连词英语语法

英语作为我们学习的第一门外语，也是全世界通用的一门语言，学好英语就非常重要，下面是我给大家带来的初中英语语法连词，希望能够帮助到大家!

初中英语语法-连词

一、概说

连词是一种虚词，用于连接单词、 短语 、从句或 句子 ，在句子中不单独用作句子成分。连词按其性质可分为并列连词和从属连词。并列连词用于连接并列的单词、短语、从句或句子，如and, but, or, for等;从属连词主要引出名词性从句(主语从句、宾语从句、表语从句等)和状语从句(时间状语从句、条件状语从句、目的状语从句等)，引出名词性从句的连词如that,whether等，引出状语从句的连词如when, because,since, if 等。

二、并列连词的用法

1. 表示转折关系的并列连词。这类连词主要有 but, yet 等。

Someone borrowed my pen, but I don't remember who.

有人借了我的钢笔，但我不记得是谁了。

He said he was our friend, yet he wouldn't help us.

他说他是我们的朋友，但却不肯帮助我们。

2. 表示因果关系的并列连词。

这类连词主要有 for, so 等。

The child had a bad cough, so his mother took him to the doctor.

这孩子咳得很利害，所以他妈妈带他去看医生。

You are supposed to get rid of carelessness, for it often leads to serious errors.

你们一定要克服粗枝大叶，因为粗枝大叶常常引起严重的错误。

注意：for表示结果通常不能放句首，也不能单独使用。

3. 表示并列关系的并列连词。

这类连词主要有 and , or , either…or , neither…nor , not only…but (also) ,both…and , as well as 等。

He didn't go and she didn't go either.

他没去，她也没去。

The weather is mild today; it is neither hot nor cold.

今天天气很温暖，不冷也不热。

Both New York and London have traffic problems.

纽约和伦敦都存在交通问题。

It is important for you as well as for me.

这对你和对我都很重要。

People who are either under age or over age may not join the army.

年龄不到或者超龄的人都不得参军。

三、从属连词的用法

1. 引导时间状语从句的从属连词

(1) 表示“当…时候”或“每当”的时间连词。主要的 when,while, as, whenever。

如：

Don't talk while you're eating.

吃饭时不要说话。

Vegetables are best when they are fresh.

蔬菜新鲜时最好吃。

He came just as I was leaving.

我正要走时他来了。

(2) 表示“在……之前(或之后)”的时间连词。主要的有before, after。

Try to finish your work before you leave.

离开前设法把工作做完。

After we have finished tea, we will sit on the grass.

喝完茶之后我们将坐在草地上。

(3) 表示“自从”或“直到”的时间连词。主要的有since, until, till。

She's been playing tennis since she was eight.

她从八岁起就打 网球 了。

Hold on until I fetch help.

坚持一下，等我找人来帮忙。

Never trouble trouble till trouble troubles you.

(谚)不要无事惹事。

(4) 表示“一……就”的时间连词。主要的有as soon as, the moment, the minute, thesecond, theinstant, immediately, directly, instantly, once, no sooner…than,hardly…when等。

I'll let you know as soon as I hear from her.

我一接她的信就通知你。

The moment I have finished I'll give you a call.

我一干完就给你打电话。

I came immediately I heard the news.

我一听到这个消息，马上就来了。

Once you begin you must continue.

你一旦开始, 便不可停下来。

(5) 表示“上次”、“下次”、“每次”等的时间连词。主要的有every time(每次)，eachtime(每次)，(the) nexttime(下次)，any time(随时)，(the) last time(上次)，the firsttime(第一次)。I'll tell him about it (the) next time I see him.

我下一次见到他时，我就把这个情况告诉他。

We lose a few skin cells every time we wash our hands.

每当我们洗手的时候，我们都要损失一些皮肤细胞。

You can call me any time you want to.

你随时都可以给我打电话。

注意：every time, each time, any time前不用冠词，(the) next time, (the) last time中的冠词可以省略，而the first time中的冠词通常不能省略。

2. 引导条件状语从句的从属连词。

这类连词主要有if,unless, as [so] long as, in case 等。Do you mind if I open the window?

我开窗你不介意吧?

Don't come unless I telephone.

除非我打电话，否则你别来。

As long as you're happy, it doesn't matter what youdo.

只要你高兴，你做什么都没关系。

In case it rains they will stay at home.

万一下雨，他们就呆在家里。

注意：在条件状语从句中，通常要用一般现在时表示将来意义，而不能直接使用将来时态。不过，有时表示条件的 if之后可能用 will，但那不是将来时态, 而是表示意愿或委婉的请求(will为情态动词)。

If you will sit down for a few moments, I'll tell the manager you're here

请稍坐, 我这就通知经理说您来了。

3. 引导目的状语从句的从属连词。

主要的有 in order that, so that, in case, for fear等。

He raised his voice so that everyone could hear.

