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课件网) Unit 8 It must belong to Carla. Section B 1a-1d 教学目标 学生能听懂并识别与外星人、UFO事件相关的核心词汇：land, alien, run after, suit... 学生能通过听力理解一个简单的故事序列。 学生能初步理解并使用表示“推测”的情态动词：could, might, must。 学生能根据图片和听力线索，完成简单的句子和角色扮演。 What are they doing？ She must/might/could be _____. reading a book She must/might/could be _____. crying Have you ever seen it It could/might/can’t/must be _____. UFO Any object that flies and cannot initially (最初) be identified as an airplane, helicopter, blimp, balloon, kite, or any other object that normally flies, is a UFO. Many flying objects that are listed as a UFO can later be identified as an object made on Earth, then they can be called an IFO, or identified flying object. alien Look at the pictures. Then use the words in the box to write a sentence about each picture. 1a land man UFO run alien run after 追逐；追赶 run after 在……后面跑、追 run away 逃跑 run out 用完；耗尽 run out of 用完；耗尽 Look at the pictures. What can you see an alien a UFO is landing a man is running land man UFO run alien run after c. _____ an alien a man b. _____ run after 追赶 An alien is running after the man. is running a man , he looks afraid. 2 3 1 Listen and number the pictures[1-3]in 1a.Then write two or three sentences to finish the story. 1b Listen again. Complete the sentences. 1c They see … The man says … The woman says … 1. a man running he might be _____ _____ he could be _____ _____ 2. something in the sky it could be _____ it must be _____ 3. something strange it must be _____ _____ I must be _____ 4. a woman with a camera she could be _____ _____ they must be _____ for work for exercise a plane a UFO late running alien dreaming the TV news making a movie from an Man: Hey, look at the man running down the street. I wonder what’s happening. Woman: He could be running for exercise. Man: But he’s wearing a suit. He might be late for work. Woman: He looks kind of afraid. (pause) Oh, no! What’s that Man: Where Woman: There’s something in the sky. Man: It could be a plane. Woman: No, it can’t be a plane. It’s too big. It must be a UFO. Man: A UFO What’s going on Woman: Look, now the UFO is landing … Tapescripts Man: And there’s something strange getting out. It must be an alien. Woman: And the alien is running after the man!I must be dreaming. Man: Maybe we should call the police. (pause) Hey, wait a minute. What’s that Woman: Where Man: Over there. Woman: It’s a woman with a camera. Man: She could be from the TV news. Woman: No, look at all those other people. They’re actors. Oh! They must be making a movie. Role-play a conversation between the man and the woman. 1d A: Why do you think the man is running B: He could be running for exercise. A: No, he’s wearing a suit. He might be running to catch a bus to work. do you think 作插入语的用法： 常放在特殊疑问词之后，结构为“特殊疑 ... ...
