省略和倒裝專練
1．- I hate talking with that guy. Look, he is coming. What should I do?
- Don’t speak until _____.
A. speaking B. spoken to C. spoken D. speaking to
2．- How are you getting on with your work?
- Oh, I’m sorry. Things aren’t going so well as _____.
A. plans B. planning C. planned D. to plan
3．Comparison may make something appear more beautiful than it is _____ alone.
A. if seeing B. when seen C. to be seen D. to see
4．He is only too ready to help others, seldom, _____, refusing them when they turn to him.
A. if never B. if ever C. if not D. if any
5．- Did you have a sound sleep last night?
- Yes, never sleep _____.
A. better B. best C. badly D. worse
6．- Do you like the weather in July in Beijing?
-_____. It’s very hot and dry.
A. Not really B. Well, let me see C. Yes, very much D. Yes, I’ve been there
Twice
7. Tom must have been playing basketball ，Mary _____ doing her homework.
A. is B. was C. must be D. /
8. While _____ holding talks with President Hu Jintao, US President George W. Bush thanked China for its important role in the Six-Party Talks.
A. he is B. he was C./ D. B or C
9. -You should have thanked her before you left.
- I meant _____, but when I was leaving I couldn’t find her anywhere
A. to thank B. to C. / D. thanking
10. The only thing you have to do _____ the button.
A. is pressing B. is press C. was pressed D. was pressing
11. My advice is that he _____so much.
A. not smoke B. doesn't smoke C. won't smoke D. must not
12. [2004高考全國(guó)卷-II]When first _____ to the market, these products enjoyed great success.
A. introducing B. introduced C. introduce D. being introduced
The eighteen-storeyed building, when _______, will shut out the sun _______ up the rooms in my house.
A. completed; lighted B. completed; lighting
C. completing; lighting D. competing; lighted
13. - Is your mother going to the supermarket？
- No, _____.
A. she doesn’t B. she’s cooking C. she gets by bus D. to a tailor’s shop
14. - She may not be free today.
- _____, we’ll have to put the meeting off.
A. If may B. If not C. If she may not D. If she may not be free today
15. She hurriedly left the room as if _____.
A. she angry B. was angry C. it was angry D. angry
16. - Do you follow me？
- Yes, _____.
A. it is good B. I will C. perfectly D. very good
17.－You haven’t lost the ticket, have you ?
－_____. I know it’s not easy to get another one at the moment.
A. I hope not B. Yes, I have C. I hope so D. Yes, I’m afraid so
18. I wonder why you won't do it as _____. It's the third time you have done so.
A. told to B. be told C. told you D. you told
19. He is rather difficult to make friends with, but his friendship, _____ is more true than any other.
A. once gained B. when to gain C. after is gained D. while gaining
20. - You seem to have lost your way. _____?
- I'm looking for Wangfujing Street.
A. What for B. Need help C. Why so D. Where to
21. -We have managed to put out the fire.
-But ____, we can’t be too careless.
A. even though B. even so C. therefore D. so
22. You may take them all home _____.
A. if possible B. if can C. if impossible D. if you are possible
23. Water, _____ enough, can change into vapor quickly
A. when heated B. while heating C. when to be heated D. when is heated
24. - Should I look up each word that I don’t understand?
- No, turn to your dictionary only when _____.
A. you are necessary B. you need
C. necessary D. you are needed
25．_____ that he found it difficult to stop at the red light.
A. So fast he was driving B. So fast he drove C. So fast was he driving D. So fast drive he
26. _____ to him.
A. Not a word I ever say B. didn’t ever say a word
C. Not a word did I ever say D. Not did I ever say a word
27. _____, I have never seen anyone who’s as capable as John.
A. As long as I have traveled B. Now that I have traveled so much
C. Much as I have traveled D. As I have traveled so much
28. To such an extent ____ their son that they have tried to satisfy every demand of his.
A. their parents do love B. their parents love
C. do their parents love D. love their parents
29. - Why can't I smoke here?
- At no time _____ in the meeting-room
A. is smoking permitted B. smoking is permitted
C. smoking is it permitted D. does smoking permit
30. _____ to do the work, I should do it some other day.