他提高了嗓音，以便每个人都能听见。

Take your umbrella (just) in case it rains.

带上雨伞，以防下雨。

She repeated the instructions slowly in order that he should understand.

她把那些指示慢慢重复了一遍好让他听明白。

4. 引导结果状语从句的从属连词。

主要的有so that, so…that, such…that等。

I went to the lecture early so that I got a good seat.

我去听演讲去得很早, 所以找个好座位。

I had so many falls that I was black and blue all over.

我摔了许多跤，以致于全身都是青一块紫一块的。

He shut the window with such force that the glass broke.

他关窗子用力很大, 结果玻璃震破了。

5. 引导原因状语从句的从属连词。

主要的有because, as, since, seeing (that), now (that), considering(that) 等。

He distrusted me because I was new.

他不信任我，因为我是新来的。

As you are sorry, I'll forgive you.

既然你悔悟了，我就原谅你。

Since we've no money, we can't buy it.

由于我们没钱，我们无法购买它。

Seeing that he's ill he's unlikely to come.

因为他病了，他大概不会来了。

Now that she has apologized, I am content.

既然她已经道了歉, 我也就满意了。

6. 引导让步状语从句的从属连词。

主要的有although,though, even though, even if, while, however,whatever,whoever, whenever, wherever等。

Although they are twins, they look entirely different.

他们虽是孪生, 但是相貌却完全不同。

I like her even though she can be annoying.

尽管她有时很恼人, 但我还是喜欢她。

You won't move that stone, however strong you are.

不管你力气多大, 也休想搬动那块石头。

Whatever we have achieved, we owe to your support.

我们取得的一切成就都归功于你们的支持。

Whoever you are, you can't pass this way.

不管你是谁，你都不能从这里通过。

Whenever I see him I speak to him.

每当我见到他，我都和他讲话。

7. 引导方式状语从句的从属连词。

主要的有as, as if, as though, the way等。

Why didn't you catch the last bus as I told you to?

你怎么不听我的话赶乘末班公共汽车呢?

He bent the iron bar as if it had been made of rubber.

他将铁棍折弯，仿佛那是用橡皮做成的。

Nobody else loves you the way(=as) I do.

没有人像我这样爱你。

8. 引导地点状语从句的从属连词。

主要的有where, wherever, everywhere, anywhere等。

The church was built where there had once been a Roman temple.

这座教堂盖在一座罗马寺庙的旧址。

I'll take you anywhere you like.

你想到哪儿我就带你到哪儿。

Everywhere I go, I find the same thing.

不管我走到哪里，我都发现同样情况。

9. 引导比较状语从句的从属连词。

主要的有than和as…as。

She was now happier than she had ever been.

现在她比过去任何时候都快活。

I glanced at my watch. It was earlier than I thought.

我看了看表，时间比我想像的早。

He doesn't work as hard as she does.

他工作不像她那样努力。

10. 引起名词从句的从属连词。

主要有that, whether, if 等，它们用于引导主语从句、表语从句、宾语从句和同位语从句。其中that 不仅没不充当句子成分，而且没有词义，在句子中只起连接作用;而 if,whether 虽不充当句子成分，但有词义，即表示“是否”。

He replied that he was going by train.

他回答说他将坐火车去。

I wonder if it's large enough.

我不知道它是否够大。

I worry about whether I hurt her feelings.

我为是否伤了她的感情而担心。

说到连词大家可能最先想到的就是“and”“or”“but”，除了这些还有哪些连词呢，这些连词的结构、用法又是怎样的呢，下面就来详细了解一下初中英语连词的具体用法。

英语连词用法大全,英语常用连词有哪些

连词的定义

连词是连接字、 短语 、从句与 句子 的词，是虚词，因此它不能独立担任句子成分。连词主要分为两大类：并列连词和从属连词。并列连词用来连接并列关系的词、词组或分句。它包括：and，or，but，so，for，both…and，either…or，neither…nor，not only…but also。

从属连词用来引导从句，它包括： that， when， till， until， after， before， since，because，if，whether，though，although，so…that，so that，in order that，as soon as

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：

英语连词用法大全,英语常用连词有哪些

(1)表并列关系的and, both…and, not only…but also, neither…nor等。

(2)表选择关系的or, either…or等。

(3)表转折关系的but, while等。

(4)表因果关系的for, so等。

知识点概述

并列连词和从属连词的用法

连词是连结单词、短语、从句或句子的虚词， 在句子中不单独作句子成份。

连词按其性质可分为：

1．并列连词 如：and, or, but, for, 等， 连接并列的词与词，短语与短语，句子与句子。

如：Rice and potatoes are common foods. （词与词）

Today we can travel by plane. （短语与短语）

Many trees lose their leaves in winter, but evergreen trees do not. （ 句子与句子）

关联连词是一类成对使用的连词

如：both……and……, not……but…….

not only……but also…… not only…but… as well

either……or…… neither……nor……

关联连词必须后接同样的语法结构。

如：Either the windows were opened or the door was opened.

