初中英语时间状语从句讲解及练习.doc

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2021年初中英语语法：时间状语从句解析和练习题(含答案)

2021年初中英语语法：时间状语从句解析和练习题(含答案)在句子中起时间状语作用的句子称为时间状语从句。

时间状语从句可以放在句首、句中和句尾。

引导时间状语从句的词有when、while、as、before、after、since、until/till、as soon as、once、each time、next time、the moment、immediately、instantly等。

（一）when引导的时间状语从句1）when意为“当......时”，引导时间状语从句，表示主句的动作和从句的动作同时或先后发生例句：Faith is the bird that feels the light when the dawn is still dark. 信念是黎明前的黑夜里能感受到光明的鸟儿。

例句：When I was wandering in the street, I met her. 我在街上徘徊的时候遇到了她。

2）when引导的时间状语从句中的动词可以用延续性的=动词，也可以用终止性动词例句：He was listening to the music when I went in. 当我进去的时候，他正在听音乐。

例句：I will visit my parents when I have time. 我有空时会去看望我的父母。

（二）while引导的时间状语从句While引导的时间状语从句，常译为“与......同时，在......期间”，while引导的从句常用延续性动词或表示状态的动词。

例句：They rushed in while we were discussing problems. 当我们正在讨论问题时，他们冲了进来。

例句：Make hay while the sun is shining. （谚）趁热打铁。

（三）as引导的时间状语从句As引导的时间状语从句，可以表达“正当，一边一边，随着”等意思。

初中英语状语从句讲解及练习.doc

初中英语之 --- 状语从句1时间状语从句：在一个句子中作时间状语的句子。

引导词:when（当…时候）while（当…时候）as（当…时候）after（在…以后）before（在…以前｝ as soon as（—…就｝ since（自从…到现在）till /until（直到…才｝by the time（到…为止）构成：引导同+陈述语序句子2原因状语从句：在一个句子中作原因语的句子，译作“因为”。

连接词:由连词because, s ince, as引导,也可由for引导。

举例：Ididn’ t go to school y esterday bee ause I was i II.3条件状语从句连接词:if如果,u nless （=if n ot＞除非。

（主将从现原则）举例：If it doesn ’ t rai n tomorrow,we will go h iking.4目的、结果状语从句目的状语从句是指在一个句子中充当目的状语的句子，译作“以此來.......”。

