河南省郑州市新世纪学校2012届高三英语专题总复习精选强化练习题（五十九）[每小题0.5分，共30小题；满分15分]得分：________1.—Howdidyoudointhetest？—Notsowell.I________muchbetterbutImisreadthedirectionsforwriting.(2010·北京东城区高三一模试题)A.willhavedoneB.couldhavedoneC.musthavedoneD.mayhavedone答案：B[but所表达的是一种含蓄条件，由其后的过去时态可知此处该用“could＋完成时”的虚拟形式。]2.Shequickenedherpaceinorderthatshe________withtheothers.A.maycatchupB.mightcatchupC.couldhavecaughtupD.mighthavecaughtup答案：B[这是目的状语从句，由主句的过去时态可知此空该用情态动词的过去时。]3.Ifitwerenotforthefactthatshe________sing，Iwouldinvitehertotheparty.A.couldn’tB.shouldn’tC.can’tD.mightnot答案：C[“她不能唱歌”是一客观事实，所以用现在时。]4.—Youdidn’twaitforMr.Blacklastnight，didyou？—No，butwe________.Hedidn’treturnhomeatall.(2010·山东烟台市高三年级诊断性测试)A.couldn’thaveB.needn’thaveC.didn’tneedtoD.shouldwaithave答案：C[needn’thavedone和didn’tneedtodo的区别是：前者是虚拟语气，意为“(过去)本没必要做，但事实上却做了”；后者是陈述语气，意为“(过去)没必要做，事实上也没做”。根据语境，该选C。]5.Tomhasn’tcometoworksincelastFriday.________hehavehadanaccident？(2010·福建市三明考前模拟)A.MustB.ShouldC.MayD.Can答案：D[疑问句的推测常可用can，一般不用must/may。]6.I’llcertainlybesurprisedifhe________totellthemwhatheknows.A.dareB.willdareC.daredD.dares答案：D[该句中的dare作实义动词而非情态动词，因此有人称和数的变化。]7.—TomcametoworklastFriday，butnoonehasseenhimsince.—________hehavehadanaccident？A.ShouldB.MustC.MightD.Could答案：D[疑问句的推测常可用could，一般不用must/might。]8.Itwasreallyverydangerous；you________himseriously.(2010·江苏盐城市高三第二次调研考试)A.mighthaveinjuredB.mightinjureC.mustinjureD.needhaveinjured答案：A[A是虚拟语气，意为：有可能受到严重伤害。]9.—Mom’sgift？She________havechosenabetteroneforme.—She________beveryhappytoknowit.A.should；mustB.might；wouldn’t用心爱心专心1C.couldn’t；mustD.mustn’t；can’t答案：C[第一空：否定推测可用could，一般不用must。第二空：must一般用于肯定推测，意为“一定”。]10.—________hehavebeenchosenascaptainofthefootballteam？—Yes，he________.A.Can；musthaveB.Must；musthaveC.Can；mustD.Must；must答案：A[can表推测可用于疑问句，must不可这么用，即可排除B、D。“must＋完成时”表示对过去的推测，A项中的musthave是musthavebeenchosenascaptainofthefootballteam的省略。]11.You________usemybikeonconditionthatyougiveitbacktomebeforeIleavehere.A.shouldB.mustC.oughttoD.shall答案：D[shall在这里表示“允诺”。]12.—Look，John’sfallenasleep.—Oh，he________toolatelastnight.(2010·湖北八校高三年级第二次联考)A.mightsitupB.shouldhavesatupC.couldsitupD.musthavesatup答案：D[该句是表示对过去动作的一种肯定推测。]13.Don’tbesoanxiousaboutthat.Helen________anote.A.mayleaveB.shouldleaveC.mighthaveleftD.canhaveleft答案：C[C表示对过去动作的一种推测。注：can一般不用于肯定推测，所以D不正确。]14.Itwouldbeimpossibleforhimtoleavehospitaltomorrowifhe________firstaidwhentheaccidenthappened.A.hadn’tbeengivenB.wasn’tbegivenC.shouldn’tbegivenD.wouldn’tbegiven答案：A[与过去事实相反，if从句的谓语常用过去完成时。]15.Lastyear’sSARSoutbreaktellsusthatasoundpublichealthsystem________bebuiltupandstrengthenedinourcountry.(2010·广西柳州高三第二次模拟考试)A.shouldB.canC.willD.may答案：A[这里意为“应该”，所以选A。]16.Whydidn’tyoumakemeatelephonecallyesterday...
