Unit 4 section A(Grammar Focus-3c 课件2023-2024学年人教版七年级下册英语

Unit 4 Don’t eat in class. Section A (GF-3c) B: No, we can't. A: So, don’t arrive late for class. A: Can you arrive late for class? Look and say. Rule 1 Don’t arrive late for class. 上课迟到 arrive late for class= be late for class We can’t arrive late for class.=We can't be late for class.. We must be on time (for school). 上课迟到 必须准时 Don’t arrive late for class.=Don’t be late for class. run in the hallways ____________in the hallways? No, __________. Can you run we can’t Rule 2 Don’t run in the hallways. A: Can you eat in the classroom? dining hall B: No, we can’t .We must eat in the dining hall or outside. Rule 3 Don’t eat in the classroom. listen to music in class(在课堂上） Can you____________________? ___________. listen to music in class No, we can’t Rule 4 Don’t listen to music in class. 1. 不要在楼道里跑。 __________________ 2. 不要打架。 _________________ 3. 有什么规则？ _________________ 4. 我们必须按时上课. __________________ 5. 我们可以在教室里吃东西吗？ ______________________________________ 6. 不能。但我们可以在餐厅里吃东西。 ________________________________ 7. 我们可以在上课的时候带帽子吗？ ___________________________ 阅读Grammar Focus部分，完成下列句子。 Don’t fight. Don’t run in the hallways. What are the rules? We must be on time for class. Grammar Focus Can we eat in the classroom? No, we can’t, but we can eat in the dining hall. Can we wear a hat in class? 8. 他在学校里必须穿校服吗？ __________________________________ 9. 是的，必须。/ 不，不必。 _______________________________ 10. 你们必须做什么？ _______________________________ 11. 在图书馆里我们必须保持安静。 _________________________________ Yes, he does. / No, he doesn’t. Does he have to wear a uniform at school? What do you have to do? We have to be quiet in the library. 祈使句 1.祈使句是表示命令、叮嘱、号召等的句子， 2.通常省略主语 you. 3.句中谓语动词用动词原形。 4.祈使句有肯定和否定两种： Don’t eat in class. Come in, please! 请进！ Sit down, please. 请坐。 　 Don’t play sports in the classroom. Don’t fight . 否定 肯定 Grammar 祈