人教版八年級下英語Unit3Couldyoupleasecleanyourroom

1、 導課練習：請觀察一下句子，分析情態(tài)動詞的意義導課練習：請觀察一下句子，分析情態(tài)動詞的意義 1.Can I use your pen?-Yes , you can./No, you cant . 2.May I come in , please ? -Yes , you can./No, you cant . 3.Could I go out for dinner with my friends ?-Yes , you can./No , you cant. 情態(tài)動詞：Can, May , Could 的用法 1.共同點：三者均可表示請求，允許。意思共同點：三者均可表示請求，允許。意思 為：為

2、：”可以嗎？可以嗎？” 2.不同點：不同點： CAN表示請求或允許，多用于口語中，表示請求或允許，多用于口語中， 意為意為“可以、能可以、能”等。等。 如：如：Can I help you ? May表示表示“許可、準許、請求許可許可、準許、請求許可”， 此時與此時與 can 同義，可以互換使用同義，可以互換使用 如：如：May I use your ruler ? Sure ,/Certianly . /Yes , please. No, you mustnt /No , you cant . 注意：否定回答不能說成注意：否定回答不能說成No, you may not . 本單元里，Coul

3、d 的具體用法 Could用于有禮貌地提出要求或請求準許， 用于疑問句，代替Can.在時間上與can沒 區(qū)別，但語氣要比can委婉，有禮貌?；?答時候要用can , 不能用could .除此之外， 肯定回答還可以用Sure /Certianly/Yes , sure ./No problem ./With pleasure .等。否 定回答還可以用Im afraid not . . 例句 如：1.Could you please lend me your pen ? -Yes , here you are ./No, you cant . 2.Could I use your phone ?

4、-No problem ./ Oh, I m afraid not Could 的其他幾種用法： 1.Could 作為作為can的過去式，表示過去的能力。的過去式，表示過去的能力。 2.表示驚訝，懷疑，不相信等態(tài)度，主要用表示驚訝，懷疑，不相信等態(tài)度，主要用 于否定句或者疑問句，此時于否定句或者疑問句，此時could 與與can無時無時 間上的區(qū)別，但語氣比間上的區(qū)別，但語氣比can緩和，情緒要弱。緩和，情緒要弱。 3.表示可能性，只對將來，現(xiàn)在后者過去某表示可能性，只對將來，現(xiàn)在后者過去某 種可能的推測種可能的推測 4，用于虛擬語氣。，用于虛擬語氣。 We Love our parents.

5、 We help do the chores. Section A 1a Can you help mom do the chores？ 1.Do the dishes Sweep the floor Take out the rubbish Make the bed Fold the clothes Clean the living room take out 帶出去帶出去,取出取出 Please take out a piece of paper. Please take it out. take 。out “把把帶出去帶出去” My father is taking me out to

6、go for a drive. take 有關(guān)的短語有關(guān)的短語 (1)take off 脫下；（飛機）起飛脫下；（飛機）起飛 -Please take off your coat, Its warm here. -The plane took off at 9:00 am. （2）take to 把。帶到。把。帶到。 (3)take sb. for a walk 帶某人去散步帶某人去散步 （4）take exercise 運動，鍛煉運動，鍛煉 （5）take ones time 不用急，慢慢來不用急，慢慢來 （6）take a bus(ship/train)乘坐公共汽車乘坐公共汽車 （7）ta

7、ke turns 輪流，替換輪流，替換 （8）It takes sb. sometimes to do sth. 做某事花費某做某事花費某 人多長時間人多長時間 Listen. Peter asks his father if he can do four things. What does his father say? Check yes or no. (2a) Peter wants to Peters father says His fathers reasons go out for dinner. Yes noI have to do some work go to the mov

8、ies. Yes noYou have to clean your room. stay out late.Yes noI need to eat breakfast. get a ride.Yes noYou have a basketball game. 2bListen again. Why does Peters father say “no”? Draw lines to the reasons in the chart below. Peter wants to Peters father says His fathers reasons go out for dinner. Ye

