第四講：動詞

一、【考點(diǎn)解讀】

動詞在英語的詞類中非常重要，在接下來的學(xué)習(xí)中，小朋友們將會了解它的分類并掌握

其用法。我們本次將從動詞的分類、不同時(shí)態(tài)句型中的變化形式等方面進(jìn)行縱向?qū)Ρ葘W(xué)習(xí)。

學(xué)生要特別背誦一些不規(guī)則動詞的變化形式以及謂語動詞和非謂語動詞的區(qū)別。

二、【知識講解】

知識點(diǎn)1——動詞分類

定義：動詞表示人或事物的動作或狀態(tài)。

A常見的實(shí)義動詞考點(diǎn)

一使役動詞和感官動詞

名稱含義固定句型例句

make使makesbdosthThebossalwaysmakesusdoalotofwork.

let讓letsbdosthHeletsthegirlunder18smokehere.

see看見seesbdo/doingsthIsawhimentertheroom.

hear聽到hearsbdo/doingsthTheyheardthegirlsinging.

※see/hearsbdosth:表示賓語完成了某個(gè)動作或者經(jīng)常做這個(gè)動作。

二使動詞

adj(令人.....）adj(感到....)

interestinterestinginterested

exciteexcitingexcited

surprisesurprisingsurprised

amazeamazingamazed

astonishastonishingastonished

shockshockingshocked

puzzlepuzzlingpuzzled

pleasepleasantpleased

amuseamusingamused

entertainentertainingentertained

disappointdisappointingdisappointed

confuseconfusingconfused

tiretiringtired

boreboringbored

relaxrelaxingrelaxed

embrassembrassingembrassed

see/hearsbdoingsth:表示賓語正在進(jìn)行的動作。

B系動詞（主語+連系動詞+形容詞作表語）

1)系動詞的三種詞匯意義

⑴表示狀態(tài)的持續(xù)。常見的動詞有：stand、keep、stay、lie、continue、burn、hold等。如：

Thesoldiersonguardkeepalertunderallcircumstances.

Thefishstayedfresh.

⑵表示具有某種性質(zhì)、特征和處于某種狀態(tài)。常見的動詞有：smell、sit、look、sound、mean、

break、feel、ring、seem、appear、taste、read、remain等。如：

Theactorlookedthemainpartintheplay.

Shedidn’tlookherage.

Theideasoundsgreat.

Whathesaidappearedtrue.

⑶表示動詞的動作或過程所產(chǎn)生的結(jié)果或狀態(tài)的開始。常見的有：go、come、grow、run、

rise、wear、prove、turn、wash、fall、drop、blush、become、get、turn、out、comeoff等。

如：

Thefoodgoesbadinhotweather.

Hergreataimwillcometrueonedayinthefuture.

Hismoneyranshort.

Theplanturnedoutwronganduselessintheend.

Hecameoffsecondbest.

Thetechnologycameinuseful.

根據(jù)以上系動詞的三種含義，可將系動詞分為三類：持續(xù)類系動詞、感官類系動詞和變成類

系動詞。

2)系動詞的五種語法結(jié)構(gòu)

因?yàn)橄祫釉~是構(gòu)成系表結(jié)構(gòu)的先決條件，所以五種語法結(jié)構(gòu)都是系表結(jié)構(gòu)。只是表語可由不

同的詞，如：形容詞(小升初?？?、名詞、副詞、分詞和介詞短語充當(dāng)。

※系動詞+形容詞

這類結(jié)構(gòu)最常見。常見的系動詞有：sound、look、feel、smell、turn、eat、taste、keep、、

grow、play、go、become等。如：

Thesongsoundsverybeautiful.

Thesouptastesdelicious.

C.助動詞的分類：

一般現(xiàn)在時(shí)dodoes

一般過去時(shí)did/

一般將來時(shí)will/shall/

現(xiàn)在完成時(shí)havehas

D情態(tài)動詞的用法

情態(tài)動詞義&用法注意事項(xiàng)特殊用法

詞

can1.表具備某種can表現(xiàn)在能力；could表示過去（1）表驚異、懷疑、不相

could能力能力.可用beableto代替；信、不耐煩等。（此意常

was/wereableto表示成功做了用于否定句、疑問句或驚

某事嘆句語氣）

2.表請求和允①請求用could語氣委婉Can/Couldthisbetrue?

許②允許不用could.

