1、 狀語從句思維導圖易考易錯點總結 狀語從句包括時間狀語從句、地點狀語從句、條件狀語從句、讓步狀語從句、原因狀語從句、目的狀語從句和結果狀語從句。對狀語從句的考查主要集中在連接詞上，尤其要重視as, until, before, since, when, in case等連詞的各種語義功能和語法功能。具體來說主要包括：1 考查狀語從句的連接詞。要掌握各個連詞的含義及其用法，還有它們之間的區別。如：時間狀語的連詞有while, when，as，as soon as，until，notuntil，before, after, since等；條件狀語從句的連詞有if，unless, in case,

2、on condition that, provided (that), supposing, suppose (that)等；結果狀語從句的連詞有sothat(如此以至于), suchthat(如此以至于)等。2 考查固定搭配和習慣用法的連接詞。如：no soonerthan，hardlywhen，scarcelybefore，the moment/minute，directly。3 考查不同性質的連詞在不同的語境中所表達的不同意義。如：as既能引導時間狀語從句，又能引導原因狀語從句和讓步狀語從句；where能引導地點狀語從句和定語從句等。4 考查狀語從句的時態。主要考查在時間、條件、讓步狀語

3、從句中用一般現在時表將來及用一般過去時代替過去將來時的用法。5 考查狀語從句的省略。在時間、原因、條件、方式、讓步等狀語從句中，常常省略相同的主語或作主語的代詞it以及be動詞，保留現在分詞、過去分詞、介詞短語、不定式等成分。如果從句中有“it is形容詞”結構，也可以省略it is。6 考查狀語從句、賓語從句、簡單句和并列句的句式結構。如：when引導時間狀語從句意為“當的時候”，引導賓語從句意為“什么時候”；if引導條件狀語從句意為“如果”，引導賓語從句意為“是否”等。1 狀語含義：修飾_詞、_詞、_詞或_，說明動作或狀態特征的句子成分.二狀語從句：在主從復合句中做狀語的從句。結構為：句子

4、+引導詞作狀語。 如：He had learned a little Chinese before he came to China.3 狀語從句分類：時間狀語從句 地點狀語從句 原因狀語從句 條件狀語從句 目的狀語從句 結果狀語從句 方式狀語從句 比較狀語從句 讓步狀語從句狀語從句名稱常用連詞時間When, while, as,as soon as, hardlywhen, no soonerthan, scarcely.when, since(自從),once,whenever, before, after ,till, until, the moment(the minute, the

5、second, the instant, immediately, directly,instantly,),by the time, every time, each time, as long as(=so long as)地點Where, wherever條件If, unless, once(一旦就),in case(that)（萬一）,so long as(as long as),on condition that ,as far as(so far as)原因Because, since(既然),now that, as , ,seeing that(看到),considering

6、that(考慮到)結果Such(a, an)that, sothat, so, so that, that目的So that in order that, for fear that, in case（以防，以免）讓步Though, although, as, ever if= even though, whatever, whenever, wherever, however, whichever, whoever, whomever, no matter what, no matter when, no matter where, no matter how no matter which

7、, no matter who, no matter whom, whether or not= whether or not(不管與否)比較Asas, not so/asas, morethan, lessthan方式As, just as, as if=as though練習題1.While I was walking along the street, I found many beatiful buildings ( )2. Where there is a will, there is a way. ( )3. Now that/Since everybody is here, le

8、ts begin our meeting. （ ）4. Ill speak slowly so that you can understand me. ( )5. So clever was he that he was able to work out all the difficult problems. ( )6. As long as you dont lose heart, youll succeed. ( )7. Try as he might, he could not find a job. ( )8. The old lady treats the boy as if he

9、were his own son. ( ) 9.He is taller than I am.( )一. 時間狀語從句時間狀語從句常用1）When, while, as, 2）as soon as, hardlywhen/before , no soonerthan, scarcely.when,whenever3）since(自從),once, before, after ,till, until, 4）the moment(the minute, the second, the instant, the day,the year ,）by the time, every time, eac

10、h time,next time，any time . the first time ,the second time 5）immediately, instantly，directly),等詞來引導。例如：It was raining hard _ I got to school yesterday._ he was doing his homework, the telephone rang._ he walked along the lake, he sang happily.He had learned a little Chinese _ he came to China._ he

11、finished middle school, he went to work in a factory.He was ill _ I saw him.No sooner had she heard the news _ he cried.1.連接詞when的用法小結1)when可用來引導時間狀語從句，意為“當的時候”從句的謂語動詞可以是_，也可以是_的。如： _ the film ended, they went back. _ I lived there, I used to go to the seashore on Sundays.2). When 常用于下列句式：意為“就在那時”。如

