状语从句详细讲解与练习
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完整版)高中英语状语从句讲解及练习状语从句是指在句中作状语的从句,可以分为时间、条件、让步、原因、目的、结果、比较、地点、方式状语从句。
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。
时间状语从句一般使用一般现在时或一般过去时。
当使用when、as、while这三个连词引导时间状语从句时,它们都表示“当…的时候”,但侧重点有所不同。
例如,当使用when引导时间状语从句时,从句的主语与主句主语相同,如果谓语动词是be动词,则从句主语和be可以省略。
而as则不仅表示“当…的时候”,还可以表示“一面…一面”或“随着”。
而while则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。
当使用until、not…until时,它们表示“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。
需要注意的是,当not until…位于句首时,主句需要倒装。
例如,“Not until you had explained how did I manage to do it.”It was dark when he finally returned。
XXX the machine type upon seeing it。
As soon as I arrived home。
it began to rain。
Hardly had I arrived home when it began to rain。
XXX: real XXX: if。
even if/though。
unless/if。
not。
as long as/so long as。
as far as/so far as。
provided/providing(that)。
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。
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。
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。
状语从句的讲解和练习一、经典讲解在复合句中修饰主句中的动词、形容词或副词等的句子叫状语从句。
状语从句根据它表达的意义的不同可分为:时间状语从句、原因状语从句、条件状语从句、比较方式状语从句、目的状语从句、结果状语从句和让步状语从句。
如果状语从句放在主句前,通常在从句后用逗号隔开。
(一)时间状语从句其连接词有:when,while,before,after,since,till(until),as soon as 等。
由这些连词引导的主从复合句中的主句和从句谓语动词发生的时间有三种情况,即同时发生和先后发生。
因此在运用时间状语从句时,特别要注意主句和从句之间的时态呼应。
1. when引导的从句有时主句的动作和从句的动作同时发生,有时主句的动作在前,从句的动作在后。
如果主句用一般将来时,则从句就要用一般现在时。
Tom will go to see her when he has time.It was raining when I left the hospital.The film had already began when I got to the cinema.2. 由while 引导的从句表示正在进行某一动作时另一动作发生了;还可以表示某个动作还在进行的同时,另一个动作也在进行之中。
例如:While he was reading, the telephone rang.While we were boating on the lake, we saw a fish jump out of the water.While my sister was watching TV, I was writing.While Dad was washing his car, Mum was cooking.3. 由before 引导的从句在由before 引导的从句中,一般来说主句的动作发生在从句的动作之前,主从句的动词都用过去时。
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。
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”。