1、2011届高考英语二轮专题复习学案：专题一 语法和词汇知识之名词性从句和状语从句（8）（新课标）【专题考点】1 通过判断引导词在从句中的作用考查名词性从句的引导词2 重点考查what/that/wh-ever/whether/if 型等易混名词性从句3 it作形式主语、形式宾语4 九中常见的状语从句及其常用的连接词，尤其是时间、条件、地点、让步状语从句是考查的重点5 考查hardly/scarcelywhen; no soonerthan; sothat; as/though 用于倒装结构【典例探究】1、（2010全国卷IT33） We havent discussed yet _we are
2、 going to place our new furniture. A. that B. which C. what D. where 【解析】选D。句意：我们还没有谈论将把我们的新家具放在哪儿。通过分析从句中的结构，可判断出填空处需要连接副词。根据句意以及句中缺少的成分可知选D。【知识拓展】怎样确定填空处需要疑问代词还是疑问副词判断填空处需要疑问代词还是疑问副词，一是看句子的意思，二是看句子中缺少什么成分。例如：-Jane looks blue today.-Yes. But she doesnt want to tell us _ that she is worried. A. what
3、 is it B. what it is C. why is it D. why it is此题选D。一些学生误选B。认为句意是她不想告诉我们她担心什么。但是，what是疑问代词在从句中要作主语、宾语等。若选B，要在worried后面加上about才可以。选D，句意是她不想告诉我们她为什么担心，why在从句中作状语。由此题可知，做此类题时，一定要做到不仅看句子的意思还要看句子中缺少什么成分。2 、（2010江苏卷T35） I prefer shutting myself in and listening to music all day on Sundays. Thats _ I dont a
4、gree. You should have a more active life.A. where B. how C. when D. what【解析】选A。句意： 星期天我宁愿整天关在家里听音乐。 这就是我不同意的地方。你应该过更积极的生活。本题中agree 是不及物动词，后面不接宾语，所以排除D项；同时上下文中并没有涉及到方式和时间方面的信息，所以排除B项和C项。“在某方面与人观点不一致”应该是指抽象的地点，所以用where引导表语从句。3、（2010山东卷T26）Before the sales start, I make a list of _ my kids will need fo
5、r the coming season.A. why B. what C. how D. which【解析】选B。句意为：在大甩卖开始前，我把孩子们在下个季节里要用到的东西列了一个清单。分析句子结构可知，从空格处到句子结束为介词of的宾语从句，空格处所填入的内容为从句中动词need的宾语，所以B项结构正确。which 引导名词性从句时多表示疑问且要有一个明确的范围。why, how为连接副词，在句中为原因或方式状语。4、 (2010 浙江卷T8)The experiment shows that proper amounts of exercise, if _ regularly, can i
6、mprove our health.A. being carried out B. carrying out C. carried out D. to carry out【解析】选C。考查状语从句的省略用法，其完整的形式为“if they are carried out”。在if, unless, although, when, while等状语从句中，当从句主语和主句主语一致且从句中含有系动词be时，可以将从句的主语和be 动词省略。5 (2010重庆卷T32) Today ,we will begin_ we stopped yesterday so that no point will
7、be left out.A. when B. where C. how D. what【解析】选B。句意：今天我们要从昨天停止的地方开始以便不会漏掉知识点。 when“当的时候”，引导时间状语从句；how“怎么样”； what “什么，所的”，引导名词性从句，须在句子中做宾语，主语或表语。where “的地方”，引导地点状语从句，既表具体的地点又表抽象的地点。根据题意可知B是正确答案。【跟踪演练】1 （2011辽宁抚顺六校联合体一模）Word came _ a gas explosion in a cold mine in northeast China Heilongjiang Provin
8、ce had killed 104 miners by Nov. 23 and left further 4 trapped, _ shocked everyone.A. that; it B. where; that C. that; whichD. when; it 2 （2011山东枣庄高三第一次质检）Today the world is paying much more attention to, obviously, _China says and does.A. that B. which C. what D. how3（2011陕西西安交大阳光中学模拟）Wang Gang did
9、nt tell me _.A. when did they get there B. they get there when C. when they will get there D. when they got there4 （2010河北省唐山一中二模）16. A new library is being built _ there was a playground .A. thatB. in which C. whereD. when5 （2010河南省开封市二模）35 makes the peasant worker proud is he has set up a new brid
10、ge for the villagers.AWhat; thatBWhat; becauseCThat; whatDThat; because6（2010吉林省实验中学二模）8. Can you tell me the way _ I can improve my English?A. in which B. which C. by which D. at which7（2010江苏省南通市二模）22.He is eager to try something he has never tried before. Oh, I see. Thats _ hes different from oth
11、ers.A. when B. whereC. how D. what8（2010山东省威海市二模）30. _ that smells so good? It makes my mouth water. A. What isB. Is that whatC. What is itD. Is it what9（2010山西省大同五中二模）34.It took the early settlers more than 150 years to build up is now a modern city,A where B which C what D that 10. A growing anxie
12、ty is disturbing the public_the economy will continuously decline. A. which B. that C. why D. where11. The latest UK official studies show _fewer teenagers are now studying foreign languages. A. what B. which C. that D. whether12. With the nuclear crisis(危机)worsening in Iran, the worlds attention is
