新目标英语九年级上册_Unit_8__Section_A[1]

1、Unit 8 It must belong to Carla.Section A 表示推测的情态动词表示推测的情态动词 在英语中，表示对某事物的确定程度，在英语中，表示对某事物的确定程度，即表示推测的时候，我们通常会用到即表示推测的时候，我们通常会用到以下情态动词：以下情态动词：must, might, could, may, cantPresentationmustcant could might100%probably true20%80%possibly true0almost not true一定一定或许；可能或许；可能不可能不可能 must用在肯定句中表示较有把握的推测，意为用在肯定

2、句中表示较有把握的推测，意为“一定一定”。(100%)例如：例如： He must be working at home. must 表示对已发生的事情的推测时，表示对已发生的事情的推测时，must 要接完要接完成时成时 must have done。例如：例如：The road is wet. It must have rained last night.Learn to make inference(推理推理) He cant be _. He could/might be _. He must be _.Can you guess what it is?It could be_. It

3、also might be_. a white vasetwo faces It could be _. It also might be _.Can you guess what it is?a dogtwo girls1a Look at the picture.Write the things you see in the correct columns in the chart.ClothingFun thingsKitchen thingshatvolleyballplateT-shirtsweaterbookmagazineCD toy carcup1b Listen and ma

4、tch each person with a thing and a reason.PersonThingReasonJanes little brothervolleyballJ.K. Rowling is her favorite writer.Mary toy truckShe loves volleyball.Carla magazineHe was the only little kid at the picnic.Deng WenbookShe always listens to pop music.Grace CDHe loves rabbits.1c PAIRWORK Prac

5、tice the conversation in the picture above. Then make conversations using the information in 1b. A: Whose book is this? B: It must be Marys. J.K. Rowling is her favorite writer. 2.favorite, like, lovee.g. I like Jeremy Lin best.=I love Jeremy Lin .=My _ basketball star is Jeremy Lin .favoriteLanguag

6、e Points1.must be +sb.s 意为意为“一定是某人的一定是某人的” must belong to sb.意为意为“一定属于某人一定属于某人”The book must be Marys.=The book must_ _Mary.belong to4. listen to musicpop music folk music jazz light music heavy musichip hop rock&roll rapcountry music流行音乐流行音乐民族音乐民族音乐爵士乐爵士乐轻音乐轻音乐重金属音乐重金属音乐街舞街舞摇滚乐摇滚乐说唱乐说唱乐3. only (adj

7、.) & (adv.)e.g. 他是家里唯一一个男孩。他是家里唯一一个男孩。我只见过他一次。我只见过他一次。我的眼里只有你。我的眼里只有你。He is the only boy in his family.Ive only seen him once.Only you in my eyes.乡村音乐乡村音乐5.表示猜测的常用表达方式有表示猜测的常用表达方式有：(1)must be “肯定是肯定是” , 表示把握较大的推测。表示把握较大的推测。(2)may/might/could be “可能可能/或许是或许是” , 把握不大。把握不大。(3)cant be “肯定不是肯定不是” , 把握性很大

8、的否定。把握性很大的否定。2a Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.1.2.3.T-shirtHair bandTennis ballsThings in the schoolbag1. 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

9、 schoolbag. cantcouldmustmight2b Listen again. Fill in the blanks.must2c Make conversations using the information in 2a and 2b. A: Look! Theres a schoolbag here. B: Whats inside? A: Theres a T-shirt, .Read the conversation again and answer the questions: 1. Why is Linda worried? 2. What did Linda at

10、tend yesterday? 3. What are there in her schoolbag? 4. Did Linda go to a picnic after the concert? 5. Could her schoolbag still be at the park？ Because she cant find her schoolbag. She attended a concert yesterday. Her books, her pink hair band and some tennis balls. 2d Pairwork Role-play the conver

11、sation in pairs.Yes, she did. Yes. 3a Read the article and decide which might be the best title. A. A Small and Quiet Town B. Strange Happenings in My Town C.Animals in Our NeighborhoodLanguage pointsstrange noises call the policemennext-door neighboranything elsetoo.to.feel uneasy have no ideago aw

12、aycreate fear奇怪的噪音奇怪的噪音报警报警隔壁邻居隔壁邻居任何其他的东西任何其他的东西太太不能不能感觉不轻松感觉不轻松不知道不知道离开离开造成恐惧造成恐惧3b Read the article again and find words to match the meanings. nervous or worried_ area where people live _young people_animal like a very large dog_person in the next house _person who makes noise_uneasyneighborhood

13、teenagerwolfneighbornoise-maker3c Read the article carefully and write what people think about the strange noises.Who gave opinions?What are the opinions? Victors wifeShe thinks that it could be an animal.Victor and his friendsThe policemenHelenOne woman in the areaThe writer himselfThey think that

14、it must be teenagers having fun. They think it might be the wind. She thinks it might be a dog.She thinks it may be a bear or a wolf.He doesnt think this animal or person will simply go away. Grammar Focus:1. Whose volleyball is this? It must be Carlas. She loves volleyball. 2. Whose hair band is th

15、is? It could be Meis hair band. Or it might belong to Linda. They both have long hair.3. What did you see that night? Im not sure, but it cant be a dog. It was bigger. I think it might be a bear or a wolf. 4a Choose the best way to complete each sentence using the words inbrackets.1. A: Wheres Jean？

16、 B: Im not sure. She _ (is/might be/ must be) in the laboratory. 2. A: Everyone is going to the pool after school. B: Really? It _ (must be/cant be/ could be) hot outdoors.3. A: Thats the phone. B: Hmm. I wonder who it _(must be/could be/ should be).might bemust becould be4. A: I wonder if these are

17、 Jims glasses. B: They _(cant be/ might be/ could be) his. He doesnt wear glasses. 5. A: I hear water running in the bathroom. B: It _(could be/ must be/ cant be) Carla. She was thinking of taking a shower. cant bemust be4b Complete these responses. 1. A: Many people are wearing coats. B: The weathe

18、r must be _.2. A: Sally has been coughing a lot. B: She might be_.3. A: This restaurant is always very crowded. B: The food_.4. A: Whenever I try to read this book, I feel sleepy. B: It cant _. very coldhaving a coldmust be deliciousbe interesting1. I didnt hear the phone. I _ asleep.A. must be B. m

19、ust have beenC. should be D. should have been2. Mary _ be in Paris. I saw her in town only a few minutes ago.A. mustnt B. shouldnt C. cant D. may notPractice.单项选择单项选择 3. Peter _ come with us tonight, but he isnt very sure yet.A. must B. may C. can D. will4. I thought you _ like something to read, so I have brought you some books.A. may B. might C. could D. must 1.The notebook _ be Lucys.It was on her desk. 2.The homework _ be carols.She wasnt at school today. 3.The soccer ball _ be Johns or Tonys. 4.The French book_be Li