Unit 8 语法讲练 （备课精准教研） 九年级全册英语教学 课件（人教版）

人教版

九年级上册Unit8ItmustbelongtoCarla.语法讲练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.这是谁的排球?_________________isthis?这一定是卡拉的。她热爱排球运动。It______be________.Shelovesvolleyball.mustCarla’s2.这是谁的发带？______________isthis?它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。It______beMei’shairband.Orit______belongtoLinda.They_____havelonghair.couldmightbothWhosehairbandWhosevolleyball3.那晚你看见了什么？_____didyouseethatnight?

我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。I’m_______,butit________adog.Itwasbigger.Ithinkit________abearorawolf.Whatnotsurecan’tbemightbe

语言点1：whose

谁的1.Whosetruckisthat?(同义句)________isthat_______?2.Ithinkthatismyfather’sshirt.

（就划线部分提问）

_______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

(名词/代词的宾格)=besb’s(名词所有格/名词性物主代词)

belongto

属于…1.不能用于进行时态2.不能用于被动语态3.belongto+名词或代词的宾格。4.常与名词性物主代词或名词所有格进行句型转换,即：

belongto+sb./代词宾格=be+sb’s/名词性物主代词。

语法重点:情态动词表推测表示可能、怀疑、允诺、愿望、义务、必要、猜测等的动词就是情态动词。情态动词可以表示说话人的语气或某种情态，也可以表示推测。英语中表示推测的情态动词主要有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测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can’t。eg：Hemustknowtheanswers.他肯定知道答案。2.may/mightmay,might表示推测“可能性”时，意思是“可能”，“也许”。might语气更委婉，可能性更小。may,might表推测时，可用于否定句，但不用于疑问句。eg：Hemay/mightnotbeathome,butI’mnotsure.他可能不在家，不过我也不确定。3.can/couldcan表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。eg：Hecan’tpickherschoolbagup.他不可能拿了她的书包。could表示某事有可能发生或可能是事实。eg：Don’teatit.Itcouldgobad.不要吃它，可能坏了。Theplanecouldbeputoffbythestorm.

这趟飞机可能会因为暴风雨而推迟。Learntomakeinference.程度肯否疑must★★★★√一定;肯定/表示有把握的肯定推测mustn't√√禁止/表示绝对否定may/might★★★√可能/表示不太有把握的肯定推测maynot/mightnot★√√可能不/表示不太有把握的否定推测can/could★★√可能/表示推测can’t/couldn't★√√不可能/表示有把握的否定推测情态动词表示推测可以分为以下几种情况:(1)情态动词+do

此结构表示对现在或将来情况的推测和判断。

eg：

—Doyouknowwheresheisnow?—IthinkshemighttravelinBeijing.

(2)情态动词+bedoing

此结构表示对现在或将来正在进行的情况的推测和判断。

eg：Atthismoment,myfathercan’tbeworkingintheoffice.(3)情态动词+havedone

此结构表示对过去情况的推测和判断。

eg：Theroadiswet.Itmusthave

rainedlastnight.

(4)情态动词+havebeendoing

此结构表示对过去正在进行的情况的推测和判断。

eg：Yourmothermust

havebeen

lookingforyouat

thatmoment.情态动词1.Shecansplaythepiano.2.Tomcouldisathome.3.Theydon’tcanspeakJapanese.

4.Dowecanplaybasketballafterschool?Canyoufindthemistakesinthesentences?Canwecanplaybasketballafterschool?Shecan

playthepiano.Tomcouldbeathome.Theycan’tspeakJapanese.情态动词没有人称、数的变化，即情态动词第三人称单数不加s。情态动词后面＋动词原形。情态动词和助动词不能一起用。1.情态动词不能表示正在发生或已经发生的事情，

只表示期待或估计某事的发生。

2.情态动词ought和have,后面只能接带to的不定式。3.情态动词没有人称、数的变化，即情态动词第三人称单数

不加s。4.情态动词没有非谓语形式，即没有不定式、分词等形式。

语法特征练练吧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江苏常州中考)2.—MayIparkmycarhere?—No,you_______.Can’tyouseethesign

?A.mustn'tB.wouldn'tC.needn'tD.couldn't(2021辽宁大连中考)DA3.—Whatwilltheweatherbeliketomorrow?—It______berainy,cloudyorsunny.Iamnotsure.A.must B.may C.can’t D.should(2021辽宁朝阳中考)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江苏宿迁中考)DDChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She__________(is/mightbe/mustbe)inthelaboratory.mightben.

实验室2.A:Everyoneisgoingtothepoolafterschool.B:Really?It________(mustbe/can’tbe/couldbe)hotoutdoors.mustbe表示“位移”的动词用现在进行时态表将来。如：go去,come来,leave离开,arrive到达,return回来,fly飞。adv.

在户外，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。可作定语和表语。asleepadj.睡着的。强调状态，常作表语。fallasleep

入睡；睡着sleep

v.睡觉n.睡眠；睡觉【语境应用】根据句意,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.

将Ⅰ栏和Ⅱ栏的句子进行配对。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.

根据语境，补全下列对话的答语(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.

根据短文内容，从方框中选择恰当的情态动词填空(可重复使用)。could,may,must,might,can’t

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