英语时间状语从句
高中英语语法时间状语从句讲解
时间状语从句一、时间状语从句的定义用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句。
连接时间状语从句的连接词有：when, before, after, while, as soon as, until, since...... 假如主句是一般将来时，从句只能用一般现在时表示将来意义。
二、时间状语从句-从属连词引导时间状语从句的一般类从属连词有when(当……时)，while(在……期间)，as(当……，一边……一边……)，before(在……之前)，after(在……之后)，since(从……以来)，till/until(直到)，whenever(无论何时)，as soon as(一……就)留意：在时间状语从句中，不能用一般将来时、过去将来时态或将来完成时，而要用相应的一般现在时态、一般过去时或现在完成时来代替。
例句：I’ll telephone you as soon as I get there. 我一到达那里就打电话给你。
三、时间状语从句-时间状语1、一般现在时every …, sometimes, at …, on Sunday,2、一般过去时yesterday, last week, an hour ago, the other day, in 1982, just now3、一般将来时next…, tomorrow, in+时间4、现在完成时for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always, recently5、过去完成时before, by, until, when, after, once, as soon as6、过去进行时this morning, the whole morning, all day, yesterday, from nine to ten last evening… when, while7、将来进行时soon, tomorrow, this evening, on Sunday, by this time, tomorrow, in two days, tomorrow evening四、时间状语从句-时态问题时间状语从句常用的连词有：when，as，while，before，after，since，till，until，as soon as，once。
状语从句(9种全)
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, themoment/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/onceAs 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。
时间状语从句 英语
时间状语从句英语
时间状语从句是指用来表示时间关系的从句，通常由when, while, as, before, after, since, until, as soon as等连词引导。
它可以放在主句前面或后面，用来说明主句中的动作发生的时间。
例如：
- When I was young, I used to play basketball every day.（当我年轻的时候，我每天都打篮球。
）
- After I finish my homework, I will go to bed.（我做完作业后，就去睡觉。
）
- Since he left, I haven't seen him again.（自从他离开后，我再也没有见过他。
）
- As soon as she arrived, we started the meeting.（她一到，我们就开始了会议。
）
需要注意的是，时间状语从句中的动词通常要使用一般过去时或完成时，而主句中的动词则要根据具体情况来确定时态。
初中英语知识点归纳时间状语从句的引导词和结构
初中英语知识点归纳时间状语从句的引导词和结构时间状语从句是英语中一种常见的句子结构，用来表示时间上的关系。
正确使用时间状语从句可以让句子更加准确和流畅，提高语言表达的准确性。
本文将对初中英语中常见的时间状语从句的引导词和结构进行归纳总结。
一、前置时间状语从句1. 引导词：when（当...时候）、while（当...的时候）、as（当...时候）、before（在...之前）、after（在...之后）例句：- When I was a child, I used to play with my friends in the park.- While he was cooking dinner, the phone rang.- As I was leaving the house, I remembered to take my umbrella.- Before I went to bed, I finished my homework.- After she finished her work, she went shopping.2. 引导词：once（一旦）、as soon as（一...就）、the moment（一...就）、the minute（一...就）例句：- Once you start reading this book, you won't be able to put it down.- As soon as the bell rang, the students rushed out of the classroom.- The moment she saw him, her face lit up with joy.- The minute I arrived at the station, the train left.二、后置时间状语从句1. 引导词：when（当...时候）、while（当...的时候）、before（在...之前）、after（在...之后）、until/till（直到...的时候）、since（自...以来）例句：- I will call you when I arrive at the airport.- She likes to listen to music while she's doing homework.- I went to bed before it started raining.- After she finished her meal, she paid the bill and left.- He didn't speak up until/till the end of the meeting.