高中英语状语从句..(共48张PPT).ppt

1、句子简单句并列句复合句复合句名词性从句主语从句宾语从句表语从句同位语从句定语从句状语从句 定义：在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。从属连词 用来连接两个句子、且一个句子从属于另一个句子（即从句）的连词。这类连词叫从属连词。从属连词主要用于引导各种状语从句。状语从句时间状语从句原因状语从句条件状语从句让步状语从句目的状语从句结果状语从句地点状语从句比较状语从句方式状语从句时间状语从句when,while,as,since,before,after,until,till,once,as soon as,every time,ha

2、rdly.when,no sooner.than,the moment,immediately*when/while/as 1._ time went on,things began to change.2.She thought I was talking ahout her daughter,_,in fact,I was talking about my daughter.3._ I accept that he is not perfect,I do actually like the person.4.I was walking along the road _ suddenly s

3、omeone patted me on the shoulder from behind.5.The students sang _ they went along.whenAs whileWhileas一边.一边:and then:正在的时候,突然随着.表对比:而表让步:虽然 6.Strike _ the iron is hot.7._ a child,he lived in the countryside.8.Be careful _ crossing the steet.whileAs when/while as+n.=when.1).Turn off the light _ you l

4、eave the classroom.2).Someone called me up in the middle of the night but they hung up _ I could answer the phone.3).It wont be long _he finishes his writing.It will be/was一段时间before:It will be/was not一段时间before*beforebeforebefore:在.之前:还未来得及.就.,不等.就.before:不多久就.:还要过.才.finishes *after After he finish

5、ed his work,he left there.He finished his work before he left there.After finishing his work,he left there.*since I _(know)him since he was a boy.自从他参军以来已有两年了.*It is(has been)two years since he joined the army.:conj&prep.have known*until(till)He waited until/till his mother came back.He will not go

6、to bed until(till)his mother comes.Not until all the fish died in the river _(村民才意识到)how serious the pollution was.It wasnt until all the fish died in the river that the villagers realized how.did the villagers realize(肯定句):(一直).为止(否定句):直到.才*as soon as:一就 他一到达就打电话给我.He telephoned me as soon as he ar

7、rived.the moment/instant/minute;immediately/directly;_ his arrival he telephoned me.hardly.when.;no sooner.than.I had no sooner got home than it began to rain.No sooner had I got home than it began to rain.On every time,each time:每次.Every time/each time I come,he is reading.once:一旦.就.她一旦下了决心,什么也不能使她

8、改变.Once she has made up her mind,nothing can change it.原因状语从句because,since,as,now that Because he was ill,he didnt go to school.He didnt go to school because ofhis illness.He was ill,so he didnt go to school.Being ill,he didnt go to school.since=now that Now that class is over,lets go to play footba

9、ll.既然 as常用于表示十分明显的原因，重点放在主句上，语气较弱，常译成“由于”.As its getting darker,we must go home now.He must be ill,for he is absent today.条件状语从句if,unless,so/as long as,in case,on condition that if If you work harder,you will succeed.Work harder,and you will succeed.Work harder,or you wont succeed.Working harder,you

10、 will succeed.unless Unless he comes,we wont be able to go.If he doesnt come,we wont be able to go.:if.not 除非*as/so long as(只要)You may borrow the book as long as you keep it clean.*in case(万一）Send us a message in case you have any difficulty.*on condition that（条件是）Well let you use the room on condit

11、ion that you keep it tidy.地点状语从句where where Where there is a will,there is a way.Where there is smoke,there is fire.无风不起浪.青年人应该去最需要他们的地方.Young people should go where they are most needed.Young people should go to the placewhere they are most needed.:在.地方定语从句让步状语从句as,although,though,whether,even if/t

12、hough,no matter who/when/what.,however,whatever.让步状语从句:表示“虽然”、“尽管”、“即使”Although(Though)he is old,he works hard.He is old,but he works hard.Old as he is,he works hard.用as 引导的让步状语从句用倒装语序，即把从句中的表语、状语或动词原形放在as前面.adj./n./adv./v.+as+主语+其他成分 Much as I like it,I wont buy it.Try as you may,you will never suc

13、ceed.*Even though(even if)you say so,I dont believe it.Youll have to attend the ceremony whether you are busy or not.Whenever(No matter when)you come to our country,you will be warmly welcomed.However late/no matter how late he is,his mother will wait for him to have dinner together.即使 in spite of;d

14、espite;regardless of:prep.+n.He went out in spite of the fact that he had a bad cold He went out in spite of the cold.目的状语从句so that,in order that以便/为了 从句中常常使用一些情态动词,如：can,could,may,might,should等 He got up early so that he could catch the train.=He got up early to/in order to/so as tocatch the train.

