08于老师状语从句专题

1、状语从句(一)状语从句分类及常见的连接词：一、 状语从句分类(9种)时间状语从句，地点状语从句，原因状语从句，结果状语从句，目的状语从句，条件状语从句， 方式状语从句，让步状语从句，比较状语从句二、时间状语从句连接词1. 常见连词： when, while, as, before, after, till/until, since2. 表示 “一就”： as soon as; the moment/instant/minute/second; immediately/directly/instantly; hardly/scarcely when,no sooner- than,3. 涉及 t

2、ime 的连词： by the time, each/every time, the first time(第一次),the last time(上次),(the)next time(下 次)e.g. (1)Whe n it rain s, I usually go to school by bus.(2) It was 3years before he came back.(3) The first time I saw him, he was a little boy.三、地点状语从句连接词where, wherever, everywhere, anywheree.g. (1) Put

3、the medicine where children can 'reach it.(2) You can go wherever you like.四、原因状语从句连接词because, as, since/now that/seeing that, for, in that (在于)considering that,e.g. (1) I said nothing about it because his wife was there.(2) Since every one is here, let 'start our class.五、结果状语从句连接词so/suchtha

4、t.,so that.e.g. (1) He is so clever that he can solve the problem.(2) He got up early so that he caught the first bus.六、目的状语从句连接词1. so that, in order that "为了，以便于” 2. in case (that), for fear (that), lest"以防，以免”e.g. (1) I got up early this morning so that I could catch the first bus.(2) Ta

5、ke the umbrella with you in case that it rains.七、条件状语从句连接词：if, unless, as long as, on condition (that), in case, suppose/supposing (that),provided/providing (that)e.g. (1) I will call you if he comes here.(2) I will go to the party on con diti on that he is in vited too.八、方式状语从句连接词as, as if/thoughe.

6、g. (1) Do as you are told to, or you 'llbe fired.(2) The teacher treated the boy as if he were her own son.九、让步状语从句连接词：although, though, as, even if/though, whether or(不管还是),while (虽然)疑问词-ever, no matter+疑问词，(无论.)e.g. (1) Although he has a lot of mon ey, he is un happy.(2) Child as he is, he kn

7、ows a lot.(3) Whoever you are, you must obey the rules.(4) While I admit that there are problems, I don 'agree that they can 'be solved.十、比较状语从句连接词than, asas,not so/asas.,the morethe moree.g. (1) The weather was worse tha n I had expected.(2) The more you read, the more you will know.状语从句(二)

8、高频考点及易混点一、时间状语从句(注意：主将从现)1. whe n, while, asWhen :从句中的动词是延续性或瞬间性动词，动作可和主句动作同时或之前或之后发生。While :从句中的动词必须是 延续性 的动词，动作和主句动作同时发生，强调主从句动作的对比。As :表示主从句动作 交替进彳行或同时完成，译为"二边二一边；随”翻译句子：I 'call you when I get there.He likes pop music, while I like folk music.He hurried home, look ing beh ind as he went.

9、注意：when还可表示"突然，在那时 /这时”，相当于and at this/that time,三个固定句型为： was /were about to do/on the point of doing .when sb. did sth.冈U要做某事时突然 . was/were doing .when sb. did sth.正在做某事时突然 . had done sth whensb. did sth.刚做完某事时突然 .翻译句子：I was about to go out to play whe n the teleph one rang. I was wash ing my

10、hair whe n some one kno cked at the door.2. before :译为“才/就/还没来得及”。(注意时态：主将从现，主过从过)常用四个句型：It was +时间段+before sb did sth过了多久才 It wasn't + 时间段 +before sb did sth没过多久就 It will be + 时间段 +before sb does sth将过多久才. It won't be + 时间段 +before sb doessth将用不了多久就.翻译句子：It was two years before he came back

11、.It won 'be two years before he comes back. 3. since自从以来”。常见两种句式：主句(have done/have been doing) + si nee 从句(did) It is/has been+时间段 +sinee 从句(did)或 It was + 时间段 + since 从句(had done)注意：句型中，since从句中的动词如果是 瞬间性动词，则译为“自从 做某事多久了”；since从句中的动词如果是 延续性一动词，则译为“自从 不做某事多久了” ；翻译句子：It is/has been two years sinc

12、e I became a college student. It is/has bee n two years since I smoked.(=s ince I gave up smok ing)4. till, un til“直到”注意：肯定句中，主句中动词必须是 延续性的，译为“某动作一直到某时间点为止” 否定句中，主句中动词必须是 瞬间性的，译为“某动作直 到某时间点才开始” 句首时，不能用till ;句中时，till和until都可使用。 Not until+时间状语 放在句首时，主句要半倒装。 强调 until 从句时，用句型“ It is/was_ not until+ 时间状语