12、： was doing somethingwhen was about to dowhen was on the point of doing sth. when had donewhen3) when可以表“既然”，如： How can I help them to understand _ they wont listen to me?練習題-填空1.We were swimming in the lake _ suddenly the storm started.2. He was about to tell me the secret _ someone patted him on t

13、he shoulder.3. He transplanted the little tree to the garden _ it was the best time for it.4. Did Jack come back early last night? Yes. It was not yet eight oclock _ he arrived home.5. He was about halfway through his meal _ a familiar voice came to his ears.2.連接詞while的用法小結 1. while可用來引導時間狀語，意為“_”；引

14、導的動作必須是_，如： Please dont talk so loud_ others are working. 2. while作為并列連詞，意為“_”，表示對比。 Jane was dressed in brown _ Mary was dressed in blue. 3. while也可用來引導讓步狀語，意為“_”；相當于_ _ I admit that the problems are difficult , I dont agree that they cant be solved. 4 趁的情況趕緊做, 否則來不及了 Strike _ the iron is hot.練習1.T

15、he cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. A. since B. when C. as D. while2. _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless3. _it is true that a students most important go

16、al is to do well in his or her studies, it doesnt need to be the only goal. A when B As C While D Before4. Mary made coffee her guests were finishing their meal.(全國)A. so that B. although C. while D. as if3.as用法小結1.引導時間狀語從句：強調同時發生或緊接著 發生，動作無先后。 當時候 一邊一邊 隨著 2.引導原因狀語從句：_3.引導方式狀語從句：_4.引導讓步狀語從句：_, 必須用_5

17、.引導比較狀語從句：asas_6.引導定語從句：_ 7.介詞：_練習題猜測詞義，as用法小結1.As I left the house, I forgot the key._2. As I get older, I get more optimistic._3. He hurried home, looking behind as he went._4. As the weather is so bad, we have to stay home._5. You can do it as you like._6. Old as he is, he is still energetic._7.

18、He speaks English as fluently as a native speaker._4.比較while, when, as 類別作 用例 句asas表示“當的時候”，往往和when/ while通用，但它著重強調主句與從句的動作或事情同時或幾乎同時發生。She came up as I was cooking.(同時)The runners started as the gun went off.(幾乎同時)when(at or during the time that )既可以表示在某一點的時候，又可表示在某一段時間內，主句與從句的動作或事情可以同時發生也可以先后發生。It

19、 was raining when we arrived.(指時間點)When we were at school, we went to the library every day.(在一段時間內)whilewhile意思是“當的時候”或“在某一段時間里”。主句中的動作或事情在從句中的動作或事情的進展過程中發生，從句中的動詞一般要用延續性動詞。在when表示a period of time時，兩者可以互換。Please dont talk so loud while others are working.He fell asleep while/when reading. Strike wh

20、ile the iron is hot.(用as或when不可，這里的while意思是“趁”)注意事項：a. as, when 引導短暫性動作的動詞。例如：Just as / Just when / When I stopped my car, a man came up to me. 我一剎車，有一個人向我走來。b. 當從句的動作發生于主句動作之前，只能用when 引導這個從句，不可用as 或 while。例如：When you have finished your work, you may have a rest. c. 從句表示"隨時間推移"連詞能用as，不用whe

21、n 或while。例如：As the day went on, the weather got worse.日子一天天過去，天氣越變越壞。練習題-用while, when, as 填空： _I was walking down the street, I noticed a police car in front of the store. _ John arrived, I was cooking lunch. _ he grew older, he lost interest in everything except gardening. How can he get good grade

22、s _ he wont study? (他不好好學習卻能得高分，他是怎么做到的？When表示雖然) I was wandering through the street_ I caught sight of a tailors shop. _ the grandparents love the children, they are strict with them. 對比練習1. We were about to leave_ it began to rain.2. She thought I was talking about her son, _, in fact, I was talki

23、ng about my son.3. Hardly had I finished my composition _ the bell rang. A. when B. while C. as D. during5.引導時間狀語從句的連接詞除上述外還有： till, until和notuntil1.until/till從句用于肯定句時，主句的動詞是延續性動作，意為“_”。如： We waited until/till he came. 2用于否定句時，主句謂語動詞是非延續性動詞，意為“_”。如：He wont go to bed until her father returns.3till不可以

24、置于句首，而until可以。如： Until you told me I had no idea of it.4notuntil句型中的強調和倒裝說法： 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.練習題1. Was his father very strict with him when he was at school? Yes. He had never praised him _ he became one of the t

25、op students in his grade. A. after B. unless C. until D. when2. (03上海) A good storyteller must be able to hold listeners curiosity _ he reaches the end of the story. A. when B. unless C. after D. until3. It was not _ she took off her dark glasses _ I realized she was a famous film star.A. when; that

26、B. until; thatC. until; when D. when; then6.連接詞before的小結說出before含義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._4 Before I could get in a word, he had measured me._before 的有關句型1）It will be/段時間bef

27、ore“還要過多久才” It will be two years before he leaves the country.2） It was +時間段+before 從句 （動作已發生）It was three weeks before he came back3） It will not be long before“不多久就會”It wont be long before she comes back4） It was not long before“不多久就了” 如： It wasnt long before he left the country.5）It is時間since如： I

28、t is three years since she was in the army. It is three years since she joined the army. 7. since的用法1）. I have returned home four times since I came here.2）. She has been working here since he left school.3）. I have seen her twice since he lived here.4）. It is three years since the war broke out.5）.

