状语从句正式版1新.ppt

《状语从句正式版1新.ppt》由会员分享，可在线阅读，更多相关《状语从句正式版1新.ppt（65页珍藏版）》请在装配图网上搜索。

1、Adverbial clause,状语从句专题复习,根据对状语从句及从属连词的基本了解 找出从句，辨别种类：,1. Every time I see action movies acted by Jackie Chan, I would get excited. 2. He didnt attend the negotiation in that he was ill. 3. The boss asked the secretary to hurry up with the letters so that he could sign them. 4. He got up so early th

2、at he caught the first bus.,时间状从,原因状从,目的状从,结果状从,5. You will certainly succeed as long as you keep on trying. 6. Much as I respect him, I cant agree to his proposal. 7. Food is to man what oil is to industry. 8. The longer the period is, the higher the interest rate will be. 9. Where there is life, t

3、here is hope.,条件状从,让步状从,方式状从,比较状从,地点状从,体验高考,(2008) He was very tired after / from doing this for a whole day, _37_ he felt very happy since the crop did “grow” higher. (2010) We understand this lesson best _40_ we receive gifts of love from children. (2011) My friends walked me to the bus stop and w

4、aited with me_17_the bus arrived. (2012) _20_ he thought he could escape attention by sitting at the back, he was wrong.,but,when,until,If,考点与难点归纳,时间状语从句1 when, while, as这三个连词都可表示“当的时候”。 1) when可表示一个时间点，也可表示一个时间段。 When he came in, we were having supper. When we were having supper, the light suddenly

5、 went out. 2) while则只表示一个时间段。它所引导的时间状语从句中的时态常用进行时态。 When/While he was eating his breakfast, he heard the doorbell ring. While he was watching TV, the boy fell asleep. 3) as则强调主句和从句的动作在同一时间进行,“一边一边”;也可表示“随着” She sang as she walked along. As the election approached, the violence got worse.,连接词when的用法小

6、结 when可用来引导时间状语从句，意为“当的时候”从句的谓语动词可以是延续的，也可以是短暂的。 1) When the film ended, they went back. 2) When I lived there, I used to go to the seashore on Sundays. 2. When 常用于下列句式：意为“就在那时，突然”。 3)We were swimming in the lake when suddenly the storm started. 4) He was about to tell me the secret when someone pat

7、ted him on the shoulder. 5) I had just finished the test paper when the bell rang. 3. when可以表“既然”。 6) How can I help them to understand when they wont listen to me?,1. 引导时间状语，“当的时候”；引导的动作必须是持续性的。 Please dont talk so loud while others are working. 2. 并列连词，“然而，却”，表示对比。 You like sports while I like rea

8、ding. 3. 引导让步状语，意为“尽管，虽然” = although/ though While I admit that the problems are difficult , I dont agree that they cant be solved. 4. 引导条件状语，“只要” = as / so long as While there is water, there is life. 5. “趁” 趁 的情况赶紧做, 否则来不及了 Strike while the iron is hot.,连接词while的用法小结,1.引导时间状语，“一边一边”；“随着”。 She sang

9、 as she walked home all the way. As she grew older, she became more beautiful. 2.引导原因状语从句，“由于”。 As she is free today, she would like to do some shopping. 3.引导让步状语从句（通常用倒装结构），“尽管”。 Tired as he was, he refused to take a rest. Hard as he worked, he cant work out the problem. Child as he is, he knows a

10、lot.,连接词as的用法小结,1. he arrived at the airport, he found the plane had been away for an hour. 2. The Chinese are good at table tennis the English are interested in football. 3. John listens to English he waits for the bus. 4. Jane was holidaying with her family in a wildlife park she was bitten on the

11、 leg by a lion. 5. I was walking down the street, I came across an old friend of mine. 6. I accept that he is no perfect, I do actually like the person.,When,while,as,when,When/While/As,While,when / while / as 1. We were swimming in the lake _ suddenly the storm started. A. when B. while C. until D.

