时间状语从句连接词讲解
1、时间状语从句
A．when, while, as, whenever;
when, while, as 表示主句谓语作和从句的谓语动作同时发生或几乎同时发生。1．when
①When表示点时间时，从句中用短暂性动词；表示段时间时，用持续性动词。
When I got home, my family Were already hav ing dinner.我至U家的时候，全家已在
吃晚饭。
（When 表示点时间）
When they Were still talking and laughing, the teacher came in. 当他们还在说笑的时候，老师进来了。（When 表示段时间）
He WaVed hello Whe n he SaW her当他看见她的时候，就挥手打了个招呼。（Whe n 表示点时间）
When you think you knoW nothing, you begin to knoW something. 当你认为自己一无所知的时候，就开始知道一些事情了。（When表示段时间）
【注意】当Whe n意思是正当.. 时候（and at that mome nt时，Whe n只能跟在
前一分句之后。
He WaS about to go to bed Whe n the doorbel rang他正要上床，忽然门铃响了。
They Were Watching the World Cup When suddenly the lights Went out. 他们正看着世界杯比赛，突然灯灭了。
They had just arrived home Whe n it bega n to rai n 他们刚到家，天就开始下雨了。
②有时When表示虽然，尽管的含义，相当于although或SinCeO
He walks Whe n he might take a taxi.尽管可以打的，但他还是步行。
HoW Can you hope for merCy yourSelf When you ShoW none 既然你不宽恕别人，你自己又怎能希望得至别人的宽恕呢？
2．While
①while通常表示一段时间，从句中宜用持续性动词作谓语。
Strike while the iron is hot .趁热打铁。
She fell asleep while She WaS reading the n ewspape她在看报的时候睡着了。
②while有时可以作并列连词，表示对比，可译成.... 而.... 。
I am fond of English While he likes math. 我喜欢英语而他却喜欢数学。
We slept while the CaPta in kept WatCh我们睡觉而上尉担任警戒。
③while有时可引导让步状语从句，意思是虽然。
While they love the Children, they are striCt With them. 虽然他们都爱他们的孩子，但却对他们要求严格。
虽然during 与While 意思很相近，但是during 是介词，不能引导从句。
3．as
①as表示点时间时，从句中用短暂性动词；表示段时间时，用持续性动词。as
和When两者经常可以通用。
The thief WaS CaUght as Whe n he WaS SteaIi ng in the SuPermarke小偷在超市行窃时被逮住了。
I SaW Jim as Whe n he left the meeti ng rooπ?姆离开会议室时候我看到了他。
②as表示一边... 一边.... ，强调从句和主句中两个动作交替进行或同步进行。
They talked as they WaIked 他们边走边聊。
He looked behi nd from time to time as he went.他一边走，一边不时地往后看。
③ as表示随着，此用法不用When或while替代。
AS time goes On ,it's gett ing Warmer and Warmer随着时间的推移，天气变得越来越暖了。
AS SPri ng WarmS the earth, al flowers beg in to bloom随着春回大地，百花开始绽放。
4. When, while, as的用法区别
①只有当从句表示的是段时间，即其谓语动词有持续性特征时，这三者可以通用互换。
I got the neWs on the radio When /While /as I Was having breakfast. 我在吃早饭的时候从收音机里获悉这一消息。
②在下列情况下，三者彼此之间不能替换使用：
a. as更强调同一时间或紧接的一前一后或伴随着的变化。
We listened to the singer sing as he played the guitar. 我们听着歌星边弹吉它边演唱。
I thought of it just as you ope ned your mouth.你一张嘴我就知道你要说什幺
AS he grew older, he became less and less active.着他年龄的增长，他变得越来越不活泼了。
【提示】状语从句可放在主句之前或之后，放在主句之前时一般用逗号与主句分开。有时可置于主句中间，前后用逗号。
【注意】as引导时间状语从句表示当……的时候”在……期间”时，该从句的谓语通常是那些表示动作意义的动词，而不能是be是、在），have有）,like（喜欢），belo ng（属于）等表示状态或静态意义的动词。
【误】I 'm going to the post office.As you—are there, can you get me some stamps? 【正】I 'mgoing to the post office. —While you are there, can you get me some stamps?
我打算去邮局。——当你在邮局的时候，请帮我买几张邮票好吗?
正因为as引导时间状语从句表示当……的时候”在……期间”时，从句的谓语不能是表示状态或静态意义的动词，所以当下面第一句变为第二句这样的状语从句时，不能再用as,而应用When：
AS a StUde nt he had known great POVerty = When he WaS a StUde nt he had known great poverty.
