状语从句用法及练习
语法专题：状语从句(含练习和答案)
状语从句一、状语从句的定义状语从句（Adverbial Clause）是指句子用作状语时，起副词作用的句子。
状语从句可以修饰谓语、非谓语动词、定语、状语或整个句子。
状语从句根据其作用可分为：时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。
状语从句一般由连词（从属连词）引导，也可以由词组引起。
从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。
二、状语从句常用引导词1. 时间状语从句as /while /whe n /un til /once /since / before; whe never, he first/last time,every/each time等。
2. 地点状语从句3. 原因状语从句4. 条件状语从句5. 目的状语从句6. 结果状语从句7. 方式状语从句where/wherever 等。
because/as/si nce/fo 等。
if/unl ess/as long as 等。
so that/i n order that/i n case等。
so...that/such...that/so tha等。
as/as if(though)等。
than/as …as/the more …the 等ore9. 让步状语从句although/no matter+.../eve n if/ whatever/ as尽管）等。
三、状语从句分析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 teleph one rang.As he walked along (沿着走)the lake, he sang happily.(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。
(英语)英语状语从句的基本方法技巧及练习题及练习题(含答案)含解析
（英语）英语状语从句的基本方法技巧及练习题及练习题(含答案)含解析一、初中英语状语从句1．Betty you the answer as soon as she works it out later.A．tells B．told C．will tell D．is telling【答案】C【解析】【详解】句意：贝蒂之后一算出来，她就会告诉你答案。
考查时态。
tells告诉，一般现在时；told一般过去时；will tell一般将来时；is telling现在进行时。
as soon as表示“一……就……”。
由as soon as引导的从句需要用一般现在时态代替将来时态，可知主句时态是一般将来时。
故选C。
2．I won't go he comes back.A．until B．while C．when D．why【答案】A【解析】句意：直到他回来，我才走。
A. until 直到； B. while当---时候； C. when当---时候； D. why为什么；not---until--- 直到---才---；故选A3．At last, Amy grew ____ tired ____ she fell asleep.A．as; as B．such; that C．so; that D．not only; but also 【答案】C【解析】【详解】句意：最后，艾米累得睡着了。
A. as; as 与…一样；引导比较状语从句；B. such; that如此...以致;如此...以至于，引导结果状语从句；C. so; that如此…以致…；引导结果状语从句；D. not only; but also不但…而且…连接两个并列主语。
根据句意可知，此句是结果状语从句，such是形容词，修饰名词；so是副词，与形容词或副词连用。
本题第一空所填词要修饰形容词tired，所以应填so，故选C。
4．— _______ good time we had at the party last night!— Yes. It was _______exciting party that I would never forget it.A．What; so B．How; such C．What a; such an D．How a; so an【答案】C【解析】【详解】试题分析：句意：昨天晚上我们在聚会上玩的是多么开心呀！是的，它是如此的令人兴奋以至于我永远不会忘记它。
状语及状语从句(语法加练习完整讲解)
结果状语从句
The problem is so difficult that it will take us time to work it out. 这道题如此难以至于我们要用很多时间才能解决。
She is such a kind girl that everyone likes her. 她非常善良，以至于每个人都喜欢她。
not that...but that...(不是因为...而是因为)
条件状语从句
If you want to succeed, you'd better work hard. 如果你想成功，最好努力工作。 I'll come unless it rains. 除非下雨，否则我一定来。 You can borrow the book as long as you promise to keep i Ming studied so hard that he caught up with the others very quickly． 李明学习如此努力，结果很快赶上了其他人。
6．程度状语： I nearly forgot what he had promised． 我几乎忘记了他答应的事。
(2)如果动词前有一个或几个助动词，状语位于第一个 助动词之后。 He has already had his lunch．他已吃过午饭了。