结果状语从句是指在一个句子中充当结果状语的句子，译作“所以......或者如此... 以致于”。

引导词：so that, s o…that, in order thatHe came early so that he c ould get a g ood seat.The boy is so I ittle that h e can't go t o school alo ne.5让步状语从句让步状语从句是指在句子中作让步的状语的句子连接词:though,although, e ven though,even if 译作“尽管 ...... ”举例：Altho ugh he is ri ch, he is no t happy.状语从句其它引导词1.时间状语从句常用引导词:when, as, while, as soon as, while，before,after, sine e , till,until 特殊引导同：.. ... 就... ：the minute, the moment, the second，eg: The moment she s aw the littl e dog, she f ell in love with it.每次... :every timel didn’t real ize how spec ial my mot he r was until I became anadult.While John was wat ching TV, hi s wife was c ooking.The c hildren ran away from th e orchard （果园）the moment they saw the guard.Ever y time I listen to your advice, I get into trouble.2.地点状语从句常用引导同：where特殊引导同：whereve r无论哪里，anywhere 任何地方，everywhere 每个地方A new scho ol will be b uilt where i t was a shop ping center.Wherever yo u go, you sh ould work hard.状语从句练习单项选择1.John does n't letever ybodyinthe kitchen __________ h e could makehis sur prisedinner fortheparty.A. which B. when C. so that D. as if 2.I wouldt hankit __________ you call back this a fternoon for the doctor5 smeeting.A.until B. if C. when D. that3.Asfar as Iam concerned （就我而言），education is about learning and the more you learn,—____ A. the betterlife will you get B. the betterlife you will ge tC. you will get the bet ter lifeD.will you get the bet ter life4.Af ter the war, a new school wasbuilt _____________ t here had once be en（曾经有）a theatre.A. that B. where C . which D. whe n5.—Is Mr.Smith in the office?—Yes , __________ he is in charg e of the office, he mustbe there.A.since B. how ever C. whether D. for 6.As your good friendJ will do ____________help you.A. that I can to B. what I canto C. all that I can D. what I can7.Someone called me up in the middle ofthe night, b ut they hung up（挂断电话）____________ I coul d answer the phone.A.as B.since C. until D. before8.We must hurry up __________catchup with the last train.A. that B. so that to C. in order that D. in ord er toLondon 9.No m atter ________ h ard it ma y be, I will carry it out .A. what B. whatev er C.how D. however 1 0. _________you may do, you must do itwell.A. Which B.Whenever C. What ever D.WhenM. ________ you are so weak, you’d better sta y at home.A.Since B. For C. B ecause D. Though 1 5.1saw Mr.Smith last S unday. We had not seen each other ____________ I left .A. as B. before C.since D. till 16.1’11 be back before you ________ .A.will leave B will have left C.leave D. would lea vel7.If the weather ____________ tomor row, we will go picnic i n the centra 1 park.A wil 1 be fine Bis fine Cis going to be fine D h ave been fine18. ________________________ They wen t on working it was late at night.A. eve n if B.as if C. however D. as tho ughl9.l hurr ied _____________ I wouldn't b e late for c lass.A. sine e B. sotha t C.as if D . unless20.T he volleybal I match will be put off if it __________ .A. will r ain B. rain s C. r ained D. is raining【实例解析】1.（2004年北京市海淀区中考试题）You will sta y healthy ________ you do more exerci se, such as running and walking.A.ifB. howC. beforeD. where2.（2004年江丙省中考试题）…Shall we go on wor king?Ye s, _________ I prefer to have a rest.A. whenB. ifC. be causeD. th ough3.（2004年徐州市中考试题）N one of us kn ew what had happened ___________ they told us abo ut it.A. w henB. unti IC. afterD. though4.（2004年泉州市中考试题）••-1 ho pe you’ll en joy your tri p, dear!—Thank you,mum. Til gi ve you a cal I ___________ I get there.A. untilB. as soon a sC. sinceD. till【中考演练】一.单项填空1. ______ he z s old, he c an still car ry this heav y bag.A. T houghB. Si neeC. ForD. So2.•■-Do you know if he ______ to play ba sket ball wi th us?---1 think he wi II come if h e _______ fre e tomorrow.A. comes; i sB. comes;will beC.will come;isD. will come; will b e3.In the z oo if a chil d _____ into the water a nd can't swi m, the dolph ins may come up _________ him.A. will fall; to he IpB. fall s; to helpC. will fall; help D . falls; hel ping4.1don z t remember _________ he worked in th at city when he was youn g.A. whatB. which C . where D.who5.We wil I stay at ho me if my aunt __________ to visit us t omorrow.esB. c omeC. will comeD. is coming6.Th e police ask ed the child ren _______ cross the st reet _________ the traffi c lights tur ned green.A. not; befo reB. don't; whenC. n ot to; untilD. not; af ter7.1was late for cla ss yesterday ________ t he re was somet hing wrong w ith my bike.A. when B . that C. u ntil D. bee ause8.I’ll go swimming with you if I _________ f ree tomorrow .A. will b eB. shall beC. am D . was9.In t he exam, the ________ yo u are, _______ the ________ mistakes y ou will make .A. carefu I; littleB. more ca reful; fewes tC. more c areful; fewe rD. more c a ref u I; less10.You shou Id finish yo ur lessons _______ you g o out to pal y.A. beforeB. afterC. whenD.while11.1hurried _____ I wouldn't be late for class.A.sinceB. s o thatC. a s ifD. uni ess12.When you read the book, you'd better make a mark ________ you have any questio ns.A. whi chB. thatC. where D . though13.The teacher raised his v oice ________ a ll the stu dents could hear him.A. forB. s o thatC. b ecauseD. i n order14.H e took off h is coat ________ h e felt hot.A. be causeB. asC. ifD.since15.It is ______ th at we'd like to go out f or a walk.A. a lovely dayB. t oo lovely a dayC. so lovely a dayD. such Io vely a day16 . Mary had _______ m uch w ork to do th at she staye d at her off ice all day.A. suchB.soC. tooD. very17.______ I fel t very tired , I tried to finish the work.A. AlthoughB.BecauseC.AsD. As if18.______ t he day went on, the weat her got wors e.A. WithB. SinceC. WhileD.As19.______ well you c an drive, yo u must drive carefully.A. So long asB.ln order tha tC. No ma tter how D . The momentBeijing20. Write to me as soon as you _________ to.A . will get B. get C. g etting D. g ot二.根据中文意思完成下列英语句子1.不管他跟我开什麽玩笑，我都不生气。

