【課件】Unit+5Discovering+useful+structures+課件-人教版（2019）必修第三冊

Unit5THEVALUEOFMONEYDiscoveringusefulstruturesBook1Modalverbs情態(tài)動詞*定義；*基本特征；*常見情態(tài)動詞、其否定式、其縮略形式；*情態(tài)動詞的表意功能；*常見情態(tài)動詞的用法；*情態(tài)動詞的特殊用法。Focuson基本用法情態(tài)動詞一、用情態(tài)動詞(can/could、may/might、will/would、shall、should、must)填空1.Youneedn’treturnthebooknow.You

keepitnextweekifyoulike.

2.Ifyoureallywantyourselftobeingoodhealth,you

notsmokesomuch.

3.Therearesomanymistakesinyourhomework!You

bemorecarefulnexttime.

4.MyEnglish-Chinesedictionaryhasdisappeared.Who

havetakenit?

5.MrBaker,anumberofstudentswanttoseeyou.

theywaithereoroutside?

6.Someone

haveleftthetap(水龍頭)on,forthewaterwasfloodingthebathroom.

canmustshouldcouldmustShall二、單句填空1.(2018·天津春季高考)Itarousedher

(curious)involunteerwork.

2.(2018·全國Ⅰ)Toavoidkneepain,youcanrunonsoftsurfaces,doexercisesto_________(strength)yourlegmuscles(肌肉),avoidhillsandgetgoodrunningshoes.

curiositystrengthen3.(2018·江蘇)Butnow,withthe

(combine)ofabetterpricepointandagenerallyfresherproduct,theycanstayinbusiness.

4.Icansayitis

greatbenefittoshareyourfeelingswithsomeoneyoutrust,whichisalso

(benefit)toyourmentalhealth.

5.Susanhadaquarrelwithherdeskmateandalwaysglared

herinthefollowingdays.

6.Myfathercamefromapoorfamilyandearned

(he)livingbysellingnewspapersatonetime.

combinationofbeneficialathis

7.Thesurvivors

(lie)onthebeach,tired,hungryandshocked.

8.Thelengthofthearticleshould

(limit)to400wordsorso.

9.Ifyoujustspendtime

(balance)advantagesanddisadvantages,youmaygetnothingintheend.

laybelimitedbalancing

Ⅱ.用適當(dāng)?shù)那閼B(tài)動詞填空(一空一詞)1.YououghttohavehelpedhimwithhisEnglish,_________you?

2.—

westartearly?

—Let'snotstarttooearly.3.You

notrefertoyournotesinthetestaccordingtotherule.

4.—

Ifinishtheworktoday?

—Yes,you

./No,you

.

5.—

wedoitnow?

—No,you

.