- Since you have been away, many things have changed.2. 引导词：once（一旦）例句：- You will succeed once you put enough effort into it.三、并列时间状语从句1. 引导词：when（当...时候）、whenever（无论何时）、while （当...的时候）、as（当...时）例句：- You can come to my house when you have time.- Whenever I see a dog, I can't help but smile.- While I was reading a book, my brother was watching TV.- As she was walking in the park, she saw a beautiful flower.2. 引导词：before（在...之前）、after（在...之后）例句：- I will finish my homework before I go out to play.- After she finished her lunch, she went for a walk.以上是初中英语中常见的时间状语从句的引导词和结构的归纳总结。
初中状语从句
初中英语知识点归纳：状语从句一时间状语从句1.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 New York.(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。
时间状语从句的用法及常见错误
时间状语从句的用法及常见错误时间状语从句，是英语中的重要语言结构之一，相信很多学习英语的同学们都有接触过。
它的作用是在主句中描述时间，常常是表达事件发生的先后顺序。
然而，由于语法结构的复杂性以及细节的繁琐，使得许多学习者在真正应用时出现了一些常见的错误。
本文旨在介绍时间状语从句的用法及常见错误，帮助读者加深对此语法结构的理解，更好地运用它。
一、时间状语从句的用法时间状语从句指的是在主句中用来描述时间顺序或时间点的句子，通常由连词when、while、as、before、after、since、until等引导。
例如：- When I arrived at the station, the train had already left.- While I was walking in the park, I met an old friend.- After I finish my homework, I will go to bed.时间状语从句也可以放在句首、句中、句末等不同位置，需要根据语境进行灵活运用。
例如：- When I was young, I used to play football every day.- I met an old friend while I was walking in the park.- I will go to bed after I finish my homework.此外，时间状语从句与各种时态、语态和情态动词搭配使用。
具体来说：1. 在一般现在时中，时间状语从句中通常使用一般过去时来表示过去的时间点或延续时间：- I always watch TV when I have free time.- He speaks Chinese fluently as he has been learning it for many years.2. 在一般过去时中，时间状语从句中通常使用过去完成时来表示更早的过去时间点或动作的完成：- After she had finished her homework, she went to bed.- When I arrived at the airport, the plane had already taken off.3. 在一般将来时中，时间状语从句中通常使用一般现在时或一般将来时来表示将来的时间点或延续时间：- I will call you as soon as I arrive in Shanghai.- She will be very happy when she sees the gift.4. 在现在完成时中，时间状语从句中通常使用过去时间来表示已经完成的动作：- She has visited many countries since she graduated from university.- I haven’t seen him since we went to school.5. 在情态动词中，时间状语从句中通常使用过去完成时来表示动作的完成：- He should have arrived by now.- I would have finished the task if I had more time.二、时间状语从句的常见错误尽管时间状语从句的知识点看似简单，但在实际应用中却存在一些常见错误。
初中英语知识点归纳时间状语从句的引导词和构成
初中英语知识点归纳时间状语从句的引导词和构成时间状语从句是英语语法中的重要部分，它用来描述一个动作或事件发生的时间。
在句子中，时间状语从句通常由引导词引导。
本文将对初中英语中时间状语从句的引导词和构成进行归纳总结。
一、引导词的分类1. 引导从句表示时间点的引导词：when，while，as soon as，once，before，after，since，till/until，as，no sooner...than等。
例如：- I always feel sleepy when I study late at night.（我晚上学习到很晚时总是感到困倦。
）- Maggie was doing her homework when the phone rang.（电话响起时，Maggie正在做作业。
）- As soon as I finish this book, I will lend it to you.（一旦我完成这本书，我就会借给你。
）2. 引导从句表示时间段的引导词：while，when，as，as long as，once，whenever等。
例如：- I will stay here as long as you need my help.（只要你需要我的帮助，我就会一直呆在这里。
）- Whenever you come to Beijing, please let me know.（无论什么时候你来北京，请告诉我。
）3. 引导从句表示相对时间的引导词：before，after，since，until/till，while等。