初中时间状语从句语法及练习教案资

英语时间状语从句讲解与练习（一）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 从句用的最多的是大凡过去时，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。

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 多数情况下用的是大凡过去时，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。

这种说法也可以参照。

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。

例如：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？二、while 的用法相比于when 来说，while 从句的侧重点就不一样了。

while 从句的侧重点在于描述动作正在发生的状态，它的意思是：当while 事件正在发生的时候，另一件事如何如何。

初中英语状语从句讲解及典型例题

状语从句在复合句中，用作状语的从句叫状语从句。

状语从句根据它表达的意义可以分为：时间状语从句、地点状语从句、原因状语从句、结果状语从句、让步状语从句、条件状语从句、目的状语从句、比较状语从句、方式状语从句。

（1）时间状语从句引导时间状语从句的连词或短语有：when, while, as, before, after, since, until, as soon as, once, each time, next time等。

1.When引导的时间状语从句When引导时间状语从句时，意为“当....时”，表示主句的动作与从句的动作同时或先后发生。

例：When you are doing your homework, you must be careful.Someone knocked（敲）at the door when I was sleeping.When she first saw the robot, she felt astonished（惊讶）.When Tom got home, he wept with anger.注意：when引导的时间状语从句中的动词可以是延续性的，也可以是非延续性的。

2.while引导的时间状语从句while引导的时间状语从句，意为“与...同时；在...期间”例：They entered the room while we were discussing problems.Father was cleaning the car while I was playing computer games.When she was in college, she felt in love with Mike.注意：while引导的时间状语从句中的动词必须为延续性或者表示状态的动词。

3.as引导的时间状语从句as引导的时间状语从句，表达“正当...，一边...一边...”强调主从句动作同时发生。

时间状语从句(含练习及答案)

以when 引导的时间状语从句- When I got home, my son had finished his homework. (主句动作发生在从句之前)- When(当...时候, 主语+did) we arrived, it was raining.- When(正当...时候，主语+be+doing) I was playing the computer games, my mum came in. - He is always nervous when he speaks to strangers.- I usually walk to school when it rains.以while 引导的时间状语从句- While I was reading, my brother was playing with his toy cars. (主从句子动作同时发生)- While/When/As he was studying in the library, I saw him. (表示一段时间时，while/when/as 可替换)while引导的从句的谓语动词必须是持续性动作:I saw him while(x) I was getting off the bus.(x)I saw him when/as I was getting off the bus.以as 引导的时间状语从句- He will grow wiser as he grows older. 随着年龄的增长，他会聪明起来。

（随着，表示时间的推移，这时，不用when/while）- He entered the room as/when/while the meeting was going on. 正当开会的时候，他走进房间。

以before引导的时间状语从句- He had washed his hands before he had dinner. (主句动作先于从句动作)- Please clean the house before you move in.以after 引导的时间状语从句- She went on holiday after she had taken the examination. (从句动作先于主句)- You can watch TV after you finish your homework.以since 引导的时间状语从句- She has been in the house since she came to the city. (主句完成时态，从句过去时)- I have taught them English since last year.以as soon as引导的时间状语从句- I will write to you as soon as I get to America. 我一到美国就会给你写信。

时间状语从句讲解和练习(答案)(可编辑修改word版)

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。

英语时间状语从句讲解与练习(完整版)

英语时间状语从句讲解与练习英语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这三个词的意思很简单，都有“当……时候”的意思。

但学生经常会问三个词的区别在哪儿，特别是在做选择题的时候。

别说是学生，就我个人而言，做这样的选择题要保证百分之百的正确也是不可能的。

现根据大量的实例和个人的思考，做一点小结，供大家参考。

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。

初中状语从句之时间状语从句：知识点总结+习题(word版,无答案)

