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课件网) Unit 8 It must belong to Carla. Section B 1a-1d 一、语言能力 学习并掌握词汇land ,alien, run after,suit等；感知运用“情态动词 +be+doing”结构对正在进行的动作表示推测的用法。 二、学习能力 培养学生从听力材料中提取目标语言和重要信息的能力；掌握情态动词 对现在进行的动作进行推测的用法。 三、文化意识 通过谈论“外星人事件” ，细心观察，客观解释奇怪现象，用科学的视 角认识世界。 四、思维品质 通过活动练习，让学生根据观察到的现象进行合理性推测， 锻炼逻辑 思维推理能力;通过小组对话培养合作精神和发散思维。 情态动词表推测 含义 可能 不可能 could ; may ;might can’t/couldn’t 可能不 may not/might not 一定 must Tip:表示不可能常用can’t Review Guessing games What does he do He could/may/might be a/an … a superman. a teacher. He must be a/an... a doctor. Guessing games What does he do He could/may/might be a/an … a photographer.(摄影师) He_____be a doctor. He must be a/an... an engineer. can’t What is this movie about Make inferences推测 What is it can't must Use "must,could, might, can't." It be a UFO. 1.must/could/might/can't+do / be (表示对现在的动作或状态推测) It be a plane. a UFO What might the UFO be doing might Use "must,could, might, can't." It be landing. 2.must/could/might/can't+be doing (表示对正在发生的事情推测) Make inferences推测 Why is the man running He be running for exercise. Because he is wearing a suit. can't He be running for a bus. might/could He be running to avoid something. Because he looks afraid. might/could Make inferences推测 What is the alien doing It be running after the man for his hat or tie. might/could It is running after the man. Why might the alien be running after the man Make inferences推测 Pre-listening a b c What might be the right order of this story I think picture A might be the first one because the UFO must land first , and then the alien can get out and run after the man . I think picture B could be the first one . Maybe the alien runs after the man because it wants to catch him .A UFO comes here to take them to another planet . While-listening 1b Listen and write two or three sentences to finish the story. a b c 1 2 3 A woman is filming with a camera. They are making a movie. … While-listening Listen again. Complete the sentences. 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 _____ 1c late for work a plane an alien from the TV news a UFO dreaming making a movie running for exercise Post-listening Fill in the blanks according to the conversation. The man in a _____ is running and he looks _____. He _____ be late for work. Something is _____. It _____ be a plane. No, it _____ be a UFO. Something strange is _____ the man. It _____ be an _____. There is a woman with a _____. She _____ be making a movie. suit afraid might landing could ... ...
