1. Adverbial Clause

2. 地点状语从句 方式状语从句 条件状语从句 让步状语从句 原因状语从句 目的状语从句 比较状语从句 结果状语从句 时间状语从句 when, while, as,since, after, till, until… if, unless, once,on condition that,as long as because, as, since, for so that, in order that, lest, for fear that, in case as…as, …than… so…that, such…that, so that as, as if/ as though though, as,even if, no matter…,whether..or, where, wherever

3. 1.____the days went on, the weather got worse. A.With B.When C.While D.As 2.Why do you want a new job____ you have got such a good one already. A.when B.which C.that D.where 3.We were playing in the garden ___ it began to rain. A.when B.after C.while D.as 4.___ I accept that he is not perfect,I do actually like the person. A.While B.Since C.Before D.Unless D A A A 时间状语从句

4. 1)as --- 它着重强调主句与从句的动作或事情同时或几乎同时发 生。 As 表示 “ 随着 ” The runners started as the gun went off. She sang as she worked. As spring warms the earth, all trees turn green. ( 一 )as, when, while 2)when (at or during the time that ) 既可以表示 在某一点的时候，又可表示在某一段时间内， 主句与从句的动作或事情可以同时发生也可 以先后发生。 when 还可表示就在那时候 =at that time It was raining when we arrived.( 指时间点 ) I was about to go out when it began to rain.

5. 3) while --- “ 当 …… 的时候 ” 或 “ 在某一段时间里 ” 。 从句中的动词一般要用延续性动词。 While 表示 “ 虽 然 ” Strike while the iron is hot. 这里的 while 意 思是 “ 趁 ……” ) I met an old friend of mine while I was walking on the street.

6. He won’t go to bed till/until she returns. He didn’t get up until his mother came in. Not until his mother came in did he get up. It was not until his mother came in that he got up. ( 二 )until/till;not …until/till…

7. 1.It is (has been) nearly a month since he left school. 2.It is (has been) four years since I met you last time. 3.He has studied English since 1985. ( 三 )since 自从 ….. --How long have you done these written exercises? --_____ A.Until 12 o’clock B.Since supper time C.Before it struck 12 D.So long as I stayed B --How long do you suppose it is ____ he arrived here? --No more than half a week. A.when B.before C.after D.since D

8. It+be+ 一段时间 + since… before.. It+be+ 一点时间 + that… when… It is/ has been… since… It was/will be… before It is/was…that… It is /was… when

9. Fill in the blanks. 1. It was 11o’clock _____ he went back home. 2. Has it been ten years ______he left China? 3. It will not be long_______he visits our school. 4. Was it ten years ago_____he workd in the factory? when since before that

10. 1.hardly / scarcely … when, no sooner …than, 表示 “ 一 …… 就 ” No sooner had I got home than it began to rain. ( 四 ) 一些特殊的名词词组或副词引导的时间 状语从句 Hardly had we got into the country when it began to rain. I had no sooner got home than it began to rain.

11. 2.each time, every time, next time, the first time, immediately, directly, instantly,the moment, the minute, the second, the instant that… Next time you come, please bring your note-book. I’ll tell him the news immediately he comes back. Each time he came to my city, he would call on me. He made for the door directly he heard the knock.

12. 地点状语从句 We should go where we are most needed. Make a mark where you have any question. I found the book where I left it. 方式状语从句 (as if/as though) They talked as if they were old friends. It looked as if it’s going to rain tomorrow. He stared at me as if seeing me for the first time. He cleared his throat as if to say something.

13. 让步状语从句 Tired as they were, Lucy and Lily stayed up late. 3 ） though 可作副词 It was quite true, though. 1 ） although 与 though 可以引导让步状语从句， 不能与 but 连用，但可以与 yet 连用。 Although they are poor, (yet) they are warm-hearted. 2)as 引导让步状语从句，用倒装 Child as he is, he knows a lot. Try as he did, he still failed.

14. 原因状语从句 1) 下列情况下只能使用 because: ①在回答 why 的问句时； ②在用于强调句型时； ③被 not 所否定时。 2)for 它只能置于主句之后， for 是并列连词,, 对前 面主句的内容加以解释或推断. It’s morning now, for the birds are singing. 3 ） since/now that 它们通常被置于主句之前, 意为 “ 既然 ” Since everyone is here, let’s start.” 4)as 于主句之前 “ 由于 ” ， As the day was fine,they decided to go on a trip.

15. 1)____you are ill, I’ll go alone. 2)It rained last night, ____ the ground is wet this morning. 3)It was ____ he was ill that he was absent. 4)The car couldn’t start ______ the fuel was used up. 5)He liked Fred ___ all the boys he was an honest man. A.because B.because of C.since D.as Since for because B Fill in the blanks 6)---What made him so upset? ---______ his bike. A.Losing B.Because he lost C.Because of losing D.Lost A

16. 注意：目的状语从句的谓语动词常与情态动词连用， 否则可能是结果状语从句。不可置于句首。 目的状语从句 1)They started early so that they might arrived in time. In order to arrive in time, they started early. 2)He spoke loudly,so that everyone can hear him. 3)He was ill, so that he didn’t go to school yesterday.

17. Mike is ___ boy that we all like him A.a good so B.so good a C.a such good D.such good a It was __ that we had to ask for help A.so big work B.so big a work C.such a big work D.such a big job B D 结果状语从句 1)so + 形容词 / 副词 + that 从句； 2)such + 名词 + that 从句。 3) so many /much /little/few +n +that such little sheep eat so much grass

18. 条件状语从句 if, unless, once,on condition that,as long as Put on more clothes in case it rains. I’ll go with you on condition that we come back before five. Once you visit Beijing, you will love it. So long as you study hard, you’ll succeed sonner or later.

19. 1)You won ’ t lose your weight unless you eat less and unless you exercise more.(×) 2) If you go, _______ （我也去） 3)If you will listen to me, I will give you some advice. 4)I’ll be quite glad if he doesn’t come tonight. so will I (×) 注意 if 与 unless 的区别：不能用 and 连接两个 unless 从句，即不能有 … unless …,and unless … 。

20. 注意状语从句中从句的省略现象 （ 1 ）连接词 + 分词 Don’t come in until asked to. Unless repaired, the washing machine is no use. Look out while crossing the street. （ 2 ）连词 + 形容词 / 其他 常见的有 if necessary 、 if possible 、 when necessary 、 if any, if so 等。

21. 1.Once lost, _______. A.it is hard to get such a chance again. B.to get such a chance will be difficult C.one can never get such a chance again D.such a chance might never come again 2.The new machine, if ____ properly, will work for at least ten years. A.use B.using C.being used D.used 3.Send the package by air ____. A.if possible B.possibly C.there is possible D.it is possible D D A