状语从句Task 1: 时间状语从句时间状语从句的引导词when, while, as, before, after, since, until, till, hardly/ scarcely… when…, no sooner…than, immediately, the moment, the minute, the instant, every time, each time, next time, the first time1.when, while, as1)________ he hear d the news, he couldn’t help crying out.2)You can go swimming ________ I am having lunch.3)She sang ________ she worked.4)________ time goes on, it’s getting warmer and warmer.考点小结：① when引导从句时, 从句的动作常是短暂的。

② while侧重主从句动作的对比，且从句的动词必须是____________。

③ as引导从句时侧重主从句动作同时或几乎同时进行，可译为“________”或“________”。

(2). when 意义为“这时，突然”，常用于下列句型：be doing/ be going to dobe about to do sth.be on the point of doing + whenhad just/ hardly done sth.I was about to go out ____________________________________________. ( 这时门铃响了) One evening I was having my dinner ___________________________. (这时来了位不速之客) ( ) She had just finished her homework ________ her mother asked her to practice playing the piano yesterday. A. when B. while C. after D. since ( ) Tom was about to close the window ________ his attention was caught by a bird.A. whenB. ifC. andD. till(3). while① “而，然而，却” (表对比)He likes pop music, ________ I am fond of folk music.② “虽然，尽管”= though/ although( ) _________ all of them are strong candidates, only one will be chosen for the post.A. SinceB. WhileC. IfD. As________ I admit that there are problems, I don’t agree that they can’t be solved.句意：_________________________________________________________________.③ “只要”= as long asWhile there is life, there is hope. 句意：________________________________________.2. 表示“一……就……”的概念：归纳:如hardly/ scar cely… when…, no sooner…than, immediately, the moment, the minute, the instant, 等也可引导一个时间状语从句，相当于as soon as的意思。

1) Hardly had I finished my supper ____________someone knocked at my door.→ No sooner __________________________________________________________→ The moment ________________________________________________________→ Immediately ________________________________________________________2) H e didn’t realize that he was admitted to university until he was informed.→ It was not until ____________________________________________________→ Not until _________________________________________________________3. 含time 的短语引导时间状语从句1) _____________________ he took part in the competition, he won a second prize. （第一次）2) ______________________ I was in trouble, he will come to help me out. (每次)3) ______________________ you come, do remember to bring your son here. (下次)4) _______________________ she saw James, he was lying in bed. (上次)5) By the time the enemy reached the village, all the villagers _________________ (leave). 小结：一些含有time的名词短语，如every time, each time, next time, the first time, by the time等名词短语用来引导时间状语从句。

4. before ; since ; until 引导的时间状语从句1) It’s three years ____________ they got married.2) It was seven years _______________ we met again.3) John thinks it won’t be long __________ he is ready for his new job.A. whenB. afterC. beforeD. since4）________ I could stop him, he had rushed out of the room.注意区别以下几个句型：1）句型It will be/was＋段时间＋before…“还要过多久才……”2）句型It will be/was not＋一段时间＋before…“不久之后就会……”3）句型It is/ has been ＋段时间＋since… 过去时Task 2: 地点状语从句：常用__________; _____________ 等引导。

1) You should make it a rule to leave things ______________ you can find them again.2) Today, we will begin __________ we stopped yeste rday so that no point will be left out.3) You are always trying to meet all your children’s demands. That’s __________ I don’t agree.4) ____ unemployment and crime are high, it can be assumed that the latter is due to theformer.Task 3: 原因状语从句：常用because; as; since; now that等引导。

1) You shouldn’t get angry just ________________ some people speak ill of you.2) It was _______________ he was ill that he didn’t join u s.3) ____________________it was getting dark, we had to go home.Task 4：条件状语从句：常用if, unless, so (as) long as(只要), in case(万一), suppose/ supposing(假设，如果), providing/ provided(如果), on condition that(条件是)等引导。

1) I’ll lend you the money _____________________ you take my advice.2) You can go out at night _____________________ you promise to come ba ck before ten.3) You won’t pass the test ___________ you do well in the driver’s education.4) You’d better take more clothes _______________ it gets cold.5) Suppose/ supposing that they refuse us, who else can we turn to for help?句意：______________________________________________________________________.Task 5目的状语从句：常用so that; in order that等引导。