大學(xué)英語四級考試輔導(dǎo)語法課件

大學(xué)英語專題輔導(dǎo)

專題一：重點語法部分2021/5/91第一章虛擬語氣

虛擬語氣是動詞的一種特殊形式，用來表示一種假設(shè)、意愿、建議、請求等不可能成為事實的情況。

1．虛擬語氣用于非真實條件句

非真實條件句，往往表示一種不真實的假設(shè)。一般地，非真實條件句由連接詞If引導(dǎo)，但也可以省略，還有其它一些形式的非真實條件句。

2021/5/921．1．謂語動詞的各種形式

在If引導(dǎo)的非真實條件句中，謂語動詞具有以下特殊形式：

2021/5/93與現(xiàn)在從句

did,were,V-ed事實相反

主句

would(should,could,might)+v.與過去從句

had+V-ed/been事實相反主句would(should,could,might)+have+v-ed對未來的從句

wereto/should+v

虛擬推測主句

would(should,could,might)+v.

2021/5/941.1.1.和現(xiàn)在事實相反的非真實條件句

這類非真實條件句表示和現(xiàn)在事實相反的情況。比如：

--Iwould/shouldcertainlygoifIhadthetime.如果我有時間，我一定會去的。--IfIwereyourfather,Iwouldcriticizeyoumoreseverely.

如果我是你父親，我會更嚴(yán)厲地批評你。

2021/5/95--Howniceitwouldbeifyoucouldstayabitlonger！如果你能久留些日子，那多好??！

--IfIknewhisaddress,Iwouldbeabletowritetohim.如果我知道他的地址，我就能給他寫信了。--Ifhewerehere,hemightbeabletohelp.如果他在這里，他或許會幫忙的。2021/5/961.1.2.和過去事實相反的非真實條件句

這類非真實條件句表示過去未發(fā)生的事情，和過去事實相反。比如：

2021/5/97--IfIhadleftalittleearlier,Iwouldhavecaughtthetrain.如果我早一點離開的話，我就會趕上火車了。--Theman’slifemighthavebeensavedifhehadbeensenttoabetterhospital.如果把那個人送到一家更好的醫(yī)院的話，他也許回被救活的

2021/5/98--IcouldhavedonebetterifIhadbeenmorecareful.我要是更細心一些的話，會做得更好的。Youwouldn’thavecaughtcoldifyouhadputonmoreclothes.你如果多穿些衣服，就不會著涼了。2021/5/991.1.3.對未來事情的虛擬推測

這類非真實條件句表示對未來事情的虛擬推測。

--IfIwereto/shoulddoit,Iwoulddoitinadifferentway.

2021/5/910

這類非真實條件句表示對未來事情的虛擬推測。--IfIwereto/shoulddoit,Iwoulddoitinadifferentway.如果我去做這事的話，我會用不同方式去做的。--Ifthisweretohappenagain,wewouldn’tletyouoffsoeasily.

如果這樣的事情再次發(fā)生，我們不會如此輕易的放過你的。--Iftheyshoulddaretoinvadeourcountry,wewouldwipethemoutcompletely.

如果他們膽敢侵略我們國家，我們會將他們?nèi)肯麥绲簟?/p>

2021/5/9111.1.4.省略If的非真實條件句

虛擬條件句中的連接詞if省略時，要把were,had,should移到從句的主語之前。比如:---WereIrich(=ifIwererich),Iwouldgiveyousomemoney.如果我富有的話，我會給你一些錢的。2021/5/912--HadIhadmoretime(=IfIhadhadmoretime),Iwouldhavefinishedmyhomework.如果我有更多些時間，我一定已經(jīng)完成家庭作業(yè)了。--Shouldhecomeearly(=Ifheshouldcomeearly),tellhimtowaitforhiswife.如果他來得早，告訴他等候他的妻子。

2021/5/9131.1.5.錯綜時間非真實條件句

主句表示的動作和從句表示的動作所發(fā)生的時間不一致時，動詞的形式要根據(jù)表示的時間進行調(diào)整

，如果從句表示過去，而主句表示現(xiàn)在，或者從句表示現(xiàn)在，而主句表示過去，可以使用混合虛擬形式.