他当学生时，经历过很贫困的生活。
b. when 更强调特定时间，还可表示从句中的动作先于或后于主句的动作，此时不用as 或while。
When I had given Mary the spare ticket, I found my own already gone. 当我把多余的票给了玛丽时，我才发现我自己的票已不知去向。（从句动作发生在主句之前，注意主从句的时态）
When I finally got there, the meeting had been on for ten minutes. 当我最终赶到那里时，会议已开始十分钟了。（从句动作发生在主句之后，注意时态）
c. while 从句只能表示延续的动作或状态或主从句中动作的对比。
She thought I was talking about her daughter, while in fact, I was talking about my daughter.
她以为我在谈论她女儿，而事实上，我在谈论我的女儿。
d. 若表示两个短促动作几乎同时发生时，用
as场合多于When。
AS he finiShed his speech, the audience burst into applaus他结束讲话时，观众爆发出雷鸣般的掌声。
5．whenever
Whenever是When的强势语，它描述的不是一次性动作，而是经常发生的习惯性动作。You are always welcome Whe never you come无论你何时来都欢迎。
Whe never We met With difficulties, they Came to help us.每当我们遇上困难的时候，他们就来帮我们。
B．before, after
1．before
before表示在一段时间之前。
I must finish all the Work before I go home. 回家之前我必须干完所有的活。
YOU must first lear n to walk before you try to run 在想要跑以前，你得先学会走。
He had learned English for three years before he Went to London. 他去伦敦之前已学了三年英语。
She didn ' go out before She finiShed her homework.她把作业做完才出去的。(=not ................. U ntil ........ )
提示：before从句往往带有否定的含义，常译为：还没等到….就….；还没来得及…就... 趁着还没..... 就 ... 。作此意时，从句中常见情态动词can/ could0
He ran off before I could stop him. 我还没来得及阻止他，他就跑掉了。
The man hung UP the phone before I could an SWer 我没坐多久他就回来了。
He almost kno Cked me dow n before he SaW me 他几乎把我撞倒才看至U我。BefOre I could get in a word, he measured me.我还来得及插话，他就给我量好了尺寸。
I ll Water the flowers before it gets darl我要趁着天还没黑把花浇好水。
Be a pupil before you become a teacher先做学生，后做先生。
【必背】before 常用句型
①It will be +时间段+before+ 一般现在时：要等多久才..... .
It will be five years before We meet aga in 五年以后我们才能再见。
②It won t be long before一般现在时：等不了多久就会 ....
It will not be long before you regret What you have done.不用过多久你就会对你所作所为感到后悔的。
③It WaS +时间段+before +—般过去时：等了多久就 ..
It WaS mi nu tes before the police arrived M 了几分钟警察才至叽
④It WaSn' t long before+一般过去时：没等多久就..
It WaS not long before I realized I WaS wron g.不久我就意识至U我错了。其他变形句型：
The War last three years before it fin ally en dec战争在结束前持续了三年。
Three years PaSSed before I fin ally realized my mistake过了三年我才意识至U我的错误。
【对比】
It is/ has been +时间段+since +—般过去时：自从.... 以来到现在已经有多长时间
It is three years SinCe the War broke out.战争爆发以来已有三年。2．after
after 表在一段时间之后。
Let's play football after school is over. 放学后我们踢足球吧。
The Sun Came Out SOOn after the storm StOPPe暴风雨过后不久，太阳出来了。C．till, until
1．until till 用于肯定句时，表示直到为止，主句必须为持续性动词。
We shall Wait Until till he comes back我们将一直等到他回来。（注意它们的拼写）EVeryth ing went well Un til till that accide nt happe ned.直到发生那意外之前，一切都正常。
2. Not ....... Un til /till 表示直到.... 才.... ，主句通常要用短暂动词，这时
Until 和till 可用before 代替。NOt 有时被no, nobody, nothing, never, hardly, little 等否定词所取代。
I did n't leave Un til/till before She Came bac 直到她回来，我才离开的。
Bells don't ring till /Until yoU strike them. 铃不打不响。
People do not know the valUe of their health till Until before they lose it. 人们直至失去了健康才知其可贵。
Nobody can leave Until/till the meeting is over. 直到散会才能离开。
I coUld hardly Understand the theory Until my teacher explained it to me. 直到老师向我解释我才理解了那个理论。
必背：①not Until句型的倒装句：当not Until位于句首时，主句中的主语、谓语要使用倒装语序。（Not Un til ?助动词+主语+其他）
Not Un til She StOPPed Cryi ng did I leave 直到她不哭了，我才离开的。
【注意】Until 引导的从句可以放在主句之前或主句之后，但till 从句一般不放在句首。
②not Until句型的强调句：在强调句型（It is/ WaS not Until ..... .中一般只?）
能用
Until ，不用till 。
It WaS not un til She took off her dark glasses that I recog ni Zed he直至U她摘下墨镜，我才认出她。
D. Since, ever Since
1. SinCe自……以来。表示动作从过去某一点时间一直延续到说话时间为止。主句中通常为延续性动词的现在完成时，Since 从句中一般用短暂性动词的一般过去时。
It has bee n just a Week SinCe We arrived her我们至U这儿刚刚一星期。
Where have you bee n Si nce I last SaW yoι自上次我见过你之后，你去了哪里？
Si nce She WaS young, She has bee n collect ing StamPS 她自年轻时起就一直集邮至今。
It is three years SinCe he bega n to smok他开始抽烟至U现在已三年了。
【比较】有时Since 从句中也可以用延续性动词，注意它的译法。
Tom is now working on the farm. It ' S two years SinCe he WaS a col汤g姆现Udent.
