Unit 8 Section A (3a-3c) 课件2024-2025学年人教版九年级英语全册

Unit 8 It must belong to Carla Enjoy the play Who is the big detective Task 1 Listen and guess. It must be ______. It can’t be _________. I’m not sure. It might/could be _______. He must be cleaning the floor. Task 1 Listen and guess. It must be ______. It can’t be _________. I’m not sure. It might/could be _______. It must be a dog barking. Task 1 Listen and guess. It must be ______. It can’t be _________. I’m not sure. It might/could be _______. It must be the wind. Task 1 Listen and guess. It must be ______. It can’t be _________. I’m not sure. It might/could be _______. It must be a wolf. Task 2 The words you might not know happening n. noise n. uneasy adj. unusual adj. interview v. neighbor n. neighborhood n. teenager n. policeman n. wolf n. Self-study check——matching happening noise uneasy unusual interview neighborhood neighbor teenagers policeman wolf Self-study check——matching happening noise uneasy unusual interview neighborhood neighbor teenagers policeman wolf We live in a small town and almost everyone knows each other . It used to be very quiet . Nothing much ever happened around here . However , these days, something unusual is happening in our town…… Pre-reading What is the woman doing? What is she doing that? Strange nosises Pre-reading a noise a noise a beautiful voice noises noise-maker (噪音制造者) noise-makers Pre-reading She is at home. She is looking out of the window. She looks worried and anxious. There must be something happening. Pre-reading It might be an alien. It could be a ghost. It could be something dangerous. Pre-reading How will you feel if you hear such strange sound at night? Nervous /worried I will feel uneasy. Go to P59 and find out what it is. Task 3 Choose the best title. A. A Small and Quiet Town B. Strange Happenings in My Town C.Animals in Our Neighborhood Read the article and choose the best title. strange things that are happening in my town happen v. n. Read the passage again and write down the people who heard the noise. Who heard the noise? Writer Victor's parents One woman Helen Victor's wife Victor and his friends Task 4 Careful reading——para1 1. Read para1 carefully and answer the questions. 1） What was the town like before? 2） What do people hear every night? 3c Who gave opinions? What are the opinions? Victor’s wife She thinks that it could be an animal. Victor and his friends They think . The policemen They think . 2. Read para1 and complete the chart. Careful reading——para1 1. Read para1 carefully and answer the questions. What was the town like before? What do people hear every night? It used to be very quiet (and nothing much ever happened there). They hear strange noises outside the window every night. Careful reading——para1 2. Read para1 and complete the chart. Who gave opinions? What are the opinions? Victor’s wife She thinks that it could be an animal. Victor and his friends They think it must be . The policemen They think it might be . 3c teenagers having fun the wind Mind map——para.1 Paragraph 1 It used to be… People hear… People were interviewed by… Victor’s wife thinks… Victor and his friends think… Victor’s parents called the… but they… the policemen think… role play with Jerry Victor’s wife: I think it could be an animal. Victor: I think it must be teenagers having fun. policemen: We think it might be the wind. reporter Careful reading——para2 1. Read para2 carefully and judge T or F. 3c 2. Read para2 and complete the chart. Who gave opinions? What are the opinions? Helen She thought it a dog at first, but now she guesses it a dog. One woman in the area She thinks it may be . might be can’t be a bear or a wolf 1） Helen is Victor’s wife. F F neighbor. 2） The woman in the area is sure of what she saw. not sure of Because it was dark. Helen One woman in the area wolves At first, she thought it _______ ____ a dog. But she ________ see a dog. So she guessed it_____ ______ a dog. She saw something _____ _______one night. She thought it was _____ big ____be a dog. She said that _______ it was a bear or wolf . might be couldn’t can’t be running away too to maybe Paragraph 2 Mind map——para2 Paragraph 2 Helen One woman in the area At first, she thought… , but she couldn’t… , She thinks… . so she guesses… . role play with Jerry Helen: At first, I thought that it might be a dog, but I couldn’t see a dog or anything else, either. So I guess it can’t be a dog. But then, what could it be? One woman in the area: I think it was too big to be a dog. Maybe it was a bear or a wolf. reporter Careful reading——para3 1. Read para3 carefully and answer the questions. 