13、 fixed again on _is called the Middle East. A. which B. what C. that D. it13. The media today can draw public attention to _help is actually needed. A. that B. which C. where D. whose14. _is known to us all is that the old writer, for _life was hard in the past, still works very hard in his eighties
14、. A. What; whom B. As; whomC. It; whose D. What; whose15. A reading room is _you can read newspapers and magazines as well as books. A. in which B. that C. where D. the place16. I think this trip was well worth _we had paid. A. that B. what C. which D. how17. Honesty is a kind of quality and thats _
15、it takes to communicate with others successfully. A. what B. why C. how D. which18. Jim told us all that _he said so at the meeting was really true. A. that B. all C. what D. all that19. Nobody would stand out admitting the fact for some reason _they lost the game. A. that B. which C. what D. why20.
16、 Is there any particular soup you would like to have?_you select is all right with me. A. Whatever B. AnyoneC. No matter what D. Whichever21. She has been in_doctors describe as a vegetative(植物的) state for six years. A. what B. which C. that D. how22. The news came, as expected, _my cousin was chose
17、n to be a foreign aid doctor to go to Africa where people are suffering a lot from AIDS. A. it B. that C. what D. which23. _you wear in an international conference should be stylish and clean, and must definitely fit well. A. What B. Which C. How D. That24. His parents try to do everything for him.
18、Thats _they are mistaken. A. where B. when C. how D. wherever25. Jennifer, would you take a picture for us?Sorry, _I take pictures, they usually come out dull. A. before B. until C. when D. since26. As long as I can remember, _I called, his wife would answer the phone. A. however B. wheneverC. whate
19、ver D. whichever27. _most wolves rely on their groups for food, shelter and companionship, they have developed a system of signals to keep the groups together. A. Because B. Although C. Unless D. Where28. It is hard to find a job today. I might at least get some work experience _I dont get a good jo
20、b. A. so that B. in caseC. now that D. even if29. Our holiday cost a lot of money. Did it? Well, that doesnt matter _you enjoyed yourselves. A. unless B. as far asC. as long as D. until30. The project wont carry on _we can get financial aid from the government. A. unless B. though C. whether D. unti
21、l31. If you want to do the job once more, youd better be more careful _you make mistakes. A. where B. in caseC. so that D. when32. My mother likes everything in order, and she always reminds us to put things back_ we get them from. A. so that B. in which C. once D. where33. Why didnt you apologize t
22、o her?She drove away _I could say a word. A. before B. after C. until D. unless34._ , I could not memorize the text.A. However hard did I tryB. However hard I triedC. However I tried hardD. However I had tried hard35. They suggest the number of cars should be limited to stop air pollution. _, the id
23、ea is not very practical. A. Sounds good as it B. As it sounds goodC. As good it sounds D. Good as it sounds36. I dont understand why she steals things _she could easily afford to buy them. A. when B. as C. unless D. until37. This is a very interesting book. Ill buy it, _. A. how much may it costB.
