语法精讲
——省略
I.省略
✧状语从句的省略：在when, while, as, until, once, if, unless,
though, although, as if, as though, even if, even though等词连接的状语从句中，经常把和省略。

请将下面的状语从句改成省略句：
1.When I am in trouble, I always turn to her for help.
2.
3.Wood gives much smoke while wood is burning.
4.I wo n’t go even if I was invited.
✧when (或if, where, wherever, whenever) + possible/
necessary, 是省略了
请将所给句子改成省略句：
1.Answer these questions, if it is possible without referring to the
book.
2.When it is necessary, you can help us to do something.
✧定语从句中的省略
请将下面的定语从句改成省略句：
1. Is this the reason that he explained at the meeting for his carelessness
in his work?
2. Tom whom you saw yesterday fell ill.
3.This is the first time that he had trouble with the boss.
4. He wants to find a good place that we can have a picnic during
the “golden week ”holiday .
5. I don’t like the way in which you laugh at her.
✧宾语从句中的省略
请将所给句子补充完整：
1. I know that an NBA star will come to our city but I don’t know when.
2. He wants to move abroad but his parents wonder why.
✧简单句的省略
判断下列省略方式是否正确：
1．— Can Emily do this work?
—I (don’t) think/suppose so.（）
2. I don’t hope so. （）
3. I am afraid so./not. （）
4. I hope so/not. （）
✧动词不定式省略
请将所给句子改成省略句：
1. Nothing can stop the boy from playing video games when he wants to play video.
2. — Would you like to come to dinner tonight?
—I'd like to come to dinner tonight.
3. The boy wanted to ride his bicycle in the street, but his mother told him not to ride his bicycle in the street.
✧虚词的省略
请写出所给句子省略的部分：He came to the classroom, book in hand.
✧并列句的省略是省略和，而保留和
或补足语等成分，另外一种情况是省略后一个分句的主语。

请写出所给句子省略的部分：
1. Some books are to be tasted, others to be swallowed, and some
few to be chewed and digested.
2. He came into the classroom, sat down and began to read.
✧if引导的虚拟条件句的省略
在if引导的虚拟条件句中含有had, were, should时，可以把had, were, should放在且省略。

请将所给句子改成省略句形式：
If I were at school again, I would study harder.
If you had come earlier, you would catch the bus.
If it should rain tomorrow, we would not go climbing.
И.反义疑问句
请将所给反义疑问句补充完整
Nobody can swim, ?
You will never guess the right answer, ? You are unsatisfied with what you’ve got,? Don’t be late,?
Let’s go shopping,?
I don’t think he will come tomorrow,?
She believes that I did it, ？
He must be a doctor, ?
You must have studied English, ?。