shouldn't/oughtn'tShallshall/mustNeedmustneedn't

Mustneedn't

情態(tài)動詞是一種本身有一定的詞義，但要與動詞原形一起使用，給謂語動詞增添情態(tài)色彩，表示說話人對有關(guān)行為或事物的態(tài)度和看法，認(rèn)為其可能、應(yīng)該或必要等。定義:情態(tài)動詞1.在形式上，情態(tài)動詞沒有實(shí)義動詞的各種變化，只有could,would,hadto,might等幾個過去式，其他情態(tài)動詞如must,oughtto等的過去式皆與現(xiàn)在式同形。2.在意義上，大多數(shù)情態(tài)動詞有多個意義。3.在用法上，情態(tài)動詞與助動詞一樣，須后接動詞原形，構(gòu)成謂語動詞?；咎卣?常見情態(tài)動詞、其否定式、其縮略形式:情態(tài)動詞否定式縮略形式cancouldmaymightshallshould情態(tài)動詞否定式縮略形式willwouldmusthadbetteroughttocannot/cannnotcan'tcouldnotcouldn'tmaynot/mightnotmightn'tshallnotshan'tshouldnotshouldn'twillnotwouldnotmustnothadbetternotoughtnottowon'twouldn'tmustn'toughtn't/Findthesentencesusingmodalverbsinthepassage..1.Oliverbelievesthatwithamillion-poundbanknoteamancouldliveamonthinLondon.2.Wouldyoustepinsideamoment,please?3.Goodmorning,sir,wouldyoupleasecomein?4.Mayweaskwhatyou'redoinginthiscountry...?5.Well,Ican'tsaythatIhaveanyplans.6.Well,youmustn'tworryaboutthat.7.Couldyouoffermeworkhere?8.Ifyoudon'tmind,mayIaskyouhowmuchmoney...?9.Well,itmayseemluckytoyoubutnottome.10.Ifyou’llexcuseme,Ioughttobeonmyway.11.Youmustn'tthinkwedon'tcareaboutyou.12.Youcan'topenituntiltwoo'clock.A.necessity表示必要性B.possibility表示可能和推測C.obligation表義務(wù)性D.request表示提出請求或發(fā)出指示E.advice表示提出建議F.intention表示意圖和愿望G.ability表示能力H.permissionandprohibition表示許可和禁止ThefunctionsofmodalverbsA.necessity表示必要性1.Thechickenmustbecookedthoroughly.2.Youhavetobookinadvance.B.possibility表示可能和推測1.Thatmightnotbetrue.2.Oh,youmustbeLily'shusband.C.obligation表義務(wù)性1.Thechildrenshouldfollowtheschoolrules.2.Ioughttobeonmywaynow.D.request表示提出請求或發(fā)出指示1.Willyoustayforlunch?2.Mayweaskwhatyou’redoinginthiscountry?ThefunctionsofmodalverbsE.advice表示提出建議1.Tosolvetheproblem,youshouldasktheexpertforadvice.2.You'dbetterservehimquickandgethimoutquick.F.intention表示意圖和愿望1.I’llwashyoursportsjacket.2.Hesaidhewouldbehereateighto’clock.G.ability表示能力1.Thechildrencanreadandwrite.2.Icouldfeelthegroundshaking.H.permissionandprohibition表示許可和禁止1.Youcangooffdutynow.2.Youmustn'tdothat.Tellthefunctionofthemodalverbs.1.Oliverbelievesthatwithamillion-poundbanknoteamancouldliveamonthinLondon.2.Wouldyoustepinsideamoment,please?3.Goodmorning,sir,wouldyoupleasecomein?4.Mayweaskwhatyou'redoinginthiscountry...?5.Well,Ican'tsaythatIhaveanyplans.6.Well,youmustn'tworryaboutthat.7.Couldyouoffermeworkhere?8.Ifyoudon'tmind,mayIaskyouhowmuchmoney...?9.Well,itmayseemluckytoyoubutnottome.10.Ifyou’llexcuseme,Ioughttobeonmyway.11.Youmustn'tthinkwedon'tcareaboutyou.12.Youcan'topenituntiltwoo'clock.possibilityrequestrequestpossibilityrequestrequestintentionnecessitypermission/prohibitionpermission/prohibitionrequestpossibilityHecanrideabikenow,buthecouldn’tafewweeksago.一、can/could1.表示能力，常譯為“會，能”。can表示現(xiàn)在的能力，could表示過去的能力。2.表示可能性。can多用于否定句和疑問句中，但也可用在肯定句中；could表示過去的可能，多用于間接引語中。①Thatcan’tbeMary-shehasgonetoschool.②ItoldthebossthatIcouldn’tfinishtheworkinsuchashorttime.3.表示請求或允許，譯為“可以”。表示此意時，用could語氣更委婉。-Can/CouldIborrowyourbike?-Yes,youcan.【拓展】1)表示驚訝、懷疑、不相信的態(tài)度

