1、精選優(yōu)質(zhì)文檔-傾情為你奉上狀語從句講解和練習(xí)狀語修飾動(dòng)詞、形容詞、副詞或整個(gè)句子。通常由副詞、介詞短語、動(dòng)詞不定式、分詞和從句等擔(dān)當(dāng)。例如：1. Naturally , our grandparents were pleased to get our phone call . (副詞)2.  We worked hard , from sunrise to sunset . (介詞狀短語)3.  To help my disabled aunt , I spend an hour working in her house every day . (不定式)4.&#

2、160;  Seen from a distance , the farmhouse looked deserted . (過去分詞)5.  I know how to light a camp fire because I had done it before .（原因狀語從句）狀語的位置比較靈活，可以位于句首、句末或句中。enough用作狀語修飾形容詞和副詞時(shí)必須后置。狀語從句主要用來修飾主句或主句的謂語。一般可分為九大類，分別表示時(shí)間、地點(diǎn)、原因、目的、結(jié)果、條件、讓步、比較和方式。盡管種類較多，但由于狀語從句與漢語結(jié)構(gòu)和用法相似，所以理解和掌握它并不難。狀語從句的關(guān)

3、鍵是要掌握引導(dǎo)不同狀語從句的常用連接詞和特殊的連接詞即考點(diǎn)。現(xiàn)分別列舉如下:1 時(shí)間狀語從句常用引導(dǎo)詞：when, as, while, as soon as, while, before, after, since , till, until特殊引導(dǎo)詞：the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner than, hardly when, scarcely whenI didnt realize how special my mother

4、 was until I became an adult.While John was watching TV, his wife was cooking.The children ran away from the orchard(果園) the moment they saw the guard.No sooner had I arrived home than it began to rain.Every time I listen to your advice, I get into trouble.2 地點(diǎn)狀語從句常用引導(dǎo)詞：where特殊引導(dǎo)詞：wherever, anywhere

5、, everywhereGenerally, air will be heavily polluted where there are factories.Wherever you go, you should work hard.3 原因狀語從句常用引導(dǎo)詞：because, since, as, since特殊引導(dǎo)詞：seeing that, now that, in that, considering that, given that, considering that,  My friends dislike me because Im handsome and success

6、ful.Now that everybody has come, lets begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable.4 目的狀語從句常用引導(dǎo)詞：so that, in order that特殊引導(dǎo)詞：lest, in case, fo

7、r fear that，in the hope that, for the purpose that, to the end thatThe boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5 結(jié)果狀語從句常用引導(dǎo)詞：so that, so that, such that,特殊引導(dǎo)詞：such t

8、hat, to the degree that, to the extent that, to such a degree that,He got up so early that he caught the first bus.Its such a good chance that we must not miss it.To such an degree was he excited that he couldnt sleep last night.6 條件狀語從句常用引導(dǎo)詞：if, unless, 特殊引導(dǎo)詞：as/so long as, only if, providing/provi

9、ded that, suppose that, in case that, on condition that Well start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.7 讓步狀語從句常用引導(dǎo)詞：though, although, even if, even though特殊引導(dǎo)詞： as(用在讓步狀語從句中

10、必須要倒裝)，while ( 一般用在句首 )，no matter ， in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whicheverMuch as I respect him, I cant agree to his proposal. 盡管我很尊敬他， 我卻不同意他的建議。The old man always enjoys swimming even though the weather is rough.No matter how hard he tried, she

11、could not change her mind.He wont listen whatever you may say.8 比較狀語從句常用引導(dǎo)詞：as(同級(jí)比較), than(不同程度的比較)特殊引導(dǎo)詞：the more the more ; just as ， so; A is to B what /as X is to Y; no more than; not A so much as BShe is as bad-tempered as her mother.The house is three times as big as ours.The more you exercise,

12、 the healthier you will be.Food is to men what oil is to machine. 食物之于人，猶如油之于機(jī)器。9 方式狀語從句常用引導(dǎo)詞：as, as if, how特殊引導(dǎo)詞：the wayWhen in Rome, do as the Roman do.She behaved as if she were the boss.Sometimes we teach our children the way our parents have taught us.10.  狀語從句的簡(jiǎn)化狀語從句的省略狀語從句同時(shí)具備下列兩個(gè)條件:主句和從

13、句的主語一致，或從句主語為it；從句主要?jiǎng)釉~是be的某種形式。從句中的主語和be動(dòng)詞常可省略。例如：When ( the museum is ) completed , the museum will be open to the public next year . Hell go to the seaside for his holiday if (it is ) possible.另外，比較狀語從句經(jīng)常省略。例如：Im taller than he (is tall ). The higher the temperature (is), the greater the pressure

