1 時(shí)間狀語(yǔ)從句 引導(dǎo)時(shí)間狀語(yǔ)從句的連詞有:when, as, while, until, not…until, before, after, since, the minute, the moment, each( every, next, the first) time等。時(shí)間狀語(yǔ)從句中一般用一般現(xiàn)在時(shí)或一般過(guò)去時(shí)。 1.when , while, as都可解釋為“當(dāng)```的時(shí)候”但側(cè)重點(diǎn)有所不同。 1) When后既可以接短暫性動(dòng)詞,也可以接延續(xù)性動(dòng)詞 ,表示從句動(dòng)作與主句動(dòng)作同時(shí)發(fā)生。 When I arrived home , I had a little rest. 2)As 除了表示“當(dāng)```的時(shí)候”,還可表示為“一面```一面”,“隨著” He sang as he danced.(一面```一面) You will grow wiser as you grow older.(隨著) 3)While表示“當(dāng)```的時(shí)候”強(qiáng)調(diào)主句的動(dòng)作和從句的動(dòng)作同時(shí)發(fā)生,從句一般用進(jìn)行時(shí),從句動(dòng)詞必須是延續(xù)性動(dòng)詞。 While we were working, they were having a rest. While (they were) having a discussion, they got very confused. 注意:while 有對(duì)比的含義,解釋為“然而”。eg: I prefer black tee, while he likes coffee. 2.until, not…until表示“直到`才”,在肯定句中主句常用延續(xù)性動(dòng)詞;在否定句中常用短暫性動(dòng)詞。 肯定句:I waited until midnight. 否定句:I did not leave until midnight. 注意點(diǎn):1)not until…在句首,主句用倒裝Not until you had explained how did I manage to do it. 2) It is not until…that…引導(dǎo)的強(qiáng)調(diào)句 It was not until it was dark that he came back. 3.Hardly/scarcely…when, no sooner…than, as soon as表示為“一```就```” I had hardly/scarcely got home when it began to rain. I had no sooner got home than it began to rain.It began to rain as soon as I got home.2 條件狀語(yǔ)從句 條件狀語(yǔ)從句分為兩大類:真實(shí)條件句(主將從現(xiàn))和虛擬條件句(虛擬語(yǔ)氣)。引導(dǎo)條件狀語(yǔ)從句的連詞有:if, even if/though, unless/ if …not, as long as/ so long as, as far as/so far as, provided/providing (that), on condition that 等。條件狀語(yǔ)從句中如果主句是將來(lái)時(shí),條件狀語(yǔ)從句用一般現(xiàn)在時(shí)。 1.unless 和if…notunless 相當(dāng)于if…not You will fail unless you study hard. You will not fail if you study hard. 注意點(diǎn):在虛擬條件句中可用if…not,但不能用unless If she were not too silly,she would understand. 2. 引導(dǎo)條件狀語(yǔ)從句的其它連詞: You may go there ,as long as you keep quite. I will go provided that you go too. I shall give you the book on condition that you return it tomorrow. 3 讓步狀語(yǔ)從句 引導(dǎo)讓步狀語(yǔ)從句的連詞有:though, although, even if/ though, however, no matter how, no matter what, no matter who等。 1.though, although不可與but連用,但可以和yet , still連用. Though/Although it is raining ,they are still running outside. 2. “no matter+疑問(wèn)詞”或“疑問(wèn)詞+后綴ever” No matter what happened, he would not mind. Whatever happened, he would not mind. 注意點(diǎn):no matter+疑問(wèn)詞不能引導(dǎo)名詞性從句 3.even if/ though表示“即使” He doesn’t want to marry her even if/ though he loves her very much. 4 原因狀語(yǔ)從句 引導(dǎo)原因狀語(yǔ)從句的連詞有:because, since, as , now that ,considering that, for the reason that , due to the fact that,owing to the fact that等。 1.becausebecause語(yǔ)氣最強(qiáng),通常用于回答why 提出的問(wèn)題 注意點(diǎn):在it was…that…的強(qiáng)調(diào)結(jié)構(gòu)中,強(qiáng)調(diào)原因狀語(yǔ)從句可用because引導(dǎo),不用since,as, for引導(dǎo)。 It is because she is too inexperienced that she does not know how to deal with the situation. 2. since和as since的語(yǔ)氣比because 弱,比as強(qiáng),表示間接的,已知的原因,自然的結(jié)果,表示“既然,由于”。 As/ Since you are not very well, you had better have a rest. 5 目的狀語(yǔ)從句 引導(dǎo)目的狀語(yǔ)從句的連詞有:so that, in order that, lest, in case, for fear that等。 You must speak louder so that/in order that you can be heard by all. 6 結(jié)果狀語(yǔ)從句 引導(dǎo)結(jié)果狀語(yǔ)從句的連詞有:so that, so…that, such…that等 He is so young that he can not go to school.He is such a young boy that he can not go to school. 1.常用句型:so+形容詞/副詞+that從句 so+形容詞+a/an+單數(shù)可數(shù)名詞+that從句 such +a/an+形容詞+單數(shù)可數(shù)名詞+that從句 such +形容詞+復(fù)數(shù)可數(shù)名詞/不可數(shù)名詞+that從句 2.so和such的搭配規(guī)律 such修飾名詞或名詞詞組,so修飾形容詞或副詞,so還可接many, few, much, little等。7 比較狀語(yǔ)從句 引導(dǎo)比較狀語(yǔ)從句的連詞有:as…as, not so…as, than, the more…the more等。 如: He speaks English as fluently as his brother (does) I can’t jump so /as high as he (does) There are more workers in this factory than in the one next to it .The more you read, the more interesting , you will find the novel is .8 地點(diǎn)狀語(yǔ)從句
