原因状语从句.
二、原因状语从句：
1、定义：在句中用来说明主句原因的句子叫原因状语从句。
2、常用引导词: because(因为), as (由于), since (既然), now (that) (既然)
3、时态：原因状语从句一般都是根据实际情况选用适当的时态。通常是主过从过，主现从现。
4、because, since和as的区别：
1) because引导的原因状语从句一般放于主句的后面，because从句位于句首时要用逗号分开，放在句末时，可不用逗号分开。because表示直接原因，语气最强，最适合回答why引导的疑问句。because of 也表示原因，但它后面不接从句, 只能接名词, 代词或动名词。注意：because 和so 不可同时出现在一个句子里。
①I do it because I like it. = I like it so I do it.
②We went by bus because it was cheaper. = It was cheaper so we went by bus.
③He can’t go to school because of his illness.
2) since引导的原因状语从句一般放于主句之前表示已知的、显然的理由(通常被翻
译成“既然”= now that )，较为正式，语气比because弱。
①Since you are free today, you had better help me with my mathematics.
②Since you don't trust him, you should not employ him.
③Now (that) you are grown up, you should not rely on your parents.
3) as引导原因状语从句时表示附带说明的“双方已知的原因”，含有对比说明的意味，
语气比since弱，较为正式，位置较为灵活(常放于主句之前)。
①As it is raining, you’d better take a taxi.
②As you are tired, you had better rest.
③I went to bed early, as I was exhausted.
4) for引导的是并列句表示原因但并不说明主句行为发生的直接原因，只提供一些辅
助性的补充说明，for引导的并列句只能放于主句之后并且必须用逗号将其与主句隔开。
①He could not have seen me, for I was not there.
②He seldom goes out now, for he is very old.
5.
三、目的状语从句：
1、定义：在句中用来作目的状语的句子叫目的状语从句。
2、常用引导词: so that (以便),in order that (以便)
3、时态：目的状语从句一般都是根据实际情况选用适当的时态。也通常是主过从过，主现从现。
4、目的状语从句应注意以下：
1) 目的状语从句中常含有can, could, may, might, should, will, would等情态动词。
I got up early so that I could catch the first bus.
2) 在口语中so可以引导目的状语从句。
We'll sit nearer the front so we can hear better.
3) in order that与in order to的区别：
①in order that +从句= so that +从句
②in order to+动词原形= so as to +动词原形(不放于句首) = to+ 动词原形
I get up early in order to catch the early bus.
= I get up early in order that I can catch the early bus.
四、结果状语从句：
1、定义：在句中用来作结果状语的句子叫结果状语从句。
2、常用引导词: so … that (如此…以致…),such … that (如此…以致…)
3、时态：结果状语从句一般都是根据实际情况选用适当的时态。也通常是主过从过，主现从现。
4、结果状语从句的句型：
结果状语从句的从句部分是补充说明主句中谓语动词发生的结果的，通常位于主句之后。结果从句中通常不用情态助动词，但must, can, could除外。结果状语从句其规律由so 与such的不同词性决定。such 是形容词，修饰名词或名词词组，so 是副词，只能修饰形容词或副词。so 还可与表示数量的形容词many, few, much, little连用，形成固定搭配。
6.
1) so + 形/ 副+ that从句
① The boy is so young that he can't go to school.
② He speaks so fast that no one can catch him.
2) so + many/few（+复名）+ that从句
There are so many picture-story books that the boy won't leave.
3) so + much/ little（+ 不可数名词）+that从句
He gave me so little time that it was impossible for me to finish the work on time.
4) so+ 形+ a/an+ 单名+ that从句
It was so hot a day that they wanted to go swimming.
5) such+ a/an+ 形+单名+ that从句= so+ 形+ a/an+单名+ that从句
He is such a young boy that he can't go to school.
= He is so young a boy that he can't go to school.
6) such+ 形+ 复名/不可数名词+ that从句
① They are such fine teachers that we all hold them in great respect.
② It is such nice weather that I would like to go to the beach.
