Unit2 SectionA（2a-Grammar Focus3d）课件 2024-2025学年人教版（2024）七年级英语下册

Unit2 No Rules,No Order. Section A (2a-grammar-3d) What rules do we follow？ 01 02 03 04 Contents Vocabulary Listening Reading Grammar Learning objectives 1.Language competence： Students can mast the key vocabulary and grammar; 2.Thinking quality： Students will learn to think out some useful rules. 3.Learning ability： Students can learn to use imperatives and modal verbs to talk about rules. 4.Cultural awareness： Students will understand how rules are helpful. everything /ˈevriθɪŋ/ pron.每件事 lend /lend/ v.借给；借出 sweet /swiːt/ n.糖果；adj.甜的 snack /snæk/ n.点心；小吃 of course /əv kɔːs/ 当然 mobile /ˈməʊbaɪl/ adj.可移动的 mobile phone /ˈməʊbaɪl fəʊn/ 手机 turn off /tɜːn ɒf/ 关掉(水、电或煤气) queue /kjuː/ n.队；行列 jump the queue /dʒʌmp ðə kjuː/ 插队 Vocabulary wait for /weɪt fɔː(r)/ 等待 just /dʒʌst/ adv.只是；正好 leave /liːv/ v.离开；留下 absent /ˈæbsənt/ adj.缺席的；不在的 be absent from /biː ˈæbsənt frəm/ 缺席；不在 shh /ʃ/ interj.嘘(用以让别人安静下来) quietly /ˈkwaɪətli/ adv.轻声地；安静地 belt /belt/ n.安全带；腰带；皮带 feed /fiːd/ v.喂养；饲养 noise /nɔɪz/ n.声音；噪声 /Exercise/ 1.每件事 2.借给；借出 3.糖果；adj.甜的 4.点心；小吃 5.当然 6..可移动的 7.手机 8.关掉(水、电或煤气) 9.队；行列 10. 插队 everything lend sweet snack of course mobile mobile phone turn off queue jump the queue 11.等待 12.只是；正好 13.离开；留下 14.缺席的；不在的 15.缺席；不在 16.嘘(用以让别人安静下来) 17.轻声地；安静地 18.安全带；腰带；皮带 19.喂养；饲养 20.声音；噪声 wait for just leave absent be absent from shh quietly belt feed noise 2a Anne: Hi, I'm Anne. What's your name? Tom : Hello! I'm Tom. It's my first day here. Anne: It's nice to meet you, Tom! Is everything OK? Tom : Well, I can't find my pencil box/pen. I think it's in my locker/at home. Anne: Here, I can lend you my pen. Tom : Thanks! Would you like a sweet? Anne: No,thank you.We can't eat snacks in class. Tom : Can we eat fruit/drink water? Anne: Yes, of course. Tom : OK,thanks ... Oh! I'm sorry.I have to answer my phone. Anne: Oh, but we can't/mustn't bring our mobile phones to class. We have to turn them off and put/keep them in our lockers. That's another rule. Tom :OK!Thanks for telling me, Anne. Anne: You're welcome, Tom. Listen to the conversation and circle the coloured words. 2b Read thg conversation and complete Tom's notes about the school rules. School rules We connot . We must not . We have to . eat snacks in class. bring our mobile phones to class. turn them off and keep them in our lockers. 1. Why is the day special for Tom? 2. What does Anne lend to Tom? 3. Why doesn't Anne take a sweet from Tom? 4. Can Tom and Anne use their phones in class? 5. Where must they keep their phones? 6. Do you think they have good school rules? Give your reasons. 2c Read the conversation again and answer the questions. Because it's his first day here. Her pen. Because they can't eat snacks in class. No,they can't. In their lockers. Yes. The rules are good for their study. 2d It's Tom's day at this school. He doesn't know the school well. Anne tells him about them.They eat snacks in class, but they drink water.They can't bring their mobile to class. They must them off and keep them in their . Complete a summary of the conversation. first can't can turn lockers 2e Listen to the conversation again and pay attention to the stressed words. Then role-play the conversation. in our locker lend sb. sth. drink water eat fruit turn...off pencil box pen sweet snack mobile phone 2f Talk about the rules you have at school.Use the phrases in the box to help you. What rules do we have at school? We must / mustn't ... We should ... We can / can't ... Don't ... We have to ... Always ... 