(主要用于否定句、疑問句和感嘆句中)。Canhardworkchangeapersonthatmuch?2)can亦可表示“有時會”。Youcanbeverynaughty.1.表示說話人的猜測，意為“或許；可能”。

might表示的可能性比may小。

You’dbettertakeanumbrella.Itmay/mightrain.2.用來提出問題，問可不可以。用might時語氣更委婉。

Might/Mayweuseyourtypewriterforalittlewhile?3.表示“可以”。作此用法時，might是may的過去式。①Youmaycomeifyouwish.②Theboyaskedhismotherifhemightgotoplaybasketball.二、may/might①Fishwilldiewithoutwater.②Hewouldgetupearlywhenhelivedinthecountry.三、will/would【拓展】表示意愿或意志。will表現(xiàn)在，would表過去。Will/Wouldyoupleasepassmethatbook?2.表示請求、建議等。用would比用will委婉、客氣。1.表示習(xí)慣性動作。will指現(xiàn)在，would指過去。①Iwillhelpyouifyouneedme.②Hesaidhewouldhelpyouifyouneededhim.四、shall/should◆shall1.用于第一人稱疑問句中，表示征求對方的意見或向?qū)Ψ秸埵尽?/p>

Thisroomissodirty.Shallwecleanit?2.用于第二、三人稱，表示法律等條文中的規(guī)定或說話人的決心、給對方的命令、警告、允諾或威脅。

Nothingshallstopusfromcarryingouttheplan.◆should1.用于第一人稱疑問句詢問對方的意愿，但語氣更委婉溫和。ShouldIopenthewindow?2.表示勸告、建議、命令、責(zé)任或義務(wù)。Nomatterwhoyouare,youshouldobservethelaw.3.表示推測或可能性。Youshouldbehungryafterthelongwalk.【拓展】should還可表示意外、驚訝等，意為“竟會，竟然會”。Itissurprisingthatheshouldhavemadesuchafoolishmistake.【拓展】表示與說話人愿望相反、不耐煩的感情色彩，可譯為“一定要；偏偏；非得”。五、must/can’t1.must表示義務(wù)、必要性、命令，意為“必須”。

否定式mustn’t表示“不準(zhǔn)；禁止”。Wemustdoeverythingstepbystep.2.must表示推測，意為“想必；準(zhǔn)是；一定”，只用于肯定句，否定句用can’t。①Aftersuchalongwalk,youmustbetired.②-Myhouseisnearabusystreet.-Itcan’tbeveryquiet.

Ifyoumustknow,hernameisMary.【比較】must和haveto表示“不得不、必須”時，haveto與must意思上很接近。但must常表示說話人的主觀看法；而haveto一般強(qiáng)調(diào)客觀需要。haveto表示“不得不，必須”，有人稱、時態(tài)和數(shù)的變化。否定式為don’thaveto。①Therearesomanymistakesinhisarticlethathehastorewriteit.

②Youdon’thavetobuyagift,butyoucanifyouwantto.六、haveto①I’mverytired.Imustsitdownandhavearest.

②Ihavetohurryupnow.Ihaveatraintocatch.七、oughttooughtto表示“應(yīng)該；應(yīng)當(dāng)

”，可以表示有責(zé)任或義務(wù)而做某事。沒有人稱、數(shù)和時態(tài)的變化，否定式為oughtnotto。①Theyoughttoapologize.②Suchthingsoughtnottobeallowed.③Heoughtn'ttohavebeendrivingsofast.【比較】oughtto和shouldoughtto與should一般來說，兩者可以互換，只是oughtto的語氣略強(qiáng)。另外，表示出于法令規(guī)則、行為準(zhǔn)則、道德責(zé)任等客觀情況而“應(yīng)該”做某事，通常用oughtto；若用should則含有個人意見，強(qiáng)調(diào)主觀看法。1)Youareolderbrother.Yououghttotakecareofyourlittlesister.

2)YoushouldnotwastetimeinwatchingTV.八、hadbetterhadbetter，“最好”，縮寫為“’d?better”，表示提出建議、勸告或命令等，含有“應(yīng)該做某事，有義務(wù)做某事”之意，一般適用于對晚輩、平輩。It’s

half

past

two.

