高中英語狀語從句教案

1、 龍文教育1對1個性化教案 學生柯曉彤學 校 廣附 年 級初二教師夏曉濤授課日期11月18 日授課時段 1315:00課題狀語從句專題 重點難點 理解并掌握時間狀語從句與條件狀語從句的相關知識教學步驟及教學內容一、 時間狀語從句二、 原因狀語從句三、 條件狀語從句四、 結果狀語從句五、 目的狀語從句六、 地點狀語從句七、 讓步狀語從句八、 方式狀語從句 教導處簽字： 日期： 年 月 日課后評價一、 學生對于本次課的評價O 特別滿意 O 滿意 O 一般 O 差二、 教師評定1、 學生上次作業(yè)評價 O好 O較好 O 一般 O差2、 學生本次上課情況評價 O 好 O 較好 O 一般 O 差作業(yè)布置教

2、師留言 教師簽字：家長意見 家長簽字： 日期： 年 月 日狀語從句由從句擔任的狀語，在句子中可修飾謂語（或其它動詞）、形容詞、副詞或是整個句子，它可以用來表示時間、地點、原因、目的、結果、條件、方式、比較、讓步等。狀語從句是一較大的語法項目，也是近幾年高考題中常見的一個重要試點。高考中已考查了時間、讓步、地點、條件、目的等狀語從句，這些從句仍是今后高考熱點，應作充分準備。同時對方式狀語從句也應引起重視。（一）時間狀語從句表示時間的狀語從句可由when, as, while, whenever, after, before, till (until), since, once, as soon

3、as (或the moment ), by the time, no sooner than, hardly (scarcely) when, every time等引導。e.g. When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.比較while,

4、when, as1）as, when 引導短暫性動作的動詞。Just as / Just when / When I stopped my car, a man came up to me. 2）當從句的動作發(fā)生于主句動作之前，只能用when 引導這個從句，不可用as 或 while。 When you have finished your work, you may have a rest. 3）從句表示隨時間推移連詞能用as，不用when 或while。 As the day went on, the weather got worse.日子一天天過去，天氣越變越壞4）When: 表示時間

5、點，還可以表原因，譯作“既然”。還可以翻譯成突然5）While: 表示時間段，還可以用來表示對比 翻譯成“而”。While放在句首要翻譯成“盡管”引導讓步狀語從句。時間狀語從句：the moment有一些表示時間的名詞短語也可用來引導時間狀語從句theminute,themoment,everytime,the firsttime Themomenthereachedthecountry,hestartedhissearch. 他一到達這個國家，就開始他的探尋工作。 EverytimeIsawthestrawhat,itremindedmeofthe tourImadeyearsbefore.

6、 每當我看到那頂草帽，它就使我想起幾年前的那次旅游 IthoughtherniceandhonestthefirsttimeImether. 我第一次見到她就覺得她誠實而友善。時間狀語從句：directly等。有一些表示時間的副詞也可用來引導時間狀語從句： Directlythemastercamein,everyonewasquiet. 校長一進來，大家就安靜下來。 Theyoungladyrushedintotheroomimmediatelysheheardthenoise. 那位年輕女士一聽到響聲就沖進房間。until 和not until的區(qū)別 Until 要與延續(xù)性動詞連用； no

7、tuntil 要與非延續(xù)性動詞連用1. Until句子翻譯成 動作直到時候才結束。2.Notuntil句子要翻譯成動作直到時候才開始。I slept until 12 oclock. 我睡覺睡到12點。We didnt get down to working until Ms Zhang came in. 我們直到張老師進來才開始認真的工作。表示一就的結構 hardly/scarcelywhen/before, no soonerthan和as soon as例：I had hardly / scarcely got home when it began to rain. I had no s

8、ooner got home than it began to rain.As soon as I got home, it began to rain. 注意：如果hardly, scarcely 或no sooner置于句首，句子必須用倒裝結構： Hardly / Scarcely had I got home when it began to rain. No sooner had I got home than it began to rain.（二）原因狀語從句原因狀語從句是表示原因或理由的，引導這類從句的最常用的連詞是because, since, as , now that（既然

9、）等，for 表示因果關系時（它引導的不是從句）為并列連詞，語氣不如because強。e.g. He is disappointed because he didnt get the position. As it is raining, I will not go out. Now that you mention it, I do remember.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. I didnt go, because I was afr

10、aid. Since /As the weather is so bad, we have to delay our journey.2）由because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。 He is absent today, because / for he is ill. He must be ill, for he is absent today.3) because和so不能同用在一個句子里。（三）地點狀語從句引導地點狀語從句的連詞是where 和wherever等。e.g. Sit where

