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1、UNIT 5IT MUST BELONG TO CARLASection AGUESSING GAMES Who is he? He cant be _. He could/might be _. He must be _. He must be _.HE MUST BE _. Can you guess what it is? It could be _. It also might be _.a white vasetwo faces It could be _. It also might be _.Can you guess what it is?a dogtwo girls Coul

2、d A be bigger than B? In fact, A and B must be _ _.Which one is bigger, A or B?ABthe same sizeNo.Lead-injacket toy car glassT-shirt classical CD soccer skateboarding Listening and speaking (1b: P34)插入聲音插入聲音is her favorite author.1. Janes little brothertoy carHe was the only little kid at the picnic.

3、2. MarybookHemingwaylistens to classical music. 3. Carla volleyballshe loves volleyball.4. Deng WenmagazineHe loves cats.5. GraceCDShe alwaysListening textGirl1: Whose volleyball is this?Boy1: It must be Carlas. She loves volleyball.Girl1: How about this toy car?Girl2: Oh, that toy car must belong t

4、o Janes little brother. He was the only little kid at the picnic. And the magazine must belong to Deng Wen. He loves cats.Boy1: Oh, and look, someone left a book.Girl2: Oh, yeah This book must be Marys. Hemingway is her favorite author.Girl1: Ok and how about this CD?Girl2: Hmmm The CD must belong t

5、o Grace. She always listens to classical music.Practise making conversationsSample dialogue 1:A: Look! Whose toy car is this?B: It must be Janes little brothers. Because he was the only little kid in the picnic.Sample dialogue 2:A: Look! Whose book is this?B: It must be Marys. Because Hemingway is h

6、er favorite author.Sample dialogue 3:A: Whose CD is this?B: It must be Graces. Because she always listens to classical music. Listening Practice (2a, 2b, 2c: P35) 1. The person go to our school.2. The person be a boy.3. It be Meis hair band.4. The hair band belong to Linda.5. It be Lindas backpack.m

7、ustcantcouldmightmustListening textBob: Oh, look! Whose backpack do you think this is?Anna: I dont know. Look, heres a school T-shirt.Bob: Well then, the person must go to our school. Oh! Here is a hair band, so the person cant be a boy.Anna: It could be Meis hair band. She has long hair.Bob: Or the

8、 hair band might belong to Linda. She was at the picnic, wasnt she?Anna: Yes, she was. But then the backpack could belong to Rita. Shes always forgetting things.Bob: Oh, look! Tennis balls.Anna: Then it must be Lindas backpack. She has long hair and shes on the tennis team.Bob: Youre right!Grammar F

9、ocus (P35) 表示推測的情態(tài)動詞。表示推測的情態(tài)動詞。 在英語中，表示對某件事物的確在英語中，表示對某件事物的確定程度，即表示推測的時候，我們定程度，即表示推測的時候，我們通常會用到以下情態(tài)動詞，通常會用到以下情態(tài)動詞，must, might, could, may, cant, couldnt. 一一. can和和could的區(qū)別和用法的區(qū)別和用法 1. can表示體力和腦力方面的能力表示體力和腦力方面的能力, 或根或根據客觀條件能做某種動作的據客觀條件能做某種動作的“能力能力”。 例如：例如： Can you speak English？ Can you make a cake？

10、can用在否定句和疑問句中時有時表用在否定句和疑問句中時有時表示說話人的示說話人的 “猜測猜測”或或 “不肯定不肯定”。 例如：例如： Can the news be true？ (在日常會話中在日常會話中, can可代替可代替may表示表示“允許允許”, may比較正式比較正式) 2. could 是是 can的過去式的過去式, 表示過表示過去有過的能力和可能性去有過的能力和可能性, 還有懷疑和還有懷疑和不肯定的意思不肯定的意思(在否定和疑問句中在否定和疑問句中)。 e. g.She couldnt skate when she was five years old. （能力）（能力）At

