1、He did not get up until his mother came in.d. not until 的倒装句和强调句。It was not until the rain stopped that they continued marching forward.Not until the rain stopped did they continue marching forward. instantly, immediately, directly, presently作连词= as soon as。 例如: Immediately the button was pressed, t
2、he mine exploded. Directly I had done it, I knew I had made a mistake. no soonerthan和hardlywhen, 意为“刚就”,主句用过去完成时。 The sun had no sooner started to shine than it was clouded over again. I had hardly sat down when he stepped in. Hardly had I entered the room when I heard a loud noise. No sooner had sh
3、e sat down than the phone rang. 用名词词组引导的时间状语从句,引导词通常有:the first time, the last time, next time, every/ each time, any time。 I thought her nice and honest the first time I met her. Every time I went to his house, he was out. Next time I see you, I will show you my new dress. 用the moment, the instant,
4、 the second, the minute, the day等名词引导的时间状语 从句,表示“一就”。 She came to the scene the moment she heard the news. I recognized her the instant I saw her. The day her husband died, she gave birth to a son. once表示“一旦”。 Once you see her, you will find what I say is true. Once printed, this dictionary will be
5、very popular. by the time句的时态。 by the time + 现在时,主句用将来完成时。 By the time he arrives, we will already have left California. by the time + 一般过去时,主句用过去完成时。 By the time he arrived, we had already left California. By the time he graduated from high school, he was already an expert at computer. before的特殊用法:
6、 It was not long before the students realized how difficult the problem was. It will be three years before we see each other again. (才) It was three weeks before we met again. Three years passed before we knew it. 2) 原因状语从句:because, since, as, for, considering (that), seeing (that), now (that), not
7、thatbut that, in that, notbecause (不是因为) 由下列短语引导:seeing (that)(鉴于,既然), considering (that) (考虑到),now that, in that, notbecause (不是因为),not thatbut that (不是因为而是因 为)。 Seeing that the weather is bad, well stay at home. Considering that they are new comers, theyve accomplished a lot. Now that it has stopp
8、ed raining, lets start at once.I like the city, but I like the country better in that I have more friends in the country.She didnt marry you because you had money.The machine didnt stop because the fuel was used up.Not that I dont like the film, but that I have no time for it.3) 地点状语从句:where, wherev
9、erPut it where you can see it.You cannot camp anywhere/ where/ wherever you like.Wherever forests are well protected, there are all kinds of wild lives.注意:where的定语从句和名词性从句。We shall go where working conditions are difficult. (状语从句)We shall go to the place(先行词) where working conditions are difficult.
10、(定语从句)I couldnt see him from where I am. (名词性从句)4) 条件状语从句 if, unless (ifnot), on condition that, provided/providing (that), as/so long as, whenTurn off the switch when anything goes wrong.You may go swimming on condition that you dont swim too far away from the river bank.As long as you keep trying,
11、 you will surely succeed.Well visit Europe next year, provided we have the money. suppose (that), supposing (that), what if, in case (以防), given (that) (在情况 下,假定), granted that (就算)Suppose (that) I dont have a day off, what shall we do?What if the money doesnt arrive on time?She gave me the key to g
12、et in the house in case you were out. Granted that he is not brilliant, he at least works hard. 祈使句/名词词组(,)+and/ then/ or +简单句(常用将来时) Give me somewhere to stand, and I will move the earth. 给我一个支点,我便能掀动地球。 Cease to struggle and you cease to live. 你若停止了奋斗,你就停止了生命。 One more word, and Ill turn you out o
13、f the door. Use your head, then youll find a way. Work even harder, or youll never pass the exam.5) 让步状语从句:although, though, while, even though, even if, whether(or not) While he likes cats, he never let them come into his room. Ill try to repair the watch myself even if/though it takes me days. Whe
14、ther we win or lose, we are going to do our best. Whether it rains or not, I shall go out for an outing tomorrow. although / though不可以和but连用,但是可以和yet, still, nevertheless连用。 while用法小结: Tom is very outgoing, while Jane is shy and quiet. (然而,表示对照) Some people waste food while others havent enough. (同上
15、) While I was reading, the light went on. (当时) While I understand what you say, I cant agree with you. (尽管) even if从句中要用现在时代替将来时。 I am going to apply for the job, even if it pays very little. 让步状语从句whether句中必须用现在时表示将来时。但是当whether作 名词性从句,表示“是否”时则不能用现在时表示将来时。 Can you tell me whether it will rain or no
