状语从句上课用(self) 完整版课件

1、状语从句 The Adverbial Clause在复合句中，用来修饰动词，形容词，或副词的从句- 叫状语从句。状语从句的种类-有九种。位置- 如果在主句前，用逗号隔开；如位于主句之后，则不加逗号。Identify the types of the Adverbial Clauses. 1. I will call you as soon as I arrive in Beijing. ( )2. Where there is a will, there is a way. ( )3. Now that/Since everybody is here, lets begin our meeti

2、ng. （ ）4. Ill speak slowly so that you can understand me. ( )5. So clever was he a student that he was able to work out all the difficult problems. ( )6. As long as you dont lose heart, youll succeed. ( )7. Young as he is, the boy knows a lot. ( )8. The old lady treats the boy as if he were his own

3、son. ( ) 9. See a doctor as soon as （it is）possible.( )时间地点原因目的结果条件让步方式比较状语从句时间状语从句原因状语从句地点状语从句目的状语从句结果状语从句条件状语从句让步状语从句比较状语从句方式状语从句时间状语从句 when whenever as while before after until (till) since as soon asevery time/each timenext timethe first/second/last timethe moment (一就)the minuteInstantly immedia

4、telydirectlywhile，as与when+时间状从用法比较1.指“时间段”方面，三者大体可以通用。例如： While/As/Whenthe enemies were searching him, the man stood quietly.2.指“时间点”方面，as，when可通用，但与while不通用。例如：As/When wereachedBeijing,ithappenedtoberaining. As/When I stooped the car, a man came up to me.（不用While）3.when有时指时间先后，其意义相当于before或after。此时

5、，与while或as不通用。例如：WhenIgottothestation,theywerealreadythere. (=Before)Whenheheardthis,hegotveryangry. (=After)They sang happily as they walked forward,总的说来，3者的功能区别大体可作如下描述： while为主句动作的发生划定一个时间的范围； as为主句动作的发生提供一个伴随的动作； when为主句动作的发生规定一个特定的时间。1）when还可用作并列连词使用，其意义是“那时、这时”，相当于and this/that time suddenly.

6、常用于下列句式： Sb. was doing when Sb. was about to dowhen. Sb. on the point of doingwhen Sb. was going to dowhen Sb. had just done when Sb. was doing sth. when sb. was doingwhen, while, as的其他用法1.We were having a meeting_ someone broke in. A. when B. as C. until D. while2.We were about to set off on our wa

7、y, _ it suddenly began to rain. A. while B. when C. as D. after3.We had just arrived at the station _ it began to rain. A. while B. as C. after D. whenwhen还表示原因“既然”（considering that)。 It was foolish of you to take a taxi when you could easily walk there in five minutes. How can they expect to learn

8、anything when they never listen? when用于固定句型 hardly/scarcely when= no soonerthan 一就 He had hardly left home when it began to rain. Hardly had he left home when it beganto rain.2）while作为并列连词使用，意为“而，却”,表示对比。 He likes pop music, while I am fond of folk music. while意为“虽然”,引导让步状语从句，放在句首。 While I admit tha

9、t there are problems, I dont agree that they cannot be solved.3) as意为“随着；一边一边”,多用于主句和从句动作同时发生、伴随发生。 As time goes on, we taste more and more happiness and sadness. John sings as he works. as还可引导原因、让步、方式状语从句。 when, while, as 1). _ we were having a meeting, a stranger came in. A. As B. When C. While D.

10、 all the above 2). They were having trouble at home _ things abroad are even worse. A. when B. while C. for D. since 3). Jack had just traveled six miles across the Channel _ his engine failed and was forced to land on the sea. A. when B. until C. after D. since 4). _ the days went on, the weather g

11、ot worse.When B. Since C. While D. As5). _ told to stop, the excited children kept on talking in class.When B. As though C. As D. While6). Why do you want a new job _ youve got such a good one already?while B. though C. when D. if虽然既然考点: 易混淆句型 since it is + 时间+ before when thatIt is/has been five ye

12、ars _he finished his research.It was five years _he finished his research.It was five years later _he finished his research.It was 5 oclock _ he got home.It was at 5 oclock _ he got home.whenthatsincebeforethat过了5年，他才完成他的研究1. It was evening _ we reached the little town. A. that B. until C. since D.

