2022年初中条件状语从句-精讲和练习含答案.docx

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1、精选学习资料 - - - - - - - - - 精品资料 欢迎下载中学英语：条件状语从句一条件状语从句的概念条件状语从句,即在某种条件下,一件事情可能发生；在英语中由连接词 if 或 unless 等引导的状语从句叫做条件状语从句；条件是指某一件事情实现之后（状语从句中）,一件事情（主句）才能发生,通常译作“假如,只要,假如” 等意思；条件状语从句中,主从句的时态要遵循 “ 主将从现” 的原就；即,主句是将来时态时,从句用一般现在时代替将来时态；二.条件状语从句的引导词1.If conj . 假如,假如If you ask him ,he will help you If you fail

2、in the exam ,you will let him down 假如你请他帮忙,他会帮你的；假如你考试不及格,你会让他扫兴的；2.unless conj. 除非 ,如不 ,除非在 的时候（ if .not. ）You will fail to arrive there in time unless you start earlier. 假如你不早点动身 ,你就不能准时赶到那儿；Unless it rains, the game will be played. 除非下雨 ,竞赛将照常进行；3.so/as long as conj. 只要You may borrow my book as l

3、ong as you keep it clean. 只要你保持书的清洁,你就可以把我的书借去；三关于条件句的时态,常见的有以下三种情形：1、条件状语从句的主句是一般将来时,那么从句经常用一般现在时；When I grow up, Ill be a nurse and look after patients. 我长大后要当一名护士,照料病人；2、假如主句是祈使句,那么从句通常要用一般现在时；If you want to have a chat ,call me up. 假如你想谈天,打我电话；3、假如主句是含有情态动词时,依据需要从句多用一般现在时；You should be quiet whe

4、n you are in the reading room. 四学问拓展在阅览室时应保持寂静；1 在以 when,before,as soon as等引导的时间状语从句,也适用“ 主将从现 ” 原就,即假如主句是一般将来时,从句就用一般现在时；Ill tell her the good news when she comes back. she will give you a call as soon as she returns. 当她回来的时候,我将把这个好消息告知她；她一回来就会给你电话；2.If 条件句的同义句：祈使句,and /or+将来时态的陈述句；Work hard ,and y

5、ou will make great progress.= If you work hard,you will make great progress. 假如你努力学习,你才会取得大的进步；名师归纳总结 Hurry up, or you will be late.=If you dont hurry up.you will be late.假如你不快点, 你就要迟到了；第 1 页,共 4 页- - - - - - -精选学习资料 - - - - - - - - - 精品资料 欢迎下载条件状语从句练习精讲（含答案）.单项挑选1. If you _ to the party, youll have

6、 a great time. A. will go B. went C. go D. going 2. It will be a long time _ Peter _ his work. A. since, has finished B. after, finishes C. when, will finish D. before, finishes. 3. What will father _ us from Japan. A. take B. bring C. carry D. make 4. Weifang is famous _ kites A. for B. to C. on D.

7、 with 5 I _ her the answer if she _me. A. can tell, will ask B. will tell, will ask C. would tell, ask D. will tell, asks 6. What are you going to do tomorrow. -Well go to the library tomorrow if it _. t rainA. isnt rain B. rain C. won t rainD. doesn 7. Do you know when he will come back tomorrow. -

8、Sorry, I dont know. When he _ back, Ill tell you. A. comes B. will come C. come D. may come 8. What will you do if you _ to the old folks home visit.A. go B. went C. going D. will go 9. If I eat _ food, Ill be very fat.A. too many B. many too C. too much D. much too 10. Ill give the book to him if h

9、e _ here next Sunday.A. will come B. comes C. is coming D. came 11. There _an English film in our school tomorrow. A. is going to have B. will have C. is going to be D. has 12. Could you tell us where _ ？A. will the next Olympic Games held C. would the next Olympic Games be held B. the next Olympic

10、Games will be held D. the next Olympic Games would be held 13. When my mother returned last night, I _ a book. A. read B. am reading C. was reading D. am going to read 14. What _ you _ when it began to rain. A. do, do B. were, doing C. are, doing D. did, do 15. Ill wake you up when he _back.A. will

11、B. is going to come C. comes D. come Answers ：1-5 CDBAD 6-10 DAACB 11-15 CBCBC 二、用所给词的适当形式填空1. If you _feel tired, you _ have to have a rest. 2. Where _ he _see the film if he _have time. 3. If there _ be fewer trees, there _ be more pollution. 4. He _ dress more casually if he _ not work on weekend