3c 2. Read para3 and complete the chart. 1） How is everyone feeling in the town? Everyone is feeling uneasy. No, they have no idea. 2） Do they know what the noise-maker is? Who gave opinions? What are the opinions? The writer himself She thinks that the is having too much fun in the neighborhood. noise-maker creating fear Mind map——para3 Paragraph 3 Everyone is …, because they have no idea about it. Most people hope … but the writer doesn’t think so, because the noise-maker… people’s opinions it must be teenagers having fun. it might be the wind. it could be an animal. it can’t be a dog. Victor’s wife Victor and his friends policemen The writer Helen one woman in the area She thinks that ________________ They think that_________ _____________________ They think________ _________________ He thinks____________________________ ________________ She thinks _______________ She thinks__________ ________________ i t may be a bear or a wolf. the noise-maker is having too much fun creating fear. Read the article again and find words to match the meanings. Task 5 nervous or worried _________ young people _________ person in the next house __________ area where people live ____________ animal like a very large dog _______ person who makes noise __________ uneasy teenagers neighbor neighborhood wolf noise-maker role play in groups Task 6 interview Post-reading Task 7 1. What is the best title for the passage? A. A Small and Quiet Town B. Strange Happenings in My Town C. Animals in Our Neighborgood happen happening happenings v. 发生 n. 事件 Analysis(分析) a passage 1. beginning 2. 3. ending body beginning body ending ? Discuss Strange noises Look at this headline(标题) and discuss the two questions with your teammates. Then design an ending for the passage. Share your opinions in front of the class No more mystery（奥秘） in Happy Town What is the noise? How do you know that? For example: Now we know what was happening in Happy Town.____ _______________________________________________ _____________________________________________ REPORT If something strange happens in our neighborhood, what should we do? REPORT Language Points happen 不及物动词，意为“发生”， 没有被动语态。常用结构如 (1) sth. + happen+地点/时间” 表示“某地/ 某时生了某事”。 The story happened in 2013. 这个故事发生在2013年。 Language Points (2) sth. + happen + to do 表示 “某人出了某事(通常是不好的事)”。 A car accident happened to her this morning 今天上午她发生了车祸。 (3) “sb.+happen+to do sth”表示“某人碰巧 做某事”。 I happened to meet a friend of mine in the street yesterday. 昨天我碰巧在街上遇到了我的一个朋友。 Language Points (4) “It happens/happened that …”表示“碰巧 或恰巧发生……”。 It happened that I didn’t go to work that day. 碰巧那天我没上班. Language Points 2. There must be (1)There must be … 意为 “一定有…” 表示对现在情况的肯定推测。 There must be something wrong with my computer. It doesn’t work. (2) There be …doing sth 句型，表示 “有…正在做某事”。 There is a man fishing in the lake. Language Points 3. have fun (in) doing sth 意为 “很开心做某事” in 可以省略。 We had fun playing computer games. (2) fear 此处用作不可数名词，意为 “恐惧惧怕害怕；担忧”。 There is no reason for her mother’s fear. Language Points 4. Sleepy (tired and ready to sleep) 形容词，意为 “困倦的；瞌睡的” 可用作表语或定语。 sleepy 形容词，意为 “瞌睡的；困倦的”在句中做定语或表语。 sleep 既可以是动词也可以是名词，意为 “睡觉；睡眠”。 asleep 形容词， 意为 “睡着的’在睡觉的”，只能作表语，be asleep意为 “睡着的”；fall asleep 意为 “入睡”。 Language Points He looks sleepy. I didn’t have a good sleep last night./ I didn’t sleep well last night. Were you asleep or awake when I open the door? After walking a long way, I felt very sleepy. Look! What a sleep child he is! Language Points much too表示“非常，太”，后面一般接形容词或副词． too much表示“太多”，后面一般接不可数名词. 1. 这个问题对我来说太难了． The question is ______ ________ _________ for me. 2. 我有太多的作业要做． I have _______ _______ _________ to do. much too difficult too much homework much too 和 too much　的区别 Summary How to write a story? 发现问题 所见所闻 主题句 (topic sentence): Something unusual is happening in our town. Every night, Victor hears strange noises outside their window. His wife thinks it could be an animal… 作出自己的推测 …but I do not think that is going to happen. The noise-maker is having too much fun creating fear in the neighborhood. Grammar Focus Read the conversations ,can you fill the blanks correctly? Conversation 1 Conversation 2 A: Where should we go on holiday this year? B:How about going on Safari? A:I am not so sure.It ________ dangerous. B:It _________ dangerous to go on Safari.So many people do it. A:Well, it ________ very expensive, I am not sure we can afford it. A: I really want to try the