时间状语从句公开.ppt

,The Adverbial Clause of Time,时间状语从句,when I was young Id listen to the radio waiting for my favorite songs when they played Id sing along, it make me smile. those were such happy times and not so long ago how i wondered where theyd gone. but theyre back again just like a long lost friend all the songs i love so well. every shalala every wowo still shines. every shing-a-ling-a-ling that theyre starting to sing so fine,状语从句的定义,状语从句在复合句中作状语,来说明一件事情发生的时间,地点,原因,条件,结果等.,时间状语从句的引导词,when whenever as while before after until (till) since as soon as,every time the next time the first/time the moment the minute instantly immediately directly (一就) No soonerthan Hardlywhen,A. When while as的用法,英译汉 难度 1 When the film ended , the people went back. 2 Please dont talk so loud while others are working. 3 He sang as he was working.,_ he heard this, he got very angry. 2. I met Lucy_ I was walking along the river. 3. _ time goes by ,the weather get worse. A. when B. while C. as,对比训练 1 难度,A,B,C,While的特殊含义： 1. (06天津) The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. 2. (04年江苏) _ I accept that he is not perfect, I do actually like the person.,while,While,而，然而(二者对比）,尽管，虽然（放在句首）,1. _ He _ (正要告诉我) _ the secret _ someone patted him on the shoulder. 难度,was about to tell me,was just telling,was on the point of telling,when,Conclusion:when / while / as引导时间状语从句时的中文意义：,1.当.的时候,2.这时,正在这时,1.当的时候(从句的谓语必须是延续性动词 ）,2.而,然而(强调两者对比）,3.虽然,1.一边.一边. 2.随着.,B: .before的用法,1).表示“在之后才”。,We had sailed four days before we saw land.,“2).还没来得及就”。,He ran out of the room before I could say a word.,3).“在之前就”。,Many people left for home before the film ended .,1.It was not long before he came back. 2.It will be 2 years before (还要过两年) he leaves the country. 归纳总结 before表示“要过多久才” It was not +一段时间+before从句(did) 没过做了 It will be +一段时间+before从句(does) 要过才能做,真题演练 How long will it be _ the professor makes another visit to China? It all depends. A. when B. until C. before D. since,since +过去一个时间点 (如具体的年、月、日期、钟点）,C. since,I have been here since 2002.,2) since +从句,Great changes have taken place since you left.,It is/ has been +一段时间since 从句(did),It is 10 years since I came here.(自从我来到这里已经十年了。) It is 10 years since I lived here.（我离开这里已经十年了。）,延续性动词:反过来翻译,瞬间动词:直译,1.-Havent seen you for ages! Do you still work in Xian? -_.Its four years since I worked there. A.No, I dont. B.No, I havent C.Yes, I do. D. Yes, I have. 2. It _（ be) 5 years since he graduated from college.,is/has been,几个极易混淆的句型: when/ before/ since /that 1.It was 5 am _we arrived at the village. 2. It was at 5 oclock _ he got home. 3.It is/has been 3 years _we last met. 4. It will be two weeks _we meet again. 5 It was five years later _he finished his research. 突破点：,when,before,since,一看be动词的时态，二看时间段还是时间点。,that,that,is/has been,D. till /until(在句首、与not无间隔 连用及在强调句中只用until) We waited till (until)he came back She didnt stop working until eleven oclock . 如主句动词是延续性动作，常用肯定式，表示“直到为止”;如主句动词是瞬间动词，常用否定式，表示“直到才”,我们一直等到他回来。,她到11点钟才停止工作。,not until 句型,与强调句型结合 I didnt go to sleep until he came back. 与倒装句式结合,It was not until he came back that I went to sleep.,Not until he came back did I go to sleep.,E: 1):由as soon as, immediately, directly, instantly, the moment, the instant, the minute, 等引导的时间状语从句。这些连词都表示“一就”。 Eg. Immediately she heard the news, she burst into tears. 一听到这个消息，她大哭起来。,. Hardly/Scarcelywhen, No soonerthan ” 表示“一就”。该结构主句常用过去完成时，从句常用一般过去时。当hardly/Scarcely/No sooner位于句首时要用倒装语序，例如：,A:I had hardly sat down when the telephone rang.,B:The girl had hardly rung the bell the door was opened suddenly, and her friend rushed out to greet her (2010福建高考） . A.when B.until C.as D.since,Hardly/Scarcelywhen no soonerthan,我刚一到家，就下雨了。 I had hardly got home when it began to rain. =Hardly had I got home when it began to rain. =No sooner had I got home than it began to rain.,F.由by the time引导的时间状语从句。,在一般情况下，如果从句的谓语动词用一般过去时，主句的谓语动词用过去完成时；如果主句的谓语动词用一般现在时，主句的谓语动词用将来完成时。例如：,1)By the time you came back, I _ (finish) this book.,2)By the time you come here tomorrow, I _(finish)this work.,had finished,will have finished,主要有every time(每次)，each time(每次)，(the) next time(下次)，any time(随时)，(the) last time(上次)，the first time(第一次)：,G.表示“上次”、“下次”、“每次”等的 时间连词,I thought her nice and honest_ I met her. first time B. for the first time C. the first time D. by the first time,高考链接,1Because of the heavy traffic，it was already time for lunch break she got to her office（12四川） Asince Bthat Cwhen Duntil,2. John thinks it wont be long he is ready for his new job. （11陕西） A. when B. after C. before D. since,A,3.How can you expect to learn anything you never listen？ (12山东31) A.in case B.even if C.unless D.when,4.She had just finished her homework_her mother asked her to practice playing the piano yesterday(09福建33) . A. when B. while C. after D. since,5.You cant borrow books from the school library _ you get your student card.(09上海32) A. before B. if C. while D. as,6.Nancy enjoyed herself so much _ she visited her friends in Sydney last year. (08福建28) A.that B.which C.when D.where,7._I really dont like art，I find his work impressive. (09山东29) A.As B.Since C.If D.While,8._ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had he D. Hardly he had 9. A good storyteller must be able to hold listeners curiosity _ he reaches the end of the story. A. when B. unless C. after D. until,10. (09北京春) We were swimming in the lake _ suddenly the storm started. A. when B. w