牛津上海版八年級(jí)初二下冊(cè)英語(yǔ) 第8講-狀語(yǔ)從句-教案

1、.教育1對(duì)3輔導(dǎo)講義學(xué)員姓名： 學(xué)科老師：龔莜楠年 級(jí)：八年級(jí) 輔導(dǎo)科目：英語(yǔ)授課日期時(shí) 間主 題狀語(yǔ)從句學(xué)習(xí)目的1.掌握狀語(yǔ)從句的根本概念及連接詞；2.掌握狀語(yǔ)從句的時(shí)態(tài)選擇尤其是主將從現(xiàn)的幾種情況；3.能在詳細(xì)語(yǔ)境中靈敏運(yùn)用狀語(yǔ)從句。教學(xué)內(nèi)容1、 上次課后穩(wěn)固作業(yè)復(fù)習(xí)； 2、 互動(dòng)探究教法建議：讓學(xué)生自由選擇下面圖片，使用任何一種狀語(yǔ)從句進(jìn)展描繪，描繪的精彩且合理的可指定班級(jí)成員或者老師表演節(jié)目例如：圖三：當(dāng)門鈴響的時(shí)候，我爸爸正在刮胡子 My father is shaving while the doorbell is ringing.圖二：當(dāng)蛇出現(xiàn)的時(shí)候，小明和小剛被嚇到了。 Xia

2、oMing and XiaoGan are jumping from the floor when they see snakes.一、根本概念狀語(yǔ)從句指的是在主從復(fù)合句中作狀語(yǔ)的從句，修飾主句中的動(dòng)詞、形容詞或副詞等。狀語(yǔ)從句由附屬連詞引導(dǎo)。狀語(yǔ)從句放在主句之前時(shí)，常用逗號(hào)分開(kāi)；假設(shè)放在主句之后，一般不用逗號(hào)。二、根本分類 1.時(shí)間狀語(yǔ)從句：When Susan goes to town, she will visit her grandma.2.條件狀語(yǔ)從句：If he works hard, he will surely succeed.按意義和作用3.結(jié)果狀語(yǔ)從句：Waste must

3、 be treated so that it does not become a danger to life.4.目的狀語(yǔ)從句：They worked hard in order that they might succeed.5.原因狀語(yǔ)從句：Mary didn't go shopping because I advised her not to.6.讓步狀語(yǔ)從句：Though we are all different, we need never be separate.7.比較狀語(yǔ)從句：I was happier than I had ever been in my life.

4、8.地點(diǎn)狀語(yǔ)從句：I will go where I am needed.9.方式狀語(yǔ)從句：I have changed it as you suggest. 【知識(shí)梳理1】時(shí)間狀語(yǔ)從句1 引導(dǎo)詞及常用時(shí)態(tài)：before, after, until/till, as soon as, when, while, as, since Before I make a decision, I will think carefully about it to prevent mistakes.We shall leave for Los Angeles after a short stay in my

5、home town with grandparents.Dont tell anyone else about the secret until you are permitted to do so.Streets in Brazil will be full of traffic during the World Cup till the end of the games.I will come to see you as soon as you arrive at the Pudong International Airport.The flights will be allowed to

6、 resume flying when the sky turns clear.當(dāng)主句是祈使句或謂語(yǔ)動(dòng)詞是一般將來(lái)時(shí)態(tài)或情態(tài)動(dòng)詞時(shí)，其時(shí)間狀語(yǔ)從句中的謂語(yǔ)動(dòng)詞常用一般如今時(shí)態(tài)表示將來(lái)發(fā)生的動(dòng)作或存在的狀態(tài)。這就是我們常說(shuō)的“主將從現(xiàn).【例題精講】例1. Chen Guangbiao says he _ all his money to charities when he dies. A. leaves B. left C. will leave D. would leave解析：當(dāng)他死了以后，他將會(huì)把所有錢捐獻(xiàn)給慈善機(jī)構(gòu)。所以選C例2. You may easily lose your way

