时间状语从句及练习教学提纲

1、此文档仅供收集于网络，如有侵权请联系网站删除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 m

2、y help.I thought 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 mov

3、ie ended, the people went 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 breakfast 4） 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 re

4、st on the sofa when the telephone rang They 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）只供学习与交流此文档仅供收集于网络，如有侵权请联系网站删除 was/were on the point of doingwhen (刚要做突然 ) had just donewhen.刚(一就 ) Har

5、dly/Scarcely had done when (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.Before I could get in a word, the tailor had measured me.( 还没来得及就 )2.We hadn t 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)til

6、l (until)和 nottill (unt il)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 till/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 won t 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 h

7、e 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 when 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.只供学习与交流此文档仅供收集于网络，如有侵权请联系网站删除3） It is /has been +时间段 +since （自从 以来有 ）It is/has been

8、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 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, nosoonerthan, hardly/scarcely.when和once .这些从属

9、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

10、 _ the boy finished washing his face.3. Hardly had he reached the school gate _ the bell rang. A. while B. when C. as D. as soon as4.We were told that we should follow the main road _ we reached the central railway station.5. I recognized you _ I saw you at the airport. A. the moment B. while C. aft

11、er D. once6. He was about to go to bed _ the doorbell rang.7._I listen to your advice, I get into trouble.8. _ 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. as只供

12、学习与交流此文档仅供收集于网络，如有侵权请联系网站删除10. No 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. asB. beforeC. sinceD. when12. It _ long before we _ the result of the experiment.A. will not be; will knowB. is; will k

13、nowC. will not be ; knowD. is; know13. What was the party like?-Wonderful.It s 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 arriveB. arrivesC. is going to arriveD. is arriving15._ got into the ro

14、om _ the telephone rang.A. He hardly had; thenB. Hardly had he; whenC. 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. thenC. thanD. when17. Did you remember to give Mary the money you owed her? -Yes, I gave it to her _ I saw her.

15、A. whileB. the momentC. suddenlyD. once18. I thought her nice and honest _ I met her.A. first timeB. for the first timeC. the first timeD. by the first time19. He will have learned English for eight years by the time he _ from the university next year.A. will graduateB. will have graduatedC. graduat

16、es D. is to graduate20. The moment the 28 th Olympic Games _ open, the whole world cheered.A. declaredB. have been declaredC. have declaredD. were declared答案： CBBBADACADBCDBBCBCCD只供学习与交流此文档仅供收集于网络，如有侵权请联系网站删除二、地点状语从句1. 引导地点状语从句的从属连词 where ， wherever 指具体地点时， 从句可用于主句之前或之后；表示抽象条件的含义时，从句须放在主句之前。Ihave a simplephilosophy ： Fillwhat s empty. Empty what s full.Scratch（挠） where it itches.我有一个简单的哲学：空即添满，满即清空，哪儿痒痒挠哪儿。注：一切随缘的哲学。Where the