在农场上班，他大学毕业已有两年了。
It is three years SinCe he SmOkedfe 戒烟已有三年了。
I have made great PrOgreSS SinCe I WaS ill.我自病愈以来取得了很大的进步。
2. ever Since 从那时起直至现在，此后一直。表示说话者强调主句动作或状态持续时间长，语气比SinCe强。
Ever since they got married in 1950, they have lived happily. 自一九五零年结婚以来，他们一直生得很幸福。
3. Since还可以用作副词或介词。
The big clock WaS damaged during the War and has been SiIeneVer) Since.这只大钟
在战争中损坏了，从此就一直不响了。
My Uncle Went to Tibet in the 1950s. He has been living there( ever) Since.我叔叔五十年代就去了西藏，从那以后他一直生活在那里。
YOu have made great achieveme nts in your work SinCe graduati on.你们自毕业以来已经在工作中取得了巨大成就。
E. aS Soon aS
as soon as.可译为一 ... 就.... ，用来表示主从句的动作是紧接着发生的。
He will come and See you as soon as he Ca他一有空就来看你。
He rushed home as soon as he got the good n eWS 一得到这个好消息就奔回家。
【必背】一.. 就.... 还可以用on /upon doing结构来表示。
On arriving home he called up Lester.=As soon as he arrived home, he called up LeSter 他一到家就给莱斯特打电话
F. immediately inStantly directly 相当于as soon as,从句中用一般过去时态。
They PhOned her immediately they reached hom他一到家马上就给她打了电话。
I recog ni Zed her in Sta ntly I CaUght a glimpse of he我一看见她就把她认出来了。
We Came directly We got your telepho ne我们一接到你的电话就赶来了。
G. the moment, the minute, the inStant, the SeCon这几个名词短语也可用作连词，直接引导时间状语从句，表示一…就…相当于as soon as
He Said he'd turn on TV the mome nt he got hom他说他一到家就打开电视机。
Tell him I n eed to See him the minute he arriveS?诉他，他一至U我就要见他。
The SeC ond the bell rang, the StUde nts rushed out of the CIaSSroo铃一响，学生就冲出了教室。
TeIePhone me the moment (that) you get the results你一有结果，马上给我打电话。
I WaS so tired that I fell asleep the inStant I closed my eyes我很累，一合上眼就睡着
了。
H. ........................................................................................................ hardly…When???, no soone…than???这两个短语都表示冈H ........................................... 就.... ，可以
互换,主句通常用去完成时。
He had no sooner Started out tha n he felt homesick.刚出发就想起家来。
He had hardly Started his SPeeCh Whe n some one rose to refute his point他冈H开始发言,就有人站起来反驳他的论点。
【注意】当hardly (=SCarCeIy) , no sooner位于句子的开头时，主句须用倒装语序。HardIy had She falle n asleep Whe n a knock at the door woke her up? 刚要睡着，忽然敲门声把她吵醒。
No sooner WaS the frost off the ground tha n the work bega n 地上的霜一消散，人们就开始工作了。
Hardly / Scarcely had I got home When it began to rain.=No sooner had I got home than it bega n to rain我一回至U家，天就开始下起雨来。
I . once
OnCe作连词时，也相当于as SOOn as但它含有的条件意味更浓，它引导的从句较短。OnCe you beg in, you must COn ti nue.—旦开了头，你就应当继续下去。
状语从句(9种
1．时间状语从句 常用引导词：when, as, while, as soon as, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园), the moment they saw the guard. No sooner had I arrived home ,then it began to rain. Every time I listen to your advice, I get into trouble. 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard. 地点状语从句 §4地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型，例如： 句型1：Where＋地点从句，（there）＋主句。 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。 You should have put the book where you found it. 你本来应该把书放回原来的地方。 Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党，哪里人民得解放。 句型2：Anywhere/ wherever＋地点从句，＋主句。
初中英语时间状语从句讲解及练习