例如：- I had a shower before I went to bed.（我在睡觉前冲了个澡。
）- They had been waiting for the bus since three o'clock.（他们从三点钟开始就一直在等公交车。
）- Please wait here until/till I come back.（请在这里等我回来。
时间状语从句例句
时间状语从句例句在英语语法中，时间状语从句是一个非常重要的语法结构，它可以用来描述事件发生的时间顺序或者前后关系。
时间状语从句通常由连词引导，如when（当…时）、while（当…时）、before（在…之前）、after（在…之后）、since（自从…以来）等等。
下面将给出一些时间状语从句的例句，希望能帮助大家更好地理解这一语法结构。
1.When I was a child, I used to play with my friends every day afterschool.2.While I was cooking dinner, my phone suddenly rang.3.Before she left for work, she made sure all the windows were closed.4.After he finished his homework, he went out to play basketball withhis classmates.5.Since we moved to this new neighborhood, we have made a lot of newfriends.6.Whenever I visit my grandparents, they always prepare my favoritedishes.7.As soon as the rain stopped, we went out for a walk in the park.8.Once he saw the movie, he couldn’t stop talking about it for days.9.Until the last minute, we didn’t know if the event would be canceleddue to the bad weather.10.Even though she had studied hard, she still couldn’t pass the exam.以上是一些时间状语从句的例句，通过不同的连词引导，可以表达出不同的时间关系。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
英语时间状语从句状语从句1.时间状语从句(1)whenwhen用作并列连词（正在那时，突然）Wewereabouttostartwhenitbegantorain.IwaswatchingTVwhensomeo neknockedatthedoor.…onthepointofdoing…when…did………hadj ustdonewhen……(2)asas与延续性动词连用，侧重两个动作伴随发生,其时态一致：Ashegrewolderhelostinterestineverythingexceptgardening.Wewe rehavingbreakfastasshe________(watch)TV.(3)whilewhile“在……期间”，与延续性动词连用，和主句的动作同时发生，常用三种时态。
1.WhileIwaswaitingatthebusstop,buseswentbyintheoppositedire ction.2.Whileinprison,hewrotehisfirstnovel.3.Shoesweremende dwhileyouwaited.(4)before①before“在……之前”Ihadfinishedmypapersbeforemyteacherwentabroad.②before “过…时间之后才…”,注意使用___________和___________时态。
Theyworkedlonghoursbeforeeverythingreturnedtonormal.恢复正常Itwillbealongtimebeforewefinishthisdictionary.③还没来得及ThebellrangoffbeforeIcouldanswerit.(5)assoonas“一…就….”，directly，immediately，instantly；theinstant(that)，theminute(that)，thesecond(that)，themoment(that)等通常都可与assoonas换用。
IrecognizedherimmediatelyIsawher.(6)…hardly...when…/…nos ooner...than…“刚……就…”，从句用过去时,主句用过去完成时。
注意倒装。
Hehadnosooner/Nosoonerhadhearrivedthanhewasaskedtoleaveagai n.Wehadhardlybegun/Hardlyhadwebegunourtalkwhenitbegantorain .(7)since从句用一般过去时，主句通常用现在完成(进行)时.We’venevermetsincewegraduatedfromthecollege.Whathaveyou beendoingsinceImetyoulasttime?Ithasbeen/is3yearssincehecame back.练习：Itwasevening______hecameback.Itwasintheevening______hecameb ack.(8)till/until“直到……时(为止)”，till不放在句首，until 多用于句首。
动词的延续性问题Tomwillremainincollegeuntil(till)hefinisheshisPh.Dcourse.肯定句Iwon’tgowithyouuntil(till)Ifinishmyhomework.否定句NotuntilIfailedintheexamdidIrealizeIshouldstudyhard.倒装ItwasnotuntilIfailedintheexamthatIrealizedIshouldstudyhard.在强调句中的倒装问题(9)whenever/eachtime/everytime/anytime“每当；每次”，可以换用。
