模块ⅢUnit3语法.ppt
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1、菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句状语从句 菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及状语从句类型及其从属连词其从属连词典句例示典句例示用法点击用法点击时间状时间状语从句语从句(通常通常用现在用现在时表示时表示将来的将来的意义意义)whenWhen I got home,my families were already having din
2、ner.They were watching the World Cup when suddenly the lights went out.He walks when he might take a taxi.1.从句的动作和主句的动作从句的动作和主句的动作可以同时发生,也可以先后可以同时发生,也可以先后发生。从句谓语动词为延续发生。从句谓语动词为延续性动词或非延续性动词。性动词或非延续性动词。2.when作并列连词,意为作并列连词,意为“那时,这时那时,这时”;还可表示原;还可表示原因,意为因,意为“既然既然”,引导原,引导原因状语从句。因状语从句。whilePlease don t ta
3、lk so loud while others are working.She fell asleep while she was reading the newspaper.While I understand what you say,I cant agree with you.1.从句的动作与主句的动作从句的动作与主句的动作同时发生,强调一段时间,同时发生,强调一段时间,从句的谓语动词为延续性动从句的谓语动词为延续性动词。词。2.while作并列连词,意为作并列连词,意为“而,却而,却”,表示对比,还可,表示对比,还可表示表示“尽管尽管”,引导让步状,引导让步状语从句。语从句。菜菜 单单
4、高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及状语从句类型及其从属连词其从属连词典句例示典句例示用法点击用法点击时间时间状语状语从句从句(通通常用常用现在现在时表时表示将示将来的来的意义意义)asWe listened to the singer sing as he played the guitar.从句的动作与主句的动作同时发生,从句的动作与主句的动作同时发生,从句谓语一般为延续性动词。从句谓语一般为延续性动词。till和和untilIll stay here till/until the rain stops.He didnt go home til
5、l/until he finished his homework.Not until he pointed it out did I realize my mistake.It was not until dark that we began to go home.Until you told me I had no idea of it.1.当当till/until/until所在句子的主句和从句所在句子的主句和从句都用肯定式时,主句的动词为延续都用肯定式时,主句的动词为延续性动词,此时性动词,此时till/till/until意为意为“一一直到直到为止为止”。如主句用否定形。如主句用否定形
6、式,从句用肯定形式,此时主句的式,从句用肯定形式,此时主句的动词为非延续性动词,构成动词为非延续性动词,构成 not.till/until结构,意为结构,意为“直到直到才才”。2.not until置于句首时主句要倒装。置于句首时主句要倒装。3.强调句型中多用强调句型中多用until。且对。且对not.until句式中句式中until引导的从句进引导的从句进行强调时,要将行强调时,要将not与与until放在一起放在一起进行强调。进行强调。4.till不可以置于句首,而不可以置于句首,而until可以。可以。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句
7、类型及其状语从句类型及其从属连词从属连词典句例示典句例示用法点击用法点击时间状时间状语从句语从句(通常通常用现在用现在时表示时表示将来的将来的意义意义)before和和sinceWe had sailed four days and four nights before we saw land.We hadnt run a mile before he felt tired.Please write it down before you forget it.Before I could get in a word,he had measured me.It will be half a yea
8、r before I come back.I have written home four times since I came here.I havent heard from him since he lived here.1.before本意为本意为“在在之前之前”,还可引申为,还可引申为“还还未未就就;不到;不到就就;才才;还;还没来得及没来得及”。2.It will be一段时间一段时间before.译作译作“多久之后多久之后才才”。3.since意为意为“自从自从时时”,主句用完成时。,主句用完成时。since引导的从句如果用非延续引导的从句如果用非延续性动词,所表示的是自从性动词
9、,所表示的是自从句谓语动作算起;若用延句谓语动作算起;若用延续性动词或状态动词,所续性动词或状态动词,所表示的就是自动作或状态表示的就是自动作或状态的完成或结束时算起。的完成或结束时算起。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及其从属状语从句类型及其从属连词连词典句例示典句例示用法点击用法点击时间状时间状语从句语从句(通常通常用现在用现在时表示时表示将来的将来的意义意义)as soon as;immediately;directly;the moment/minut/minute e;no no sooner.than.sooner.than
10、.;hardly/hardly/scarcely.when.The moment I saw it,I fell in love with it.He rushed upstairs immediately he heard a loud noise.No sooner had he reached home than it began to rain.1.这些从属连词引导的从句这些从属连词引导的从句都表示从句的动作一发生,都表示从句的动作一发生,主句的动作随即发生,常译主句的动作随即发生,常译作作“一一就就”。2.no sooner与与hardly/scarcely/scarcely引导的主
11、句谓语动词应用过引导的主句谓语动词应用过去完成时,而去完成时,而thanthan与与whenwhen从从句中谓语应用一般过去时。句中谓语应用一般过去时。此外,当把此外,当把no soonerno sooner和和hardly/hardly/scarcely提到句首时,提到句首时,应用倒装语序。应用倒装语序。the first time;every time,by the time;any timeThe first time I saw him,he was a schoolteacher.By the time he arrived at the airport,the plan had t