24、it may cost how muchC. however much it may costD. how may it cost38. Always put yourself in others shoes. _ you feel that it hurts you, it probably hurts the person too. A. If B. Unless C. Until D. Though39. _I appreciate the honor, I could not accept the position. I want to spend more time on my pr
25、esent program. A. While B. Since C. Yet D. So答案1 C2 C3D 4 C5 A第一个是what引导的主语从句，其中what在从句中充当makes的主语，第二个that引导的是表语从句6A7B8C9 C 宾语从句。考查引导词。从句缺主语只能用连接代词10.【解析】选B。考查名词性从句。that在句中引导同位语从句与前面的anxiety构成同位语, 解释说明前面的anxiety的内容。11.【解析】选C。考查宾语从句。本句句子结构完整无缺, that引导宾语从句时, 只起连接作用, 不作成分。12.【解析】选B。考查宾语从句。句意为：随着伊朗核危机的恶
26、化, 中东再次成为世人关注的焦点。what is called the Middle East是介词on的宾语从句, what在从句中作主语。13.【解析】选C。考查宾语从句的引导词。结合题干, where引导宾语从句并且在宾语从句中作地点状语。14.【解析】选A。考查主语从句和定语从句。what在主语从句中作主语, 在定语从句中, 先行词为the old writer, whom为介词的宾语。15.【解析】选C。考查复合句。is后是表示地点的表语从句。假如看作定语从句而选the place, 后面应加上where或in which。16.【解析】选B。考查宾语从句。what从句作worth的
27、宾语, what又作后面宾语从句中paid的宾语。17.【解析】选A。考查表语从句。what引导表语从句且在从句中作宾语。why和how都是连接副词不能作宾语, which虽可引导表语从句, 但意为“哪一个, 哪些”, 不符合题意。18.【解析】选A。考查主语从句。题干里的all作us的同位语, that为宾语从句的连接词。在that引导的宾语从句中含有主语从句, 并且主语从句结构完整, 故用that。 19.【解析】选A。考查同位语从句。they lost the game作the fact的同位语, 用以解释the fact的内容, 故用that引导。20.【解析】选D。考查主语从句。no
28、 matter what和anyone不能引导主语从句, 结合上句句意可知在一定范围内选择, 排除whatever, 故用whichever。21.【解析】选A。考查宾语从句。介词in后接宾语从句, 从句中缺少宾语, 排除选项D, 介词后的宾语从句用what而不用which引导, 排除B项。22.【解析】选B。考查同位语从句。that引导的同位语从句解释news的内容。23.【解析】选A。考查主语从句。what引导主语从句并在从句中作wear的宾语。how为连接副词不能作宾语, 连接词that引导主语从句时, 不作成分, which虽可以作宾语, 但词义不合适。24.【解析】选A。考查表语从句
29、。句意：他的父母尽力为他做一切事情。这就是他们的错误所在。结合句意, 可排除选项B、C和D。25.【解析】选C。考查时间状语从句。when当时。答语解释了不能拍照的原因：当我拍照时, 照片总是模糊的。26.【解析】选B。考查状语从句。whenever引导时间状语从句, 意为“无论什么时候”, 其他选项均不符合句意。27.【解析】选A。考查状语从句。由句意可知前后为因果关系, 故用because。although尽管; unless除非, 分别引导让步状语从句和条件状语从句, 而where引导地点状语从句。28.【解析】选D。考查状语从句。句意为：现在找工作真难。即使我找不到好工作, 也至少可以
30、获取工作经验。even if即使; in case万一; so that因此, 为的是; now that既然, 根据句意选D。29.【解析】选C。考查状语从句。句意为：我们的假期花了很多钱。是吗？只要你过得愉快没关系的。as long as只要, 符合句意。unless除非; as far as据, 就而言; until直到, 均不符合句意。30.【解析】选A。考查状语从句。句意为：除非我们能得到政府的财政支持, （否则）工程将无法继续开展。只有unless“除非”符合语境要求。31.【解析】选B。考查状语从句。in case引导目的状语从句, 意思是“以免, 惟恐”, 符合上下文的意思。如
31、果选A, make应改为have made。32.【解析】选D。考查地点状语从句。句意为：妈妈喜欢井然有序, 她总是提醒我们把东西放回到我们取东西的地方。根据句意, 选D。so that为的是, 因此; once一旦; in which不能引导状语从句。33.【解析】选A。考查状语从句。句意为：你为什么没向她道歉呢？我还没来得及说话她就开车走了。before表示“还没来得及”, 符合句意。after在后; until直到; unless除非; 均与语境不符。34.【解析】选B。考查状语从句。句意为：无论我多么努力, 我也记不住课文。however无论如何, 符合句意, 不用倒装。35.【解析】
