常见的虚拟语气句型
英语-虚拟语气
Some Exercise
were 1. Even if he _______(be) here, he couldn’t solve the problem. were 2. He is playing the piano as if he _______ (be) Chopin. 3. He looks so happy as if hehad passed ________(pass) the exam already.
Some Exercise
had married 1. He would rather her___________(marry) a dog last year. didn’t go 2. I would rather you __________ (not go) there. stayed 3. I’d rather you ___________(stay) at home all day today. 4. I’d sooner you hadn’t done (do) yet. __________
5. ห้องสมุดไป่ตู้e insisted (坚决认为) that Tom broke _____(brake) the glass. was 6. His face suggested (表明) that he _____ angry.(be)
以lest, for fear that, in case引出从句
Some Exercise
1. He is not a pilot, but he wishes were he______ (be). had met 2. I wish I ___________(meet)him yesterday. would be 3. I wish it __________(be) fine tomorrow. had got up 4. If only I ___________(get up) early yesterday.
虚拟语气的八种情况
No.1虚拟语气的常见类型和句型(1)由wish引起的表示愿望的虚拟语气A.用wish表示对现在的愿望时，它所引起的宾语从句中谓语动词形式为：过去式(be动词用were)。
B.用wish表示对将来的愿望时，它所引起的宾语从句中谓语动词形式为：would, could, might+ 动词原形。
C.wish用于对过去的事实表示一种不可能实现的愿望时，宾语从句中的谓语动词形式为：had+动词过去分词或could, would + have +动词过去分词。
The picture exhibition bored me to death; I wish I had not gone to it.---“I let Joe borrow our radio for the afternoon.”---“That’s all right, but I wish he would buy one of his own.”I wish that he weren’t so lazy.(2)had hoped引起的宾语从句中备用语动词形式为would+动词原形，表示一种过去未实现的愿望或令人失望的事。
His father had hoped that his son would go to business with him, but his son became an artist later.(3)would (had) rather, would as soon, would sooner和would prefer所引起的从句中要求用过去式表示当时或将来的情况，用过去完成时表示过去的情况，表示希望或婉转的责备。
例如：I’d rather you posted the letter right away. 我倒希望你把这封信立刻寄出去。
I would prefer he didn’t stay there too long.我倒希望他不要在那儿可得太久。
虚拟语气十大句型
虚拟语气的十大句型一、虚拟条件句：条件状语从句是非真实情况，在这种情况下要用虚拟语气。
1．条件从句与现在事实不一致，其句型为：句型1：If ＋主语＋过去时，主语＋ should (could, would, 或might) ＋动词原形(1) If I were you, I would study hard.(2) If it rained, I would not be here now.2．条件从句与过去事实不一致，其句型为：句型2：If ＋主语＋had＋过去分词，主语＋ should（could, would, 或might）＋ have ＋过去分词(3) If the doctor had come last night, the boy would have been saved.(4) If I had not studied hard, I would have failed in the exam last term. 3．条件从句与将来事实不一致，其句型为：句型3：If ＋主语＋过去时/ should ＋动词原形/ were to＋动词原形，主语＋ should (could, would, 或might) ＋动词原形(5) If it should rain tomorrow, we would stay at home.(6) If I were to go to the moon one day, I could see it with my own eyes.(7) If you missed the film tonight, you would feel sorry.注意问题：1．If条件句中绝对不可以出现would。
2．根据句中的时间状语，有时可能出现“混合虚拟”的情况，即主句可能是现在的情况，条件句也许是发生在过去的情况，但都要遵守上述句型。
如：(8) If you had studied hard before, you would be a college student now and you would graduate from a college in four years’ time.3．条件句中如果出现were, had, should可省去if，将主语与这些词倒装。
英语虚拟语气的用法和诀窍
虚拟语气15种句型
3.as if / as though后的表语或状语从句 (与wish相同)
含义 动 词 形 式
例句
现在 did / were
He looks as if he knew the little girl.
过去 Have done
It appeared as if nothing had
happened.
