狀語從句講解和練習(附答案)_百度文庫

1、一、狀語從句分類及常用連詞:類別 連 詞時間狀語從句 when, whenever, while, as, before, after, since, till, once, as soon as,etc.地點狀語從句 where,wherever原因狀語從句 because, since, as, for, now that, etc.目的狀語從句 in order that, so that, that, etc.結(jié)果狀語從句 so that, so that, such that, that, etc.條件狀語從句 if, unless, as(solong as, etc.讓步狀語從句

2、 though, although, even if, even though, however, whatever, as,etc.比較狀語從句 as as, so as, than, etc.方式狀語從句 as, as if, as though, etc.二、相似連詞的用法區(qū)別1.when, while, as,while 表時間,從句需用延續(xù)性動詞,切不可用瞬間動詞。when 表時間,從句既可以用延續(xù)性動詞,又可以用瞬間動詞。as 表時間,與 when 相似,但側(cè)重強調(diào)主從句動作同點或同段進行。when, while后可以接分詞短語。2.because, as, since, for語

3、氣 位置 意義because 最強 前或后 “原因” ; 表客觀因 果關(guān)系;回答“”as 較強 前 “由于” ; 把眾人所 知的事實當作理由since 較弱 前 “既然”;就對方陳 述的事實作為理由for 最弱 后 “理由”;對某一事 實進行推斷的理由注:上面所說的“前”,指從句在主句之前;“后”,指從句在主句之后。3.so that, so that, such thatso that “以便”、“結(jié)果”表目的和結(jié)果。注意:在從句中有情態(tài)動詞表 目的。無情態(tài)動詞表結(jié)果。so that “如此的以致于”表結(jié)果。該結(jié)構(gòu)常見于:1.so+形/副+that 2.so+形+a(an+單數(shù)名詞+that

4、 3.so +many/much+復數(shù)名詞(不可數(shù)名詞 +thatsuch that “如此的以致于”表結(jié)果。該結(jié)構(gòu)常見于:1.such +a(an+形+名詞+that 2.such +形+復數(shù)名詞/不可 數(shù)名詞+that4.though, although, as,though, although在句首表“盡管”兩者都可以用。但句后不能再用 but 。 下列情況只能用 though : as though (=as if; even if (=even though 在句末表示“然而”as 表示“盡管”,從句的表語、狀語等成分要倒裝。5.whatever, however,wherever,

5、 whenever它們是 what, how, where, when的強勢語氣。分別等于:no matter what, no matter howno matter where, no matter when原因狀語從句: because, since, as和 for 都表示原因。常常令我們不知該用 哪個好。我們來比較一下。because 語勢最強,回答 why 提出的問題,用來說明人所不知的原因。當能 夠很明顯的看出原因或人們已知原因, 就用 as 或 since 。 如:I don t like that coat,because the color looks terrible.由

6、 because 引導的從句如果放在句末, 且前面有逗號, 則可以用 for 來代替。 但如果不是說明直接原因, 而是多種情況加以推斷, 就只能用 for 。 如:He is not here, because / for his mother is ill.1. I get to Pairs, I ll call you up at the airport.A.Since B.While C.Once D.Although2. the headmaster comes, we won t discuss this plan.A. Unless B.If not C.Except D.Whet

7、her3.Bill must have been away from the office. how many times I phoned him, nobody answered it.A.Whatever B.No matterC.In spite of D.Though4.I had been to Beijing long you visited it. A.before B.till C.after D.when5. , he is good at drawing.A.To be a child B.A child as he isC.As a child D.Child as h

8、e is6.Don ×t be discouraged you have fallen behind others.A.whether B.as if C.even if D.however7. We can get there on time the car doesn t break down.A. while B. as long as C. so that D. even if8. The vase on the left is than the one on the right,and not .A. more nicer; so expensiveB. much more

9、 better; as expensiveC. nicer; as expensiveD. better; such expensive9. It wasn t long he joined the job.A.that B.before C.until D.and10. These planes can fly than the old ones.A.as fast three times B.three times as fastC.three times fast D.three times faster11. had the bell rung the students took th

10、eir seats.A.Hardly ; when B.No sooner; whenC.Hardly ; than D.No sooner; then12. many times, but he still couldn t understand it.A.Having been told B. Though had been toldC. He was told D. Having told13. we have come, let s stay and enjoy it.A. For B.As C. Because D. Since14.You d better do you are r

11、equired.A. like B.which C.that D.as15. that none of us could follow him.A. He spoke very fast B. So fast he spokeC. Too fast he spoke D. So fast did he speak16.I ll start early, it may be dark.A. however B.whether C.if D.though17. the baby fell asleep the room.A. After; did the mother leaveB. Not un

12、til; did the mother leaveC. Not until; the mother leftD. Soon after; the mother had left18. the day went on, the weather got worse.A. With B. Since C. As D. While19. He can×t have gone out, the light is still on.A. because B. since C. as D. for20. I was walking along the river I heard a cry for

13、 help.A. while B. since C. when D. as21. We shouldn t do that dangerous experiment _the teacher is with as.A. if not B. if C. unless D. as long as22. He has little education he is unable to find a job. A. such; that B. so; andC. so; that D. such; and23.The soldier was wounded, he pushed on.A. for B.

14、 and C. so D. yet24. The full letter reads follows.A.like B.as C.that D.which25.Will you go our motherland needs us most after graduation? A. that B. whereC. in which D. to the place which26. This is a revision paper. When you do it, you d better make a mark you have questions.A. where B. the place

15、C. as if D. since27. Water power station are built big water falls.A. where there are B. where there haveC. which has D. which are28. I am sure Ill meet a kind-hearted man A. where C. wherever B. to the place where D. the place I go. 29. She is so good at playing table-tennis that she can hit the ball she wants it to go. A. the place where C. in which 30. It was B. that D.