--Ifshehadtakenthedoctor’sadvice,shewouldn’tbeinhospitalnow.

如果她聽從醫(yī)生建議的話，現(xiàn)在也就不會住院了。2021/5/914如果湯姆通過了大學(xué)考試，他現(xiàn)在就在這所大學(xué)里學(xué)習(xí)了。

--Ifshewasn’tsobusynow,shemighthavejoinedusinthework.

如果她現(xiàn)在不那么忙，她或許會參加我們的工作。

--Tomwouldbestudyingattheuniversitynowifhehadpassedtheentranceexamination.2021/5/9151.1.6.含蓄條件句

英語中有些句子從形式上看不包含條件從句，但在意義上卻是非真實條件句，這類句子稱為含蓄條件句，這樣的句子可分為三類

2021/5/9161.省略整個條件句

--Suchmistakescouldhavebeenavoided.(省略了ifwehadbeenmorecareful).

這樣的錯誤本來是能夠避免的。

--Ishouldhavecaughtthetrain.(省略了ifIhadleftalittleearlier)

我本應(yīng)該趕上火車的。2021/5/9172.用介詞或介詞短語表示的非真實條件句--Butforairandwater,nolivingthingcouldexist.

沒有氧氣和水，任何生物都不能生存。--Withoutsteel,therewouldbehardlyanyindustrytotalkabout.沒有鋼，幾乎任何工業(yè)都無從談起。--Iwouldhavedonethesameinthatposition.我要是處于那個位置，也會那樣做的.

2021/5/918

3.通過上下文來表示非真實條件句--Iwasillthatday,otherwiseIwouldhavecometoseeyou.

那天我生病了，否則我就來看你了。--Youcannotdothat.Itwouldruinyourlife.

你不能那樣做，那會毀了你的一生。--Tomjustgivesupeverythingfor

her.Herrywouldn’tbethatsilly.

湯姆為她放棄一切，亨利才不會那么傻呢。2021/5/919

1.2.虛擬語氣用于賓語從句

1.2.1.句型“…wishthat…”

在wish后的that賓語從句中：1.如果表示對現(xiàn)在的愿望，從句謂語要使用過去時:

（1）從句謂語動詞如果是be，則用were形式。（2）從句謂語動詞如果是行為動詞，則用過去時形式。--IwishIwereabird.但愿我是只鳥兒。--Iwishyoudidn’ttalklikethat.

但愿你沒有那樣說。2021/5/920

2.如果表示對將來的愿望，從句謂語動詞用“would(could,might)+動詞原形”

的形式。

--Iwishyouwoulddothefavorforme.

但愿你會幫我這個忙。--IwishIcouldspeakseverallanguages.

但愿我會說好幾種語言。2021/5/9213.如果表示對過去沒有實現(xiàn)或不可能實現(xiàn)的愿望，從句謂語動詞用過去完成時形式“had+done/been

”形式。--Iwishyouhadn’tmadesomanyspellingmistakesinthelastexam.

但愿上次考試你沒出那么多拼寫錯誤。--IwishthatIhadlistenedtoyouradvice.多希望我那時聽了你的話。2021/5/9221.2.2.句型“主語+引起虛擬的動詞+含虛擬語氣的賓語從句”

1.英語中有很多表示愿望、請求、命令、建議等意義的動詞，當(dāng)它們作為謂語引導(dǎo)賓語從句時,從句謂語必須用“(should)+動詞原形”的形式.常用的這類動詞有：2021/5/923demand,insist,suggest,command,request,order,propose,desire,require,urge,maintain,deserve,recommend,intend,move,ask,prefer,advise,decide等等。--Theteacherinsistedthatallthestudents(should)beontime.

老師要求學(xué)生們準(zhǔn)時到校。--Hesuggestedthattheregulations(should)berevised.他建議修改規(guī)則。2021/5/924Thelawyeraskedthatthecase(should)bepostponedforonemonth.

律師要求案子往后推遲一個月。但是，請注意：1.在書面語中，should常?？梢允÷裕赥OEFL考試中，should必須省略。2021/5/9252.在動詞expect,believe,think,suspect等的否定形式或疑問形式后，其賓語從句的謂語可用虛擬語氣，其形式為“should+動詞原形或完成時用來表示驚訝、困惑、懷疑、不滿等情緒。比如：

--Ineverexpectedthattheproblemshouldbesocomplicated.