引導(dǎo)地點(diǎn)狀語(yǔ)從句的連詞有:where, wherever以及 where構(gòu)成的復(fù)合詞等。 She found her calculator where she lost it. Wherever I am, I will miss you. 注意點(diǎn):eg: I happened to see your dictionary lie where I used it last time.(地點(diǎn)狀語(yǔ)從句) I happened to see your dictionary lie in the lab where I used it last time.(定語(yǔ)從句) 9 方式狀語(yǔ)從句 引導(dǎo)方式狀語(yǔ)從句的連接詞有as, just as, as if / though(一般用虛擬語(yǔ)氣, 也有用直陳語(yǔ)氣的)等。 Just do as you are told. The workers went on working as if nothing had happened. He talked to the girl as though he had fallen in love with her. 在just as ---, so --- 結(jié)構(gòu)中, as 帶有比喻含義?!∫鉃?/span>“正如”, 多用于正式文體。 Just as some people like sports, so some people like music. 練 習(xí) ( )1.We'd better hurry ______ it is getting dark.A.andB. butC. asD. unless ( )2. I didn' t manage to do it _____ you had explained how.A. untilB. unless C. when D. before ( )3._____ he comes, we won't be able to go.A. Without B. Unless C. ExceptD. Even ( )4. I hurried _____ I wouldn't be late for class.A. since B. so that C. as ifD. unless ( )5. _____ I catch a cold, I have pain in my back.A. Every timeB. ThoughC. EvenD. Where ( )6. What's the matter _____ they still haven't answered the telegram?A. when B. thatC. thoughD. however ( )7. Bring it nearer _____ I may see it better.A. although B. even though C. so thatD. since ( )8. You may arrive in Beijing early _____ you mind taking the night train.A. thatB. thoughC. unlessD. if ( )9. Helen listened carefully _____ she might discover exactly what she needed.A. in thatB. in order thatC. in caseD. even though ( )10. More people will eat out in restaurants _____ they do today.A. thanB. when C. while D. as ( )11._____ hard she tries, she can hardly avoid making mistakes in her homework.A. MuchB. HoweverC. AsD. Although ( )12. Poor _____ it may be, there is no place like home, _____ you may go.A. as; wherever B. though; wheneverC. in spite of; when D. that; wherever ( )13. The child was __ immediately after supper.A. enough tired to go to bed B. too tired to go to bedC. so tired that he went to bed D. very tired, he went to bed ( )14. The history of nursing __ the history of man.A. as old as B. is old thanC. that is as old asD. is as old as ( )15. _____ born in Chicago, the author was famous for his stories about New York.A. SinceB. OnceC. WhenD. Although ( )16._____ we stood at the top of the building, the people below were hardly visible. A. AsB. AlthoughC. UnlessD. In spite of ( )17. Scarcely was George Washington in his teens _____ his father died.A. thanB. asC. whileD. when ( )18. _____ David goes, he is welcome.A. WhicheverB. HoweverC. WhereverD. Whatever ( )19. The house stood _____ there had been a rock.A. whichB. at whichC. whenD. where ( )20. Small _____ it is, the pen is a most useful tool.A. becauseB. soC. ifD. as ( )21. After the new technique was introduced, the factory producedcars in 1988 as the year before.A. as twice many B. as many twice C. twice as manyD. twice many as ( )22. The piano in the other shop will be _____, but _____.A. cheaper; not as better B. more cheap; not as betterC. cheaper; not as good D. more cheap; not as good ( )23. John plays football _____, if not better than, David.A. as wellB. as well asC. so wellD. so well as ( )24. Although he is considered a great writer,A. his works are not widely read B. but his works are not widely readC. however his works are not widely read D. still his works are not widely read ( )25. ___ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As ( )26.—What was the party like?—Wonderful. It' s years _____ I enjoyed myself so much.A. afterB. whenC. before D. since ( )27. It was not _____ she took off her dark glasses _____ I realized she was a famous film star.A. when; thatB. until; thatC. until; whenD. when; then( )28. If we work with a strong will, we can overcome any difficulty, _____ great it is.A. whatB. how C. howeverD. whatever( )29. After the war, a new school building was put up _____ there had once been a theatre.A. thatB. whereC. whichD. when( )30._____, Mother will wait for him to have dinner together.A. However late is he B. However he is lateC. However is he lateD. However late he is答案1-5 CABBA6-10 BCCBD11-15 BACDD16-20 ADCDD21-25 CCBAD26-30 DBCBD