A. If were I B. I were C. Were I D. Was I
31. On the top of the hill _____ where the old man once lived．
A．a(chǎn) temple stands there B．a(chǎn) temple standing
C．stands a temple D．does a temple stand
32．-Can you tell me where my uncle is?
-Yes，of course, _____．
A．here your uncle comes B．here comes your uncle
C．comes your uncle here D．your uncle here come
33. _____, he would have passed the exam.
A. If he worked hard B. If he were to work hard
C. Had he worked hard D. If he was to work hard
34. No sooner _____ the top of the mountain, _____ the sun rose.
A. they had arrived on, than B. had they reached, than
C. had they climbed to, then D. they got to, then
35. Only _____ as an interpreter _____ how important it was to practice speaking English.
A. when I worked, I realized B. when did I work, did I realize
C. when I work, did I realize D. when I worked, did I realize
36. Such a noise _____ that I couldn’t go on with my work.
A. in the room there was B. there was in the room
C. was there in the room D. there is in the room
37. Little _____ about his own safety, though he was in great danger himself.
A. does he care B. did he care C. he cares D. he cared
38. _____ it rain tomorrow, we would have to put off the visit to the Yangpu bridge.
A. Were B. Should C. Would D. Will
39. By no means ____ once we start to do what we want to.
A. we shall give up B. we give away C. shall we give up D. shall we give away
40. _____ that they had made an important discovery in science.
A. Little they realized B. They had realized little
C. Little did they realize C. Little had they realized
41. _____ have I seen a better performance.
A. Everywhere B. Nowhere else C. Everywhere else D. Nowhere
42. Hardly _____ when the bus pulled away.
A. they had got to the bus stop B. they got to the bus stop
C. did they get to the bus stop D. had they got to the bus stop
43. There _____.
A. come they B. they come C. they are coming D. they will come
44. _____ and caught the mouse.
A. Up the cat jumped B. The cat up jumped
C. Up jumped the cat D. Jumped up the cat
45. Seldom _____ any mistakes during my past few years of working here.
A. would I make B. had I made C. I did make D. shall I make
46. Not until I read the newspaper _____ the ShenzhouVI would be launched.
A. did I know B. I knew C. I know D. knew I
47. Many a time _____ the chess competition.
A. has he taken part B. he took part in
C. has he taken part in D. he has taken part in
48. If MR Black does not attend the meeting tomorrow, _____.
A. neither do I B. nor shall I Ｃ.I don’t, either D. never will I
49. _____, I will learn it well.
A. Whatever difficult English is B. No matter how difficult is English
C. However difficult English is D. Difficult as is English
50. They waited and waited, _____ they had been looking forward to.
A. then came the hour B. then did come the hour
C. then the hour came D. the hour then came
答案及簡(jiǎn)析
1.B．本題的答語(yǔ)部分是一個(gè)省略句。完整的結(jié)構(gòu)應(yīng)是: Don’t speak until you are spoken to.。當(dāng)主從句主語(yǔ)一致時(shí)，可省略從句中的主語(yǔ)部分，保留從句的主要?jiǎng)釉~，本句省略了you are。
【高考驗(yàn)證】(2004高考全國(guó)卷-II)When first _______to the market, these products enjoyed great success.(04全國(guó)卷二)A. introducing B. introducedC. introduce D. being introduced
2．C。本題的答語(yǔ)部分也是一個(gè)省略句。完整的形式應(yīng)是Things aren’t going so well as they were planned.。而在這個(gè)完整的句子中,我們可以省略they were, 而只保留planned。
3．B。考查省略和非謂語(yǔ)動(dòng)詞。從句結(jié)構(gòu)上看空處應(yīng)是狀語(yǔ)從句，即：（when it is）seen alone“單獨(dú)來(lái)看時(shí)”。C和D缺乏連詞，A為主動(dòng)，seeing的主語(yǔ)不明了。故選B。
4．B。if ever pron．如果有過(guò)的話也。句意為“他太喜歡幫助別人啦，別人向他求助時(shí)他不拒絕，如有的話，那。。。”。在too…to…結(jié)構(gòu)中，如too后的形容詞是描述心理（變化）的詞，那too…to…結(jié)構(gòu)不在表示否定意義，即表肯定意義。如：He is too eager to leave.他太想離開了。如：He’s too ready to pronounce on matters of which he really knows very little.
