高考一轮复习英语-虚拟语气学案(无答案)

高考一轮复习英语-虚拟语气学案（无答案）

英语核心语法点

虚拟语气—不可能事件的概率

巴哈· HG

谓语

时态：时间和发生状态信息

语态：主动发出和被动承受

语气：事件发生的概率描述

事件的概率

确定事件

①必然事件P=1 陈述语气

②不可能事件P=0 虚拟语气

随机时间0≤P≤1

①条件假设

②情态假设

条件假设

If he sees you, he will cry.

0≤P≤1

If he saw you, he would cry.

If he had seen you, he would have cried.

P=0

He is the teacher in charge. P=1

- He speaks as if he is the teacher.

- Yep, he could be. 0≤P≤1

He speaks as if he were the teacher. P=0

中文里的虚拟语气标志词

早知道....

恨不得....

要不是....

换做是....

P=0

时态

have done do will do

现在之前现在现在之后

had done did would do

过去之前过去过去之后

If he were to see you, he would cry.

If he saw you, he would cry.

If he had seen you, he would have cried.

1. If the new safety system to use, the accident would never have

happened.

A. had been put

B. were put

C. should be put

D. would be put

2. Sorry, I am too busy now. If I

time, I would certainly go for an outing with you.

A. have had

B. had had

C. have

D. had

3. If my car more reliable, I would have driven to Lhasa instead of

flying last summer.

A. have had

B. had had

C. have

D. had been

4. We wouldn’t have called a taxi yesterday if Harold us a ride home.

A. didn’t offer

B. wouldn’t offer

C. hasn’t offered

D. hadn’t offered

5. Grace doesn’t want to move to New York because she thinks if she

there, she wouldn’t be able to see her parents very often.

A. lives

B. would live

C. having asked

D. were to live

从句部分特有的三种倒装

标志：从句中使用were, had, should

操作：①去if ②标志提前③剩下照抄

If I were you,……Were I you,..….

If I had done it, ……Had I done it,..….

If I should do it, ……Should I do it, …….

1. It might have saved me some trouble the schedule.

A. did I know

B. have I known

C. do I know

D. had I known

2. no modern telecommunications, we would have to wait for weeks

to get news from around the world.

A. Were there

B. Had there been

C. If there are

D. If there have been

3. the morning train, he would not have been late for the meeting.

A. Did he catch

B. Should he catch

C. Has he caught

D. Had he caught

传说中的“错综虚拟”

如果我们当初就治理这条河，它现在就不会被污染成这样了。

If we had protected the river, it would not be polluted like this now.

如果我是你，我就当初就好好学习了。

If I were you, I would have worked hard.

1. We back in the hotel now if you didn’t lose the map.

A. are

B. were

C. will be

D. would be

2. If we a table earlier, we wouldn’t be standing here in a queue.

A. have booked

B. booked

C. book

D. had booked

3. If he had spent more time practicing speaking English before, he

able to speak it much better now.

A. will be

B. would be