时间状语从句练习

精品文档 1欢迎下载 时间状语从句练习时间状语从句练习 1 It was quiet those big trucks started coming through the town A before B after C until D unless 2 It seemed only seconds the boy finished washing his face A when B before C after D even if 3 Hardly had he reached the school gate the bell rang A while B when C as D as soon as 4 We were told that we should follow the main road we reached the central railway station A whenever B until C while D wherever 5 I recognized you I saw you at the airport A the moment B while C after D once 6 He was about to go to bed the doorbell rang A while B as C before D when 7 I listen to your advice I get into trouble A Every time B When C While D Until 8 John was watching TV his wife was cooking A As B As soon as C While D Till 9 The children ran away from the orchard 果园 they saw the guard A the moment B after C before D as 10 No sooner had I arrived home it began to rain 精品文档 2欢迎下载 A when B while C as D than 11 Several weeks had gone by I realized the painting was missing A as B before C since D when 12 It long before we the result of the experiment A will not be will know B is will know C will not be know D is know 13 What was the party like Wonderful It s years I enjoyed myself so much A after B before C when D since 14 The new secretary is supposed to report to the manager as soon as she A will arrive B arrives C is going to arrive D is arriving 15 got into the room the telephone rang A He hardly had then B Hardly had he when C He had not then D Not had he when 16 No sooner had he finished his talk he was surrounded by the workers A as B then C than D when 17 Did you remember to give Mary the money you owed her Yes I gave it to her I saw her A while B the moment C suddenly D once 精品文档 3欢迎下载 18 I thought her nice and honest I met her A first time B for the first time C the first time D by the first time 19 He will have learned English for eight years by the time he from the university next year A will graduate B will have graduated C graduates D is to graduate 20 The moment the 28th Olympic Games open the whole world cheered 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出现在下列五种状语从句中 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 as 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则 1 当状语从句的主语与主句的主语一致时 可以省略状语从句的主语和系动词 be 这时从句中可出现如下结构 连词 as as if once 名词 如 Once he was a worker Pang Long now becomes a famous singer 庞龙曾经 是个工人 现在变成一位著名的歌手 连词 though whether when 形容词 如 Work hard when you are young or you ll regret 趁年轻要努力学习 要不 然你会后悔的 连词 whether as if while 介词短语 精品文档 4欢迎下载 如 He looked everywhere as if he was in search of something 他到处看似乎 在找什么东西 连词 when while though 现在分词 如 While he was holding talks with President Hu Jintao US President George W 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 预料的有趣的多 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 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 it is necessary you d better not refer to the dictionary 如果没有必要 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 就开始学习弹钢琴 While I was at college I began to know him a strange but able student 我在上大学时就开始认识他 一个奇怪但有能力的学生 When arriving send me a telegram When you arrive send me a telegram 到达之后 来个电报 精品文档 5欢迎下载 Before leaving turn off all the lights Before you leave turn off all the lights 走之前 请关闭所有的灯 Don t come in until you are asked to 不叫你请你不要进来 Whenever it 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 as it 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 我们不可说 As walking she found a nice shining thing on the ground 二 地点状语从句中的省略二 地点状语从句中的省略 地点状语从句的省略常用下列结构 where ver possible where ver necessary Lay these books where possible you can find them easily 把这些书放在你可能 容易找到的地方 Put in articles wherever necessary in the following passages 在下列文章中 需要的地方填入冠词 三 条件状语从句中的省略三 条件状语从句中的省略 常用的句型是 if necessary if possible if true if anyone 等 如 Send the goods now if they are ready 货物如果准备好了 请送过来 He will come if he is asked 如果叫他来 他就来 If it is necessary ring me at home 如果有可能 朝我家里打电话 Come along with me if it is possible 如果有可能和我一起去吧 If it is true this will casue us a lot of trouble 如果是真的 这会给我 们带来很多麻烦 精品文档 6欢迎下载 There are few people nowadays if there are any who remember him 很少有 人能记起他 You should stay where you are unless you are asked to leave 你应呆在你 现在的地方不动 除非叫你动 四 让步状语从句中的省略四 让步状语从句中的省略 He is a good man though sometimes he is rather dull 他真是个好人 尽管 有时有点无聊 Even if I am invited to I won t go to such a b