5.动词形式为(should)+do 的虚拟
2. It’s + adj.+that 的主语从句 (adj: necessary / essential/
important / natural / strange / possible / impossible
eg. It is important that we should attend the meeting.
• 对过去的猜测 • 肯定 must have done • 否定 can / could not have done • 可能 may / might have done
• 本应该做（实际没有做，有责备意思） • should have done • shouldn’t have done • 本来有必要作（实际没有做，不含责
desire 命令：order / command/ 坚持：insist 不管是动词还是名词，不管是主动还是被动
，不管是引导主语从句， 宾语从句， 表语 从句还是同位语从句， 都要用（should） do
5.动词形式为(should)+do 的虚拟
• My suggestion is that we should listen to his opinion first.
It is time that we stopped work and went home.
虚拟语气分三种情况来掌握
虚拟语气分三种情况来掌握：1、虚拟条件句。
2、名词性虚拟语气。
3、虚拟语气的其他用语。
一、虚拟条件句：条件状语从句是非真实情况，在这种情况下要用虚拟语气。
1、条件从句与现在事实不一致，其句型为：If 主语＋过去时，主语＋should（could, would,或might）＋动词原形，如：If I were you, I wouldstudyhard.If it rained, I wouldnot be here now.2、条件从句与过去事实不一致，句型为：If 主语＋had＋过去分词，主语＋should（could, would,或might）＋have＋过去分词，如：If the doctor had come last night, the boy wouldhave saved.If I had not studie d hard, I wouldhave failed in the exam last term.3、条件从句与将来事实不一致，句型为：＋do，主语＋should（could…）＋原形do过去时（与现在事实条件句一样）。
If it should rain tomorr ow, we wouldstay at home.If I were to go to the moon one day, I couldsee it with my own eyes.If you missed the film to night, you wouldfeel sorry.注意问题：1、If条件句中绝对不可出现“would”。
2、根据句中的时间状语，有时可能出现“混合虚拟”的情况，即主句可能是现在的情况，条件句也许是发生在过去的情况，但都是遵守上述句型。
3、在条件句中如果出现we re, had, should可省去if，将主语与这些词倒装，例如：Had the doctor come last night, the boy wouldhave saved.Were I to go to the moon one day, I wouldsee it with my own eyes.Should it rain tomorr ow, we wouldstay at home.二、名词性虚拟语气：在表示命令、建议要求、惊叹时的名词性从句中需用虚拟语气，基本句型：主语＋（should）＋动词原形，如：Mother insist ed that John go to bed at 9 o’clock.（宾语从句）We sugges ted that the meetin g should not be held.It was requir ed that the cropsshould be harves ted at once.（主语从句）The sugges tionthat he be invite d was reject ed.（同位语从句）That is theirdemand that theirwagesbe increa sed.（表语从句）注意：在这种句子中绝不出现“would”“must”“could”等。
高中英语虚拟语气句型
常见的虚拟语气句型1．if条件句条件状语从句可分为真实条件句，即条件满足，事实就发生的情况；和非真实条件句，即与事实相反或难以实现的假设情况。
虚拟语气的基本句型，即是这If I had got up early, I wouldn’t have been late.If I were to do it, I should do it at once.【说明】①在非正式英语中，条件从句中的第一、第三人称单数主语后可用was代替were。
If I was you, I would accept the invitation.②主句中的would可用于各种人称，而should只用于第一人称。
③在主句中也可用情态动词could，might代替would，should。
If I had had enough time, I might have done it better.④条件从句中的谓语动词含有were，had，should时，可以省略从属连接词if，然后采用倒装结构，把were，had，should移到主语前面。
Should you pass this way, do drop in for a visit.= If you should pass this way,……Had I known it, I wouldn’t had made such a silly mistake.= If I had known it,……Were it left to me to decide whether I should have a job immediately or go on to study at college, I wouldn’t hesitate a moment to choose the latter.= If it were left to me to decide……..⑤在同一个句子中不能一部分表示真实条件，另一部分表示非真实条件。
虚拟语气15种句型总结
C.didn’t hurt; would go
D.didn’t hurt; would have gone
17 21 19
2.wish 后的宾语从句 = if only
含义
动词形式
对现状 表达愿望 Did / were
对过去表示 遗憾/后悔
Had done
例句
I wish I had a little lab of my own.
