条件句练习及答案

精选优质文档-倾情为你奉上条件句( )1. I dont know if it _tomorrow. If it _,we wont go on a picnic.A. rains;rainsB. will rain;rain C. will rain;will rain( )2. In summer , food goes bad easily _ it is put in the refrigerator. A. until B. if C. unless( )3. -I hear Jack Chan will come to Laiwu next week. -Really? _ he comes, my younger sister will be very happy, AIf BUntil CUnless DBefore( )4. Could we play football in your playground, Sir ? -No,_ you have the principals note.A.if B.unlessC.because D.since( )5. Many children like fried chicken _it is unhealthy food.A.ifB.becauseC.although( )6. All the students in Class 5 will climb the mountain if it _ rain tomorrow.A. wont B. dont C. didnt D. doesnt( )7 -Would you like to go bike riding with us tomorrow?-Sure, _ I am busy.A. since B. unless C. when D. until( )8. I dont like bread. I wont eat it _ I am very hungry.A. when B. unless C. if( )9. Youd better look up the new word in a dictionary _ you dont know it.A. if B. that C. though D. whether( )10. After the meeting, we will have a party. If you _ free, come and join us.A. are B. will be C. were一、 课后练习 ( )1. Ill go for a walk with you if it _ tomorrow.A. wont rain B. doesnt rain C. will rain D. not rains( )2. Im waiting for my Mum. _, Ill go shopping with her.A. If she doesnt come B. If she comes C. If she will come D. If she wont come( )3. -Tommy, do you know if Frank _ to the zoo this Sunday if it _? -Sorry, I have no idea. A. will go; is fine B. goes; is fine C. will go; is going to be fine D. goes; will be fine ( )4. If I _ you, I would wear the shirt and the tie.A. am B. was C. were D. will be( )5. What would you do if you _ a lot of money? A. had B. have had C. will have D. have( )6. In Britain, you must be 18 _ you want to drive a car.A. why B. because C. so D. if( )7. If I _ you, Id take the small apple. A. am B. were C. was( )8. Susan will not arrive at the airport on time _ she hurries up.A. once B. if C. when D. unless( )9. If my father _ back, please let me know .A. comes B. will come C. come ( )10. Lets see _we can find some information about the city.A. that B. if C. what D. which( )11.If I you, I a big house.A. was, would buy B. were, would like to buy C. were, would buy D. was, bough( )12.If he tomorrow, please tell me. A. come B. comes C. will come D. came( )13.What would you do if you the lottery( 彩票)?A. win B. won C. are going to win D. have won典型例题1B 2C3A4B5C6D7B。考查unless引导的条件状语从句。由关键词Sure可推断“我会和你们一起自行车旅行的，除非我很忙”，故排除A、C、D三项，选B。8B9A。考查if引导的条件状语从句。结合题意“如果你不知道那个新词，你最好在字典里查阅它”可排除B、C、D三项，选A。10A课后练习1B。在条件状语从句中，从句不能用一般将来时，应用一般现在时，故正确答案为B。2B3A。结合题意“汤姆，如果天气好的话，你知道弗兰克这个星期六将去动物园吗？”可知第一个空是宾语从句，要用一般将来时，第二个空是条件状语从句，要用一般现在时，故排除B、C、D三项，选A。4C5A。四个选项分别是动词have的四种形式，由关键词would和题意“如果你有很多钱，你会做什么”可知这里考查虚拟语气，故选A。6D7B。本题考查虚拟语气的用法。表示与现在事实相反的假设，条件状语从句中的be须用were。8D9A。考查条件状语从句的时态。因为主语是祈使句，所以从句要用一般现在时，故选A。10B 11C 12B 13B专心-专注-专业