32、选D。考查as引导让步状语从句。句型为：adj. /adv. /n. (一般不带冠词)/v. (原形)+as+主语+谓语, 故本题选D。36.【解析】选A。考查状语从句。句意为：既然她能很容易地买这些东西, 我不理解她为什么要偷。when表示原因, 意为“既然”。as因为; unless除非; until直到; 均不符合语意。37.【解析】选C。考查状语从句。however在引导让步状语从句时结构为：however+adj. /adv. +主语+谓语, 故选C。38.【解析】选A。考查状语从句。根据语境“要经常站在别人的立场上（思考问题）, 如果你觉得它伤害了你, 它也会伤及别人”, 可知,
33、此处表示条件, 意为“如果”, 故选A项。39.【解析】选A。考查状语从句。while尽管, 引导让步状语从句; 符合句意。since由于; 自从; 引导原因或时间状语从句。yet和so常连接并列句。【真题在线】1 (2010全国卷IIT10)Have you finished the book？- No. Ive read up to _ the children discover the secret cave.A.which B.what C.that D. where2（2010北京卷T 33） some people regard as a drawback is seen as a
34、 plus by many others.A. Whether B. What C. That D. How3（2010四川卷T14）How much one enjoys himself travelling depends largely on he goes with, whether his friends or relatives.A. what B. who C. how D. why4 （2010浙江卷T9）It is uncertain _ side effect the medicine will bring about, although about two thousan
35、d patients have taken it.A. that B. what C. how D. whether5.（2010 陕西卷T 18）It never occurred to me _ you could succeed in persuading him to change his mind. A. which B. what C. that D. if6（2010上海卷T 36）One reason for her preference for city life is she can have easy access to places like shops and res
36、taurants.A. that B. how C. what D. why7.（2010上海卷T 37） When changing lanes, a driver should use his turning signal to let other drivers know A. he is entering which lane B. which lane he is enteringC. is he entering which lane D. which lane is he entering8. （2010北京卷T 31）. I want to be liked and loved
37、 for I am inside.A. who B. where C. what D. how9. （2010北京卷T 32）Part of the reason Charles Dickens loved his own novel, David Copperfield, was _ it was rather closely modeled on his own life.A. what B. that C. why D. whether10. （2010福建卷T 35） We should respect food and think about the people who dont
38、have _we have here and treat food nicely.A. thatB. which C. what D. whether11. （2010湖南卷T35）Cindy shut the door heavily and burst into tears. No one in the office knew she was so angry.A. whereB. whetherC. thatD. why12. （2010天津卷T14）As a new graduate, he doesnt know it takes to start a business here.A
39、. howB. whatC. When D. which 13. （2010重庆卷T25）To improve the quality of our products ,we asks for suggestions _ had used the products.A. whoever B. who C. whichever D. which14 (2010四川卷T20) Because of the heavy traffic, it was already time for lunch break she got to her office. A. since B. that C. whe