I

think

we

had

better

go

home.否定形式為hadbetternot，疑問句中hadbetter的否定形式有兩種：Hadn’t?+主語?+better?+?V原形+...?Had?+?主語?+?better?not?+V原形+…?①You

had

better

not

talk

with

strangers.

②Hadn’tyoubettergowiththem??③Hadwebetternotgo??A:Whoisknockingatthedoor?B:It______beTom.Hesaidhewouldcomeatthistime.A:

It____behim.Hehasgoneabroad.B:

It____beJohn,butIamnotsure.A:

Who___itbe?B:

Gotit?ItisMary.must

can’tmaycanReadthepassageandfillintheblankswithsuitablemodalverbs.①

He

can’t

know

my

address.

他肯定不知道我的地址②Hemustbedoinghisexercisesintheclassroom.

他一定正在教室做練習(xí)。③She

might

have

been

ill

yesterday.

她昨天可能病了。情態(tài)動詞的特殊用法

情態(tài)動詞+do推測現(xiàn)在或?qū)戆l(fā)生的動作或狀態(tài)；情態(tài)動詞+bedoing推測正在進(jìn)行的動作或狀態(tài)；情態(tài)動詞+havedone推測過去發(fā)生的動作或狀態(tài)。情態(tài)動詞表推測：對肯定、把握性很大情況的推測：

mustbe/do(現(xiàn)在或?qū)?mustbedoing(說話時正在進(jìn)行)musthavedone(已發(fā)生的或狀態(tài))對否定情況的推測：can/couldnotbe/do(現(xiàn)在或?qū)?can/couldnotbedoing(正在發(fā)生的動作)can/couldnothavedone(過去的動作或狀態(tài))對不太肯定、把握性不大情況的推測：may/might(not)

be/do(現(xiàn)在或?qū)?may/might(not)bedoing(說話時正在發(fā)生動作)may/might(not)

havedone(已發(fā)生的動作或狀態(tài))(1)could/mighthavedone

本來能夠做的事卻沒做

Hecouldhaveworkedouttheproblem.(2)should/oughttohavedone

本來應(yīng)該做而實(shí)際上未做IreallyregrettedwastingthehourswhenIshouldhavestudiedhard,butitwastoolate.(3)oughtnottohavedone/shouldn'thavedone

本來不應(yīng)該做而實(shí)際上做了I’mverysorryforthewordsIshouldn’thavesaidtoyouatthatmoment.1.Withsomuchworkonhand,you____toseethegamelastnight.A.mustn’tgo

B.couldhavegoneC.shouldn’tgo

D.shouldn’thavegone2.-IsawMaryinthelibraryyesterday.

-You_____her.Sheisstillabroad.

A.mustn’tsee

B.can’thaveseen

C.mustn’thaveseen

D.couldn’tsee3.AuntMary______thetrain;otherwiseshewouldhavearrivedherebynow.

A.musthavemissed

B.shouldhavemissed

C.hadmissed

D.mightmiss

Exercises實(shí)戰(zhàn)高考2.Mywalletwasgone.________________________.（我只可能把它落在了G9公共汽車上。）[2019天津卷]1.Jimsayswe___stayinhishouseaslongasweleaveitcleanandtidy.[2020·全國新高考I卷·短文填空]A.mustB.canC.needD.shouldIcouldonlyhaveleftitontheG9bus4.

Ican’tfindmypurse.I___itinthesupermarketyesterday,butI'mnotsure.

[2018天津卷]A.shouldleave B.musthaveleftC.mightleaveD.couldhaveleft3.

Intoday’sinformationage,thelossofdata____causeseriousproblemsforacompany.

[2018北京卷]A.need B.shouldC.can D.must─_____youinterruptnow?Can’tyouseeI’monthephone?─SorrySir,butit’surgent.