12、 before 2. He was about to tell me the secret _ someone patted him on the shoulder. A. as B. until C. whileD. when 3. He transplanted the little tree to the garden _ it was the best time for it. A. where B. when C. thatD. until 4. Did Jack come back early last night? Yes. It was not yet eight oclock

13、 _ he arrived home. A. Before B. when C. thatD. until 5. He was about halfway through his meal _ a familiar voice came to his ears. A. why B. where C. when D. while,A,D,B,B,C,6. The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. A. sin

14、ce B. when C. as D. while 7. _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 8. _it is true that a students most important goal is to do well in his or her studies, it doesnt need to be the only goal. A when B As C While D Before 9. Mary made c

15、offee her guests were finishing their meal. A. so that B. although C. while D. as if,D,A,C,C,时间状语从句2 1一些词，如the moment, the minute, the instant, immediately, directly, instantly, hardlywhen, scarcelywhen, no soonerthan等也可引导时 间状语从句，相当于as soon as的意思。 “一就” I came immediately you called me up. 2一些含有time的

16、名词短语，如the first /second/last time,every time, each time, next time, by the time等，也可引导时间状语从句。 The first time I drove the car, I felt very nervous. Next time you come, please bring your composition. Each time he came to my city, he would call on me. 注意：表示未来情况，主句用将来时，从句用现在时。 3. 如果hardly或no sooner或scarc

17、ely置于句首，句子必 须倒装。 Hardly /scarcely had I got home when it began to rain.,1. 我一回到课室,就马上开始读书. (倒装) 2. 她一看到他就会笑。 3. 每次我陷入麻烦之中,他都来帮助我. 4. 他对她一见钟情. 5. 随时欢迎你归来. 1. No sooner had I entered the classroom than I began to study. 2. The moment she saw him, she would smile. 3. Every/Each time I was in trouble, h

18、e would come to help me out. 4. The first time he saw her, he fell in love with her. 5. You are welcome to come back any time you want to.,时间状语从句3 till, until和notuntil： 1.until/till从句用于肯定句时，主句的动词 是延续性动作，意为“某动作一直延续到某时间点才停 止”。“直到” We waited until/till he came. 2用于否定句时，主句谓语动词是非延续性动词，意为“某动作直到某时间才开始”。 “直

19、到才” He wont go to bed until her father returns. 3till不可以置于句首，而until可以。 Until you told me I had no idea of it. 4notuntil句型中的强调和倒装说法： It was not until you told me that I had any idea of it. Not until you told me did I have any idea of it.,他一直等到她来. 你在这里可呆到雨停. 别自寻烦恼。 直到她回来他才睡. 直到你告诉我,我才知道这件事.(强调,倒装) He

20、remained there until she arrived. You may stay here until the rain stops. Dont trouble trouble until trouble troubles you. He wont go to bed until she returns. Until you told me I had no idea of it. It was not until you told me that I knew it. Not until you told me did I know it.,直到失败了,他才知道勤奋的重要性. I

21、t was not until he failed that he knew the importance of diligence. Not until he failed did he know the importance of diligence.,时间状语从句4 before用法小结 1.We had sailed four days and four nights before we saw land. 2. We hadnt run a mile before he felt tired. 3. Please write it down before you forget it.

22、 4. Before I could get in a word, he had measured me.,“才”,“不到就”,“趁”,“还没来得及”,我还没完成试卷,铃声就响了. 别失败了才意识到你的错误. The bell had rung before I finished the test paper. You should realize your mistake before you fail.,It +(be) + 一段时间+before 多久之后才/就 1) 过了两个小时汽车才来. 2) 半年之后我将会回来. 3) 不久我就知道它了. 4) 我们不久还会见面. 1) It wa

23、s two hours before the bus came. 2) It will be half a year before I come back. 3) It was not long before I knew it. 4) It wont be long before we meet again.,1. He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. beforeD. as 2. Scientists say it may be five or s

24、ix years _ it is possible to test this medicine on human patients. A. since B. after C. before D. when 3.Why didnt you tell him about the meeting? He rushed out of the room _ I could say a word. A. before B. untilC. whenD. after 4. It is almost five years _ we saw each other last time. A. before B.

25、since C. after D. because,C,C,A,B,It is / has been +一段时间+since从句(过去时) It was / had been + 一段时间+since从句 (过去完成时) 自从我来到这里,我往家写了四封信. I have written home four times since I came here. 十年我们没这么高兴了. It was /had been ten years since we had had such a wonderful time.,地点状语从句,地点状语从句只有两个连词: Where，wherever Where

26、- 在地方，Wherever - 无论哪里 1.Put the medicine where you can easily get it. 2.Where there is a will, there is a way. 3.He follows her wherever she goes. 4.Wherever you are, I will be right there waiting for you.,1. After the war，a new school building was put up _ there had once been a theatre. A. thatB. w

27、hereC. whichD. when 2. - Dont look down upon Bob. He has his own advantages. - Oh, yes. _ others are weak, he is strong. A. If B. WhenC. Where D. Though 3. - The thread of my kite broke and it flew away. - I had told you it would easily break _it was the weakest A. when B. where C. unless D. since,1

