初中英语语法状语从句精华版

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,比拟状语从句,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,assoonas等连词来引导。例如:

Whenwhileas的区别Itwasraininghard〔rainhard下大雨〕whengottoschoolyesterday.

Whilehewasdoinghishomework,thetelephonerang.

Ashewalkedalong〔沿着走〕thelake,hesanghappily.

HehadlearnedalittleChinesebeforehecametoChina.

Afterhefinishedmiddleschool,hewenttoworkinafactory.

(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’llringyouupassoonasIgettoNewYork.

Iwilltellhimeverythingwhenhecomesback.

Hewon’tbelieveituntilheseesitwithhisowneyes.

(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。

如果主句用否认式,其含义是―直到⋯⋯才⋯⋯‖,在―⋯⋯以前不⋯⋯‖,谓语动词可用瞬间动词。

例如:

Theyoungmanreadtillthelightwentout〔熄灭〕.

Let’swaituntiltherainstops.

Wewon’tstartuntilBobcomes.

Don’getoff〔从下来〕untilthebusstops.

【。固定组合里frommorningtillnight,till/until是不能替换的,】

2.条件状语从句

(1)条件状语从句通常由if,unless引导。例如:

Whatshallwedoifitsnowstomorrow?

Don’tleavethebuildingunlessItellyouto.

(2)在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。例如:

I’llhelpyouwithyourEnglishifamfreetomorrow.

Hewon’tbelateunlessheisill.

(3)―祈使句+and(or)+陈述句‖在意思上相当于一个带有条件状语从句的复合句。例如:

Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.

Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.

3.原因状语从句

(1)原因状语从句通常由because,since,as引导。例如:

Hedidn’comettoschoolbecausehewasill.

Asitisraining,weshallnot〔不得;不应该〕gothezoo.

Sinceyoucan’tanswerthequestion,I’llasksomeoneelse.

(2)bcausesinceasfor 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。 答复由 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。由 as 和 since 引导的原因状语从居多 放在句首。for 并列连词,正式,例如:

------Whyaren ’tgoingthere?

------BecauseIdon ’twantto.

Ashehasnocar,hecan ’tgetthereeasily.

Sincewehavenomoney,wecan ’tbuyit.

(3)because 和so 不能同用在一个句子里。

4.结果状语从句 (1)结果状语从句由so ⋯that,such ⋯that,sothat 引导。例如:Heissopoorthathecan ’tbuyabikeforhisson.Sheissuchag oodteacherthateverybodylikesher.Mypencilfellunderth edesk,sothatIcouldn

’tseeit. (2)so ⋯that 语 such...that 可以互换。例如: 在由

so...that 引导的结果状语从句中, so 是副词,与形容词连用。其构造是 :―...s o+ 形容词〔副词〕 + that +

从句‖。例如:

Hewassogladthathecouldn ’tsayaword.

Thehallissobigthatitcanhold2,000people.

Motherlivessofarawaythatwehardlyever 〔几乎不,从来不〕seeher.

在由such ⋯that 引导的结果状语从句中, such 是形容词,它修饰的可以是单数或复数可数名词,也可 以是不可数名词;名词前面可以带形容词,也可不带。如果是单数可数名词,前面需加不定冠词

a 或

an 。 例如:

Itwassuchahotdaythatnobodywantedtodoanything.

Hehadsuchlongarmsthathecouldalmosttouchtheceiling.〔天花板〕

Hemadesuchrapidprogressthathedidverywellinthemid-term.

有时上述两种构造是可以互换的。例如:

Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.

=Thefilmwassowonderfulthatallofuswantedtoseeitagain.

Itissuchanimportantmatchthatnobodywantstomissit.

=Thematchissoimportantthatnobodywantstomissit. *(3)如果名词前由 many,much,little,few 等词修饰时,只能用 so,

不用 suc h 。例

如: Soonthereweresomanydeerthattheyateupallthewildroses. Hehassolittletimethathecangotothecinema ’t 〔去看电影〕

withyou. 5.比拟状语从句

比拟状语从句通常由as+原级⋯as,比拟级+than⋯等连词引导。例如:TomrunsfasterthanJohndoes.

Thisclassroomisasbigasthatone.

6.目的状语从句

(1)目的状语从句通常由sothat,inorderthat〔为了,以便〕引导。例如:

Westartedearlysothatwecouldcatchthefirsttrain.

