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1. 词语替代法。此法是指用词性相同的同义词、近义词、反义词或同义词组、反义词组对原句的某些成分进行简单的替代，而句子的结构保持不变。如：

Mary borrowed a picture-book from the boy just now.

The boy _______ a picture-book _______ Mary just now.

[答案：lent，to]

2.词类转换法。此法是指利用某些派生词或词性相异的词组来替代原句中的某些成分。此时句子结构会发生变化。如：

The rain was very heavy last night.

It _______ _______ last night.

[答案：rained heavily]

3.句型、句式转换法。利用意义相同或相近的句型、句式转换，有的原句结构全部改变，有的部分改变。如：

I spent the whole day(in)repairing the TV set.

It _______ _______ the whole day _______ _______ the TV set.

[答案：took me，to repair]

4.简化从句法。此法是将复合句变为简单句，常见的转换方法有：用不定式替换，用介词短语替换，用名词短语替换，用分词短语替换，用“疑问词+不定式”替换，以及将so...that(such...that)引导的状语从句简化为含有too...to(或enough to)的简单句。如：

(1)I hope that I can see you soon.

I hope _______ _______ you soon.

(2)I take back what I said.

I take back _______ _______ .

[答案：(1)to see(2)my words]

5.合并分句法。两个意义相关的简单句合并为一个简单句，常见的合并方法有：用分词短语合并，用both…and，not only…but also，either…or，neither…nor，not…but等成对连词合并，用too…to，enough to等不定式结构合并。如：

(1)He is a new teacher.He is called Sun Jun.

He is a new teacher _______ Sun Jun.

(2)He hasn't been to Beijing.She hasn't been to Beijing，either.

_______ he _______ she _______ been to Beijing.

[答案：(1)called/named(2)Neither，nor，has]

6.句子语态转换法。如：

We heard someone sing in the next room.

Someone _______ _______ _______ _______ in the next room.

[答案：was heard to sing]

7.if引导的条件句与“祈使句+and(then)/or+简单句”的转换。如：

If we don't hurry，we'll be late.

_______ ，_______ we'll be late.

[答案：Hurry，or]

8.句式之间的转换。主要考查考生对常用句式的掌握及运用，它在词汇、结构等方面都有较大的变化。如：

(1)Could you tell me how I can get to the post office?

Could you tell me which is _______ _______ _______ the post office?

(2)Something is wrong with that machine.

That machine _______ _______.

[答案：(1)the way to(2)doesn't work]

1 It’s too cold to play tennis.

It isn’t warm ……for you……………………………… to play tennis.

2 There are only a few squash courts in this town.

There aren’t very ……………many……………….. squash courts in this town.

3 If you don’t play every week, you won’t improve your tennis.

You won’t improve your tennis club?

4 Why don’t you join a tennis club?

If I were you, ………I would………………………. Join a tennis club.

5 I haven’t been to a tennis match for a long time.

It’s a long time since ………I …went to….. a tennis match.

2. I

3. 1. There is some milk in the bottle .

There ______ milk in the bottle .

2. They have already been to America .

They have ________ been to America ________ .

3. Both of the twins are studying in No. 1 Middle School .

______ of the twins _______ studying in No. 1 Middle School .

4. All of the students are in the classroom .

______ off the students _______ in the classroom .

5. They have sorts after school .

They _____ ______ sports after school .

二. 把下面的句子转换为感叹句。

6. The computer is expensive .

_____ _____ expensive computer it is !

_____ expensive ______ computer it is !

三. 对下列句子的划线部分提问。

7. My brother is tall .

________ is your brother _______ ?

8. There is a little orange juice in the bottle .

______ ______ orange juice is there in the bottle ?

9. We have learned English for six years .

______ ______ have you learned English ?

10. Li Lei goes to see his grandparents once a week .

______ _______ does Li Lei go to see his grandparents ?

11. I’ll come back in no time .

______ _______ will you come back ?

12. There are none of the students in the classroom .

_______ _______ students are there in the classroom ?

13. There is no one in the room .

______ ______ in the room ?

14. France had a population of about fifty-seven million in 1993 .

______ was ______ population of France in 1993 ?

四. 把下面的句子转换为被动语态。

15. Do the people all over the world know the Palace Museum ?

_______ the Palace Museum ______ by the people all over the world ?

五. 改写下列句子，使原句意不变。

16. The girl was too short to reach the apple on the desk .

The girl wasn’t _______ _______ to reach the apple on the desk .

17. This exam was too difficult for most students to pass .

This exam was so difficult that ________ students could pass ______ .

答案及讲解：

1. isn’t any 肯定句转换为否定句或一般疑问句时some要改为any。

2. not…yet 肯定句转换为否定句或一般疑问句时already要改为yet。

3. Neither…is 肯定句转换为否定句时both要改为neither，且作主语时，谓语动词由复数形式改变为单数形式。

4. none…is/ are 肯定句换为否定句时，all要改为none，且作主语时，谓语动词既可用单数形式也可用复数形式。

5. don’t have… 肯定句转换为否定句或疑问句时，谓语动词have不作“有”解时，一定要用助动词do。如：We had a good time .转换为一般疑问句是Did you have a good time ?再如：The boy has breakfast at 6:30转换为反意问句是The boy has breakfast at 6:30 , doesn’t he ?

6. What an… ; How … a … 当感叹句引导词what修饰可数单数名词时，名词前要加不定冠词;可数单数名词前有形容词修饰时还可用感叹句引导词how，但其语序是how + adj. + a/ an + n.

7. what …like… 对表示人或事物特征的形容词提问用what…like。

8. How much… 对修饰不可数名词的不定量词语提问要用How much。

9. How long… 对一段时间词语的提问要用How long，意为“多长时间”。

10. How often… 对频度副词或短语提问要用How often。

11. How soon… 对表示未来一段时间之后的词语提问要用How soon，意为“多长时间之后”。

12. How many… 对none或no提问，若其后接可数名词，用How many，后接不可数名词用How much。如：There is no water is there in the bowl . 对划线部分提问是：How much water in there in the bowl ?

13. Who is … 对no one或nobody提问要用who。

14. what… the … 对人口、重量、价格等的数量及汽车、电话等的号码提问用what。如：Uncle’s telephone number is 57235808 .对划线部分提问是：What is your uncle’s telephone number ?

15. Is…known… 当主动词态的疑问句转换为被动语态句时，要注意助动词的变换。

16. tall enough… 因too…to结构表示否定意义，可以转换同义句为not…enough to do结构时，enough前的形容词或副词与too修饰的形容词或副词必须互为反义词。

17. few…it 当too…to结构中的及物动词不定式的宾语就是句子主语时，不定式后不须加宾语it或them，而变换同义句为so…that结构时，该不定式变谓语动词后必须加it或them。

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