高中语法-虚拟语气

《高中语法-虚拟语气》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、虚拟语气三个公式条件从句的谓语动词(if)主句的谓语动词与现在事实相反动词的过去式(be动词常用were)should/would+动词原形与过去事实相反Ibd+动词过去分词should/wouldhave+动词过去分词与将來事实相反1.动词过去式2.should+动词原形3.wereto+动词原形should/would+动词原形（07全国）hehadnothurthisleg,Johnwouldhavewontherace.A.IfB.SinceC.ThoughD.When注：1•主句中的should通常用于第

2、一人称，would可用于任何人称，根据意思的需要可用情态动词could,might等代替should,would.2.条件句中如动词是be,其过去式所有人称的单复数都用were,但在口语中，第一三人称单数常用was代替were,但是ifIwereyou是不变的。3.当虚拟条件句的谓语动词含有were,should,had时，if可以省略，这吋条件从句要用倒装语序，即将were,should,had等词置于句首eg.Shouldheagreetogothere,wewouldsendhimthere.Weresheh

3、ere,shewou1dagreewithus.Hadhelearntaboutcomputers,wewouldhavehiredhimtoworkhere.注：若条件从句为否定句，否定词not应置于主语之后，而不能与were,should,had等缩略成Weren,t,ShouldnJt,Iladn't而置于句首（06湖北）fired,yourhealthcareandotherbenefitswi11notbeimmediatelycutoff.A.WouldyoubeB.ShouldyoubeC.Could

4、youbeD.Mightyoube>八个句型1）于叭sh后的宾语从句表示“可惜…就好了；悔不该；但愿”（二ifonly）wish后表示与现在事实相反的愿望,后而接动词过去式;表示与过去事实相反的愿望,后而接had+done；表示将来难以实现的愿望,后面接could/should/would/might+动原。eg.IwishIwere10yearsyounger.（对现在情况的虚拟）IwishIhadgonetothefootballmatchlastnight.（对过去情况的虚拟）IwishTcouldbecom

5、easuperstarsomeday.注：主句中wish的各种时态都不影响从句的时态。eg.Hewishesyouwouldgoandvisithim.（02上海）HowIwisheveryfamily_alargehousewithabeautifulgarden!A.hasB.hadC.willhaveD.hadhad2）用于ifonly,asif/though引导的条件状语从句中，动词形式与wish的宾语从句的谓语动词相同。eg.Shelookedaftertheorphanasifhewereherownc

6、hild.（03上海）LookatthetroubleIamin![fonlyIyouradvice.A.followedB.wouldfollowC.hadfollowedD.shouldfollow3）Itis（high/about）timethat+shoulddo/动词过去式.eg.Itistimethatyoushouldgohome.注：此处白勺should不能省略。V现在或将来动作)动词过去式4)wouldrather+从句v“宁愿别人做某事”1(过去动作)过去完成时eg.Iwouldratheryo

7、udidnottellhim.(将来动作)wouldratherdo“宁愿自己做某事"5)—想要(desire)二宁愿(prefer)三命令(order,command)四建议(advice-suggest,propose)五要求(demand,require・request,desire,insist)屮、无论主句谓语动词为何种时态，从句的谓语动词都用：“should+动词原形”(should可以省略)。止匕类词还有idea,suggestion,advise,proposal(n.建议)等。eg.Isugges

8、tedthatweshouldholdameetingtodiscusstheproblem.Mysuggestionisthat・・・.(表语)Imadeasuggestionthat….(同位语)Itissuggestedthat-••・注：a.suggest意为“建议”才用虚拟语气，表示“暗示”的时候，不用虚拟。b.insist表示“坚持要求”的时候，