他太喜歡對(duì)自己實(shí)際上幾乎一無(wú)所知的問(wèn)題發(fā)表意見(jiàn)。
5．A。否定詞加比較級(jí)相當(dāng)于最高級(jí)的意思，意為“睡的再好不過(guò)啦，即這是睡的最好的一次”。
6. A。Not reaaly是I reaaly don’t like…的簡(jiǎn)寫。從空后的答語(yǔ)判斷說(shuō)話人對(duì)北京的天氣并不是十分滿意，因此應(yīng)選A最佳。
7. D。注意逗號(hào)的作用，逗號(hào)后應(yīng)是獨(dú)立主格結(jié)構(gòu)。本句完整句子是：Tom must…basketball and Mary must have been doing her work.。當(dāng)主從句主語(yǔ)不一致時(shí)，句中若沒(méi)有并列連詞，可把其中一個(gè)分句改為獨(dú)立主格結(jié)構(gòu)，保留其分句的主語(yǔ)。
8. C。當(dāng)狀語(yǔ)從句的主語(yǔ)與主句的主語(yǔ)一致時(shí)，可以省略狀語(yǔ)從句的主語(yǔ)和系動(dòng)詞be 。因主句謂語(yǔ)是過(guò)去時(shí)態(tài)，可排除A；如選B，往往會(huì)產(chǎn)生歧義（會(huì)誤認(rèn)為 He和President是兩個(gè)人）。
9. B。不定式作某些動(dòng)詞的賓語(yǔ)且與前面的內(nèi)容相同，為了避免重復(fù)，常省略與上文相同部分，只保留動(dòng)詞不定式符號(hào)to。類似的動(dòng)詞有:love, like, care,wish,hope,expect,prefer,refuse, mean,try,oblige ,advise ,persuade ,agree ,want ,afford ,forget ,remember ,try ,manage等。如：Would you like to go to the cinema this weekend? I’d like to (go to the cinema), but I… 。
10. B。當(dāng)主語(yǔ)部分有to do或to do的任何形式,系動(dòng)詞又是 is 或 was 時(shí) ，作表語(yǔ)的不定式通常省去to。根據(jù)句意可知press動(dòng)作還未發(fā)生，可排除其他選項(xiàng)。
11. A。在advice, suggestion, order, proposal,plan, idea,advice, decision等需要有內(nèi)涵的名詞后的表語(yǔ)/同位語(yǔ)從句中，要用虛擬語(yǔ)氣，其謂語(yǔ)動(dòng)詞需用：should+動(dòng)詞原形（常省略should），另外連接從句的連詞that不能省略。
12. D。首先弄清句子結(jié)構(gòu)，通過(guò)分析可以看出，when____, 是狀語(yǔ)從句，因?yàn)椤璪uilding was completed ,所以省略謂語(yǔ)動(dòng)詞，直接用“when completed”; the sun lights up…是主語(yǔ)形式，所以用“l(fā)ighting”。
13.D。本句為……she is going to a tailor’s shop的省略。省略了與上句相同的部分。注意：be going to是將來(lái)時(shí)態(tài)，回答應(yīng)用將來(lái)時(shí)或是將來(lái)時(shí)的省略形式。
14. B。本句為if she is not free的省略。根據(jù)空后時(shí)態(tài)和句意可以看出，空出應(yīng)是條件狀語(yǔ)從句，在條件狀語(yǔ)從句中一般將來(lái)時(shí)要用一般現(xiàn)在時(shí)來(lái)代替。據(jù)此，可排除其他選項(xiàng)。
15. D。當(dāng)if，unless，when，while，though/although，as if/though等引導(dǎo)的狀語(yǔ)從句中的主語(yǔ)和主句的主語(yǔ)指同一人或物或從句的主語(yǔ)是it時(shí)，從句謂語(yǔ)中含有be時(shí)，可在從句中省略主語(yǔ)和be。
16. C。perfectly = I follow you perfectly。Perfectly“完全地，完全可以”。A、D表示事物本身性質(zhì)，不符合句意。will一般用于別人提出要求時(shí)的肯定答語(yǔ)，含有感情色彩，表示愿望，或單純將來(lái)。
17. A。考查省略。根據(jù)第一句You haven’t lost…和下句的…not easy to get…可以看出，應(yīng)答應(yīng)該是(No, )I hope not，No譯為：是的，我希望沒(méi)有（丟了）。替代詞so / not用于避免重復(fù)前面所說(shuō)過(guò)的內(nèi)容，代替肯定的名詞性從句。可與動(dòng)詞believe , do, expect, fear, guess, hope, say, speak, suppose, think 及 I’m afraid連用。肯定時(shí)上列動(dòng)詞都可與so 搭配，否定時(shí)hope與guess 只用I hope not 和I guess not 形式，而think ,believe, suppose等詞可有兩種否定形式，即：I think not 或I don’t think so.