A.CanB.Should

C.Must

D.Would句意“—你現(xiàn)在一定要打斷我嗎?難道你不能看到我在打電話嗎?—對不起先生,事情很急”。根據(jù)語境結(jié)合選項(xiàng)的詞義，C選項(xiàng)符合題意。C2.Oneofourrulesisthateverystudent_____wearschooluniformwhileatschool.A.mightB.couldC.shall

D.willshall用于第二、第三人稱表示說話人給對方命令、警告、允諾或威脅。這兒是說根據(jù)學(xué)校規(guī)定，學(xué)生在校時都必須要穿校服。C3.IgotcloseenoughtohearthemspeakingChinese,andIsaid“NiHao,”justasI_____doinChina.

A.must

B.mightC.canD.should句意為：我靠他們足夠的近，以聽見他們說漢語，而且我會像我在中國可能做的那樣說“你好”。might表示“可能”。B4.—ShallIinformhimofthechangeoftheschedulerightnow?—Iamafraidyou_______,incasehecomeslateforthemeeting.

A.willB.mustC.mayD.can根據(jù)下句后半部分“以免他開會遲到”，可知是告訴上句說話人“你必須立刻告訴”，故答案為B。本句的意思是：

我應(yīng)該立刻通知他安排的變化嗎？

恐怕你得立刻告訴他，以免他開會遲到。B5.—Idon’treallylikeJames.Whydidyouinvitehim?—Don’tworry.He_____come.Hesaidhewasn’tcertainwhathisplanswere.A.mustnot

B.neednotC.wouldnotD.mightnot根據(jù)語境“他說他不太確定他的計劃是什么”可知“他可能不會來”。mustnot“不準(zhǔn)”；neednot“不必”；wouldnot“不會”；mightnot“可能不”。DReadthepassageandfillintheblankswithsuitablemodalverbsinthebox.InthefilmTheMillionPoundBandNote,HenryAdamsisstuckinaforeigncountrywithoutmoneyandfriends,andwithnowheretostay.Whilethissituation________seemunusual,itcansometimeshappentotravellers.Incaseithappenstoyouonatripabroad,what________youdo?First,andmostimportantly,you_______staycalm.mayshouldmustmaymustcanoughttomighthadbetterwouldshouldFear________causeyoutobecomeconfused.Youneedtothinkclearly.Second,youshouldgotoyournearestconsulate.They________beabletohelptosomeextent.Third,you_________dowelltocheckwithsomelocalcharities.They________offerhelptotravellersinneed.Fourth,you__________avoidgettingintotrouble.You________thinkthatstealingsomemoneyorfoodwouldhelpyou,butyoushouldnotdoso.Gettingcaught________ruinyourlife.canmaymustcanoughttomighthadbetterwouldshouldoughttohadbettermightwouldmightwould【變式訓(xùn)練】用dare、must、can、need、should、oughtto、usedto、wouldrather、hadbetter的適當(dāng)形式填空(1)It'sstrangethathe

havetakenthebookswithouttheownerspermission.

(2)I

haveworriedbeforeIcametothenewschool,formyclassmateshereareveryfriendlytome.

(3)You

becarefulwiththecamera.Itcosts!

(4)George

_______

havegonetoofar.Hiscoffeeisstillwarm.

(5)Facingtheenemies,oursoldiers

_____

diethangivein.

shouldneedn'tmustcan't/couldn't

wouldrather(6)LilyplayedthetrickonJimonpurpose,soshe

havebeenforgiven.

(7)Beforeshe

move,sheheardaloudnoise,whichgrewtoaterribleroar.

(8)Whenitcomestoenrichingyourvocabulary,you

readvariouskindsofbookswritteninEnglish.

(9)Heissostrictandstubborn.How

youtellhimwhathappened?