初中状语从句之时间状语从句：知识点总结+习题（word版，无答案）状语从句——时间状语从句1, 由when 或whenever 引导, when 指的是“某一具体的时间”, whenever 指的是“在任何时间”。

Eg: When I came into the room, he was writing a letter. 当我进屋时, 他正在写信。

Eg: We shall go there whenever we are free. 我们什么时间有空, 我们就去那里。

2, when 意为“这时”或“在那个时候”,可以看作是并列句,这种用法的when 分句一般位于句末。

Eg: I was walking along the street when suddenly someone patted me on the shoulder from behind.我正在街上走着, 这时忽然有人从后面拍我的肩膀。

3, while 指“在某一段时间里”, “在…期间”, while 引导的动作必须是持续性的。

Eg: While it was raining, they went out. 天下雨的时候, 他们出去了。

I stayed while he was away. 他不在的时候我在。

4, as 引导持续性动作, 强调主句和从句的动作同时发生。

Eg: He hurried home, looking behind as he went. 他赶快回家, 不时地一边走一边向后看。

5, 由before 或after 引导。

Eg: Be a pupil before you become a teacher. 先做学生, 再做先生。

Eg: He arrived after the game started. 比赛开始后, 他到了。

6, 由till 引导。

如主句动词是持续性动作, 常用肯定式, 表示“直到…为止”。

完整版)初中时间状语从句语法及练习(全)

完整版)初中时间状语从句语法及练习(全)状语从句是复合句中起修饰作用的从句，用来修饰说明谓语，包括地点、时间、原因、目的、结果、条件、让步、比较、方式和伴随状况等方面。

状语从句可以在句首或句末，从句后面常用逗号与主句隔开；放在句末时，从句前面往往不用逗号。

状语从句可以分为时间、地点、原因、目的、结果、让步、比较、方式和条件状语从句。

时间状语从句的从属连词有when。

while。

as。

before。

after。

till/until。

since。

whenever。

as soon as等。

主句和从句的时态一般是主将从现、主情从现、主祈从现。

When引导时间状语从句时表示“当……的时候”，既可以指时间段也可指时间点，从句中既可用延续性动词又可用瞬间性动词，且动作既可和主句的动作同时发生又可在主句的动作之前或之后发生。

当when引导的时间状语从句中一般用一般现在时表将来（主将从现）。

例如：I will call you when I get there。

While和as与when类似，都表示“当……的时候”，但while更强调主句和从句的动作同时进行，as则更强调主句和从句的动作相互呼应。

例如：While I was reading。

he was watching TV。

As I was leaving。

the phone rang.Before和after分别表示“在……之前”和“在……之后”，从句中用一般过去时表示过去的动作或用一般将来时表示将来的动作。

例如：I finished my homework before my mother came back。

After he finishes his work。

he will go to the gym.Till/until表示“直到……为止”，从句中用肯定句表示肯定的动作或用否定句表示否定的动作。

例如：I will wait for you until you finish your work。

初中英语时间状语从句讲解及练习.doc

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①as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。

②when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。

③while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。

我们将一直等到他回来。

他直到晚上11点才回家。

3.主句发生在从句之后，这类从句由从属连词after引导，意为“在---之后”。

从句既可置于主句前，也可置于主句之后。

放学后我们踢足球吧。

初中时间状语从句语法及练习

初中时间状语从句语法及练习English Time Adverbial Clauses: XXX1) Usage of "when," "while," and "as" in XXXI。

Usage of "when"When it comes to the usage of "when" in adverbial clauses。

the most commonly used tense is the simple past tense。

while the tense of the main clause is not restricted and depends on the specific XXX.1.When he was a child。

he always tried out new ideas.As a child。

he often XXX.2.When she entered my room。

I was reading a book.I was reading a book when she came into my room.3.Were you writing when the teacher came in? XXX?4.Sorry。

I was out when you called me.I missed your call because I was not at home.5.He was about to leave when XXX.He was just about to leave when XXX.6.I thought of it just when you XXX.I had the same idea as you at the same time.7.I had hardly closed XXX.I had just closed my XXX.From the above examples。

