时间状语从句及练习汇编(DOC 8页).docx

1、学习-好资料时间状语从句 常见的从属连词有：(注意其汉语意义)when, while, as, before, after, since, until (till) once as soon as, the moment, the minute, immediately, directly, each/every time, the first time, the last time, next time, by the time, whenever等。例如：Every/Each time I was in trouble, he would come to my help.I thought

2、 her nice and honest the first time I met her.注意：（1）when, while, as的区别：1)when引导从句时，主从句的动作有先有后，也可以同时进行,从句的动作可以是持续性的，也可以是短暂的。如：When I got to the airport, the plane had already taken off. （主先从后）（短暂性）When I lived there, I used to go to the seaside on Sundays. (同时) （持续性）When the movie ended, the people w

3、ent back. （从先主后）2)while侧重主从句动作的对比，且从句的动词必须是持续性的。如：While we were chatting she was looking at the time table on the wall3)as引导从句时侧重主从句动作同时或几乎同时进行，从句的动作可以是持续性的，也可以是短暂的。如：Sometimes I watch TV as I am having breakfast4）when和while还可以是并列连词，意思分别是“就在这时”，“然而”。如：I was having a rest on the sofa when the telepho

4、ne rangThey were surprised that a child should work out the problem while they couldnt .注：并列连词when常用与以下句型中：was/were doingwhen（正在做突然）was/were about to dowhen（刚要做突然）was/were on the point of doingwhen(刚要做突然)had just donewhen.(刚一就)Hardly/Scarcely haddonewhen(刚一就)(2)before引导从句时,词义非常灵活，注意下列句子中的before的词义：1

5、.Before I could get in a word, the tailor had measured me.(还没来得及就)2.We hadnt run a mile before he felt tired.(还没就)3.We had sailed 4 days before we saw land.(才)4.Please write it down before you forget it.(趁还没就)(3)till (until) 和nottill (until)1） till (until):主句谓语动词必须是持续性的，意思是“到为止“如：He remained there t

6、ill/until she arrived.2） nottill (until): 主句谓语动词必须是短暂性的，意思是“直到才”如：She wont go to bed till/until he returns home.3） notuntil还有强调式和倒装式：强调句：It is not until he returns home that she will go to bed.倒装句：Not until he returns home will she go to bed.(4)几个极易混淆的时间状语从句：1） It was +时间点+when（当的时候时间是）It was 5 am w

7、hen we arrived at the village.2） It was/will be+时间段+before(没过就过了才)It was/will be two weeks before we met/meet again.3） It is /has been +时间段+since（自从以来有）It is/has been 3 years since we last met.突破点：一看be动词的时态，二看时间段还是时间点。注意：在“It is /has been +时间段+since”句型中，从句的动词必须是短暂性的，如果是延续性的动词，时间要从从句的动作结束时算起。如：It is

8、3 years since I smoked.( 我戒烟有三年了)补充：as soon as, immediately, directly, instantly, the moment, the minute, the instant, no soonerthan, hardly/scarcely.when.和once这些从属连接词引导的从句都表示从句的动作一发生，主句的动作随即就发生，常译为“一就”。从句中一般时态代替将来时态。every time, each time, next time, the first time, any time, all the time等名词短语用来引导时间

9、状语从句，表示“每当.，每次.；下次”等。练习题1. It was quiet _ those big trucks started coming through the town.A. before B. after C. until D. unless2. It seemed only seconds _ the boy finished washing his face.A. when B. before C. after D. even if3. Hardly had he reached the school gate _ the bell rang.A. while B. when

10、 C. as D. as soon as4.We were told that we should follow the main road _ we reached the central railway station.A. whenever B. until C. while D. wherever5. I recognized you _ I saw you at the airport.A. the moment B. while C. after D. once6. He was about to go to bed _ the doorbell rang.A. while B.

11、as C. before D. when7._I listen to your advice, I get into trouble.A. Every time B. When C. While D. Until8. _ John was watching TV, his wife was cooking.A. As B. As soon as C. While D. Till9. The children ran away from the orchard(果园) _ they saw the guard.A. the moment B. after C. before D. as10. N

12、o sooner had I arrived home _ it began to rain.A. when B. while C. as D. than11. Several weeks had gone by _ I realized the painting was missing.A. as B. before C. since D. when12. It _ long before we _ the result of the experiment.A. will not be; will know B. is; will know C. will not be ; know D.

13、is; know13. What was the party like? -Wonderful. Its years _ I enjoyed myself so much.A. after B. before C. when D. since14. The new secretary is supposed to report to the manager as soon as she_.A. will arrive B. arrives C. is going to arrive D. is arriving15. _ got into the room _ the telephone ra

14、ng.A. He hardly had; then B. Hardly had he; when C. He had not; then D. Not had he; when16. No sooner had he finished his talk _ he was surrounded by the workers.A. as B. then C. than D. when17. Did you remember to give Mary the money you owed her?-Yes, I gave it to her _ I saw her.A. while B. the m

15、oment C. suddenly D. once18. I thought her nice and honest _ I met her.A. first time B. for the first time C. the first time D. by the first time19. He will have learned English for eight years by the time he _ from the university next year.A. will graduate B. will have graduated C. graduates D. is

16、to graduate20. The moment the 28th Olympic Games _ open, the whole world cheered.A. declared B. have been declared C. have declared D. were declared答案：CBBBA DACAD BCDBB CBCCD状语从句一、时间状语从句1、assoonas“一、就、”引导时间状语从句的连词有ThemomentTheminutedirectlyinstantimmediatelyNosoonerthanHardlyhadsb,donewhen.did. Scar