11、ver you like.Make a mark where you have a question.（四）目的狀語從句引導目的狀語從句最常用的詞（組）是so, so that（從句謂語常有情態(tài)動詞）, in order that, in case（以防，以免）等。e.g. Speak clearly, so that they may understand you.She has bought the book in order that she could follow the TV lessons.He left early in case he should miss the trai

12、n.（五）結果狀語從句結果狀語從句是表示事態(tài)結果的從句，通常主句是原因，從句是結果。由so that （從句謂語一般沒有情態(tài)動詞）, so that, such that等引導。 e.g. She was ill, so that she didnt attend the meeting. He was so excited that he could not say a word. She is such a good teacher that everyone admires her.（六）條件狀語從句條件狀語從句分真實性（有可能實現的事情）與非真實性（條件與事實相反或者在說話者看來不大可

13、能實現的事情）條件句。引導條件狀語從句的詞（組）主要有if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意：條件從句中的if 不能用whether替換。e.g. If he is not in the office, he must be out for lunch. You may borrow the book so long as you keep it clean. So far as I know（據我所知）, he will be away for three mont

14、hs. You can go swimming on condition that ( = if ) you dont go too far away from the river bank. If he had come a few minutes earlier, he could have seen her.（七）讓步狀語從句連接詞although, though, as, even if (though), however, whatever, whetheror, no matter who (when, what, ) Though he is a child, he knows

15、a lot=Child as he is, he knows a lot.Whatever ( = No matter what ) you say, Ill never change my mind.讓步狀語從句(1) though, although注意： 當有though, although時，后面的從句不能有but，但是 though 和yet, still nevertheless（仍然，不過）可連用 Although its raining, they are still working in the field.雖然在下雨，但他們仍在地里干活。He is very old, bu

16、t he still works very hard. 雖然他很老，但仍然努力地工作。讓步狀語從句(2) as, though 引導的倒裝句 as / though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）。 Child as /though he was, he knew what was the right thing to do.= Though he was a small child, he knew what was the right thing to do. 注意： a.句首名詞不能帶任何冠詞。 b.句首是實義動詞，其他助動詞放在主語后。如果實義動詞有

17、賓語和狀語，隨實義動詞一起放在主語之前。Try hard as he will, he never seems able to do the work satisfactorily.= Though he tries hard, he never seems雖然他盡了努力，但他的工作總做的不盡人意。讓步狀語從句(3) 3)ever if, even though.即使Well make a trip even though the weather is bad. 4) whetheror- 不管都 Whether you believe it or not, it is true.讓步狀語從句

18、(4)5) no matter +疑問詞 或疑問詞+后綴ever 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 6) 注意：no matter 不能引導主語從句和賓

19、語從句。狀語從句的省略1.當狀語從句的主語和主句的主語一致時，可省略狀語從句的主語和be動詞。e.g.As a young man, Lincoln was a storekeeper and a postmaster.2. 當從句的主語是it, 謂語動詞是be動詞時，可以把it和be一起省略。此時構成“連詞（if， unless， when， whenever）+形容詞”的結構。Though cold，he still wore a shirt.3. If =so/not省略句式中，用so/not代替上文的內容。Get up early tomorrow. If not(=If you do

20、nt get up early), you will miss the first note.（八）方式狀語從句方式狀語從句常由as, as if (though), the way, rather than等引導。e.g. You must do the exercise as I show you. He acted as if nothing had happened.（九）比較狀語從句比較狀語從句常用than, so (as) as, the more the more等引導。e.g. I have made a lot more mistakes than you have. He

21、smokes cigarettes as expensive as he can afford. The busier he is, the happier he feels.（十）使用狀語從句時要注意的幾個問題1、在時間和條件（有時也在方式、讓步等）從句中，主句是一般將來時，從句通常用一般現在時表示將來。e.g. Well go outing if it doesnt rain tomorrow. Ill write to you as soon as I get to Shanghai.2、有些時間、地點、條件、方式或讓步從句，如果從句的主語與主句主語一致（或雖不一致，是it），從句的謂語

22、又包含動詞be ，就可省略從句中的“主語 + be”部分。e.g. When (he was) still a boy of ten, he had to work day and night. If (you are) asked you may come in. If (it is) necessary Ill explain to you again.3、注意區(qū)分不同從句：引導的是什么從句，不僅要根據連詞，還要根據句子結構和句意來判別。以where為例，能引導多種從句。e.g. You are to find it where you left it.（地點狀語從句） Tell me t

23、he address where he lives.（定語從句，句中有先行詞） I dont know where he came from.（賓語從句） Where he has gone is not known yet.（主語從句） This place is where they once hid.（表語從句）練習、狀語從句一、用橫線劃出下列句子中的狀語從句，并指出是哪種狀語從句：1. Child as she is, she knows a lot of things. 2. The more I can do for the class, the happier Ill be.3.