(3)如果动词是be，状语就放在be动词之后。 He is always at home. 他总是在家。
3.状语位于句末，这是状语的通常位置。
We get up at six in the morning. 我们早晨六点起床。
三、状语的分类：
状语按用途可分为：地点、时间、原因、目的、 结果、条件、让步、程度、方式、伴随情况等几类。
高中英语状语从句讲解与练习
高中英语状语从句讲解与练习高中英语状语从句一、时间状语从句1、when的用法（1）when既可引导一个持续性动作，也可引导一个短暂性动作，可用于表示主句和从句动作同时发生或从句动作先于主句动作，有时还可表示从句动作后于主句，意为“当……时候”。
（2）when在beabouttodo……when……，bedoing……when……，haddone……when……，beonone’sway……when……，beonthepointofdoing…when……等结构中作“那时突然”讲。
（3）when“既然、鉴于；尽管，虽然（位于主句之后）；如果”2、while的用法（1）则表示“当……时候”，鼓励的动作必须就是延续性的。
（2）用做同列连词，则表示相对关系“然而”。
（3）引导让步状语从句，相当于although,意为“虽然”，位于主句前。
（4）引导条件状语从句，相当于as/solongas，意为“只要”。
3、as的用法（1）则表示“当……时候”，特别强调同时出现，不所指先后。
（2）说明两种正在发展或变化的情况，表示“随着”，表示时间的推移。
（3）表示“一边……一边……”（4）强调两个动作紧接着发生。
（5）表示“虽然，尽管”（6）其他含义“正像，正如”，“做为”，“由于，因为”。
4、before的用法（1）一般意为“在……之前”“……才”，“……就”“还没有……”“免得”“不知不觉”“宁可，宁愿”，“否则，要不然”。
（2）itwillbe/was时间段before通常现在时/通常过去时。
在肯定句中，意为“多长时间之后才”；在否定句中，意为“用没法多长时间就”。
5、until和till（1）与肯定句连用，必须是延续性动词。
（2）与否定句属格，必须不为延续性动词，则表示“直至……才，在……之前不……”。
特别注意：notuntil可以用作特别强调句和倒装句强调句：itis/wasnotuntil…that…倒装句：notuntil放句首时，主句要部分倒装。
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。
状语从句讲解及练习
状语从句讲解及练习初中英语状语从句讲解及专项练习状语从句指由句⼦来作状语。
它可以修饰谓语、⾮谓语动词、定语、状语或整个句⼦。
根据其作⽤可分为时间、地点、原因、条件、⽬的、结果、让步、⽅式和⽐较等从句。
状语从句⼀般由“主句+连词+从句”或者“连词+从句，主句”。
⼀、时间状语从句：由when，before，after，as soon as，since，until，not…until引导。
1. Mozart started writing music when he was four years old.当莫扎特4岁的时候，就开始写⾳乐作品。
2. He went home after he finished his homework yesterday.他昨天做完作业之后就回家了。
3. Mr. brown had worked in a bank for a year before he came here.布朗先⽣来这之前在⼀家银⾏⾥⼯作了⼀年。
4. we began to work as soon as we got there.我们⼀到那就开始⼯作。
Mr green has taught in that school since he came to china three years ago.⾃从格林先⽣三年前来到中国就⼀直在这所学校教书。
5. They walked until it was dark.他们⼀直⾛到天⿊。
6. Xia o ming didn’t leave home until his father came back.⼩明直到他爸爸回来才离开家。
⼆、条件状语从句：由连词if, unless (=if not) 引导。
1.I f it doesn’t rain tomorrow, we will go fishing.如果明天不下⾬, 我们就去钓鱼.2.You will get good grades if you study hard.如果你努⼒学习,就会取得好成绩.3.I will go to the party unless he goes there too.我不会去参加聚会的, 除⾮他也去.(如果他不去,我也不去.)4.You will be late unless you leave at once.如果你不马上⾛,你将会迟到的.(=I f you don’t leave at once, you will be late.)(主将从现)：在条件状语从句中, 当主句是将来时的时候,从句要⽤⼀般现在时.三、原因状语从句：由连词because（因为）, since, as（既然，由于）引导1.I didn’t go to school yesterday because i was ill.我昨天没去上学，因为我⽣病了。
状语从句讲解与练习
状语从句讲解与练习一、时间状语从句定义：用从句来表达一件事情或一个行为发生的时间(一) before & afterbefore：“在……之前”，主句动作发生在从句动作之前[主前从后]after：“在……之后”，主句动作发生在从句动作之后[主后从前]He called me after he finished his homework.He had learned English for three years before he went to London.(二)as soon as 一……就…… [主将从现]表示从句动作一发生，主句动作马上就发生。