语法 29时间状语从句 一、什么是状语从句 状语就是在一句话中表示该句子的时间、地点、方式、原因、条件等成分。状语从句就是用一个从 句表示状语。状语从句根据它表达的意思不同，可分为时间、地点、原因、目的、结果、条件、方式、比较、让步等九类。 与状语一样，状语从句的位置比较灵活。既可置于主句之前（通常用逗号与主句隔开），也课置于主句之后（不需要用逗号与主句隔开），有时甚至可以置于主句之中。 二、时间状语从句 1. 主句和从句同时发生，这类从句由从属连词when, while, as引导。 He was hungry when he came home. I was crying while everyone was laughing. As I walked out, he walked in. as, when, while, 的区别 ① as强调从句的动作与主句动作同时发生及持续，具有at the same time的意思 他继续往下谈的时候，越来越兴奋。 as还可以表示一边??一边??，强调从句和主句中两个动作交替进行或同步进行。 他们边走边聊。 as还有“ 随着”的含义 随着春天的到来，天气暖和起来。 ② when 强调动作点的特定时间，具有at the time that 的意思 当老师走进来的时候，我们都站起来了。 ③ while 表示较长的期间，具有during the time that 的意思 当我在这的时候，我很安全。 2.主句发生在从句之前，这类从句由从属连词before, until 引导 ,before 意为“ 在---之前” until 在肯定句中意为“直到 --- 为止”，在否定句中意为“直到 --- 才”。从句既可置于主句前，也可置 于主句之后。 回家之前我必须干完所有的活。
状语从句连词总结
状语从句连词总结 1 时间状语从句： when当……时候 while 当……时候（动词只能是延续性动词） as当……时候（经常表示一边……一边……） after/before在……之后/之前 until/till直到……（即某一持续性行为持续到某一时间点） since/ever since自从……（即子某一时间点以来，常用完成时态或完成进行时） 名词性短语the time the moment the minute the day the year the first/second time each time每次every time每次next time下次any time在任何时候whenever不管什么时候 by the time到……时候（即指到某一时间点为止，主句常用完成时态） 一……就……as soon as once immediately directly instantly 还没来得及……就……hardly……when no sooner……than as long as长达…… 非时间状语从句：动词ing形式；at……形式；on doing/on sth形式 2地点状语从句 where在哪里，在什么地方 wherever无论在哪里 anywhere无论何处everywhere 到处，处处nowhere 无处，任何地方都无 to/in/from the place（s）where或to/in/from any place where 3原因状语从句 because（语气最强）因为，多置于主句之后 as（语气最弱）因为，多置于主句之前 since语气较弱，常表示对方已知的事实，相当于“既然” now （that）既然 for the reason that因为（that引导的是同位语从句，先行词为reason） in that由于某种原因，多用于书面语 seeing that因为，鉴于 4目的状语从句 in order that以便 so （that）为了 for fear that惟恐，以防 in case以防万一有某种情况发生 5结果状语从句 so （that）所以 so……that……结构 such……that……结构
时间状语从句讲解和练习
时间状语从句 用句子表达一件事情或一个行为发生的时间，这个句子就叫时间状语从句。时间状语从句根据其所表示的时间不同，所使用的连词也不同。下面我们一起来看一下几个常见的时间状语从句： 1．when引导的从句：表示主句的动作和从句的动作同时发生，或从句的动作发生在主句动作之前。 例如：I was going out when a visitor came. (动词动作同时发生。)我正要出门，有客人来访。 I shall tell her the good news when she comes.她来时，我将告诉她这个好消息。 小试牛刀：I found mother cooking for me. I got home.(when)_______________________________________ He was listening to the radio when I home. (get) 2．while 引导的从句：表示“当……过程中”，强调某一段时间内主句和从句中谓语动词所表示的动作在同一时期发生。由于while从句表示一个持续的行为，所以从句中要用持续性动词，并且持续性动词常用进行时态。 例如：Keep an eye on my little sister while I am away.我不在时，请照看一下我的小妹妹。 While we were watching TV, Jim came in. 我们看电视的时候，Jim进来了。 小试牛刀：It started to rain. We were playing football.(while)_______________________________________ Lucy was cleaning the room Lily was listening to music. 3．as引导的时间状语从句：表示“当……的时候；一边……一边……；随着……”，其从句的主语与主句的主语往往是同一人或物。 例如：She sang as she worked. 她一边工作一边唱歌。=She was singing as she was working. I saw him as he was getting off the bus. 正当他下公共汽车时, 我看见了他。 小试牛刀： we walked, we talked. You will grow wiser you grow older. 4．before引导的从句：一般表示主句的动作发生在从句动作之前。 例如：I didn’t know any English before I came here. 我到这儿来之前，一点英语都不懂。 例如：I had written my report before my father came back. 小试牛刀：He bought the ticket he went to see the film. 5．after引导的从句：表示主句的动作发生在从句动作之后。 例如：After he locked the door, he left. 他锁上门后，就走了。 After he had finished his work, he played a game of chess with his friend. 他做完工作后，和朋友下了一盘棋。 小试牛刀：I will go out to play basketball with you. I finish my homework.(after) _______________________ _ He left the classroom he had finished his homework the other day. 6．since引导的从句：表示“自从……以来”，从句中的动词一般表示动作的起点，用过去时。主句中的动词表示动作延续的情况，一般用现在完成时。如果主句中的动词表示的不是延续的动作而是表示目前的状态，可用一般现在时。 例如：Since he met this good friend, he has made great progress in his studies. 自从遇见了这个好朋友，他已在学习上取得了巨大的进步。 例如：It is twenty years since she joined the Party. 她入党二十年了。（主句中的动词表示的是状态，用现在时。） 小试牛刀：it is five years since we last time.（meet） Mr green has taught in that school since he (come) to China three years ago.