5、结果状语从句与简单句的转换：
1) so… that (从句为肯定句) = … 形/副+ enough + (for sb.) to do sth.
He is so old that he can go to school alone.
= He is old enough to go to school alone.
2) so… that (从句为否定句) = … too + 形/副+ (for sb.) to do sth.
The problem is so hard that I can’t work it out.
= The problem is too hard for me to work out.
= The problem isn’t easy enough for me to work out.
五、让步状语从句
1、定义：在句中用来表示“退一步说……”的句子叫让步状语从句。
2、常用引导词: although (虽然) = though（尽管，即使），no matter+疑问词=疑问词-ever（无论…），even if = even though（即使），whether... or …(不管是…还是…)等。
3、时态：让步状语从句的时态一般采用主过从过，主将从现的原则。
4、让步状语从句的注意点：
1) although/ though 不可与but连用(二者只选其一)，但可与still / yet连用。
7.
2) no matter + 疑问词= 疑问词-ever “无论…”(引导让步状语从句可互换)
① Whatever (= No matter what) happened, he would not mind.
② Whoever (= No matter who) you are, you must keep the law.
③ However (=No matter how) expensive it may be, I’ll take it.
注意：“no matter+ 疑问词”结构只能引导让步状语从句，而“疑问词-ever”还可以
引导名词性从句（主语从句，宾语从句，表语从句和同位语从句）。
④I'll eat whatever (≠no matter what) you give me. (whatever引导宾语从句)
⑤Whoever (≠no matter wh o) comes will be welcome. (whoever 引导主语从句)
六、条件状语从句
1、定义：由引导词if或unless引导的状语从句叫做条件状语从句。
2、常用引导词:if (如果) , unless = if…not (如果不/ 除非) , so/as long as(只要)
3、时态：条件状语从句的时态常采用主将从现原则。
① I will come to see you if I have time.
② Let's go out for a walk unless you are too tired.
= Let's go out for a walk if you are not too tired.
③ You can't learn English well unless you work hard.
= You can't learn English well if you don’t work hard.
④ You may borrow my book as long as you keep it clean.
注意: “祈使句，+ and / or+ 简单句”是一个固定句型，这里祈使句相当于一个由if引导的条件状语从句：用and引导的简单句常表示一个较好的结果，用or引导的简单句常表示一个不愉快或不理想的结果；谓语动词常用一般将来时。即：
①祈使句，and + 简单句(一般将来时) = If you do sth, you’ll do sth.
(这个句型表示“如果做到了祈使句表示的事情，就会有后面句子表示的结果”。)
Think hard , and you’ll find a way. = If you think hard, you’ll find a way.
②祈使句，or +简单句(一般将来时)= If you don’t do sth, you’ll do sth.
(这个句型表示“如果做不到祈使句表示的事情，就会有后面句子表示的结果”。)
高中英语状语从句讲解汇总
高中英语状语从句讲解汇总 原因从句 除了下面A2，A3中所示各种类型外，这两种从句均可由as或because来引导。但是用as引导原因从句较为稳妥（参见A）；用because引导结果／原因从句较为稳妥（参见B）。 A 原因从句 1 由as／because／since 引导的原因从句： We camped there as／because／since it was too dark to go on． 我们在那里露宿是因为天太黑，不能再继续往前走了。 As／Because／Since it was too dark to go on，we camped there． [ 因为天太黑不能再继续往前走，我们就在那儿露宿了。 2 in view of the fact that可用as／since／seeing that来表示，但不能用because： As／Since／Seeing that you are here，you may as well give me a hand． 既然你在这儿，你就帮我个忙吧。 As／Since／Seeing that Tom knows French，he’d better do the talking． 既然汤姆懂法语，最好让他来谈。 3 在as／since／seeing that意指以前共知的或共知的陈述时，可用if来代替： ~ As／Since／Seeing that／If you don’t like Bill，why did you invite him 既然／如果你不喜欢比尔，你为什么邀请了他 注意：if so的用法： —I hope Bill won’t come． —If so（＝If you hope he won’t come），why did you invite him —我希望比尔别来。 —如果这样（=如果你希望他不来），你为什么邀请了他 关于if＋so／not，参见第347节。 ~ B 结果从句由because或as引导： The fuse blew because we had overloaded the circuit． 保险丝烧断了，因为我们使线路超载了。 He was angry because we were late． 他生气是因为我们来晚了。 As it froze hard that night there was ice everywhere next day． 因为那天晚上冷得厉害，所以第二天到处都是冰。 ~ As the soup was very salty we were thirsty afterwards． 因为这汤很咸，后来我们渴得厉害。