(完整版)初中英语状语从句讲解、练习与答案

状语从句状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。

根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。

1. 时间状语从句(1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。

例如：It was raining hard（rain hard 下大雨）when got to school yesterday.While he was doing his homework, the telephone rang.As he walked along（沿着走）the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle school, he went to work in a factory.(2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。

例如：I’ll ring you up as soon as I get to New York.I will tell him everything when he comes back.He won’t believe it until he sees it with his own eyes.(3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。

如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。

例如：The young man read till the light went out（熄灭）.Let’s wait until the rain stops.We won’t start until Bob comes.Don’t get off（从下来）until the bus stops.【Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。

初中英语状语从句和练习题(含答案)

状语从句一、时间状语从句时间状语从句表示时间，引导词有：when, while, as, till, until before, after, since等。

时间状语从句的引导词所表示的意思不尽相同，要注意把握不同引导词所表示的不同时间关系，以及它在具体句子中对应的时态、语态等问题。

注意：as（在……时候，因为），since（自从，因为），它们可以引导时间从句，并强调主句和从句的动作同事发生。

并且while有时还可以表示对比。

例如：（1）While my mother was reading the newspaper, I was watching TV.(read是延续性的动词，read和watch同事发生)I like playing football while you like playing basketball.我喜欢踢足球，而你喜欢打篮球。

（对比）（2）when（当……的时候），引导的从句的谓语动词可以是延续性动词，也可以是瞬间动词。

从句动作可与主语动作同事发生，也可在其后发生。

I was reading a book when she came into my room.(come是瞬间动词，只能用when引导，不能用while)I often missed my home when(while) I lived in NewYork.（live是延续性动词，when可用while代替）（3）when和while的区别还在于：while引导的时间状语从句多用于进行时态，而when引导的时间状语从句多用于一般时态。

While they were talking, the bell rang.正在他们谈话的时候，上课铃响了。

（4）as译作“一边……一边”、“随着……”，侧重主句和从句的动作同时发生。

有时可与when，while通用。

We always sing as we walk.我们总是边走边唱。

(完整版)初中时间状语从句语法及练习(全)

状语从句什么是状：句子中修、形容等的句子成分叫状，用来从地点、、原因、目的、果、条件、步、比、方式和陪同情况等方面修明。

e.g. He speaks English very well（.副作状）e.g. He is playing under the tree（.介短作状）e.g. I come specially to see you（.不定式作状）e.g. If I am not busy tomorrow,I will play football with you.（从句作状）e.g. Having had a quarrel with his wife,he left home in a bad temper（.分作状）状从句：状从句就是在复合句里起状作用的从句，能够表示、地点、原因、目的、果、步、比、方式、条件等。

引状从句的叫做隶属。

状从句的位置能够在句首，也能够在句末。

放在句首，从句后边常用逗号与主句分开；放在句末，从句前面常常不用逗号。

If it ’ s fine tomorrow, I wilgo with you.I will go with you if it’ s fine tomorrow.状从句分：1、状从句2、地点状从句3、原因状从句4、目的状从句5、果状从句6、条件状从句7、步状从句8、比状从句9、方式状从句状从句隶属：when, while, as, before, after, till/until, since, whenever, as soon as（一⋯⋯就）⋯⋯：主将从，主情从，主祈从一、 When/while/as （当⋯候）区：主句作与从句作生的（同/以前 /此后）；从句（延性 /瞬性）1）When:when 引状从句表示“当⋯⋯ 的候”，when既能够指段也可指点，从句中既可用延性又可用瞬性，且作既可和主句的作同生又可在主句的作以前或此后生。

且when 引的状从句中一般用一般在表将来（主将从）。

初中英语状语从句详细讲解与练习(精华版)

对比训练 1
1. __A__ he heard this, he got very angry.
2. I met Lucy__B__ I was walking along the river.
3. __C__ a child, he lived in the countryside. A. when B. while C. as
4. 表示“随着…..”.常指一个行为是另一个行为的结果。 As she grew older, she became more beautiful.
while:持续性动词／进行时
1.一般或现在情况
e.g. I like listening to music while I am doing my homework 2.将来. 情况－V一般现在时或现在进行时 e.g.— I’m going to the post office.
won in the end.
A. After B. before C. when D. then
since引导的时间状语从句
1.常译为“自从……”， 2.主句常用现在完成时，从句常用一般过去时。
1.我们自从分手以后一直没见过面。 We haven’t seen each other since we parted. 常用句型：It has been (is) + 时间段 + since从句
-- While you are there, can you get some stamps for me?
3.过去情况
e.g. I hurt my should while I was doing gym.
When: 1.当…的时候 When I was young, I went to town myself. When he receives the letter, he’ll tell us.