我從未想到問題會如此復(fù)雜。--Theyjustcouldn’tbelievethatthenewstadiumshouldbesobig.

他們簡直不能相信新的體育館會如此大。--Idon’tthinkheshouldhavedonethefavorforyou.我覺得他是不會幫你忙的。

2021/5/926

1.3.

虛擬語氣用于主語從句

1.3.1.

句型1.表達虛擬語氣的主語從句的一般形式為：

Itis/was+引起虛擬語氣的形容詞或過去分詞+含虛擬語氣的主語從句2.這類主語從句常常用于表示要求、建議、命令、請求、提議等，其謂語形式往往為“（should）+動詞原形”的形式。在美國，常省略should，而在英國，則往往不省略should。

2021/5/927比如：--Itisnecessarythatthemachine(should)beoiledeveryday.

機器必須天天上油。--Itisdesiredthateverystudent(should)passtheexam.

要求每位學(xué)生都得通過考試。2021/5/9281.3.2.可以引導(dǎo)這類虛擬語氣的主語從句的形容詞和過去分詞

1.一般形容詞important,necessarynatural,possible,essential,vital,appropriate,better,best,imperative,probable等等。

2021/5/929Itisimportant/vital/necessary/essentialthattheenvironment(should)beprotected.2.表示驚訝、厭惡、不解等意義的形容詞：用來強調(diào)“驚訝”的語氣。pity,interesting,strange,odd,amazing,astonishing,surprising,annoying,ridiculous,absurd,sorry,shocked,astonished,unthinkable,incredible等等。

2021/5/930--Itisamazingthathe(should)finishtheworksosoon.

--Itisapity/interesting/strange/odd/surprising/annoying/absurd/ridiculousthatamanlikehim(should)makesuchafoolishmistake.--Iamsorry/shocked/astonishedthathe(should)feelthatway.

在這里，should用于強調(diào)“驚訝”的意義。2021/5/9313.“特殊”形容詞，這些形容詞往往與上面所列的能引起虛擬語氣的動詞相對應(yīng)。

如：advisable,desirable,urgent,preferable等等。

--Itisdesirablethattheclassroom(should)becleanedinanhour.

希望教室在一個小時內(nèi)打掃干凈。--Itisadvisablethatanotheruniversity(should)besetup.

建立另一所大學(xué)是行得通的。2021/5/932

4.動詞過去分詞，這些分詞也往往與上面所列的能引起虛擬語氣的動詞相對應(yīng)。比如：

desired,advised,decided,required,requested,proposed,ordered,demanded,insisted,arranged,moved,suggested等等。

Itisrecommended/decided/requested/suggestedthattherules(should)beprotected.2021/5/9331.4.虛擬語氣用于狀語從句

1.4.1.由asif/though引導(dǎo)的表語從句和方式狀語從句

1.其謂語形式跟wish后的賓語從句中的謂語形式一樣，有如下形式：（1）如果表示與現(xiàn)在事實相反，從句謂語要使用過去時，即：從句謂語動詞如果是系動詞be，則用were形式；如果是行為動詞，則用過去時形式。（2）如果表示與過去事實相反，從句謂語用過去完成時形式“had+動詞的過去分詞”，也可用“could/would+動詞的完成時”形式。（3）如果表示與將來事實相反，從句謂語為“would(could,might)+動詞原形”的形式。

2021/5/9342.舉例--Helooksasifhewereill.他看上去仿佛病了。

--Thismachineoperatedasthoughithadbeenrepaired.這機器運行良好，仿佛修理過一樣。--Theytalkedasiftheyhadbeenfriendsforyears.

他們交談起來似乎是多年的朋友一樣。--Itseemsasifitwerespringalready.現(xiàn)在仿佛已經(jīng)是春天了。

2021/5/9351.4.2.由某些連詞引導(dǎo)的讓步狀語從句

以下連詞可以引導(dǎo)讓步狀語從句：lest,forfearthat,whether等。

--Hetookhisraincoatwithhimlestitshouldrain.他隨身帶上雨衣，生怕下雨。

--Wehidbehindsomebushesforfearthatpassers-byshouldseeus.我們躲在矮樹后，以防過路人看見。

--Allmatter,whetheritbegas,liquidorsolid,ismadeupofatoms.