7、 in Shanghai _ you dont have a map or a guide. A. until B. unless C. though D. if解析：假如你沒(méi)有地圖或者導(dǎo)航的話，你將很容易迷路。所以選D【穩(wěn)固練習(xí)】1. If there is any change to the plan, I_ you as soon as possible.A. toldB. have toldC. tellD. will tell 2. Yesterday evening, I _along the street when I suddenly met my math teacher.A

8、. walk B. walked C. was walking D. am walking3. I_ believe it _I see it with my own eyes.A. wont; and B. will; but C. will; until D. wont; until4. Ring me up_ you come to my house, will you?Sure, I will.A. though B. while C. before D. until5. Don't worry. Your package_ here until you come back,

9、so enjoy shopping here. A. will keep B. has kept C. will be kept D. has been keptKeys：DCDCC2 辨析: when, while, as “當(dāng)when: when 從句中的A事件, 相當(dāng)于主句B事件發(fā)生的時(shí)間點(diǎn)。也就是說(shuō), when 從句的重點(diǎn)不在動(dòng)作本身發(fā)生的狀態(tài), 而只是把它作為一個(gè)時(shí)間點(diǎn), 所以when 從句多用一般過(guò)去時(shí), 主句時(shí)態(tài)依詳細(xì)情況而定。I thought of it just when you opened your mouth.When I got to the airport, th

10、e guests had left. 重要考點(diǎn)： 過(guò)去進(jìn)展時(shí)主句 +when+ 一般過(guò)去時(shí)從句When she came into my room, I was just reading a book. Were you writing when the teacher came in?while: while 從句中的A事件強(qiáng)調(diào)動(dòng)作正在發(fā)生的狀態(tài), 它的意思是：當(dāng)從句A 事件正在發(fā)生的時(shí)候, 主句B事件。所以 while 從句常用進(jìn)展時(shí), 而主句時(shí)態(tài)依詳細(xì)情況而定。You cant do your homework while youre watching TV. While Jim was

11、 mending his bike, Lin Tao came to see him. 重要考點(diǎn)： while 表比照時(shí)，前后動(dòng)詞時(shí)態(tài)一致！While my wife was reading the newspaper, I was watching TV. I was working out a plan to get us home while Andrew was taking a nap.Strike while the iron is hot. 趁熱打鐵。as: “邊邊;從句用一般過(guò)去時(shí)。As my mother sang those old songs, tears ran dow

12、n her cheeks.The students took notes as they listened.“隨著, 從句只是用于陳述主句動(dòng)作發(fā)生的背景或條件, 是一個(gè)次要的時(shí)間說(shuō)明。As the time went on, the weather got worse. The atmosphere gets thinner and thinner as the height increases. 常用搭配：as time goes by/onAs years go by, more and more developing countries are getting stronger and

13、richer.穩(wěn)固練習(xí)：1. Sally took a photo of her friends while they _ computer games.A. playB. are playingC. have playedD. were playing2. The plane_ when we got to the airport.A. had taken off B. was taken off C. will take off D. is taking off3. Todays young people cant live without smart phones. They keep

14、their hands on the phones wherever they go, even while they _ meals.A had B. will have C. are having D. were having4. When we got to the cinema, the new disaster film "2019"'_. We missed the beginning.A. began B. had begun C. has begun D. will begin5. When I got up in the morning, the

15、rain _ already.A. stopsB. will stopC. has stopped D. had stoppedKeys：DACBD3 since: “自從, 重要考點(diǎn): 如今完成時(shí) 主句 + since+ 一般過(guò)去時(shí) 從句Where have you been since I last saw you?I as well as several colleagues have been in Beijing since 2019.Mr. Green has made quite a few friends since three years ago. It is four ye