28、）我们应到党最需要我们的地方去. 2）你愿意去哪里就去哪里. 3）有志者事竟成. 4）无火不生烟. 1）We should go where the Party needs us most. 2）You are free to go wherever you like. 3）Where there is a will, there is a way. 4）Wherever there is smoke, there is a fire. 指具体地点时,从句可用于主句前后,表抽象条件的含义时,从句须放主句前.,Youd better make a mark where you have any

29、questions. 状语从句 Youd better make a mark at the place where you have any questions. 定语从句,先行词,条件状语从句 If, unless=(ifnot) If you have finished your homework，you can go out and play. Youll fail the exam unless you study hard. 【注】条件状语从句中通常不用将来时态，要用一般现在时或现在完成时代替一般将来时，一般过去时或过去完成时代替过去将来时。 如果明天下雨，我们就留在家。 If i

30、t rains tomorrow, well stay at home.,so/as long as(只要)， in case(万一的话)， on condition that(假如；在条件下)， suppose / supposing(that)(假设) provided / providing (that) (倘若；在条件下) 1. As long as you dont lose heart, you will succeed. 2. In case anything important happens, please call me up. 3. Ill come on conditi

31、on that my parents are invited, too.,1、 It is known to all that _ you exercise regularly, you wont keep good health. 2. You will be late _ you leave immediately. 3. The little boy wont go to sleep his mother tells him a story.,unless,unless,unless,unless 相当于 if not，意思是“除非”“如果不就”。,除非你努力学习,否则你考试会不及格.

32、Youll fail the exam unless you study hard (=if you dont study hard). 只要你不灰心,你会成功. As long as you dont lose heart, you will succeed. 假如他们拒绝我们,我们还能向谁求助? Suppose / Supposing (that) they refuse us, who else can we turn to for help? 万一发生大火,你首先会怎么做? In case there is a fire, what will you do first?,让步状语从句

33、although/ though (尽管,虽然) 不能和but连用,但可与yet, still, nevertheless连用。 1) 他虽然很有钱,但不快乐. He is unhappy, though/ although he has a lot of money. 2) 天虽然下着大雨,但他们还继续踢足球. Although / Though it was raining hard, yet they went on playing football. Though 副词, 句末, “可是,然而” 他说他会来,可是他没来. He said he would come; he didnt,

34、 though.,2. even though/ even if (即使) 即使天下着雨,我们还会到那里去。 Even though/ if it is raining, well go there. 陈述语气 即使我再忙,我也会去。 Even if I were busy, Ill go there. 虚拟语气,3. as引导让步状语从句需倒装 as从句一般放句子之前, 须倒装. 从句中的表语,状语或动词原形置于句首.若表语是名词, 前置时省略冠词. 1) 尽管他是孩子, 他却懂得很多. Child as he is, he knows a lot. 2) 虽然我很喜欢,但我不会买的, 因为

35、它太贵了. Much as I like it, I wont buy it, for its too expensive.,4. whetheror(不管还是) 1) Whether the weather is good or bad, they will set off as they planned. 2) Any person, whether young or old, has his own worth. 不管你信不信,这是真的. Whether you believe it or not, it is true.,4. No matter +疑问词 疑问词+ever(不管无论)

36、 (还可以引导名词性从句) 无论你说什么,他都不会相信你. Whatever (=No matter what) you say, he wont believe you. 无论你是谁,你都必须遵守纪律. Whoever you are (= No matter who you are), you must obey the rules. 你喜欢什么,都可以拿走. You can take whatever you like.,1、 _ I accept that he is not perfect, I do actually like the person. A. While B. Sin

37、ce C. Before D. Unless 2、Allow children the space to voice their opinions, _they are different from your own. A. untilB. even ifC. unless D. as though,A,B,while 既可引导时间状语从句，又可引导并列句，还可引导让步状语从句，表示“尽管”。 even if 等于 even though，表示“即使、尽管”。 as though 等于 as if，引导方式状语从句，表示“好像、似乎”。,3、 He tried his best to solv

38、e the problem, _ difficult it was. A. however B. no matter C. whatever D. although 4、The old tower must be saved, _the cost. A. however B.whatever C.whichever D.wherever 5、 English and French are taught here. You can choose _ you like. A. no matter whichB. whichever C. whatever,A,B,B,结果状语从句 迈克是一个诚实的