所有物質(zhì)，無論是氣體、液體、還是固體，均由原子組成。

2021/5/936

1.4.3.由某些連詞引導(dǎo)的條件狀語從句

1．可以引導(dǎo)含有虛擬語氣的條件狀語從句的連詞有：incase(假使，說不定)unless（除非，如果不）supposing（假如）providing（倘若）onconditionthat（如果）

2.這類條件狀語的謂語動詞可用動詞的過去時形式，也可用“（should）+動詞原形”或“may(might,could,would)+動詞原形”的形式。

2021/5/9373.舉例--IwillgetsomebeerincaseJohnshouldcomehere.

我會弄些啤酒，以便約翰來這里。--Unlessheweremyfriend,Ishouldnotexpecthishelp.

如果他不是我的朋友，我不會期待他的幫助。--Supposinghenevercame!Whatwouldyoudothen?

假設(shè)他不來！你們將怎么辦呢？--Providingyouhadtheopportunitytogoabroad.Wherewouldyougo?

假若你有機會出國，你會上哪兒去？2021/5/9381.4.4.由某些連詞引導(dǎo)的狀語從句

1.可以引導(dǎo)含有虛擬語氣的目的狀語從句的連詞有：inorderthat;sothat

2.這種目的狀語從句的謂語動詞用“may/might或can/could+動詞原形”形式。1.

舉例--Shelistenedcarefullyinorderthatshemightdiscoverexactlywhathewanted.

她仔細聽著，以圖發(fā)現(xiàn)她真正想要的東西。--Shetookthefrontseatsothatshecould/mighthearmoreclearly.

她坐在前排以便聽得更清楚些。

2021/5/9391.4.5.由某些代詞或詞組引導(dǎo)的讓步狀語從句1.可以引導(dǎo)含有虛擬語氣的讓步狀語從句的代詞或詞組有：wh-ever型代詞，nomatterwh-型詞組。2.這種讓步狀語從句的謂語動詞通常用“（

may）+動詞原形”的形式；若指過去的動作，則用（may）+

havedone。2021/5/940.舉例--Whateverdefectshemayhave,heisanhonestman.

無論他有什么缺陷，他都是一個誠實的人。

--Iwon’tletyouinwhoeveryoumaybe.無論你是誰，我都不會讓你進來。

--Comewhatmay,we’llgoahead.無論發(fā)生什么情況，我們都要干下去。--Youmustn’tbeproud,howevermuchyoumayhaveachieved.不管你取得了多大成就，都不應(yīng)驕傲。2021/5/9411.5.其它表示虛擬語氣的句型

1.5.1.虛擬語氣用于表語從句和同位語從句

1.

當(dāng)表語從句的主語和同位語的先行詞是能夠引起虛擬語氣的抽象名詞時，從句必須用虛擬語氣.其形式為：從句的謂語動詞用“(should)+動詞原形”的形式。

2.能夠引起虛擬語氣的抽象名詞（1）一般名詞：idea,motion,plan等等。（2）與那些能夠引導(dǎo)虛擬語氣的動詞相對應(yīng)的名詞。比如：

advice,demand,desire,order,proposal,preference,

requirement,suggestion,decision,recommendation等等2021/5/942--Yoursuggestionthathebeinvitedwasrejected.

你的關(guān)于邀請他的建議被拒絕了。--Mysuggestionisthathe(should)takepartinthegame.我建議讓他參加比賽。--Whatdoyouthinkofmyproposalthatwe(should)gotowatchthegamenextSunday?

我建議下周日去看比賽，你們認(rèn)為如何？

2021/5/9431.5.2.一些特殊句型1.

句型“hadhoped/thought+賓語從句”

表示“過去未實現(xiàn)的愿望或想法”，有“本來希望，本來以為”之意，從句謂語要用“would+動詞原形”的形式。--Mikehadhopedthatshewouldanswerhisletter.