原因状语从句的用法
原因状语从句的用法 原因状语从句表原因，以下逐一介绍高考中常见的原因状语从句的引导词： 1. because引导的原因状语从句一般放于主句之后， because表示直接原因，语气最强，最适合回答 why引导的疑问句。例如： I do it because I like it. 我做这件事是 因为我喜欢。 注意：“not ... because”结构中的not否定的是because引导的整个从句，有时也否定主句例如： The country is not strong because it is large. 国强不在大。I 2. since引导的原因状语从句一般放于主句之前表示已知的、显然的理由(通常被翻译成“既然”)，较为正式，语气比because弱。例如： Since you are free today, you had better help me with my mathematics. 既然今天你休息，你最好帮我补习数学。 注意： seeing (that)， now (that)， considering (that)， in that这几个词汇与since引导的原因状语从句意思相近，都表示“既然”。例如： Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由要来帮助他。// Now (that) you are grown up, you should not rely on your parents. 既然你长大了，就不应该依靠你的父母了。// Considering (that) everyb ody is here, let’s begin our discussion. 既然大家都到了，我们就开始讨论吧。// In that he is ill, he feels unable to do it. 因为有病，他觉得做不了那件 事。注意： 1. considering 和 given 还可用介词。如： Considering his age, the little boy reads very well. 就他的年龄来说，这小孩读得 挺好的。 Given her interest in children, I am sure teaching is the right career for her. 考虑到她喜欢孩子, 我可以肯定教书是最适合她的职业。 2. 表示“因为”的连词不能与表示“所以”的 so 连用。如： 译：因为他病了，所以没有出席会议。 误：Because he was ill, so he didn’t attend the meeting. 正：He didn’t attend the meeting because he was ill. 正：He was ill so he didn’t attend the meeting 3. as 引导原因状语从句时表示附带说明的“双方已知的原因”，语气比since弱，较为正式，位置较为灵活(常放于主句之前)。例如：As it is raining, you’d better take a taxi. 既然在下雨，你最好乘出租汽车。// As you are tired, you had better rest.
原因状语从句
在复合句中，由从句表示的状语叫做状语从句。它可以用来修饰主语中的动词.形容词.副词等。根据它表达的意思，状语从句可以分为时间状语从句，地点状语从句，条件状语从句，比较状语从句，目的状语从句，结果状语从句和让步状语从句等。由连接词if或unless引导的状语从句叫做条件状语从句。在英文中，条件是指某一件事情实现之后（状语从句中的动作），其它事情（主句中的动作）才能发生，通常译作“假如”。（注意：在含有条件状语从句的复合句中，表示将来时态，主句是一般将来时态，从句要用一般现在时[主将从现原则]) [编辑本段] 条件状语从句的有关知识 语法引导条件状语从句最常用的连词是if,由if引导的条件状语从句表示在某种条件下某事很可能发生。如: If you ask him, he will help you.如果你请他帮忙,他会帮你的。 If you fail in the exam, you will let him down.如果你考试不及格,你会让他失望的。 另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。如: If I were you, I would invite him to the party.如果我是你,我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic.如果没有堵车,我会到的早一点儿。 那么,除了if之外,是否还有其他连词也可以引导条件状语从句呢?回答是肯定的,不仅有,还有很多。这些词由于出现的频率较小,且用法较复杂一些,所以不如if为大家所熟知罢了。下面就这些词的用法以例句的形式进行一下简单总结。 1、unless conj.除非,若不,除非在……的时候 You will fail to arrive there in time unless you start earlier.如果你不早点动身,你就不能及时赶到那儿。 Unless it rains, the game will be played.除非下雨,比赛将照常进行。 2、on condition(that)...在……条件下,如果on condition (that)...引导的条件从句是主句事件发生的前提条件或唯一条件。 I can tell you the truth on condition that you promise to keep a secret.我可以告诉你真相,条件是你答应保守秘密。 You can go swimming on condition (that) you don't go too far from the river bank.你只有在不远离河岸的条件下才可以下水游泳。 3、supposing conj.如果,假如supposing引导的条件从句表示一种假设条件。 Supposing it rains, shall we continue the sports meeting?倘若下雨,我们的运动会还要继续举行吗?