13、 +that+ 主句”翻译句子：You may stay here un til the rai n stops.He won 'go to bed until she returns.Not until you told me did I have hay idea of it. =It was not un til you told me that I had any idea of it.5. _ no _so on er tha n .，一hardly/scarcely whe n .注意：主句用had done,从句用did no sooner和hardly/scarcely

14、放在句首时，主句半倒装。e.g. He had hardly entered the hotel when it began to snow.=Hardly had he entered the hotel when it began to snow.即学即练：1. I had just stepped out of the bathroom and was busily drying myself with a towelI heard the steps.A whileB whe nC sinceD after2. He was about halfway through his meal

15、a familiar voice came to his ears.A whyB whereC whe nD while3. We were swimmi ng in the lakesudde nly the storm startedA whe nB whileC un tilD before4. I'm going to the post office.A AsB While5. the days went on, the weather got worseA WithB Si nee6. Tominto the house whe n no oneA slipped; was

16、look ing B had slipped; lookedyou 're there, can you get me some stamps?C BecauseD IfC WhileD AsC slipped; had lookedD was slipp ing; looked7. Ialong the street look ing for a place to park whe n the accide ntA went; was occurri ng B went; occurredC was going; occurred D was going; had occurred8

17、. It was some timewe realized the truth.A whe nB un tilC thatD before9. -How long do you think it will beChina sends a manned spaceship to the moon?-Perhaps two or three years.A whe nB un tilC thatD before10. -Why didn 'you tell him about the meeting?He rushed out of the roomI could say a word.A

18、 beforeB un tilC whe nD after11. A good storyteller must be able to hold his listeners ' curiosityhe reaches the end of the story.A whe nB unl essC afterD until12. I don't really work here; Iuntil the new secretary arrives.A just help outB have just helped outC am just help ing outD will jus

19、t help out13. Theythe train un til it disappeared in the dista nee.A sawB watchedC no ticedD observed14. -Was his father very strict with him when he was at school?Yes. He had n ever praised himhe became one of the top stude nts in his grade.A afterB unl essC un tilD whe n15. You can't have this

20、 football backyou promise not to kick it at my cat again. ” The old man said firmly.A becauseB sinceC whenD un til16. -What was the party like? -Won derful. It 'yearsI enjoyed myself so much.A afterB beforeC whenD si nee17. Theyfriends since they met in Shan ghai.A have madeB have become C have

21、bee nD have turned18. Hardlyinto the countryit bega n to rain.A we had got; whe nB had we got; whe nC had we got; tha nD did we get; whe n二、地点状语从句注意： where 状语从句 =in/on/at the place + where 定语从句区别方法：看 where前是否有表示地点的名词，有则是定语从句，没有则是地点状语从句。e.g. Put it where we can all see it.= Put it in the place where

22、we can all see it.判断是什么从句： Where there is a will, there is a way.从句Go back to the village where you come from.从句即学即练：1. You should put on the no ticesall the people may see them.A whereB in whichC atD for them2. The visitor asked to have his picture take nstood the famous tower.A thatB at whichC whe

23、 nD where3. After the war, a new school buildi ng was put upthere had once bee n a theatre.A thatB whe nC whichD where4. If you are travelli ngthe customs are really foreig n to your own, please do as the Roma ns do.A in whichB whatC whe nD where5. Mom, what di your doctor say? -He advised me to liv

24、ethe air is fresher.A in whereB in whichC the place where D where三、目的状语从句（从句中多有情态动词）1. in order that可放在句首和句中，而so that只能放在句中。2. in case / lest以防万一 ”引导目的状语从句多用虚拟语气，也可用陈述语气；for fear （害怕，担心）引导的目的状语从句一般要用虚拟语气（即：（should）+do ）翻译句子： Take the rain coat in case/lest it rain s/should rain.Mary didn 'twant

25、to get out of bed for fear that she might wake her baby up.即学即练：1. I 'like to arrive 20 minutes earlierI can have time for a cup of tea.A as soon asB as a resultC in caseD so that2. Roses n eed special carethey can live through win ter.A becauseB so thatC even ifD as3. I shall stay in the hotel

26、all daythere is n ews of the miss ing child.A in caseB no matterC in any caseD ever since4. Joh n sht everybody out of the kitche nhe could prepare his grand surprise for the supper.A whichB whe nC so thatD as if四、条件状语从句(注意：主将从现)ifuni essin caseon con dit on thatprovidi ng/provided (that ) suppos in

27、 g/suppose that as/so long as1. 从句中用一般现在时代替一般将来时，即主将从现；从句中如果出现will,则表意愿，不表将来。2. uni ess =if no t ."除非，如果不” ；as long as=so long as 只要”3. 如果从句的条件为假设，且难以实现，则用虚拟语气。翻译句子： You will fail the exam uni ess you study hard.If you will come to our party, we will be more tha n glad.即学即练：1. In time of seriou

28、s accidents,we know some basis things about first aid, we can save lives.A whetherB un tilC ifD unl ess2. I would appreaciate ityou call back this after noon for the doctor 'appo in tme nt.A un tilB ifC whe nD that3. It is known to all thatyou exercise regularly, you won 'keep good health.A

29、unl essB whe neverC althroughD if4. You will succeed in the endyou give up halfway.A even ifB as thoughC as long asD unl ess5. John may phone tonight. I don 'twant to go outhe phones.A as long asB in order thatC in caseD so that6. -1 'm afraid Mr. Wood can 'see you until 4 o 'clock.