邁克本來以為她會回他信的。

2021/5/9442.句型“wouldrather/wouldsooner/would(just)assoon+從句”

這種句型后面常接省去that的從句，從句謂語用過去時表示還不是事實，用過去完成時表示發(fā)生在過去的但沒有實現(xiàn)的事情。

--Iwouldrathertheycametomorrow.我希望他們明天來。

--Iwouldrathertheyhadcomeyesterday.我真希望你昨天來了。（其實沒有來）

--Iwouldjustassoonyoupostedtheletterrightaway.

我真希望你立即把這封信寄出去。2021/5/945

3.句型“

Itis(high,about)time(that)…”

這種從句謂語使用“should＋動詞原型”時，表示對現(xiàn)在事實的虛擬；使用動詞的過去時，是對未來的虛擬推測；現(xiàn)在一般使用后一種形式。比如：

--Itistime(that)wewenttobed.--Itishightime(that)weputanendtothiscontroversy.2021/5/9464.句型Ifonly…

Ifonly表示“但愿”、“要是…就好了”之意，其用法和句型“Iwish…”

基本相同，只是更富有感情色彩，與should連用，表示一時很難實現(xiàn)的愿望。

--IfonlyIcouldfly!我要是會飛就好了！--IfonlyIwouldpassthefinalexam!但愿我能通過期末考試！--Ifonlytherainwouldstop.這雨要是停下來就好了。2021/5/947５.虛擬語氣可以用于otherwise或or引導(dǎo)的并列分句--Idon’tknowhisaddress;otherwiseIwouldwritehimearlier.

我不知道他的地址，否則我早就給他寫信了。--Ididn’tknowhisaddress;otherwiseIwouldhavewrittenhimearlier.以前我不知道他的地址，否則我早就給他寫信了。

2021/5/948６.虛擬語氣用于表示祝福、愿望、詛咒、禁止等意義。

--Mayyoubehappy!祝你幸福！

--LonglivethePeople’sRepublicofChina!

中華人民共和國萬歲！

--Godblessyou!上帝保佑你！--Goddamnyou!該死的！--Heavenforbid!天理不容！--Sobeit.但愿如此／就這樣吧。--Deviltakehim!混蛋！2021/5/949

7.

虛擬語氣用于使語氣變得委婉和客氣--Wouldyoumindopeningthewindowforme?你能給我打開窗子嗎？--I’dliketogowithyou.我和你去。--Youmightaswellputthemeetingoffforafewdays.你們不妨把會議推遲幾天。--Theleadershipwouldn’tallowit.領(lǐng)導(dǎo)上恐怕不會同意。

2021/5/950練習(xí)1：

1.IwishI____youbetter.A.knowB.knewC.willknowD.haveknown2..

Iwishedit_____butitdid.A.

occurrednotB.hadnotoccurredC.wouldnotoccurD.didnotoccur

3.IfonlyI____theanswer,Iwouldhavetoldyou.A.knewB.haveknownC.wouldknowD.hadknown

4.IfI____tomorrow,whatwouldwedo?A.willnotriseB.wouldnotriseC.didnotriseD.hadnotrise

2021/5/9515.____,Iwouldtakeanumbrellawithme.A.HadIbeenyouB.IwereyouC.WereIyouD.Ihadbeenyou

6.UnlessyoulearntGerman,there____littlepointinyourgoingtoaGermanuniversity.A.wouldbeB.willbeC.canbeD.wouldn’tbe

7.It’shightime____himaseverelessonforbeingoftenlate.A.yougiveB.yougaveC.you'llgiveD.youshouldgive2021/5/9528.Ifwedidnothaveatmosphericpressure,we

automobiletires.A.

cannothaveB.couldnothaveC.willnothaveD.arenothaving9.Thedoctorsuggestedthatyourbrother

hisrighthand.A.avoidtouseB.avoidusingC.hasavoidusingD.avoidedtouse10.Iwouldbegratefulifyou

thearrangementsforme.A.makeB.weretomakeC.madeD.wouldmake2021/5/95311.Ifthere

afire,ringthenumber119.

A.isB.wereC.shouldbeD.be12.Itisimportantthateachofyou_____anotebooktoclasswithyoueveryday.A.willbringB.mustbringC.bringsD.bring13.Werecommendthatwork____atonce.

