《时间状语从句》PPT课件

Adverbial Clauses When he was young, he loved music .Though they lacked money, his mother managed to buy him a piano. 考点合计时间状语22条件状语14让步状语13近五年高考对状语从句的考查 1 易混、易错点 (1) when/ as / while He hurried home, looking behind _ he went._ you meet him, tell him the news._ I was waiting for the bus, I met with a friend.总结: 1) as 表示主从句动作_发生,译成_ 2) while从句只能跟_动词,常用_时 3) When从句可跟_动词或_动词；动作可以同时发生也可以前后发生 aswhenwhile同时一边-一边延续性进行延续性瞬间 When：就在这时，突然 1,I was about to go out when the phone rang. =I was on the point of going out when the phone rang 2, He was walking in the park when an old friend pat him on the shoulder. 3, We had just finished our supper when Bob came.4,Hardly had I finished supper when he knocked at the door. When P329.1Why are you here when you should be in school?=本该（可以）。却How can we explain it to you when you wont listen? =If/on condition thatWhy you choose as a teacher when you dont like children?你既然不喜欢小孩子,为什么要当老师呢? =since 引申义: While I accept the problem is difficult, I dontthink I wont work it out.Some people waste food while others haventenough.While there is life there is hope As modern industry is developing, there is moreand more pollution.Young as I am, I know a lot. Just do as I told you to. As everybody is here, lets begin. 虽然而随着虽然像,按照因为只要 Strike while the iron is hot.When in Rome, do as the Romans do.趁热打铁。“趁”入乡随俗 “既然” 2) till / until We will work hard until Tang Zhang Middle School becomes famous all over the country .否定 We wont give up until Tang Zhang Middle School - 倒装 _ 强调 _ Not until it becomes famous all over the country will we give up.It is not until it becomes famous all over the country that we will give up. 1,她六点才到。She didnt arrive until 6 oclock.Not until 6 oclock did she arrive.It was not untill 6 oclock that she arrived.2,车停了再下。Dont get off the bus until it has stopped. 3,直到你教我后，我才会做。I didnt manage to do it until you had explained how. 翻译下列句子并改成倒装句和强调句 (1) before 的多种引申义 He hung up before I could answer. It lasted four hours before the fire was controlled. 要过很长时间我们才能再见面只要三天他就回来了 （还没来得及就-）（过了-之后才-）It will be a long time before we meet again. 2It will be only three days before he returns. 牢记以下句型1,It is 段时间since（动作发生在段时间之前，） It is 段时间before（动作发生在段时间之后,时态同一体）2, It is +点时间when (定于从句) It is +介词点时间that (强调句)3,It is/was the+序数词time that sb has/had done sth4,It is (high) time that sb did/should do sth 1)It will be three days _ you see him again.2)It will be three oclock _ you see him again.3)It is at three oclock _ youll see him again.4)It is /has been three days _ you saw him last time. beforewhenthat since 5) -How long do you suppose it is _he arrived here?- No more than half a week.A. when B. before C. after D. sinceD hardly / scarcely when, no sooner than, as soon as, directly, immediately, the moment, the minute, 英译汉：As soon as I have finished it , Ill give you a call. We had hardly got / Hardly had we got into the country when it began to rain.No sooner had he arrived than she started complaining.He made for the door directly he heard the knock. 表示“一就” 疑问词+ever和nomatter+疑问词的区别：疑问词+ever可引导名词性从句，主句成份不完整，在主从句中要充当一定的成分。Whoeverbreakstherulemustbepunished.Youcanchoosewhateveryoulikeintheshop.疑问词+ever nomatter+疑问词，引导让步状语从句。（主从句成份完整）Whoeverbreakstherule,hemustbepunished,Whateveryoudo,youmustdoitwell.nomatter+疑问词只能引导让步状语从句。Nomatterwhatyoudo,youmustdoitwell.Nomatterwhobreakstherule,hemustbepunished. whatever/whoever /whichever的功用：1,Whatever/whoever/whichever可引导主语，宾语，表语从句（主句缺成份） whatever=anything that; whoever=anyone who思考：与疑问代词有何区别？