30、-Oh,I won 'wait.A no doubtB after allC in that caseD in this way7. I know the money is safe, I shall not worry about it.A Even thoughB Un lessC As long asD While8. You may be allowed to watch TVyou have fini shed your homework.A even ifB on con diti on thatC in caseD in order that9. I can see, t

31、here is only one possible way to keep away from the dan ger.A As long asB As far asC Just asD Even if10. Most birds find it safe to sleep in the trees, butthey have egggs or young chicks they don Cuse a nest.A whyB howC unl essD where11.1 won 'call you,something unexpected happens.A unl essB whe

32、therC becauseD while12. -Was his father very strict with him when he was at school? -Yes. He had never praised himhe became oneof the top stude nts in his grade.A afterB unl essC un tilD whe n五、原因状语从句because as since seeing that now thatconsidering that1. because可以回答why,可以被强调，放在句首句中均可，表示直接因果。2. as不可

33、以回答 why，不可以被强调，放在句首句中均可，表示双方都知道的原因。3. since/now that不可以回答 why，不可以被强调，只放在句首，表示双方都知道的原因。4. for引导的句子是对前面的句子的补充说明，不是直接的因果。即学即练：1. you ve got a chanee, you might as well make full use of it.A Now thatB AfterC AlthoughD As soon as2. -May I go and play with Dick this after noon, Mum? -No, you can Cgo outyo

34、ur work is being done.A beforeB untilC asD the mome nt3. the day went on, the weather got worse.C AsD WhileC asD forC BecauseD SinceA WithB Si nee4. He can 'have gone out,the light is still on.A becauseB since5. we have come, let's stay and enjoy it.A ForB As六、结果状语从句1. 主 +谓 +so + adj/adv +th

35、at 从句2. 主+谓+so +adj.+a/an+可数 n单数+that从句3. 主 + 谓 +so + many/much/few/little （ 少）+n. +that 从句4. 主 + 谓 + such +a/an+adj.+ 可数 n 单数 +that 从句5. 主+谓+ such +adj+可数n复数/不可数n +that从句注意：当so或such画线部分放在句首时，主句要半倒装。 当主从句的主语一致时，可以变为so as to do或so +adj/adv+as to doe.g. He wrote so carefully that he made no mistakes.

36、= He wrote so carefully as to make no mistakes. 即学即练:1. Pop music is such an importa nt part of societyit has even in flue need our Ian guage.A asB thatC whichD where2. He haslittle educati onhe is un able to find a job.A such; thatB so; andC so; thatD such; and3. that none of us could follow hime.A

37、 He spoke very fast B So fast he spoke C Too fast he spokeD So fast di he speak.七、让步状语从句1. 连接词 although/though, even if/though 不与 but 连用，但可与 yet, still, nevertheless 连用。2. 作为连词时，although与though可以互换；但是，though可以作副词，放在句末。3. as引导让步状语从句时，必须用倒装语序，且句首无冠词。即: n/adj/adv/v原形+as+主语+谓语，主句。4. though也可以用于如 as一样的倒装

38、结构，although不可以。5. no matter +疑问词+从句=疑问词-ever +从句No matter how +adj/adv + 主 + 谓=However +adj/adv+ 主 + 谓6. while引导让步状语从句时，多放在句首，译为“虽然，尽管”翻译句子： Young as he is, he can speak En glish flue ntly.However difficult the problem is, we will try our best to solve it.即学即练：1. the puni shme nt was unjust, he woul

39、d accept it without compla int.A So long asB Even thoughC SinceD When2. No matterhe is able to come to the party, we will in vite him.A whe nB whetherC howD why3. He has already told me that he is going to buy it,.A no matter how it costB how much does it costC however much it cost D whatever does i

40、t cost4. I suggest, he always disagrees.D WhoeverB WhoeverD When everD BecauseA HoweverB WhateverC Whichever5. She goes, there are crowds of people wait ing to see her.A WhereverB HoweverC Whichever6. her faults, she's Arnold's mother. Don 'be so rude to her.A WhateverB WhatC Whichever7.