11、that time we thought the story could be true （可能性）（可能性） could用來提問用來提問, 是有禮貌的請求是有禮貌的請求 Could. Please? 語氣較為婉轉。語氣較為婉轉。 e. g. Could I speak to Mr. Smith, please? 二二. Might和和may的區(qū)別和用法的區(qū)別和用法: 1. may的用法的用法: a. 表示表示”允許允許”或或”請求請求”。 e. g. May I come in？ 在使用這一用法時需注意在使用這一用法時需注意: may表表示示“允許允許”的否定形式是的否定形式是must no

12、t, 意思是意思是“不應該不應該” “不許可不許可”。e. g.May I take this book out of the reading-room？No, you mustnt b. 表示說話人的猜測，認為某一表示說話人的猜測，認為某一事情事情“或許或許”或或“可能可能”發(fā)生。發(fā)生。 e. g. He may know the answer c. may用在感嘆句中可表示祝愿、用在感嘆句中可表示祝愿、愿望。愿望。 e. g. May you succeed(祝你成功。祝你成功。) May you have a pleasant journey (一路平安。一路平安。) 2. might的

13、用法的用法: a. might可以代替可以代替may, 表示現在表示現在時間的動作，但語氣較為婉轉客氣時間的動作，但語氣較為婉轉客氣或更加不肯定?；蚋硬豢隙?。 e. g. Might I take a suggestion？ b. might用來表示現在時間時用來表示現在時間時, 還可表示還可表示”規(guī)勸規(guī)勸”。 e. g.You might pay more attention to spoken English 三三. must與與have to的區(qū)別的區(qū)別 have to比較強調客觀需要比較強調客觀需要, must著重說明主觀看法。另外著重說明主觀看法。另外have to能用于更多時態(tài)能

14、用于更多時態(tài), 比較下面的句子：比較下面的句子： We had to be there at 10:00. 有時兩者都可以用有時兩者都可以用, 意思差別不大。意思差別不大。 e. g. We must have to leave now. must在表示說話人對事物的推測時在表示說話人對事物的推測時候要注意它比候要注意它比may肯定得多肯定得多, 相當于漢相當于漢語的語的“一定一定”或或“準是準是”。(只有在肯只有在肯定句中能這樣用。定句中能這樣用。) This must be your room 在回答由在回答由must引起的問題時引起的問題時, 如果是否定的答復，不能用如果是否定的答復，不

15、能用mustnt, 而需要用而需要用neednt或或dont have to, 因為因為mustnt是是“一定不要一定不要”的意思。的意思。1. CHOOSE THE BEST ANSWER 1. I didnt hear the phone. I _ a sleep. A. must be B. must have been C. should be D. should have been 2. Mary _ be in Paris. I saw her in town only a few minutes ago. A. mustnt B. shouldnt C. cant D. may

16、notB. must have beenC. cant 3. Peter _ come with us tonight, but he isnt very sure yet. A. must B. may C. can D. will 4. I thought you _ like something to read, so I have brought you some books. A. may B. might C. could D. mustB. mayB. might 1. 這本書一定是李雷的。他正在找這本書一定是李雷的。他正在找這本書。這本書。 This book must be

17、Li Leis. He is looking for the book.2.Translation 2. 這個發(fā)帶可能是韓梅的。她喜歡這個發(fā)帶可能是韓梅的。她喜歡戴發(fā)帶。戴發(fā)帶。 The hair band could be Han Meis. She likes wearing a hair band. 3. 這個玩具可能是約翰的妹妹的。這個玩具可能是約翰的妹妹的。 他還是個小姑娘。他還是個小姑娘。 The toy bear might belong to Johns sister. She is a little girl. 4. 這個排球不是瑪麗的。她根本不喜這個排球不是瑪麗的。她根本不

18、喜歡排球。歡排球。 The volleyball cant be Marys. She doesnt like playing volleyball at all.Reading and Speaking (3a: P36) A thank-you letter must be a personal letter. In the letter the writer may express his gratitude for what the receiver has done for him/her. 1. If you have any idea where it might be, ple

