/表示絕對(duì)否定may/might★★★√可能/表示不太有把握的肯定推測(cè)maynot/mightnot★√√可能不/表示不太有把握的否定推測(cè)can/could★★√可能/表示推測(cè)can’t/couldn't★√√不可能/表示有把握的否定推測(cè)情態(tài)動(dòng)詞表示推測(cè)可以分為以下幾種情況:(1)情態(tài)動(dòng)詞+do

此結(jié)構(gòu)表示對(duì)現(xiàn)在或?qū)?lái)情況的推測(cè)和判斷。

eg：

—Doyouknowwheresheisnow?—IthinkshemighttravelinBeijing.

(2)情態(tài)動(dòng)詞+bedoing

此結(jié)構(gòu)表示對(duì)現(xiàn)在或?qū)?lái)正在進(jìn)行的情況的推測(cè)和判斷。

eg：Atthismoment,myfathercan’tbeworkingintheoffice.(3)情態(tài)動(dòng)詞+havedone

此結(jié)構(gòu)表示對(duì)過(guò)去情況的推測(cè)和判斷。

eg：Theroadiswet.Itmusthave

rainedlastnight.

(4)情態(tài)動(dòng)詞+havebeendoing

此結(jié)構(gòu)表示對(duì)過(guò)去正在進(jìn)行的情況的推測(cè)和判斷。

eg：Yourmothermust

havebeen

lookingforyouat

thatmoment.情態(tài)動(dòng)詞1.Shecansplaythepiano.2.Tomcouldisathome.3.Theydon’tcanspeakJapanese.

4.Dowecanplaybasketballafterschool?Canyoufindthemistakesinthesentences?Canwecanplaybasketballafterschool?Shecan

playthepiano.Tomcouldbeathome.Theycan’tspeakJapanese.情態(tài)動(dòng)詞沒(méi)有人稱(chēng)、數(shù)的變化，即情態(tài)動(dòng)詞第三人稱(chēng)單數(shù)不加s。情態(tài)動(dòng)詞后面＋動(dòng)詞原形。情態(tài)動(dòng)詞和助動(dòng)詞不能一起用。1.情態(tài)動(dòng)詞不能表示正在發(fā)生或已經(jīng)發(fā)生的事情，

只表示期待或估計(jì)某事的發(fā)生。

2.情態(tài)動(dòng)詞ought和have,后面只能接帶to的不定式。3.情態(tài)動(dòng)詞沒(méi)有人稱(chēng)、數(shù)的變化，即情態(tài)動(dòng)詞第三人稱(chēng)單數(shù)

不加s。4.情態(tài)動(dòng)詞沒(méi)有非謂語(yǔ)形式，即沒(méi)有不定式、分詞等形式。

語(yǔ)法特征練練吧Choose

must,might,could,can’t,can

tofillintheblanks.1.Thestorybook______behers.Ithashernameonit.2.Thebeautifultrousers______beLily’s.Becausethey’retoolong.3.Ican’tfindmykey.It____________beleftathome.4.Thevolleyball___________beSally’sorAnn’s.Theybothlikeplayingvolleyball.5.Thepiano____________belongtoAlice.Sheoftenplaysthepiano.mustcan’tcould/mightmight/couldmight/could7.Thepen___________belongtohim.It’sonhisdesk.might/could8.Mymother_________beathome.Shelefthomewithme.Shehasgonetogotowork.can’t9.Thisbasketball____________beNing’s.Heplaysbasketballeveryday.could/might10.Thisschooluniform_________beNick’s.It’stoosmallforhim.can’t6._____thatwalletyours?--No,it_______bemine.Mineishere.Cancan’t用must,could,can’t,might填空。

1.--Excuseme,whosebookisthis?--It______beJohn’s.Ithashisnameonit.2.Theman________bemyEnglishteacher.HehasgonetoCanada.3.It__________beJim’sfootball.Helikesplayingfootballverymuch.

must

can’t

might/could1.—Couldyouplaythepianoattheageoffive?—No,I______.Istartedatsix.A.can’tB.shouldn’tC.needn’tD.couldn’t(2021江蘇常州中考)2.—MayIparkmycarhere?—No,you_______.Can’tyouseethesign

?A.mustn'tB.wouldn'tC.needn'tD.couldn't(2021遼寧大連中考)DA3.—Whatwilltheweatherbeliketomorrow?—It______berainy,cloudyorsunny.Iamnotsure.A.must B.may C.can’t D.should(2021遼寧朝陽(yáng)中考)B4.Life_______beeasyordifficult,sometimesitdependsonhowyoulookatit.A.can't

B.must C.can(2021四川成都中考)C5.—IsawMr.Liinhisofficejustnow.—No，it________behim.Hehas_________Guangzhouandwillbebackintwodays.A.mustn’t;goneto B.mustn’t;beentoC.can’t;beento D.can’t;goneto(2021新疆中考)6.—Sandy,isMrLiintheteachers’officenow?—Iamnotsure.He______bethere.A.mustB.can’tC.mustn’tD.may(2021江蘇宿遷中考)DDChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She__________(is/mightbe/mustbe)inthelaboratory.mightben.

