高中英语人教版Unit2Poems 专项提升unit2-虚拟语气专练

专项提升：unit2虚拟语气专练Ⅰ.翻译句子：1.我们有必要出去散散步。2.如果他早起，他就不会上学迟到。3.如果他开车更小心点，他昨天就不会出车祸了。4.要是我们的父母能和我们住在一起就好了。5.真遗憾你竟然错过了一个好机会。6.你真该去上学了。7.你本不应该告诉她真相。8.我没有足够的钱，否则我会买那本书的。9.如果我们国家每个人都懂急救，就会有许多生命被救。10.我宁愿你现在付我钱。Ⅱ.请改正下列句子中的错误。1.Thedoctororderedthatshestayedinbedforafewdays.2.I’dratheryouwillgototheconcertwithmethisevening.3.Ifyouhadworkedhard,youwouldhavebeenverytirednow.4.Itishightimethatweleaveforourhometown.5.IfonlyIcanspeakseveralforeignlanguages!6.IwishIdidn’tdosuchafoolishthingyesterday.7.Whatwouldhavehappenedifyoudidn’thelpher?8.Butforyourgreatefforts,theworkcouldn’tbefinishedontime.Ⅲ.单项选择。1.________morecareful,hisshipwouldnothavesunk.A.Ifthecaptainwere B.HadthecaptainbeenC.Shouldthecaptainbe D.Ifthecaptainwouldhavebeen2.ItishardformetoimaginewhatIwouldbedoingtodayifI________inlove,attheageofseven,withtheMelindaCoxLibraryinmyhometown.A.wouldn’thavefallen B.hadnotfallenC.shouldfall D.weretofall3._______fired,yourhealthcareandotherbenefitswillnotbeimmediatelycutoff.A.Wouldyoube B.Shouldyoube C.Couldyoube D.Mightyoube4.—Pityyoumissedthelectureonnuclearpollution.—I_______it,butIwasbusypreparingforajobinterview.A.attended B.hadattended C.wouldattend D.wouldhaveattended5.HadPaulreceivedsixmorevotesinthelastelection,he______ourchairmannow.A.musthavebeen B.wouldhavebeen C.were D.wouldbe6.________theEnglishexaminationIwouldhavegonetotheconcertlastSunday.A.Inspiteof B.Butfor C.Becauseof D.Asfor7.LookattheterriblesituationIamin!IfonlyI________youradvice.A.follow B.wouldfollow C.hadfollowed D.havefollowed8.Ifyouhadn’ttakensuchalongtimetogetdressed,we_______therenow.A．wouldbe B．wouldhavebeen C．havebeen D．willbe9.Itistimethatthegovernment____measurestoprotecttherarebirdsandanimals.A.takes B.took C.hastaken D.taking10.Hewasverybusyyesterday,otherwisehe______tothemeeting.A.wouldcome B.came C.wouldhavecome D.hadcome11.Withoutelectricityhumanlife______quitedifferenttoday.A.is B.willbe C.wouldhavebeen D.wouldbe12.Ifhe______totheteacherattentively,he______theanswertotheproblemnow.A.hadlistened,wouldhaveknown B.listened,wouldknowC.listened,wouldhaveknown D.hadlistened,wouldknow13.Iwouldhavecomeearlier,butI________thatyouwerewaitingforme.A.didn’tknow B.hadn’tknow C.wouldhaveknown D.haven’tknown14.Everything______ifAlberthadn’tcalledthefirebrigade.A.willbedestroyedB.willhavebeendestroyedC.wouldbedestroyedD.wouldhavebeendestroyed15.______theclouds,youwouldfindtheairplaneintheskyeasily.A.Haditnotbeen B.Ifitwerenot C.Ifithadnotbeenfor D.Wereitnotfor答案与解析：Ⅰ.翻译句子：1.It’snecessarythatweshouldhaveawalknow.2.Ifhehadgotupearly,hewouldnothavebeenlateforschool.3.Ifhehaddrivenmorecarefully,hewouldnothavehadthecaraccidentyesterday.4.Ifonlyourparentscouldlivewithus!5.It’sapitythatyou(should)missagoodchance.6.Itishightimethatyouwent/shouldgotoschool.7.Youshouldn’thavetoldherthetruth.8.Ididn’thaveenoughmoney.OtherwiseIwouldhaveboughtthatbook.9.Ifeveryoneinourcountryknewfirstaid,manyliveswouldbesaved.10.Iwouldratheryoupaidmenow.Ⅱ.请改正下列句子中的错误。1.stayed→(should)stay。order的宾语从句的谓语用“（should）+动词原形”的虚拟结构。2.willgo→went。wouldrather后的宾语从句中，用过去时表示现在或将来要做的事情。3.wouldhavebeen→wouldbe。从句说的是过去，所以用过去完成时，而主句指的是现在，即现在的虚拟结果，所以用“would+动词原形”。4.leave→left/shouldleave。在“Itis（high）timethat…”句型中，从句的谓语动词一般用过去式或should+动词原形，should不可省。5.can→could。ifonly引出的句子要用虚拟语气,谓语动词用一般过去时表示目前的愿望。6.didn’tdo→hadn’tdone。wish后的宾语从句谓语用过去完成时，表示与过去事实相反的愿望。7.didn’thelp→hadn’thelped。主句用“would/should+have+过去分词”，表示过去时间的虚拟条件从句要用过去完成时。8.couldn’tbe→couldn’thavebeen。句意：要不是你那么努力，工作就不会准时完成了。从butfor（要不是）短语中的“great”可知，“你”已经付出了努力，是暗含的条件，所以后面句子相当于虚拟条件句的主句，而且与过去事实相反，应该用couldn’thavebeen。Ⅲ.单项选择。1.B。考查if条件的虚拟语气，与过去事实相反，条件句省略了if，把had提前。2.B。考查混合虚拟语气，根据attheageofseven可知从句为对过去的假设，须用过去完成时。3.B。虚拟条件句中含有were或had，should时，if可省,将were,had,should提到主语前面，从句是与将来事实相反的假设，所以用should，实际上“you”也不会被解雇。而主句说明的事实，所以用了will。4.D。从上下文可知，说话人没有参加讲座，省略了从句“ifIhadn’tbeenbusy”，主句与过去事实相反，因此选D。5.D。前句是省略了if的与过去事实相反的虚拟条件句，而由now可知主句与现在事实相反，所以用wouldbe。6.B。从句子的后半部分“IwouldhavegonetotheconcertlastSunday.”可知用了虚拟语气形式，所以前面用butfor（要不是）引出相当于条件句的介词短语。Inspiteof尽管；Becauseof因为；Asfor就......而言。7.C。Ifonly引出的句子是一个条件句，要用虚拟语气；从上文可知说话人后悔没有听从对方的建议，应该用与过去事实相反的虚拟语气。8.A。此句是混合虚拟条件句，前面是与过去事实相反的虚拟条件句，后面的结果句受now影响应该与现在事实相反，所以选A。9.B。句型“Itistimethat...”从句的谓语动词用一般过去时表示虚拟。10.C。从“Hewasverybusyyesterday”可知，谈论的是过去的事，otherwise相当于“如果昨天不忙的话”，所以主句用wouldhavedone。11.D。“Withoutelectricity”相当于条件句，从today可知句子与现在事实相反，所以谓语动词用wouldbe。句意：如果没有电，人类今天的生活会完全不同了。12.D。句意：如果他认真听老师讲课了，他现在就会知道问题的答案了。从句与过去事实相反，用hadlistened；主句与现在事实相反，用would+动词原形。13.A。前面的分句是与过去事实相反的主句形式，but引出了