18. A。…do it as you are told to。主從句主語(yǔ)一致，省略從句主語(yǔ)和部分謂語(yǔ)，保留主要?jiǎng)釉~。注意：在時(shí)間，地點(diǎn)，條件，方式或讓步狀語(yǔ)從句中如果主句，從句主語(yǔ)一致，從句中的謂語(yǔ)動(dòng)詞又包含be或主語(yǔ)是it，常可以把從句中的主語(yǔ)和謂語(yǔ)的一部分省略。
【高考驗(yàn)證】(NMET1995) The boy wanted to ride his bicycle in the street, but his mother told him ____.
A. not to B. not to do C. not do it D. do not to
19. A。狀語(yǔ)從句的省略形式，由題意知其完整形式是once it is gained，it指代friendship。此題和12題屬于同類。在時(shí)間，地點(diǎn)，條件，方式或讓步狀語(yǔ)從句中如果主句，從句主語(yǔ)一致，從句中的謂語(yǔ)動(dòng)詞又包含be或主語(yǔ)是it，常可以把從句中的主語(yǔ)和謂語(yǔ)的一部分省略。
20. B。語(yǔ)境省略。Need help?=Do you need help? What for“為什么？”；Why so?“為什么（會(huì)）這樣？”；Where to“（要）去哪兒？”，A、C和D都不符合語(yǔ)境（習(xí)慣）。
21.B。even though“即使, 盡管”; therefore“因此, 所以”，表原因；so“因而, 所以, 那么, 這樣看來(lái)”，表結(jié)果；even so “雖然（盡管）如此”，既可引導(dǎo)句子，也可單獨(dú)使用，so代替上文所提內(nèi)容（even we have managed to…。如：There are many spelling mistakes;even so it's quite a good essay. 這篇文章有許多拼寫錯(cuò)誤，然而仍不失之為好文章。又如：The book is rather old;even so,it is very useful. 這本書已很舊，盡管如此，它還是很有用。
22. A。根據(jù)句意可排除C；又因it代表事情（情況），所以應(yīng)選A。注意：在時(shí)間，地點(diǎn)，條件，方式或讓步狀語(yǔ)從句中如果主句，從句主語(yǔ)一致，從句中的謂語(yǔ)動(dòng)詞又包含be或主語(yǔ)是it，常可以把從句中的主語(yǔ)和謂語(yǔ)的一部分省略。
23. A。此題和第12、19題相同。也是把狀語(yǔ)從句的省略形式插入到主句。省略原因還是如下：在時(shí)間，地點(diǎn)，條件，方式或讓步狀語(yǔ)從句中如果主句，從句主語(yǔ)一致，從句中的謂語(yǔ)動(dòng)詞又包含be或主語(yǔ)是it，常可以把從句中的主語(yǔ)和謂語(yǔ)的一部分省略。
24. C此題和22題一樣，when(it is )necessary，因it代表事情（情況），可排除其他選項(xiàng)。省略原因還是如下：在時(shí)間，地點(diǎn)，條件，方式或讓步狀語(yǔ)從句中如果主句，從句主語(yǔ)一致，從句中的謂語(yǔ)動(dòng)詞又包含be或主語(yǔ)是it，常可以把從句中的主語(yǔ)和謂語(yǔ)的一部分省略。
25．C。so修飾副詞或形容詞位于句首時(shí)，謂語(yǔ)要倒裝。【高考驗(yàn)證】(2005高考江蘇卷-35) _________ about wild plants that they decided to make a trip to Madagascar for further research
A. So curious the couple was B. So curious were the couple
C. How curious the couple were D. The couple was such curious
26. C。為了強(qiáng)調(diào)“not a + n.”或“not a single+n.”結(jié)構(gòu)，將其置于句首時(shí)，句中的主語(yǔ)作部分倒裝。如：Not a word did he say at the meeting. 【高考驗(yàn)證】(2000高考上海卷)Not a single song ______ at yesterday’s party. (00上海)
