最新if引导的条件状语从句练习题.doc

精品资料if引导的条件状语从句练习题.if引导的条件状语从句  引导条件状语从句最常用的连词是if，常见的if条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。如： If you ask him，he will help you如果你请他帮忙，他会帮你的。 If you fail in the exam，you will let him down如果你考试不及格，你会让他失望的。 If you have finished the homework， you can go home如果你作业做完了就可以回家了。 另外，if从句还表示不可实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设。从句多用一般过去时或过去完成时，表示对现在或过去的一种假设。如： If I were you，I would invite him to the party如果我是你，我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic要不是交通堵塞，我本会来得早一些。另外你还要注意if 条件句的时态搭配1if从句用一般现在时，主句用一般将来时 If he runs hell get there in time. 如果他用跑的，他就会及时赶到那儿。The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。2if从句用一般现在时，主句用may/might/canIf the fog gets thicker the plane may/might be diverted. 如果雾在大一些，飞机可能就会改在别的机场降落。If it stops snowing we can go out. 如果雪停了，我们就可以出去。3if从句用一般现在时，主句用must/shouldIf you want to lose weight you must/should eat less bread. 如果你想减肥，你必须少吃面包。4if从句用一般现在时，主句用一般现在时If you heat ice it turns to water. (也可用will turn)如果把冰加热，它就会化成水。5if从句用现在进行时，主句用一般将来时If you are looking for Peter youll find him upstairs. 如果你是在找彼得，上楼就会找到他6if从句用现在完成时，主句用一般将来时If you have finished dinner Ill ask the waiter for the bill. 如果你吃完了，我就叫服务生来算账If条件状从句练习（ ）1.If you _ to the party, youll have a great time A. will go B. went C. go D. going（ ）2.What are you going to do tomorrow? -Well go to the library tomorrow if it _. A. isnt rain B. rain C. wont rain D. doesnt rain（ ）3. What will you do if you _ to the old folks home visit? A. go B. went C. going D. will go（ ）4. If I eat _ food, Ill be very fat. A. too many B. many too C. too much D. much too（ ）5. Ill give the book to him if he _ here next Sunday.A. will come B. comes C. is coming D. came（ ）6. I _ her the answer if she _me. A. can tell, will ask B. will tell, will ask C. would tell, ask D. will tell, asks7. Well go to the farm and help the farmers with the apple-picking if it _ tomorrow. A. wont rain B. will be rainy C. doesnt rain D. isnt raining 8. There is going to _ a sports meeting next week. If it _, well have to cancel it. A. be, will rain B. have, will rain C. be, rains 9. Your teacher will be unhappy if you _ to school late.A. come B. will come C. are coming D. came 10I dont know if he _. If he _ , please let me know.A. comes, comes B. will come, will come C. will come, comes D. comes, will come二、用所给词的适当形式填空。1.If she _(not get) home on time, her mom will be worried. 2.If Tom works hard, he_(make) a lot of money.3.If I study hard, my dream _(实现). 4. If he _(争论)his friend, he will be very sad. 5.If you fight with your brother, what _(发生)? 6. Call me if he _(回来).7. He can make great progress if he _(追随，听从) my advice. ( )8. If I find his phone number, I _ you. A. tell B. told C. will tell D. have told( )9. I _ the CDs to you if I have time tomorrow. A. will return B. returned C. have returned D. return( )10. The students will go to the Summer Palace if it _tomorrow.A. won' t rain    B. isn' t raining   C. doesn' t rain     D. isn' t rain( )11. I wont watch the TV play if my father _ me do my homework. A. let    B. will let   C. wont let   D. lets( )12. If you _quiet, Ill tell you what happened. A. will B. are C are to be D be( )13. If you go to the party, you _ a good time. A. would have B. have C. will have D. had( )14. Dont worry. Peter will call you as soon as he _ London. A. will get to B. gets to C. get to D. got to ( ) 15.He doesnt tell me when he _. Ill telephone you as soon as he _. A. will come, comes B. will come, will come C. comes, will come D. comes, comes( )16.- I dont know if Dr. White _ to the party next week. I think he will come if he _ free.A. comes; will come B. will come; will be C. comes; is D. will come; is( )17. I dont know if there _ a sports meeting next month. If they _ it, I must get ready for it.A. is; will hold B. will be; hold C. will be; will hold D. will have; hold1.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 weekends.5. If Marcia _(live) alone, she _( keep) a pet parrot.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 beautiful souvenir if he _(tour) 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 she _(get) up late, she _ ( not catch) the early bus.15. Peter _(major) in English if he _(pass) the exams in Peking University.三完成句子。1.如果他到的晚了会发生什么事情？What _ _ if he _ late?2. 如果努力学习，你就会取得好成绩。If you_ _, you _ _good _.3. 他如果看电视太久了，他的父母会不高兴。If he _ TV too much, his parents _ _unhappy.4. 如果我们为他组织生日聚会，大家都会来的。Everyone _ _ if we _a birthday party _ him.5.如果明天不下雨，我会和你一起去公园的。If it _ _tomorrow, I _ go to the park _you.6. 如果她睡过头了，就会旅游迟到的。he_ _ _ _ the trip if she _ 7. 如果他有空，他会帮助你的。If he _ _ , he _ _ you.8. 如果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. 你如果抄同学的作业就不能学好各门功课。You _ _ good at all the subjects if you _ the other students homework. 10.如果你上课睡觉，老师会生气。If you_ in class, your teacher _ _ _ 直接引语变间接引语练习题：1. “I never eat meat.” he said. He said that _ never _ meat.2. “Ive found my wallet.” he said to me. He _ me that he _ _wallet.3. “You must come here before five.” he said.He said that I _ to go _ before five.4. “Dont tell him the news.” she said.She told me _ _ _ him the news. 5. “Stop making so much noise, children.” he said. He _ the children _ _ making so much noise.6. “Are you interested in this?” he said.He _ _ I was interested in _.7. “Do you know where she lives?” he asked.He asked _ _ knew where she _.8. “Where have you been these days?” he asked.He asked me _ _ _been _ days. 9. The pupil asked his teacher _ round the earth.A. weather the moon goes           B. that the moon wentC. whether the moon goes           D. whether the moon went10. Betty asked her sister _ to the railway station to see her off.A. not to come     B. not to go       C. to not come     D. to not go11. He asked, “How did you find it, mother?”He asked her mother _ _ _ found it.12. She looks sad. Could you please tell me _ that prevents her from being as happy as before?A. what it is           B. it is what        C. how it is        D. it is how2. 13.The teacher told the boy students _ football on the grass.A. not play          B. not to play        C. played        D. playing14. Mr. Li _ Wang Ling _ a taxi to the airport.A. asked; take     B. asked; taking    C. told; take   D. told; to take15. The teacher said, “The sun rises in the east and goes down in the west.” The teacher said that the sun _ in the east and _ down in the west.