29、 It was years since I had seen her. 譯：_總結：It is +some time + since + did.It was +some time + since+ had done.練習題1. He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. beforeD. as2. Scientists say it may be five or six years _ it is possible to test this medicin

30、e on human patients. A. since B. after C. before D. when3. Why didnt you tell him about the meeting? He rushed out of the room_I could say a word. A. before B. untilC. whenD. after4. It is almost five years _ we saw each other last time.A. before B. since C. after D. Because對比練習 1. It will be years

31、_ we meet again.2. It is ten years _ I came to this town.3. It is ten years ago _ I came to this town. A. when B. that C. before D. since8.hardly / scarcely When/before , no sooner than, as soon as表示“一就” ， once(一旦).如果hardly或no sooner或scarcely置于句首，句子必 須倒裝。 Hardly /scarcely had I got home when it bega

32、n to rain._ I have finished it , Ill give you a call._ you show any fear, he will attack you.We had hardly got into the country _ it began to rain.=_ when it began to rain.用部分倒裝)No sooner had he arrived / He had no sooner arrived _ she started complaining.9.directly, immediately,instantly , the mome

33、nt, the minute 一就He made for the door _he heard the knock.10.一些含有time的名詞短語，如the first /second/last time,every time, each time, next time, by the time等，也可引導時間狀語從句。The first time I drove the car, I felt very nervous.Next time you come, please bring your composition.注意：表示未來情況，主句用將來時，從句用現在時。在時間和條件從句中，主句

34、是一般將來時，從句通常用一般現在時表示一般將來或者用現在完成表示將來完成。e.g. Well go outing if it doesnt rain tomorrow.Ill write to you as soon as I get to Shanghai.Dont get off the bus until the bus has stopped .練習題1. Did you remember to give Mary the money you owed her? Yes. I gave it to her _ I saw her. A. whileB. the momentC. sud

35、denlyD. although2. I thought her nice and honest _ I met her. A. first time B. for the first time C. the first timeD. by the first time3. _ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had he D. Hardly he had 二. 條件狀語從句   引導狀語從

36、句的連接詞有:If“如果”, unless 相當于 if not“除非，如果不”, as /so long as只要, in case假使, 如果, provided/providing( that), 假如Suppose/supposing( that),假如,on condition that條件是As (so) far as - 據所知given ( that),鑒于、考慮1.if “如果”，表示正面的條件.“祈使句 + and (or)+ 陳述句” 在意思上相當于一個帶有條件狀語從句的復合句。例如：Hurry up, or youll be late.=If you dont hurr

37、y up, youll be late.Study hard and you will pass the exam.=If you study hard, you will pass the exam.If you work harder,you will succeed.Work harder, _you will succeed.Work harder,_ you wont succeed._ harder,you will succeed.2. on condition that, suppose(that), supposing (that)(假如)in case(萬一),provid

38、ed (that), providing (that)倘若)等也可引導條件狀語從句。e.g. You may borrow the book, _ that you do not lend it to others._ (that)I dont have a day off, what shall we do？_(that) there is no opposition, I will act as the representative of our school.練習題1._ I can see, there is only one possible way to keep away fro

39、m the danger. A. Because B. As far as C. If D. Even if 2.I always take something to read when I go to the doctors _ I have to wait. Ain case Bso that Cin order Das if 三. 讓步狀語從句 引導詞有though, although，even though, even if, as(倒裝),while(盡管)whoever, whatever, however, no matter=what/when/who/how, whether

40、oretc.1）though, although引導的讓步狀語從句，后面的從句不能有_，但是 可和(and)yet可連用。例如： Although its raining, they are still working in the field. He is very old, but he still works very hard. Though the sore may be healed, yet a scar may remain. 傷口雖愈合，但傷疤留下了。2） as引導的讓步從句必須表語或狀語提前（形容詞、副詞、分詞、實義動詞提前）。例如：Child as he was

41、, he knew what was the right thing to do. Though也可以用于倒裝，但其可倒裝可不倒裝。Child though he was, he knew what was the right thing to do.3） ever if, even though即使。例如： Well make a trip even though the weather is bad. 4）  whetheror不管都。例如：Whether you believe it or not, it is true. 5）"no matter +疑問詞"