I'll tell her everything as soon as she comes back.As soon as I reached Canada, I rang him up.(三) since 自从(1) 主句【现在完成时】+ since时间状语从句【一般过去时】He has gone abroad since he was 20.(2) It’s + 一段时间+ since时间状语从句【一般过去时】It is 10 years since we became friends.(四) until(1) 用于肯定句中，表示主句的动作一直持续到从句动作发生或状态出现时为止。
一般可译为“直到……为止”。
主句的动词必须是延续性的。
He will stay here until his mother comes back. [主将从现](2) until用于否定句中，表示主句的动作在从句的动作发生之后才开始。
一般可译为“直到……才……”或“直到……之前不要……” 。
主句的动词多为非延续性。
Don”t get off the bus until it has stopped.The little girl didn’t stop crying until she saw her mom.(五) when & while & as(1) 理论基础①三者都可表示“当……时”② while只接持续性动词，when/as持续、短暂都可以接③while 多用于进行时态，when多用于一般时态(2) 一般时while进行；进行when一般时The telephone rang while I was taking a bath.I was reading a newspaper when he came in.(3) 事件对比用while（然而；却）Father was preparing a report while I was playing PC games.He likes coffee while she likes tea.(4) “随着”/“一边…一边”用asThings are getting better and better as time goes on.She sang as she went along.二、原因状语从句because 因为（不与so连用）(1) because &because ofbecause引导原因状语从句because of 是介词短语，后跟n./pron./V-ing，句中作原因状语-- Why didn't he come here?-- He didn’t come here because he was ill.-- He didn’t come here because of his illness.(2) because & for & since & asbecause 语气最强烈；for放句中，用来表示一种附带或补充解释、说明；since & as 通常放句首，作“既然”讲。
中考英语状语从句高级综合用法练习题50题
中考英语状语从句高级综合用法练习题50题1.I was doing my homework when my mother came in.A.whenB.whileC.asD.since答案：A。
“when”表示“当……的时候”，通常指一个动作发生的时候另一个动作突然发生。
“while”通常表示两个动作同时进行，“as”也有“当……的时候”的意思，但更强调伴随，“since”表示“自从”，不符合语境。
这里表示妈妈进来的时候我正在做作业，是一个动作发生时另一个动作突然发生，所以选A。
2.He had just fallen asleep when the phone rang.A.whenB.whileC.asD.since答案：A。
理由同上，“when”符合语境，表示一个动作发生的时候另一个动作突然发生。
3.We were having a picnic when it started to rain.A.whenB.whileC.asD.since答案：A。
“when”在这里表示正在进行一个动作时另一个动作突然发生，我们正在野餐的时候开始下雨了。
4.She was reading a book when I arrived.A.whenB.whileC.asD.since答案：A。
“when”表示一个动作发生的时候另一个动作突然发生，我到达的时候她正在读书。
5.I was taking a shower when the doorbell rang.A.whenB.whileC.asD.since答案：A。
同样是一个动作发生时另一个动作突然发生，用“when”。
6.He was watching TV when his friend came to visit.A.whenB.whileC.asD.since答案：A。
“when”符合这里的语境，表示一个动作发生的时候另一个动作突然发生。
7.We were playing basketball when it got dark.A.whenB.whileC.asD.since答案：A。
状语及状语从句(语法加练习完整讲解).ppt
4．动词不定式（或不定式短语）： He went to see a film ．他看电影去了。 My father was surprised to hear the news ． 我父亲听到这个消息，感到惊奇。
5．分词（短语）： He sat there reading a novel ． 他坐在那儿看小说。 The students went away laughing． 学生们笑着走开了。
2023最新整理收集 do something
The Adverbial 状语
ห้องสมุดไป่ตู้ 一、什么是状语
