初中英语连词专题.doc

连 词
介绍连词得含义
连词就是一种虚词,它不能单独做句子成分,只起连接词与词、短语与短语或句子与句子得作用,也没有词形变化。
并列连词
表并列关系 and, both…and…
表转折关系 but, while, yet
表选择关系 or, either…or…
表因果关系 so, for, then
从属连词
引导状语从句
表时间 when, while, before, after, as soon as, since, until
表原因 as, because, since
表地点 where, wherever
表条件 if, unless, as long as
表目得 so that, in order that
表让步 although, though, even though
表方式 as, as if
表比较 as…as…, …than…
表结果 so…that…, such…that
引导宾语从句、主语从句与表语从句
That, whether, if, wh-疑问词
并列连词得基本用法
And
He stood up and left the classroom、
He went to Beijing and I went to Shanghai last year、
Both…and…
Both you and he are Japanese、
I like both basketball and football、
Or
John or I am right、
Would you like tea or coffee?
But
He is fifty, but she still looks young、
He is tired but happy、
Mike came here not for himself but for his son、
For
Tom went to sleep soon, for he was very tired、
The sun has risen, for the birds are singing、
Either…or…, neither…nor…
Either you or she is going to the Great Wall、
Neither the teacher nor the students like this song、
注:用either…or…, neither…nor…连接两个名词或代词作主语时,谓语动词采用就近原则。
Not only…but also…
Not only you but also your mother is ing、(谓语动词采用就近原则)
She learns not only Chinese but also French、
从属连词得基本用法
1. 引导时间状语从句得从属连词:when, while, as, after, before, since, until, as soon as、 例如:
Strike while the iron is hot、 趁热打铁。
Lily didn’t know it until you told her、
2. 引导原因状语从句得从属连词:because, as, since、例如:
John didn’t go to school yesterday because he was ill、
Since everybody is here, let’s begin、
3. 引导地点状语从句得从属连词:where, wherever
Put the book where you found it、
4. 引导条件状语从句得从属连词:if, unless, in case, as long as、 例如:
If it doesn’t rain tomorrow, we will go to the park、
You won’t learn English well unless you work hard at it、
5. 引导目得状语从句得从属连词:so that, in order that、 例如:
Speak clearly so that they can understand you、
6. 引导让步状语从句得从属连词:though, although, even though、 例如:
Although she was tired, she went on working、
7、 引导方式状语从句得从属连词:as, as if, as though、 例如:
It looks as if it is going to rain、
When in Rome, do as the Romans do、(入乡随俗)
8、 引导比较状语从句得从属连词:as…as…, not so/as…as…, than 例如:
You study harder than he does、
9、 引导结果状语从句得从属连词:so…that…, such…that… 例如:
The bus is so full that he can’t turn around、
It was such a hot day that they went swimming、
10、 引导宾语从句、主语从句与表语从句得从属连词:that, if, whether, what, when, why, where, how、 例如:
I don’t know whether my teacher will e or not、
专项练习
连词专项训练
1. -- Can you play soccer ?
-- Yes, I can, I can’t play it very well、
A、 or B、 and C、 so D、 but
2. It’s raining outside、 Put on more clothes, you may catch a cold
A、 and B、 but C、 or D、 though
3. The violin was too expensive, I didn’t buy it、
A、 or B、 and C、 so D、 but
4. Practice speaking English every day, you’ll be able to speak English fluently、
A、 or B、 and C、 but D、 while
5. I will not go to the zoo tomorrow it rains、
A、 if B、 unless C、 until D、 while
6. This problem was difficult few students worked it out、
A、 as / as B、 so / that C、 too / to D、 so / as
7. He cannot speak English he has learned English for almost ten years、
A、 though B、 if C、 but D、 since
8. It’s not easy to learn English well、 I’ll try my best, 、
A、 but B、 too C、 though D、 although
9. my father I am interested in sports、
A、 Both / and B、 Neither / nor C、 Either / or D、 From / to
10. Tom his brother like Chinese food、
A、 Both / and B、 Neither / nor C、 Either / or D、 From / to
11.I’ll go to bed early tonight I can get up early tomorrow moring、
A、 as for B、 because C、 in order to D、 so that
12.Linda was excited she couldn’t go to sleep、
A、 too / to B、 so / that C、 such / that D、 enough / that
13. I heard this news, I was very surprised、
A、 Because B、 Since C、 When D、 Before
14. he had finished his work, he left his office for his home、
A、 Before B、 After C、 When D、 Until
15. of my parents likes playing cards、 of them like music、
A、 Either / Both B、 Both / Either C Neither / Nor D、 Every / Each
16.Hold on to your dreams, they will e true some day、
A、 and B、 or C、 so D、 since
17.I’ll tell him the news he es back、
A、 as long as B、 as well as C、 as soon as D、 as much as
18.It looks it is going to rain、
A、 as if B、 as C、 though D、 if
19.You cannot do well in your lessons you work hard at your lessons、
A、 if B、 unless C、 even D、 although
20.Few people like this movie it’s so boring、
A、 but B、 so C、 although D、 because
DCCBA BACBA DBCBA ACABD