Hestudieshardsothathecouldworkbetterinthefuture.

Weusedthecomputerinorderthatwemightsavetime.

(2)sothat既可引导目的状语从句,又可引导结果状语从句。区别这两种从句的方法有两个:

1)目的状语从

句里往往带有情态动词can,could,may,migh

t

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:

Speakclearlysothattheymayunderstandyou.(目的状语从句

)

Jackisbadlyillsothathehastorest.

(结果状语从句

)

7.让步状语从句

(1)让步状语从句通常由although,though等连词引导。例如:

Thoughheisyoung,heknowsalot.

AlthoughIamtired,Imustgoonworking.

(2)although(though)不能和but用在同一个句子中。yet可以。例如:

我们不能说:Thoughitwasraininghard,buthestillwentout.

应该说:Thoughitwasraininghard,hestillwentout.或Itwasraininghard,buthestillwentout.

8.地点状语从句

地点状语从句常常由where来引导。例如:

Gowhereyoulike.

Wherethereisawill,thereisaway.

总结:状语从句分类及常用连词:

类别连词

时间状语从句when,whenever,while,as,before,after,since,till,once〔一旦〕

地点状语从句where,wherever

原因状语从句because,since,as,for,nowthat〔既然,由于〕etc.〔etcetera,等于andsoon〕目的状语从句inorderthat(为了,以便),sothat,that,etc.

结果状语从句so⋯that,sothat,such⋯that,that,etc.

条件状语从句if,unless,as(so)longas,etc.

让步状语从句though,although,evenif,eventhough,however,whatever,as,etc.

比拟状语从句as⋯as,so⋯as,than,etc.

方式状语从句as,asif,asthough,etc.

例题解析:举一反三,学的更轻松!

2.though/although---Yet

3.

稳固练习:熟能生巧,取得好成绩!

能力提高练习

1U

( )1Themeetingdidn'tstart___everyonewasthere.

A.because

B.until

C.why

D.if

( )2Theboy___tobed___hismothercamein.

( ( ( ( A.wentnot;untilB.didn'tgo;afterC.went;untilD.didn'tgo;until )3Iwon'tbelieveyou___Ihaveseenitwithmyowneyes.

A.before

B.until

C.after

D.when

)4He___home___shewassatisfied___hisansweryesterday.

A.didn'tgo;until;with

B.wasn'tgo;after;to

C.doesn'tgo;before;with

D.didn'tgo;until;to

)5He___backuntilthework___done.

A.isn't;willbe

B.isn't;is

C.won'tbe;willbe

D.won'tbe;is )6Theydidn'tstartthework___theirteachercameback.

A.until

B.while

C.assoonas

D.if

2SJ

( ( ( )1Tomwillcallmeassoonashe___Shanghai.

A.arrives

B.willreach

C.arrivesin

D.getto

)2I'msurehe'llcometoseemebeforehe___Beijing.

A.willleave

B.isleaving

C.leave

D.leaves

)3Iwilltellhimthenewsassoonashe___back. AeBesC.willcomeD.came

3ST一般过去/过完/现完

(

(

(

(

(

)1T omh asgotawatch.He___itfortwoyears.It_______byhisfather.

A.hasbought;wasbought

B.hasgot;isbought,

C.wasbought;hasbought

D.hashad;wasbought"' )2Whenhegottothestation,thetrain___.

A.left

B.hadleft

C.leaves

D.hasleft

)3Theboytoldhisfatherwhathe___inthestreet.

A.saw

B.haveseen

C.hadseen

D.see

)4We___TVwhenthetelephone____.

A.watched;wasringing

B.werewatching;rang

C.watch;rings

D.arewatching;rang

)5Bytheendoflastterm,I___tenbooks.

A.hadfinishedreading

B.havefinishreading

C.hadfinishtoread

D.finishread

4S since/for

( (

( )1 I_ __

youforalongtime.Where___you___?

A.didn'tsee;did;go

B.didn'tsee;have;gone

C.haven'tseen;have;been

D.haven'tseen;have;gone

)2Tom___Chinafor3years.

A.hasbeen

B.hasbeenin

C.hasbeento

D.hasbeenat

)3Iwon'tgotoseethefilmtonight,becauseI___myticket.