39、工人,我们都相信他. Mike is such an honest worker that we all believe him. = Mike is so honest a worker that we all believe him. 天气如此的好,我们都想到公园去. It is such fine weather that we all want to go to the park. 他赚钱如此的少,养不起家. He earned so little money that he couldnt support his family. So+形容词/副词+that从句 So+形容词+a/a

40、n+可数名词单数+that从句 So + many/ much/ few/ little +名词+that从句 Such +a/an+形容词/副词+可数名词单数+that从句 Such +形容词/副词+复数名词/不可数名词+that从句,tooto, enough to , soas to 他起得太迟,赶不上汽车. He didnt get up early enough to catch the bus. = he got up too late to catch the bus. = He got up so late as to miss the bus.,原因状语从句,because主

41、语前/后。表示某件事情发生的直接原因或理由。“因为”。它的语气很强,常用来回答why的提问。 He didnt come to school yesterday because he was ill. 2) since/ now that主语前。常表示对方已经知道的既成事实，说话人根据这个事实得出某一种结论。“既然”。 Since you are here, why not stay for a few more days? 3) as主语前/后。常用于表示十分明显的原因，说明因果关系，重点放在主句上，“由于”。 As its getting darker, we must go home n

42、ow. 4) for主语后。并列连词，用于连接两个并列句，表示推理或解释，对前一个分句进行附加说明。 It must have rained last night, for the ground is wet,1) Why are you absent from the meeting? I am ill. 2) it is raining, we shall not go to the park. 3) everybody is here, lets begin our meeting. 4) It must have rained last night, it is wet all ove

43、r.,Because,As,Since/Now that,for,2. now(that)，seeing(that)，considering(that)， given(that)等短语也可引导原因状语从句。 Now that you are all here，lets try and reach a decision. 既然你们都在这儿，咱们就设法作出一个决定。 Considering hes only been learning English a year，he speaks it very well. 考虑到他学英语才一年，他讲得很好了。,3.其他表示原因的方式: because of,

44、 thanks to, due to, owing to, on account of We stayed inside on account of the rain. She returned home early because of her headache.,目的状语从句 1. So that, in order that, Ill speak slowly so that/ in order that you can understand me. ( 主句后) In order that we might see the sunrise, we started for the pea

45、k early. ( 主句前) we started for the peak early in order that we might see the sunrise. ( 主句后) 注意：目的状语从句的谓语动词常与情态动词连用，否则可能是结果状语从句。,2. for fear that , lest, in case, 从句谓语动词用(should )+V原,本身带有否定意义, 相当于so thatnot, in order thatnot The boy hid himself behind the tree in case/for fear that his father should

46、 see him. Take your raincoat in case/lest it should rain.,1. 为了让所有人听得到，你必须大声讲。 2. 害怕忘记，他把名字写下。 3. 以防天气变冷，最好带多些衣服。 You must speak louder so that /in order that you can be heard by all. He wrote the name down for fear that (lest) he should forget it. Better take more clothes in case the weather should

47、 be cold.,方式状语从句 as, as if, as though (方式状语从句放于主句之后) 1) Do as the teacher told you. 2) He was in great trouble, but he acted as if nothing had happened. (虚拟语气) 3) Although they just met for the first time, they talked as though they had been friends for many years. (虚拟语气) 4) The clouds are gathering

48、. It looks as if it is going to rain. (陈述语气),按指示做,否则你会被解雇. Do as you are told to, or youll be fired. 这老妇人对待这男孩好象是她亲生似的. The old lady treats the boy as if he were her own son.虚拟 我觉得我好象发烧了. I feel as if I have a fever.陈述,比较状语从句 than, asas, the morethe more(the +比较级, the +比较级) 1) He is taller than you.

49、 2) He is as tall as you. 3) The more books you read, the more knowledge you will get. 4)The busier he is, the happier he feels. 5)The more learned a man is, the more modest he usually is.,选择状语从句 rather than而不是 other than与不同,除了,非,而不是 除了我，没有其他人在这。 很多产品都是用机器制造的而不是手工制造的。 Theres nobody here other than m

50、e. Many products are made by machinery rather than by hand.,1. 状语从句的时态问题 1、The house could fall down soon if no one_ some quick repair work. A has done B is doing C does D had done 2、It is almost five years _ we saw each other last time. A. before B. since C. after D. when,在条件，时间状语从句中，用一般现在时表示一般将来时。

51、在 since 引导的时间状语从句中，动词一般都用一般过去时，而主句常用现在完成时。,C,B,1. When I _ (arrive) at the airport, the plane had taken off. 2. She burst into tears as soon as she_ (inform) of her failure in the interview. 3. Because I _ (have) a conversation with my parents, we reached better understanding of each other. 4. What