13、before2. Did Jack come back early last night?Yes. It was not yet eight oclock _he arrived home. ( 福建 ) A. before B. when C. that D. untilIt was at half past seven that he arrived home.考点: beforeIt will be half a year before I come back.It wont half a year before we meet again.We sailed four days and

14、 nights before we saw the land.We hadnt run a mile before he felt tired. Summary 肯定句 “ 才” 否定句 “就”It will be +一段时间 before.多久之后才.It wont be +一段时间 before.不久就.before其他用法Someone called me up in the middle of the night, but they hung up before I could answer the phone.Id shoot myself before I apologized t

15、o him. Do it now before you forget.还未来得及就宁愿而不免得1. It wasnt until nearly a month later _I received the managers reply. A. since B. when C. as D. that2. It was nearly a month _I received the managers reply. 3. It was nearly 9 oclock _I received the managers reply. 4. It was nearly at 9 oclock _I recei

16、ved the managers reply. beforewhenthat考点:名词短语引导时间状语从句 判断错误1.When every time I was in trouble, he would come to help me.2. At next time you come, do remember bring your son here.3.For the first time I met the girl. I felt in love with her.4.You are welcome to come back at any time you want to.5.At th

17、e last time she saw James, he was lying in bed.语法规则：every time,each time,next time,the first time,any time 等名词短语引导状语从句不加介词。原因状语从句becausesinceasfornow thatconsidering (that)seeing (that)in that既然考虑到鉴于鉴于由于既然因为由于 Now that you have known what to do, you must take action at once. She is very active, cons

18、idering her age. Considering (that) he is only started, he knows quite a lot about it. Seeing that many of you dont understand, Ill repeat the question . Animals suffered at the hands of Man _ they were destroyed by people to make way for agricultural land to provide food for more people. A. where B

19、. that C. in which D. in that目的状语从句where/ wherever Wuhan lies where the Yangtze and the Han River meet. Ill go with you wherever you go.地点状语从句 that so that in order that in case for fear that （以免以防） lest以免，免得 Youd better take an umbrella in case that it may rain sometime.in case 还可作副词表示万一后不接从句 I don

20、t think Ill need any money, but Ill bring some in case.目的状语中常用情态动词can,could,may, might, would, 否定从句中可用should They took away the knife so thatthe boy should not hurt himself. For fear that he may be hurt by others,he took weapons with himself. He grabbed his childs arm lest he (might/should) escape f

21、rom him. In order that he could get the first prize,he worked day and night. He stood high that he could see far.结果状语从句so that/ sothat/suchthatthat/ so,that 1) What have I done that you should treat me like this? 2). The story is so interesting, I read it even when I am at table. 3) The article is w

22、ritten in such a good way that we all like to read it. C.f. The article is written in such a good way as we all like to read. 条件状语从句 if only 要是.多好 only if除非 once as/so long as as/so far as只要 unless on condition that in case 条件是suppose/supposing(that)providing (that)假如 provided (that) 1) Once they ar

23、e dirty, certain seas are not able to clean themselves. 2). Provided/Providing that you have money in your account, you can withdraw up to100 dollars a day. 3) Suppose/ Supposing you had one million dollars, what would you do? 4). If only I had the ability to change the world. 5) Only if you work ha

24、rd can you achieve your aim.让步状语从句 ）though/ although even if/ even though（尽管，虽然）（即便）though/ although主句前可用yet,常省略e.g. Though it sounds strange, yet it istrue.倒装句和独立副词放句末只能用thoughe.g. Strange though it may seem, heremained single all his life. It was hard work, I enjoyed it, though.(但是不过）whoever/no ma

25、tter who whatever/ no matter what whenever/ no matter when however/no matter how whetheror 主语从句 名词性从句 宾语从句 Whatever + 表语从句 让步状语从句 no matter what + 让步状语从句whatever与no matter what的区别Whatever she did was right. 她做的一切都是对的。I will do whatever you wish. 我可做任何你想我做的事。A ghost is whatever you imagine to be.鬼就是你

26、想象的那个样子。Whatever we said, hed disagree. 无论我们说什么，他都不同意。Whatever happened I must be calm. 不管发生什么情况我都要镇静。Dont lose heart whatever difficulties you meet. 不管遇到什么困难都不要灰心。No matter what happened, he would not say a word. 不管发生什么情况，他一句话都不肯讲。No matter what you do, dont touch this switch. 无论怎样，都别碰这个按钮。No matte

27、r what happens Ill stand by you. 不管发生什么事我都支持你，别怕。1_, make sure you first give it careful consideration. A. Whatever career you may take B. Whatever you may takecareer C. However you may take career D. However career you may take 2. He tried his best to solve the problem, _ difficult it was.（05,天津） A

28、. however B. no matter C. whatever D. althoughhowever/no matter how + adj. /adv. + 主+谓3You should try to get a good nights sleep _ much work you have to do. A. no matter B. although C. whatever D. however4. The old tower must be saved, _ the cost. (05,浙江) A. however B. whichever C. whatever D. where

29、ver The lawyer seldom wears anything other than a suit _ the season. (08,全国)whateverthe cost is5- Dad, Ive finished my assignment. - Good, and _ you play or watch TV, you mustnt disturb me. A. whenever B. whether C. whatever D. no matter Whetheror不论还是I shall go, whether you come with me or stay at h

30、ome. Whether you can see the moon or not, it is always round.Whatever+ n. Whatever great achievements the failure may have in store for China, it is likely that many of them will be born in northwestern Beijing. Whatever reason you may have, you should inform us immediately if you are unable to attend the ball. however/no matter how + adj./adv+主+谓e.g. You wont move that stone, ho