修饰动词、形容词 、副词或整个句子 ，说明 动作或 状态特征的句子成分，叫做 状语。
1. 状语修饰动词 Silently she went away. 她悄悄地走开了。
2. 状语修饰句子 Sadly, he will not be there. 令人伤心的是，他将不会在那里了。
The Adverbial Clauses 状语从句
从状种九
时间状语从句 地点状语从句 原因状语从句 条件状语从句 让步状语从句 结果状语从句 目的状语从句 方式状语从句 比较状语从句
时间状语从句
I will discuss this with you when we meet. 我们见面时再与你讨论这件事。
(2)如果动词前有一个或几个助动词，状语位于第一个 助动词之后。 He has already had his lunch ．他已吃过午饭了。
(3)如果动词是 be，状语就放在 be动词之后。 He is always at home. 他总是在家。
3.状语位于句末，这是状语的通常位置。 We get up at six in the morning . 我们早晨六点起床。
状语从句讲解及习题附答案
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 I was standing at the window, I saw several boys running along the street.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”。
(完整版)初中时间状语从句语法及练习(全)
什么是状语：句子中修饰动词、形容词等的句子成分叫状语，用来从地点、时间、原因、目的、结果、条件、让步、比较、方式和伴随状况等方面修饰说明谓语。
e.g. He speaks English very well（. 副词作状语）e.g. He is playing under the tree（. 介词短语作状语）e.g. I come specially to see you（. 不定式作状语）e.g. If I am not busy tomorrow,I will play football with you. （从句作状语）e.g. Having had a quarrel with his wife,he left home in a bad tempe（r. 分词作状语）状语从句：状语从句就是在复合句里起状语作用的从句，可以表示时间、地点、原因、目的、结果、让步、比较、方式、条件等。
引导状语从句的连词叫做从属连词。
状语从句的位置可以在句首，也可以在句末。
放在句首时，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。
If it ' s fine tomorrow, I lw gilo with you.I will go with you if it ' s fine tomorrow.状语从句分类：1、时间状语从句2、地点状语从句3、原因状语从句4、目的状语从句5、结果状语从句6、条件状语从句7、让步状语从句8、比较状语从句9、方式状语从句时间状语从句从属连词：when, while, as, before, after, till/until, since, whenever, as soon as（就）⋯⋯时态：主将从现，主情从现，主祈从现、When/while/as （当⋯时候）区别：主句动作与从句动作发生的时间（同时/之前/之后）；从句动词（延续性/瞬时性）1）When:when 引导时间状语从句时表示“当⋯⋯的时候”，when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。
状语从句讲解及练习题50题-有答案
状语从句1.在主从复合句中修饰主句中的动词，形容词，副词等的从句叫状语从句。
可分为，时间状语从句，地点状语从句，原因，目的，结果，条件，让步，比较和方式状语从句。
2.时间状语从句起时间状语作用的句子；可放在句首，句中和句尾常用引导词：when，while, as, after, before, since, till, until, the moment, hardly ⋯when , no sooner ⋯than when, while, as 的用法1)when 用法最广，常可代替while 和as, 在while 引导的从句中，动词只能是延续性的When the fire broke out, all the students were sleeping soundly.The telephone rang while I was taking a bath.2)当两个表示时间延续的动作同时发生而又有对比意味的时候，用while ，在这样的复合句中，主句从句的时态通常是相同的。
Father was preparing a report while I was playing PC games.3)常用as 的情况：一边⋯一边；表示随着短暂动作的发生，另一行为伴随发生As he talked on, he got more and more excited.until 和till 的用法表示“一直到⋯”时，主句和从句都用肯定式；I will wait until/ till the concert is over. 表示“直到⋯才⋯”是，主句用否定，从句用肯定式。
They can't go untilSunday.since 的用法since 引导的从句中，如果是持续性动词，往往理解为某一状态的终止。
He has written to me frequently since he was ill. 自从他病好以来，他常写信给我。
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.
