中考英语专题复习——连词

连词考点

一．连词的功能

用来连接词，短语，从句或句子的词叫连词。连词是一种虚词，在句中不能单独使用。

连词可分为两类：并列连词和从属连词。

二．并列连词

并列连词用来连接具有并列关系的词，短语或句子。常见的并列连词有：

(1)表并列关系的：和, …和…, 不但…而且,

既不…也不。

(2)表选择关系的：或者, 或者…或者…。

(3)表转折关系的：但是, 然而______ 。虽然…但是…

(4)表因果关系的：所以，因为…所以…。

三．从属连词

从属连词用来引导从句。常见的从属连词有：

(1)引导时间状语从句的: 在…之前, 在…之后,

当…时候/ , 直到…才, 一…就。

(2)引导条件状语从句的：如果, 除非, 只要。

(3)引导原因状语从句的：因为/ , 由于。

(4)引导目的状语从句的：为了/ 。

(5)引导让步状语从句的：虽然/ 。

(6)引导结果状语从句的：太…以至于/ , 结果是。

(7)引导比较状语从句的：与…一样,…不如…,比。

(8)引导宾语从句的：是否/ 。

四．常用连词的用法辨析

1. while, when, as

这三个连词都可引导时间状语从句，但用法有所不同。

1)当某事正在进行的时候，又发生了另一件事。, ,

都可用来引导表示“背景”的时间状语从句。例如：

/ / I was walking down the street I noticed a police car.

2) 当两个延续性动作同时进行的时候，最常用的是_____ 。例如：

mother was cooking lunch, I was doing my homework.

3) 当两个动作都表示发展变化的情况时，最常用的是。例如：

children get older, they become more and more interested in things around them.

4) 当两个短动作同时发生时，或表示“一边…一边…”时，最常用。例如：

She looked behind again and again she went

5) 当从句是瞬间动作，主句是延续性动作时，通常用。例如：

John arrived I was cooking lunch.

2. if, whether

1) if和whether都可作“是否”讲，在引导宾与从句是一般可互换。例如：

I wonder / you still study in that school.

I don’t know/ he likes that film.

2) 但是宾语从句部分有…or not 时，只能用,不能用。例如：

I don’t know or not it’s polite to smoke during the meals.

I am not sure he will come or not.

3. so…that, such...that

1) so…that中的so是个副词，其后只能跟词或词，

such...that中的such是个形容词，后接词或词短语。例如：I’m _____ tired that I can’t walk any farther.

He studies hard that he always does well in his exams.

It was a warm day that he went swimming.

2) 如果在名词之前有many, much, little, few时，用,不用。例如：

He has little education that he is unable to get a job.

4. either…or…, neither…nor, not only…but also…

这三个连词词组都可连接两个并列成分。当它们连接两个并列主语时，谓语动词要随_____ (第一/第二)个连词后的主语变化。例如：

Either you or he_____(be) wrong.

Either he or you_____ (be) wrong.

Neither he nor his children _____ (like) fish.

Neither his children nor he _____ (like) fish.

Not only the teacher but also the students _____ (want) to buy the book.

Not only the students but also the teacher _____(want) to buy the book.

5. although…but…; because… so…

这两个连词短语_____（能/不能）同时出现在同一个句子中。例如：

“Although he is over sixty, but he works as hard as others.”

这个句子应改为：.

或. “Because John was ill, so I took him to the doctor.”

这个句子应改为：.

或.

演练：连词

( ) 1. –I won’t go to the party tomorrow.

--________ you told me you would. What’s happening?

A. But

B. So

C. And

D. Or

( ) 2. Mike did something wrong, _______ the headmaster is talking with him.

A. so

B. but

C. and

D. or

( ) 3. Jim has been in the factory for two years _______ he left school.

A. when

B. since

C. as soon as

D. whether

( ) 4. Mike is good at playing basketball _______ Bruce does well in football.

A. when

B. until

C. since

D. while

( ) 5. –Excuse me. Do you have a table for two?

--I’m sorry, ______ there aren’t any seats now. Would you mind waiting for a while?

A. but

B. and

C. or

D. so

( ) 6. You’d better do it _______ your mother did.

A. when

B. as

C. like

D. because

( ) 7. Stop cutting trees, _______ the earth will become worse and worse.

A. and

B. but

C. or

D. then

( ) 8. Do you want to stay at home _______ go shopping with us?

A. and

B. but

C. or

D. so

( ) 9. The mountain was _______ high _______ few people in our city reached the top.

A. so; as

B. so; that

C. as; as

D. too; to

( ) 10. Mr Brown knows little Japanese, _______ he can’t understand the instructions(说明) on the bottle of the pills.

A. so

B. or

C. but

D. for

( ) 11. It’s raining outside. Put on more clothes, _______ you may catch a cold.

A. and

B. but

C. or

D. though

( ) 12. The film”Kung Fu Panda” is_____interesting_____I would like to see it again.