A. she sang B. sang she C. did she sing . D. she did sing .
提醒：由否定詞never, not, hardly, little, seldom, rarely, nowhere和否定意義的短語(yǔ)in no way, in no case, at no time, by no means等引起的句子，常用倒裝語(yǔ)序。
27. C。as引導(dǎo)讓步狀語(yǔ)從句要倒裝，倒裝部分常為作表語(yǔ)的形容詞、作狀語(yǔ)的副詞和謂語(yǔ)動(dòng)詞。根據(jù)題意，本題前后兩句之間存在著讓步關(guān)系，又是as引導(dǎo)讓步狀語(yǔ)從句，句子要用倒裝語(yǔ)序，即要把從句中狀語(yǔ)提到as前面。【高考驗(yàn)證】（2005年高考廣東卷-23）_____,Garolina couldn’t get the door open. A. Might she as try B. As she might try C. She might as try D. Try as she might答案：D【詳解】本題考查as引導(dǎo)的狀語(yǔ)從句倒裝的情況。【備考建議】倒裝句是一常見(jiàn)的語(yǔ)言現(xiàn)象。要引起大家的足夠的重視。
28. C。表示程度的副詞such放句首時(shí)要用倒裝，A、B非倒裝，D項(xiàng)違背倒裝原則（行為動(dòng)詞倒裝要借助于助動(dòng)詞do/does/did等）。
29. A。當(dāng)否定詞語(yǔ)置于句首以表示強(qiáng)調(diào)時(shí)，其句中的主謂須用倒裝結(jié)構(gòu)。 這些否定詞包括no, little, hardly, seldom, never, not only, not until等。本題的正常語(yǔ)序是 Smoking is permitted in the meeting-room at no time.
30. C。在虛擬條件狀語(yǔ)中如果有were, should, had這三個(gè)詞，通常將if省略，主語(yǔ)提前, 變成 were, should, had +主語(yǔ)的形式。但要注意，在虛擬條件狀語(yǔ)從句中，省略連詞的倒裝形式的句首不能用動(dòng)詞的縮略形式。如我們可說(shuō) Were I not to do., 而不能說(shuō) Weren't I to do.
【高考驗(yàn)證】[05年北京春季高考--31]I can’t see any coffee in this cupboard. ________ ?
A. Has it all been finished B. Was it all finished
C. Has it all finished D. Did it all finish
31. C。為了強(qiáng)調(diào)句中的狀語(yǔ)或表語(yǔ)，為了保持句中平衡或上下文銜接緊密，可將狀語(yǔ)或標(biāo)語(yǔ)置于句首，句中主語(yǔ)和謂語(yǔ)全部倒裝。如：In the paragraph can be found an answer.
【高考驗(yàn)證】（2005高考遼寧卷-35）In the dark forests ________, some large enough to hold several English towns.