状语从句连词意思总结
状语从句连词意思总结：1.一旦 once 2.…的时候 the moment 3.一/ 刚…就… （三个表 达） as soon as, hardly…when…, no sooner…than 4.每当(三个表达) whenever, each / every time 5.直到… until 6.直到…才…not…until… 7.无论哪里 wherever 8.在…的地方 where 9.就是因为、仅仅是因为just / only because 10.是因为… (用强调句型 表示) It is / was because / because of… that… 11.不是因为…而是因为…not because…but because 12.既然(两个表达) since, now that 13.由于(三个表达) as, seeing / considering that 14.因为…的原因 for the reason that… 15.因为、由于…的事实 (三个表达) because of / due to / owing to the fact that… 16.如此…以致于… (两个 表达) so…that, such…that 17.因此(结果)、为了/ 以便(目的) (两个表 达) so that, that 18.为了/ 以便 in order that 19.以防(目的) 、万一(条 件) in case 20.以免，唯恐(两个表达) lest, for fear that 21.除非 unless 22.只要(两个表达) as / so long as 23.尽管、虽然(三个表达) though, although, even though 24.即使、纵然、就算、哪 怕 even if 25.as, though解释为“虽 然”的倒装结构 n. / adj. / adv. + as / though + S + V v. + as / though + S + 情态动 词 26.无论什么 whatever = no matter what 27.无论谁 whoever = no matter who 28.无论哪一个 whichever = no matter which 29.无论怎样 however = no matter how 30.无论…还是… whether…or… = no matter whether…or… 31.好像，仿佛(两个表达) as if, as though 32.与…一样… (两个同级 比较结构) as…as…, the same (height / size / age / width / depth) as 33.在…当中最… (最高程 度表达) the + -est + 比较范围 34.比任何其他的…要更 加…(最高程度表达) -er + than + any other + sing n., -er + than + any of the other + pl. n. 35.没什么与…一样…(最高 程度表达) 否定词+ as…as 36.没什么比…更加…(最高 程度表达) 否定词+ -er 37.没有/ 不如…那样… (两个较低程度比较) not as / so…as…, less + 原级 + than 38.在…当中最不… (最低 程度比较) the least + 原级+ 比较范 围 39.越来越… -er and –er, more and more + 原级 40.越…越… the + -er…the + -er 41.与…一样不… no + -er + than 42.…不比…更 not + -er + than 43.与其说…不如说… more…than… 44.超过；不仅仅；非常 more than 45.while做连词的三个意 思 当…；虽然，尽管(放句首)； 然而(引导并列句) 46.as做连词的六个意思 当…；一边…一边…；随着…； 由于；虽然(有特殊的倒装 结构)；如同，像
时间状语从句讲解与练习
时间状语从句讲解与练习
when, while 和as 引导时间状语从句的用法 一、when 的用法 如果只从现象来看，when 从句用的最多的是一般过去时，而主句的时态没有限制,根据具体情况而定。 1. When he was a child he was always trying out new ideas. 他小时候就常常试验一些新的设想。 2. When she came into my room, I was just reading a book. 她走进我房间时，我正在看书。 3. Were you writing when the teacher came in? 老师进来的时候，你在写信吗？ 4. Sorry, I was out when you called me. 对不起，你打电话来的时候我出去了。 5. He was on the point of leaving when someone knocked at the door. 他正要走，这时有人敲门。 6. I thought of it just when you opened your mouth. 就在你要说话的时候，我也想到了。 7. I had hardly[scarcely] closed my eyes when someone knocked at the door. 我刚一闭上眼，就有人在敲门了。