16、ars since my sister lived in Beijing. It is +一段時(shí)間+ since+ 從句 一般過(guò)去時(shí)穩(wěn)固練習(xí)：1. My brother left school in 2019, and since then he _ in Beijing.A. lives B. lived C. will live D. has lived2. Great changes have taken place since we _ E-Times. And the computer is widely used throughout the world.A. entered

17、60;                B. will enter             C. have entered D. enter3. My aunt is a writer. She _ more than ten books since 1980.A. writes B. wrote C. has written D

18、. will write4. China has offered much help to Japan since it _ by the earthquake and tsunami海嘯.A. hits B. is hit C. was hit D. will be hit5. Have you known Dr. Jackson for a long time?Yes, since she _ the Chinese Society.A. joined B. has taken part in C. has joinedD. took part inKeys: 1-5 DACCA 【知識(shí)梳

19、理2】條件狀語(yǔ)從句1 引導(dǎo)詞 if (如果), as long as (只要), unless (除非) = if notWell go as long as the weather is good.Youll fail in French unless you work harder.Well go out for a picnic if it doesnt rain tomorrow.常與ask, know, find out, wonder, not sure連用Do you know if hes married?【例題精講】例1. You will achieve nothing _

20、 you work hard.A. if B. unless C. when D. that解析：答案選B 除非你認(rèn)真工作，否那么你什么也不會(huì)得到，考察條件狀語(yǔ)從句例2. You'd better take the map with you _ you won't get lost.A. as long asB. as soon as C. now that D. so that解析： 你最好帶著地圖，這樣你就不會(huì)迷路。考察結(jié)果狀語(yǔ)從句 所以選D【穩(wěn)固練習(xí)】1. We can easily become unhappy _ we work out our problems in

21、 our daily life. A. after B. if C. until D. unless 2. I want to know _ he will be the volunteer in the 2019 World University Games 世界大學(xué)生運(yùn)動(dòng)會(huì) in Shenzhen.A. whereB. whoC. ifD. which3. -Look, what have they done?-Sorry. I think if I _another chance, Ill do it better. A. giveB. will be givenC. will give

22、D. am given4. _ you dont give up, your dreams will come true. A. As long as B. As soon as C. As well asD. As far as5. Dont discuss the problems with your partner unless you _ to do so. A. ask B. are asked C. will ask D. will be asked Keys：DCDAB【知識(shí)梳理3】結(jié)果狀語(yǔ)從句so that / suchthat如此以至于1 引導(dǎo)詞 so+ _ + thatsu

23、ch+ _ + that2 用法辨析 Its so cold outside that nobody will go out to play.He was so ill that we had to send for a doctor.Its such nice weather that all of us want to go to the park. He suffered such rare illness that we had to send for a doctor. 注意：當(dāng)名詞為單數(shù)可數(shù)名詞時(shí)，sothat與suchthat句型可互換。She is such a lovely

24、girl that we love her very much. such+冠詞；=She is so lovely a girl that we love her very much. so+形容詞?！纠}精講】例1. It was _ music that I lost myself in it.A. such a beautiful B. so beautiful a C. so beautiful D. such beautiful例2. Tom was so careless that he _ his right arm when he was riding to school.A

25、. hurts B. hurt C. has hurt D. had hurtKeys：DB【穩(wěn)固練習(xí)】1. The girl is _ a nice girl _ we all want to help her.A. such; that B. too; to C. so; that D. very; that2. The astronaut is so tired that he _ for eleven hours.A. has been asleep B. has fallen asleep C. has gone to bedD. has gone to sleep3. The wo

26、rkers work _ hard _ they dont have a day off even on the weekend.A. too, that B. such, that C. so, that D. as, that4. It was _ lovely weather _ we decided to spend the day on the beach.A. such a; that B. such; that C. such; as D. so; that5. The Bund looks _ beautiful at night that it attracts a lot

27、of tourists every day. A. very B. so C. such D. quite Keys：ABCBB【知識(shí)梳理4】 原因狀語(yǔ)從句1 引導(dǎo)詞 because, as, since (既然), now that(既然)-Why didnt you go to school yesterday? -I didnt go to school yesterday because I was ill. Since everybody is here, lets begin our meeting. As you are in poor health, you should no

28、t stay up late. 2 用法辨析because+ 從句; because of+ 名詞/名詞詞性短語(yǔ)He cant come because he is ill.I said nothing about it because his wife was there.He cant come because of his illness. I said nothing about it because of his wifes presence there.注意：because不能與so連用! !正：Because it was raining, we stayed at home.

