新高中语法时间状语从句中学教育高考英语_中学教育-中学课件.pdf
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1、学习必备 欢迎下载 时间状语从句-高中(clause of time)【考点直击】1.引导时间状语从句的从属连词分类;2.易混淆连词的辨析 3.倒装【典例探究】1.【09 福建】She had just finished her homework her mother asked her to practice playing the piano yesterday.A.when B.while C.after D.since 2.【2012 山东卷】He smiled politely _ Mary apologized for her drunken friends.A.as B.if C
2、.unless D.though 3.【2011 四川卷 6】As it reported,it is 100 years _Qinghua University was founded.A.when B.before C.after D.since 4.【10】John thinks it wont be long he is ready for his new job.A.when B.after C.before D.since 5.【2012 全国 II】I had hardly got to the office _ my wife phoned me to go back home
3、 at once.A.when B.than C.until D.after 1.【答案】A 【解析】根据主从句的动词时态可知主句谓语动词的动作在从句谓语动词之前已经完成,引导词的意思是:当的时候,选 A。2.【答案】A 【解析】此处是 as 引导这个时间状语从句,这里 smile 和 apologize同时进行,as 意为:当的时候。句意:当玛丽为她喝醉了朋友道歉时,他礼貌地微笑着。3.【答案】D 【解析】“It is+时间段+since+从句(谓语为一般过去时)”为固定句型,故答案选 D。句意为:“正如所报道的那样,自从清华大学建校以来已有 100 年时间了。”4.【答案】C 【解析】所填
4、词引导状语从句,构成 It(will)be+时间段+状语从句,意思是:过多久才将.,选 C。5.【答案】A 【解析】此题较易。只要辨认出固定句型 hardly when问题即刻解决。句意:我刚到办公室,我妻子就给我打电话让我立刻回家。【考点定位】考查固定句型 hardly when的用法。【知识要点】一、从属连词分类:1.基本类 包括 when,while,as,before,after,since,till,until,once,as soon as 等。Did anyone call when I was out?我不在家时谁来过电话吗?We have known each other s
5、ince we were children.我们从小认识。Youll feel better after you take the pills.吃完药丸后你会感到好一些。Make sure that all the lights are off before you go to bed.睡觉前一定要关灯。2.名词类 包括(表示一就)the moment,the minute,the second,the instant,every time,each time,(the)next time,any time,the last time,the first time 等。学习必备 欢迎下载 Te
6、ll me the moment(that)you get the results.你一拿到结果就给我打电话。Next time you come in,please close the door.下次你进来,请关门。He felt nervous each time she spoke to him.每次她和他讲话,他都感到紧张。The last time we talked he said he needed another two days.上次我们谈话时他说他还需要两天。3.副词类 如 immediately,directly,instantly等。如:I came immediate
7、ly you called.你一打电话我就来了。Directly I walked in the door I smelt smoke.我一进门就闻到烟味。4.句型类 包括 no sooner than,hardly/scarcelywhen 等。如:I had no sooner closed the door than somebody knocked.我刚把门关上就有人敲门。Hardly were the words uttered when he began to regret them.话刚说出口他就开始后悔了。二、易混淆从属连词辨析(一)When,while,as(1)when 既
8、可引导一个持续动作,也可引导一个短暂动作,可用于主句动作和从句动作同时发生,也可用于从句动作先于主句动作发生。When the film ended,the people went back.电影一结束,看电影的人便回去了。Most of the guests had left when he arrived at the party.Sorry,I was out when you called me(call为短暂性动词)对不起,你打电话时我刚好外出了。When he had finished his homework,he took a short rest(finished先发生)当他