A.startB.startsC.willstartD.started14.Theradioistoonoisy.Iwishyou____down.A.willturnB.wouldturnC.aretoturnD.canturn2021/5/95415.Ifyouhadn’ttoldmeaboutit,I____unawareofthefactsnow.A.wouldstillhavebeenB.mstillC.wouldstillbeD.wasstill16.I’djustassoon____rudelytoher.A.thatyouwon’tspeakB.younotspeaking

C.younotspeakD.youdidn’tspeak17.Benwouldhavestudiedmedicineifhe____toamedicalschool.A.couldbeabletoenterB.hadbeenadmittedC.wasadmittedD.wereadmitted2021/5/95518.IfBob____withus,hewouldhavehadagoodtime.A.wouldcomeB.wouldhavecomeC.hadcomeD.came19.WehadhopedthatMary____wellagain.A.willsoonbeB.hadsoonbeenC.issoonD.wouldsoonbe20.Ifyouhadtakenthemedicineyesterday,you____sobadnow.A.wouldn’thavefeltB.don’tfeelC.wouldn’tbefeelingD.aren’tfeeling2021/5/95621.Ifhewerereallyhonest,he____thetruthatlastmeeting.A.wouldtellB.toldC.shouldhavetoldD.musthavetold22.Butforthestorm,I____homebeforenight.A.wouldbeB.wasC.wouldhavebeenD.hadbeen23.Ifithadnotbeenforlily,I____.A.

shallnothaveunderstooditB.wouldn’tunderstanditC.mightnothaveunderstooditD.donotunderstandit2021/5/95724.Itisnecessarythatthecourseingeneralscience____takenbeforethechemistrycourse.A.isB.beC.tobeD.willbe25.Ifithadnotbeenforthestormwe____muchearlier.A.shouldarriveB.shouldhavearrivedC.wouldarriveD.mightarrive26.Itisvitalthatyou____ourcompetitorstoknowourplans.A.donotpermitB.willnotpermitC.notpermitD.havenotpermitted2021/5/95828.MayIbegthatyou____anydecisioninthismatteruntilIseeyou?A.donotmakeB.willnotmakeC.notmakeD.didnotmake29.Thestudentsrequestthatthey____givenlesshomework.A.beB.areC.willbeD.were30.Hetalksasifhe____everything.A.knowsB.hasknownC.knewD.willknow31.----What’sMary’ssecondname?----How____Iknow?A.canB.shouldC.doD.could2021/5/95932.Ifyou____amoment,I’llgoandtellthemanagerthatyouarehere.A.willwaitB.waitedC.waitD.weretowait33.Youwillloseweightifyou____onadiet.A.willgoB.wentC.goD.hadgone34.Ifyou____themovielastnight,youwouldn’tbesosleepy.A.haven’twatchedB.didn’twatchC.wouldn’thavewatchedD.hadn’twatched

2021/5/96035.Iamsorrythathe____theoffer.A.

shouldrefuseB.hasrefuseC.refusesD.shouldhaverefused36.Ifthedoctorhadbeenavailable,thechild____.A.wouldnotdieB.wouldnothavediedC.couldnotdieD.couldnothavedie37.Heworeamasksothatnoone____him.A.canrecognizeB.mayrecognizeC.recognizeD.shouldrecognize

2021/5/96138.Ididn’tknowhistelephonenumber;otherwiseI____him.A.telephonedB.hadtelephonedC.wouldhavetelephonedD.wastelephoning39.Hadshebeengivensomeinformation,she____thequestion.A.wouldanswerB.couldanswerC.couldhaveansweredD.answered40.Wehungoutalanternlesthe____lostinthemist.A.getsB.getC.willgetD.got2021/5/96241.Itisbestthatyou____yourtripatonce.A.cancelB.canceledC.willcancelD.aretocancel42.Ifeelveryuncomfortable.IwishI____somuch.A.donoteatB.didnoteatC.hadnoteatenD.havenoteaten43.Thepictureexhibitionboredmetodeath.IwishI____toit.A.hadnotgoneB.havenotgoneC.didnotgoD.cannothavegone