初中英语语法：时间状语从句解析和练习题(含答案)

2021年初中英语语法：时间状语从句解析和练习题(含答案)在句子中起时间状语作用的句子称为时间状语从句。

时间状语从句可以放在句首、句中和句尾。

引导时间状语从句的词有when、while、as、before、after、since、until/till、as soon as、once、each time、next time、the moment、immediately、instantly等。

例句：When I was wandering in the street, I met her. 我在街上徘徊的时候遇到了她。

例句：I will visit my parents when I have time. 我有空时会去看望我的父母。

（二）while引导的时间状语从句While引导的时间状语从句，常译为“与......同时，在......期间”，while引导的从句常用延续性动词或表示状态的动词。

例句：They rushed in while we were discussing problems. 当我们正在讨论问题时，他们冲了进来。

例句：Make hay while the sun is shining. （谚）趁热打铁。

（三）as引导的时间状语从句As引导的时间状语从句，可以表达“正当，一边一边，随着”等意思。

英语时间状语从句讲解与练习(完整版)

但学生经常会问三个词的区别在哪儿，特别是在做选择题的时候。

别说是学生，就我个人而言，做这样的选择题要保证百分之百的正确也是不可能的。

现根据大量的实例和个人的思考，做一点小结，供大家参考。

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。

状语从句考点详解及练习(初中英语专项复习) 1

状语从句考点详解及练习（初中英语专项复习）【考点详解】1.时间状语从句（1)when,while和as的用法：①when,while都表示“当··.··时”，如果从句中的动词是延续性的，when,while可通用。

当从句中的动词是非延续性动词时，则不用while.例I met her when/while I was walking in the street.我正在街上走时遇见了她。

延续性动词例I saw him when he arrived there.当他到那儿时，我看见他了。

非延续性动词①while用于同时进行的两个延续性动作相伴随而发生，含有对比的意思。

While Millie was watching TV,Eddie was sleeping.当米莉在看电视时，埃迪正在睡觉。

同时发生①as不指先后，而指并列发生，尤指动作或事件同时发生，表示“随着······,一边······,一边······”。

例As I grew older, my interest in radio grew.随着年龄的增长，我对广播的兴趣也在增加。

（2)until和till的用法：①主句的谓语动词是延续性动词时，主句用肯定形式，表示这一动作或状态一直延续到until/till所表示的时间为止。

例He waited until she had finished speaking.他一直等到她讲完。

延续性动词，主句用肯定形式①主句的谓语动词是非延续性动词时，主句用否定形式，表示主句的动作直到till/until所表示的时间才发生，构成“not..till/until”结构，意为“直到······才····”。

时间状语从句+习题练习(含答案)

专题: 时间状语从句在下列空格中填入适当连词。

1._________he comes tomorrow,I will ask where he has been.2._________he was speaking,everybody listened carefully.3.I saw her just now_________she was getting off the train.4.Have a good look at that man________you pass him.5.It was already eight o'clock_________we got there.6.I was about to go out_________a visitor came.7.We'll go to the country at the beginning of June,_________the summer harvest will start.8.He learned to speak German_________he was in Berlin.9.Henry is in charge of the office________Mr.Smith is away.10.I listen to the recorder_________I have time.11.He had learned Chinese_________he came to China.12._________the work was done,we sat down to sum up experience.13.I haven't seen him_________he moved to the other side of the town.14.I waited________ he came back.15.I didn’t recognize him________he took off his eyeglasses.16.She likes everything to be in place________she starts to work.17.The thieves ran away_________they caught sight of the police.18.They decided to go back home_________their money ran out.19.__________I get to the airport,I will phone you to pick me up.20.They were about to leave______it began to rain.Keys:1.When2.While/When3.as4.when/as5.when6.when7.when8.while9.whi le10.whenever11.before12.After13.since14.till/until15.until16.before17.as soon as18.before19.As soon as20.when。