根据以上的例句，我们可以总结出一点：when 从句的A事件，相当于另一个事件B发生的时间点。也就是说，when 从句的重点不在动作本身发生的状态，而只是把它作为一个时间点，所以when 多数情况下用的是一般过去时，则不用正在进行时。因为如果用正在进行时，它表示的就是一段时间而不是一个时间点了。根据这一点，有的文章补充说：when 从句的动词大多是瞬时动词。 实际上，when 从句也可以有其它的时态，但几乎也不用进行时，因为它也只是作为一个时间参照点。 1. When I got to the airport, the guests had left. 当我赶到飞机场时，客人们已经离开了。 2. When he had finished his homework, he took a short rest. 当他完成作业后，他休息了一会儿。 3. Why do you want a new job when you have got such a good one already? 你已经找到如此好的工作，为何还想再找新的？ 4. You shall borrow the book when I have
状语从句类型及相似连词的用法区别
一、状语从句分类及常用连词： 类别连词 状语从句when, whenever, while, as, before, after, since, till, once, as soon as,etc. 状语从句where,wherever 状语从句because, since, as, for, now that, etc. 状语从句so…that, so that, such…that, that, etc. 状语从句in order that, so that, that, etc. 状语从句if, unless, as(so)long as, etc. 状语从句though, although, even if, even though, however, whatever, as,etc. 状语从句as…as, so…as, than, etc. 状语从句as, as if, as though, etc. 二、相似连词的用法区别 1.when, while, as, while表时间，从句需用延续性动词，切不可用瞬间动词。 when表时间，从句既可以用延续性动词，又可以用瞬间动词。 as表时间，与when相似，但侧重强调主从句动作同点或同段进行。 when, while后可以接分词短语。 2.because, as, since, for 语气位置意义 because最强前或后“原因”；表客观因果关系；回答“”as较强前“由于”；把众人所知的事实当作理由since较弱前“既然”；就对方陈述的事实作为理由for最弱后“理由”；对某一事实进行推断的理由 注：上面所说的“前”，指从句在主句之前；“后”，指从句在主句之后。 3.so that, so…that, such…that so that“以便”、“结果”表目的和结果。注意：在从句中有情态动词表目的。无情态动词表结果。 so…that “如此的…以致于”表结果。该结构常见于： 1.so+形／副＋that 2.so+形＋a(an)＋单数名词＋that 3.so＋manymuch＋复数名词（不可数名词）+that such…that“如此的…以致于”表结果。该结构常见于： 1.such＋a(an)＋形＋名词＋that 2.such＋形＋复数名词／不可数名词＋that
(完整版)状语从句9种全.doc
实用标准文案 状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结 果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till,until, whenever, no sooner than,hardly/scarcely...when, the moment/minute/instant/second,every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly 等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as侧重时间或动作先后衔接紧，而once 侧重条件，表示“一旦 ...”） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎，就被认出是一个贵族，并被投入监狱。 3)no sooner ...than , hardly/scarcely...when 它们表“一就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时， 从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 注意当 no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4） the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5) 有些副词如： instantly, immediately, directly可用作连词，后接从句。I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句
when时间状语从句讲解教案教程文件
资料收集于网络，如有侵权请联系网站删除状语从句之时间状语从句 一．概念及分类名。复合句中从句可分为定语从句，和句子可以分为简单句，并列句复合句词性从句和状语从句。 用来修饰谓语动词，其他动词，定语，状语或整个句子的从句叫做状语从句。状语从句可分为：时间状语从句、地点状语从句、原因状语从句、条件状语从句、目的状语从句、让步状语从句、比较状语从句、方式状语从句、结果状语从句。 DaMing is a brave boy. DaMing is a brave boy and he always does something special. DaMing is a brave boy, who always does something special.