29、/ It was raining, so we stayed at home. 誤：Because it was raining, so we stayed at home.【穩(wěn)固練習(xí)】1. He had to retire退休 early _ poor health.A. as a resultB. becauseC. soD. because of2. Did you give Dick a call?I didnt need to _ Ill see him soon.A. when B. though C. if D. because3. We can talk with friend

30、s on the Internet _ its easier and cheaper. A. thoughB. asC. orD. but4. Because I got up very late this morning, _ I was late for class.A. but B. / C. soD. though5. What shall we do now?_ its raining hard, lets stay at home.A. So B. Since C. Though D. IfKeys: 1-5 DDBBB 【知識(shí)梳理5】讓步狀語(yǔ)從句though/ although(

31、雖然), even if/though (即使, 縱然)1 引導(dǎo)詞I'll try to come, though I doubt if I'll be there on time.Although I was only six, I can remember seeing it on TV. Although he was twice as old as us, he became the life and soul of the company.Well make a trip even if/though the weather is bad.2 注意：althought

32、hough不能與but用在同一個(gè)句子中, 但是他們都可以同yet, still連用. Although/Though he was worn out, still he kept on working. Although/Though he is very old, yet he is quite strong. She passed the examination though she had not studied very hard.【例題精講】1. _ they have some opposite view, they all think Chinese medicine is he

33、lpful. A. Until B. Although C. Since D. Because解析：雖然他們有一些相反的意見(jiàn)或者建議，但是他們都認(rèn)為中藥是很有幫助的?？疾熳尣綘钫Z(yǔ)從句，所以選B2. The workers have decided to finish the task on time, _ it means they would have no weekends those two months.A. after all B. even though C. as if D. if only 解析：工人們已經(jīng)決定要按時(shí)完成任務(wù)，即使他們兩個(gè)月都不會(huì)有周末了。答案選B【穩(wěn)固練習(xí)】1

34、. What do you think of her dress?I think it still looks quite fashionable on her_ it is a style of many years ago.A. though B. or C. so D. because2. _ it rained heavily, they arrived at Shanghai Grand Theatre in time.A. ButB. ThoughC. BecauseD. If3. Bob got lots of help from others _ he met with the

35、 biggest trouble in life last year.A. soB. untilC. though D. unless4. _it's difficult to make her dream come true，she never gives up A. Though B. Unless C. Because D. If5. Many children like fried chicken _it is unhealthy food.A. ifB. because C. although D. soKeys：ABCAC教學(xué)建議：此部分必須由班級(jí)學(xué)員合作完成。建議步驟為：

36、1. 在10分鐘內(nèi)學(xué)員獨(dú)立完成測(cè)試； 2. 老師給出答案，學(xué)員互相修改；3. 在5分鐘內(nèi)就錯(cuò)題學(xué)員間互相合作，討論錯(cuò)題，保證每一位學(xué)員都懂；4. 老師隨機(jī)抽查，根據(jù)學(xué)生的整體表現(xiàn)給出此部分的班級(jí)得分評(píng)分標(biāo)準(zhǔn)參考課堂鼓勵(lì)評(píng)分標(biāo)準(zhǔn)I. Choose the best answer.1. Mrs. Gaines _ in that housing estate since she came back to Shanghai in 2019.A. is livingB. had livedC. would live D. has lived 2. Youll never succeed _ you d

37、ont work hard.A. ifB. untilC. unlessD. when3. _ Jeremy broke his leg last year, he performed very well on the basketball court in the new season. A. WhenB. BecauseC. AlthoughD. If4. Jenny will stay with a Canadian family when she _ for a further study next year.A. goesB. go C. will go D. has gone5.