40、n D. until15 (2010上海卷T 34) you may have, you should gather your courage to face the challenge.A. However a serious problem B. What a serious problemC. However serious a problem D. What serious a problem16.（2009全国卷T 24）Could I speak to _is in charge of International Sales please?A. who B. what C. who
41、ever D. whatever17.（2009全国卷T 10）All the dishes in this menu, _otherwise stated, will serve two to three people. A. as B. if C. though D. unless18. （2009北京T 31）At first he hated the new job but decided to give himself a few months to see _it got any better. A. when B. how C. why D. if19. （2009山东T 28）
42、The little girl who got lost decided to remain _she was and wait for her mother. A. where B. what C. how D. who 20. （2009山东T 32） Shall we have our picnic tomorrow? _it doesnt rain. A. Until B. While C. Once D. If 21. （2009湖南T 28） She is very dear to us. We have been prepared to do_ it takes to save
43、her life. A. whichever B. however C. whatever D. whoever 22.（2009湖南T 34）_the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him. A. Although B. As long asC. If only D. As soon as23.（2009浙江T 12）Is there any possibility _you could pick me up at
44、 the airport?No problem. A. when B. that C. whether D. what24. （2009辽宁T 30）It just isnt fair:_ I was working as a waiter last month, my friends were lying on the beach. A. whenever B. though C. for D. while25. （2009江苏T 31）_unemployment and crime are high, it can be assumed that the latter is due to
45、the former. A. Before B. Where C. Unless D. Until 26. （2009江苏T 34） Many young people in the West are expected to leave _could be lifes most important decisionmarriagealmost entirely up to luck. A. as B. that C. which D. what 27.（2009陕西T 13）My parents dont mind what job I do _I am happy. A. even thou
46、gh B. as soon asC. as long as D. as though28.（2009陕西T 17）The how-to book can be of help to _wants to do the job. A. who B. whomever C. no matter who D. whoever29.（2009江西T 33）The fact has worried many scientists _the earth is becoming warmer and warmer these years. A. what B. which C. that D. though
47、30.（2009天津T 7）It is obvious to the students _they should get well prepared for their future. A. as B. which C. whether D. that31.（2009重庆T 27）Peter was so excited_ he received an invitation from his friend to visit Chongqing. A. where B. that C. why D. when32.（2009重庆T 31）We should consider the studen
