Unit 4 单元课件 2023-2024学年人教版七年级英语下册

3.21 Don’t eat in class. Unit 4 fight dining hall hallway listen to Main words music player uniforms wear a hat sorry outside arrive 1.祈使句句式 （1）肯定形式：动词原形+ 其他。 Sit down. 坐下。 Keep quiet. 保持安静。 (2) Be + 表语（形容词/名词）+其他成分。 Be quiet. 保持安静。 （3）否定形式：Don't + 动词原形/be+ 其他. 表示不要… Don’t arrive late for class. 上课不要迟到。 Don’t be noisy. 不要吵闹。 （4）No+名词/动词-ing形式，表示禁止做某事。 No smoking.禁止吸烟。 No photos, 禁止拍照。 （5）Let sb.+动词原形+其他成分 让某人… Let sb.+not+动词原形+其他成分 让某人不… （6）礼貌用法：Please +动词原形/be +其他成分= 动词原形/Be +其他成分，please. Presentation Don’t arrive late for class. You must be on time. Don’t fight! Don’t listen to music in class. 1a Which rules are these students breaking? Write the number of the rule next to the student. 2. Don’t run in the hallways. 4. Don’t listen to music in class. 5. Don’t fight. 1. Don’t arrive late for class. You must be on time. 4 3 2 5 3. Don’t eat in the classroom. You must eat in the dining hall. 比眼力! Don’t fight with your classmates. Tell your classmate what the rules should be. Don’t listen to music in the classroom. Don’t arrive late for school. Don’t eat in the classroom. You must eat in the dining hall. Don’t run in the hallways. Well, we can’t arrive late for class. We must be on time. 1c Student A is a new student. Student B tells Student A about the rules above. What are the rules? Pairwork Don’t run in the hallways. Don’t eat in the classroom You must eat in the dining hall. What are the other rules? Don’t listen to music in class. Don’t fight. 1. ___ listen to music in the classroom or hallways 2. ___ listen to music in music room 3. ___ listen to music outside 4. ___ eat in the classroom 2a Listen check (√) the activities Alan and Cindy talk about. Listening √ √ √ √ 5. ___ eat in the dinning hall 6. ___ eat outside 7. ___ wear a hat 8. ___ fight √ √ √ listen to music in the classroom or hallways listen to music in music room listen to music outside eat in the classroom ea