9、s noI have to do some work go to the movies. Yes noYou have to clean your room. stay out late.Yes noI need to eat breakfast. get a ride.Yes noYou have a basketball game. Work on 與work out Work on正在使用正在使用從事于從事于 Im going to work on it now . Work out 算出，制定出算出，制定出 He work on the maths problem last night

10、,but didnt work it out. A few A few “ 少數(shù)；幾個少數(shù)；幾個”， 修飾可數(shù)名詞復修飾可數(shù)名詞復 數(shù)，表肯定數(shù)，表肯定 “，”， He left his house a few minutes ago . 她幾分鐘前離開了家。她幾分鐘前離開了家。 Few “幾乎沒有的，幾乎沒有的， 很少的很少的”修飾可修飾可 數(shù)名詞復數(shù)，表數(shù)名詞復數(shù)，表 否定否定 There are few people in the room . 房間里幾乎沒有人。房間里幾乎沒有人。 A little “一點；少許一點；少許”， 修飾不可數(shù)名詞，修飾不可數(shù)名詞， 表肯定表肯定 Could

11、you give me a little milk ? 給我一點牛奶好嗎？給我一點牛奶好嗎？ little“幾乎沒有的，幾乎沒有的， 很少的很少的”，修飾，修飾 不可數(shù)名詞，表不可數(shù)名詞，表 否定否定 There was little rain all winter . 整個冬天幾乎沒下雨整個冬天幾乎沒下雨 finish Finish doing sth . 做完某事 Do you finish washing your clothes ? Pretty pretty英英 prt 美美 prti adj. 漂亮的；機靈的，聰明的漂亮的；機靈的，聰明的 adv. 相當，頗相當，頗 n. 漂亮的人

12、（或東西漂亮的人（或東西) 1.She must be a pretty girl . 2.This house is pretty tidy ! 3.Look at the pretty ! 3b Read the sentences.Underlinethe sentences from the reading the the same thing. 1 Neither of us did any housework for a week. =For one week,she didnt do any housework and neither did I. 2 My mom came o

13、ver as soon as I sat down in front of the TV. =The minute I sat down in front of the TV,my mom came over. 3 You re tired ,but Im tired ,too. = Im just as tired as you are. question強調(diào)于學習上的問題和科學方面問題，強調(diào)于學習上的問題和科學方面問題， eg:answer the question problem 強調(diào)于生活上的東西，比如借東西，對方說強調(diào)于生活上的東西，比如借東西，對方說NO problem as.as

14、.與。一樣與。一樣 同級比較同級比較 neither conj. 也不也不 pron. 兩者都不兩者都不 He isnt coming here, neither am I . Neither of them knows English. Nor/neither +be/助動詞助動詞/情態(tài)動詞情態(tài)動詞+主語主語 某人也不是如此某人也不是如此 So +主語主語+be/助動詞助動詞/情態(tài)動詞情態(tài)動詞 某人確實如此某人確實如此 Betty is a nice girl. So she is . So +be/助動詞助動詞/情態(tài)動詞情態(tài)動詞+主語主語 某人也是如此某人也是如此 neither.nor.

15、 既不.也不 eg:Neither you nor I am right. 2. 他喜歡讀他喜歡讀 書，我也是書，我也是 He likes reading very much. So do I . 3. 我從來沒有去過廣州大學，他也是我從來沒有去過廣州大學，他也是 I have never been to Guangzhou University, neither/ nor has he. 4.Two hours of TV is enough for you. 兩個小時的電視對你是足夠的。兩個小時的電視對你是足夠的。 Ten years is a long time. 5. in surpr

16、ise 吃驚地吃驚地 surprise un. 驚奇；驚訝驚奇；驚訝 cn.令人驚奇的事物令人驚奇的事物 I looked at him in great surprise because he changed so much. I have a surprise for you. as soon as 一.就.,引導時間狀語從句。 這個短語用的比較常用，口語和書面語都可以。它的 特點是，在句子中的位置比較靈活，而且可以用于各 種時態(tài)。例如： Ill write you as soon as I get there. 我一到那兒就給你來信。（一般現(xiàn)在時） As soon as I went i