3.表“可能性”①can用于否定和疑問句(could

不限)

②can(be)表示有時(shí)候會（常與

sometimes,attimes連用）

1.表請求和允①請求用might語氣更委婉。

許②允許時(shí)用may，表示“可以”（表

示允許時(shí)不用might）。

may2.表可能性“也此意常用于肯定句。（might可

might許”能最小）

3表祝愿固定句型為“May+主語+V原

型”：

Mayyousucceed!

1.表“必須”①must多表主觀、現(xiàn)在/將來義（1）表示必然結(jié)果：

務(wù);Allmenmustdie.人固有

haveto多表客觀、過去義務(wù)一死。

②mustn't表"禁止"；否定用（2）表示一種與說話人愿

needn't/don'thaveto望相反、不耐煩的感情色

must

③含must的疑問句否定回答用彩，可譯為“一定要、偏偏、

needn’t非要”：

2.表推測：“肯只用于肯定句。在否定句/疑問句Ifyoumustknow,her

定是、準(zhǔn)是”中用can/couldnameisMary.

1.表意愿,決心would此時(shí)為will過去式，無意（1）will表命令（說話者

等義差別確定命令一定會得到執(zhí)

行）或允諾：

2.表經(jīng)常性，習(xí)would表過去反復(fù)的動作/某種傾Youwill

命

慣性，傾向性，向(相對于usedto無“現(xiàn)已無此習(xí)reporttomeafterwards.(

will令

慣”之義。))

would（2）可用于祈使句附加疑

3.表功能，性質(zhì)敘述真理：Thetreewillleave

問句(反義疑問句)：(此時(shí)

withoutwaterfor3months.

would比will委婉)Don’t

4.表估計(jì)：“想此意表對目前事物的預(yù)料。That

gonow,willyou?

必，大概”（只willbethepostmanringing.(

時(shí)態(tài)區(qū)別）would表示過去/現(xiàn)在；will表示（3）would短語：would

現(xiàn)在/將來)rather/wouldprefer寧愿；

喜

5.表“請求/要此意用于疑問句，常與you連用wouldlike/wouldlove

歡想要。

求”Willyougivemeapieceof/

（Willyou？）paper?

1.表征求意見用在第一、三人稱Shallthe點(diǎn)2其他示例：

（“好不好”）reporterswaitoutsideorwhat?Heshallhavethebook

允

2.表允諾、威用于第二、第三人稱whenIfinishreading.(

諾

shall脅、警告、命Passengersshallnottalkwiththe)

（shan’t令或根據(jù)規(guī)定driverwhilethebusismovingYoushallfailifyoudon't

）有義務(wù)做workharder.（警告）

Youshallcomeatonce.

3.表規(guī)章、法用于所有人稱

（命令）

令、預(yù)言：“必Everycompetitorshallweara

須”number

1.表示道義上有時(shí)表示勸告：Yououghtto（1）should用于疑問句

的責(zé)任，義務(wù)/shouldpaymoreattentiontowhat中表示說話人對某事不能

或要求，yourlawyersays.理解，惋惜，感到意外，

贊嘆，憤怒、驚異等感情，

2.表示推測和肯定的語氣沒有must用于推測

可能性，是時(shí)強(qiáng)意為“竟會”，有時(shí)也用于

should陳述句中。

“(按理說)應(yīng)Thispenoughtto/shouldbe

oughtto（）還可以用在

該”之意yours.2shouldif

引導(dǎo)的條件從句，表示一

3.表示說話人此意常用于第一人稱時(shí)：

件事聽起來可能性很小，

的一種謙遜，Youaremistaken，Ishouldsay.

但也不是完全沒有可能，

客氣，委婉的(依我看你是搞錯(cuò)了)

相當(dāng)于“萬一”的意思。

語氣

知識點(diǎn)2——動詞的表現(xiàn)形式及其構(gòu)成方法（詳見本書“動詞的時(shí)態(tài)”）

知識點(diǎn)3——句子的成分和基本句型

三、【典例探究】

【例題1】：---What________thesignmean?

---Itmeansyoucan’t_________here.

A.is,smokingB.does,smokeC.did,smokeD.are,smoke

【例題2】：Shecan’trideabicycle.She_______schoolonfoot.

A.mustgettoB.hastogettoC.hastogotoD.havetogoto

【例題3】：Sheiswillingthingsandhelpothers.

