高考英语二轮专题复习 必备虚拟语气

高考英语二轮专题复习 必备虚拟语气
1．虚拟语气在状从句中的用法
必背结构：
从 句 主 句
与现在 事实反 动词的过去式（be 的过去式一般用were ）
would/ should/ could/ might + 动词原形 与过去事实相反 had + 过去分词 would/ should/ could/ might + have + 过去分词
与将来事实相反 动词过去式，should + 动词原形，were to + 动词原形
would/ should/ could/ might + 动词原形 必背例句：
1、 If my brother were here, everything would be all right.
要是我哥哥在这儿 ，一切都没问题了。

2、If you had taken my advice ，you wouldn't (couldn’t) have failed in the exam. 如果你按照我的建议去做，你一定不会(不可能)考试不及格。

3、 If it were Sunday tomorrow, I should (would ，could ，might) go to see my grandmother. 如果明天是星期天，我就 (可能)去看望我奶奶。

4、 If it were to snow this evening, they would not go out.
如果今晚下雪，他们将不出去了。

5、 If you had listened to the doctor, you would be all right now. 如果你当初听了医生的话，身体现在就好了。

(混合条件句)
6、 Should he come (If he should come), tell him to ring me up.
他要是来了，让他给我打个电话。

7、 Were I you (If I were you), I would not do it.
我要是你，就不做这事。

8、 Without air (If there were not air), there would be no living things. 如果没有空气的话，就不会有生物了。

9、But for your help (If it hadn’t been for your help) I couldn’t have done it. 要是没有你的帮助，我就不可能完成这件事。

10、I was busy that day. Otherwise I would have gone there with them. (If I hadn’t been busy that day, I would have gone there with them.)
我那天很忙，否则，我就和他们一起去那儿了。

11.、I would have finish ed the work, but I have been ill. (If I hadn’t been ill, I would have finished the work.)
我本来该完成这项工作的，但我生病了。

12、 You could have washed your clothes yourself.
你本可以自已洗衣服的。

省去了"If you had wanted to")(事实是:你自己没洗衣服，因为你不想洗。

)
13、 If my grandmother were with me!
如果我的祖母与我在一起多好啊!(事实是:祖母已不在世。

)
14、 If only she had not left!
如果她没走就好了!(事实是:她已经走了。

)
15、 Even if he had been ill, he would have gone t his office.
即使生了病，他俩去办公室。

16、 He treated me as if I were a stranger.
他那样对待我，好像我是陌生人似的。

17、She talked about the film as if she had really seen it.
她谈论那部影片，就好像她确实看过一样。

2．虚拟语气在宾语从句中的用法
必背结构：
1) wish后的宾语从句表示对现在情况的虚拟:从句动词用过去式或过去进行式(be动词一般用were)。

2）wish后的宾语从句表示对过去情况的虚拟:从句动词常用"had十过去分词"。

3) wish后的宾语从句表示对将来的主观愿望:谓语动词形式为"would十动词原形"。

必背例句：
1、 I wish I knew the answer to the question.
我希望知道这个问题的答案。

(可惜不知道)
2、I wish (wished) I hadn’t spent so much money.
我后悔不该花那么多钱。

(实际上已经花掉)
3、 I wish it would stop raining.
但愿雨能停止
4、 I wish you would come soon.
但愿你立刻来。

必背结构：
suggest，demand，order，propose，insist，command，request，desire等动词后的宾语从句中，谓语动词用“should + 动词原形”，表示建议、要求、命令等。

必背例句：
I demand that he (should) answer me immediately.
我要求他立刻答复我。

3．虚拟语气在宾语从句中的用法
必背结构：
"It is（high）time (that) …
必背例句：
It’s (high) time we did our homework..
我们该做作业了。