A.lost

B.havelost

C.willlose

D.didn'tlose

( )4-Hello!MayIspeaktoBob?

-Sorry,buthe___foramonth.

A.hadbeenaway

B.wasleft

C.left

D.hasbeenaway

( )5I___himsinceIbegantoliveinthecity.

A.know

B.haveknown

C.knew

D.willknow

( )6ZhaoLan___already___inthisschoolfortwoyears.

A.was;studying

B.will;study

C.has;studied

D.are;studying

5Y

( )1Bettydidn'tgotoseethefilmyesterday___shewasill.

A.because

B.but

C.until

D.if

=( )2MayIsitnearer___Icanseemoreclearly?

A.asif

B.sothat

C.evenif

D.so

( )3___youworkhard,youwillcertainlysucceed.

A. Though

B.If

C.Because

D.For

( )4___hecametostudyintheuniversity,hehasmademuchprogressinthestudyofEnglish.

A. While

B.When

C.Since

D.After

( )5I'dliketogoswimming_____thewaterisnottoocold.

A.for

B.unless

C.if

D.whether

6B

( )1Thereare___manyleaguemembersinclass2___inClass4.

A.both;and

B.'so;that

C.either;or

D.as;as

( )2-Doyouhaveabiglibrary?

-No,wedon't.Atleast,not___yours.

A.asbigas

B.asbigthan

C.asbiggerthan

D.biggeras

( )3Suzhouisnot____beautiful____Hangzhou.

A.as;than

B.so;as

C.even;than

D./;than

( )4Ironismoreuseful___anyothermetal.

A.as

B.than

C.then

D.so

7T

( )1Iwanttoknow___sheisgoingtoseeafilm.

A.if

B.that

C.what

D.which

( )2Youaresuretopasstheexam___youstudyhard.

A.if

B.though

C.that

D.since

( )3I'llgotoseethefilmwithyou___Ihavetimethisevening.

A.whether

B.so

C.if

D.when

( )4___youstudyharder,you'llneverpassthefinalexam.

A.If

B.Until

C.Unless

D.Except

8R

( )1Althoughitwasraining,____stillworkedinthefields.

A.butthey

B.andthey

C.they

D.andyetthey

( )2___therewereonlyfivesoldiersleftatthefront,___theywentonfighting.

A.Because;so

B.If;and

C.Though;but

D.Though;/

( )3___sheisveryold,___shecanstillworkeighthoursaday.

A.Because;so

B.Though;but

C.As;yet

D.Though;yet

9M

()1 Pleaseanswerthequestioninaloudenoughvoice___alltheclassmayhear.

A.so,that

B.or

C.inorderthat

D.and

()2 Liftitup___Imayseeit.

A.though

B.sothat

C.as

D.than

()3 Ihurried___Iwouldn'tbelateforclass.

A.so

B.sothat

C.if

D.unless

()4 Weshouldgobybus___wecangetthereearlier.

A.assoonas

B.where

C.inorderthat

D.as

10J

)1Thedictionaryissoexpensive___Ican'tbuyit.

(

A.because

B.when

C.that

D.if

)2Igotthere___late___Ididn'tseehim.

(

A.too;to

B.such;that

C.so;that

D.so;as

)3Itis___hotintheroom___wehavetogooutforawalk.

(

A.such;that

B.so;that

C.as;as

D.such;as

)4Hehas___aninterestingbookthatwewanttoreadit.

(

A.so

B.such

C.thesame

D.as

2021年全国各地中考英语真题分类汇编—状语从句

1.We'llgoforapicnicifit________thisSunday.

—Wishyoualovelyweekend.

A.rain

B.doesn'train

C.won'train

2.Teresais________nervous________shecan'ttalkinfrontoftheclass.

A.such,that

B.too,to

C.so,that

3.--What'syourplanforthesummerholidays?--

I'llgotoBeijing_____theschooltermends.

A.inorderthat

B.sothat

C.assoonas

D.eventhough

5.Ithink_____notdifficult_____Englisheverymorning.

A.that;keepreadingBit's;keepreading

C.that;tokeepreading

D.it;tokeepreading

7.Therewillbeaflowershowinthepark________wevisitedlastweek.

A.who

B.when

C.what

D.which

8.—Ifourgovernment_____attentiontocontrollingfoodsafetynow,ourhealth_____indanger.

