高考英语语法专题复习系统资料状语从句的省略.docx

1、高考英语语法专题复习系统资料状语从句的省略高考英语语法专题复习系统资料状语从句的省略 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

2、）当状语从句的主语与主句的主语一致时且从句中含有BE动词的某种形式时，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 youll regret.趁年轻要努力学习，要不然你会后悔的。 连词(whether, as if ,w

3、hile )+介词短语 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。

4、 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）当从句的主语与主句的主语不一致，但从句

5、主语是 it，从句中又含有系动词be 的某种形式时 ，可以把it和系动词be一起省略。如：Unless (it is) necessary ,youd 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 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 a

6、ble 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。 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。 Dont come in until (you are) asked to. 不叫你请你不要进来。 Whenever (it is )possible,

7、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 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 p

8、ossible 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 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

9、 (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。 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

10、 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 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 wont go to such a bad lecture. 即使邀我去，我都不想听如此坏的报告。 五、比较状语从句中的省略 She can play the piano just as wonderfully as you (do). 她钢琴弹的我你弹的一样好。 She has f

11、inished the work earlier than (it has been ) expected. 2012届高考英语语法专题复习单项选择详解试题1.-The film is, I have to say, not a bit interesting.-Why? Its _ than the films I have ever seen.A. far more interesting B. much less interestingC. no more interestingD. any less interesting答案与解析：not a bit 一点儿都不。根据句中的than可

12、知，此处应用形容词的比较级，而interesting为多音节词，比较级在前面加 more，如表示比较程度，则在其前面加far。选A项。2.How is your recent trip to Sichuan?Ive never had _one before.A. a pleasant B. a more pleasant C. a most pleasantD. the most pleasant答案与解析：本题考查形容词比较级的用法。否定词加比较级往往表示最高级的概念。句意为：你的四川之行怎么样？再好不过了。选B。3. Mr. Stevenson is great to work for-

13、I really couldnt ask for a _ boss.A. better B. good C. best D. still better答案与解析：本题考查比较级用法。“cannot/couldnt .+比较级”表示最高级含义。根据前半句可知，Stevenson是一个不错的老板，因此说“因此找不到比他更好的老板了”，表示他是最好的老板。4.The new stadium being built for the next Asian Games will be_the present one。 A. as three times big as B. three times as b

14、ig asC. as big as three times D. as big three times as答案与解析：本题考查同级比较及其修饰语的位置关系。英语中，如果比较级有自己的修饰词语，应当是“修饰词语（数量词或副词）+as (so).as.”或“修饰词+比较级”。5.She has tried her best. Please dont be too _ about her job.A. special Bresponsible C. unusual D. particular答案与解析：句意为：她已经尽力了，别对她的工作太挑剔。special特殊的；responsible负责人的；

15、unusual不同寻常的。be too particular about 对太挑剔（讲究），符合句意，答案为D项。6. The old engineers eyes still shone bright in the wrinkled brown face and his step as he came across the room was_，though slow.A. shaky B. heavy C. casual D. steady答案与解析：根据句意可知，老工程师的步伐虽然缓慢但是“沉稳”。shaky颤抖的；heavy沉重的；casual非正式的，漫不经心的；均不符合句意。7. A

16、n unhappy childhood may have some negative effects on a persons characters however, they are not always_.A. practical B. avoidable C. permanent D. beneficial答案与解析：句意：不幸的童年可能对人的性格有些负面影响，但是这些影响不总是。填入的内容应该和前半部分形成转折意义，permanent（永久的）符合句意。practical切合实际的；avoidable可避免的；beneficial有利的。8. The state-run company

17、 is required to make its accounts as_ as possible for its staff to monitor the use of money.A. transparent B. reasonable C. securer D. format答案与解析：句意：国有企业被要求把账目尽量以便让员工监督资金的使用情况。从目的状语判断，只有账目transparent（透明的）才有利于监督。reasonable合理的；secure安全的；formal正式的；均不符合题意。9. In that school, English is compulsory for al

18、l students, but French and Russian are _.AspecialBregional Coptional Doriginal答案与解析：根据句意和句中的compulsory（强制的）可知，应选择和它的词义相对的optional（可选择的），其他选项均不符合题意。10. The professor could tell by the _look in Mariss eyes that she didnt understand a single word of his lecture.A. cold B. blank C. innocent D. fresh答案与解

19、析：本题考查形容词辨析。语意：那个教授从Maria茫然的眼神中看出他的讲座她一个字也听不懂。blank在句中表示“茫然的，不理解的”。11. My schedule is very _right now, but Ill try to fit you in.A. tight B. short C. regular D. flexible答案与解析：根据语意“我的安排很紧”可知，这里选tight表示“紧的”。short短的；regular 有规律的；flexible灵活的；都不符合句意。12. 30.Nowedays,_increase in childrens creativity, for