14、(is ). 就狀語從句而言,有時(shí)為了使語言言簡(jiǎn)意賅,常常將狀語從句進(jìn)行"簡(jiǎn)化"。狀語從句的"簡(jiǎn)化"現(xiàn)象在口語中較為普遍,而且在高考中的復(fù)現(xiàn)率也較高。因此,有必要對(duì)其進(jìn)行全面、透徹的了解。狀語從句的"簡(jiǎn)化"現(xiàn)象常存在于以下五種狀語從句中:由if, unless等引導(dǎo)的條件狀語從句;由although, though, even if / though等引導(dǎo)的讓步狀語從句;由when, while, as, before, after, until / till等引導(dǎo)的時(shí)間狀語從句;由as, as if等引導(dǎo)的方式狀語從句;由as, t

15、han等引導(dǎo)的比較狀語從句。下面針對(duì)這五種情形作一歸納。(1)當(dāng)狀語從句的主語是it,且謂語動(dòng)詞是be時(shí),it和be要完全簡(jiǎn)化掉。例如:If (it is) possible, he will help you out of the difficulty.如果可能的話,他會(huì)幫你擺脫困境。You must attend the meeting unless (it is) inconvenient to you.除非情況對(duì)你來說不方便,否則你必須出席這次會(huì)議。(2)當(dāng)狀語從句的主語和主句的主語一致時(shí),從句可以將主語和be動(dòng)詞簡(jiǎn)化掉。常用于以下幾種情形:a.連詞+形容詞As (he was) yo

16、ung, he learned how to ride a bike.他小時(shí)候就學(xué)會(huì)了騎自行車。Whenever (she is) free, she often goes shopping.她有空就去逛商店。Work hard when (you are) young, or you'll regret.少壯不努力,老大徒傷悲。b.連詞+名詞While (he was) a young boy, he was always ready to help others.他在孩提時(shí)代就樂于助人。Although (he was) a farmer, now he is a famous d

17、irector.盡管他曾是個(gè)農(nóng)民,而現(xiàn)在是位著名的導(dǎo)演了。c.連詞+現(xiàn)在分詞As (she was) walking along the river bank, she was singing a pop song.她沿著河堤邊走邊唱著流行歌曲。Although (he is) doing his best in maths these days, he has still got no good marks.盡管近來他一直在學(xué)數(shù)學(xué),但他仍然沒有取得好成績(jī)。d.連詞+過去分詞He won't go there with us unless (he is) invited.除非受到邀請(qǐng),

18、否則他不會(huì)和我們一道去那里。The concert was a great success than (it was) expected.這場(chǎng)音樂會(huì)出乎意料地取得了巨大成功。e.連詞+不定式He stood up as if (he were) to say something.當(dāng)時(shí)他站起來好像要說什么。He wouldn't solve the problem even if (he were) to take charge.即使他來負(fù)責(zé),他也解決不了這個(gè)問題。f. 連詞+介詞短語She looked anxious as though (she was) in trouble.她看

19、上去很焦急,好像遇到了麻煩。He had mastered the English language before (he was) in the USA.他到美國(guó)之前就懂英語了。注意:當(dāng)從句主語和主句主語不一致時(shí),從句部分要么用完全形式,要么用獨(dú)立主格結(jié)構(gòu)來表達(dá)。例如:When the meeting was over, all the people went out of the meeting-room.當(dāng)會(huì)議結(jié)束時(shí),人們都走出了會(huì)議室。(=The meeting over, 鞏固練習(xí)1. John shut everybody out of the kitchen _he could

20、prepare his grand surprise for the party.A. which           B. when              C. so that               D. as if2

21、. I would appreciate it _you call back this afternoon for the doctors appointment.A. until                          B. if         

22、                     C. when                        D. that3. As far as I am concerne

23、d，education is about learning and the more you learn，_.A. the more for life are you equipped      B. the more equipped for life you areC. the more life you are equipped for      D. you are equipped the more for life4.After the war，a new school buildi

24、ng was put up _there had once been a theatre.A. that                           B. where              

25、;         C. which                       D. when5. Is Mr. Smith in the office?Yes，_ he is in charge of the office，he must be there.A. since  

26、;                       B. however                    C. whether     &

27、#160;              D. for6. As your good friend, I will do _help you.A. that I can to         B. what I can to      C. all that I can      &

28、#160;      D. what I can7.John may phone tonight. I dont want to go out _he phones.A. as long as             B. in order to        C. in case      

29、60;        D. so that8.Someone called me up in the middle of the night，but they hung up _I could answer the phone.A. as                      B. since  

30、;          C. until                            D. before9. Dont look down upon Bob. He has his own advantages.Oh, yes. _

31、others are weak, he is strong.A. If                        B. When           C. Where        &#

32、160;        D. Though10.It is ten years _he smoked.A. that                       B. when           

33、C. since                 D. while11.We must hurry up _catch up with the last train.A. that                     

34、0; B. so that to        C. in order that              D. in order to12.No matter _hard it may be，I will carry it out.A. what            

35、0;      B. whatever        C. how                     D. however13._ you may do，you must do it well.A. Which     &#

36、160;              B. Whenever        C. Whatever                 D. When14. Are you thinking about going to New York for