38、Joan says she wont buy a car _she passes the driving test.A. unlessB. becauseC. sinceD. if6. _ he exercises every day, _ he is very healthy.A. Because; so B. Because; through C. Because; / D. Though; /7. The kids are taught to stay calm and go out of the building one by one _ there is a fire.A. unti

39、lB. becauseC. ifD. although8. You will be out of date _ you keep on studying from time to time.A. if B unlessC. becauseD. or9. Stand over there, _ you will get a better view of the whole city.A. or B. and C. but D. though10. When the Spring Festival _, many people will spend their holiday abroad.A.

40、came B. will comeC. would come D. comes11. The students _basketball when I saw them in the playground.A. playedB. was playingC. playD. were playing12. He didnt go to school yesterday _ he was ill.A. because B. because of C. if D. so 13. Look! Here comes the school bus.No hurry. Dont get on it _ it h

41、as stopped.A. untilB. afterC. sinceD. when 14. What is our head teacher like, do you know? Oh, he is very kind _ he looks very serious.A. becauseB. thoughC. ifD. when15. Please tell Joan this good news as soon as she _ back.A. comesB. will comeC. cameD. has comeKeys: 1-5 DACAA 6-10 CCBBD 11-15 DAABA

42、 II.按要求改寫句子1. The boy is so clever that he can work out the problem himself. 保持原句意思 The boy is clever_ _ work out the problem himself.2. A boy often cant possibly lift such a heavy suitcase。保持原句意思 _ is impossible _ a boy to lift such a heavy suitcase，3. The mountain was too steep陡峭for children to re

43、ach the top.保持原句意思 The mountain was_ steep that children_ reach the top.4. If you dont improve your handwriting, youll lose marks in the exam. 保持原句意思_ you _ your handwriting, youll lose marks in the exam.5. If you practise playing the piano regularly, you will improve your ability. 保持句意根本不變You will

44、_ improve your ability _ you practise playing the piano regularly.Keys: 1-5 enough to It for so couldnt Unless improve not unless 進(jìn)步：1. _an apple a day, _you'll be healthy.A. If you have; and B. If you don't have; C. Have; and D. Have; 2. Peter has changed so much _ we can hardly recognize h

45、im.A. as B. so that C. that D. but3. Why do you want another job _ you've got this one?A. which B. that C. where D. when4. You should do _ the teacher has told you.A. as B. and C. but D. so5. We'd better hurry _ it's very late.A. and B. but C. yet D. as6. I won't call him _ he call m

46、e first.A. after B. unless C. if D. when7. How long is it _ you came to Shanghai?A. for B. whether C. since D. if8. _there was no food in the fridge, _I went to the supermarket.A. Because; so B. As; so C. As; D. For; 9. I made _ terrible mistake that everybody was _ surprised.A. so a B. such a C so

47、the D. such the10. There is _ that we can't finish it in two days.A. so many work B. so much workC. such many work D. such much work11. 1 won't go to bed _ my work is done.A until B. as C. when D. before12. You will never forget it _ you have seen it.A. before B. as C. until D. once13. _ eve

48、rything ready for the spring outing, it began toA. When I had got B. HavingC. When I have got D. Getting14. Does your mother speak English _ your father?A. as good as B. as well asC so good as D. well than15. Everything happened _ we had expected.A. if B. when C. as D. that16. You must show the guest in _ he comes.A. as soon as B. until C. unless D as17. I will leave the book _ it was.A. when B. if C. how D. where18. Some people want to go boating _ others want to go fishing.A. when B. if C. while D. as19. _tomo