12、aken off.by the time引导时间状语从引导时间状语从句时,主句一般用将来完成句时,主句一般用将来完成时或过去完成时。时或过去完成时。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及状语从句类型及其从属连词其从属连词典句例示典句例示用法点击用法点击地地点点状状语语从从句句where;whereverYou should go where the Party needs us most.Where there is a will,there is a way.Make a mark where you have any doubts or
13、 questions.(地点状语从句地点状语从句)Make a mark at the place where you have any doubts or questions.(定语从句定语从句)1.引导地点状语从句的引导地点状语从句的从属连词从属连词where,wherever指具体地点时,指具体地点时,从句可用于主句之前或从句可用于主句之前或之后;表示抽象条件的之后;表示抽象条件的含义时,从句须放在主含义时,从句须放在主句之前。句之前。2.注意区分注意区分where引导的引导的地点状语从句与定语从地点状语从句与定语从句。句。where引导的定语从引导的定语从句前面必须有一个表示句前面必须
14、有一个表示地点的名词作先行词。地点的名词作先行词。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型状语从句类型及其从属连词及其从属连词典句例示典句例示用法点击用法点击原原因因状状语语从从句句because;since;as;for;now(that);seeing(that);considering(that)He was punished only because he broke the law.She got the job because she was the best candidate.Since/As/As/Now that every
15、body is here,lets begin our discussion.He must be ill,for he is absent today.He finished his task very well,considering that it was quite difficult.1.because,as,since/now that为从属连词,引导原因状语从为从属连词,引导原因状语从句。句。because表示直接原因和理表示直接原因和理由,语气最强,回答由,语气最强,回答why引导引导的问句,用于的问句,用于it is.that强调结强调结构,可用构,可用just,only,m
16、erely,simply,chiefly,mainly等词等词修饰;修饰;since now that表示不表示不言而喻的原因,语气较言而喻的原因,语气较because弱,比弱,比as强;强;as表示理由显而表示理由显而易见,多前置,语气较弱。易见,多前置,语气较弱。2.for并列连词,表示推测或判并列连词,表示推测或判断的理由,不能位于句首。断的理由,不能位于句首。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及其从状语从句类型及其从属连词属连词典句例示典句例示用法点击用法点击条条件件状状语语从从句句if;unless;so/as long as;
17、once;in case;on condition that;supposing;suppose(that);provided(that);providing(that)Youll be late again unless you hurry.I will do it on condition that you help me.In case there is a fire,what will we do first?You can go out as long as you promise to be back before 8 oclock.Suppose/Supposing(that)y
18、our father saw you now,what would you say?在条件状语从句中,在条件状语从句中,用一般现在时代替用一般现在时代替一般将来时,一般一般将来时,一般过去时代替过去将过去时代替过去将来时。来时。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类状语从句类型及其从属型及其从属连词连词典句例示典句例示用法点击用法点击目目的的状状语语从从句句so that;in order that;for fear that;in case;lestSpeak louder so that/in order that the people i
19、n the hall can hear you.Take your umbrella in case it should rain.He emphasized it again and again,lest she should forget.1.so that/in order that引导的状语从句引导的状语从句中需用情态动词中需用情态动词can,could等。等。2.in order that引导的从句可位于主句引导的从句可位于主句前或后,前或后,so that引导的从句只能位于引导的从句只能位于主句之后。主句之后。3.lest“以防,以免以防,以免”,所引导的目的,所引导的目的状语从句
20、谓语动词一般用虚拟语气,状语从句谓语动词一般用虚拟语气,即即(should)动词原形;动词原形;for fear that(惟恐,以防惟恐,以防)与与in case所引导的目的所引导的目的状语从句中谓语动词有时也用状语从句中谓语动词有时也用(should/might/might/could)动词原形。动词原形。菜菜 单单高考新课标大一轮总复习英语高考新课标大一轮总复习英语(译林版译林版)状语从句类型及其状语从句类型及其从属连词从属连词典句例示典句例示用法点击用法点击结结果果状状语语从从句句so that;so.that;such.thatHe didnt plan his time well,
21、so that he didnt finish the work in time.He drove so carelessly that he almost lost his life.Jack is so honest a worker that we all believe him.Jack is such an honest worker that we all believe him.He got so little money that his family had to live on welfare.So fast did he walk that none of us was
22、his equal.1.so that引导结果状语从引导结果状语从句时,一般不用情态动词句时,一般不用情态动词 can,could等。等。2.在在so.that.结构中,结构中,so是副词,只能修饰形容词是副词,只能修饰形容词或副词;而或副词;而such.that.结结构中,构中,such是形容词,修是形容词,修饰名词或名词词组。但饰名词或名词词组。但so还可以与表示数量的还可以与表示数量的many,few,much,little连用,形成固定搭配。连用,形成固定搭配。3.当当so或或such置于句首时,置于句首时,主句要用倒装语序。主句要用倒装语序。菜菜 单单高考新课标大一轮总复习英语高考新
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