A.toshareB.shareC.sharingD.tosharing

答案：BCA

四、【課堂運(yùn)用】

【基礎(chǔ)】

【練習(xí)1】照樣子，寫出動詞的四種形式。

例：writewriteswritingwrotewritten

1.walk__________________________________

2.study__________________________________________

3.wish__________________________________________

4.play__________________________________________

5.rain__________________________________________

6.go__________________________________________

7.die__________________________________________

8.run__________________________________________

9.come__________________________________________

10.do_________________________________________

11.fly__________________________________________

12.stop__________________________________________

13.see__________________________________________

14.swim__________________________________________

15.buy__________________________________________

【練習(xí)2】選擇正確的單詞填空。

1.He______(am,is,are)fromEngland.HeandI(am,is,are)friends.

2.Thatdog________(am,is,are)afatandlazy.

3.We________(don’t,doesn’t,didn’t)havelessonseveryFridayafternoon.

4.There_______(be,is,are)abighospitalandthreeschoolsnearthepark.

5.Thesalad_______(taste,tastes)delicious.

6.Annis________(sitting,siting)inthebedroom,whileAndyis(runing,running)inthe

garden.

7.Ourschool_______(have,has)twobiggates.

8.We______(will,should)alwaystreatotherpeoplenicely.

9.Bob_____(may,can)notlikethegiftthatIboughthim.

10.IhavemuchworktodothiseveningandI______(don’t,can’t)gototheparty.

【鞏固】

【練習(xí)1】用所給的實(shí)義動詞的適當(dāng)形式填空。

1.Canyou______(speak)English?

2.We____(have)amathstesttomorrow.

3.____John_____(know)thatmaninblack?

4.Peter______(ride)hisnewbicycleinthegarden.He’shappy.

5.Tomwants_____(drink)somejuice.

6.Ilike_____(collect)stampsverymuch.

7.Jackoften______(go)toschoolatseven.

8._____you_____(go)swimminglastweek?

9.He_____(open)thedoorjustnow.

10.Iamgoodat_____(sing).

【練習(xí)2】用所給動詞的適當(dāng)形式填空。

1.It’s_____(rain)now.Wecan’t_____(go)outandplay.

2.Myuncle____(come)toseeustomorrow.

3.Sitdown,please.______(have)sometea.

4.Lucy______(phone)homejustnow.Butnobody_______(answer).

5.Whocan______(make)him______(laugh)?

6.People_____(wear)warmclothesincoldwinter.

7.IshallaskAlice______(help)you.

8.Theboy____(grow)up.Hebecameabasketballplayer.

9.I________(study)inthisschoolin2001.

10.Isawthem__________(clean)thestreetyesterday.

【拔高】

【練習(xí)1】用動詞的適當(dāng)形式填空

1.It’sthefirsttimeI____________(travel)byplane.

2.You_____________(catch)acoldifyou__________(notput)onyourovercoat.

3.WhileI___________(mop)thefloor,mymother____________(do)thewashing.

4.Bylastyear,he___________(change)threejobs.

5.Allworkandnoplay__________(make)Jackadullboy.

6.He____________(be)awayfromhomeforthreeyears.

7.----________you__________(be)toShanghaiGrandTheater?

----Yes,Ihave.I_________(go)therelastmonth.

8.Hetoldusthathe__________(ask)forleavethenextweek.

9.IfeltsickwhenI___________(take)theexam.

10.Motherdidn’tleavethebabyuntilhe__________(fall)asleep.

【練習(xí)2】單項(xiàng)選擇填空

1.Ididn’tseeyouatthemeeting.Ithoughtyou______notthere.

A.wereB.wasC.hadD.are

2.Weweregladtoknowthathe_______inShanghaiforanotherweek.

A.willstayB.wouldstayC.arestayingD.hadstayed

3.I______surethatyou______theexam.

A.am...passB.am...willpassC.was...passD.was...willpass

4.Ourteachertoldusthatwater_____at0°C.

A.freezeB.frozeC.freezesD.wouldfreeze

5.Guangzhou______inthesouthofChina.

A.locatesB.islyingC.islocatingD.lies

6.We______alltheworkbylastweek.

A.finishedB.havefinishedC.hadfinishedD.willfinish

7.I________seehimwhenIwaswalkinginthestreet.

A.happentoB.washappeningtoC.happenedtoD.happensto

8.I______thewindowassoonasit________torain.

A.closed...startedB.closed...wasstarting

C.wasclosing...startedD.hadclosed...started

9.There______anEnglishcontestnextweek.Willyoutakepartinit?