可编辑word 资料收集于网络，如有侵权请联系网站删除二，时间状语从句 When, while, as, before, after, since, 引导时间状语从句的连接词一般有等。，until/tillas soon as When 观察下面例句，总结其用法 1.When he was a child he was always trying out new ideas. 他小时候就常常试验一些新的设想。 2. When she came into my room, I was just reading a book. 她走进我房间时，我正在看书。 3. Were you writing when the teacher came in? 老师进来的时候，你在写信吗？ 4. Sorry, I was out when you called me. 对不起，你打电话来的时候我出去了。 总结：从句表示动作可以______________也可以_________________,主句和从句的先后关系_______________________________________ When从句一般用于过去时比较多，主句无时态限制。 练习 Eg: When I got to the airport, the guests had left. 当我赶到飞机场时，客人们已经离开了。 可编辑word 资料收集于网络，如有侵权请联系网站删除When he had finished his
状语从句-连接词-汇总
1.时间状语从句连接词 17种 96题 横线前有didn’t,don’t 选until 06湖南省长沙25. --When did your father come back last night? --He didn't come back _______ he finished all the work. A. until B. while C. if 06湖北省孝感市30 .It’s 10 o’clock now. I must go. ---It’s raining outside. Don't leave _____ it stops. A. when B. since C. while D. until 06重庆市29 . My grandma didn’t go to s leep ______ I got back home. A. where B. until C. as soon as D. while 06山东省潍坊市31 . you told me, I heard nothing of what happened. A.Until B.After C.If D.Since 06青海省23 . The lazy boy _______ get to school _______ ten o'clock yesterday morning. A. could, until B. did, when C. didn't, until 06江苏南通14 . I won’t leave my office until my work _____. A. finish B. will finish C. are finished D. is finished 07安徽1 . – Look! Here comes our school bus. -- No hurry. Don’t get on it ______it has stopped. A. until B. after C. since D. when 07成都5 . The kids didn’t start to fly kites in the playground the rain stopped． A．if B．until C．whenever 07福州7. --Hurry up. The bus is coming. --Oh, no. We mustn't cross the street______the traffic lights are green. A．after B．since C．while D．until
状语从句知识点总结
状语从句知识点总结 一、初中英语状语从句 1．We all know that we won't enjoy good health ______ we often exercise. A．though B．if C．when D．unless 【答案】D 【解析】 【详解】 句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。考查连词的用法。A. though虽然，尽管；B. if如果；C. when当......的时候；D. unless除非，如果不。根据句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。只有D项符合题意。故选D。 【点睛】 主将从现是指在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。 常见的有以下四种情况： 一、条件状语从句的主句是一般将来时，那么从句常常用一般现在时 如：When I grow up, I’ll be a nurse and look after patients 我长大后要当一名护士，照顾病人 二、如果主句是祈使句，那么从句通常要用一般现在时 如：Don’t laugh at me when I make a mistake. 我犯错误的时候不要笑话我。 三、如果主句是含有情态动词的一般现在时，根据需要从句多用一般现在时 如：You should be quiet when you are in the reading room 在阅览室时应保持安静 四. 如果if的条件状语从句遇到变换间接和直接时 , 祈使句应用not to.... 如; She said not to close the window 常见的时间状语从句的连词有：as soon as,when,while ,as,until等。 2．---The two old friends were ____ busy ____ with each other that they forgot the time. ---Yes. They hadn’t met for over ten years, so they kept talking the whole night. A．too; to talk B．too; talking C．so; to talk D．so; talking; 【答案】D 【解析】 试题分析：句意:这两个老朋友那么忙于交谈以至于忘了时间。是。他们十年多没见到了，所以他们聊了一晚上。考查句式so…that…因此……以至于……;be busy doing忙于做……，故选D。 考点：考查so…that句式。 3．Chen Wei isn’t at school today ________ he is taking a robot competition in Shanghai.
状语的具体讲解时间状语
句子成分之——－状语的具体讲解（二）时间状语 具体用法：时间状语 导读：一、能做状语的成分 1.名词做状语 2.介词短语做状语（介绍了很多搭配时间的介词） 3.时间状语从句（分别介绍了不同引导词用法） （1）表示“当…时候” while,when,as （2）由before和after引导的时间状语从句 （3）until 和 till表示“直到” （4）since表示“自从”或者“自从这件事结束” （5）由as soon as, 表示“一…就…” （6）by the time each time, every time 二、常用时态中的标志性时间状语 一、能做状语的成分 1. 名词作状语 常做状语的名词有： today, yesterday, tomorrow, this 或that + morning/afternoon/evening/night/day/week/month/year…名词做主语放在句首句尾都可以： Yesterday, I got my new book published. =I got my new book published yesterday. 昨天我出版了我的新书。 2. 介词短语做时间状语 表示在某时间.常用介词at，on，in等。 用at 来表示在某一段时刻： at dawn/daybreak：在黎明 at six ：在6点钟 at midnight ：在午夜 用at 来表示在……岁时 at sixteen/at the age of sixteen ：16岁的时候