48、ts request _the school library provide more books on popular science. A. that B. when C. which D. where33. （2009福建T 33）She had just finished her homework _her mother asked her to practise playing the piano yesterday. A. when B. whileC. after D. since34. （2009四川T7）News came from the school office _Wa
49、ng Lin had been admitted to Beijing University. A. which B. what C. that D. where35.（2009四川T 12）Owen wouldnt eat anything _he cooked it himself. A. until B. since C. unless D. while36. （2009安徽T 27）A good friend of mine from _I was born showed up at my home right before I left for Beijing. A. how B.
50、whom C. when D. which37. （2009上海T 37）It is not immediately clear _the financial crisis will soon be over. A. since B. what C. when D. whether38. (2008浙江T 4) _wants to stay in a hotel has to pay their own way. A. Anyone B. The oneC. Whoever D. Who39. (2008浙江T6) Some children want to challenge themsel
51、ves by learning a language different from_ their parents speak at home. A. what B. that C. which D. one40. (2008北京T 30) The companies are working together to create _ they hope will be the best means of transport in the 21st century. A. which B. that C. what D. who41. （2008天津T 12） The last time we h
52、ad great fun was _we were visiting the Water Park. A. where B. how C. when D. why 42. （2008湖南T 33）_ the Internet is of great help, I dont think its a good idea to spend too much time on it. A. If B. While C. Because D. As43.（2008天津T 1）Well have a picnic in the park this Sunday _it rains or its very
53、cold. A. since B. if C. unless D. until44.（2008全国卷T 31） Have you got any idea for the summer vacation?I dont mind where we go _theres sun, sea and beach. A. as if B. as long as C. now that D. in order that 答案1【解析】D。句意：-你读完这本书了吗？-没有。我已经读到孩子们发现秘密洞穴那儿。where在此引导宾语从句并在从句中做地点状语，表示“在。的地方”。【知识拓展】一般过去时与现在完成时
54、区别 1、一般过去时指一个单纯的过去动作，与现在无关；现在完成时指过去的动作对现在的影响。例如：1）He lost a pen yesterday.(单纯的过去动作,现在是否找到不知道)。2）He has lost a pen.(这件事发生在过去，对现在产生的影响是没有钢笔用)。3）Who opened the door?4）Who has opened the door? 5）Has he gone to the meeting?(会议正在进行)。6）Did he go to the meeting?(会议已经结束)。 2、现在完成时不可以与确定的过去时间连用，而一般过去时则可以。7）I w
55、as there in 1980.8) I have been there before.9) He met his brother in the street yesterday.10) He hasnt met his brother for a long time.2【解析】选B。句意：“一些人认为是缺点的东西，会被其他许多人看做长处。”通过分析从句中的结构，可判断出填空处需要连接代词作宾语，可先排除AD两项，又因为that在名词性从句中不作任何成分，只起连接作用，所以又可排除C项。故用what，表示“什么东西”。3【解析】选B。句意：一个人旅游多么享受在很大程度上取决于他和谁去，无论是