A.won'tpay,is

B.doesn'tpay,is

C.won'tpay,willbe

D.doesn'tpay,willbe

9.—Excuseme.Couldyouwakemeupwhenmyfriend____here?

—Ofcourse.Butwestilldon'tknowwhenyourfriend_____here.

Aes;willcomeBes;comes

C.willcome;comes

D.willcome;willcome

10.—DoyouhaveJay'sCDs?

—Sorry,theyare_____.Butwe'llgetsomemorenextweekbecausethey_____.

A.soldwell;areonsale

B.soldout;sellwell

C.sellingwell;sellwell

D.forsale;sellwell

11.—WhyisHarvey'smothersohappy?

—Becauseonlythreestudents_____,_____hissonHarvey.

A.failedtheexam;besides

B.madeprogress;except

C.madeprogress;including

D.passedtheexam;without

12.—IwanttoknowwhenMr.Brownwillarrive.

—Whenhe________,Iwilltellyou.

A.willarrive

B.arrived

C.arrives

13.—Ilikedrinkingwine.Butpeoplewhodrinkwinearen'tallowedtodrive.

—IfI________you,Iwouldgiveup________wine.

A.were;drinking

B.am;drinking

C.were;drink

D.was;todrink

14.________IwasintheUS,ImadealotofAmericanfriends.

A.While

B.Although

C.Unless

D.Until

15.Whatwouldhappenifhe______backhome?

A.go

B.goes

C.went

16.Ifapolarbear_____,it_____fishfromthewater.

A.willbehungry;catches

B.ishungry;willcatch

C.isgoingtobehungry;catches

D.ishungry;won'tcatch

17.Wewillgoforapicnicifit_______tomorrow.

A.doesn'train

B.wasn'trainy

C.won'train

D.wasn'training

18.-DoyouknowifwewillgoforapicnicthisSaturday?

-Ithinkwewillifwe________anyclasses.

A.won't have

B.didn't'thave

C.don't have

D.aren'thaving

19.Thebusdriveralwayssaystous,―Don'tgetoff________thebusstops.

A.when

B.while

C.until

D.if

20.–Excuseme,https://www.360docs.net/doc/8919153469.html,lerthisafternoon?--

Amoment,please.Letmecheck______.

https://www.360docs.net/doc/8919153469.html,lerwillbefree

https://www.360docs.net/doc/8919153469.html,lerhavetime

https://www.360docs.net/doc/8919153469.html,lerhadanappo intment

https://www.360docs.net/doc/8919153469.html,lercomeback

21.________hehaslittleknowledge,theoldworkerhasalotofexperience.

A.Although.

B.Because.

C.If

22.—Doyouhaveanyproblemsifyou________fiveminutestoread?

—Well,I'mthinkingaboutthenewwords.Therearetoomany.

A.give

B.aregiven

C.willbegiven

能力提高练习参考答案:

1.1-6BDBADA

2.1-3CDB

3.1-5DBCBA

4.1-6CBBDBC

5.1-5ABBCC

6.1-4DABB

7.1-4AACC

8.1-3CDD

9.1-4CBBC

10.1-4CCBB

中考真题

1【答案】B

【解析】选B。考察if引导的条件状语从句。当主句是一般将来时,if引导的条件状语从句应该用一般现

在时。句意为―如果这个星期天不下雨的话,我们进展野餐‖。应选B。

2【答案】C

考察状语从句引导词的用法。such⋯that⋯,so⋯that引⋯导结果状语从句,such后接名词,so后接形容词或副词。too⋯to⋯,too后接形容词或副词,to后接动词原形。根据句意:特丽莎很紧X以至于不敢在同学面前说话。应选C.

3【答案】C

5【答案】D

6【答案】B

7【答案】D

8【答案】D

9【答案】A

10【答案】B

11【答案】C

12【答案】C

13【答案】A

14【答案】A

15【答案】C

16【答案】B

17【答案】A

18【答案】C

19【答案】C

20【答案】A

21【答案】A

22【答案】B

初中英语语法状语从句 精华版

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: When while as 的区别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. 【。固定组合里from morning till night,till/until是不能替换的,】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如: What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。例如: I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如: Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 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 ill. As it is raining, we shall not (不得;不应该)go the zoo. Since you can’t answer the question, I’ll ask someone else.

