Module 4 Rules and suggestions Unit 3 Language in use（教案） -2024-2025学年外研版（2024）英语九年级下册

Module 4 Rules and suggestions-Unit 3 Language in use 教学目标 语言能力：综合运用情态动词（must/should/can）及相关句型，在不同场景中准确表达规则与建议。 文化意识：结合多场景规则（如交通、公共场合），理解文化差异对规则制定的影响。 思维品质：通过规则辨析与情境应用，提升逻辑推理和灵活应变能力。 学习能力：归纳情态动词用法规律，形成知识体系，增强迁移运用能力。 重点难点 重点：情态动词在规则、建议、许可语境中的交叉运用；规则类语篇的读写技巧。 难点：相近情态动词（ must 与 have to）的语义辨析；复杂场景中规则表达的准确性。 教学内容 备注 Teacher: Good morning, everyone! Today we're diving into Unit 3 of Module 4, focusing on Language in use. Let's start by recalling what we learned in the previous units. We talked a lot about rules and suggestions, especially in outdoor activities. Who can tell me a rule we should follow when camping? Student 1: We mustn't leave campfires unattended, teacher. It's very dangerous. Teacher: Exactly! That's a crucial rule. Now, let's think about the language we use to express these rules and suggestions. What modal verbs have we learned that are used for this purpose? Student 2: We've learned "must", "should", "can", and their negatives like "mustn't" and "shouldn't". Teacher: Well said. Today, we'll practice using these modal verbs in different contexts. Let's start with a quick exercise. Look at the pictures on the screen. Each picture shows a situation, and you need to make a sentence with a modal verb to give a rule or suggestion. [Points to the first picture: a group of students crossing the road] Student 3: When crossing the road, we must look both ways first. Teacher: Perfect. Next picture: a student eating too much junk food. Student 4: You shouldn't eat too much junk food. It's bad for your health. Teacher: Great. Now, let's move to a dialogue practice. I'll divide you into pairs. Pair 1, imagine you're planning a trip to the countryside. Student A is the experienced traveler giving suggestions, and Student B is the one asking for advice. Let's hear how you do it. Student A (Pair 1): What should I take for the countryside trip? Student B (Pair 1): You should take a map in case you get lost. And you must take a mobile phone with you. Student A (Pair 1): Can I take my pet dog? Student B (Pair 1): I think you shouldn't. Some places in the countryside might not allow pets. Teacher: Excellent dialogue! You used "should", "must", and "shouldn't" correctly. Let's have another pair try. Pair 2, your turn. The situation is: planning a visit to a museum. Student A (Pair 2): What must I do when visiting a museum? Student B (Pair 2): You must keep quiet in the museum. You shouldn't touch the exhibits. Student A (Pair 2): Can I take photos inside the museum? Student B (Pair 2): You can't take photos in some museums. You should check the signs first. Teacher: Well done! Now, let's look at some grammar points. We know that "must" is used for strong obligations, like rules that can't be broken. "Should" is for giving advice or suggestions. "Can" is used to say that something is allowed. Let's do a fill-in-the-blank exercise. [Shows the sentences on the screen] 1. You ______ (must/should) wear a seatbelt when driving. It's the law. 0. You ______ (should/can) try that new restaurant. The food there is delicious. 0. Students ______ (mustn't/can't) cheat in exams. It's against school rules. 0. You ______ (can/should) borrow my book if you want. I don't need it now. Teacher: Let's go one by one. First sentence, who wants to answer? Student 5: Must. Because wearing a seatbelt is a legal obligation. Teacher: Correct. Second sentence? Student 6: Should. It's a suggestion to try the restaurant. Teacher: Good. Third sentence? Student 7: Mustn't. Cheating is strictly not allowed. Teacher: Right. Fourth sentence? Student 8: Can. It means borrowing the book is allowed. Teacher: Perfect. Now, let's talk about some real-life scenarios. Suppose you're organizing a school sports day. What rules and suggestions would you give to the participants? Let's discuss in groups of three. You have 5 minutes to come up with at least 5 points. [Groups start discussing] [After 5 minutes] Teacher: Time's up. Let's hear from Group 1. Group 1 Spokesperson: We think participants must wear sports clothes and shoes. They should warm up before the events. They mustn't push other participants. They can ask the teachers for help if they get hurt. They should follow the judges' decisions. Teacher: Excellent points. Group 2? Group 2 Spokesperson: Our suggestions are: Participants must arrive on time. They shouldn't eat too much before running races. They can bring water bottles to stay hydrated. They mustn't argue with the referees. They should cheer for their classmates. Teacher: Great ideas. It's clear you're using the modal verbs correctly. Now, let's do a listening activity. I'll play a recording of a guide giving instructions to a group of tourists going on a jungle trek. Listen carefully and answer the questions on your worksheets. [Plays the recording] [After the recording ends] Teacher: Let's check the answers. Question 1: What must the tourists carry with them at all times? Student 9: They must carry a first-aid kit and a map, teacher. Teacher: Correct. Question 2: What should they do if they see a wild animal? Student 10: They should stay calm and not run away. They should slowly back away. Teacher: Right. Question 3: What mustn't they do in the jungle? Student 11: They mustn't pick the plants or disturb the animals' habitats. Teacher: Well done. Now, let's practice writing. Imagine you're a teacher writing a letter to students' parents about a school trip to the beach. In the letter, include rules and suggestions for the students using at least 6 modal verbs. You have 10 minutes to write. [After 10 minutes] Teacher: Let's have a few students read their letters. Sarah, please. Sarah: Dear Parents, Our school trip to the beach will be fun, but we need to follow some rules. Students must wear sunscreen to protect their skin. They should bring a hat to avoid sunstroke. They mustn't swim too far from the shore. They can bring sand toys to play with, but they should keep the beach clean. They must listen to the teachers at all times. They shouldn't stay in the water for too long if it's cold. Best regards, The Teachers. Teacher: That's a wonderful letter, Sarah. You used all the modal verbs correctly. Now, let's do a role-play activity. One student will be a tour guide, and the other will be a tourist. The tour guide needs to give rules and suggestions for a mountain climbing trip. The tourist can ask questions. Let's have Tom and Lily try. Tom (Tour Guide): Welcome to our mountain climbing trip. There are some important rules you need to follow. You must wear proper hiking boots. Lily (Tourist): Can I wear sneakers instead? Tom (Tour Guide): No, you shouldn't. Sneakers aren't strong enough for the rough terrain. You must also carry a water bottle. Lily (Tourist): Should I bring a lot of food? Tom (Tour Guide): You should bring some energy bars, but don't carry too much. It will make your bag heavy. And you mustn't leave any trash on the mountain. Lily (Tourist): What if I get lost? Tom (Tour Guide): You can use the map we'll give you. And you must stay with the group. If you do get lost, you should call this number on the card. Teacher: Great role-play! You both did a fantastic job using the modal verbs in a natural way. Now, let's look at some common mistakes students make when using these modal verbs. For example, some students say "You must to do your homework" instead of "You must do your homework". Remember, "must" is followed by the base form of the verb, without "to". Another mistake: "You should must study hard" – we can't use two modal verbs together like that. Who can correct this sentence? Student 12: It should be "You must study hard" or "You should study hard". Teacher: Exactly. Let's do a correction exercise. [Shows sentences with mistakes on the screen] 1. You must to be quiet in the library. 0. He should can come to the party. 0. We mustn't to run in the classroom. 0. They can should help us with the project. Teacher: Let's correct them one by one. First sentence. Student 13: You must be quiet in the library. Teacher: Correct. Second sentence. Student 14: He should come to the party or He can come to the party. Teacher: Good. Third sentence. Student 15: We mustn't run in the classroom. Teacher: Right. Fourth sentence. Student 16: They can help us with the project or They should help us with the project. Teacher: Perfect. Now, let's have a group competition. I'll divide the class into two teams. Each team will take turns answering questions about modal verbs in rules and suggestions. The team with the most correct answers wins a small prize. [Starts the competition with various questions, e.g., "What modal verb do we use for a strong obligation?", "Make a sentence with 'shouldn't' about eating habits", etc.] [After the competition] Teacher: Congratulations to Team 2 for winning! Well done to everyone. Now, let's summarize what we've learned today. We practiced using modal verbs like "must", "should", "can" and their negatives to express rules and suggestions. We applied them in dialogues, role-plays, writing, and various exercises. Remember, using the right modal verb is important to convey the right level of obligation or advice. Teacher: For your homework, I want you to write a list of 10 rules and suggestions for your classroom using different modal verbs. Also, find 5 examples of rules in public places (like parks, stations) and write down what modal verbs they use. We'll discuss them in our next class. Any questions? Student 17: Can we use "have to" in our homework, teacher? Teacher: Yes, that's a good question. "Have to" is similar to "must" and can be used. Good thinking. Alright, that's all for today. Class dismissed. ( 第 1 页 共 1 页 ) 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$