英语虚拟语气语法总结

英语虚拟语气语法总结

20xx年高考英语虚拟语气语法总结

倒装结构

1） Had you (=If you had) invited us, we would have come to your party.

2） Were I (=If I were) you, I would do more practice after class.

3） Should it rain tomorrow, I wouldn’t go.

2．虚拟条件句的特殊用法

A. 混合虚拟条件句

条件从句的动作和主句的动作不是同时发生.

If he had followed the doctor’s advice, he would be quite all right now.

（从句述说过去，主句述说现在。）

If I were you, I wouldn’t have missed the film last night.

（从句述说现在，主句述说过去。）

If I had had more self-confidence, I would become a teacher.

（从句述说过去，主句述说现在。）

If the rescue team hadn’t found him, he would be dead.

（从句述说过去，主句述说现在。）

If she didn’t love driving, she wouldn’t have become a driver.

（从句述说现在，主句述说已发生。）

B. 含蓄虚拟条件句

虚拟条件通过下述词语引出的短语：

介词with, without, but for, if it had not been / if it were not for?etc 分词supposing动词suppose

并列连词or, otherwise, but, though, etc

例如：

1）I couldn’t have won the competition without your encouragement.

2）With your assistance (=If we had your assistance), we might finish the plan earlier

3）But for you advice, I would not be able to do this work.

4) Victor obviously doesn’t know what’s happened, otherwise he wouldn’t have made

such a stupid remark.

C. 虚拟条件句中的表示结果的主句有时形式上可以省略，但意义上仍然存在。这种句子

只保留一个if (only)条件从句，表达说话人的强烈愿望。如：

1） If (only) she were my sister! 她要是我姐姐（就好了）！

2） If only he had not left! 如果他没走（该多好啊）！

（二）虚拟语气的几个句型

1． 句型一：It is ＋ 形容词 ＋ that …

句型二：It is a ＋ 抽象名词 ＋ that …

句型三：It is ＋ 过去分词 ＋ that …

A. 常这样用的形容词有：

appropriate 适当的 advisable 适当的，合理的 better 较好的

desirable 理想的 essential 基本的，实质的 imperative 迫切的

important 重要的 insistent 坚持的 necessary 必要的

natural 自然的 strange 奇怪的 unusual 不寻常的

urgent 紧迫的 vital 极其重要的

B. 常这样用的抽象名词有：pity, shame, no wonder

C. 常这样用的过去分词有：suggested, requested, required, proposed, desired, ordered,

recommended

1) It was natural that she (should) think so.

2) It is strange that he should have said so.

3) It is a great pity that he should be so careless.

4) It is desired that we should get everything ready by tonight.

2． 。

常这样用的动词及其名词形式有：

ask 要求 advise 劝告、建议 determine 决定 decide决定

demand 要求 desire 渴望 command 命令 insist 坚持

intend 打算 prefer 宁愿 propose 提议 order 命令

recommend 推荐 request要求 require要求 suggest建议

1）I insist that she (should) do her work alone.

2）They proposed that all the plans should be discussed at the meeting.

3）They demanded that their wages (should) be increased.

[注] 当suggest意为“暗示”，insist意为“坚持认为（一个事实）”时，其后的宾语从

句中不用虚拟语气。例如：

1）Her face suggested (暗示) that she was ill. So I suggested (建议) that she (should) be

sent to the hospital immediately.

2) He insisted that he was right. 她坚持认为自己是对的。

3.

[注] 主句中wish的各种时态都不影响从句的时态，从句连词that常常省去。

1）I wish I were ten years younger.

2）I wish I had gone to the football match last night.

3) I wish I could have talked to her then.

4）He wishes you would go and visit him.

4. as if, as though

1) She looked after the orphan as if he were her own child.

2) They are talking as if they had been friends for many years.

[注1] as if从句的虚拟语气用进行时态时，表示动作正在进行，如：

He heard a noise, as if someone were breathing.

[注2] 在It looks (seems, sounds) as if后的从句中，如果接近事实的可能性大，也可用陈述语气，如：

5．

would rather +

例如：

1）2) I would rather he visited us today/tomorrow.

3) I would rather he had visited us yesterday.

6． It is (high) time that + 动词过去式

should + 动词原形

1) It is time that the boy should go to school.

2) It is high time (that) the weather be improved.

7． （If only…！）

If only I knew the answer 8． 用于表示祝愿的句子中

（三）情态动词中的虚拟语气

一． 基本能力过关

1. Were it not for the snowy weather, we _____ all right.

A. would be B. would have been C. were D. may be

2. _____ more careful, his ship would not have sunk.

A. If the captain were B. Had the captain been

C. Should the captain be D. If the captain would have been

3. _____ I you, I would go with him to the party.

A. Was B. Had been C. Will be D. Were

4. Had Paul received six more votes in the last election, he _____ our chairman now.

A. must have been B. would have been C. were D. would be

5. Look at the terrible situation I am in! If only I _____ your advice.

A. follow B. would follow C. had followed D. have followed

6. I would have gone to visit him in the hospital had it been at all possible, but I _____ fully

occupied the whole of last week.

A. were B. had been C. have been D. was

7. The sun rises in the east and sets in the west, so it seems as if the sun _____ round the earth.

A. were circling B. circles C. is circling D. be circling

8. I wish I _____ with her.

A. would be B. am C. was D. were

9. If the Watergate Incident _____, Nixon would not have resigned from the presidency.

A. did not occur B. had not occurred

C. was not occurring D. be circling

10. He speaks Chinese as fluently as if he _____ a Chinese.

A. were B. had been C. is D. has been

11. John is so strongly built that he looks as if he _____ an elephant.

A. lifts B. is lifting C. lifted D. could lift

12. He described the town as if he _____ it himself.

A. had seen B. has seen C. saw D. sees

13. It is important that the TOEFL office _____ your registration.

A. will confirm B. confirm C. confirms D. must confirm

14. Without electronic computers, much of today’s advanced technology _____.

A. will not have been achieved B. have not been achieved

C. would not have been achieved D. had not been achieved

15. It’s about time people _____ notice of what women did during the war.

A. take B. took C. have taken D. will take

16. He’s working hard for fear that he _____.

A. should fall behind B. fell behind

C. may fall behind D. would fall behind

17. For a child to give up his less mature idea for a more mature one, it requires that the child

_____ psychologically ready for the new idea.

A. is B. were C. be D. would be