unit 5 It must belong to Carla[上学期] 新目标.ppt

2a Bob and Anna found a backpack in front of their school. Listen and write down the things in the backpack. * Language goals: 1. Use “must, might, could and can’t” for making inferences. 2. Make reasonable inferences according to the given information. Target language: -It can’t be… -It might/could be… -It must be Guess: Whose things are these? It can’t be… (不可能,0%) It might/could be… (有可能,20-80%) It must be--- (肯定,100%) Liu xiang -It______ be Liu Xiang’s. Because It has his name on it. -Whose exercise book is this ? must (=It must belong to Liu xiang) -It_____________ be John’s or Tony’s. Because they both play football. John Tony -Whose football is this ? might/ could (=belong to John or Tony) -It_______ belong to Bush. Because________________________ Bush -Whose red bicycle is this ? can’t his bike is white and blue. -What happened to them? -It ____________ be a good thing. Because they look sad. -It ________________ be an accident. Because they are crying. -It ____________ be a traffic accident. Because we can see some traffic policemen. might/could can’t must Guess : Who is this singer ? He ________be Yao Ming. Because Yao Ming is not a singer. can’t Guess : Who is this singer ? He ________be Yao Ming. Because Yao Ming is not a singer. He ______________be Luo Zhixiang. Because Luo likes playing basketball. might/could can’t Guess : Who is this singer ? He ________be Yao Ming. Because Yao Ming is not a singer. He ______________be Luo Zhixiang. Because Luo likes playing basketball. He _________ be Jay. Because it has his name on it. might/could can’t must Guess : Who is this singer ? He ________be Yao Ming. Because Yao Ming is not a singer. He ______________be Luo Zhixiang. Because Luo likes playing basketball. He _________ be Jay. Because it has his name on it. might/could can’t must Guess: W