初中状语从句讲解及习题附答案
（一）状语从句概述（二）状语从句详解时候，从句要用一般现在时。
for He must be ill, for he is absent today.He could not have seen me, for I was not there・练习一单项填空1.______ he's old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2.-一Do you know 讦he ____ to play basketball with usA. comes; is B・ comes; will be C・ will come; is D・ will come; will be3.In the zoo if a child ______ into the water and can't swim, the dolphins may come up_______ h im.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4.I don't remember _________ he worked in that city when he was young・A. whatB. whichC. whereD. who5.We will stay at home if my aunt ________ to visit us tomorrow・A. comes B・ come C・ will come D・ i s comi ng6.The police asked the children ________ cross the street __________ the traffic lights turned green・A. not; before B・ don't; when C. not to; until D・ not; after7.I was late for class yesterday _________ there was something wrong with my bike.A. when B・ that C・ until D・ because8.I'll go swimming with you 讦I ________ free tomorrow・A. will beB. shall beC. amD. was9.In the exam, the __________ you are, _______ the _______ mistakes you will make ・A. careful; little B・ more careful; fewest C・ more careful; fewer D. more careful; less10.You should finish your lessons _______ you go out to play・A. beforeB. afterC. when D・ while11.I hurried ____ I wouldn't be late for class・A. sinceB. so thatC. as 讦D. unless12.When you read the book, you'd better make a mark _________ you have any questio ns.A. whichB. thatC. whereD. though13.The teacher raised his voice _______ all the students could hear him.A. for B・ so that C・ because D・ in order14.He took off his coat _______ he felt hot.A. because B・ as C・ if D・ since15.It is _____ that we'd like to go out for a walk・A. a lovely day B・ too lovely a day C・ so lovely a day D・ such lovelya day16.Mary had ______ m uch work to do that she stayed at her office all day.A. suchB. soC. tooD. very/17. _____ I felt very tired, I tried to finish the work・A. AlthoughB. BecauseC. AsD. As 讦18. _____ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. _____ well you can drive, you must drive carefully.A・ So long as B・ In order that C・ No matter how D・ The moment20.Write to me as soon as you ________ to Beijing・A. will get B・ get C・ getting D・ got二.根据中文意思完成下列英语句子1.不管他跟我开什么玩笑，我都不生气。
（完整版）状语从句练习
（完整版）状语从句练习状语从句状语从句：指把一句子当着副词作状语时，修饰动词、或整个句子；根据它在句中的作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句；状语从句前一般由连词（从属连词）引导，也可以由词组引导。
它常位于句首；若位于句中，常用逗号与主句隔开；位于句尾时可以不用逗号隔开。
一、时间状语从句1. 通常由以下连词弓丨导：when / while / as/ after/ before/ as soon as/ since/ till /until / by the time2. 在时间状语从句中，要注意时态一致。
（主将从现）1）.when 当…..的时候: Mozart started writing music when he was four years old.2）.while 在…期间： He visited a lot of places while he was traveling.3）.as 在…的同时；一边…一边...: He smiled as he stood up.4）.after 在...之后: He left the classroom after he had finished his homework the other day.5）.before 在...之前Mr. brown had worked in a bank for a year before he came here.6）.as soon as 一...就... We bega n to work as soon as we got there. I will write to you as soon as i get home.7）.since 自...以来（至U现在） Mr green has taught in that school since he came to china three years ago.8）till /until 直至U : They walked till /until it was dark. Tom didn ' t leave home till / until his father came back.难点---- as/ when/ while的辨析as when while都表示主、从句动作同时发生，三者差异如下：as表示一边…一边"/随着，强调两个动作同时进行，I am cooking as I am singing.when 当…..的时候，从句动作可在主句动作"之前"或"之后"发生lit was raining hard when （as） i got there. 还可表and then; at that moment （正在那个时候/突然）：I am leaving for Beijing when the phone rang.while 在…期间从句动作为延续性动词或状态词I am cooki ng while I am si ngi ng然而（（表转折，对比）she thought I was talking about her daughter, while I was talking about my daughter.Mother was worried because little Alice was ill, especially as （when/ while） father was away.二、条件状语从句要点：状语从句由连词if （如果）、unless （=if not）（除非）弓I导。