19、ase call me. If you have any idea = If you know 意思是意思是: 如果你知道如果你知道 any用于用于if 引導的條件從句中引導的條件從句中, 有有“若干的，有多少若干的，有多少”的意思。的意思。Explanation e. g. If you have any time, Id like to talk with you. 2. I think I dropped it during the concerts so it might still be in the symphony hall. 用在已知的時期、節(jié)日或表示時用在已知的時期、節(jié)日或表

20、示時間觀念的名詞前間觀念的名詞前 e. g. during the summer, during my holidays, during our stay in Japan. 意思為意思為: “當當之際之際”既可指某一動既可指某一動作在某個時期內連續(xù)不斷的發(fā)生作在某個時期內連續(xù)不斷的發(fā)生, 也也可指某個動作在這一時期內的某一可指某個動作在這一時期內的某一時間發(fā)生：時間發(fā)生： e. g. It snowed all day but stopped snowing during that night. Subject: Thanks! From: Susan Dear Sandy, When yo

21、u left a package for me yesterday, I had difficulty waiting until my birthday to open it. I dont know how to thank you for such an attractive present. One sample thank-you letter: It is something that will give me pleasure for a long time to come. Please accept my sincere thanks and best wishes. Cor

22、dially, Susan1. Whose earrings are these? They _ be Marys. she wears earrings sometimes.2. Gina _ come to the party tonight, but Im not sure.3. The telephone is ringing, but nobody answers it. He _ be at home.4. Is this Lan Qiangs boxing glove? Yes, it _ be his. There is his name on the back.5. Youd

23、 better take an umbrella. It _ rain this afternoon.Section BListening (1, 2a, 2b: P37) 插入聲音插入聲音The man is running. The UFO is landing. The alien is chasing the man.Listening text Man: Hey, look at the man running down the street. I wonder whats happening?Woman: He could be running for exercise.Man:

24、But hes wearing a suit.Woman: Well, he might be late for work.Man: He looks kind of scared.Woman: Oh, no! Whats that?Man: Where?Woman: Theres something in the sky.Man: It could be a helicopter.Woman: No, it cant be a helicopter. Its too big. It must be a UFO.Man: A UFO? Whats going on?Woman: Look, n

25、ow the UFO is landingMan: And theres a strange creature getting out. It must be an alien.Woman: And the alien is chasing the man! I must be dreaming.Man: Maybe we should call the police. (pause) Hey, wait a minute. Whats that?Woman: Where?Man: Over there.Woman: Its a woman with a camera.Man: She cou

26、ld be from the TV news.Woman: No, look at all those other people. Theyre actors. Oh! They must be making a movie.Sample dialogue 1:A: Why do you think the strange creature is running after the man?B: It could be playing with the man for fun.A: No, cant you see it is very fierce? It must be hungry. P

27、airwork (2c: P37)Sample dialogue 2:A: Why do you think the girl is crying?B: She could be crying for the failing of the exam.A: No, her cat died. She might be crying for her dead cat.Sample dialogue 3:A: Why do you think the boy is laughing?B: He could be laughing for the exciting result of the matc

28、h.A: No, cant you see hes reading a storybook. He must be laughing for a funny story. 1. What can you see in the picture？ There is a woman looking out of the window. 2. What can we know about the woman?Reading (3a: P38)She is a little frightened and confused. 3. Where is the article from? Its a news

29、paper article. 4. What is the passage about? The passage is about strange events in Bell Tower neighborhood. 5. What is the strange thing? What do the people think of it? A local school teacher called Zhou Yu heard strange noises outside his window every night. His wife thinks that it could be an an

30、imal. His friends and he think it must be teenagers having fun. The police think it might be the wind. His neighbor thinks it might be a dog. Writing (3b: P38) One sample version: Late that night, the Chu family found some strange footsteps in the hallway, they thought they might their neighbors. La