3a Grammar Focus Read the sentences. Do the verbs in bold need to change forms?Why? Walk in the hallway. Don't run! Be polite and treat one another with respect. Don't litter. /You mustn't litter. /You can't litter. Can we bring our phones to class? No, we can't. We must keep them in our lockers. Can we eat snacks in class? No, we can't eat in class. We have to eat in the dining hall. 情态动词（Modal verb） 1.本身有一定的词义，表示语气的单词。但是情态动词不能独立作谓语，只能和动词原形一起构成谓语，且没有数和人称的变化。 2.情态动词用在行为动词前，表示说话人对这一动作或状态的看法或主观设想。 3.情态动词常见的有： can (could), have to,may (might), must, need, ought to, dare (dared), shall (should), will (would) 3b 1.Don't jump the queue. You wait for your turn. 2.I feed my dog many kinds of food, but I cant give him chocolate.. 3. A: Can I leave the classroom if I don't feel well? B: Yes, but you tell your teacher about it when you be absent from class. 4. A: Hey! Can I look at your book? B: Shh, we talk quietly in the library. 5. A: Can you put on your seat belt? We wear one when we're in a car. B: Sure. Thanks! Complete the sentences using can, have to /must, or can't/mustn't. must/have to can have to can't must/have to must/have to must/have to must/have to 区别 "have to"和"must"都表示必须或不得不做某事，但它们在使用上有一些区别。 1. "have to"更多地用于表示外部强加的责任或必要性， 而"must"则侧重于个人的义务或决定。 2. "have to"可以用在不同的时态中，如现在时、过去时和将来时， 而"must"通常只用于现在时。 3. "have to"的否定形式是"don't have to"，表示不需要做某事， 而"must"的否定形式是"must not"或"can't"，表示禁止做某事。 4. "have to"可以用疑问形式提问，如"Do you have to go?"， 而"must"则通常不用疑问形式提问，而是用"Need"来提问，如"Need I go?"。 3c Look at the first sign and read the rules. Then write the rules for the other signs. Do not eat or drink. No eating or drinking. You can't /mustn't eat or drink. Do not park. No parking. You can't /mustn't park. Do not take photos. No cameras. You can't /mustn't take photos. Do not swim. No swimming. You can't /mustn't swim. Do not feed the birds. No feeding. You can't /mustn't feed the birds. 祈使句（Imperative Sentence） 是英语中的一个句式,无主语，也是用于表达命令、请求、劝告、警告、禁止等的句子。祈使句常见的结构有：‌ 1.Do型‌：动词原形+其他...例如“Please close the door”。 ‌2.Be型‌：Be+形容词+其他...例如“Be quiet in the room”。 ‌3.Let型‌：Let+sb.+动原+其他...例如“Let's go to the party together”。 肯定祈使句表达明确的请求或命令，语气较为直接。 否定祈使句表达禁止或劝阻的行为，语气较为强烈。常见的结构有： Do型‌： Don't+动词原形+其他... ‌Be型‌： Don't+be+形容词+其他... ‌Let型‌：Don't+let+sb.+动原+其他...或者Let+sb.+not+动原+其他... Examples： 1. (not,throw)the things everywhere! 2. (not,be)noisy in the library! 3. (not,let) us make any noise! 4.Let us (not,make) any noise! Don't throw Don't be Don't let not make 祈使句无主语 ， 主语you常省去； 动词原形当谓语， Don't句首变否定； 朗读应用感叹调， 句末常标感叹号。 3d In groups,brainstorm three rules for one of the places below. Then draw signs to show the rules. Share your signs in class and explain what they mean. In the library, we must keep quiet. We mustn't make noise. We can't ... library school dining hall park cinema hospital make a loud noise in the library. 65520.0 $$