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1、...三级语法考点归纳一．虚拟语气1.if句中虚拟形式if引导的非真实条件句（纯粹假设或发生的可能性不大）：条件从句主句与现在相反did(bewere)would/should/might/coulddo与将来相反did(bewere)would/should/might/coulddo与过去相反haddonewould/should/might/couldhavedone例句Ifweleft(leave)now,weshouldarriveintime.Iftheyhadn’tgoneonvacation,theirhousewouldn’thaveb
2、eenbroken(break)into.2.原形虚拟：a.表命令、决定、要求、建议等词语之后的that-分句中，用动词原形。suggest,demand,advise,propose,order,arrange,insist,command,require,request,desire……that＋(should)do例如Hesuggestedthatweshouldleaveearly.Mysuggestionisthatweshouldtellhim.b.Itis(was)形容词/名词that……(should)do/例如Itisabsolutel
3、yessentialthatallthefactsbeexaminedfirst.3.一些句型中的虚拟形式：1.It’s(high,about,thefirst,etc.)time(that)…动词过去时…例如It’stimeweleft.例如Itistimewewenttobed.2wouldrather/sooner宁愿asif/though好像wouldrather/sooner谓语用过去时与现在或者将来相反asif/though谓语用过去完成时与过去相反4．练习1.I_______tryitagainifI_______you.A.will；am
4、B.should；amC.would；wereD.would；hadbeen2.Ifit_______notforthewater，theplants_______live.A.were；wouldnotB.is；couldnotC.were；couldD.did；couldnot3.IfI_______thatchancetoshowmyability,I_______thepresidentofthisschool.专业资料....A.havenothad；couldnotbecomeB.hadnothad；wouldnothavebecomeC.d
5、idnothave；couldnotbecomeD.doesn’thave；willnotbecome4.He_______bythatburglarifyou_______tosavehim.A.mighthavebeenkilled；hadn’tcomeB.willbekilled；didn’tcomeC.maybekilled；did’tcomeD.couldbekilled；haven’tcome5.Ifit_______foryourhelp，I_______thathardtimewithsolittlemoney.A.werenot；wou
6、ldnotspendB.isnot；cannotspendC.hadnotbeen；wouldnothavespentD.havenotbeen；willnotspend6.Where_______yougoifwar_______?A.will；breaksoutB.do；willbreakoutC.would；weretobreakoutD.will；istobreakout7.Shewishesshe_______thathumiliatingthing.A.doesn’tdoB.didn’tdoC.haven’tdoneD.hadn’tdone8
7、.Thechairmansuggestedthatthemeeting_______putoff.A.canbeB.beC.isD.willbe9.Itisvitalthathe_______immediately.A.shouldgoB.mustgoC.goesD.went10.Itistimewe_______doourhomework.A.begintoB.canbegintoC.begantoD.willbeginto答案：1.选C。表示与现在事实相反的假设(指现在的假设)(译文;如果我是你，我会再试一次)2选A。表示与现在事实相反的假设(指现在
8、的假设)。(译文：要是没有水，植物就不能存活。)3.选B。表示与过去事实相反的假