原因状语从句-练习题及答案
原因状语从句练习题: 一、填入恰当的连词 1. I didn’t go to school yesterday _________ I was ill. 2. ________ everybody is here, let’s begin our meeting. 3. ________ you are in poor health, you should not stay up late. 4. I asked her to stay to tea, ________ I had something to tell her. 5. ________ all the passengers are here, why don’t we start at once? 6. Bill won’t make any progress ________ he doesn’t study harder than before. 7. He might have gone to bed, ________ the light went out. 二、改写句子,保持句意不变 1) The ship changed its course because there was a storm. The ship changed its course _______ _______ _______ _______. 2) Because he was ill, he didn’t go to school. He was ill, _______ he didn’t go to school. 3) He couldn't walk because his leg was broken. He couldn't walk ______ ______ his ______ leg. 4) I came back because it was raining heavily. I came back ______ ______ the ______ rain. 练习答案： 一、1.because 2.Since 3.As 4.because 5.Since 6.because 7.for
目的状语从句的用法及练习
目的状语从句的用法说明 by曹霞 目的状语从句主要的有in order that,so that,in case,for fear等。如： 1.由in order that引导 We used the computer in order that we might save time. I lent him￡50in order that he might go for a holiday. In order that you may create such a picture,you have to possess certain a rtistic weapons. 2.由so that引导 Come closer so that I can see you. I hired a boat so that I could go fishing. Speak clearly so that they may understand you. Put a mark on it so that you will remember it. Write to him at once so that he may know in time. 3.由in case引导 Be quiet in case you should wake the baby. Take warm clothes in case the weather is cold. I shall sit up for a time,in case I am wanted.。 Take your raincoat in case it rains(should rain). I wrote down her address in case I should forget it. I’ve bought a chicken in case your mother should stay for lunch.
高考状语从句讲解
状语从句 一、时间状语从句 1、when, while, as 和whenever when 表时间点，时间段 while 表时间段；有“而”的意思 as “当……”,“一边……一边”，“随着……” whenever 每当，无论什么时候 It is cold when it snows. While there is life, there is hope. While we were speaking, he was reading newspaper. Just as Mrs Richards was entering the dinning-room, there was a knock on the front door. As we age, we trade strength for ingenuity, speed for thoroughness, and passion for reason. 随着年龄的增长，我们用力量换来了机敏，以速度换来了严谨，以热情换来了理智。 注：1)when还可作并列连词，其意义为“那时，这时”，相当于and at this/that time。常用于下列句式： sb.was doing sth.when...某人正在干某事就在这时…… sb.was about to/ going to do sth.when...某人正打算干某事就在这时…… sb.body has just done sth.when...某人刚干了某事就在这时…… 2)如果主句表示的是短暂动作，而从句用延续性动词的进行时态表示在一段时间内正在进行的动作时，when，while 与as可互换使用。如： When/While/As I was walking down the street，I came across an old friend of mine. 2、before/ after It will be five years before we meet again.五年之后我们才能见面。 After you think it over, please let me know what you decide. After her husband had gone to work, she sent her children to school. 3、until, till, not...until 1)肯定句：主句的谓语是延续性动词，主从句均为肯定式，意为“某动作一直持续到某时间点才停止”
状语从句讲解及习题附答案
（一）状语从句概述 定义状语从句用作状语，是起副词作用的句子。 位置状语从句可以放在主句之前，也可以放在主句之后，时间、条件、原因和让步状语从句放在句首时需要用 逗号和主句隔开。 分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。 作用它可以修饰谓语、非谓语动词、定语、状语和整个句子。 （二）状语从句详解 1. 时间状语从句 引导词用法示例 when 意为“当…的时候”。When 引导从句的谓语动词可以 是延续性动词，也可以是 瞬间动词。并且when有 时表示“就在那时”A liar is not believed when he speaks the truth.说谎者讲真话时也没有人相信。When he arrives, I’ll call you. When you laugh and smile, your body relaxes. while 意为“在…的时候，在…的 同时”。While引导从句的 谓语动词必须是延续性While I was standing at the window, I saw several boys running along the street.