A．stand many lakes B．lie many lakes
C．many lakes lie D．many lakes stand
32．B。句中謂語(yǔ)是go, come, run等表示位置的動(dòng)詞或be動(dòng)詞，句中又有表示方向的副詞（如：there, here, up, down, out, in, away等），為了強(qiáng)調(diào)該副詞，可將其放于句首，而將謂語(yǔ)動(dòng)詞全部置于主語(yǔ)之前，如：Down came the rain。但當(dāng)主語(yǔ)是代詞時(shí)，要用半倒裝如：Here it comes。
33. C。當(dāng)if引導(dǎo)的虛擬條件從句中含有were, should或had等時(shí)，如將if省略，則要將were, should或had等移到主語(yǔ)前, 變成 were, should, had +主語(yǔ)的形式。但要注意，在虛擬條件狀語(yǔ)從句中，省略連詞的倒裝形式的句首不能用動(dòng)詞的縮略形式。如我們可說(shuō) Were I not to do., 而不能說(shuō) Weren't I to do.
34. B。hardly…when…；no sooner…than…；scarcely…before…和not only…but also…引導(dǎo)兩個(gè)分句時(shí)，如把hardly, no sooner或scarcely提置句前，需將所在分句（將前一個(gè)分句）中的主語(yǔ)作部分倒裝，后一個(gè)分句中的主謂語(yǔ)序不變。
35. D。only修飾狀語(yǔ)或狀語(yǔ)從句且放在句首時(shí)，主句謂語(yǔ)動(dòng)詞要倒裝（修飾主語(yǔ)除外）。
【高考驗(yàn)證-1】(2005高考福建卷-32) Only after my friend came________.
A. did the computer repair B. he repaired the computer
C. was the computer repaired D. the computer was repaired
【高考驗(yàn)證-2】(2004高考重慶卷-34) I failed in the final examination last term and only then _____the importance of studies.（04重慶卷）
A. I realized B I had realized C. had I realized D. did I realize
36. C。表示程度的副詞such放句首時(shí)要用倒裝，D項(xiàng)時(shí)態(tài)不符。如不提前such，本句應(yīng)為：There was such a noise that I couln’t go on with my work.
37. B。由否定詞never, not, hardly, little, seldom, rarely, nowhere和否定意義的短語(yǔ)in no way, in no case, at no time, by no means等引起的句子置于句首以示強(qiáng)調(diào)時(shí)，句子的主謂作部分倒裝。
38. B。本題同33題。當(dāng)if引導(dǎo)的虛擬條件從句中含有were, should或had等時(shí)（would一般不包括在內(nèi)），如將if省略，則要將were, should或had等移到主語(yǔ)前, 變成 were, should, had +主語(yǔ)的形式。但要注意，在虛擬條件狀語(yǔ)從句中，省略連詞的倒裝形式的句首不能用動(dòng)詞的縮略形式。如我們可說(shuō) Were I not to do., 而不能說(shuō) Weren't I to do.，D項(xiàng)時(shí)態(tài)不對(duì)。
39. C。由否定詞never, not, hardly, little, seldom, rarely, nowhere和否定意義的短語(yǔ)in no way, in no case, at no time, by no means等引起的句子，常用倒裝語(yǔ)序。
40. C當(dāng)否定詞語(yǔ)置于句首以表示強(qiáng)調(diào)時(shí)，其句中的主謂須用倒裝結(jié)構(gòu)。 這些否定詞包括no, little, hardly, seldom, never, not only, not until等。本題的正常語(yǔ)序是 They realized little that they had made an important discovery in science.。
【高考驗(yàn)證】（2005高考天津卷-4）They have a good knowledge of English but little _______they know about German.
A. have B. did C. had D. do
41. B。nowhere副詞，意為“到處都無(wú); 到處都不”由否定詞never, not, hardly, little, seldom, rarely, nowhere和否定意義的短語(yǔ)in no way, in no case, at no time, by no means等引起的句子，常用倒裝語(yǔ)序。Nowhere else排除了去過(guò)的別的地方。Eveywhere是nowhere的反義詞，放在句中不通。
【高考驗(yàn)證】（2004高考遼寧卷）Maybe you have been to many countries, but nowhere else _________such a beautiful palace.