A.ishavingB.isgoingtohaveC.willhaveD.willbe

10.We_____closefriendsformorethantenyears.

A.becameB.wereC.havebecomeD.havebeen

四、【課后鞏固】

五、

【習(xí)題1】1.寫出下列動詞的過去時(shí)和過去分詞

am/iseat

arefall

beginfeel

breakgive

bringgo

buildhave

buyhear

canhit

comehurt

cutkeep

doknow

drawlearn

drinkleave

drivemake

2.用動詞的適當(dāng)形式填空。

1.He_______(graduate)fromuniversityintwoweeks.

2.She_____（read）alotofEnglishnovelsinthepastfewyears.

3.It______(be)threeyearssincewemovedhere.

4.I_______(write)acompositionthistimelastnight.

5.Thetrain______(leave)whenwegottotherailwaystation.

【習(xí)題2】句型轉(zhuǎn)換。

1.MylittlesisteriswatchingTVnow.(對劃線部分提問）

________isyourlittlesister________now?

2.Thebookcostme100yuan.(變?yōu)榉穸ň洌?/p>

Thebook________costme100yuan.

3.Weusedtostaywithhimhappily.(變?yōu)橐话阋蓡柧洌?/p>

_______you_____________staywithhimhappily?

4.TomtooktheplanetoBeijingthedaybeforeyesterday.(同義句轉(zhuǎn)換）

Tom_________________Beijingthedaybeforeyesterday.

5.“I’msorry,”saidhe.(同義句轉(zhuǎn)換）

He______sorry_______me.

【習(xí)題3】

1．—MayIstopmycarhere?—No,you_＿＿＿.

A.can'tB.mustn'tC.needn'tD.don'thaveto

2.Mustwecleanthehousenow?No,you_______.

A.needn'tB.maynotC.mustn'tD.can't

3.Johnhisfatherabouthisfailureintheexam.

A.daresnottellB.daresnottelling

C.darenottellD.daresnottotell

4.Youreturnthebooknow.Youcankeepitnextweekifyoulike.

A.can'tB.mustn'tC.needn'tD.maynot

5.Johnny,youplaywiththeknife,youhurtyourself.

A.won't...can'tB.mustn't...may

C.shouldn't,mustD.can't...shouldn't

6.Thefirespreadthroughthehotelveryquicklybuteveryone___getout.

A.hadtoB.wouldC.couldD.wasableto

7.—Wouldyougooutforawalkwithme?

—No,I.Mygirlfriendiscoming.

A.wouldn'tB.shallnotC.won'tD.shouldn't

8.Mandiewithoutwater.

A.WillB.canC.needD.Shall

9.Ifhestartedat90'clock,hebetherebynow.

A.NeedB.shallC.oughttoD.Must

10.Imailedthelettertwoweeksago.She_____it.

A.mustreceiveB.can'treceive

C.mightreceiveD.musthavereceived

11.Theprofessorgaveordersthattheexperiment______before5:30p.m.

A.befinishedB.willfinish

C.mustbefinishedD.wouldbefinished

12.Therewasplentyoftime.You_____.

A.mustn'thurryB.mustn'thavehurried

C.needn'thurryD.needn'thavehurried

13.Tomwasadiligentboy.Hegotoschoolthoughitwasraininghard.

AwasabletoB.CouldC.couldn'tD.wasn'tableto

14.______Igobackbeforelunch?No,Idon'tthinkyou________.

A.Need...mustB.Do...needtoC.Must...havetoD.May....oughtto

15.Theteacherdoalltheexercises,butapupil_______.

A.needn't....mustB.maynot...must

C.needn't....needn'tD.can't....must

16.Wouldyouopenthewindowplease?Yes,I______.

A.WillB.wouldC.doD.Can

17.Aliononlyattacksahumanbeingwhenitishungry.

A.ShouldB.canC.willD.shall

18.—MustIfinishthisnovelthismorning?

—No,you_____.

A.mustn'tB.mightnotC.don'thavetoD.can't

19.Thetaxi____onlyholdsixpassengers.Itisfull.Youtakethenextone.

A.may...mayB.Can...mayC.may...canD.must...can

20.Ialittleearlier,butImetafriendofmineontheway.

A.maycomeB.mayhavecomeC.couldhavecomeD.musthavecome

21.Iwishtogohomenow,I?

A.mayB.can'tC.mustD.do

22.Hemusthavefinishedhishomework,______he?

