中考英语语法讲解资料及练第15讲状语从句.doc

中考英语语法讲解资料及练习第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，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 dont 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 cant 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. Well 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 dont 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 wont go for a picnic. A. arent B. wont be C. werent D. dont 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 didnt work hard. A. If B. Because C. When D. So 10. Ill go for a walk with you if it _ tomorrow? A. wont rain B. doesnt 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 todays 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. boys C. boyss D. girls 8. Dont 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. couldnt they B. could they C. cant they D. can they 11.May I smoke here ? No, you _. A. cant B. neednt C. mustnt 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