24、 He talks as if (as though) he knew all about it.4. He is such a good teacher that the students love and respect him.5.I shall go to the park unless it rains.6. No sooner had I got home than it began to rain.7. Where there is water, there is life.8. He studied hard so that he could catch up with his

25、 classmates.9. Since you are very busy, I wont trouble you.10. Even if (though) I fail. Ill never lose heart.11. Once you begin the work, you must continue.12. I will find her wherever she may be. 13. Now that youve come, youd better have dinner with us.14. He was so excited that he couldnt fall asl

26、eep.15. We must do everything as he tells us.16. India is much bigger than Japan.17. No matter when you come, you are warmly welcome.18. As (So) long as you work hard, you can catch up with the other classmates.二、選擇填空：1. Ill let you know _ he comes back.A. before B. because C. as soon as D. although

27、2. She will sing a song _ she is asked.A. if B. unless C. for D. since3. We will work _ we are needed.A. whenever B. because C. since D. wherever4. Read it aloud _ the class can hear you.A. so that B. if C. when D. although5._ you go, dont forget your people.A. Whenever B. However C. Wherever D. Whi

28、chever6. It is about ten years _ I met you last.A. since B. for C. when D. as7. They will never succeed, _ hard they try.A. because B. however C. when D. since8. _ still half drunk, he made his way home.A. When B. Because C. Though D. As9. _ she was very tired, she went on working.A. As B. Although

29、C. Even D. In spite of10. Busy _ he was, he tried his best to help you.A. as B. when C. since D. for11. I learned a little Russian _ I was at middle school.A. though B. although C. as if D. when12. _ we got to the station, the train had left already.A. If B. Unless C. Since D. When13. _ the rain sto

30、ps, we 11 set off for the station.A. Before B. Unless C. As soon as D. Though14. She was _ tired _ she could not move an inch.A. so, that B. such, that C. very, that D. so, as15. We didnt go home _ we finished the work.A. since B. until C. because D. though16. Ill stay here _ everyone else comes bac

31、k.A. even if B. as though C. because D. until17. Although its raining, _ are still working in the field.A. they B. but they C. and they D. so they18. Speak to him slowly _ he may understand you better.A. since B. so that C. for D. because19. Youll miss the train _ you hurry up.A. unless B. as C. if

32、D. until20. When you read the book, you d better make a mark _ you have any questions.A. at which B. at where C. the place D. where21. Wed better hurry _ it is getting dark.A. and B. but C. as D. unless22. I didn t manage to do it _ you had explained how.A. until B. unless C. when D. before23._ he c

33、omes, we wont be able to go.A. Without B. Unless C. Except D. Even24. I hurried _ I wouldnt be late for class.A. since B. so that C. as if D. unless25. _ I catch a cold, I have pain in my back.A. Every time B. Though C. Even D. Where26. Whats the matter _ they still havent answered the telegram?A. w

34、hen B. that C. though D. however27. Bring it nearer _ I may see it better.A. although B. even though C. so that D. since28. You may arrive in Beijing early _ you mind taking the night train.A. that B. though C. unless D. if29. Helen listened carefully _ she might discover exactly what she needed.A.

35、in that B. in order that C. in case D. even though30. More people will eat out in restaurants _ they do today.A. than B. when C. while D. as31._ hard she tries, she can hardly avoid making mistakes in her homework.A. Much B. However C. As D. Although32. Poor _ it may be, there is no place like home,

36、 _ you may go.A. as; wherever B. though; whenever C. in spite of; when D. that; wherever33. The child was _ immediately after supper.A. enough tired to go to bed B. too tired to go to bedC. so tired that he went to bed D. very tired, he went to bed34. The history of nursing _ the history of man.A. a

37、s old as B. is old than C. that is as old as D. is as old as35. _ born in Chicago, the author was famous for his stories about New York.A. Since B. Once C. When D. Although36._ we stood at the top of the building, the people below were hardly visible.A. As B. Although C. Unless D. In spite of37. Sca

38、rcely was George Washington in his teens _ his father died.A. than B. as C. while D. when38. _ David goes, he is welcome.A. Whichever B. However C. Wherever D. Whatever39. The house stood _ there had been a rock.A. which B. at which C. when D. where40. Small _ it is, the pen is a most useful tool.A.

39、 because B. so C. if D. as41. After the new technique was introduced, the factory produced _ tractors in 1988 as the year before.A. as twice many B. as many twice C. twice as many D. twice many as42. The piano in the other shop will be _, but _.A. cheaper; not as better B. more cheap; not as betterC. cheaper; not as good D. more cheap; not as good43. John plays football _, if not better than, David.A. as well B. as well