20、they are greatly encouraged to develop their talents.A. sharp B. slight C. natural D. modest答案与解析：当今，孩子的创造力急剧提高，因为他们被鼓励去发展个人才能。sharp急剧的；slight轻微的；natural自然而然的；modest谦虚的。从句中的因果关系看，sharp符合题意。13. It is one thing to enjoy listening to good music, but it is _another to play it well yourself.A. quite B. v

21、ery C. rather D. much答案与解析：本题考查副词及其搭配。句意为：喜欢听好音乐是一回事，但你眼中得好完全是另外一回事。quite another表示“完全不同”。14. Ive been writing this report _for the last two weeks, but it has to be handed it tomorrow.A. finally B. immediately C. occasionally D. certainly答案与解析：本题考查副词辨析。根据语意“这两个星期来我偶尔写写这个报告，但明天必须上交”判断，这里用occasionally

22、（偶尔）符合语境。finally最终；immediately立即；certainly当然；不符合语意。15. To be great, you proper must be smart, confident, and, _, honest.A. therefore B. above all C. however D. after all答案与解析：本题考查副词辨析。句意为：要想优秀，你必须聪明自信，更重要的是诚实。above all首先，最重要的是，符合句意。therefore因此，于是；however然而；after all 毕竟。16. _, I managed to get throug

23、h the game and the pain was worth it in the end.A. Hopefully B. Normally C. Thankfully D. Conveniently答案与解析：本题考查副词辨析。根据句中“manage to do”可知事情已经办成功了，从语气上判断，Thankfully（幸亏，表示高兴或宽慰）最贴切17.On the next birthday, Ann_married for twenty years. A. is B. has been C. will be D. will have been答案与解析：选D。根据句意可知，动作在将来

24、某一时刻（她下一个生日时）会完成，故用将来完成时。18. In the last few years, thousands of films _all over the world.A. have produced B. have been producedC. are producing D. are being produced答案与解析：选B。根据前面的时间状语in the last few years可知，应用现在完成时，且film和produce之间是动宾关系，故用现在完成时的被动语态。19.We hurried to work in the morning and found th

25、at somebody _ into the office during the night.A. broke B. had broken C. has brokenD. was breaking答案与解析：选B。空格处的动作发生在found之前，故用过去完成时。句意：早晨我们来上班，发现有人晚上闯入过办公室。20. She was surprised to find the fridge empty; the child _ everything!A. had been eating B. had eaten C. have eaten D. have been eating答案与解析：选B

26、。考查时态。第一句是一个过去的语境，而第二句则表示在一句的动作发生之前已经完成的一个动作，所以要用过去完成时态。21. That must have been a long trip.Yeah, it _us a whole week to get there.A. takes B. has taken C. took D. was taking答案与解析：选C。考查时态，题干中must have done是对过去的肯定推测，因此提示时间在过去，选择一般过去时。22. Experiments of this kind _in both the U.S. and Europe well befo

27、re the Second World War.A. have conducted B. have been conductedC. had conductedD. had been conducted答案与解析：选D。考查时态和语态，首先考虑语态，主语experiment与位于conduct构成动宾关系，谓语使用被动形式。题干中出现the second war是过去的时间点，before the second war是过去的过去，因此使用过去完成时。23.Look at the pride on Toms face. He_to have been praised by the manage

28、r just now. A. seemed B. seems C. had seemed D. is seeming答案与解析：选B。根据第一句的内容可知，叙述的是现在的情况，此处seem表示“似乎”，是系动词，不用于进行时，排除D项选B项。24. Bob has gone to California.Oh, can you tell me when he _?A. has left B. left C. is leaving D. would leave答案与解析：选B。考查时态，时态Bob已经去了加利福尼亚，说你他离开的动作发生在过去，因此使用一般过去时。25. All visitors

29、to this village _ with kindness.A. treat B. are treated C. are treating D. had been treated 答案与解析：选B。句子的主语all visitors是动词treat的承受者，构成逻辑上的动宾关系，所以用被动语态。此处介绍的是一般事实，故用一般现在时。 26.Tom_in the library every night over the last three months.A. works B. worked C. have been working D. had been working答案与解析：选C。题

30、干中出现明显的over the last three months，用于现在完成进行时或现在完成时。27.What a mistake!Yes. I _his doing it another way, but without success.A. was suggesting B. will suggest C. would suggest D. had suggested答案与解析：选D。过去完成时表示在过去某一个动作之前已经发生或者完成的动作。根据句意，“建议”这一动作发生在“犯错误”之前，用过去完成时。28. That price of music sounds quite familiar. Who _the piano upstairs?A. has played B. played C