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1、Module 5 The Great Sports Personality Section Grammar-复习状语从句语法图解探究发现When he retired at the age of 26, he had won 106 gold medals in major competitions across the world.But even though he had won everything it was possible to win in his sport, Li Ning retired with the feeling that he had failed.Pleas
2、e take your raincoat along with you in case it rains.If you go into a school or university anywhere, the chances are you will see students in Li Ning tracksuits with the familiar logo.Whenever Chinese athletes step out onto the track during the 2008 Olympics, they will be wearing Li Ning tracksuits.
3、As the leader comes into the stadium to run the last few metres of the 42kilometre race, the crowd rises to its feet to shout and cheer.While I dont like his design at all, I attended the meeting.Although he is very old, he knows little about how to deal with this kind of people.我的发现(1)判断上述状语从句的类型：是
4、让步状语从句；是条件状语从句；是时间状语从句。(2)even though引导让步状语从句时，可用even_if来替换。一、时间状语从句1when引导的时间状语从句when引导的时间状语从句的谓语动词可以是延续性动词，也可以是终止性动词；从句的动作和主句的动作可以同时发生，也可以先后发生。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)He went home when he had finished his homework.做完作业后他回家了。(先后发生)名师点津whenever意为“每当，每每”时，也能引导时间状
5、语从句。Larry always blames me whenever anything goes wrong.每每什么事情出现问题，拉里总是责怪我。2while引导的时间状语从句while引导的时间状语从句的谓语动词是延续性动词或表示状态的动词，并强调主句和从句的动作同时发生。Please write while I read.我念的时候，请写下来。He listens to the radio while driving to work.他去上班时一边开着车一边听广播。3as引导的时间状语从句as表示“一边一边，随着”，as引导的时间状语从句动作是延续性的动作，一般主句和从句动作同时发生。
6、I hurt my shoulder as I was playing basketball.我打篮球时弄伤了肩膀。(本句中的as 可用when 或者while替换)4since引导的时间状语从句since引导时间状语从句时，表示“自从”，从句中的谓语动词常用瞬间动词。一般情况下，从句的谓语动词用一般过去时，而主句的谓语动词用现在完成时。He has written to me frequently since I got sick.自从我病了以后，他经常给我写信。5till和until引导的时间状语从句这两个词的用法类似，都表示“直到才”，但till不用于句首；用于肯定句时，主句要用延续性动
7、词，用于否定句时，主句要用非延续性动词。I waited till/until 9：00.我一直等到9点钟。(wait为延续性动作)I didnt go to bed until/till my father came back.我直到父亲回来才上床睡觉。(go to bed为非延续性动作)6before引导的时间状语从句before引导时间状语从句时，意为“在之前；之后才；没来得及就”，常表示主句动作先于从句动作发生。从句一般不能为否定句。He had put the broken vase away before his mother came back.他趁妈妈还没回来把打碎的花瓶收拾好
8、了。7after引导的时间状语从句after表示主句动作发生在从句动作之后。主句用一般过去时，从句可以用一般过去时，也可以用过去完成时。He called me after he had finished his work.工作完了之后他给我打了个电话。8名词词组作连词引导的时间状语从句表示时间的名词词组也可以引导时间状语从句。常见的这类名词词组有：the time, the moment, the minute, the day, the year, the first time, the second time, each time, every time, next time, any
9、time等。The moment he reached the country, he started his search.他一到达这个国家，就开始他的搜寻工作。9表示“一就”的连词或结构引导的时间状语从句as soon as, immediately, directly, instantly, no sooner .than ., hardly/scarcely . when .都意为“一就”，表示从句动作一发生，主句动作随即发生。Directly you feel any pains, you must go to the doctor.你一感觉疼痛就必须去找医生。No sooner h
10、ad she gone to sleep than the telephone rang once more.她刚睡着，电话就又响了。名师点津注意no sooner .than ., hardly/scarcely .when .结构的时态搭配， no sooner与hardly/scarcely引导的主句谓语动词应用过去完成时，而than与when的从句中的谓语动词应用一般过去时。此外，当把no sooner和hardly/scarcely提到句首时，句子应用部分倒装语序。10时间状语从句的几个常用句型(1)It is/has been时间段since .(从句用一般过去时)“自以来已有多长
11、时间了”，从句谓语用短暂性动词时，表示动作持续了多久，用延续性动词时，表示动作停止了多久。How long is it since we met last time?自上次我们见面以来有多长时间了？(2)It is/was时间点when .“当的时候已是”。It was midnight when they finished the work.他们完成工作的时候已是午夜了。(3)句型“It be时间段before .”中it指时间，主句常用一般将来时或过去时。主句中的表语多为long, not long, three days, two weeks等表示时间段的词或短语。It was not
12、long before I left for London.不久我就动身去伦敦了。即时演练1(1)句型转换(每空一词)His mother went to bed after he came back.His mother didntgotobeduntil/till he came back.The moment I saw him, I gave him all the books.I gave him all the books assoonas I saw him.I didnt recognize her before she took off her cap.I recognize
13、d her aftershetookoffhercap.He came to our school three months ago.Itisthreemonthssince he came to our school.(2)单句改错I was about to say while you interrupted me.whilewhenIt will not be long before you will get used to the life here.去掉第二个willImmediate he came back, his mother told him the news.Immedi
14、ateImmediately二、条件状语从句1if和unless引导的条件状语从句if表示正面的条件，意为“如果”；unless(if not)表示负面的条件，意为“除非，如果不”。If you fail in the exam, you will let him down.如果你考试不及格， 你会让他失望的。You will fail to arrive there in time unless you start earlier.You will fail to arrive there in time if you do not start earlier.如果你不早点动身，你就不能及时
15、赶到那儿。名师点津if从句还表示不可能实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设，从句多用一般过去时或过去完成时。If I were you, I would invite him to the party.如果我是你，我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic.如果没有堵车，我会到得早一点儿。2in case, on condition that, providing/provided (that), supposing/suppose (that)等引导的条件状语从句这些词汇意思相近，表示“假如，假使，在条件下”(比if更为书面化)。He wont be against us in the meeting provided that we ask for his advice in advance.如果我们提前征求一下他的意见，他就不会在会上反对我们。