17、celywhenThemomentshecomes,Illcallyou.Sheleftimmediatelythemeetingwasover.Hardlyhadhegotoffthebuswhenheheardaloudnoise2、 when,while,as引导时间状语从句时间点段时间区别When主从同时先后While主从同时对比As主从同时（一边、一边）Itwasrainingwhenwearrived.MymothercameinwhenIwasdoingmyhomework.While/whenIwasdoingmyhomework,mymothercamein.Iamsafew

18、hileIamhere.Hehurriedhome,lookingbehindashewent.AsIleftthehouse,Iforgotthekey.主从句时态Willyoupleasebringmeyourbookwhenyoucomeheretomorrow?IwillgohomewhenIhavefinishedmywork.When/while连词引导并列句Was/wereabouttodoWas/weregoingtodo.Was/wereononeswayWas.wereonthepointofdoing.When.Was/weredoing.(“这时”表同时)Haddone

19、Jasminewasholidayingwithherfamilyinawildlifeparkwhenshewasbittenonthelegbyalion.while.(“然而”表反比)IdoeverysinglebitofhouseworkwhilemyhusbandBobjustdoesthedishesnowandthen.3、before引导时间状语从句1）“还没等”（谓语不用否定式）Beforetheygottothebusstop,thebushadgone.2)“.(之后)才/就”ItwaseveningbeforewereachedthelittletownofWinche

20、ster.3)固定句型：Itwill(not)besometimebeforedoItwas(not)sometimebefore.did.ItwontbelongbeforedoItwasntlongbeforedid.4.until/till（till不用于句首或强调句）引导时间状语从句1）.not.until/till直到才Hedidntgotobeduntilhehadfinishedhiswork2).until/till.直到为止Weweretoldthatweshouldfollowthemainroaduntilwereachedtherailwaystation.3)强调句式

21、ItisnotuntilthatItwasnotuntilmidnightthathewentbackhomeaftertheexperiment.4)notuntil放在句首时，主句半倒装。NotuntilhecameclosetomedidIrecognizehim.5.since引导时间状语从句1） 主句（现在完成时）+（ever）since+状从（过去时）Mr.Lihasbeenhereeversincehecameback2)itishasbeen)+段时间+since装从（过去时）Itisfiveyearssincetheygotmarried.Itisovertenyearssi

22、nceheworkedhere.6.还有部分连词引导时间状语从句ThefirsttimeeachtimeThelasttimeeverytimeNexttimebythetime(Shortly)after(Soon)afterOnceBythetime+状从（过去时），主句（过去完成时）Bythetime+状从（现在时），主句（将来完成时）Bythetimeshecameback,alltheguesthadleft.Bythetimetheclassisover,wewillhavefinishedlearningthewholepassage.ThefirsttimeIwenttoNew

23、YorkCity,Iwascompletelylost.Hewouldbringmesomethinggoodtoeateachtimehecame.Shortlyafterhehadfinishedschool,hefoundajobinthecompany.练习题1. Itwasquiet_thosebigtrucksstartedcomingthroughthetown.A.beforeB.afterC.untilD.unless2.Itseemedonlyseconds_theboyfinishedwashinghisface.A.whenB.beforeC.afterD.evenif

24、3.Hardlyhadhereachedtheschoolgate_thebellrang.A.whileB.whenC.asD.assoonas4.Weweretoldthatweshouldfollowthemainroad_wereachedthecentralrailwaystation.A.wheneverB.untilC.whileD.wherever5.Irecognizedyou_Isawyouattheairport.A.themomentB.whileC.afterD.once6.Hewasabouttogotobed_thedoorbellrang.A.whileB.as

25、C.beforeD.when7._Ilistentoyouradvice,Igetintotrouble.A.EverytimeB.WhenC.WhileD.Until8._JohnwaswatchingTV,hiswifewascooking.A.AsB.AssoonasC.WhileD.Till9.Thechildrenranawayfromtheorchard(果园)_theysawtheguard.A.themomentB.afterC.beforeD.as10.NosoonerhadIarrivedhome_itbegantorain.A.whenB.whileC.asD.than1

26、1.Severalweekshadgoneby_Irealizedthepaintingwasmissing.A.asB.beforeC.sinceD.when12.It_longbeforewe_theresultoftheexperiment.A.willnotbe;willknowB.is;willknowC.willnotbeknowD.is;know13.Whatwasthepartylike?-Wonderful.Itsyears_Ienjoyedmyselfsomuch.A.afterB.beforeC.whenD.since14. Thenewsecretaryissuppos

27、edtoreporttothemanagerassoonasshe_.A.willarriveB.arrivesC.isgoingtoarriveD.isarriving15._gotintotheroom_thetelephonerang.A.Hehardlyhad;thenB.Hardlyhadhe;whenC.Hehadnot;thenD.Nothadhe;when16.Nosoonerhadhefinishedhistalk_hewassurroundedbytheworkers.A.asB.thenC.thanD.when17.DidyouremembertogiveMarythem

28、oneyyouowedher? -Yes,Igaveittoher_Isawher.AwhileB.themomentC.suddenlyD.once18.Ithoughtherniceandhonest_Imether.A.firsttimeB.forthefirsttimeC.thefirsttimeD.bythefirsttime19.HewillhavelearnedEnglishforeightyearsbythetimehe_fromtheuniversitynextyear.A.willgraduateB.willhavegraduatedC.graduatesD.istogra

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