的，发生时间较长，并强调主句和从句的动作同时发生（或者相对应）。While 有时还可以表示对比。While John was watching TV, his wife was cooking. as 意为“一边…一边…”。As 引导的动作是延续性的， 发生时间较短，一般用于 主句和从句动作同时发 生；as也可以强调一前一 后。The writer was angry as he was travelling on a train to London because someone had invaded his “space”. He smiled as he stood up. after 意为“在…之后”。表示主句 动作发生在从句动作之 后。主句与从句的动作时 间关系与before引导的从 句相反。With many hungry visitors waiting, don’t stay too long at your table after you have finished. If an early exit is necessary, you can leave after a scene is over. before 意为“在…之前”。引导的从 句不用否定形式的谓语， 并且当before引导的从句 位于主句之后，有时译成 “就，才”。当主句用将来时，You can’t watch TV before you finish your homework. Before it ended, the theatre was almost empty. My father had left for Canada
对原因状语从句几个连词的区分
对原因状语从句几个连词的区分 In the morning I didn’t need to get out early. I would always spend over an hour just surfing_______Internet. The same would happen at night. I didn’t go to bed ________I felt very tired and sleepy. Later I made a _________(decide) to develop a new habit because I didn’t like the feeling I had when_________(waste) time on the computer. I simply decided that I would not go near my computer before 9 a.m. or after 9 p.m.,________has worked indeed. Now, I can’t say that I never quit, but on the whole, I find I feel much better, more_________(relax) and more in control of m day and my rest. Every time I quit, I remind________immediately why I hoped to develop this habit in the beginning. It is also helpful to keep things in order. ________I don’t yet have a cellphone, my new habit means it can be________twenty –hours or more that I will be away from my emails. I am happy that I can decide when to turn on my computer and deal with emails and________to spend my time. 答案：the; felt; decision; waiting; which; relaxed; myself; as; for; how because, as, for, since这几个词都是表示“原因”的连词,语气由强至弱依次为：because→since→as→for;其中because, since, as均为从属连词,引导原因状语从句；而for 是并列连词,引导并列句. 1. because表示直接原因,它所指的原因通常是听话人所不知道的,其语气最强.常用来回答why的提问,一般放于主句之后,也可以单独存在.例如： (1)I stayed at home because it rained. 因为下雨我呆在家里. (2)Because Lingling was ill, she didn”t come to school. 玲玲因病,没有上学.