56、他的朋友还是亲戚。根据句中的 whether his friends or relatives可知应是和谁去，故选项B正确。4【解析】选B。 考查主语从句用法。本句意义为：“虽然大约有2000病人服用过这种药，但是它到底会带来什么副作用还不可知。”what side effect 在此处做bring about的宾语。5.【解析】选C。通过分析句子结构可知，it 作形式主语，me后面的从句是真正的主语，即主语从句。要选的词在主语从句中不作任何成分，只起连接作用，只有that 符合要求。也可用排除法，which 一般引导从句时，常在从句中充当一定成分，if一般用来引导条件状语从句或宾语从句，但二
57、者均不用来引导主语从句，由此可排除AD两项；C项what可用来引导主语从句，但在主语从句中必须作一定的成分，如主语或宾语，但该主语从句结构完整，所以也可排除。6.【解析】选A。句意：她偏爱城市生活的一个原因就是她可以很容易地进出像商场和饭店这样的地方。在is后面的表语从句中，she为主语，can have easy access to是谓语，places是宾语，句子结构完整，故选A，that在表语从句中不作任何成分。how, what以及why在句子中要做成分，故排除。7.【解析】选B。句意：在转换车道时，司机应当使用转向信号灯，以使其他司机知道他所转向哪个车道。动词或介词后的宾语从句应该用陈
58、述语序，故选B。8.【解析】选C。句意：“我希望因为内心的东西而被别人喜欢和爱。”通过分析从句中的结构，可判断出填空处需要连接代词，故B，D两项错误。由句意可知，强调的是内心的东西，即内容，所以要选what。9.【解析】选B。在这个表语从句中，要选的词在从句里面不作任何成分，只起连接作用，无实际意义，只有B项符合这个要求，其他三个选项均不符合。10.【解析】选C。分析句子结构可知，所填的词引导宾语从句，而且在宾语从句中作have的宾语，所以what符合要求。which引导名词性从句时，意思是“哪一个；哪一些”，通常有一个选择的范围，与语境不符。11.【解析】选D。句意为：Cindy重重地关上门
59、，失声大哭，办公室没人知道她为什么这么生气。这是一个宾语从句，根据句意可选出D。12.【解析】选B。句意：作为一名刚毕业的学生，他不知道在这里做买卖需要什么。题干中的takes是及物动词，须带宾语，4个选项中可以在名词性从句中起名词作用的又有一定含义的连接词是what（什么；所。的），how（怎样）和when（什么时候）在名词性从句中起状语的作用。which（哪一个）起定语的作用。所以选what。13.【解析】选A。句意：为了提高我们的产品质量，我们征询了曾经使用过这种产品的人的建议。选题关键是要了解本题的结构，考生很可能会误认为是定语从句而选了D ，ask sb for suggestion
60、s向某人征求建议，排除C和D. who的意思是“谁” whoever的意思是“无论谁”相当于anyone who。14【解析】选C。句意：因为交通阻塞，当她到达办公室时已经是午休的时间了。when引导时间状语从句，意为“当的时候”，符合句意，为正确答案。15【解析】选C。句意为：无论你遇到多么严重的问题，你都应该鼓起勇气来迎接挑战。however引导让步状语从句，直接修饰形容词或副词，故选C。也可以用排除法解答，however直接修饰形容词或副词，中间不加冠词等修饰词，故排除A；D项形式错误，B项中what如换为whatever也对。16.【解析】选C。考查宾语从句。句意为：我能与主管国际销售
61、的人交谈吗？宾语从句中缺少主语并且指人, 排除选项B和D。who虽可引导宾语从句, 但表疑问, 不符合语境。此处whoever=anyone who。17.【解析】选D。考查状语从句。句意为：菜单上所有饭菜, 除非另外说明, 将供23人就餐。根据句意可知应选D。unless otherwise stated是unless they are otherwise stated的省略形式。as由于; if如果; though尽管, 均不符合语境。18.【解析】选D。考查宾语从句。句意为：起初他讨厌这份新工作, 但他决定给自己几个月看看情况是否会有所改善。根据句意应用if。when表时间; how表方
62、式; why表原因; 均不符合语境。19.【解析】选A。考查地点状语从句。句意为：迷路的小女孩决定呆在原地等妈妈。where she was为地点状语从句, 符合语境。what, how和who均不能引导地点状语从句。20.【解析】选D。考查条件状语从句。句意为：我们明天去野餐好吗？如果天不下雨的话（我们就去）。 if表条件, 符合语境。until直到; while当时; once一旦; 皆与语境不符。21.【解析】选C。考查宾语从句。句意为：她是我们心爱的宝贝。我们准备不惜一切代价挽救她的生命。whatever=anything that, 连接宾语从句, 兼作takes的宾语, 同时排除选
63、项B。whichever意为无论哪一个（些）; whoever意为“无论是谁”, 不符合语境, 故选C。22.【解析】选A。考查让步状语从句。句意为：尽管警察认为他是最大的嫌疑犯, 由于对此没有确凿的证据, 他们不能逮捕他。根据句意可知用although(尽管）。as long as只要; if only要是就好了; as soon as. . . 一就; 均不符合语境。23.【解析】选B。考查同位语从句。句意为：你有可能在机场接我吗？没问题。that引导的同位语从句具体解释说明possibility的内容。24.【解析】选D。考查时间状语从句。句意为：简直不公平：上个月我当服务员时, 我朋友