A.mustn'tB.didn'tC.needn'tD.hasn't

23.Thispenlookslikemine,yetitisn't.Whoseitbe?

A.MustB.canC.mayD.might

24.Hedidn'tdowellintheexam.Hehardathislessons.

A.musthaveworkedB.oughttohaveworked

C.wouldhaveworkedD.hasworked

25.Iwonderhowhethattotheteacher.

A.daretosayB.daresayingC.notdaresayD.daredsay

26.MrBaker,anumberofstudentswanttoseeyou._____theywaithereoroutside?

A.ShouldB.WillC.ShallD.Are

27.Youthetrees.Look,itisrainingnow.

A.mustn'thavewateredB.needn'thavewatered

C.couldhavewateredD.mighthavewatered

28.Igiveyouananswertomorrow.Ipromise!

A.mustB.WillC.mayD.shall

29.Asasoldier,youdoastheheadtellsyou.

A.WillB.shallC.mayD.ought

30.Thestreetsarealldry.It_____duringthenight.

A.can'thaverainedB.musthaverained

C.couldn'trainD.shouldn'thaverained

31."When_____heleavethehospital?"Iaskedthedoctor.

A.WillB.shallC.canD.may

32.Theyhavenotfinishtheworkuptonow.

____Well,they______

A.shouldhaveB.shouldC.oughttoD.oughthave

33.Sinceitisalreadymidnight,we______.

A.hadbetterleavingB.oughttohaveleave

C.shouldtakeourleaveD.mightaswellleave

34.youbehappy!

A.MayB.CanC.MustD.Would

35.Mustwecometomorrow?_________

A.No,youcan'tB.No,youneedn't

C.No,youmustn'tD.No,youmaynot

36.Youmissthelesson,thoughwehaveitonThursday.

A.mustn't...needn'tB.needn't....mustn't

C.mustn't...mustn'tD.needn't...needn't

37.Tosucceedinadifficulttask,_____.

A.oneneedstoworkhardB.toworkhardisneeded

C.youneedbeahardworkingpersonD.toworkhardiswhatoneneeds

38.IncaseI______,Iwouldtryagain.

A.willfailB.wouldmissC.shouldfailD.shallmiss

39.Somepeoplefeelthathandguns______.

A.shouldcontrolB.shouldbecontrolled

C.mustbecontrollingD.canbecontrol

40.______openthedoorforyou?

A.WouldyoulikethatIB.DoyouwantthatI

C.WillID.ShallI

41.Myson____theexamination,buthewasn'tcarefulenough.

A.mightbeabletopassB.musthavepassed

C.couldhavepassedD.wereabletopass

42.Isn'titstrangethatthelazyboypasstheexam?

A.shouldB.hasC.mightD.would

43.Wetheworksoearlywithoutyourhelp.

A.couldn'tfinishB.can'tfinish

C.couldn'thavefinishedD.can'thavefinished

44.Wethemanager,butnoone_____histelephonenumber.

A.couldhavecalled,knewB.couldhavecalled,hadknown

C.couldcall,hadknownD.couldcall,knew

45."Wouldyoucomeandjointhem?"

"IwishI.ButIambusyatthismoment.

A.can'tB.couldn'tC.couldD.can

46.IfAlicethisafternoon,themeetingshouldbeputoff.

A.wouldnotcomeB.mightnotcome

C.shouldnotcomeD.couldnotcome

47.Ididn'tseeherinthemeetingroomthismorning.Sheatthemeeting.

A.mustn'thavespokenB.shouldn'thavespoken

C.needn'thavespokenD.couldn'thavespoken

48.Withsomuchworkonhand,youtoseethegamelastnight.

A.mustn'tgoB.shouldn'tgo

C.couldn'thavegoneD.shouldn'thavegone

49.Ithoughtyoulikesomethingtoread,soIhavebroughtyousomebooks.

A.MayB.mightC.couldD.must

50.Therewasplentyoftime.She______.

A.mustn'thavehurriedB.couldn'thavehurried

C.mustnothurryD.needn'thavehurried

51.It'sstillearly,you______.

A.mustn'thurryB.wouldn'thurry

C.maynothurryD.don'thavetohurry

52.Pleaseopenthewindow,________?

A.can'tyouB.aren'tyouC.doyouD.willyou

53.Weforherbecauseshenevercame.

A.mustn'thavewaitedB.shouldn'thavewaited

C.mustn'twaitD.needn'twait

54.MayIstophere?

No,you____.