A. can you find B. you could find C. you can find D. could you find
42. D。注意hardly…when…; no nooner…when…和scarcely…before…結(jié)構(gòu)。如把hardly, no nooner和scarcely提前，主句謂語(yǔ)要倒裝。主句常用過(guò)去完成時(shí)，從句常用一般過(guò)去時(shí)。故排除B和C，又因A是陳述句，不符合要求，故排除。
43. B. 句中謂語(yǔ)是go, come, run等表示位置的動(dòng)詞或be動(dòng)詞，句中又有表示方向的副詞（如：there, here, up, down, out, in, away等），為了強(qiáng)調(diào)該副詞，可將其放于句首，而將謂語(yǔ)動(dòng)詞全部置于主語(yǔ)之前，如：Down came the rain。但當(dāng)主語(yǔ)是代詞時(shí)，要用半倒裝,如：Here it comes。B、C和D都是陳述句，故排除。
44.C．句中謂語(yǔ)是go, come, run等表示位置的動(dòng)詞或be動(dòng)詞，句中又有表示方向的副詞（如：there, here, up, down, out, in, away等），為了強(qiáng)調(diào)該副詞，可將其放于句首，而將謂語(yǔ)動(dòng)詞全部置于主語(yǔ)之前，如：Down came the rain。但當(dāng)主語(yǔ)是代詞時(shí)，要用半倒裝,如：Here it comes。A是半倒裝，如選B，則and后的句子不當(dāng)，應(yīng)改為…and the mouse was caught，而D應(yīng)把up置于句首才合適。故選C。
45. B。由否定詞never, not, hardly, little, seldom, rarely, nowhere和否定意義的短語(yǔ)in no way, in no case, at no time, by no means等引起的句子，常用倒裝語(yǔ)序。根據(jù)時(shí)間狀語(yǔ)during my past few years…可以判斷應(yīng)用完成時(shí)，故排除A、C和D。
46. A。在not…until…句型中，要強(qiáng)調(diào)狀語(yǔ)until…，需一起把主句中的not提置前面，同時(shí)主句要倒裝。根據(jù)這一要求可排除B和C；行為動(dòng)詞倒裝要借助助動(dòng)詞do/does或did，故排除D。
【高考驗(yàn)證】(NMET95) Not until all the fish died in the river , ____ how serious the pollution was .
A. did the villagers realize B. the villagers realized
C. the villagers did realize D. didn’t the villagers realize
【高考驗(yàn)證】(MET90) Not until I began to work______ how much time I had wasted.(MET90)
A. didn’t I realize B. did I realize C. I didn’t D.I realized
47. C。many a time作狀語(yǔ)放在句首引起部分倒裝。B、D為陳述語(yǔ)氣，故排除，A謂語(yǔ)不全（因后有賓語(yǔ)，不能省略in），也排除。
48. D。從句子結(jié)構(gòu)和句意可以看出，動(dòng)作表將來(lái)而且空格處是主句，主句應(yīng)用一般將來(lái)時(shí)態(tài)，故排除A和C；有因副詞提前，句子倒裝原則。will表示主觀意志、意愿等“愿,想要,(一定)要”如；I won't do so. 我不愿這樣做。shall用于第一人稱表示一般將來(lái)時(shí)“將”，不表主觀意志、意愿，所以，排除B。
注意：shall用在問(wèn)句中, 征 詢對(duì)方對(duì)于主語(yǔ)行動(dòng)的意見(jiàn)(提供幫助, 提出建議、要求給予指示和征求意見(jiàn)), 主要用于第一、三人稱意為“... 好嗎? 要不要...?”，如：Shall I carry your bag ?
49.C。however是副詞，修飾形容詞。本題中心詞是形容詞。A項(xiàng)中的whatever是形容詞，修飾名詞，而A項(xiàng)中無(wú)中心詞，故排除；B和D項(xiàng)中缺主語(yǔ)，也排除.。
【高考驗(yàn)證】（2005高考天津卷-5） He tried his best to solve the problem, _______difficult it was.
A. however B. no matter C. whatever D although （狀語(yǔ)）
50. A．then是并列連詞，本句是個(gè)并列句，then后的句子無(wú)須倒裝，故排除A和B；D項(xiàng)中then的位置應(yīng)是副詞，要選D，那本句就缺少并列連詞，故排除D。
責(zé)任編輯：李芳芳