人教版九年级Unit 8 It must belong to Carla.-Section B 1a—1d-ppt课件-(含教案+视频+素材)-市级公开课-(编号：d068c).zip

Guessing Game: Which room might be my room? Picture . might be Lucys, because . A B a UFO an alien a. A UFO is landing. A UFO must be landing land man UFO run alien run after b. An alien is running after a man. land man UFO run alien run after c. The man is looking back while running. / The man is running, looking afraid. land man UFO run alien run after Which one do you think might come first? I think Picture. might come first, because. 1b1b Listen and number the pictures1-3in 1a. 231 . . .to be continued What might happen next? What might be the end of the story? Brainstorm The man could. A woman is filming with a camera. They are making a movie. She might be taking videos for the news. photographer摄影师摄影师 1c1c Listen again. Complete the sentences. They seeThe 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 _ a plane. a UFO. an alien. dreaming. from the TV news. making a movie. late for work.running for exercise. Pay attention to intonation（语调）（语调） Man: Hey, look at the man running down the street. I wonder whats happening. Woman: He could be running for exercise. Man: But hes wearing a suit. He might be late for work. Woman: He looks kind of afraid. （pause）Oh, no! Whats that? (strange) Man: Where? Woman: Theres something in the sky. Man: It could be a plane. Woman: No, it cant be a plane. Its too big. It must be a UFO. (excited) Man: A UFO? Whats going on? Woman: Look, now the UFO is landing. (unbelievable) Man: And theres something strange getting out. It must be an alien. Woman: And the alien is running after the man! I must be dreaming. ( unbelievable) Man: Maybe we should call the police. （pause） Hey, wait a minute. Whats that? Woman: where? Man: Over there. Woman: Its a woman with a camera. Man: She could be from the TV news. Woman: No, look at all those other people. Theyre actors. Oh! They must be making a movie. (disappointed) A man and a woman see a man running. The woman says_. The man says _. Suddenly, There is something in the sky, he says_. She says _. he might be late for work he could be running for exexcise it could be a plane it must be a UFO BoysGirls Then, something strange is getting out , he says_ . She says _. At last,they see a woman with a camera, he says_ . She says _. it must be an alien she must be dreaming she could be from the TV news they must be making a movie Role play Practice in groups, role play the conversation and act it out. Discussion Do you believe there are aliens in the universe(宇宙宇宙)？Why? What do you think of them? I think they could be friendly If you meet an alien one day, what will you do? I might Summary 1.“modal verb+do” must/could/might/cant do 一定一定/可能可能/不可能不可能. 2.“modal verbs +have done” must/could/might/cant have done一定一定/可能可能/不不 可能已经可能已经 . 3.“modal verbs +be+doing” must/could/might/cant be doing 一定一定/可能可能/不可能正在不可能正在. Teaching aims: Students are able to use modal verbs to make inferences. Key points: Students are able to understand the listening material. Difficult points: Students are able to use “modal verbs +be+doing”to infer what is happening. Teaching procedures： Part One：Before Listening Step1. Guessing game (2) Greet Ss as uaual, and have a guessing game. Show Ss two pictures, ask Ss to guess which picture might be teachers room and give their reasons by using modal verbs. For example: Picture B must be Lucys, because there is an English book. Picture A cant be Lucys, because the room is in a mess.(This step is to warm up the class and revise the modal verbs in a fresh way. ) Step2. Presention (Do 1a) (5) 1. Ask Ss to pay attention to the pictures on the wall.Ask Ss write a sentence to describe each picture, they can use the words in the blank or not. Lead into new words and expressions: UFO, alien, landing, running after 2. Then have Ss guess the story. Ask Ss: If these three picture are from the same story, which one do you think might come first? Why? Let Ss imagine how the story goes. (This step is a prepartion for the listening, Ss can learn the new words and expressions.And they can also predict the story by the target structure.) Part Two：While Listening Step3. Listen&Brainstorm(Do 1b) (8) 1. Listen to the first half of listening material and number the pictures1-3in 1a. 2. Brainstorm: Ask Ss guess what might happen next. Many Ss say: The man could be caught/killed/eaten/taken away by the alien. and so on. 3. Then, listen to the second half of listening material. Write two sentences to finish the story in 1b. Step4. Listen and practice(1c) (8) 1.Listen again and complete the sentences in 1c,then check answers. 2.Listen and imitate,ask Ss to pay attention to the intonation. (ask Ss to make a mark , from strange to excited to unbelievable to disappointed) Then practice in groups, group reading competition , Boys PK Girls challenge. Part Three：Post Listening Step5. Role play(8) Have Ss practice in groups and act it out. (This step is to have Ss practice in different kinds of ways to consolidate the target language) Step6. Discussion (5) Ask Ss “Do you believe there are aliens in the universe(宇宙)”， “what do you think of aliens?” Ss might say “I think there might be aliens in the universe. they could be friendly/scary.” Then ask Ss have a group discussion“If you meet an alien one day, what will you do?”Ask group leaders write down the group members thoughts:“If I meet an alien one day, I might.”.(this step is to cultivate Ss comprehensive ability of using target language. It can also give advanced Ss more room to develop their creative ability ) Step7. Summary and rap (2) Summarize usage of “modal verbs +do”,“modal verbs +have done” “modal verbs +be+doing”.And end up the class with an English rap of modal verbs. Blackboard design Unit 8 It must belong to Carla. Section B (1a 1d) must could might +be+doing a UFO landing taking off cant an alien running after