Unit 5 It must belong to Carla.,period 1,Guessing game,Liu Xiang,B: It must be Liu Xiangs.,A: Whose exercise book is this ?,= It must belong to (属于) Liu Xiang.,Because it has his name on it.,A: Whose notebook is this?,B: It must be Annas. =It must belong to Anna. Because it has her name on it,It says Anna on the book.,Whose guitar is this?,It might/could belong to Alice. =It might/could be Alices.Because she plays the guitar.,Alice likes playing the guitar.,B: It could/might belong to Mary or LiliBecause they both play football.,A: Whose football is this ?,Lili,Mary,-It cant belong to Bush. Because his bike is white and blue,Bush,-Whose red bicycle is this ?,Can this T-shirt be Johns?,It cant be Johns.,Because its much too small for him,John,1.表示推测的情态动词 在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：must, may might, could, cant等,must 一定，肯定（100%的可能性）,may /might/could 有可能，也许（20%80%的可能性）,cant 不可能，不会 （可能性几乎为零）,e.g. The dictionary must be mine. It has my name on it.,The CD might / could/may belong to Tony because he likes listening to pop music.,The pair of shoes cant belong to Li Lei.Its too big for him.,2、belong to sb和 be sbs,belong to sb 和 be sbs 含义基本相同， 都表示“属于某人，归某人所有”，但要注意用法上的区别：,belong to名词或宾格代词。,be + 名词所有格或名词性物主代词,e.g. The English book belongs to Tom. The English is Toms ( English book).,The English book book belongs to me. The English book is mine.,Whose skirt is this?,Jane,Mike,Janes.,Miss Yangs.,Jane.,Miss Yang.,It cant,be Mikes.,belong to Mike.,Fill in the blanks with must, cant, could, may or might.,Exercise,1.The notebook be Mings, but Im not sure. 2.The homework be Carols. She wasnt at school today. 3.The soccer ball be John s or Tonys. They both play soccer,dont they? 4.The French book be Li Yings. Shes the only one whos studying French.,could/might/may,cant,might/could/may,must,5.I cant find my backpack. It be still at school. 6.The photo be Lus. Those are his parents. 7.The red bicycle be Hus. She has a blue bicycle. 8.This ticket be my aunts or uncles. Theyre both going to the concert.,could/might/may,must,cant,might/could/may,9. Whose earrings are these? They _ be Marys. she wears earrings sometimes. 10. Gina _come to the party tonight, but Im not sure. 11. The telephone is ringing, but nobody answers it. He _ be at home.,might/could/may,cant,might/could/may,12. Is this Toms book? Yes, it _be his. There is his name on it.13. Youd better take an umbrella. It _ rain this afternoon.14. Mary _ be in Paris. I saw her in town only a few minutes ago.,must,might/could/may,cant,1a. Look at the picture. Write the things you see in the correct columns in the chart.,jacket toy car glass T-shirt classical CDsoccerskateboarding,Pre-task,jacket T-shirt,toy car magazine book CD,cups,jacket magazine cups toy car T-shirt book CD,classify the things,1b Listen and match each person with a thing and a reason.,A: Whose is this? B: It must belong to sb.Because ,be sbs.,Cat Life,1c Pairwork:,2,3,1,4,5,During 的用法,1.用在已知的时期、节日或表示时间观念的名词前e.g. during the summer, during my holidays, during our stay in Japan.意思为：“当之际”既可指某一动作在某个时期内连续不断的发生，也可指某个动作在这一时期内的某一时间发生：e.g. It snowed all day but stopped snowing during that night.,have any idea.= know 知道have no idea = dont know 不知道try to do sth 试图做try ones best to do sth 尽力做hope to do sth 希望做hope+that 从句,3b Pairwork A: What do you think “anxious” mean?B: Well, it cant mean “happy”.A: It might mean “worried”. B: Oh, yes. Shes worried because of her test.,A: What do you think “concert” mean?B: Well, it cant mean “music”.A: It might mean “a performance of music by players or singers”.B: Oh, yes. She was in the symphony hall.,4. Pairwork1. Here is a Chinese-English dictionary. It could belong to Mary. I know she has one. I dont think so. It cant be Marys. This one is new, but hers is old.,2. Here is a flower. The owner must be a girl. Well, it could be a boy. The flower might be a present for his teacher.,3. A: Heres a school T-shirt. The owner must be a student.B: Well, it could be a classmate of ours. The school T-shirt is the same as ours.,4. A: Heres a school T-shirt. The owner must be a student.B: Well, it could be a classmate of ours. The school T-shirt is the same as ours.,5. A: Heres a hair band. The owner cant be a boy. B: Well, it could be a boy. The hair band might be a present for his mother.,Section B,Period 4,.,The UFO is landing.,2,The alien is chasing the man.,3,Listening (1, 2a, 2b: P37),插入声音,The man is running.,2a,An Example to end the story: the man was running as fast as he could. He thought that the alien must be hungry, and he might lose his life if he were caught!,