备意思）
• Need have done • Needn't have done
Practice
1. If I _k_n_e_w__ (know) her address, I would write to her. 2. What would you have done if you _h_a_d__m__is_s_e_d(miss) the train? 3. If he h__a_d_n_o_t_b__ee_n_ il(lnot be ill ), he would have done something. snows 4. If itw__er_e__to__/s_h_o_u_l_d__sn_o_w__/_s_n_o_w_e_d(snow) tomorrow, we _sh__o_u_ld__g_e_t_u_p_(get up) early.
• My suggestion that we should listen to his opinion first is being discussed.
• 注意当insist—硬说，suggest—表明， 不能有虚拟语气。
5.动词形式为(should)+do 的虚拟
2. It’s + adj.+that 的主语从句 (adj: necessary / essential/
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常见的虚拟语气句型
一、虚拟语气用于非真实条件句中
1．与现在事实相反的虚拟语气形式
If＋主语＋动词的过去式（be要用were）……, 主句主语＋would（或should, could, might）＋动词原形。
2．与过去事实相反的虚拟语气形式
If＋主语＋had＋过去分词……, 主句主语＋would（或should, could, might）＋have＋过去分词。
3．与将来事实相反的虚拟语气形式
If＋主语＋动词的过去式（或were to ＋动词原形, 或should ＋动词原形）……, 主句主语＋would（或should, could, might）＋动词原形。
二、虚拟语气的其它句型
1虚拟语气用在动词wish带的宾语从句中, 宾语从句的谓语动词形式为:
①谓语动词用过去式（be用were）表示现在的情况。
例如: I wish I didn't have a cold. 但愿我没有感冒。
②谓语动词用过去完成式表示过去的情况。
例如: I wish I had seen you yesterday.
③谓语动词用would（或could, might）＋动词原形表示将来的情况。
例如: I wish you could come tomorrow. 但愿你明天会来。
注: as if（＝as though）引导的从句和if only后面所跟的句子也要用虚拟语气, 其形式和动词wish所带的宾语从句的形式相同。
例如: When a pencil is partly in a glass of water, it looks as if it were broken.
If only I had followed his advice. 若是我听了他的劝告就好了。
2用介词短语（without..., but for... ）、副词（otherwise）表示某种假设的情况, 相当于if引导的虚拟条件句。
例如: Without electricity human life would be quite different today.
3虚拟语气用在It ＋be ＋important（necessary, strange, natural）＋that clause句型中, that clause的谓语动词应为“（should ＋）动词原形”。
例如: It is necessary that he be sent to the hospital at once.
4虚拟语气用在It ＋be ＋time ＋that clause句型中, that clause的谓语动词应为“动词的过去式（be用were）或should ＋动词原形”。
例如: It is time that he went（should go）to bed. 他睡觉的时间到了。
5. 虚拟语气用在order, ask, suggest（建议）, demand, request, insist（坚持要）等动词后面的宾语从句中, 宾语从句的谓语动词应为“（should ＋）动词原形”。
例如: He suggested that she start/ should start at once.
6. 虚拟语气用在advice, idea, order, plan, suggestion, demand, proposal等名词后面的表语从句或同位语从句中, 从句的谓语动词应为“（should ＋）动词原形”。
例如: My suggestion is that you should hold the meeting next Sunday.
The teacher gave orders that the work be finished / should be finished before 4 o'clock.
7. 虚拟语气用在It ＋be ＋suggested（ordered, demanded, requested... ）＋that clause句型中, that clause的谓语动词应为“（should ＋）动词原形”。
例如: It is suggested that we（should）start the work at once. 有人建议我们立即开始工作。
8. 虚拟语气用在would rather后面的从句中。
用过去式（be用were）表示现在或将来的情况; 用过去完成式表示过去的情况。
例如: I would rather you went next Sunday. 我愿你下星期天去。
I would rather you hadn't done that. 我真希望你没做那件事。