时间状语从句1

2 Did Jack come back early last night？ A. before 接延续性动词。 3.Until 1)当主句谓语动词是延续性谓语动词时，通常用肯定形式。例如： a.Wait until he comes back. B.t yet eight o'clock_____ he arrived home. 2.While+延续性动词 意思相当于： (在---期间)，表示某一时间内发生的动作，因此，从句谓语动词通常 The phone rang while I was taking my bath.
表示自---以后；从---以来（多与完成时连用）从句多用一般过去时。 It is/has been...since...”，意为“做某事已有多
It is almost five years____we saw each other last time.(2005 北京) A. before B. since C. after
2)若主句谓语动词是短暂性动词，则要用否定形式。这就是说的“not---until---(直到---才---)”的结 构。例如： a. I did not realize how special my mother was until I became an adult. 3)”not---until---”不同的句式。 A.正常结构： 直到他妈妈回来，这个小男孩才笑了_______________________________________________. B.倒装结构： ______________________________________________________________________ C.强调结构： 4.表示“一---就---” 1） as soon as , the moment, the minute, the instant, the second, immediately, directly, instantly.这些连词的用法和句式结构是一样的。 You see the lightning A. the instant it happens, but you hear the thunder later. B. for an instant C. on the instant D. in an instant
语法运用（基础题）
D. when
1. It was quiet ________ those big trucks started coming through the town. A. before B. after C. until D. unless 2. It seemed only seconds ________ the boy finished washing his face. A. when B. before C. after D. even if 3. Hardly had he reached the school gate ________ the bell rang. A. while B. when C. as D. as soon as 4.We were told that we should follow the main road _____ we reached the central railway station. A. whenever B. until C. while D. wherever 5. I recognized you ________ I saw you at the airport. A. the moment B. while C. after D. once 6. He was about to go to bed ________ the doorbell rang. A. while B. as C. before D. when 7.________I listen to your advice, I get into trouble. A. Every time B. When C. While D. Until
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I was walking along the road A. immediately
suddenly someone patted me on the shoulder from behind. D.while (2005 福建) C. that D. until
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8. _____ John was watching TV, his wife was cooking. A. As B. As soon as C. While D. Till 9. The children ran away from the orchard( 果园) ______ they saw the guard. A. the moment B. after C. before D. as 10. No sooner had I arrived home _____ it began to rain. A. when B. while C. as D. than 11. Several weeks had gone by _____ I realized the painting was missing. A. as B. before C. since D. when B. is; will know C. will not be ; know D. is; know 12. It _____ long before we ____ the result of the experiment. A. will not be; will know 13. –What was the party like? --Wonderful. It’s years _____ I enjoyed myself so much. A. after B. before C. when D. since D. is arriving C. He had not; then D. Not had he; when 14. The new secretary is supposed to report to the manager as soon as she_____. A. will arrive B. arrives C. is going to arrive 15. _____ got into the room _____ the telephone rang. A. He hardly had; then A. as B. then B. Hardly had he; when 16. No sooner had he finished his talk _____ he was surrounded by the workers. C. than D. when 17. –Did you remember to give Mary the money you owed her? --Yes, I gave it to her _____ I saw her. A. while B. the moment C. suddenly B. for the first time D. once C. the first time D. by the first time D. is to graduate 18. I thought her nice and honest _____ I met her. A. first time 19. He will have learned English for eight years by the time he _____ from the university next year. A. will graduate 20. The moment the 28
2)hardly/scarcely---when---, no sooner---than---。主句多用过去完成时，且常倒装， 从句用一般过
去时。 。我一到家天就开始下起了雨__________________________________________________________
___________________________________________________________ 5.表示时间的短语引导的时间状语从句 有一些表示时间的短语也可当作连词来用，引导时间状语从句： next time, by the time , every time ,each time, the day, the week 等。 ★ The time 不可以当引导词。The first time 可当引导词，但 for the first time 不行。 关注：by the time By the time 意思是“在---之前或到------时候” ，强调的是“一个动作在另外一个动作之前已经完成” ， 因此，by the time 后边接从句，而与其搭配的主句要用完成时态。注意下句时态搭配： By the time 与两种完成时搭配 a.____________________________________________ 那天他们到的时候，我们已经走了。 从句中 arrived 表示过去动作，对应的主句用 过去完成时。
b. By the time they arrive, we.一会等他们来的时候， 从句中 arrive 表示将来的动作，对应的主句
审核人： 我们就将离开了。
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用将来完成时。
我对她一见钟情。__________________________________________________. 6.区分 since,before,after ① 后接段时间，用一般过去时。 after ② 后接点时间，用一般将来时。 They will visit their teacher after Friday. before 从句是高考中的一大热点，注意它的含义：It will be/was + 段时 + before (现在时/过去时).“过 一段时间…才 ①表示某动作要经过多久才会发生，此时动作指的是从句动作。 eg.It will be two years before we graduate from this school. The American Civil War lasted four years before the North won in the end ②表示某动作在另一动作发生之前就发生了。一般主句动作在前，从句动作在后。 eg.He made a mistake, but then he corrected the situation before it got worse. She had made everything ready before I came. 翻译规律： 在肯定句中一般翻译成“„（主句的动作）才„（从句的动作） ” ，如①；或“还没有„（从句的动作）就„ （主句的动作） ” ，如题②。 He was told that it would be at least three more months ______he could recover and return to work. A.when since B.before C.since D.that 注意 since 的两大含义： 久了 The baby stopped crying after half an hour.