状语从句讲解及练习
状语从句状语从句在句中作状语，修饰主句中的动词、形容词或副词等。
状语从句放在主句之前时，常用逗号分开；放在主句之后，一般不用逗号。
状语从句按其意义和作用可分为时间、条件、原因、让步、目的、结果、方式、比较、地点9种。
1．时间状语从句1) 时间状语从句常用连词有when, as, while, before, after, since, till, until, as soon as, hardly … when …, no sooner … than …., the moment等。
2) 时间状语从句一般不用将来时。
因此，主句若为将来时，时间状语从句要用一般现在时。
I’ll go on with the work when I come back tomorrow.3) 连词when, while, as都表示“当……的时候”，但有区别。
as 多用于口语中，强调“同一时间”或“一前一后”，有时还有“随着”的含义。
As he was eating his breakfast, he heard the door bell ring. (强调同一时间)As going out, it began to rain. (强调两个动作紧接着先后发生)As spring warms the good earth, all flowers being to bloom. (as有“随着”的含义)when 强调“特定时间”。
When spring comes, he feels like a trip.When he was eating his breakfast, he heard the door bell ring.while 表示的时间是一段，而不是一点。
while 有时还有对比的含义，意为“然而”。
While he was eating his breakfast, he heard the door bell ring. (强调吃饭的过程)While I was reading, he was playing. (有对比的含义)4) till / until表示“一直到……”时，主句和从句都用肯定式；表示“直到……才……”时，主句用否定式，从句用肯定式。
状语从句的用法及练习
状语从句的用法及练习状语从句指句子用作状语时，起副词作用的句子。
它可以修饰谓语、非谓语动词、定语、状语或整个句子。
根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。
那么你知道状语从句的用法吗?下面跟着店铺一起来学习一下，希望对大家的学习有所帮助!一、状语从句的用法1、时间状语从句常用引导词:when, as, while, as soon as, while, 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 … whenI 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 than 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, everywhereGenerally, air will be heavily polluted where there are factories.Wherever you go, you should work hard.3、原因状语从句常用引导词:because, since, as, for特殊引导词:seeing that, now that, in that, considering that,given that, considering that, as much as, so much asMy friends dislike me because I'm handsome and successful.Now that everybody has come, let's begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable.4、目的状语从句常用引导词:so that, in order that特殊引导词:lest, in case, for fear that,in the hope that, for the purpose that, to the end thatThe boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5、结果状语从句常用引导词:so that, so… that, such … that,特殊引导词:such that, to the degree that, to the extent that, to such a degree that,He got up so early that he caught the first bus.It's such a good chance that we must not miss it.To such an degree was he excited that he couldn't sleep last night.6、条件状语从句常用引导词:if, unless,特殊引导词:as/so long as, only if, providing/provided that, suppose that, in case that, on condition thatWe'll start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold themeeting here.7、让步状语从句常用引导词:though, although, even if, even though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, while, whatever, whoever, wherever, whenever, however, whicheverMuch as I respect him, I can't agree to his proposal.尽管我很尊敬他, 我却不同意他的建议。
(英语)英语状语从句的基本方法技巧及练习题及练习题(含答案)及解析
【解析】
试题分析：句意：你经常看《非诚勿扰》这个节目吗？——是的，这是一个非常成功的节目，吸引了众多观众的注意。such…that作“如此……以致”解，连接一个表示结果的状语从句。与so…that意思相同，但用法不同。如：so…that这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）；如果such后边的名词前由many、much、few、little等词所修饰的话，则不用such而用so。结合句意，故答案为B。
17．I will call you as soon as he______ here.