9、完成作业后,他休息了一会儿。When I got to the airport,the guests had left(got to后发生)当我赶到飞机场时,客人们已经离开了。注意:表示“每当的时候”(暗示一种规律性),一般要用 when:Its cold when it snows.下雪时天冷。He smiles when you praise him.你夸奖他时他总是笑笑。when 可用作并列连词,表示“这时(突然)”;We were about to start when it began to rain.我们正要出发,这时天开始下雨了。在将来时从句中,常用 when,且从句须用一般时代
10、替将来时。主将从现原则 You shall borrow the book when I have finished reading it.在我读完这本书后,你可以借阅。When the manager comes here for a visit next week,Ill talk with him about this.下周,经理来这参观时,我会和他谈谈此事。高考链接:1.(2011 浙江高考)One Friday,we were packing to leave for a weekend away _my daughter heard cries for help.A.after B
11、.while C.since D.when 2.(2010 全国卷 II 高考)Tom was about to close the windows _his attention was caught by a bird.A.when B.if C.and D.till 3.(2010 四川卷 20)Because of the heavy traffic,it was already time for lunch break _she got to her office.A.since B.that C.when D.until (2)从属连词 while 引导的的动作必须是持续性的,不能和
12、瞬间性动词连用。侧重主句动作和从句动作相对比。Please dont talk so loud while others are working.别人在工作时,请别高声谈话。While he was watching TV,the boy fell asleep.福建山东卷四川卷全国答案解析根据主从句的动词时态可知主句谓语动词的动作在从句谓语动词之前已经完成引导词的意思是当的时候选答案解析此处是引导这个时间状语从句这里和同时进行意为当的时候句意当玛丽为她喝醉了朋从清华大学建校以来已有年时间了答案解析所填词引导状语从句答案解析此题较易只要辨认出固定句型问题即刻解决句意我刚到办公室我妻子就给我打电
13、话让我立刻回家考点定位考查固定句型的用法成时间段状语从句意思是过多久觉前一定要关灯名词类包括表示一就等等学习必备欢迎下载你一拿到结果就给我打电话下次你进来请关门每次她和他讲话他都感到紧张上次我们谈话时他说他还需要两天副词类如等如你一打电话我就来了我一进门就闻到烟味句型类学习必备 欢迎下载 While Mary was writing a letter,the children were playing outside.He is a worker,while his sister is a doctor.Dont talk while youre eating.吃饭时不要说话。I kept s
14、ilent while he was writing.在他写的时候,我默不做声。注意:while 也可以用作并列连词,表示“而”、“却”(表示对比)。He likes coffee,while she likes tea.他喜欢咖啡,而她却喜欢茶。高考链接:1.(2011 陕西高考)_all of them are strong candidates,only one will be chosen for the post.A.Since B.While C.If D.As 2.(2011 北京高考)_ volleyball is her main focus,shes also great
15、at basketball.A.Since B.Once C.Unless D.While 3.(2010 全国卷 I 高考)Mary made coffee _ her guests were finishing their meal.A.so that B.although C.while D.as if 4.(2009.安徽高考)I wonder how much you charge for your services.-The first two are free _ the third costs$30.A.while B.until C.when D.before 5.(2009
16、.辽宁高考)It just isn t fair_ I was working as a waiter last month;my friends were lying on the beach.A whenever B.though C.for D.while (3)as引导一个时间状语从句,其动作为持续性动作,多用于主句和从句动作交替进行或同时发生,可翻译为“一边,一边”或者“随着时间的推移”。As time goes on,its getting warmer and warmer.随着时间的推移,天气越来越暖和了。As the time went on,the weather got
17、worse.(as表示“随着”之意)The atmosphere gets thinner and thinner as the height increases.随着高度的增加,大气越来越稀薄。As years go by,China is getting stronger and richer.随着时间一年一年过去,中国变得越来越富强了。He hurried home,looking behind as he went.She wept as she spoke.她边说边哭 He looked behind from to time as he went.他一边走,一边不时地往后看 高考链