(10)Thegirl

beshy,butsheisgraduallygettingactiveingroupworkandismorewillingtoexpressherself.

shouldn't/oughtn'ttocouldhadbetterdare

usedto2.Mywalletwasgone.___________________________________.（我只可能把它落在了G9公共汽車上。）

[2019天津卷]1.Jimsayswe______stayinhishouseaslongasweleaveitcleanandtidy.[2020·全國新高考I卷·短文填空]A.must

B.can

C.need

D.shouldIcouldonlyhaveleftitontheG9busBFillintheblankswithsuitablemodalverbsinthebox.InthefilmTheMillionPoundBankNote,HenryAdamsisstuckinaforeigncountrywithoutmoneyandfriends,andwithnowheretostay.Whilethissituation______seemunusual,itcansometimeshappentotravellers.Incaseithappenstoyouonatripabroad,what_______youdo?First,andmostimportantly,you______staycalm.Fear______causeyoutobecomeconfused.Youneedtothinkclearly.Second,youshouldgotoyournearestconsulate.They_________beabletohelptosomeextent.Third,you_______dowelltocheckwithsomelocalcharities.They_______offerhelptotravellersinneed.Fourth,you____________avoidgettingintotrouble.You______thinkthatstealingsomemoneyorfoodwouldhelpyou,butyoushouldnotdoso.Gettingcaught_______ruinyourlife.may,must,can,oughtto,might,hadbetter,would,shouldmayshouldmustcanoughttowouldmightwouldhadbetterP542mightWorkinpairs.DiscussthescenefromTheMillionPoundBankNoteonpage52andshareyourunderstandingofthestory.Usemodalverbswhennecessary.A:Ithinkit’skindofRoderickandOlivertogiveHenrythemoney.B:I’mafraidIdisagree.Theyshouldn’tbemakingabetonhim.A:ButHenrymightgetintotroubleiftheydidn’tofferhimthemoney.B:Well,iftheyreallywantedtohelpHenry,theycouldofferhimajob.A:Maybeyou’reright.ButIguessthatwouldbeadifferentstory...P544Suggestedconversation:Thepastfuturetense1.Thesaidtheletterinsidewouldexplainwhatitwasallabout.2.IsaidthatIwouldgothenextday.3.Ithoughtitwasgoingtorain.4.Heaskedwherehewastoputit.5.Iwasabouttogotobedwhenthephonerang.6.Jacksaidhewasleavingtomorrow.7.Shedidn’tsaywhethershewascomingtolunch.1.Thesaidtheletterinside_____________whatitwasallabout.2.IsaidthatI___________thenextday.3.Ithoughtit_________________.4.Heaskedwherehe___________it.5.I__________________tobedwhenthephonerang.6.Jacksaidhe__________tomorrow.7.Shedidn’tsaywhethershe__________tolunch.wouldgowouldexplainwasgoingtorainwastoputwasabouttogowasleavingwascoming*定義；*基本結(jié)構(gòu)；*動詞構(gòu)成和用法：1.would(not)+V原形2.was/were(not)goingto+V原形3.was/were(not)to+V原形4.was/wereaboutto+V原形5.was/were+V-ingFocuson基本用法過去將來時過去將來時表示從過去的某一時間來看將來要發(fā)生的動作或呈現(xiàn)的狀態(tài)?；窘Y(jié)構(gòu)：同一般將來時，將系動詞be或情態(tài)動詞will變?yōu)檫^去式，即：was/weregoingto+V;would+V過去將來時①Ididn’tknowifhewasgoingtocome.②Shetoldusthatshewouldnotgowithus,ifitrained.過去將來時常用于賓語從句和間接引語中。2.動詞構(gòu)成和用法1)would(not)+V原形Hepromisedthathewouldhelpme.他答應(yīng)他會幫助我。WhenIworkedonafarm,Iwouldgetupat5a.m.我在農(nóng)場勞動時，總是早上5點(diǎn)鐘起床。表示過去的習(xí)慣：即過去的動作習(xí)慣或傾向。表從過去某一時間來看將要發(fā)生的動作。(尤其用于賓語從句中)2)was/were(not)goingto+V原形Iwasgoingtoleavewhenhecamein.他進(jìn)來時我正要離開。Ithoughtitwasgoingtorain.我想要下雨了。表示過去的打算。表示在過去看來有跡象表明將要發(fā)生某事。3)was/were(not)to+V原形：①Heaskedwherehewastoputit.他問他該把它放在哪里。②Shesaidshewastogetmarriednextmonth.她說她計劃在下個月結(jié)婚。表示過去按計劃或安排要做的事情。4)was/wereaboutto+動詞原形①Iwasabouttogotobedwhenthephonerang.電話鈴響時我正好要上床睡。②Icouldn’tgotoTom’spartyasIwasabouttogointohospital.我就要住院，所以不能參加湯姆辦的晚會了。表示在過去看來即將要發(fā)生的動作，由于本身已含有“即將”的意味，所以不再與表示具體的過去時間狀語連用。①Jacksaidhewasleavingtomorrow.杰克說他打算明天動身。②Shedidn’tsaywhethershewascomingtolunch.她沒有說她是否來吃午飯。注意：可用于該句型中動詞為come,go,leave,arrive,begin,start,stop,close,open,die,join,borrow,buy等瞬間動詞。表示在過去看來即將發(fā)生的動作。5)was/were+V-ing：1.Shesaidthebus__________(leave)atfivethenextmorning.2.Iwasn’tsurewhetherhe___________________________(lend)mehisbookthenextmorning.3.I________________________(write)aletternextweek.4.Shesaidthatshe_______________________________(write)aletternextweek.Completethesentenceswiththecorrectformofgivenwords.wasleaving