A．arrive B．will arrive C．arrives D．arrived
【答案】C
【解析】
【详解】
句意：他一到这里我就给你打电话。as soon as引导的时间状语从句，遵循“主将从现”的原则，也就是当主句是一般将来时态时，从句用一般现在时态，从句中的主语he是第三人称单数，动词要用三单形式，故答案为C。
18．--What a mess! The sharing bikes are thrown everywhere.
--Let’s collect and put them in the right placethey can be used conveniently.
16．Cathy is afraid of the dog. She will run away _______she sees it.
A．ever sinceB．althoughC．as soon asD．so that
【答案】C
【解析】
【详解】
句意：凯西害怕狗，她一看到狗就跑了。
考查连词辨析。A. ever since自从；B. although虽然、尽管；C. as soon as一…就···；D. so that以便；所以。根据Cathy is afraid of the dog.凯西害怕狗，可推知是她一看到狗就跑开了，结合选项可知C选项符合题意，故答案选C。
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。
高中英语状语从句讲解及练习(含答案)
状语从句状语从句在句中作状语，可分为：时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
一、时间状语从句引导时间状语从句的连词有：when, as, while, until, not…until, before, after, since, the minute, the moment, each( every, next, the first) time等。
时间状语从句中一般用一般现在时或一般过去时。
1．When , while, as都可解释为“当```的时候”但侧重点有所不同。
1)WhenEg: When I arrived home , I had a little rest.注意点：when 从句的主语与主句主语相同，谓语动词是be 动词时，从句主语和be可以省略。
Eg: When (she was) walking along the street, she met her class teacher.2)AsAs 除了表示“当```的时候”，还可表示为“一面```一面”，“随着”Eg: He sang as he danced.(一面```一面)You will grow wiser as you grow older.(随着)3)While表示“当```的时候”强调主句的动作和从句的动作同时发生，从句一般用进行时，从句动词必须是延续性动词。
Eg: While we were working, they were having a rest.While (they were) having a discussion, they got very confused.注意点：while 有对比的含义，解释为“然而”。
eg: I prefer black tee, while he likes coffee.2．until, not…until表示“直到```才”,在肯定句中主句常用延续性动词；在否定句中主句常用短暂性动词。
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状语从句状语从句的种类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，方式状语从句。
一．时间状语从句时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。
1.在时间状语从句中，通常会出现用一般现在时态表示将来的情况，常会出现在when,as soon as, until引导的时间状语从句中。
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.2.when, while, as 引导的时间状语从句。
when既可以与瞬间动作连用，也可以与延续性动作连用。
而while只能与延续性动作连用，即while 从句的谓语动词多为进行时态（be doing）。
所以在时间状语从句中，while 可以换成when, 但是when不能换成while。
如：______________ he came in, his mother was cooking.______________ he was walking in the street, he met his friend.as着重强调主句动作与从句动作同时发生，有"随着……"或"一边……一边……"之意。
如：As you get older, you get more knowledge.随着年龄的增长，你获得的知识就越多。
3.since 引导的时间状语从句，表示“自……以来, 自从……”。
Since引导的时间状语从句一般为过去时态，主句多为现在完成时态，例如：I have worked in this school since I graduated from Beijing University.It has been five years (It is five years) since I came to the city.4.till, until 引导的时间状语从句在带有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，谓语动词多为延续性, 其含义是“一直到……为止”，此时可用until 或till。
例如：The young man read till the light went out.Let’s wait until the rain stops.如果主句用否定式，谓语动词多用瞬间行，其含义是“直到……才……”, “在……以前不……”,此时，多用until。
例如：We won’t start u ntil Bob comes.Don’t get off until the bus stops.5.before, after 引导的时间状语从句before, after引导的时间状语从句，多考的是，主从句的基本时态一致性，即主句为现在类的时态，从句也是现在类的时态；同样主句为过去类时态，从句也是过去类时态。
例如：I usually eat my breakfast at home before I go to school. / After I eat breakfast, I go to school.上例句中，主从句都为现在类时态。
