中考英语复习之语法讲解第十五讲—状语从句

发布日期:2019-09-15 11:12 本文摘要:第15讲:状语从句 状语从句是句子的状语由一个从句充当,来修饰主句中的动词,中考英语复习之语法讲解第十五讲状语从句形容词或副词等。状语从句都由从属连词引导,与主句连接,放在句末时,一般不在前面加逗号。 状语从句根据它表示的意思可分为时间,原因

   第15讲:状语从句

  

   状语从句是句子的状语由一个从句充当,来修饰主句中的动词,中考英语复习之语法讲解第十五讲—状语从句形容词或副词等。状语从句都由从属连词引导,与主句连接,放在句末时,一般不在前面加逗号。

  

   状语从句根据它表示的意思可分为时间,原因,条件,比较,结果,目的等类。下面我们拣重点的一个一个来分析。

  

   时间状语从句:是由when, as, while, after, before, since, until, as soon as 等从属连词引导的状语从句。时间状语从句中的谓语动词不能用一般将来时,只能用一般现在时表示将来发生的动作或存在的状态。 如:I will call you as soon as I arrive there.

  

   原因状语从句: because, since, as和for都表示原因。常常令我们不知该用哪个好。我们来比较一下。because语势最强,回答why提出的问题,用来说明人所不知的原因。当能够很明显的看出原因或人们已知原因,就用as或since。如:I don't like that coat,because the color looks terrible. 由because引导的从句如果放在句末,且前面有逗号,则可以用for来代替。但如果不是说明直接原因,而是多种情况加以推断,就只能用for。如:He is not here, because / for his mother is ill.

  

   目的状语从句:表示目的状语的从句可以由in order that, so that,等词引导。如:You must raise your voice so that/in order that everybody can hear you clearly.

  

   结果状语从句:结果状语从句常由so...that 或 such...that引导,要掌握和区分这两个句型,首先要了解so和such后面分别跟什么词。such是形容词,修饰名词或名词词组,so是副词,只能修饰形容词或副词。so 还可与表示数量的形容词many, few, much, little连用,形成固定搭配。如:The box is so heavy that I can't carry it.

  

   让步状语从句:是由though, although 引导的状语从句。though, although 和 but不能同时使用。

  

   Although it rained, they had a good time.

  

   练习:

  

   1. She will find him a kind man when she _________him.

  

   A. knows

  

   B. know

  

   C. will know

  

   D. is going to know

  

   2. We'll go out for a walk as soon as it ________.

  

   A. stops raining

  

   B. raining

  

   C. stop to rain

  

   D. rain

  

   3. The film was _____ interesting _____ everyone wanted to see it again.

  

   A. too, to

  

   B. so, that

  

   C. not ,until

  

   D. very, that

  

   4. We don't understand the passage ______ there is few words in it.

  

   A. and

  

   B. if

  

   C. though

  

   D. because

  

   5. You are sure to pass the exam _______ you study hard.

  

   A. if

  

   B. though

  

   C. that

  

   D. when

  

   6. If you _____ free tomorrow, we won't go for a picnic.

  

   A. aren't

  

   B. won't be

  

   C. weren't

  

   D. don't

  

   7. What was Jim doing _______ the teacher came in?

  

   A. while

  

   B. and

  

   C. when

  

   D. but

  

   8. You must stop ______ the policeman say: "stop!"

  

   A. that

  

   B. if

  

   C. then

  

   D. until

  

   9. --The boy failed to pass the English examination.

  

   --______ he didn't work hard.

  

   A. If

  

   B. Because

  

   C. When

  

   D. So

  

   10. I'll go for a walk with you if it ______ tomorrow?

  

   A. won't rain

  

   B. doesn't rain

  

   C. will rain

  

   D. rain

  

   实践:

  

   1. I get up ______ half past six every day.

  

   A. in

  

   B. on

  

   C. at

  

   D. for

  

   2. I heard Robin ________ an English song last night.

  

   A. sang

  

   B. to sing

  

   C. sing

  

   D. sung

  

   3. Is there _______ in today's newspaper?

  

   A. important something

  

   B. something important

  

   C. important anything

  

   D. anything important

  

   4. _____ fine weather it is!

  

   A. What a

  

   B. What an

  

   C. How

  

   D. What

  

   5. "Where are your bikes?"

  

   "________ is under tree, and _______ beside the wall."

  

   A. Mine, her

  

   B. Me, his

  

   C. Mine, his

  

   D. His, her

  

   6. ______ students listened to the report.

  

   A. Four hundred

  

   B. Four hundred of

  

   C. Four hundreds of

  

   D. Four hundreds

  

   7. Football was once a ______ game, but now more and more girls enjoy playing it.

  

   A. boys'

  

   B. boy's

  

   C. boys's

  

   D. girl's

  

   8. Don't move, _______ I will kill you!

  

   A. and

  

   B. or

  

   C. so

  

   D. but

  

   9. There is _________ ink in my pen. Will you please give me _______ drops?

  

   A. a few, a little

  

   B. few , little

  

   C. little, a few

  

   D. little, a little

  

   10.They could hardly believe it, _______?

  

   A. couldn't they

  

   B. could they

  

   C. can't they

  

   D. can they

  

   11."May I smoke here ?" "No, you _______."

  

   A. can't

  

   B. needn't

  

   C. mustn't

  

   D. may not

  

   12.His father ________ for six years.

  

   A. has died

  

   B. has been dead

  

   C. has dead

  

   D. has been death

  

   13.There is ________ umbrella in the room. _______ umbrella is in the corner.

  

   A. the, the

  

   B. a, The

  

   C. an, The

  

   D. an, A

  

   14.It was ______ the Christmas Eve that I first saw him.

  

   A. at

  

   B. in

  

   C. on

  

   D. by

  

   15.She has an pencil in one hand, a pen in ________.

  

   A. others

  

   B. another

  

   C. the other

  

   D. the others

  

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