wouldlend/willwrite/amgoingtowritewouldwrite/wasgoingtolendwasgoingtowriteWhentwelve-year-oldJohnWilsonwalkedintohischemistryclassonarainydayin1931,hehadnowayofknowingthathislife____________(change)completely.[2020江蘇]Afterrunninghundredsoftests,theresearchersnotedthatthemonkeys_________(go)forthehighervaluesmorethanhalfthetime…[2019全國卷III]直擊高考wastochangewouldgo3.AlbertEinsteinwasbornin1879.Asachild,fewpeopleguessedthathe__________afamousscientistwhosetheorieswouldchangetheworld.[2018浙江]A.hasbeen

B.hadbeenC.wasgoingtobe

D.was4.Atcollege,BarackObamadidn'tknowthathe__________thefirstblackpresidentoftheUnitedStatesofAmerica.[2015陜西]A.wastobecome B.becomes C.istobecome D.becameCompletethesentencesusing“woulddo”or“was/weregoingtodo”formofthegivenverbs.1.PhilipboughttwoticketsforThePhantomoftheOpera.He____________________________(watch)thismusicalwithhisgirlfriendontheweekend.2.IwassosurprisedatthenewsthatDavid___________________________(play)theroleofthedinosaurintheplaythatIgavehimahugoutofjoy.3.Lilydecidedthatshe_________________________(settle)inNewYorkandpursueherdreamofbecominganactress.4.Hey,Timmy,I______________(call)you.Butnowthatyouarehere,Idon'thaveto.5.Thecompetitionwassoclosethatnoonewassurewho___________(win)theBestActoraward.6.Jimwasnothererightnow.Hesaidhe___________________________(be)ondutyatthelibrarythisafternoon.wouldwatch/wasgoingtowatchwouldsettle/wasgoingtosettlewasgoingtoplaywasgoingtocallwouldwin/wasgoingtobeP543wouldplay/wouldbeWhentwelve-year-oldJohnWilsonwalkedintohischemistryclassonarainydayin1931,hehadnowayofknowingthathislife______________(change)completely.[2020江蘇]Afterrunninghundredsoftests,theresearchersnotedthatthemonkeys_________(go)forthehighervaluesmorethanhalfthetime…[2019全國卷III]wastochangewouldgoDiscussthescenefrom