I ate my breakfast at home before I went to school. / After I ate breakfast, I went to school.上例句中，主从句都为过去类时态。
又如：My father had left for Canada just before the letter arrived.我父亲恰好在信到之前去加拿大了。
After we had finished the work, we went home.完成工作之后，我们回家了。
After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是怎样决定的。
（注意：上述几乎所有的时间状语从句，都要遵循主从句基本时态一致性。
只有since除外。
可以参照上述例句来理解。
）二．地点状语从句地点状语从句，常有where, wherever引导。
wherever 的意思相当于no matter where (无论何处)。
例如：Where there is a will, there is a way. 有志者，事竟成。
The doctor asked me to live where the air was fresh. 医生让我居住在空气新鲜的地方。
Wherever I am, I will not forget you. 无论我在哪里，我都不会忘记你的。
三．原因状语从句1. 原因状语从句通常由because, since, as引导。
例如：He didn’t come to school because he was il l.As it is raining, we shall not go the zoo.Since you can’t answer the question, I’ll ask someone else.2. because表示直接原因，语气最强。
Because引导的原因状语从句多放在主句之后。
回答由why提出的问题，只能用because。
As和since语气较弱，一般用来表示明显的原因。
As多用于说明原因, 着重点在主句，常译成"由于"；since表示显然的或已知的理由或事实，常译成"既然"。
由as和since引导的原因状语从居多放在句首。
例如：----Why aren’t going there?----Because I don’t want to.As he has no car, he can’t get there easily.Since we have no money, we can’t buy it.3. because和so不能同用在一个句子里。
四．目的性状语从句1.目的状语从句通常由so that, in order that引导。
通常意为：为的是……，以便……。
如：We started early so that we could catch the first train.我们早早就出发了，以便可以赶上早班车。
He studies hard so that he could work better in the future.为了在将来能更好地工作，他努力学习。
We used the computer in order that we might save time. 我们使用电脑以便可以节省时间。
2．so that既可引导目的状语从句，又可引导结果状语从句。
区别这两种从句的办法有两个：1)目的状语从句里往往带有情态动词can, could, may, might等。
2)从意思上看，目的状语从句往往表示的目的很明确。
例如：Speak clearly so that they may understand you. 说话清楚点以便他们可以理解你。
(目的状语从句)Jack is badly ill so that he has to rest. Jack生病很严重以至于他不得不去休息。
(结果状语从句)五．结果状语从句结果状语从句由so…that, such…that, so that引导，一般意为：“如此……以至于……”。
1.由so…that, such…that引导的状语从句，句型如下：so + 形容词或副词+ that + 从句试举例：_______________________________________________________such + a/an （形容词）+名词单数+ that +从句试举例：______________________________________________________such+(形容词)+名词复数+ that + 从句试举例：______________________________________________________so +形容词+a/an 名词单数+ that +从句试举例：______________________________________________________注意：当名词前有“many, much, few, little”修饰时，用so,不用such。
例如：We have so much time that we can finish the work very well.2.so that 引导的结果状语从句用法见“上面用法四”中。
3.so…that 句型的否定式可用简单句too…to…或者not…enough to do 替换。
如：He is so young that he can’t go to school.= _____________________________________=______________________________________六．条件状语从句常由if或unless引导条件状语从句。
1.if引导的状语从句，主从句常有三种句型：_______________________ 例如：______________________________________________________________ 例如：________________________________________________________________例如：________________________________________2.unless就相当于“if not”,句型和if 一样。
多意为“除非，如果不”。
Don’t leave the building unless I tell you to。
不要离开这栋楼，除非我叫你离开。
He won’t be late unless he is ill.如果不生病，他是不会迟到的。