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3） as if /though + 从句
现在： 过去时 过去：过去完成时
• She loves the baby as if it were her own son. • I remember the whole thing as if it had happened yesterday. • They talked as if they had been friends for years. • He looks as if he were drunk.
与将来事实相 1.should+动词原形 should/ would/ could/ 2.动词过去式 might +动词原形 反
3.were to+动词原形
1.If I were you, I ____ C buy the house right now. A. won’t B. don’t C. wouldn’t D. can’t 2. _____more careful, his ship would not have B sunk. A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would have been 3. If he A ____me tomorrow, I would let him know A. should call B. should not have been able C. were not able D. are not able
.
7 - Do you mind if I leave the window open? - Well, I’d rather you _____ . B A. don’t B. didn’t C. won’t D. mustn’t 8. It’s half past eleven. It’s high time _____ D home. A. we’ll B. we’d C. we’re going D. we went
If he had got up early,
he would not have been late for school.（与过去事实相反）
假如他来了, 我们对他说什么呢？
If he were to come, what should we say
to him. 假如他看见我, 就会认识我。 If he should see me, he would know me.
GRAMMER 语法
虚拟语气(一) Subjunctive Mood (I)
If you were an artist , what kind of pictures would you paint ?
• If I were an artist ,I would paint………
一、虚拟语气定义
7)If only …(要是…就好了) If only I knew his name! If only we had followed your advice! If only I could see him again! • 要是我们的父母能和我们住在一起就好了。 If only our parents could live with us! • 要是我没错过火车就好了！ If only I hadn’t missed the train!
2. 名词性从句的虚拟语气。 主要是表示命令、要求、建议的虚拟语气。 1.宾语从句。常见动词： 一个坚持：insist 两个命令：order, command 三个建议：advise, suggest, propose 五个要求：demand , require, request, desire ask 这些动词后面的宾语从句要使用虚拟语气 用法。即从句中的动词 使用should + 动词原 形，或者将should省略。
过去时 4).It’s high time +that should +V. 你该走了。
It’s high time that you went.
It’s high time that you should go.
我们该睡觉了。 It’s time that we went to bed. It’s time that we should go to bed.
If the staff had been more careful,
the mall would not be on fire now.
精选习题
B 1 .The volleyball match will be put off if it _____. A. will rain B. rains C. rained D. is rained B 2. You didn’t let me drive. If we ____ in turn, you ____ so tired. A. drove…didn’t get B. had driven…wouldn’t have got C. drove…wouldn’t get D. were driving…wouldn’t get
2、以上动词相应的名词构成的名词性从句（包
括主语从句，表语从句和同位语从句）也要使用 虚拟语气。从句中的动词形式一样。 order, advice, suggestion, proposal, demand, request, desire
• It’s suggested that the plan be carried out. • My demand is that she should come to see me once a week. • All of us are for the advice that the chemical factory should be closed down.
三、 虚拟语气假设条件句型注意点： 1.假设条件从句谓语动词发生的时间与主句 所假设的谓语动词不一致，叫做错综条件 虚拟语气。主句和从句的谓语动词要依照 假设的时间而定。 If the weather had been finer, the crops would be growing still better.
现在：过去时
2）would rather that -
过去： 过去完成时
未来： 过去时 • I would rather you paid me now. (现在) • I would rather you had gone, too. (过去) • Don’t come. I would rather you came tomorrow. (未来)
5)It’s necessary /strange/ natural/ important a pity+ that --- 从句中的动词要用虚拟，即 (should)+动词原形
1.It is important that we ( should ) master a foreign language. 2. It is strange that she refuse to come to the party. 3. It’s necessary that we should study hard.
3. If you _____ him yesterday, you _____ D what to do now. A.asked … would know B.had asked … would have known C. asked him … know D. had asked … would know 4. What would have happened, _____ as far as the river C
1.英语动词有三种语气， 陈述语气， 祈使语气和虚拟语气. 2. 定义：用来表示说的话不是事实， 或者是不可能发生或可能性比较小的 情况，而是一种愿望，建议，假设的 语气叫虚拟语气。
What would you
do if you won the
lottery?
If I won the
lottery, I would…
Homework
运用虚拟语气翻译下列句子
1. 我要是你的话, 我就会把英语学好。 2. 如果你昨天来, 你就会看见他。 3. 万一明天下雨, 我们就不到那儿去。 4. 我希望我十年前认识他。 5. 他对待我就像对待他自己的儿子一样。
bank?
A. Bob had walked farther B. if Bob should walk farther
C. had Bob walked farther D. if Bob walked farther
5. How I wish every family _____ B a large house with a beautiful garden! (02 上海) A. has B. had C. will have D. had had 6. When a pencil is partly in a glass of water, it C looks as if it ____. (95 N) A. breaks B. has broken C. were broken D. had been broken
1.我们建令囚犯明天要实施死刑。 4.他们要求我们派他们去那儿工作。
1.We suggested that Tom should have a rest. 2.He insisted that I (should) be present. 3.The king ordered that the prisoners Should be killed the next day. 4.They requested that we should send them to work there.