15、以防:in case;for fear(that)你最好带上你的伞,以防下雨 Youd better take your umbrella with you in case/for fear(that)you rains.结果状语从句 so that;so/such that太.以至于.，如此.以至于.We turned up the radio so that everyone could hear the news.We turned up the radio,so that everyone heard the news.目的状语从句结果状语从句 结果状语从句:such+a/an+adj

16、.+单数名词+that clause such+adj.+n.s/n.u+that.such+many/much/few/little+n(s).+that.so+adj.(+a/an+单数名词)+that clause so+adv.+that clause She told us such an interesting story that we all forgot about the time.She told us so interesting an story that we all forgot about the time.He is such a clever boy _ w

17、e all like him.He is such a clever boy _ we all like.thatas结果状语从句定语从句比较状语从句(as).as,than,the more.the more 比较状语从句 He doesnt work so hard as you do.Gold is much heavier than any other metal.The more he listened to that song,the less he enjoyed it.方式状语从句as;as if/though 方式状语从句*as:按照.,如.,随.Do in Rome as

18、the Romans do.I have changed it as you are suggested.Leave things as they are.维持原状好了.*as if/though:好像是.,似乎是.He talks as if he knew all about it.一.状语从句的时态问题1、The football match will be put off if it _(rain)2.He will go with you as soon as he _(finish)his homework.3.He _ (get)to the station than the t

19、rain left.(他一到达车站火车就开走了)在条件，时间和让步从句中，用一般现在时表示一般将来时.rainsfinisheshad no sooner got二.状语从句的倒装和省略1._,(虽然他聪明),he doesnt study well.2.So clever _(he,be)that we all like him.3.Though_(praise),she was still very modest.4._(如果有必要),you may keep the book for another week.is heClever as he ispraisedIf necessary

20、Exercise 1.I didnt manage to do it _ you had explained how.2.The man has to wait all day _ the doctor works faster.3.John may phone tonight.I dont want to go out _ he phones.4.You should make it a rule to leave things _ you can find them again.5.The research will take Joan and Paul about five months

21、;it will be a long time _ we meet them again.untilwhere in caseunlessbefore 6._ the Internet is of great help,I dont think its a good idea to spend too much time on it.7.Roses need special care _ they can live through winter.8.The WTO cannot live up to its name _ it doesnt include a country that is

22、home to one fifth of mankind.9._ youve got a chance,you might as well make full use of it.10.Well have to finish the job,_(不管它要花费多长时间)Though/Although/While so thatifSince/Now that however long it takes 11._ the day went on,the weather got worse.12.-Im going to the post officw.-_ youre there,can you

23、get me some stamps.13.Take the medicine _you go to bed.14.It is more than five years _we started to learn English.As whilebeforesinceHomework 基础写作:Jane 的朋友Alice来信说,她因为没有得到提升而感到灰心丧气.假如你是Jane,请给 Alice写一回信,内容包括:1.直到我读了你的信后才知道事情的真实情况,因为自从我们分开以后就没再见面了;2.既然大家很忙,那我就只能给你写封短信了;3.你尽管很努力工作,但是仍没有得到提升的事实并不表明你表现不

24、好;4.无论发生什么事情,我们都不应该丧失希望;5.事实上,你越努力工作,你得到的就会越多;6.随着时间的流逝,我们应对自己周围的事物有了更好的理解.December 26,2010 Dear Alice,How nice to hear from you!.Dont forget come and see me next time you come to Jieyan.Best wishes.Yours,Jane December 26,2010 Dear Alice,How nice to hear from you!Not until I read your letter did I k

25、now the true state affairs,for we havent seen each other since we parted.Now that we are all busy,I just have to drop a few lines to you.The fact that you were not promoted although you worked hard didnt show you didnt perform well.So whatever happens,we shall never lose heart and in fact,the harder

26、 you work,the more you will get.As time goes by,we should have a better understanding of things around us.Dont forget to come and see me next time you come to Jieyan.1.时间状语从句 when,while,as,since,before,after,as soon as,once,every time,until,till,hardly.when,no sooner.than,the moment,immediately 2.原因

27、状语从句 because,since,as,now that 3.条件状语从句 if,unless,so/as long as,in case,on condion thatAdverbial Clauses（状语从句）4.地点状语从句 5.让步状语从句 as,although,though,whether,even if/though,no matter who/when/what.,however,whatever.6.目的状语从句 7.结果状语从句 so that,so/such.that.,8.比较状语从句(as).as,than,the more.the more 9.方式状语从句whereso that,in order thatas,just as,as if/though