Mountain Challenge this year.Do you want to do it with me? B:I am not sure,Mark.The people who do it _______ fit(合适) . Don’t you that it _________ too challengeing for us. A: It _______be that challenging. There are different levels,so we could try the easiest one. B:Ok,let’s try it. Fill the blanks correct. Conversation 1 A: Where should we go on holiday this year? B:How about going on Safari? A:I am not so sure.It ________ dangerous. B:It _________ dangerous to go on Safari. So many people do it. A:Well, it _______ very expensive,I am not sure we can afford it. might be could be must be Read the conversations ,can you fill the blanks correctly? Conversation 2 A: I really want to try the Mountain Challenge this year.Do you want to do it with me? B:I am not sure,Mark.The people who do it _______ fit(合适) . Don’t you that it _________ too challenging for us. A: It ____________ that challenging. There are different levels,so we could try the easiest one. B:Ok,let’s try it. must be may be might not be 情态动词表示推测 We use __________ when we are sure that something is ture because there’s very strong evidence（证据）. We use ________________ when we think something is possible,but we are not sure. We use ____________ when we feel sure something is not ture. 100% 50% 0% must could/might can’t 销售额 第一季度 第二季度 5 5 Practice 1.—Excuse me, whose book is this? —It＿＿be John’s. It has his name on it. 　A. must　 B. need　 C. can’t D.could 2.The man____be my English teacher. He has gone to Canada. 　A. might　 B. must　 C. can’t D.can 3.After a long walk, the old man＿＿be tired now. A. can’t B. must C. has to D. need A strong evidence C feel sure it is not ture B strong evidence 4.—I think the girl under the tree must be Alice. —No, it＿＿be her. She’s in the gym now. 　A.can’t B.mustn’t C.may D.must 5.Martin＿＿get here in time, but I am not sure. 　A.must B.might C.can’t D.should Practice A feel sure it is not ture B possible 情态动词表示推测可以分为以下几种情况: 1.情态动词+ do  此结构表示对现在或将来情况的推测和判断 —Do you know where she is now? —I think she might travel in Beijing.      2.情态动词+ be doing  此结构表示对现在或将来正在进行的情况的推测和判断。 At this moment, my father can’t be working in the office. 情态动词表示推测可以分为以下几种情况: 3.情态动词+ have done     此结构表示对过去情况的推测和判断。 The road is wet. It must have rained last night.  4.情态动词+ have been doing    此结构表示对过去正在进行的情况的推测和判断。 Your mother must have been looking for you at that moment. A: Whose volleyball is this? B: It must be Carla’s. She loves volleyball. A: Whose hair band is this? B: It could be Mei’s hair band. A: What did you see that night? B: I’m not sure. But it can’t be a dog. It was bigger. I think it might be a bear or a wolf. Read the sentences below and pay attention to the red words. 4a.Choose the best way to complete each sentence using the words in brackets. 1. A: Where’s Jane? B: I’m not sure. She ________ (is/ might be/ must be) in the laboratory. 2. A: Everyone is going to the pool after school. B: Really? It _______ (must be/ can’t be/ could be) hot outdoors. 3. A: That’s the phone. B: Hmm. I wonder who it _______ (must be/ could be/ should be). might be must be 实验室 could be 4a.Choose the best way to complete each sentence using the words in brackets. 4. A: I wonder if these are Jim’s glasses. B: They ________ (can’t be/ might be/ could be) his. He doesn’t wear glasses. 5. A: I hear water running in the bathroom. B: It _________________ (could be/ must be/ can’t be) Carla. She was thinking of taking a shower. can’t be could be/must be 4b.Complete these responses. 1. A: Many people are wearing coats. B: The weather must be ______________ ____________. 2. A: Sally has been coughing a lot. B: She might be ____________________. 3. A: This restaurant is always very crowed. B: The food _____________________. 4. A: Whenever I try to read this book, I feel sleepy. B: It can’t __________________. getting colder having a sore throat must be delicious be that boring /cold outside What can you see from the picture? guitar books CD shirt volleyball trousers tidy room a picture of a girl 4c How much can you tell about the person who lives here? Is it a boy or a girl? What are his / her hobbies? Discuss your ideas with a partner. Imagine wildly and use the words: could,might,must can’t. A: It could be a girl’s room because it’s very tidy. B: I guess so. But it might be a boy’s room because the clothes look like boys’ clothes. A：It could / might / can't be ... because ... B：I guess so / I don’t think so. But it might / could / must be ... because ... 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