用on 来表示在星期几/某日 on Monday ：在星期一 on January fifth：在1月5日 on Christmas Day ：在圣诞节那一天也可用at Christmas on New Year's Day：在新年那天 用in来表示一天中的早中晚，月份，季节或年份 in the morning/afternoon/evening在早晨，下午，晚上 in January/ February在一月，二月 in Spring在春天 in 2014在2014年 表示期间常用介词during，for，over，within，throughout，from和to等。 during／within 用来表示在一段时间内，区别是 during 可以加名词和时间，within后只能加时间。 during the Middle Ages：在中世纪 during 1942 ：在1942年中 during the summer（of that year）：在（那一年的）夏季 during his childhood ：在他童年时期 during two years＝within two years for用来表示动作或状态持续了一段时间，（要与完成时搭配） for six years ：六年之久 for two months ：有两个月 for ever ：永远 表示其他时间概念的介词有before，after，since，until，till，between，up to等 3.时间状语从句 引导时间状语从句的连词，常见的有 before, after, when while, as, since, till, unil, as soon as 等 （1）表示“当…时候” while,when,as
英语状语从句的连接词总结
状语从句连接词 1. 时间状语从句： 常用引导词：when, as, while, as soon as, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when instantly 2. 地点状语从句:常用引导词：where 特殊引导词：wherever, anywhere, everywhere 地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型: 句型1：Where＋地点从句，（there）＋主句。 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 Where there is a will, there is a way. 有志者事竟成 句型2：Anywhere/ wherever＋地点从句，＋主句。 【注意】anywhere本身是个副词，但是，常可以引导从句，相当于连词，意思相似于wherever, anywhere引导的从句可位于主句之前，也可以位于主句之后。而wherever本身就是个连词，表示“在何处，无论何处”。例如： Wherever the sea is , you will find seamen.有海就有海员。 3. 原因状语从句:常用引导词：because=in that, since=now that(既然), as, for(补充说明) 6.条件状语从句：常用引导词：if, unless, 特殊引导词：as/so long as（只要）, only if, providing/provided that（倘若）, supposing that （倘若）, in case that（以防）, on condition that 7. 让步状语从句：常用引导词：though, although, even if, even though（即使） 特殊引导词：as(用在让步状语从句中必须要倒装)，while ( 一般用在句首)，no matter …，in spite of the fact that, whatever, whoever, wherever, whenever, however, whichever, as if=as though（仿佛） 8.比较状语从句：常用引导词：as(同级比较), than(不同程度的比较) 特殊引导词：the more … the more … ; just as …，so…; A is to B what /as X is to Y（A对B来说，像X对Y一样）; no … more than; not A so much as B 9.方式状语从句：常用引导词：as, as if, how 特殊引导词：the way
时间状语从句连接词讲解
1、时间状语从句 A．when, while, as, whenever; when, while, as 表示主句谓语作和从句的谓语动作同时发生或几乎同时发生。1．when ①When表示点时间时，从句中用短暂性动词；表示段时间时，用持续性动词。 When I got home, my family Were already hav ing dinner.我至U家的时候，全家已在 吃晚饭。 （When 表示点时间） When they Were still talking and laughing, the teacher came in. 当他们还在说笑的时候，老师进来了。（When 表示段时间） He WaVed hello Whe n he SaW her当他看见她的时候，就挥手打了个招呼。（Whe n 表示点时间） When you think you knoW nothing, you begin to knoW something. 当你认为自己一无所知的时候，就开始知道一些事情了。（When表示段时间） 【注意】当Whe n意思是正当.. 时候（and at that mome nt时，Whe n只能跟在 前一分句之后。 He WaS about to go to bed Whe n the doorbel rang他正要上床，忽然门铃响了。 They Were Watching the World Cup When suddenly the lights Went out. 他们正看着世界杯比赛，突然灯灭了。 They had just arrived home Whe n it bega n to rai n 他们刚到家，天就开始下雨了。 ②有时When表示虽然，尽管的含义，相当于although或SinCeO He walks Whe n he might take a taxi.尽管可以打的，但他还是步行。 HoW Can you hope for merCy yourSelf When you ShoW none 既然你不宽恕别人，你自己又怎能希望得至别人的宽恕呢？ 2．While ①while通常表示一段时间，从句中宜用持续性动词作谓语。 Strike while the iron is hot .趁热打铁。 She fell asleep while She WaS reading the n ewspape她在看报的时候睡着了。 ②while有时可以作并列连词，表示对比，可译成.... 而.... 。 I am fond of English While he likes math. 我喜欢英语而他却喜欢数学。 We slept while the CaPta in kept WatCh我们睡觉而上尉担任警戒。 ③while有时可引导让步状语从句，意思是虽然。 While they love the Children, they are striCt With them. 虽然他们都爱他们的孩子，但却对他们要求严格。 虽然during 与While 意思很相近，但是during 是介词，不能引导从句。 3．as ①as表示点时间时，从句中用短暂性动词；表示段时间时，用持续性动词。as 和When两者经常可以通用。 The thief WaS CaUght as Whe n he WaS SteaIi ng in the SuPermarke小偷在超市行窃时被逮住了。 I SaW Jim as Whe n he left the meeti ng rooπ?姆离开会议室时候我看到了他。 ②as表示一边... 一边.... ，强调从句和主句中两个动作交替进行或同步进行。 They talked as they WaIked 他们边走边聊。 He looked behi nd from time to time as he went.他一边走，一边不时地往后看。