Unit8 Section B 1a-1d 课件2024-2025学年人教版英语九年级全册

Unit 8 It must belong to Carla. SectionB 1a-1d Objectives 1.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。 2.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。 3.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。 4.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。 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 Guessing games What is he doing? He could/may/might be listening to music He ______be reading books. He_____be broadcasting. 广播 can’t He could be playing games. must 情态动词+be+doing 表示对正在发生的事情的推测 Guessing games What is she doing? She could/may/might be performing. She ______be driving. She_____________________. can’t She could be dancing. must be playing basketball What could/can it be? It could be a UFO. What could/can be in the UFO? aliens n.外星人 What might the UFO be doing? It _____ be landing. must /lænd/ v. 着陆；降落 There could be __________ in it. Observe and infer aliens there +情态动词(could/may/might)+be 可能有.... Observe and infer Why is the man running? He ___________be running for a bus. could\might He_______be running for exercise.Because he is wearing a suit. can't Someone might be running after him. n.西装 追逐 What is the alien doing? Observe and infer It is running after the man. How could the man feel? He could feel uneasy and afraid. 1a Look at the pictures. Then use the words in the box to write a sentence about each picture. land man UFO run alien run after a. ______________________________________ b. ______________________________________ c. ______________________________________ A UFO is landing. An alien is running after the man. The man is looking back while running. If these three pictures were from the same story, which one do you think might come first? Why? Eg:I think Picture A must come first. In Picture A, we can see a UFO landing. The UFO has to land before the alien can come out and run after the man. Listen and number the pictures [1-3] in 1a. Then write two or three sentences to finish the story. ____________________________________________________________________________________________________________________________________________________________ 2 3 1 A woman is filming with a camera. They are making a movie. 1b 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 _______________ late for work a plane an alien from the TV news running for exercise a UFO dreaming making a movie 1c Listen again and fill in the blanks. M: Hey, look at the man running down the street. I wonder what’s happening. W: He __________ running for exercise. M: But he’s wearing a suit. He _________ late for work. W: He looks kind of afraid. (pause) Oh, no! What’s that? M: Where? W: There’s something in the sky. M: It _________ a plane. W: No, it _________ a plane. It’s too big. It _________ a UFO. M: A UFO? What’s going on? W: Look, now the UFO is _________ ... could be might be could be can’t be must be landing Listen again and fill in the blanks. M: And there’s something strange __________. It must an alien. W: And the alien is ______________ the man! I _________ dreaming. M: Maybe we should call the police. (pause) Hey, wait a minute. What’s that? W: Where? M: Over there. W: It’s a woman with a camera. M: She __________ from the TV news. W: No, look at all those other people. They’re actors. Oh! They __________ making a movie. getting out must be running after could be must be Typescript Make inferences Read after the tap imitate the tone Role-play a conversation between the man and the woman. 1d No, he’s wearing a suit. He might be running to catch a bus to work. He could be running for exercise. Hey, look at the man running down the street. observation 观察 make inferences 推测 make inferences 推测 Role-play a conversation between the man and the woman. 1d No, it can’t be a plane. It’s too big. It must be a UFO. It could be a plane. Hey, look! There’s something in the sky. Role-play a conversation between the man and the woman. 1d And the alien is running after the man!I must be dreaming. It must be an alien. Hey, look! There is something getting out. Role-play a conversation between the man and the woman. 1d  look at all those other  people. They’re actors. Oh! They must be making   a movie.   She could be from the  TV news.  Hey, look at the woman with a camera. Language Points ① A UFO is landing. land v. 着陆；降落 辨析: land与fall land 指有目的地、主观性地着陆、降落。land in“降落”，反义词是take off (起飞)。 fall 指从高处向低处自由降落，不带有主观性。 e.g. Attention, please! The plane will land in ten minutes. 大家请注意!飞机将在十分钟后降落。 He fell down and hurt his knees. 他跌倒了，伤了膝盖。 2. No, he’s wearing a suit. suit n. 西服；套装 / v. 适合 e.g. It’s an informal meeting. You don’t need to wear a suit. 那是个非正式会议，你不需要穿西装。 The coat suits you well. 这件外套很适合你。 辨析: suit与fit suit 多指样式、花色合适或指合乎某种条件（强调主观） fit 多指衣服的尺码、大小、形状合适(强调客观) e.g. The skirt doesn’t fit me. 这条裙子不适合我。 The dress fits, but it doesn’t suit me. 这条裙子大小正好，但不适合我穿。 3.Why do you think the man is running? 你认为这个人为什么在跑？ 1. 你认为谁是你们班最高的？ 2. 你认为我们应该去哪儿度假？ Who do you think is the tallest in your class? Where do you think we should go on vacation? 本句为“疑问词+do you think+其他”构成的特殊疑问句，其中do you think为插入语。在这种结构中，如果特殊疑问词在句中作主语，特殊疑问句语序不需要变化；如果特殊疑问词在句中不作主语，特殊疑问句用陈述语序。 选择单词并用其正确形式填空。 camera run land sky catch 1. I guess he must be ___________ for exercise. 2. He looked up and saw a kite flying in the ______. 3. He might be running _________ a bus. 4. In ten minutes the plane will ________ in Beijing. 5. Luckily, I had my ________ along. I can take some photos for you. running sky to catch land camera Exercises 完成句子 1. 他没赶上校车，他可能上学要迟到了。 He didn’t catch the school bus. He might ___ ___ for school. 2. 那些警察可能在追小偷。 The policemen might ______ _______ after the thief. 3. 他们一定是在举办聚会。 They _______ _______ _______ a party. be late be running must be having null 92187.305 null 84688.93 null 39941.133 null 37720.84 $