12、s. 5. If Marcia _ live alone, she _ keep a pet parrot. 名师归纳总结 - - - - - - -第 2 页,共 4 页精选学习资料 - - - - - - - - - 精品资料 欢迎下载6. Lana _ buy a new dress if the old one _ be out of style. 7. The twins _ fight if they_ argue. 8. I _ have a bake sale if I _ need money for education. 9. Peter _ send me a beaut

13、iful souvenir if he _visit Spain. 10. If Mr. Green _ say I am hard- working, my parents _ feel glad. 11. I _ go to the beach if it_ not rain this week. 12. _they _ have a match if the P.E. teacher _ be busy. 13. He _ write a letter to his grandparents if he _ get his report card this week. 14. If sh

14、e _ get up late, she _ not catch the early bus. 15. Peter _ major in English if he _pass the exams in Peking University. Answers ：1 feel,will have 2 will see has 3 are, will be argue 4 will dresses, doesn t work 5 lives, will keep 6 will buy, is 7 will fight, 8 will have, need 9 will send, visits 10

15、 says, will feel 11 will go, doesn t rain12 Will have is 13 will writes, gets 14 gets, wont 15 will major, passes III 完成句子1.假如他到得晚了,会发生什么事情？2. 假如努力学习, 你就会取得好成果；What _ if he _ late. If you_ _, you _ good _. 3. 他假如看电视太久了,他的父母会不兴奋； If he _ TV too long, his parents _ _unhappy. 4. 假如我们为他组织生日聚会,大家都会来的；Eve

16、ryone _ if we _a birthday party _ him. 5. 假如明天不下雨,我会和你一起去公园的；If it _ _tomorrow, I _ go to the park _you. 6. 假如她睡过头了,就会上学迟到的； She _ _ _ _ if she _ _ 7. 假如他没有空,他不会帮忙你的；If he _ _, he _ _ you. 8. 假如 Tom 考试不及格,他就没有机会上高中了；Tom _have the _to go to the high school if he _the exams. 9. 假如这个男孩打烂窗户,屋主会对他愤怒；If t

17、he boy_ _ _, the house owner _ _ _ _ _. 10. 假如明天不下雨,我就出去野餐；_ Answers 名师归纳总结 - - - - - - -1. was happened, came late. 2 work hard, will get , success. 3. watch, will be 4 will come, hold, for 5 doesn t rain, will, with 6 will be late for school, sleeps late 7 isn t free, wont help 8 won t chance fail

18、s 9 breaks the window , will be angry at him 10. If it doesnt rain tomorrow, I will go out to have a picnic.第 3 页,共 4 页精选学习资料 - - - - - - - - - 精品资料 欢迎下载1.If you feel tired, you should have to have a rest. 2. Where has he seen the film if he has time. 3. If there are fewer trees, there will be more

19、pollution. 4. He will dress more casually if he doesnt work on weekends.5. If Marcia lives alone, she should keep a pet parrot. 6. Lana should buy a new dress if the old one is out of style. 7.The twins will fight if they argue. 8. I will have a bake sale if I need money for education. 9. Peter will

20、 send me a beautiful souvenir if he tours Spain. 10. If Mr Green says I am hard- working, my parents will feel glad. 11.I will go to the beach if it doesn t rain this week. 12. Will they have a match if the P.E. teacher is busy. 13.He will write a letter to his grandparents if he gets his report car

21、d this week. 14. If she gets up late, she won t catch the early bus. 15. Peter will major in English if he passes the exams in Peking University. Translate 1.假如他到得晚了会发生什么事情？2. 假如努力学习,你就会取得好成果；3. 他假如看电视太久了,他的父母会不兴奋；4. 假如我们为他组织生日聚会,大家都会来的；5. 假如明天不下雨,我会和你一起去公园的；6. 假如她睡过头了,就会旅行迟到的；7. 假如他有空,他会帮忙你的；8. 假如

22、Tom 考试不及格,他就没有机会上高中了；9. 假如她不努力学习,不能学好各门功课；10.假如这个男孩打烂窗户,屋主会对他愤怒；名师归纳总结 1.What will happen if he comes late. 第 4 页,共 4 页2.If you work hard, you will get good marks. 3.If he watches TV too long, his parents will be unhappy. 4.Everyone will come if we hold a birthday party for him. 5.If it doesnt rain

23、tomorrow, I will go to the park with you. 6.He will lose chance to the trip if she sleeps over. 7.If he has time, he will help you. 8.Tom wont have the chance to go to the high school if he fails the exams.9.She won t be good at all the subjects if doesnt study hard.10.If the boy breaks the window, the house owner will be angry at him. - - - - - - -