初中英语语法状语从句(精讲)

状语从句 状语从句在复合句中作状语,修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理 时间状语从句: Whenever he comes, he brings a friend. 他每次来都带个朋友。 条件状语从句: As long as I am alive, I will go on studying. 只要我活着,我就要学习。 原因状语从句: Since we live near the sea, we enjoy nice weather.由于我们住在海边,能享受到好的天气。地点状语从句: Put it where we can all see it.把它放在我们都能看到的位置。 目的状语从句: Finish this so that you can start another.把这个做完,你可以开始另一个。 结果状语从句: He was so angry that he couldn’t say a word. 他气得说不出话了。 让步状语从句: Though he is in poor health, he works hard.虽然他身体不好,但是他工作很努力。 方式状语从句: Students do as the teachers say.学生们按照老师说的去做。 比较状语从句: The work isn’t as easy as I thought.这项工作比我想象得难。 例题解析 1、易混引导词while, when, as的区别: (1)when既可以指“时间点”,与瞬间动词连用,也可以指“时间段”,与延续性动词连用(=while)。如: When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. (2)While表示时间段,因此,while 从句的谓语动词要用延续性动词。如: Please don’t talk so loud while others are working. (3)As与when用法相似,但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。

初中英语语法---状语从句小结

初中英语语法--- 状语从句小结 状语从句是一种作状语用的从句,修饰主句的动词、形容词、副词或修饰全句,补充说明时间、地点、原因、条件、方式、程度、状态等。根据它表达的意思的不同,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、比较状语从句、目的状语从句、结果状语从句等。时间状语从句、条件状语从句、结果状语从句、原因状语从句都是中考的重点。 一、时间状语从句时间状语从句表示主句动作发生的时间,引导时间状语从句的连词有when, as, while, before, after, as soon as, till, until, sinc等。 until 用于肯定句中,表示句子的动作一直持续到until 短语所表示的时间为止,即表示动作的终点。一般可译为直到……时(为止)'或在……以前”在这种用法中,句子的谓语动词必须是持续动词(非瞬间动词),女口live, wait, last, love, like, stay, work, continue等。until 用于否定句中,表示句子的动作直到until 短语所表示的时间才开始发生,即表示动作的起点。一般译为直到……才”或直到……之前(……还不)” eg. It may last until Friday. 这可能要延续到星期五。 用于否定句中: eg. The secret was never told until after the old man's death. 这个秘密在老人去世后才说出来。 连词until 以同样的方式分析作连词的until 的用法。作连词用的until 的英文释义是up to the time whe n(直到............. 时为止)。 作连词的until 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”在这种用法中,主句的谓语动词必须是持续动词(非瞬 间动词),如live, wait , last, love, like, stay, work, continue 等。 eg. Heat can be conducted from a hot body to a cooler one until both are at the same temperature. 热可以从一个热的物体传到一个较冷的物体,直到两者温度相同为止。 作连词的until 用于否定句中, 表示主句的动作在从句的动作发生之前尚未发生,或者说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”。 eg. I hadn't realized she was foreign until she spoke. 她不说话我还一直不知道她是个外国人。 si nee作连词引导时间状语从句的用法: 一、若since 引导的状语从句的谓语动词是终止性的过去时,则从句表示的时间是“从动作开始的那一时刻起”。如: eg. He has studied very hard since he came to our school. 自从他来到我们学校,他学习就非常努力。 二、若since引导的状语从句的谓语动词是持续性动词或表示状态的动词的过去时时,则 从句表示的时间是“从那持续动作或状态结束时算起”。 eg. I haven't heard any noise since I slept. Sleep为持续性动词,sleep的动作结束时,即醒来”时,这句应译为我醒后还未听到任何声音”。 John is now with his parents in New York, it is already three years since he was a teacher. 约翰现在和父母一起住在纽约,他不当教师已经三年了。 while表示正当…… 时”(指同时)用于同时进行的两延续性动作相伴随而发生,常对 同类的两动作进行对比。 eg. Please write while I read. 我念的时候,请写下来。 when 表示“当……. 时:可表示瞬间、时间段,与主从句所述动作、事情可同时,也可有先后。例:eg. It was snowing when we got to the airport. 我们到达机场时,天正下着雪。(同时发生)。