17、n, Kate cried out with pleasure. 我一進門，Kate 就高興的叫起來。（一般過去時） Ill return the book as soon as I have read it. 我一讀完就把書還回去。（現(xiàn)在完成時） Amy left as soon as he had drunk his coffee. Amy一喝完咖啡就走了。（過去完成時） tired疲憊的，勞累的疲憊的，勞累的 We are very tired now tiringadj. 累人的；令人疲倦的；麻煩的，無聊的；累人的；令人疲倦的；麻煩的，無聊的； 引起疲勞的引起疲勞的 This plan

18、 is very tiring . excited激動的，興奮的激動的，興奮的 I feel very excited when I hear the exciting news . exciting令人激動的，令人興奮的令人激動的，令人興奮的 It is an exciting day . interested感興趣的，感興趣的， She is very interested in the interesting new . interesting令人感興趣的令人感興趣的 The old city is rather interesting ! In front of ：在。：在。 的前面的

19、前面“， 是指在一定是指在一定 范圍之外范圍之外 Mary is in front of the car . 瑪麗在下車的前瑪麗在下車的前 面面 In the front of “在。 的前部”， 是指在一定 范圍內(nèi)的前 部分 Cathy is in the front of the car 凱西在小車的前 部 3. For one week ,I didnt do any housework and neither did I. neither did I 倒裝句倒裝句。例如。例如 He doesnt like the book , neither do I. neither does Ma

20、ry. neither do we. neither do they. Li Lei cant dance , neither can I. neither can Mary. neither can we. Neither of 是both of 的否定句 Both of my parents are teathers .（否定句） Neither of my parents is a teacher . 比較下列詞組比較下列詞組 1. To ones surprise讓某人驚訝的是讓某人驚訝的是 To Mr Lis surprise,his students found the key o

21、n time. 2. Be surprised 感到驚訝感到驚訝 I was surprised when I heard the surprising news. 3.In surprise 驚訝地驚訝地 He looked at me in surprise. d a c e b lend “借給；借出” 表示“把某物借給某人”，英語用lend sth to sb borrow“借進；借入” 表示“向某人借某物”，英語用borrow sth from sb keep 做“借”講時，是延續(xù)性動詞，通常表示 借了某物多長時間，常與表示一段時間的時間狀 語連用 do Could help Cou

22、ld fold Could please can 單項選擇。單項選擇。 1. - Could you please take care of my dog? - _. Im too busy. A. Yes, you can B. Sure C. Sorry, I cant C 2. - Could you please _ his bed? - Certainly! A. makes B. making C. make 3. - Could I use your car? - _. A. Sure, you can B. Sorry, you can C. Sure, I can C A Q

23、1: Do you help your parents do the chores at home? Q2: Do you ask your parents permission for? Q3: Do your parents ask you to do some things for them? What do your parents ask you to do? study hard do chores go to the store /supermarket to buy things for them What do you ask your parents permission

24、for? buy drinks and snacks invite friends to a party n.點心點心; 小吃小吃; 快餐快餐 1. buy some drinks and snacks 2. borrow some money 3. clean your room 4. invite my friends to a party 5. go to the store 6. use your CD player 7. take out the rubbish 8. make your bed teenagers teenagers teenagers parents teenag

25、ers parents parents teenagers 1a What do teenagers ask their parents permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase Parent: Could you clean your room? Child: Yes, I can. Use the phrases in 1a to make conversations. 1b Child: Could I invite m

26、y friends to a party? Parent: No, you cant have a party. You have a test on Monday. clean your room take out the rubbish make your bed buy some drinks and snacks borrow some money Parent: Could you please? Child: Yes, sure. / Sorry, I cant. I have to . invite my friends to a party go to the store us