Whenever/Everytime/EachtimeImether,shewasstudying.(10)bythe time与完成时连用Bythetime(that)thisletterreachesyou,Iwillhaveleftthecountry .Bythetimehewas10,hehadlearned10000words.Bythetimeyougetthi sletter,IwillbeinCanada.(Longman)be动词可不用完成时注意：Bythetimeheretired,WiltheldmanyNBArecords.(11)nexttime,thef irsttimeNexttimeyouseeme,Iwillhavelost10pounds.Thefirsttime Imetyou,Iknewwewouldbefriends.比较：That/It/Thisisthefirsttime(that)IhavebeentoLondon.Forthefir sttime仅用作状语(12)AfterWe’llarriveafteryouhaveleft.2.地点状语从句(1)whereWherethereisawill,thereisaway.含有条件意味IfoundmybookswhereIhadleftthem.注意：where除指具体地点外，还可表处境等抽象意义。
Hesaidhewashappywherehewas.处境很满意It’syourfau ltthatsheiswheresheis.她落到今天这个地步都怪你。
(2)wherever=everywhere,anywhereWherever(Everywhere/Anywhere )theywent,theexpertswerewarmlywelcomed.Makeamarkwhereveryou haveanyquestions.区别与其引导定语从句Bamboosgrowbestinthesouthwhereit’swetandrainy.3.原因状语从句(1)becausebecause表示直接的原因或理由，着重点在从句。
用于回答why问句，语气最强。
强调句中用because。
被simply,just,only 修饰时用because。
Ididn’tgoabroadwithherbecauseIcouldn’taffordit.Justbecaus eIdon’tcomplain,peoplethinkI’msatisfied.Itwasbecausehismotherwasillthathedidn’tcometoschool.小结：because1._______2._________3._________4.__________(2)as因为，由于Asyouwereout,Ileftamessage.(3)since通常是双方已知信息，从句多位于主句之前。
Sinceyouwon’thelpme，I’llasksomeoneelse.(4)now(that)“因为,既然,由于”，通常可以和since换用。
其中that可省去，原因往往是已变化的情况。
Now(that)you’vepassedyourtestyoucandriveonyourown.Idoremem ber，now(that)youmentionit.你这一提，我倒的确想起来了。
(5)when既然，从句必须在后Howcantheyexpecttolearnanythingwhentheyneverlisten?Whydoyou wantanewjobwhenyouhavegotagoodonealready?(6)seeing(that)；considering（that）；Giventhat“鉴于；由于；考虑到”Seeing(that)theweatherisbad，we’llstayathome.Consideringhe’sonlyjuststarted,heknowsqui tealotaboutit.Itwassurprisingthegovernmentwasre-elected,giv enthattheyhadraisedtaxessomuch.(7)for并列连词，不用于句首，对前面内容加以推断或解释Iaskedhertostaytotea,forIhadsomethingtotellher.It’smorning now,forthebirdsaresinging.4.目的状语从句须与情态动词连用(1)inord erthat“为了；以便”通常可以与sothat换用。
Theexpertspokeslowlyinorderthateveryoneshouldunderstand.Ino rderthatwemightseethesunrise,westartedforthepeak(山峰)early.(2)so(that);sothat“为了；以便”。
从句总是放在主句之后，so可视为sothat的省略形式。
Sheworkedhardsothateverythingwouldbereadyintime.Shestayedat homeforafewdayssothatshemight/couldtakecareofhismother.(3)i ncase/forfear(that)表示否定目的,“以免”,“以防”。
Hetookanumbrellawithhimforfearthatitmightrain.Bettertakemor eclothesincaseitrains.Youprobablywon’tneedtocall,buttakemy number,justincase.5.结果状语从句sothat①从句只能位于主句之后，中间可以有逗号。
Suddenlyitbegantorainheavily，sothatitwasalmostimpossibletocarryondriving.Nothingmorewash eardfromhimsothatwebegantowanderifhewasdead.②“sothat”既可引导结果状语从句也可引导目的状语从句。
主要根据句意来判断；其次根据从句中的情态动词。
Theystartedoutearly,sothattheydidn’tmissthetrain.________/ theywouldnot……._______(2)so+adj./adv....that…“如此……以致于…”，Shespokesofastthatnobodycouldcatchwhatshewassaying.倒装:Sofrightenedwashethathecouldn’tsayaword.(3)such...that …such后可跟任何名词。