37、 the holiday?No. But if I _the time，I would definitely go.A. have                        B. had           C. have had   

38、                D. would have15._ you are so weak，youd better stay at home.A. Since                    B. For   

39、60;       C. Because                    D. Though16.English and French are taught here. You can choose _you like.A. no matter which       &#

40、160;   B. whichever      C. which             D. whatever17.I saw Mr. Smith last Sunday. We had not seen each other _I left London.A. as           

41、60;        B. before          C. since                    D. till18.Ill be back before you _.A. will leave   &

42、#160;         B. will have left      C. leave                  D. would leave19.The problem wont be settled until we _a chance to discuss it thoroughl

43、y.A. have had               B. will have        C. will have had            D. would have20.If you _this experiment，you will understand the

44、theory better.A. will be doing          B. have done      C. will have done             D. would do21.They went on working _it was late at night.A. even if  

45、60;             B. as if          C. however                D. as though22.I hurried _I wouldnt be late for class.A. sin

46、ce              B. so that         C. as if                 D. unless23.The volleyball match will be put off if it

47、_.A. will rain              B. rains       C. rained              D. is raining24._ you talk to someone or write a message，you show your ski

48、lls to others.A. At times               B. Some time     C. By the time                D. Every time25.Although he is considered a grea

49、t writer，_.A. however his works are not widely read       B. but his works are not widely readC. his works are not widely read              D. still his works are not widely read26.The new secretary is sup

50、posed to report to the manager as soon as she _.A. will arrive            B. is going to arrive       C. arrives         D. is arriving27.We should finish the important job，_.

51、A. long it takes however  B. it takes however longC. long however it takes                  D. however long it takes28._he made an important speech at the meeting was true.A. That    &#

52、160;               B. Why         C. What                    D. How29._comes to the party will

53、receive a gift.A. Which               B. Who         C. Which one          D. Whoever30.She is willing to help you, _busy she is.A. what 

54、60;                 B. how          C. however               D. whatever31.I dont care whether he stays _

55、goes.A. nor                  B. then           C. or              D. otherwise32.No matter _hard it

56、may be，Ill carry it out.A. what                   B. whatever        C. how              D. however33.Why do y

57、ou want to find a new job _youve got such a good one already?A. that                      B. where          C. which     

58、0;          D. when34._he is, he will be thinking of you.A. Wherever              B. Where        C. Now that       

59、0;     D. As soon as35.You should make it a rule to leave things _you can find them again.A. when                      B. where        

60、 C. then              D. there36.He got excited at the news，_ I was calm.A. when                    B. while     &#

61、160;   C. because                D. after37.Shall Brown come and play computer games?No，_ he has finished his homework.A. when               

62、;   B. if             C. unless               D. once38._ you try，you will never succeed.A. If           

63、          B. Until              C. Since     D. Unless39.Hardly had he arrived in Hongkong _she rang me up.A. when        

64、60;        B. than             C. that                D. and40._ they heard the shout for help，they rushed out.A. Immediately 

65、;             B. The moment      C. The while            D. All the above41._，he never seems able to do the work beautifully.A. Try as he does   

66、          B. as he tries       C. Try as does he        D. As he does try42.The air is full of smoke and people are coughing.It will get worse _the government does something about the pollut

67、ion.A. but                   B. unless          C. except               D. if43.If _，I would ha

68、ve gone with him.A. had he told me          B. he had told me       C. he has told me          D. he would tell me44.Alice is moving to her new apartment next Saturday.Ill be glad

69、to help her，_ need some help.A. should she         B. if she will      C. if she         D. if she might45.I came _I heard the news.A. until         &

70、#160;  B. as soon as       C. immediately                D.B and C46.What we have seen_.A. from what we heard              B.

71、 all what we heardC. to what we have heard            D. from what we have heard47.We will never give in _they might do or say about our plan.A. no matter how              

72、60; B. how        C. whatever                 D. although48.If you go to Xian，you will find the places there more magnificent than commonly _.A. supposing     &

73、#160;             B. supposed        C. to suppose                 D. suppose49._ he comes，we would not be able to go.A. With

74、out                B. Unless           C. Except                D. Even50.Its no wonder youve got a

75、headache _you drank so much last night.A. though                   B. in case           C. when           

76、;   D. while51.Iwonder if I_ time. If I _time，Ill go with you.A. have；have     B. will have；will have    C. have；will have     D. will have；have52.By the time you _back，the supper _ready.A. will get；will be     

77、;   B. get；was       C. get；will be           D. will get；is53.Telephone me as soon as you _the results.A. will get                

78、;      B. get                     C. had got                      

79、; D. got54._ I live，I will never give in to the enemy.A. As far as                  B. As long as       C. As well as           &#

80、160;   D. As soon as55.I really wonder_ he has posted me many packages _he worked together.A. how；after              B. why；when       C. when；before             D. why；since56.Please pronounce the word _I did.A. by the way           &#