初中英语语法大全——状语从句

初中英语语法大全——状语从句在句中起状语作用的从句叫作状语从句。状语从句可以位于句前、向中成向居。位于句首时,常用迅号与主句隔开,位于句中时以句前后须用过号,位于句居时,从句的前面可以不用逗号。 状语从句主要包括时间状语从句地点状语从句、条件状语从句、原因状语从句、目的状语从句、结果状语从句、让步状语从句方式状语从句和比较状语从句。 一、时间状语从句 引导时间状语从句的从属连词主要有when( ..时候),while( ...时候),as( ...时候), before(在...之 前),after(在....之后),until/till(直到......),... since( ...以来),as soon as(一.......就......)等。在时间状语从句中,要注意时态一致。 1.when, while和as的用法 (1) when, while和as的共同用法 when, while和as都可以引导时间状语从句,意为“当......时候”。若表示主何中的动词和从句中的动作同时发生,而从句的谓语动词是延续性动词时,这三个词是等同的,可以互换。

eg: When/While/As we were dancing, a stranger came in. 当我们跳舞的时候,一个陌生人进来了。 eg: When/While/As I was taking a bath, the telephone rang. 我在洗澡的时候,电话响了。 (2) when, while和as的用法区别 ①when引导的时间状语从句的谓语动词既可以是延续性的,也可以是非延续性的,而while引导的时 间状语从句的谓语动词只能是延续性的。 eg: When you came in, I was talking with a few boys. 你进来时,我正在和几个男孩子谈话。 eg: While we were waiting for the bus, it was raining heavily. 我们等公交车时,天正下着大雨。 ②while和as常表示从句的动作与主句的动作同时发生,而when表示从句的动作发生在主句的动作 之前、之后,也可同时发生。 eg: They rushed in while/as we were discussing problems. 当我们正在讨论问题时,他们冲了进来。 eg: When he had finished his homework, he took a short rest. 他写完作业后,休息了一会儿。 eg: When I got to the airport, the guests had left. 当我到达机场时,客人们已经离开了。 ③while表示两个延续性动作同时发生而又有对比意义,主从句的时态通常是相同的。 eg: While she was making a phone call, I was writing a letter. 她打电话时,我正在写信。 eg: Eddie was sleeping while Millie was reading a magazine. 艾迪在睡觉而米莉在看杂志。 ④as意为“随..... .... 边....”常用于表示两个动作同时或者几乎同时发生;表示两个发展变化中的情况;表 示在某事发生的过程中另外一一件事发生;表示随着短暂动作的发生,另一动作立刻发生。 eg: As you older, you will know better and better about yourself. 随着年龄的增长,你会越来越了解自己。 eg: As he was reading , he was shaking his head. 他边读书边摇头。 2. as soon as的用法 as soon as意为“一....就 ...”,表示从句的动作一发生,主句的动作随即发生。 eg: Mom, I'm leaving for Beijing tomorrow. --- That's nice. You'd better ring me up as soon as you get there. 妈妈,明天我将去北京。--- 那很好。你最好一到那里就给我打个电话。 eg: As soon as he heard the news, he jumped with joy. 一听到这个消息,他高兴地跳了起来。

初中英语语法梳理和提高---状语从句总结与精讲(含答案)

初中英语语法梳理和提高---状语从句总结与精讲(含答案) 状语从句 状语从句在复合句中作状语,修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理:提纲挈领,抓住重点和难点! 时间状语从句: Whenever he comes, he brings a friend. 他每次来都带个朋友。 条件状语从句: As long as I am alive, I will go on studying. 只要我活着,我就要学习。 原因状语从句: Since we live near the sea, we enjoy nice weather.由于我们住在海边,能享受到好的天气。地点状语从句: Put it where we can all see it.把它放在我们都能看到的位置。 目的状语从句: Finish this so that you can start another.把这个做完,你可以开始另一个。 结果状语从句: He was so angry that he couldn’t say a word. 他气得说不出话了。 让步状语从句: Though he is in poor health, he works hard.虽然他身体不好,但是他工作很努力。 方式状语从句: Students do as the teachers say.学生们按照老师说的去做。 比较状语从句: The work isn’t as easy as I thought.这项工作比我想象得难。 例题解析:举一反三,学的更轻松! 易混引导词while, when, as的区别: when既可以指“时间点”,与瞬间动词连用,也可以指“时间段”,与延续性动词连用(=while)。如: When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. While表示时间段,因此,while 从句的谓语动词要用延续性动词。如:

