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1、精品资料欢迎下载时间状语从句练习1. It was quietthose big trucks started coming through the town.A. before B. after C. until D. unless2. It seemed only secondsthe boy finished washing his face.A. when B. before C. after D. even if3. Hardly had he reached the school gatethe bell rang.A. while B. when C. as D. as soon
2、 as4. We were toldthatwe shouldfollowthemain roadwe reachedthecentral railway station.A. whenever B. until C. while D. wherever5. I recognized youI saw you at the airport.A. the moment B. while C. after D. once6. He was about to go to bedthe doorbell rang.A. while B. as C. before D. when7. I listen
3、to your advice, I get into trouble.A. Every time B. When C. While D. Until8. John was watching TV, his wife was cooking.A. As B. As soon as C. While D. Till9. The children ran away from the orchard果园they saw the guard.A. the moment B. after C. before D. as10. No sooner had I arrived homeit began to
4、rain.A. when B. while C. as D. than11. Several weeks had gone byI realized the painting was missing.A. as B. before C. since D. when12. Itlong before wethe result of the experiment.A. will not be; will know B. is; will know C. will not be ; know D. is; know13. What was the party like.-Wonderful. It
5、s yearsI enjoyed myself so much.A. after B. before C. when D. since14. The new secretaryissupposed toreporttothe manager as soon as she.A. will arrive B. arrives C. is going to arrive D. is arriving15. got into the roomthe telephone rang.A. He hardly had; then B. Hardly had he; when C. He had not; t
6、hen D. Not had he; when16. No sooner had he finished his talkhe was surrounded by the workers.A. as B. then C. than D. when17. Did you remember to give Mary the money you owed her.-Yes, I gave it to herI saw her.A. while B. the moment C. suddenly D. once18. I thought her nice and honestI met her.A.
7、first time B. for the first time C. the first time D. by the first time19. He will have learned English for eight years by the time hefrom the university next year.A. will graduate B. will have graduated C. graduates D. is to graduate20. The moment the 28th Olympic Gamesopen, the whole world cheered
8、.A. declared B. have been declared C. have declared D. were declared答案： CBBBA DACAD BCDBB CBCCD状语从句的省略一般说来省略现象多显现在以下五种状语从句中：由 when ,while,as ,before,after, till, until, once等引导的时间状语从句; 由 whether ,if , unless等引导的条件状语从 句; 由 though , although ,even if ,whatever等引导的让步状语从句; 由 as ,than等引导的比较状语从句 ; 由 as, a
9、s if , as though等引导的方式状语从句；上述状语从句在省略时，并非任何成分都可以省略而是遵循下面原就：(1) 当状语从句的主语与主句的主语一样时，可以省略状语从句的主语和系动词be ， 这时从句中可显现如下结构： 连词 as, as if , once+名词如： Once he wasa worker ,Pang Long now becomes a famous singer .庞龙曾经是个工人，现在变成一位闻名的歌手；连词 though, whether , when+形容词如： Work hard when you are young ,or youll regret.趁年
10、轻要努力学习，要不然你会懊悔的；连词 whether, as if ,while +介词短语如： He looked everywhere as if he wasin search of something .他处处看好像在找什么东西；连词 when , while , though +现在分词如： While he was holdingtalkswithPresidentHu Jintao, US PresidentGeorgeW. Bush thanked China for its important role in the Six-Party Talks.美国总统布什在与胡锦涛主席
11、会谈时，感谢中国在六方会谈中起的重要作用； 连词 when ,if ,even if ,unless ,once ,until, than , as +过去分词如： The exhibition is more interesting than it was expected .这次展览比被预料的好玩的多 连词 as if ,as though +不定式如： Olympic gold medallist hurdler Liu Xiang opened his lips as if he were to speak .奥林匹克金牌获得者跨栏运动员刘翔张开嘴好象要说什么；(2) 当从句的主语是
12、it，谓语动词中又含有系动词be 时 ，可以把 it和系动词 be 一起省略；此时构成连词 if, unless,when , whenever+ 形容词的结构；如：Unless itis necessary ,youd better not refer to the dictionary.假如没有必要，你最好不要查字 典；各种状语从句的省略现象列举如下：一、时间状语从句中的省略When she was very young, she began to learn to play the piano.她很小时， 就开头学习弹钢琴；While I was at college, I began
13、to know him, a strange but able student.我在上高校时就开头熟悉他，一个古怪但有才能的同学；When arriving, send me a telegram. When you arrive, send me a telegram.到达之后，来个电报；Before leaving, turn off all the lights. Before you leave, turn off all the lights.走之前，请关闭全部的灯；Don t come in until you are asked to.不叫你请你不要进来；Whenever it
14、is possible, you should come and help.不管什么时候只要有可能就来帮忙；You should let us know the result as soon asit is possible.你应尽快让我们知道结果；注：as 在引导时间状语从句时， 没有这种省略现象； 我们不行说 As walking,she found a nice shining thing on the ground.二、地点状语从句中的省略地点状语从句的省略常用以下结构：wherever possible, wherever necessary,Lay these books where possible you can find them easily.把这些书放在你可能简单找到的地方；Put in articles wherever necessary in the following passages.在以下文章中需要的地方填入冠词；三、条件状语从句中的省略常用的句型是： if necessary, if possible, if true, if anyone