2．从属连词 如：that, whether, when, because, though 等， 用以引导名词性从句和状语从句。

英语连词用法大全,英语常用连词有哪些

3．从属连词引导的从句不可以被断成一个句子。 如果断开，就错了。

如：When the alarm clock rang. （不完整）

4． though (although)引导让步状语从句，because 引导原因状语从句， 所以though(although)不能和并列连词but ，because 不能和并列连词 so一起使用。 只能单独使用。

复习时需要注意的要点

（1）表示选择关系的连词，连接的双方只取其一。常用连词有or, either...or, otherwise

例如：

1）You can go to Beijing either today or tomorrow

2）You must get up early or you won’t catch the early bus.

（2）表示转折关系，连接的双方构成对比，意义上有转折。常用连词有but, however, while, only

例如：

1） His brother is fond of football while he likes basketball.

2） You can watch TV, but you must finish your homework first.

（3）表示联合关系，联合的双方是对等的，意义上趋向一致。常用连词有：and, both...and, neither...nor, not only...but also, as well as, together with

例如：

1） To study English well, we need both diligence and careful.

2） That horse is not only the youngest among the five, but also runs the fastest.

（4）表示因果关系，连接的双方，互为因果，或者前因后果，或者前果后因。常用的连词有：for, so, therefore

例如：

1） It must have rained, for the ground is wet.

2） You are in the right, therefore they should support you.

实战演练

一、例题选讲

例1 he did not know much English，he got out his dictionary and looked up the word.

A． As B． For

C． Since D． Because

答案： A

提示： for，because和as虽皆可作连词用，表示“因为”，但用法有些区别。for引导的分句总是置于另一分句之后，常常对前一分句加以解释，两个分句之间，总是用逗号分开。because引导的原因状语从句时，往往以why问句，语气比较重，传递的往往是对方未了解的新信息。as引导的原因状语从句时，往往是对方也知道的信息。本句是他拿出词典查，显然，“他知道的 英语单词 不多”，这是明摆着的事，所以用as最恰当。

例2 you don't feel well，you'd better stay at home．

A． Because B． Since/If

C． For D． Now

答案： B

例3 I don’t know he has received the package.

A． if B． when

C． what D． how many

答案： A

提示： if表示是否，when不能与现在完成时连用。

例4 Come tomorrow, I will give it to you.

A． or B． and

C． though D． if

答案： B

提示： and在此处解释为“那么”，表示递进关系。

例5 The teacher his students likes football.

A． and B． as well as

C． and also D． also

答案： B

提示： as well as 连接两个主语用靠前原则。

例6 We were having lunch some one knocked at the door.

A． as B． a soon as

C． when D． while

答案： C

填入适当的连词。

1. My brother is ill, ________ I have to stay at home.

2. The film must be very interesting, ________ many people are buying tickets in line.

3. My computer is new, ________ it is too expensive.

4. She felt hungry, ________ she didn’t have breakfast.

5. A customer came in, ________ I stopped my work.

6. He has a lot of money, ________ he spends little.

7. Come here early, ________ you can’t see him.

8. Take some medicine, ________ you will feel better.

9. There are a lot of stories about the UFOs, _______ no one knows whether they are true or not.

10.Put on your coat, ________ you will catch cold.

11.She got a “C” in English test, ________ she had tried his best.

12.My little cousin can _________ read ________ write.

13.Please call me _______ you need my help.

14._____you have a few more days’ rest, you’ll feel better.

15._____ my father ______ my mother is a doctor. They are teachers.

16.I really don’t know ______ it is going to rain or not this afternoon.

17.You may ______do it yourself ________ leave it to me.

18.Hurry up, ______ you’ll miss the next bus.

19.Li Ming was a brave boy, ______ he had one shortcoming.

20.It’s a fine day, ____ we have a wonderful time.

21.I don’t know _______ she can speak Russian or not.

22.We haven’t decided _____ and ______ we shall meet next time.

23.That’s ______ they didn’t pass the exam.

24._______ you are right, _____ he is.

25.He ______ _____ read the book ______ _______ remembered what he read.

参考答案

1.so 2.for 3.besides 4.as 5.so 6.but 7.or 8.and 9.but 10.or

11.though 12.neither, nor 13.if/when 14.if 15.neither, nor 16.whether

17.either, or 18.or 19.though 20. 21.whether 22. 23.why

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