27、e your CD player 1. buy some drinks and snacks 2. borrow some money 3. clean your room 4. invite my friends to a party 5. go to the store 6. use your CD player 7. take out the rubbish 8. make your bed Listen to a conversation between Sandy and her mom. Check ( ) the things in 1a that you hear. 1c Li

28、sten again. Fill in the chart. 1d What are they going to do? Sandys mom Sandyinvite her friends Sandy and Dave buy some drinks and snacks move the big chairs to the bedroom clean the living room borrow some money clean her room use her moms CD player You are having a party. Ask your partner for help

29、 with these things: 1e go to the store buy drinks and snacks do the dishes clean the living room take out the rubbish A: Could you please do the dishes? B: Yes, sure./No, I cant. I have to do Discuss the questions with your partner. 1. What do you often do to help your parents at home? 2. Do you thi

30、nk kids should help out with chores at home? 2a The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home. Skim the following letters. Which one agrees and which one disagrees? 2b Answer the questions. 1. What is Ms. Millers opinion? She thinks

31、doing chores is parents job. He thinks its important for children to do chores and help their parents with housework. 2. What is Mr. Smiths opinion? According to Ms. Miller and Mr. Smith, what are the pros and cons about kids doing chores? ProsCons Doing chores helps to develop childrens independenc

32、e. Housework is a waste of childrens time. Parents should provide a clean and comfortable environment at home for their children. Doing chores helps children understand the idea of fairness. 2c I. 完成句子，每空詞數(shù)不限。完成句子，每空詞數(shù)不限。 1. Ms. Miller thinks children should spend their time on schoolwork in order t

33、o _ _. 2. Mr. Smith thinks these days children depend on _. Read the letters again and finish the following tasks. get good grades and get into a good university their parents too much II. 判斷正判斷正(T)誤誤(F)。 ( )3. Ms. Miller thinks doing chores is not difficult. ( )4. Mr. Smiths neighbors son looked af

34、ter himself well during his first year in the college. T F 2d Write one sentence with each phrase from the letters. 1. a waste of time Its a waste of time to water the garden when it is raining. 2. there is no need for to There is no need for you to go to the town. 3. do not mind I do not mind sweep

35、ing the floor. 4. spend time on I spent half of an hour on my homework. 5. in order to He worked very hard in order to get the job. 6. it is not enough to It is not enough to clean up the parks. 7. the earlierthe better The earlier you give up smoking, the better it is for your health. 1. Which lett

36、er do you agree with? Why? 2. What would you say to the person who wrote the letter you dont agree with? 2e Do you think children should do some chores at home？ Why or why not？Discuss this with a partner and take notes. 3a children should do chores because children should do not chores because Write

37、 a letter to the Sunday Mail and express your opinion. Dear Sir or Madam, I think/believe that I agree/disagree that I think it is fair/unfair for children to I think children should/should not Because For example, they should/should not Because Yours truly 3b Write a letter to the Sunday Mail and e

38、xpress your opinion. 3b Dear Sir or Madam, I believe that children should do some chores at home. I disagree that childrens only job is to study hard and do well at school. Of course it is important for children to study hard. However，I think it is unfair for children to expect their parents to work

39、 hard outside and do all the housework，too. I think children should at least do some simple chores to help their busy parents. For example，they should make their own beds and clean their own rooms because they are the ones who use these. They may not have time to help with the other parts of the hou

40、se， but they should try to be responsible for their own areas. This will help them to grow up to be independent and responsible adults. Yours truly， Chen Hui 盡責的盡責的;承擔責任承擔責任; 負有責任的負有責任的;懂道懂道 理的理的 1. do 2. clean 3. make 4. fold 5. sweep 6. take out Self check 1 Make a list of chores using these verbs

41、 do some dishes clean the living room make the bed fold the clothes sweep the floor take out the rubbish Self check 2 Are these polite requests or permissions? Write the numbers in the correct places in the chart. 1. Could you please do your homework? 2. Could I watch TV? 3. Could you take out the r