目的状语和目的状语从句
目的状语和目的状语从句 &让步状语和让步状语从句 I．目的状语和目的状语从句 so that，in order that，in case等词引导目的状语从句，so as to，in order to，in case of (doing) sth. 引导目的状语 e.g 1. I shall write down your telephone number so that I may not forget. 我要把你的电话号码记下来，以免忘记。 = I shall write down your telephone number so as not to forget. 2. We’ll tell you the truth so that you can judge for yourself. 我把真实情况告诉你，使你能自己作出判断。 =We’ll tell you the truth so as to let you judge for yourself. 3. They worked harder than usual in order that they could finish thework ahead of time . 他们比往常更加努力工作，为了能/ 以便能提前完成工作。 =They worked harder than usual in order to finish the work ahead of time . 4. You must speak louder so that /in order that you can be heardby all. 你必须大点声，别人就能听见了。 = You must speak louder so as to / in order to be heard by all. 5. Better take more clothes in case the weather is cold. 最好多穿点衣服，以防天发冷。 = Better take more clothes in case of being cold. 6. They wrote to the boss in order that they could improve theirworking conditions. 他们写信给老板以便他们能改善他们的工作条件。 = They wrote to the boss in order to improve their working conditions. 1 . 目的状语从句中常用情态动词may (might) can (could) ,should 等放在从句里的动词之前，从句往往放在主句之后，主从句之间不用任何标点符号. 2 . 用so as (not) to do / in order (not) to do 引导目的状语时, 句子的主语往往是有to do 这个目的的人. 即to do的逻辑主语和句子的主语一致. so as (not) to / so that引导的目的状语不放在句首 3 . 在in case 的从句中不用将来时. 用一般现在时代替将来时. 少数时候可用should do 。In case 与其它目的状语从句不同的是它侧重于将来有可能发生的不幸或不好的事, 而其它的目的状语从句侧重于积极的事 I am taking an umbrella in case it rains. I am taking an umbrella so that I will not get wet. I am taking an umbrella in order that I will not get wet. e.g.1. We were not tired though (although) we had worked all day. 虽然我们干了一天活，但并不累。 2. Although (Though) he was over sixty, (yet) he began to learn French. 虽然他六十多岁了，但仍开始学习法语。 =Despite his being over sixty, (yet) he began to learn French. 3. He is very old, but he still works very hard. 虽然他很老了，但仍然努力地工作。 =Despite his old age, he still works very hard.
状语从句用法讲解和练习
第章状语从句 学习指导 状语从句在句子中作状语，用来修饰主句或主句的谓语。一般可分为九大类,分别表示时间、地点、原因、目的、结果、条件、让步、比 较和方式。尽管种类较多,但由于状语从句与汉语结构和用法相似,所 以理解和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词。现分别列举如下: 状语从句分九类： 在这一章节的学习中，要求同学们掌握各类状语从句基本概念，并能够灵活应用。 第一节时间状语从句 时间状语从句用一般现在时表示将来。连接时间状语从句的连接词有：2．when，while，as均可表示“当……的时候”。 when强调“特定时间”，表示主句谓语动词的动作与从句谓语动词的动作是同时发生的，或从句的动作发生在主句的动作之前；while表 示的时间是一段，而不是一点，as多用在口语中，强调“同一时间”或“一前一后”，有时还有“随着”的含义。 When spring came, he felt like a trip.春天来了，他想去旅游。 As spring warms the good earth，all flowers begin to bloom．(as有“随着”的含义) as, when, while都表示主、从句的动作或状态同时发生，但三者也有
区别。as和when引导的从句既可表示一点时间，也可表示一段时间，从句中的谓语动词既可以是持续性动词，也可以为短暂性动词，经常可以互换使用；while引导的从句通常表示一段时间，从句中宜用持续性动词作谓语。当从句中的谓语动词为持续性动词时，这三者可以通用（前面例句中已有体现），再如： 1 / 18 Mother was worried because little Alice was ill, especially as / when / while father was away in France.妈妈担心，因为小艾丽思病了，特别是当父亲远在法国的时候。 如果从句和主句要表示一个人的两个动作交替进行或同时完成时，则多用as，可译为“一边......，一边......”。例如： He looked behind from to time as he went.他一边走，一边不时地往后看。 As time goes on, it's getting warmer and warmer..随着时间的推移，天气变得越来越暖了。 I thought of it just as you opened your mouth.你一张嘴我就知道你要 说什么。（若表示两个短促动作几乎同时发生时，用as的场合多于when.） 当主从句之间表示转折或对比关系时，多用while, 不用as或when。如：