2021/5/96344.Atthethoughtheshookhimself,asthoughhe____fromanevildream.A.wokeB.wakesC.wouldwakeD.hadwoke45.Iwon’tletyouoffwhoever____.A.youareB.youwillbeC.youmaybeD.yoube46.Yourexaminationresultswerequitesatisfactory,but____ifyouhadspentlesstimeinplayingbasketball.A.

wouldn’ttheybebetterB.wouldn’ttheyhavebeenbetterC.hadn’ttheybeenbetterD.weren’ttheybetter2021/5/96447.Nomatterwhat____IamdeterminedtodowhatIthinkitright.A.yousayB.youwillsayC.yousaidD.youmaysay48.Itwassuggestedthatthisnaughtyboy____A.willbepunishedB.couldbepunishedC.waspunishedD.bepunished49.IfWatergate____Nixonwouldnothaveresignedfromthepresidency.A.hadnotoccurredB.wasnotoccurredC.didnotoccurD.wouldnotoccur2021/5/96550.Itisastonishingthatapersonofyourintelligence____betakeninsoeasily.A.couldB.shouldC.mightD.would51.Itwasdecidedthatthematter____referredtospecialcommittee.A.wasB.beC.tobeD.wastobe52.Whatwouldhappensupposingtheworld____spinning.A.stopB.stoppedC.wouldstopD.hadstopped

2021/5/96653.Thelaunchingoftherocketwasdelayedhalfanhourbybadweather.Iftheweather____goodtheywouldhavelauncheditat8:40insteadofat9:10.A.beB.wereC.hadbeenD.wouldbe54.Whydopeoplealwaysweardarkclothesatnight?Ifthey____lightcoloredclothesdriverswouldseethemmuchmoreeasily.A.wearB.wouldwearC.woreD.hadworn2021/5/96755.Ididnotrecognizehimatfirstbecausehewaswearingdarkglasses;ifhe____them,I____himimmediately.A.wasn’twearing…couldrecognizedB.wasn’twearing…couldhaverecognizedC.hadn’tbeenwearing…mightrecognizeD.hadn’tbeenwearing…couldhaverecognized56.____electroniccomputersnotbeenused,itwouldhavetakenthemalongtimetosolvethecomplicatedproblem.A.HadB.HaveC.HasD.Were2021/5/96857.Withoutair,we____forcedtoseekshelterfromthesun,asthere____noatmospheretoprotectusfromthesun’sdeadlyrays.A.will,beB.maybe,maybe

C.wouldbe,wouldbeD.are,is58.Intheabsenceoffriction,belts____inconveyingpowerfromonemachinetoanother.A.willnotbeusedB.maynotbeusedC.cannotbeusedD.couldnotbeused2021/5/96959.Itisdecidedthatnosmoking____intheroomA.isallowedB.beallowedC.willbeallowedD.shouldhavebeenallowed60.Thedoctorinsistedthatthispatient____forthesedays.A.notworkhardB.worknothardC.notworkhardD.doesnotworkhard2021/5/97061.Theleaderraisedhisvoicesothatwe____.A.couldallhearB.canallhearC.allshouldhearD.allmayhear62.Heturnedtheradiodownverylowinorderthathe____disturbtheoldladydownstairs.A.shouldn’tB.maynotC.shallnotD.couldn’t63.Thedoctorinsistedthathispatient____.

A.thathenotworktoohardfortwomonthsB.takeiteasyfortwomonthsC.takingiteasyinsideoftwomonths

D.totakesomevacationstwomonths2021/5/97164.Ifhehadn’ttakenglovesoff,he____frostbitten.A.won’thavegotB.hadn’tgotC.wouldn’thavegotD.shouldn’thavegot65.Ifyouhadbeenhere,what____?A.shouldyoudoB.wouldyouhavedoneC.haveyoudoneD.didyoudo66.---Whyareyouinsuchbadtemper?---BecauseIhavebeenwaitingforanhourinanicywind.Ifyou____foranhourinanicywind,you____inbadtemper,too.

