if引导的条件状语从句与专题练习(最新整理)

1、-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。如：if you ask me ,i will answer youif it rains tomorrow, i will stay at home. i will stay at home if it rains tomorrow.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 in university ，i would if i

2、 had enough money ,i would buy a car.1. if 从句用一般现在时，主句用一般将来时if he runs , hell get there in time2. if 从句用一般现在时，主句用 may/might/can/must if the fog gets thicker the plane may/might be diverted.3. if 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)4. if 从句用现在进行时，主句用一般将来时if you are look

3、ing for peter you ll find him upstairs. 5.if 从句用现在完成时，主句用一般将来时if you have finished dinner i ll ask the waiter for the bill.-一、用所给词的适当形式填空1.if you(feel) tired, you(have) to have a rest.3.if there(be) fewer trees, there( be) more pollution.5. ifmarcia(live)alone,she ( keep) a pet parrot.6. lana( buy)

4、a new dress if the old one (be) out of style.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.13. he(write) a letter to his grandparents if he(get) his report card this week.14

5、. if she(get) up late, she( not catch)the early bus.15. peter(major) in english if he(pass) the exams in peking university.16. 如果努力学习，你就会取得好成绩。if you, yougood.17. 他如果看电视太久了，他的父母会不高兴。if hetv too much, his parents unhappy.18. 如果我们为他组织生日聚会，大家都会来的。everyoneif wea birthday party him.19. 如果明天不下雨，我会和你一起去公园的

6、。if ittomorrow, igo to the parkyou.21.如果他有空，他会帮助你的。if he, heyou.23.你如果抄同学的作业就不能学好各门功课。yougood at all the subjects if youthe other students homework.单项选择1. if youto the party, you llhave a great time. a. will gob. went c. go d. going2. it will be a long timepeterhis work.a. since, has finished b. aft

7、er, finishes c. when, will finishd. before, finishes.3. what willfatherus from japan? a. carryd. make4. weifang is famouskites. a. for b. totakec. onb. bring d.c.with5. iher the answer if sheme.a. can tell, will askb. will tell, will askc. would tell, askd. will tell, asks6. what are you going to do

8、 tomorrow? -well go to the library tomorrow if it.a. isn t rainb. rainc. won t raind. doesn t rain 7.do you know when he will come back tomorrow?-sorry, i dont know. when heback, ill tell you.a. comes b. will comec. comed. may come8. what will you do if youto the old folk s home visit?a. go b. wentc

9、.goingd. will go9. if i eatfood, ivery fat.ll bea. too manyb. many too c. too muchd. much too10. i ll give the book to him if hehere next sunday.a. will comeb. comesc. is comingd. came11. therean english film in our school tomorrow.a. is going to have b. will havec. is going to bed. has12. could you

10、 tell us where？a. will the next olympic games heldb. the next olympic games will be heldc. would the next olympic games be heldd. the next olympic games would be held13. when my mother returned last night, ia book.a. readb. am readingc. was reading d. am going to read 14.whatyouwhen it began to rain

11、?a. do, dob. were, doing c. are, doing d. did, do15. ia. will ll wake you up when heback.b. is going to comec. comesd. come1-5 cdbad6-10 daacb11-15 cbcbc“”“”at the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learning

12、 is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise develo