16、t tomorrow? Whether it will do us more harm than good remains to be seen.由though/as引导的倒装句 Patient as/though he was, he was unwilling to wait three hours. Boy as/though he is, he has a large vocabulary. Try as / though he might, he wont succeed. Fast as / though he ran, he didnt catch up with his opp
17、onent.可用带-ever的wh-词,和no matter + wh-的词引导 Whatever (No matter what) happens, we shall never lose hope. It has the same result whichever way you do it. Whoever (No matter who) calls, tell him I am out. However (No matter how) busy he was, he would watch TV sports news every night. Whenever (No matter
18、when) I need his help, he will come immediately. Wherever (No matter where) we are needed, we are ready to go. 当wh-ever引导名词性从句时,是不可以用no matter wh-替代的,例如: Please give the film ticket to whoever needs it.6) 目的状语从句:in order that, so that, for fear that (生怕), in case(以防)lest (以防)He works hard in order t
19、hat he can get a scholarship.Take more clothes in case the weather turns/ should turn cold. 目的状语从句的谓语动词通常用may, might, can, could, will, would加动词 构成。 在for fear that, in case,lest 后面常用虚拟语气, 从句中常用“should+动词原形”/一般现在时,禁用将来时。 Hes working hard for fear (that) he should fail. He is working hard for fear tha
20、t/ in case/ lest he fails. Take an umbrella with you in case it should rain. for doing不表示目的,但“for something”可用于表示目的。 Write it in simple English to make everybody (不能用for making) understand.7) 结果状语从句:so (that), sothat, suchthat例:The box is so heavy that nobody can move it.He had such long arms that h
21、e could reach the ceiling easily.The elevator was out of order, so that we had to walk to the 18th floor. so that既可以引导目的状语从句,又可以引导结果状语从句。其区别在于: 引导结果状语从句时通常用逗号同主句分开。 在sothat结构中,so 后面常接形容词或副词,但在so many, so much, so little等后可接名词。 sothat; suchthat的倒装句。 倒装在主句。部分倒装。 Such long arms did he have that he coul
22、d reach the ceiling easily. Such a nice woman is she that we all adore her. So many flowers did he own that we all envied羡慕 him. So fast did he speak that we could not follow him. So nice a house does she own that we all envy her. (soadv! It modifies adj!) 注意suchthat状语从句与suchas定语从句的区别。 He wrote in s
23、uch simple English as everybody could understand.8) 方式状语从句:as, just as, (in) the way (that), as if, as thoughShe is doing her work the way I like it done.He sat silently as if he were deep in thought. as if; as though从句一般用虚拟语气。但如果从句中所陈述的情况很很可能是事实,也可用陈述语气。 It looks as if its going to rain. The milk s
24、mells as if it is sour.9) 比较状语从句:than, asas, not soas, thethe, assoI know you better than he does.We walked as far as our legs could carry us. The more people we can help, the happier well be. 句型 A is to B as C is to D. Water is to fish as air is to man. A is to B what C is to D. Water is to fish wh
25、at air is to man. As C is to D, so A is to B. As air is to man, so water is to fish. 状语从句中省略主语的情况。 当状语从句的主语与主句的主语一致时,通常可以省略主语。此类从属连词 有:when, while, whenever, once, till, if, as if, unless, though, although, where, wherever等 Though an ordinary worker, he has made some important inventions. (连词+名词) If
26、 necessary, ring me at once. (连词+形容词) When young, I looked at things differently. Once home, he took off his hat. (连词+副词) He had an accident while on his way home. (连词+介词短语) He looked about as if in search of something. She opened her lips as if to say something.She stood at the door as if waiting f
27、or someone. A friend is never known till needed. (患难之中见真交) His opinion, whether right or wrong, should be considered.过关练习1. He had to be called two or three times _ he came out to have dinner. A. as B. until C. after D. before2. But when I got to _ the town ought to have been, all I found was a scho
28、ol and a petrol station. A. where B. wherever C. there D. that3. I have kept that portrait _ I can see it every day, as it always reminds me of my university days in London. A. which B. where C. in which D. that4. “How long do you suppose it is _ he arrived here?” “No more than half a week.” A. when
29、 B. before C. after D. since5. Doing your homework is a sure way to improve your test scores, and this is especially true _ it comes to classroom tests. A. when B. since C. while D. as6. Youd better take the documents along _ they want to see them. A. if B. so that C. in case D. as long as7. It was evening _ we reached that little town.
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