（特指；疑问）1. Whoever breaks the law is to be punished._ _ breaks the law is to be punished.Anyone who 2. They will do whatever he wants them to do.They will do _ _he wants them to do.anything that.You can take _book you like on the shelf. whichever注意：which(ever) 强调在一定的范围内进行选择 However busy I am, I will help you. =No matter how busy I am, I will help you. Whenever he is free, he will play computer games. = no matter when he is free,he will Wherever you go, you should have in mind that this is always your home.=No matter where you go,you I will do whatever I can to help you. = I will do anything that I can to help you. (不可用no matter what) 1._ he says, dont open the door. A. Whatever B.No matter what C.Anything thatD.What2.You can take _ book you like. A.No matter which B. WhicheverC.which3. _he may be, he must show his pass. A. Whoever B. Who C. Anyone who D.No matter who4._ breaks the law will be put in prison. A. Whoever B. Who C. Anyone who D.No matter who5.You should try to get a good nights sleep _ much work you have to do. A. however B. no matter C. although D. whateverA,B BA,DA,C A 1 易混、易错点UnlessI didnt finish reading the book _ Mum came back.I cant finish the work _ you help me.We are going to have a barbecue _ it rains.A until B when C except that D unless结论: untilunless unlessunless强调条件 而until 强调时间 What ifWhat if the money doesnt arrive on time?Given/ Given that 在。的情况下Given their inexperience, theyve done a good job.Given that they are inexperienced,theyve done a good job. 鲜花店广告：趁着本店玫瑰花如此便宜，你甚至可以买几朵送给太太。戒烟广告：千万别跟吸烟的女子交朋友，除非你愿意吻一只烟灰缸(ashtray)。While roses in our shop are so cheap, you can buy some for your wife.You mustnt make friends with girl smokers unless you want to kiss an ashtray. 原因状从：P329Not that.but (that)Seeing (that) （既然）/now that (既然)/in that（因为）/considering that.考虑到 1）no matter后接上who、what、where、how等疑问词，也可以在这类疑问词后面加上ever构成whoever、whatever、wherever、however等。 汉译英： 无论他说什么, 都别相信他. 我会拒绝他给我的任何东西。 2）as也可以引导让步状语从句。要用倒装。 Child as (though) he is, he knows a lot. Much as I like it, I wont buy. Tryas he would, he couldnt lift the heavy box. No matter what he says, dont believe him.I will refuse whatever he gives me. (1)连接词 + 过去分词 Dont speak until spoken to. Pressure can be increased when needed. Unless repaired, the washing machine is no use.(2) 连接词+现在分词 Look out while crossing the street. She waits outside the door as if waiting for someone在时间和条件等状语从句中,如果主句的主语和从句的主语一致,可以把从句中的主语和be动词省略 1他一到北京就给我打了电话. As soon as/ The moment/ The minute/ Directly/ Immediately he arrived in /On arriving in/On his arrival in Beijing, he called me.Hardly had he arrived in Beijing when he called me. 2.直到他儿子成为班级的尖子生，他才表扬他儿子。3. 张德胜试了好多次，但是都被拒绝了。 1)He didnt praise his son until he became one of the top students in his class.Not until his son became one of the top students in his class did he praise his son.It was not until his son became one of the top students in his class that he praised his son. Having tried many times, Mr Zhang was always refused. Although he had tried many times, Mr Zhang was always refused. 4. 当面对困难的时候，我们应该保持镇静When we face / are faced with difficulty, we should keep calm. When facing/ faced with difficulty, we should keep calm. 1 The sky is covered with harmful substances. We can hardly see the blue sky.状语从句： We can hardly see the blue sky_ the sky is covered with harmful substances.得分亮点：_ _ harmful substances, the blue sky can hardly be seen.2 There are too many cars in Beijing now. Traffic jam has been a headache. 状语从句： There are too many cars in Beijing now_ _ traffic jam has been a headache 得分亮点：_ too many cars, traffic jam has been a headache in Beijing now. becauseCovered with soWith 3.Time permits. A redesign of the city will provide a better environment. 状语从句：_ time permits, a redesign of the city will provide a better environment. 得分亮点：_ _, a redesign of the city will provide a better environment.IfTime permitting Goodbye !