42、; 或"疑問詞+后綴ever" 。例如：  No matter what happened, he would not mind. =Whatever happened, he would not mind.替換no matter what = whatever no matter who = whoever     no matter when = whenever no matter where = wherever no matter which = whichever no matter how = however（+形容詞/

43、副詞+主語+謂語）    注意：no matter 不能引導主語從句和賓語從句。6)while也可一代讓步狀語從句，意思是“盡管” e.g.While I admit his good points, I can see his shortcomings.練習題1. _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless2.Allow children the space to voice their opinio

44、ns, _they are different from your own. A. untilB. even ifC. unless D. as though 3. He tried his best to solve the problem, _ difficult it was. A. however B. no matter C. whatever D although 4. The old tower must be saved, _the cost. Ahowever Bwhatever Cwhichever Dwherever 5. English and French are t

45、aught here. You can choose _ you like. A. no matter which B. whichever D. Whatever對比練習1. He would have a look at the bookstores_ he went to town.2. We decide to finish the work on time, _happens.3. If we work with a strong will, we overcome any difficulty, _ great it is.4. Ill give the book to _ lik

46、es English. A. whenever B. Whoever C. whatever D. however四 結果狀語從句 1.結果狀語從句常由sothat ,so that或 suchthat引導。sothat與suchthat之間可以轉換。例如：The boy is so young that he cant go to school. =He is such a young boy that he cant go to schoolThere is not much noise here so that I feel very comfortable. 2.sothat

47、,suchthat的區別：So為副詞，修飾形容詞或副詞，不能修飾名詞；such是形容詞，用來修飾名詞。常見結構有：2)such+ a +adj名詞 +that clause such+（adj）+名詞復數3)so +adj./adv. +that clause4)so + many/few + 復數名詞 +that clause much/little（少）+不可數名詞e.g.Mike is _ an honest worker that we all believe him.(= Mike is _honest an worker that we all believe him).It is

48、 _ good weather that we all want to go out. He earned _ little money that he couldnt support himself. Its not surprising that_ little child can manage it.  注意： so that表示目的和結果的區別：目的狀語從句謂語常含有can/could/may/might/will/would等情態動詞。They set out early so that they might arrive in time. （_）They set out

49、early so that they arrived in time.（_）五.原因狀語從句 引導詞有because, since, now that,(既然) as和for比較because, since, as和for： 1）because語勢最強，用來說明人所不知的原因，回答why提出的問題。當原因是顯而易見的或已為人們所知，就用as或 since。例如：  I didnt go, because I was afraid.   Since /As the weather is so bad, we have to delay our journey. 2）由beca

50、use引導的從句如果放在句末，且前面有逗號，則可以用for來代替。但如果不是說明直接原因，而是多種情況加以推斷，就只能用for。例如：  He is absent today, because / for he is ill.  He must be ill, for he is absent today. 3)since表示對方已經知曉，無需加以說明的原因或事實，語氣比because弱。Ill do it for you since you are busy.4）now that意為“既然”，與since同義，但更突出事實本身。Now that I am well aga

51、in, I can go on with my work.5）as表示的往往是十分明顯的原因，聽者或讀者已經知道或可以看出來，語氣較弱，比較口語化。As you object, Ill change my plan.六.目的狀語從句 表示目的狀語的從句可以由so that, in order that, lest（以防，免得，以免）, for fear that（以防，免得，以免）, in case（以防，免得，以免）等詞引導。例如： You must speak louder so that /in order that you can be heard by all. 你必須大點聲，別人就

52、能聽見了。 He wrote the name down for fear that（lest） he should forget it. 他寫下了這個名字以免以后忘記。注意：a.目的狀語從句謂語常含有can/could/may/might/will/would等情態動詞。b.連接詞“in case， lest， for fear that”可以用來引導虛擬語氣。其形式通常為：“lest （in case， for fear that） + 主語 + should + 動詞原形”。Lest， for fear that 句中的 should 可以省去， in case 句中的 should 通

53、常不省去，但是 in case 句中可以不用虛擬語氣，而用陳述語氣。Lest， for fear that后面也可以接其他形式。例如：He took his coat with him in case it should rain.他帶著雨衣以防下雨。I will not make a noise for fear that I （should/ might） disturb you.我不會做聲的，以免打擾你。Care must be taken in using this method lest overflow （should） occur.在使用這以方法的時候要謹慎小心，以免發生溢流現象。七. 比較狀語從句比較狀語從句通常由asas, not as/soas,than, the morethe more引導。1)as/soas e.g Tom is as tall as John. Tom is not so/as tall as John. 注意：asas既可以用于肯定句又可以用于否定句; soas只用于否定句。2)than e.g He runs faster than I