A.mustn'tB.mightnotC.needn'tD.won't

55.He_____youmorehelp,eventhoughhewasverybusy.

A.mighthavegivenB.mightgive

C.mayhavegivenD.maygive

56.Ididn'tseeherinthemeetingroomthismorning.

Sheatthemeeting.

A.mustn'thavespokenB.shouldn'thavespoken

C:needn'thavespokenD.couldn'thavespoken

57.CouldIborrowyourdictionary?

Yes,ofcourseyou______.

A.MightB.willC.CanD.should

58.—Pleasedon'tmakeanoise.

—I'llbeasquietasamouse.

A.Yes,Iwon'tB.No,Iwon'tC.No,IwillD.Yes,Iwill

59.Theyoungmanhasmadesomuchnoisethathenothavebeenallowedtoattendthe

concert.

A.couldB.MustC.WouldD.should

60.Oneoughtforwhatonehasdone.

A.nottobepunishedB.tonotbepunished

C.tonotpunishedD.notbepunished

61.Ifyoureallywantyourselftobeingoodhealth,youmustalwayssomuch..

A.not,besmokingB.not,havesmoked

C.not,tosmokeD.benot,smoking

62.WhereisMary?

Sheisn'there.Ithinkshe_____.

A.mayhavegonehomeB.musthavegonehome

C.mighthavegonehomeD.Alltheabove

63.IthinkHelenisathome.

No,she-beathome,forshephonedmefromtheairportjustfiveminutesago.

A.mustn'tB.needn'tC.can'tD.darednot

64.Sheisalreadytwohourslate.What____toher?

A.canhavehappenedB.mayhavehappened

C.shouldhavehappenedD.musthappen

65.“hebewatchingTVnow?”

"Yes,hebewatchingTVnow?"

"No,hebewatchingTVnow."

A.Must,can,mustn'tB.Can,must,can't

C.Can,can,mustn'tD.May,must,needn't

66.Youmustbeawriter,______?

A.mustn'tyouB.areyouC.mustyouD.aren'tyou

67.Youmusthaveseenhimlastnight,?

A.haven'tyouB.didn'tyouC.don'tyouD.mustyou

68.Igotupearlythismorning,butI_______sobecauseIhadnoworktodo.

A.mustn'thavedoneB.didn'tneedtodo

C.needn'thavedoneD.can'thavedone

69.Let'ssaythatyoucouldgothereagain,howfeel?

A.willyouB.shouldyouC.wouldyouD.doyou

70.Idaren'ttellyouwhathedidforfearthatheangrywith.

A.willbeB.isC.wasD.shouldbe

71.Helen_______goonthetripwithusbutsheisn'tquitesureyet.

A.shallB.MustC.mayD.can

72.—I'vetakensomeoneelse'sgreensweaterbymistake.

—It___Harry's.Healwayswearsgreen.

A.hastobeB.willbeC.mustn'tbeD.couldbe

73.Ihavelostoneofmygloves.I_______itsomewhere.

A.mustdropB.musthavedropped

C.mustbedroppingD.musthavebeendropped

74.IfI____plantodoanythingIwantedto,I'dliketogotoTibetandtravelthroughasmuchof

itaspossible.

A.wouldB.couldC.hadtoD.oughtto

75.Youmightjustaswelltellthemanufacturerthatmalecustomers______notlikethe

designofthefurniture.

A.mustB.shallC.mayD.need

76.DoyouknowwhereDavidis?Icouldn'tfindhimanywhere.

—Well.He______havegonefar——hiscoat'sstillhere.

A.shouldn'tB.mustn'tC.can'tD.wouldn't

77.--Isn'tthatAnn'shusbandoverthere?

—No,it_______behimI'msurehedoesn'twearglasses.

A.can'tB.mustnotC.won'tD.maynot

78.Mr.Bushisontimeforeverything.How______itbethathewaslatefortheopening

ceremony?

A.canB.ShouldC.mayD.must

79.Iwasonthehighwaywhenthiscarwentpastfollowedbyapolicecar.They_______atleast

150kilometersanhour.

A.shouldhavebeendoingB.musthavebeendoing

C.couldhavedoneD.wouldhavedone

80.He_______havecompletedhiswork;otherwise,hewouldn'tbeenjoyinghimselfbyseaside.

A.ShouldB.mustC.wouldn'tD.can't

81.—Tomisneverlateforwork.Whyisbeabsenttoday?

—Something________tohim.