實(shí)驗(yàn)室2.A:Everyoneisgoingtothepoolafterschool.B:Really?It________(mustbe/can’tbe/couldbe)hotoutdoors.mustbe表示“位移”的動(dòng)詞用現(xiàn)在進(jìn)行時(shí)態(tài)表將來(lái)。如：go去,come來(lái),leave離開(kāi),arrive到達(dá),return回來(lái),fly飛。adv.

在戶外，在野外e.g.Iamcoming.

=Iwillcome.HeisleavingforParis.=HewillleaveforParis.3.A:That’sthephone.B:Hmm.Iwonder

whoit__________(mustbe/couldbe/shouldbe).couldbe4.A:Iwonder

iftheseareJim’sglasses.B:They_________(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.can’tbe5.A:Ihearwaterrunninginthebathroom.B:It________________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.couldbe/mustbe1.A:Manypeoplearewearingcoats.B:Theweathermustbe________________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe______________________.gettingcolder/coldoutsidehavingasorethroat/illCompletetheseresponses.n.

外套3.A:Thisrestaurantisalwaysverycrowded.B:Thefood________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcan’t______________.mustbedeliciousbethatboringadj.

困的WheneverItrytoreadthisbook,Ifeelsleepy.

sleep,sleepy,asleepsleepy

adj.困的；想睡的?？勺鞫ㄕZ(yǔ)和表語(yǔ)。asleepadj.睡著的。強(qiáng)調(diào)狀態(tài)，常作表語(yǔ)。fallasleep

入睡；睡著sleep

v.睡覺(jué)n.睡眠；睡覺(jué)【語(yǔ)境應(yīng)用】根據(jù)句意,用sleep,sleepy或asleep填空。1)Lookatthat________dog.2)Tomis_____________________.Pleasekeepquiet.3)Ithinkpeopleneedeighthoursof________aday.4)Grandpafell________whenhewaswatchingTV.asleepsleepysleepsleeping/asleep/sleepyWhatcanyouseeinthepicture?Whatarehis/herhobbies?Whydoyouthinkso?Whodoyouthinklivesintheroom,aboyoragirl?Lookatthepictureandanswerthefollowingquestions.A:Itcouldbeagirl’sroombecauseit’sverytidy.B:

Iguessso.Butitmightbeaboy’sroombecausetheclotheslooklikeboys’clothes.Ⅰ.

將Ⅰ欄和Ⅱ欄的句子進(jìn)行配對(duì)。Ⅰ1.He’slookingatamap.Helooksworried.2.He’slookingforajobontheInternet.3.He’scarryingacameraandaguidebook.4.Hedoesn’tknowanythingaboutmedicine.5.Hehasjustorderedsomefoodatarestaurant.ⅡA.Hecan’tbeadoctor.

B.Hecouldbelost.C.Hemaynothaveajob.D.Hemightbeeatingdinnernow.E.Hemustbeatourist.Ⅱ.

根據(jù)語(yǔ)境，補(bǔ)全下列對(duì)話的答語(yǔ)(答案不唯一)。1.A:IwonderifthisisJason’scoat.B:____________________.Heisn’twearingacoattoday.2.A:Theclothesstoreisalwaysverycrowded.B:Theclotheshere_________________________.3.A:Whosetennisracketisthis?B:Judyhatestennis.____________________.

Itcan’tbehismustbegoodandcheapItcan’tbehers4.A:Thechildrenarelaughinghappilyintheroom.B:They_________________________.Theylikeplayinggames.5.A:Marcuslookssosleepy.B:He____________________________________lastnight,butI’mnotsure.mustbeplayinggames

might/could/mayhavestayeduplateⅢ.

根據(jù)短文內(nèi)容，從方框中選擇恰當(dāng)?shù)那閼B(tài)動(dòng)詞填空(可重復(fù)使用)。could,may,must,might,can’t

Cindylookedoutofherwindowatthegrey(陰沉的)sky.Shewonderedifitwasascoldasitappeared.Orit(1)___________________beevencolder.Rightawayshedecidedsheneededherfuzzyslippers(毛絨拖鞋)tokeepherfeetwarm.However,thetroublewasthatshehasn’tseenthemforaweek!“Where(2)_________________theybe?”shethought.might/could/maymight/could/may“Oh,yes.They(3)________________________beundermybed.UsuallyIputthemthere,”Cindysaidtoherself.Shewalkedintoherbedroomandlookedunderthebed,butt