41、 the gran dpare nts love the childre n, they are strict with them.A WhileB AsC Since8. rich one may be, there is always something one wants.A WhateverB WheneverC HoweverD Wherever9. , he is good at drawing.A To be a childB A child as he isC As a childD Child as he is10. Don 'tbe discouraged you

42、have fallen behind others.A whetherB as ifC even ifD however11. We can get there on time _ the car doesn'tbreak down.A whileB as long asC so thatD even if八、方式状语从句1. as; (just)as正如 就像2. as if/though 从句中的内容可能为事实，则用陈述语气；若为假设或可能性不大，则用虚拟语气。翻译句子：I 'lldo as I am told to.He talked as if he had known

43、 everything. 即学即练：1. You'd better do you are required. A likeB whichC thatD as2. The full letter reads follows.A likeB asC thatD which九、比较状语从句as as, no so/as -as tha n, the more the more翻译句子： The streets in New York are just as crowded as those in London.The harder you study, the higher your sco

44、re will be.即学即练：1. The teache told us to gether about the ancient calendar.D information as more as possibleA as much information as possible B information as much as possibleC as more information as possible2. She doesn'tspeak her friend, but her written work is excellent.A as well asB so often

45、 asC so much asD as good as3. The vase on the left is than the one on the right, and not .A more nicer; so expensiveB much more better; as expensive C nicer as expensive D better; such expensive达标训练：1. I 'd like to study law at universityA. though B. as C. while D. for2. _ the day went on, the w

46、eather got worse.3. It is difficult for us to learn a lesson in life _ we A. until B. after C. since D. when4. - Why didn 'tyou tell him about the meeting?my cousin prefers geography.A. With B. Since C. While D. As've actually had that lesson.- He rushed out of the room I could say a wordA.

47、beforeB. until C. when D. after5. - How long do you think it will be China sends a manned spaceship to the moon?- Perhaps tow or three years.A. when B. until C. that D. before6. If you are traveling the customs are really foreign to your own, please do as the Romans do.A. in which B. what C. when D.

48、 where7. After the war, a new school building was put up there had once been a theatre.A. thatB. when C. whichD. where8. We had to wait half an hour we had already booked a table.A. since B. although C. until D. before9. I accept that he is not perfect, I do actually like the person.A. While B. Sinc

49、e C. Before D. Unless10. Allow children the space to voice their opinions, _ they are different from your own.A. until B. even if C. unless D. as though11. If we work with a strong will, we can overcome any difficulty, _ great it is.A. that B. how C. howeverD. whatever12. tomorrow, our ship will set

50、 sail for Macao.A. However the weather is like . B. However is the weather likeC. Whatever is the weather like D. Whatever the weather is like13. He found it increasingly difficult to read, _ his eyesight was beginning to fail.A. and B. for C. but D. or14. you 've got a chance, you might as well

51、 make full use of it.A. Now that B. After C. Although D. As soon as15. he had not hurt his leg, John would have won the race.A. If B. Since C. Though D. When16. You will be successful in the interview you have confidence.A. before B. once C. until D. though17. environmental damage is done, it takes

52、many years for the ecosystem（ 生态系统 ） to recover.A. Even if B. If only C. While D. Once18. _ I know the money is safe, I shall not worry about it.A. Even though B. Unless C. As long as D. while19. there is a snowstorm or some other bad weather, the mail always comes on time.A. Because B. If C. When D

53、. Unless20. Leave your key with a neighbor _ you lock yourself out one day.A. ever since B. even if C. soon after D. in case21. Sally worked late in the evening to finish her report her boss could read it first the next morning.A. so that B. because C. before D. or else22. The full letter reads foll

54、ows. A. like B. as C. that D. which23. Pop music is such an important part of society _ it has even influenced our language.A. as B. that C. which D. where24. _ that none of us could follow him.A. He spoke very fast B. So fast he spoke C. Too fast he spoke D. So fast did he speak25. The teacher told

55、 us to gather _ about the ancient calendar.A. as much information as possibleB. information as much as possibleC. as more information as possibleD. information as more as possible状语从句（三）特殊句式及易混句型辨析一、状语从句的省略，主要有下列情况：be 的1. 当状语从句的主语与主句的主语相同时，而且从句谓语动词含有 be 的形式时，可以将从句中的主语和 形式省略。即：连词 +n/adj/adv/ 介词短语 /do

56、ing/done2. 当状语从句中含有it is时，可以将it is省略。3. 在虚拟条件句中，可以省略if,把从句中的had, were, should放到主语的前面，构成半倒装。e.g. Don't speak until spoken to. = Don 't speak until （you are） spoken to. Come tomorrow if possible. = Come tomorrow if it is possible. Had he arrived here in time, he would have seen Mr. Smith.即学即练：1. When first to the market, these products enjoyed great success.A. introducingB. introducedC. introduceD. being introduced2