(完整版)初中英语语法专题(状语从句)讲解

初中英语语法专题(状语从句)讲解 状语从句在复合句中作状语,修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理:提纲挈领,抓住重点和难点! 各类状语从句连接词(短语)一览表: 时间when, while, as, as soon as, since, until, after, before 条件If, unless 原因As, because, since 地点Where 目的So that, in order that 结果So that, so …that, such …that 让步though, although, even if, however 方式As 比较than, (not)as … as, 时间状语从句: Whe never he comes, he brings a frie nd.他每次来都带个朋友。 条件状语从句: As long as I am alive, I will go on studying. 只要我活着,我就要学习。 原因状语从句: Si nee we live n ear the sea, we enjoy n ice weathe由于我们住在海边,能享受至収子的天气。 地点状语从句: Put it where we can all see it把它放在我们都能看到的位置。 目的状语从句: Fi nish this so that you can start ano the把这个做完,你可以开始另一个。

结果状语从句: He was so angry that he could n't say a word 他气得说不出话了。 让步状语从句: Though he is in poor health, he works hare虽然他身体不好,但是他工作很努力。 方式状语从句: Stude nts do as the teachers sa学.生们按照老师说的去做。 比较状语从句: The work isn't as easy as I though这项工作比我想象得难。 例题解析:举一反三,学的更轻松! 1. 易混引导词while, when, as的区别: when 既可以指"时间点",与瞬间动词连用,也可以指"时间段",与延续性动词连用 (=while )。如: When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. While 表示时间段,因此,while 从句的谓语动词要用延续性动词。如: Please don't talk so loud while others are working. As与when用法相似,但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 kn owledge随着年龄的增长,你获得的知识就越多。 2. Because,as,since的区别: Because用于表示直接原因,回答why提出的问题,语气最强;As用于说明原因,着重点在主句,常译成"由于";si nee表示显然的或已知的理由或事实,常译成"既然"。如: Water is very important because we can't live without it. He didn't come yesterday as his mother was ill. I'll do it for you since you are busy. 3. such…that, so …that, so that导结果状语从句的区别:

初中英语语法 状语从句

初中英语语法状语从句 语法是英语考试中的重中之重,所占分值也多。提高英语能力的方法是多读多练多积累。我在这里整理了初中英语语法状语从句供大家阅读,希望能关怀到您。 初中英语语法状语从句 1状语从句 在复合句中,修饰主句中的动词、形容词或副词等的从句叫状语从句。状语从句根据它表达的意思可分为时间、地点、缘由、目的、结果、让步、比较(或方式)和条件等类。 1.时间状语从句 引导连词有when,while,till,notuntil,since,after ,before ,as soon as The bus wont start until everybody gets on. 公共汽车直到每人都上车为止,才开动。 When he knocked at the door I was cooking. 当他敲门时,我正在煮饭。 Last night before he came back home, his wife had already cooked dinner and waited for 2 hours. 昨天晚上在他回到家之前,他的妻子已经做好晚饭足足等了他两小时之久。 After I went to church, I went shopping. 2.地点状语从句 地点状语从句通常由where, wherever 引导。 Where there is a will, there is a way. 哪里有志向,哪里就有出路。有志者事竟成。 Where there is a life, there is a hope. 哪里有生命,哪里就有希望。留得青山在,不怕没柴烧。 Wherever you go, whatever you do, I will be right here waiting for you. 不管你去哪里,不管你做什么,我都会在此守侯你。 3.缘由状语从句 引导连词有because,as, since。 He didnt see the film because he had seen it. 他没有看那部电影,因为他已经看过了。 They couldnt get on the train,for it was too crowed. 比较:because, since, as和for 1)because语势最强,用来说明人所不知的缘由,回答why提出的问题。当缘由是显而易见的或已为人们所知,就用as或since。 I didnt go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2)由because引导的从句假如放在句末,且前面有逗号,则可以用for来代替。但假如不是说明直接缘由,而是多种状况加以推断,就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today. 留意:because不能和so 连用。 4.目的状语从句 引导连词有that,so that,in order that。

初中英语语法知识点:状语从句

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