状语从句的讲解最全的状语从句讲解复习进程
状语从句的讲解 就是用一句话作状语分为：时间，地点，方式，原因，结果，条件，让步，目的，比较 一、时间状语从句 第一次见到你 一见到你我就喜欢上了你 直到见到你 五岁时见到你 When, as, while, before, after, since, till/until, as soon as no sooner…than…scarcely…when…hardly…when…the minute the second the instant the moment by the time 截止immediately instantly directly each time every time next time the first time on doing sth when while 当…时 as 1. when 1）当…时/ 延续性动词短暂性动词都可用 2）这时/ 3）届时、到时 I was watching TV when my cellphone suddenly rang这时 When I was five years old I could speak five languages The wet weather will continue tommorow when a cold front is expected to arrive届时到时 注意：时间状语从句中动作发生有前后时先发生的用过去完成时 When my mother came back I had already gone to bed. 2. while 1）从句动词延续性 2）同时发生 3）对比的意味“然而” 4）趁着 He taught himself while he worked in a bank 延续性动词当他在银行上班时 While we were working they were having a rest.对比 While they were having a discussion , they got very confused.同时 I want the girls to experience that while they are young趁着她们还年轻我想让姑娘们体验一下对比：I prefer black tea, while he likes coffee 3.As 1)当…时 2）一边...一边 3)随着 As the children walked along the street, they sang happily.当孩子们 He sang as he danced一边一边 You will grow wiser as you grow older随着 4.before 1）在…前 2）前加一段时间直到…才… 3)还没来得及 4)要过…时间才 I’ll be back before you leave It may be many years before we meet again 可能要过很多年我们才能见面
初中英语知识点总结目的状语从句
顾名思义，用来说明主句中谓语动词发生的目的的从句叫做目的状语从句。表示目的状语的从句可以由that（以便），so that（以便），in order that（为了；以便），Lest（免得；唯恐），for fear that（生怕；以免）等词引导；目的状语从句的谓语常含有may, might, can, could, should, would等情态动词。 例如：You must speak louder so that /in order that you can be heard by all. He wrote the name down for fear that(lest) he should forget it. Better take more clothes in case the weather is cold. 学习目的状语从句应注意以下两点： （1）目的状语从句中常含有can,could,may,might,should等情态动词。例如： I got up early so that I could catch the first bus. 我起得很早，目的是为了赶上头班公共汽车。 （2）在口语中so可以引导目的状语从句。例如： We'll sit nearer the front so we can hear better. 我们坐的靠前一点，因此，我们听得清楚一点。 1、in order that与in order to的区别： in order that+从句in order to+动词原形（in order to后面加的那个不叫目的状语从句，叫目的状语）例如： He got up early in order to take the first bus. = He got up early in order that he could take the first bus.（他起床很早是为了赶上第一班公共汽车） 目的状语从句的一个特点：由于目的都是未来的行为，所以从句中一般用表示未来可能性时态，比如上面句中的could。当然还可以用will,would,can,等。 2、so that既可引导目的状语从句，也可以引导结果状语从句。 1）其引导结果状语从句时，so that翻译为“以至于...”，经常可以和so/such...that...转换，且从句只能放在主句之后。如：He got up late so that he was late for school. = He got up so late that he was late for school. 2）其引导目的状语从句时，从句只能放在主句之后，此时可以和in order that换用。如：He got up early so that he could take the first bus. = He got up early in order that he could take the first bus. 常见考法 对于目的状语从句的考查，多以单选和完形填空的形式，从连词的意义角度让大家选择连词。 典型例题：Ann listened carefully _____ she could discover what she needed. A. such that B. in order that C. because D. even though 解析：题干的意思是“为了能够发现自己需要的东西，安认真听讲”。很明显从句表示的是目的。such that本身是错误短语，because 表示原因，even though是“尽管”的意思，不符合题意。 答案：B 误区提醒 如何区别目的状语从句中的so that与结果状语从句中的so that的用法，这是我们需要注意的。目的状语从句的so that是连着的，结果状语从句是分开的，即so…that. so that是目的状语从句，是为了什么什么，有目的的含义。而so…that是结果状语从句，是“如此怎么怎么样结果是什么”。仔细体会一下吧！ 典型例题：I get up so early I can not be late A. that B . so that C.such that D.in order 解析：题干的意思是“我起床如此早以便于我可以不迟到”。从句表示目的，首先排除C，因