TheMillionPoundBandNoteonPage52andshareyourunderstandingofthestory.Usemodalverbswhennecessary.A:Ithinkit'skindofRoderickandOlivertogiveHenrythemoney.B:I'mafraidIdisagree.Theyshouldn'tbemakingabetonhim.A:ButHenrymightgetintotroubleiftheydidn'tofferhimthemoney.B:Well,iftheyreallywantedtohelpHenry,theycouldofferhimajob.A:Maybeyou'reright.ButIguessthatwouldbeadifferentstory...A.necessity表示必要性B.possibility表示可能和推測C.obligation表義務(wù)性D.request表示提出請求或發(fā)出指示E.advice表示提出建議F.intention表示意圖和愿望G.ability表示能力H.permissionandprohibition表示許可和禁止情態(tài)動詞主要表意功能:過去將來時1.概念2.動詞形式與用法

woulddowas/weregoingtodowas/weretodowas/wereabouttodowas/were+V-ingⅠ.選擇填空。1.-Areyougoingtoattendhisbirthdayparty?-I’mnotsure.I_________(must/may)gotovisitmyuncle.2.WhenMarkwasachild,he_________(could/would)goskatingwithhisfatherinwinter.3.-Couldyougivemesomeadviceonhowtomakefriends?-Ofcourse.You_________(usedto/hadbetter)befriendlytoothers.4.You_________(oughtto/usedto)takethedoctor’sadvicenowthatyouarecoughingbadly.oughttomaywouldhadbetter5._________(Can/Should)Ihaveawordwithyou?Itwon’ttakelong.6.Allworkers_________(should/may)bestrictwiththemselvesintheirwork.7.Youshouldn’tleavesmallobjectslyingaround.Suchobjects________(must/might)beswallowed(吞食)bychildren.8.I____________(usedto/wasgoingto)visityoulastnight,butanunexpectedvisitorcametomyhouse.wasgoingtoCanshouldmightⅡ.TranslatethesentencesintoEnglish1.Thephoneisringing,________________________________.(但是沒人接，他一定不在家）2.Ican'tfindmycoat.________________________________.(我可能昨天落在店了)3.It'sapity._____________________________(你本應(yīng)該邀請她來參加你的畢業(yè)典禮的)4.辦公室不能抽煙。__________________________________.5.—他一定要去嗎？—不，不需要。________________________________________.butnobodyanswers.Hecan'tbeathomeImighthaveleftinthestoreyesterdayYoushouldhaveinvitedhertoyourbirthdaypartyYoumustn'tsmokeintheoffice.-Musthegothere?-No,heneedn't.

1.他已經(jīng)工作了11個多小時。他一定累了。2.如果你想說一口流利的英語，你應(yīng)該努力學(xué)習(xí)。3.一條狗突然跑到了我的車前，我不得不緊急剎車。4.海倫問約翰他是否將要去看星期天的展覽。Ⅲ.用情態(tài)動詞或正確的時態(tài)翻譯下列句子。Hehasbeenworkingformorethan11hours.Hemustbetired.IfyouwanttospeakEnglishfluently,youshould/oughttoworkhard.Adograninfrontofmycarsuddenly.Ihadtomakeasuddenstop.HelenaskedJohnifhewasgoingto/wouldvisitanexhibitiononSunday.5.他們問我是否很快要去廣州。

TheyaskedmeifIwouldgotoGuangzhousoon.6.他情緒低落的時候，就拉小提琴。

Hewouldplaytheviolinwhenhewasinlowspirits.7.布朗夫人剛要開始說話，但是珍妮先說話了。

Mrs.Brownwasabouttospeak,butJennyspokefirst.8.警察讓他趕緊走，但他不要。

Thepoliceaskedhimtoleaveimmediately,buthewouldn't.9.他不知道他以后會出名。

Hedidn'tknowhewastobecomefamouslateron.Self-evaluation1.Canyouusemodalverbscorrectly?2.Canyou