64、们正躺在海滩上呢。根据句意, 用while当时; whenever无论何时; though尽管; for因为, 表并列, 不能引导状语从句, 因此排除A、B、C三项。25.【解析】选B。考查地点状语从句。句意为：在失业和犯罪率很高的地方, 可以认定后者是因为前者。根据句意应该用where在的地方。before在之前; unless除非; until直到; 均不符合语境。26.【解析】选D。考查宾语从句。句意为：许多西方年轻人都把人生中最重要的决定婚姻几乎都归因于运气。宾语从句中缺少主语, 故用what。as不能用来引导宾语从句; that在引导宾语从句时不充当成分, 只起连接作用; which
65、可引导宾语从句, 但意为“哪一个（些）”, 因此可排除A、B和C项。27.【解析】选C。考查条件状语从句。句意为：我的父母不介意我从事什么工作, 只要我高兴就行。根据句意用as long as只要。even though即使; as soon as. . . 一就; as though好像; 均不符合语境。28.【解析】选D。考查宾语从句。句意为：指南类的书对想从事这项工作的任何人都会有帮助。宾语从句中缺少主语, 因此排除选项B。no matter who引导让步状语从句, 排除C项。who虽可在宾语从句中充当主语, 但表疑问, 因此A项也可排除, 故选D。whoever(=anyone wh
66、o)。29.【解析】选C。考查同位语从句。句意为：近年来全球气候不断变暖, 这一事实使很多科学家感到担忧。that引导的同位语从句说明the fact的内容。30.【解析】选D。考查主语从句。句意为：显然, 学生们应该为将来作好准备。it为形式主语, that引导的从句才是真正的主语。31.【解析】选D。考查时间状语从句。句意为：当彼得收到朋友叫他参观重庆的邀请的时候他高兴极了。根据句意用when(当时)。本题易误选B。so. . . that引导结果状语从句, 意为“如此以致”, 不符合语境。32.【解析】选A。考查同位语从句。句意为：我们应该考虑学生们的要求, 图书馆应该提供更多的科普书籍
67、。that引导的同位语从句说明request的内容并用省略should的虚拟语气。33.【解析】选A。句意为：昨天她刚完成作业, 这时她妈妈就让她练钢琴。根据句意应该用when(并列连词, 这时突然）。while当时; after在之后; since自从, 由于, 均不符合语境。34.【解析】选C。考查同位语从句。句意为：学校办公室传出了王琳已经被北京大学录取的消息。that引导的同位语从句说明news的内容。其他选项均不合适。35.【解析】选C。考查条件状语从句。句意为：欧文不会吃任何东西,除非是他自己做的。根据句意选C。unless除非; until直到; since自从, 既然; whi
68、le当时, 均不符合语境。36.【解析】选C。考查宾语从句。句意为：就在我动身去北京前我儿时的一位好友来我家了。根据句意应用when。A、B和D项都不符合句意。37.【解析】选D。考查主语从句。句意为：金融危机是否会很快结束还不能马上明了。it为形式主语, whether从句才是真正的主语。根据句意可知A、B和C项错误。38.【解析】选C。考查名词性从句。句意为：任何一位想要住旅店的人都必须自己付钱。在这里whoever引导的名词性从句在整个复合句中充当主语, A项Anyone与B项The one与后面的句子构成定语从句时, 都缺少了在定语从句中作主语的关系代词who, 而作主语的关系代词是不
69、可以省略的。who虽然可以引导主语从句, 但它是一个表示疑问的代词, 与句意不符。39.【解析】选A。考查名词性从句。what引导的从句在句中作介词from的宾语, 并且what在从句中作speak的宾语, 相当于“the language their parents speak at home”。that引导名词性从句, 但在从句中不作任何成分。C项表示哪一个, D项不能引导宾语从句。40.【解析】选C。考查宾语从句的引导词。句意为：那些公司在一起合作的目的是要创造出他们所希望的会成为21世纪的最好的运输方式。create后的句子为宾语从句, 从句中they hope为插入语, 从句中缺少主
70、语, 且指物, 故可排除D项; A项引导宾语从句, 意为“哪一个”, 不符合题意; that引导宾语从句, 只起连接作用, 没有意义。41.【解析】选C。考查表语从句的连接词。句意为：我们最后一次痛快地玩是我们参观水上公园的时候。由句子结构可知句子主语为“The last time”。“when”与“the last time”相呼应。故正确答案为C。42.【解析】选B。考查状语从句的从属连词。句意：尽管因特网用途巨大, 但我认为在网上花费太多的时间并不好。while引导让步状语从句相当于although, 故选B。if引导条件状语从句; because引导原因状语从句; as引导原因状语从句
71、或时间状语从句, 均与句意不符。 43.【解析】选C。考查连词引导状语从句。句意为：除非天下雨或天太冷, 否则这个星期日我们将去公园野餐。unless “除非, 若不”, 相当于if. . . not, 符合句意, 故选C。since“自从, 既然”; if “假如, 是否”; until “直到时, 直到才”, 均与句意不符。44.【解析】选B。考查as long as引导的条件状语从句。句意为：你暑假有什么打算？只要有阳光、大海、海滩, 去哪里我都不在乎。as long as 用于引导条件状语从句, 意为“只要”; as if 似乎, 好像, 用于引导方式状语从句或表语从句; now that 既然, 用于引导让步状语从句; in order that 为了, 用于引导目的状语从句。另外, if, unless, when, while也可引导条件状语从句。