第 二十五讲 状语从句的翻译
状语从句的翻译 状语从句内容丰富，涉及面广，可以用来表示时间、原因、条件、让步、目的、结果、等意义。英语状语从句的翻译，一般比较容易处理，通常可以直接翻译。但是这里我们所要讨论的是，在汉语译文中，要如何将状语从句置于恰当的位置，并如何将其与主句之间自然连贯地连接起来，如何按汉语的习惯表达将句子类型进行相应的变化。由于两种语言表达上的不同，在状语从句的安排方面，存在着明显的差异，所以在翻译的时候也需要根据汉语习惯来灵活翻译。 一、时间状语从句 在英语中，时间状语从句的连接词常常有：when（当...的时候），whenever（每当...），as（当...时），since（自从...），until（直到...，如果不....），till（直到...），before（在...前），after（在...后），assoonas（一...就），once（一旦...），themoment（一...就），immediately（一...就），theday（在...那天），nosooner... than（一...就），hardly(scarcely)... when（一...就），theinstant（一...就），instantly（一...就），directly （一...就），theminute（一...就），thesecond（一...就），everytime（每当...），bythetime （等到....的时候）等。翻译的时候，一般翻译在主句的前面。 （一）译成相应的时间状语 Whileshespoke, thetearswererunningdown. 她说话时，泪水直流。 Ashefinishedthespeech, theaudienceburstintoapplause. 他结束讲话的时候，听众掌声雷动。 （二）译成“一（刚、每）...就”的结构 Directlyheutteredthesewordstherewasadeadsilence. 他刚说出这些话，大家就沉默下来。 （三）译成条件句 由于时间状语的引导词除了显示时间关系之外，有时候可以表示条件关系， 所以还可以翻译为条件句。 Turnofftheswitchwhenanythinggoeswrongwiththemachine. 如果机器发生故障，就把电门关上。 Abodyatrestwillnotmovetillaforceisexertedonit. 若无外力的作用，静止的物体不会移动。
目的状语从句练习题
1．We'll stay at home if it _____ tomorrow. A．rain B ．rains C ．is raining rain 2．We didn't go home we finished the work. A．since B ．until C ．because 3．She when I went to see her. A．is reading B ．have read C ．was reading 4．___ the rain stops, we ' ll set off for the station. A．Before B ．Unless C ．As soon as 5．She looks forward every spring to ___ the flower-lined garden. A．visit B ．paying a visit C ．walk in in 6．Mr. White hoped he _____ China the next year. A．would visit B ．will visit C ．visited visited 7．I told him that the sun in the east. A．rises B ．rose C ．has risen 2 D ．was rising 8．She was tired she could not move an inch. A．so, that B ．such, that C ．very, that ,as 9．He was sentenced A ．that B ．since C ．because D．Because of 10．I didn 't know what ____________ . A．was the matter B ．is the matter C ．the matter was matter is 11．I couldn ' t agree with ____________________ at the meeting. A．that you said B ．which you said C ．what did you say you said 12．The bad manran away to avoid _______ and was finally put into prison. A．seeing B ．to be seen C ．being seen be caught 13．Everyone except Jim and Jack __________________________ . A．know who is he B ．know who he is C ．knows who is he D ．knows who he is 15．It is ten years ____ I left my hometown. A．since B ．If C ．whether 16．Could you tell us ____ Mr. Brown lives in Room 202 ？ A．that B ．where C．until 17．I learned a little Russian ____ I was at middle school. A．though B ．although C ．as if 18．I don 't know ______ or not it will rain tomorrow. A．that B ．When C．if 19．—Why is their classroom so clean and tidy ？— _____ it is cleaned every day. A．Since B ．As C．Because 20．Can you tell me _____ is going to give us a talk next Monday ？A．who B．whom C．whose 21. Please answer the question in a loud enough voice ___ all the class may hear. A. so, that B. or C. in order that 22. Lift it up___I may see it. A. though B. so that C. as 23. I hurried___I wouldn't be late for class. A. so B. so that C. if