if条件状语从句的时态练习

1、解码 if 引导的条件状语从句 课本链接 If you do, you ll be sorry. (Unit 5, Section A) 一语击破 if 引导的条件状语从句表示假如从句的动作发生，主句的动作就（不）会发生。 解码句子结构 if 引导的条件状语从句位置灵活，可直接放在主句后面，也可以放在句首。放在句首时，从句后面要用逗号和主句隔开。如：I ll go to see you if I have time. 如果有时间，我就去看你。If it rains tomorrow, well stay athome. 如果明天下雨，我们就呆在家里。 解码时态呼应 在复合句中：当主句是一般现在

2、时或是一般将来时时；（2）当主句是祈使句时；（3）当主句含有情态动词时，if 引导的条件状语从句通常用一般现在时。如：If she doesn t come, she will be sorry如果.她不来，她会遗憾的。Have a good rest if you are tired.如果累了，你就好好休息一下。We must study hard if we want to pass the final exam. 如果想通过期末考试，我们必须努力学习。 解码同义句转换1. 用 “祈使句 and / or 一般将来时的句子”转换。如：If you work hard, you ll pas

3、s the exam easily. Work hard, and you ll pass the exam easily.努力学习，你将很容易通过考试。If you don t hurry up, you ll miss the train. Hurry up, or you ll miss the train.快点儿，否则你就赶不上火车了。2. 用含介词 with 或 without 的介词短语转换。如：If there is no water, fish can t live. Fish can离开tlive水，without鱼不能water生存。.if条件状语从句的时态练习一.单项选择

4、（ 15 分）1.If you _ to the party, you ll have a greatA.wtimellgoB. wentC. go D. going2.It will be a long time _ Peter _ his work.A. since, has finishedB. after, finishesC. when, will finishD. before, finishes.3.What will father _ us from Japan?A. takeB. bringC. carryD. make4.Wei Fang is famous _ kites

5、A. forB. toC. onD. with5 I _ her the answer if she _me.A. can tell, will askB. will tell, will askC. would tell, askD. will tell, asks6.What are you going to do tomorrow?-We ll go to the library tomorrow if it _.A. isn t rainB. rainC. won trainD. doesn t rain7. Do you know when he will come back tom

6、orrow?1- Sorry, I don t know. When he _ back, I ll tell you.A. comes B. will comeC. comeD. may come8. What will you do if you _ to the old folk s home visit?A. goB. wentC. goingD. will go9. If I eat _ food, I ll be veryA. toofat. manyB. many too C. too muchD. much too10.I ll give the book to him if

7、he _ here next Sunday.A. will comeB. comesC. is comingD. came11.There _an English film in our school tomorrow.A. is going to have B. will have C. is going to beD. has12.Could you tell us where _ ？A. will the next Olympic Games heldB. the next Olympic Games will be heldC. would the next Olympic Games

8、 be heldD. the next Olympic Games would be held13.When my mother returned last night, I _a book.A. readB. am reading C. was reading D. am going to read14.What _ you _ when it began to rain? A. do, doB. were, doingC. are, doing Ddid, do15.I wakell you up when he _back.A. willB. is going to comeC. com

9、esD. come二、用所给词的适当形式填空（每小题3 分）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 weekends.5. If Marcia _(live) alone, she _( keep) a pet par

10、rot.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 _

11、(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.214. If she _(get) up late, she _ ( not catch) the early bus.15. Peter _(major) in English if he _(pass) the exa

12、ms in Peking University.三完成句子 (每小题 4 分)1.如果他到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 t