2020年中考英语总基础语法专题十二

专题十二连词和并列句、状语从句

学前自测(发现考点)

()1.—How did you go to Guangzhou yesterday?

—I took a taxi ____ I would be in time for the meeting.

A. if

B. because

C. as soon as

D. so that ()2. ___ you are, ____ mistakes you will make in the exam.

A. The more carefully; the less

fewer

C. The more careful; the less

D. The more careful; the fewer B. The more carefully; the ()3. The volunteers kept on searching for the missing people in theearthquake,___ they were hungry and tired.

A. because

so

()4. You should set off early ___ you can arrive there on time.A. so B. but C. because D. so that B. but C. although D.()5. If you ___ carefully, you ___ the report well.A. will listen; will be understood

understand

C. will listen; understand

D. listen; understand B. listen; will ()6. ___ sheis young, she knows a lot.

A. Because

B. Although

C. But

D. Since

()7. Nobody will help you ___ you help yourself.

A. unless

until

()8. ___ they are very tired, they still go on with their project.A. So

But

()9. Mary is happy with her son. He did well in all his subjects ___ hemissed alot of lessons because of his ill-ness.

A.so that

D. though

()10. The boy can't run ___ the teacher.

A. so faster as

B. as more fast as

D. so fast as C. so fastly as B. because C. since B.Although C. If D.B. because C. though D.常考考点知识清单(研习考点)

考点一并列连词和并列句

1•表并列关系的and和,并且”否定句中把and改为or),both…a二者都, 既•…•又” ,not only …but a不但•“而且” ,neither…no既不…•也不” s wellas既……又(也)” ,either 要么r…要么”。

Both I and she like music我和她都喜欢音乐。

Neither you nor Lucy works hard你和露丝工作都不勤奋。

Not only Tom but also his brother has bee n to Xi'a n汤姆和他弟弟都去过西安。

Mary can sing as well as dance玛丽歌唱得好，舞也跳得好。

注意:not only …but also; neither …nor…;eithe连接主语时，谓语动词要与和它靠近的那个主语保持一致，即遵守就近原则”。2•表选择关系的or或，否则要不

然” ,either…o要么…•要么等。

Get up earlier, or you will be late for school.早点起床，否则你会迟到的。

Either you or he has the ticket或者你或者他有票。

3•表转折关系的but但是”，while而”“含有比较之意）,however但是” ,yet可是,然而”等。

I like English, but I can't speak i我喜欢英语，但我不会说。

His eyes are blue, while mine are black他的眼睛是蓝色的，而我的是黑色的。

He works in Beiji ng now, however, his home is in She nzheri他现在在北京工作

但他家在深圳。

4•表因果关系的for因为”，so所以”，becaus因为”等。

She did n't go to school, for she was ill 她没去上学，因为她病了。

She was ill, so she did n't go to schoo 她病了，所以没去上学。

She did n't go to school because she was i 她没去上学，因为她病了。

考点二从属连词和状语从句

1•引导时间状语从句的after在巴…之后” ,before在•因之前” ；when当“…时候”后面可跟延续性或短暂性动词）;while当…•时候”后面只跟延续性动词）;as 一边•…一边” ；until直至到…•才” ;sinee自从” ；as soon a一•…就”等。

Look before you leap 三思而后行。

I will call you as soon as I get there我一到那儿就给你打电话。

When I came in, he was readi ng a book我进来时他在看书。

While he was readi ng a book, I came in他在看书的时候我进来了。I won't tell you the truth until you tell me the reason. 你不告诉我原因,我就不会告诉你真相。2.引导地点状语从句的where,wherever 无论哪里”等。

Where there is a will, there is a way有志者，事竟成。

Wherever you go, whatever you do, I'll be here waiting for you.不论你去哪里, 不论你做什么,我将一直在这儿等你。

3•引导条件状语从句的if女“果” ,unles除非“”等。

We will put off the sports meeting if it rains tomorrow. 如果明天下雨,我们就推迟