31、o Zheng, one of the Chus friends thought it might be someone trying to get in the window. Then one morning, Xiao Ning, a student who lives next door, found some garbage in front of her house, she thought it must be of some wild dogs. But the old hunter thought it could be garbage of cats. There must

32、 be some animals visiting the hallway. But what could it be?Speaking (4: P38) A proverb is a short popular saying, usually of unknown and ancient origin, that expresses effectively some common truth or useful thought. It is a wise saying.Self Check 1. One finger cannot lift a small stone. We must un

33、ite to do things. 眾人拾柴火焰高。眾人拾柴火焰高。 2. When an ant says “ocean”, hes talking about a small pool. Different people have different views on things. 人們所處的環(huán)境不同，對事物的看法人們所處的環(huán)境不同，對事物的看法也不同。也不同。 3. It is less of a problem to be poor than to be dishonest.We should be honest even if we are poor. 誠信為先，富貴在后。誠信為先

34、，富貴在后。 4. Be careful of the person who does not talk, and the dog that does not bark. 小心不說話的人和不叫的狗。小心不說話的人和不叫的狗。 People or animals who are silent might be thinking about hurting others. 5. You cant wake a person who is pretending to be asleep. 幫人也需要人同意。幫人也需要人同意。 If others dont need help, its useless

35、 to offer them some. 6. Tell me and Ill forget. Show me and I may not remember. Let me try, and Ill understand. 多聽和多看，不如多實踐。多聽和多看，不如多實踐。 The best way of learning is to practice doing something. 7. Dont let yesterday use up too much of today. 今日事，今日畢。今日事，今日畢。 Dont let past things worry you anymore. 8

36、. He who would do great things should not attempt them all alone. 一個好汗三個幫。一個好汗三個幫。 If you want to do something great, do not be shy to ask for help. 1、A drop in the ocean.滄海一粟滄海一粟 九牛一毛九牛一毛 2.What is done cannot be done覆水難收覆水難收 3.One false step will make a great difference失之毫厘失之毫厘 謬以千里謬以千里4.Forgive a

37、nd forget 既往不咎既往不咎5.Every shoe fits all tastes無萬全之策無萬全之策6.All that glitters is not gold.閃光的未必都是金子閃光的未必都是金子 Barking dogs seldom bite. 直譯：愛叫的狗不咬人，咬人的狗不露齒。吠犬不直譯：愛叫的狗不咬人，咬人的狗不露齒。吠犬不咬人。咬人。 意譯：外強中干。虛有其表。虛張聲勢。意譯：外強中干。虛有其表。虛張聲勢。 Beauty is only skin deep, but ugly goes straight to the bone. 直譯：美麗流于膚淺，丑陋深邃入骨。

38、紅顏易變，直譯：美麗流于膚淺，丑陋深邃入骨。紅顏易變，丑陋難改。丑陋難改。 意譯：江山易改，本性難移。意譯：江山易改，本性難移。 A word spoken is past recalling. 直譯：說出的話無法收回。直譯：說出的話無法收回。 意譯：一言既出，駟馬難追。意譯：一言既出，駟馬難追。 A friend in need is a friend indeed. 直譯：患難朋友才是真朋友。直譯：患難朋友才是真朋友。 意譯：患難見真情。意譯：患難見真情。He who lives by the sword shall die by the sword. 玩火自焚玩火自焚 Laughter

39、is the best medicine. 笑一笑十年少。笑一笑十年少。 Learn to walk before you run. 欲速則不達。欲速則不達。 Learning is the enterprise of a lifetime. 活到老學到老。學無止境?；畹嚼蠈W到老。學無止境。 Money makes the mare go. 有錢能使鬼推磨有錢能使鬼推磨 Once bitten, twice shy. 一朝被蛇咬一朝被蛇咬,十年怕草蛇十年怕草蛇 One turnip，one pit. 一個蘿卜，一個坑。一個蘿卜，一個坑。 Practice makes perfect. 熟能生巧熟能生巧 Rome wasnt built in a day. 羅馬不是一天建成的。羅馬不是一天建成的。Thank you for listening