18、接:Jenny was very sad over the loss of the photos she had shot at Canada,_ this was a memory she especially treasured.(06 广东)A.as B.if C.when D.where (4)如果主句表示的是短暂动作,而从句用延续性动词的进行时态表示在一段时间内正在进行的动作,此时 when,while 与 as 可互换使用。He fell asleep when while,as he was reading.(read为延续性动词)他看书时睡着了。When/While/As we
19、 were dancing,a stranger came in.(dance为延续性动词)当我们跳舞时,一位陌生人走了进来。When/While/As she was making a phone call,I was writing a letter.(make为延续性动词)当她在打电话时,我正在写信。When/While/As I was walking down the street,I came across an 福建山东卷四川卷全国答案解析根据主从句的动词时态可知主句谓语动词的动作在从句谓语动词之前已经完成引导词的意思是当的时候选答案解析此处是引导这个时间状语从句这里和同时进行意
20、为当的时候句意当玛丽为她喝醉了朋从清华大学建校以来已有年时间了答案解析所填词引导状语从句答案解析此题较易只要辨认出固定句型问题即刻解决句意我刚到办公室我妻子就给我打电话让我立刻回家考点定位考查固定句型的用法成时间段状语从句意思是过多久觉前一定要关灯名词类包括表示一就等等学习必备欢迎下载你一拿到结果就给我打电话下次你进来请关门每次她和他讲话他都感到紧张上次我们谈话时他说他还需要两天副词类如等如你一打电话我就来了我一进门就闻到烟味句型类学习必备 欢迎下载 old friend of mine.(二)Before 和 after 表示“在之前(或之后)”这两个连词大家貌似很熟,但其实是历年高考中大家
21、最容易犯错的两个连词。例如可以试问自己下:before后面接先发生动作后发生动作?after后面接先发生后发生?摸清动作发生的先后顺序。牢记前(before)接后,后(after)接前 这样的口诀。(三)Before 和 Since(1)before有时可译为“还没就“。He had measured me before I could say a word.我还没来得及说话.他就给我最好了尺寸。I hadnt waited long before he came.我还没等多久他就来了。I slipped out before the lecture started.还没等讲座开始我就溜了出去
22、。before也可用于 it 结构,与 since 结构比较相似,注意它们所用时态的区别。其结构是:It will be+段时间+before sb.does sth.表将来 或 It was+段时间+before sb.did sth.表过去 常译作“还要多久才”。He is leaving for Australia and it will be three years before he comes back.他要去澳大利亚了,3 年后才会回来。During the war he joined the army and it was three years before he came
23、back.战争期间他参了军,3 年后才回来。(2)Since 自.以来 1)若 since 引导的状语从句的谓语动词是终止性动词(如 go,come,leave,start,begin 等)的过去时,则从句表示的时间是“从该动作开始的那一时刻起”。这是最常见的一种用法。He has studied very hard since he came to our school.自从来到我们学校,他学习就非常努力。Great changes have taken place in our school since you left.自从你离开这里,我们学校发生了很大的变化。2)若 since 引导的
24、状语从句的谓语动词是持续性动词或表示状态的静态动词(如 live,stay,study,learn,smoke,be 等)的过去时,则从句表示的时间是“从该动作或状态的完成或结束时算起”。I havent heard from him since he lived here.从他不住这儿起,我一直没有收到他的信。I havent eaten snakes since I was a student at school.was表示状态I havent eaten snakes since I left school.自从我毕业后就一直没吃过蛇。试比较:He has written to me f
25、requently since I was ill.自从我病愈以来,他经常给我写信。(从句谓语为状态动词)He has written to me frequently since I fell ill.自从我生病以来,他经常给我写信。(从句谓语为终止性动词)3)若 since 引导的状语从句的谓语为持续性动词或静态动词的现在完成时,则表示动作和状态延续到现在(说话时刻),其表示的时间的起点应从动作发生之时算起。He has written to me frequently since I have been ill.这里 have been ill表示状态的持续性,时间的起点应从:“开始生病
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