高中英语-虚拟语气精讲(超全整理篇)

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1、The Subjunctive Mood虚拟语气 英语动词有 种语气 陈述语气 祈使语气 虚拟语气用来表示说的话不是事实，或者是不太可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。三虚拟语气的应用虚拟语气的应用A. 虚拟语气在条件状语从句中的虚拟语气在条件状语从句中的应用应用B. 虚拟语气在某些从句中的应用虚拟语气在某些从句中的应用C. 虚拟语气在某些句型中的应用虚拟语气在某些句型中的应用A. 虚拟语气在条虚拟语气在条件状语从句中的件状语从句中的应用应用 条件句中虚拟语气的考点 1、基本用法；2、 混合条件句；3、虚拟条件句的省略和倒装4、含蓄条件句;主从句的谓语形式时间If 从句的

2、谓语形式主句的谓语形式现在过去将来did / werehad donewould/could/should/might +V.(原)would/could/should/might+have+done.1. did / were2. should do3. were to dowould/could/should/might + V.(原)与现在事实相反：与现在事实相反：虚拟条件句虚拟条件句主句主句didbe-wereshould/would/could/might + do与事实相反！与事实相反！1) If he has time,he will go shopping tonight.2)

3、 If I had time,I would visit you.与过去事实相反与过去事实相反虚拟条件句虚拟条件句主句主句had doneshould/would/might/could +have +doneIf you your father advice,had takenYou in the traffic jam now.wouldnt have trapped与将来事实相反与将来事实相反虚拟条件句虚拟条件句主句主句did/ wereshould dowere to doshould/would/could/ might +do表示表示与将来事实与将来事实相反，条件状语从句中的谓语动

4、相反，条件状语从句中的谓语动词一般过去时或词一般过去时或should(were to) + 动词原形，而动词原形，而主句中的谓语动词则用主句中的谓语动词则用would / should/could might + 动词原形。动词原形。 明天要是周日的话，我们就不参加考明天要是周日的话，我们就不参加考试了。试了。If it should fail, I would try again.要是失败了，我会再试一次。要是失败了，我会再试一次。If it were Sunday tomorrow, we wouldnt have an exam.主从句的谓语形式时间If 从句的谓语形式主句的谓语形式现在

5、过去将来did / werehad donewould/could/should/might +V.(原)would/could/should/might+have+done.1. did / were2. should do3. were to dowould/could/should/might + V.(原)If虚拟句的省略和倒装如果条件状语中有were, had, should时, 可以省略if倒装成：Were / Should / Had +主+其他Were I you, Had he been there yesterday, Should it snow tomorrow, If

6、 I were you, I would try it again.If he had been there yesterday, he would have seen the film.If it should snow tomorrow, we wouldnt go out.如果我是你，我会再试一次。如果他昨天在那儿的话，他就会看那部电影了。 如果明天下雪，我们就不出去了。 4.If it _ _ (rain) tomorrow, we _(not go out). 5._(be) I in good health, I _ (go) with you tomorrow. rained/

7、should rain/ were to rainwould not go outWerewould/should go有时 假设的情况并不以条件从句表示出来，而是隐含在某些词或短语中，如，otherwise, without, but for等，或者从上下文中表示出来，这种情况叫含蓄条件句，主句要用虚拟语气。Eg. Without /But for your help, we would not have made such rapid progress.1.I was ill that day. 0therwise, I _ (take ) part in the sports meet.

8、2.I _ (give) you more help, but I was too busy.3.A man who stopped drinking _ (be) dead in seven days.4.But for water, it _ (be) impossible to live in the desert.would have takenmight have given would be would be This same thing, happening in wartime, would lead to a disaster. (条件暗含在分词短语happening in

9、 wartime中) He studied hard at high school, or he couldnt have entered Beijing University. (暗含条件是连词or) Alone, he would have been terrified. (暗含条件是alone) 1. 条件暗含在短语中。如： What would I have done without you? (条件暗含在分词短语without you中) It would be easier to do it this way. (条件暗含在不定式短语to do it this way 中) But

10、 for your help we couldnt have succeeded in the experiment. (暗含条件是but for your help)B. 虚拟语气在某虚拟语气在某些从句中的应用些从句中的应用虚拟语气的常考形式：虚拟语气的常考形式：1. 名词性从句名词性从句2. 固定句式固定句式3. 可用可不用虚拟语气的情况可用可不用虚拟语气的情况一坚持一坚持 二命令二命令 四建议四建议 五要求五要求 一一 .名词性从句中的虚拟语气名词性从句中的虚拟语气 insistorder / commandsuggest / advise / propose / recommendde

11、sire / demand / request / require / ask 名词性从句中的虚拟语气名词性从句中的虚拟语气should do! should do! should do! 1“坚持坚持” insist2“命令命令” order, command3“建议建议” advise, suggest, propose, recommend4“要求要求” ask, demand, require, request, desire + (that) sb (should) do .或是或是 (that) sb / sth (should) be done 宾语从句宾语从句我们建议我们建议T