42、ubbish first? 4. Could I use your computer? 5. Could I leave now? 6. Could you come back before nine? Requests permissions 1,3,62,4,5 A: Could I watch TV after dinner？I want to watch my favorite program. B: Well，have you finished your homework？ A: Ahno，Ill do it after watching the program. B: I dont

43、 think thats a good idea. Could you do your homework first？ A: Ok. But Ill miss the first part of the program. Self check 3 Use the questions in activity 2 to write a conversation. 1. It is the parents job to provide a clean and comfortable environment at home for their children. 此處代詞此處代詞it僅為形式上的主語僅

44、為形式上的主語, 真正的真正的 主語是主語是to provide for their children。 我們也可將我們也可將It is ones job (duty, ) to do something.視為一個固定的句型視為一個固定的句型, 表表 示示“做某事是某人的工作做某事是某人的工作(職責等職責等)”。 如如: The movie theater provides us with good service.劇院提供給我們良好的服務。劇院提供給我們良好的服務。 His school provided a house for him. 學校提供給他一間房子。學校提供給他一間房子。 pro

45、vide sb with sth provide sth for sb 2. And anyway, I think doing chores is not so difficult. 反正我覺得干點家務也不難。反正我覺得干點家務也不難。 anyway是一個副詞是一個副詞, 若位于句首若位于句首, 其其 后往往會有逗號將其與句子的其他內(nèi)后往往會有逗號將其與句子的其他內(nèi) 容隔開。容隔開。anyway在此句中的作用是在此句中的作用是 追加評論追加評論, 相當于漢語的相當于漢語的“反正反正; 仍仍 然然; 依然依然”。如如: Sam didnt get the job, but hes not un

46、happy because it didnt pay well anyway. 薩姆沒有得到那份工作薩姆沒有得到那份工作, 但他并沒有悶悶不但他并沒有悶悶不 樂樂, 反正薪酬也不算高。反正薪酬也不算高。 anyway還可用來表示還可用來表示“不管怎樣不管怎樣; 無論如無論如 何何”之意。之意。例如例如: Its just a cold. But anyway, you should still see the doctor. 這只不過是感冒這只不過是感冒, 但不管怎樣但不管怎樣, 你還是應該你還是應該 看看醫(yī)生?？纯瘁t(yī)生。 3. ill & sick 相同點相同點 ill 與與sick 都可以

47、表示都可以表示“生病的生病的”，都可，都可 作表語。作表語。如：如： Alice was ill / sick yesterday. 不同點不同點 表示表示“生病生病”時，時，sick 可作定語，但可作定語，但ill 通常不作定語。通常不作定語。如：如： Could you help the sick girl? 【運用運用】根據(jù)句意，用根據(jù)句意，用ill或或sick填空。填空。 (1) The driver sent the _ baby to the hospital. (2) My brother is _. I have to look after him at home. ill /

48、 sick sick 4. The earlier kids learn to be independent, the better it is for their future. 孩子們越早學會獨立孩子們越早學會獨立, 對他們的未來對他們的未來 就越好。就越好。 “the+比較級比較級+, the+比較級比較級+” 是英語中一個常用的句型結(jié)構(gòu)是英語中一個常用的句型結(jié)構(gòu), 表示表示 “越越, 就越就越”。如如: The more he explained, the better we understood. 他解釋得越多他解釋得越多, 我們就理解得越透徹。我們就理解得越透徹。 Many people believe that the more a person reads, the wiser he will become. 很多人相信一個人書讀得越多就會變很多人相信一個人書讀得越多就會變 得越聰明。得越聰明。 I. 根據(jù)句意及所給首字母提示，補全句根據(jù)句意及所給首字母提示，補全句 中所缺單詞。中所缺單詞。 1. He was i_ but nobody took him to the hospital. 2. If you dont study hard, your grades will d_. 3. I like Old Henry because he often p_