高考英语之虚拟语气归纳整理

高考英语之虚拟语气归纳整理 If you tried again， you might succeed. 要是你再试一试，你可能会成功的。 (might表可能) If you tried again ，you could succeed. 要是你再试一试，你就能成功了。(could表能力) 2、错综时间虚拟条件句 即条件从句与主句所指时间不一致，如从句指过去，而主句即指的是现在或将来，此时应根据具体的语境情况，结合上面提到的三种基本类型对时态作相应的调整： If it had rained last night, the ground would be wet now. 要是昨晚下过雨的话，现在地面就会是湿的。 You would be much better now if you had taken my advice. 假若你当时听我的话，你现在就会好多了。 3、If虚拟条件句的否定（含蓄条件句） 常考两个句型：If it weren’t for…和If it hadn’t been for…，其意为“若不是(有)” “要不是”。如： If it weren’t for water, no plant could grow. 要是没有水植物就无法生长。 If it hadn’t been for your assistance ，we wouldn’t have succeeded. =But for your assistance ，we wouldn’t have succeeded. =Without your assistance ，we wouldn’t have succeeded.如果没有你的帮助，我们不会成功的。 4、If虚拟条件句的倒装形式，即把were, had, should置于句首。例： Were I in school again (= If I were in school again), I would work harder.如果我能再上一次学，我会学习得更努力。 Had you asked me, I would have told you. (=If you had asked me,…)如果你问我，我会告诉你。 第二类 使用虚拟语气的常见结构或从句： 1.*wish与hope接宾语从句的区别在于：hope表示一般可以实现的希望，宾语从句用陈述语气。wish表示很难或不大可能实现的希望,宾语从句用虚拟语气。试比较： （1） We hope they will come. (We don’t know if they can come.) （2） We wish they could come. (We know they are not coming.)我们希望他们能来。 2.if only 与 I wish一样，也用于表示与事实相反的愿望，其后所虚拟语气的时态与 wish后所接时态的情况相同： If only she had had more courage! 她再勇敢一些就好了。 If only I had listened to my parents! 我要是当时听了父母的话就好了。 If only she would go with me! 她要是愿意和我一道去就好了! *if only 通常独立使用，没有主句。 3.l would rather后句子用虚拟语气 只分现在和过去 在would rather, would sooner, would just as soon后的that从句中, 句子谓语习惯上要用虚拟语气， 表示"宁愿做什么" ，具体用法为： ① 一般过去时表示现在或将来的愿望 I’d rather you went tomorrow (now). 我宁愿你明天(现在)去。 ② 用过去完成时表过去的愿望 I’d rather you hadn’t said it. 我真希望你没有这样说过。 4.l as if (though)从句用虚拟语气 以as if (as though)引导的方式状语从句或表语从句，有时用虚拟语气,则与wish用法相同，例： He acts as if he knew me. 他显得认识我似的。 They treat me as though I were a stranger. 他们待我如陌生人。 He talks as if he had been abroad. 他说起话来好像曾经出过国。 注：两点说明 (1) 从句所表示的内容若为事实或可能为事实，也可用陈述语气： It looks as if we’ll be late. 我们似乎要迟到了。 (2) 注意 It isn’t as if…的翻译： It isn’t as if he were poor. 他不像穷的样子(或他又不穷)。 第三类 从句中should+动词原形，should可省略 1. 在 lest ，for fear that( 以免) ,in case(以防)引导的目的状语从句中的虚拟语气 She walked quietly lest she (should)wake up her roommates. 她走得很轻以免吵醒她的室友。 2. 表应当做 值得做 一类动词后的宾语从句 建议advise, suggest, propose, recommend命令order, command 请求ask, demand, require, request指示direct 督促urge提议move, vote 希望desire坚持insist 打算intend安排arrange 例如： I insisted that he (should)stay. 我坚持要他留下。 He urged that they go to Europe. 他督促他们到欧洲去。 He suggested that we shouldleave early. 他建议我们早点动身。 He ordered that it (should)be sent back. 他命令把它送回去。 I ask that he leave. 我要求他走开。 He requires that I (should)appear. 他要求我出场。 I move that we accept the proposal. 我提议通过这项提案。 He arranged that I should go abroad. 他安排我去国外。 She desires that he do it. 她希望他做此事。 The general directed that the prisoners should be set free. 将军指示释放那些俘虏。 *suggest表“暗示”insist表“坚持说”时不用虚拟语气 比较： He insisted that Ihad read his letter. 他坚持说我看过他的信。 He insisted that I should read his letter. 他坚持要我看他的信。 He suggested that we (should) stay for dinner. 他建议我们留下吃饭。 I suggested that you had a secret understanding with him. 我觉得你与他心照不宣。 3. order,suggestion,idea,plan, proposal, advice, demand等名词后的表语从句或同位语从句 Our suggestion is that you（ should）be the first to go． 我们的建议是你应该第一个去。 4.*advice, agreement, command, decision, decree, demand, determination, indication, insistence, order, preference, proposal, request, requirement, stipulation, suggestion, idea, plan, order l “It is (was)+ 紧急 重要-- 带感情色彩 上述demand/suggest等动词过去分词 或 important,natural,strange ,necessary，surprised, appropriate等形容词 后的主语从句 1. It is ordered that the army (should) get there by 4 a.m. 2. It is necessary that she (should) be sent there at once. 注：*It is necessary，important，strange，natural， advisable, anxious, compulsory, crucial, desirable, eager, essential, fitting, imperative(绝对必要), impossible, improper, obligatory, possible, preferable, probable, recommended, urgent, vital etc. ；it is a pity；It is requested/suggested/desired/proposed 第四类 It’s time后的从句用虚拟语气 从句谓语通常用过去式表示 (早)该干某事了 *有时也用过去进行时或“should+动词原形”(较少见，且should不能省略) ex. It’s time we went [were going, should go]. 我们该走了。 It’s time I was in bed. 我该上床睡了。(不用were) It's time = It is (the very/high/right/about) time 第五类 表示祝愿话语中也可以用虚拟语气。 May godbless you.愿上帝保佑你。 May you enjoy many years of health and happiness.祝您健康长寿美满幸福。 第六类 在少数句型中，谓语用虚拟语气。 1）由that引导的句子（表示愿望或沮丧情绪） That the rain would stop.但愿雨能停下来。 2）由would that引导的句子（表示但愿） Would that he were gone.但愿他已走掉。 3）由to think引导的句子（表示没想到） To think that I trusted him.没想到我竟然信了他。 wish和as if 1.表示与现在事实相反的愿望 构成：主语 + wish (that) + 从句主语 + 动词过去式 （be 一律用were） 例如：I wish I knew everything in the world.我希望我知道世界上所有的事。 I wish that the experiment were a success.我希望这个实验是成功的。 We wish we had wings.我们希望有翅膀。 2.表示与过去事实相反的愿望 构成：主语 + wish (that) + 从句主语 + would/could + have + 过去分词或had + 过去分词 例如：I wish that you hadcome yesterday.我希望你昨天来过。 I wish that I could have gone with you last night.我希望我昨晚能和你一起去。 I didn’t go to the party, but I do wish I had been there.我没有去参加晚会，但是我真的希望我去过那里。 3.表示将来不大可能实现的愿望 构成：主语 + wish (that) + 从句主语 + would/should/could/might + 原形动词 例如：I wish that he could try again.我希望他能再次尝试。