2021/5/972A.werewaiting……wouldbeB.waited……h(huán)adbeenC.hadbeenwaiting……wouldhavebeD.hadbeenwaiting……wouldbe67.Everything____ifNancyhadnotcalledthefirebrigade.A.willbedestroyedB.willhavedestroyedC.woulddestroyD.wouldhavebeendestroyed68.Thechairmanrequestedthat____.A.themembersstudiedmorecarefullytheproblemB.theproblemwasmorecarefulnesslystudied

2021/5/973C.withmorecarefulnesstheproblemcouldbestudiedD.themembersstudytheproblemmorecarefully69.____hewouldhavecometotheclass.A.IfMikeisabletofinishhishomeworkB.WouldMikebeabletofinishhishomeworkC.IfMikecouldfinishhishomeworkD.IfMikehadbeenabletofinishhishomework70.IfIhadseenthesignal,I____.A.wouldstopB.wouldhavestoppedC.musthavestoppedD.hadstopped2021/5/97471.Somescientistssaythatitisessentialthatmankind____theamountofthepollutioninbigcities.A.reduceB.reducedC.bereducedD.willreduce72.IfIcouldswim,I____withyoutothereservoiryesterday.A.wouldgoB.wentC.hadgoneD.wouldhavegone73.Theywouldstillbemissingatseaifapassingship____them.A.didnotspotB.hadnotspottedC.wasnotspottingD.wouldnotspot2021/5/97574.WedarenotplayjokesonMr.Kanelesthe____angry.A.willbecomeB.shouldbecomeC.becomesD.became75.Itisagreatpitythatyou____havedonesuchathing.A.oughttoB.shouldC.couldD.might76.Itwasessentialthattheapplicationforms____backbeforethedeadline.A.mustbesentB.weresentC.wouldbesentD.besent2021/5/97677.Itishighlydesirablethatanewpresident____forthiscollege.A.appointedB.beappointedC.isappointedD.hasbeenappointed78.Butfortheworker’shelp,we____.A.shouldn’tsucceedB.couldnothavesucceedC.willnotsucceedD.shouldnothavesucceed79.____yourhelp,Iwouldnothavefinishedmywork.A.ButthatB.ButforC.ButifD.Thanksto

2021/5/97780.Thetrafficwasveryheavy,otherwiseI____there20minutesearlier.A.wouldbeB.shouldbeC.wouldhavebeenD.hadbeen81.AsIhavenothingtodonow,I____aswellgowithyou.A.shouldB.wouldC.couldD.might82.Nomachinewouldworkforlongifit____properlylubricated.A.isn’tB.weren’tC.hasn’tD.won’t2021/5/97883.I____tothepartyifIhadhadaninvitation.A.wouldgoB.wouldhavegoneC.wentD.oughttogo84.IfIhadwings,I____tothemoon.A.wouldhaveflownB.wouldflyC.canflyD.fly85.Youradvicethatshe____tillnextweekisreasonable.A.waitsB.willwaitC.istowaitD.wait2021/5/97986.____today,shewouldgettherebyFriday.A.IfsheleavesB.WereshetoleaveC.WassheleavingD.Wouldsheleave87.Themanager__thatthenewemployersgothroughprofessionaltrainingbeforetheystartedworking.A.persistedB.insistedC.resistedD.assisted88.You’dbetterkeepaseatforherincaseshe____.A.comingB.maycomeC.comeD.iscoming

2021/5/98089.Mygradeontheexaminationisterrible.IwishI____foritmorethoroughly.A.havestudiedB.hadstudiedC.studiedD.willstudy90.----Wouldyoulikehimtopaintthedoorgreen?----I’dratherhe____itblue.A.paintedB.topaintC.paintD.willpaint91.Irecommendedthatthestudent____hiscompositionassoonaspossible.A.shouldfinishthewritingB.finishwritingC.finishedwritingD.finishedwriting2021/5/98192.Thejobwouldrequirethat____at7O’clockeverymorning.A.hewasatthefactoryB.hewillbeatthefactoryC.hebeatthefactoryD.hehasbeenatthefactory93.Theprofessorgaveordersthatthetest____before5:30.A.befinishedB.willfinishC.willbefinishedD.shallfinish94.Ifit____tomorrow,thematchwouldbepostponed.A.rainsB.weretorainC.israiningD.wouldrain2021/5/98295.----Heisalreadyonthew