52、are you going to be when you _ (grow) up? 5. If I _ (succeed) in passing the exam next month, Ill be no longer stressed. 6. No sooner _ ( I get) home when the rain _ (pour) down. 7. It is ten years since I _ (leave) my hometown.,状语从句中的时态,arrived,was informed,had had,grow,succeed,had I got,poured,lef

53、t,2. 状语从句的倒装问题 问题1： 1、So difficult _ it to live in an English-speaking country that I determined to learn English. I have felt B. have I felt C. I did feel D. did I feel 2、Not until all the fish died in the river _ how serious thepollution was. A. did the villagers realize B. the villagers realized

54、C. the villagers did realize D. didnt the villagers realize,D,A,状语从句的倒装一般有下面几种情况： 否定词开头；not until so 加 adj. 开头； as / though引导的让步状语从句。 特别注意： Hardly when No sooner than Child as he is, Hardly had he got to the station when the train left. No sooner had he got to the station than the train left. Child

55、as he is, he can speak seven foreign languages.,While watching TV, _. A the doorbell rang B the doorbell rings C we heard the door bell ring D we heard the doorbell rings,C,3. 状语从句省略问题,注意状语从句中从句的省略现象 （1）连接词 + 过去分词 Dont speak until spoken to. Unless repaired, the washing machine is no use. （2）连词 +现在分

56、词 Look out while crossing the street. He often makes mistakes when speaking English. She always sings while doing her work.,（3）连词 + 形容词/其他 常见的有if necessary、if possible、when necessary、if any等。 The girl never gave in unless wrong. Though cold, he still wore a shirt. Come tomorrow if possible. If so, y

57、ou must go back and get it. Ill buy a TV set if necessary. Some flowers shut up at night as if to sleep. The inspector looked round, as if in search of something.,1. Work hard _, or youll regret. 趁年轻要努力学习，要不然你会后悔的。 2. The exhibition is more interesting _. 这次展览比被预料的有趣的多 3. Olympic gold medalist hurdl

58、er Liu Xiang opened his lips _ . 奥林匹克金牌获得者跨栏运动员刘翔张开嘴好象要说什么。 4. _ , youd better not refer to the dictionary. 如果没有必要，你最好不要查字典。 5. _，I heard my name called. 当我正在过马路的是时候，听到有人叫我的名字。,状语从句的省略,必须同时符合两个条件：1. 当状语从句的主语与主句的主语一致或是it时； 2. Be动词紧跟其后。（将两者都省略） 常出现在考题中用于省略句型的从属连词有,if, when, unless, once, even if/thoug

59、h, as if/though,when young,than expected,as if to say something,Unless necessary,While crossing the street,1：如果主从句主语一致，从句中又有“be”时，省略主语和be。 While still a student, she played many roles. When told the secret, he was surprised. When (he was) still a boy of ten, he had to work day and night If (you are)

60、 asked, you may come in. 2：从句中可省略it+是。 You can turn to me for help if necessary. If (it is) necessary / possible . Ill explain it to you again.,状语从句省略问题,4. 状语从句与并列句的区别 1、Though he is in his sixties, _ he works as hard as a young man A. yet B. but C. and D. and yet 2、 Excuse me for breaking in, _ I h

61、ave some news for you. (NMET02) A. so B. and C. but D. yet,题1是主从复合句，所以中间不能使用并列连词 and; or; but; so 等。yet 是副词，只有 yet 可以与 though 连用。 题2为并列句，而“Excuse , but ”为一固定搭配。在复习中需要细心的分析句子结构和成分。,A,C,状语从句在写作中的运用,时间是如此珍贵，我们不能浪费它。 _ 你越努力，你越进步。 _ 我们书读得越多，我们越有学问。 _ 有志者事竟成。 _ 不久之后,我就会进入大学。 _,脱口而出：书面表达必备之状语从句,So precious

62、 is time that we cant afford to waste it.,The harder you work, the more progress you make.,The more books we read, the more learned we are.,Where there is a will, there is a way.,It will not long before I am admitted to a university.,随着时间的流逝，我渐渐明白我真正想要的是什么样的生活。 _ 无论英语有多难学，你都必须尽力学好它。 _ 只要我们坚持，我们一定会成功

63、。 _ 说到教育，大部分人认为其是一个终生的学习。 _,As time goes by, I gradually understand what life I really want.,No matter how difficult English is, you should try your best to,learn it well.,We will be successful as long as we hold on to the end.,When it comes to education, the majority of people believe that education is a lifelong study.,