Unit 4 Section A（Grammar Focus-3c）-【精品课】 2023-2024学年七年级英语下册同步精品课件（人教版）

Unit 4 Don’t eat in class. 语法精讲精练 Grammar: ① 祈使句(重点为否定结构) ② 情态动词can表“许可”的用法(肯定及否定陈述， 一般疑问句结构及肯定和否定回答) ③ 情态动词must的句型结构(仅限肯定陈述) ④ 情态动词have to的句型结构(肯定及否定陈述，一般疑问结构及肯定和否定回答) Learning goals 语法精讲精练 Warming up Do as I say！ Raise your hands! Use your pen to take notes! Look at the blackboard! Express yourself bravely! Say “I can!” loudly! R U L E S RULES Game time 语法精讲精练 Lead in Warming-up Can we __________________? Don’t _________________. No, we can’t. We must _________. arrive late for class be on time arrive late for class 对不起！ 老师，我迟到了。 以后要注意啊。回到座位上吧。 Revision Can we ____________________? Don’t ___________________. No, we can’t. We must _________. run in the hallways walk run in the hallways We can play computer games. do homework in class. listen to the teachers in class. watch TV on school nights. read a book. wear hats in class. ride bikes at school. draw on the wall. eat anything in class. listen to music in class. We can’t 鼓励学生开口说：What can we do in class? What can't we do in class? Revision 1. A: What are the rules in our school? B: We must be on time for class. 2. A: Can we …? B: Yes, we can. / No, we can’t. We must… 3. A: Do we have to …? B: Yes, we do. / No, we don’t. Talk about our school rules 语法精讲精练 1. 不要在楼道里跑。 __________________________ 2. 不要打架。 ___________________________ 3. 有什么规则？ ___________________________ 我们必须按时上课。 ___________________________ Don’t fight. Don’t run in the hallways. What are the rules? We must be on time for class. 4. 我们可以在教室里吃东西吗？ _________________________________________ 不能。但我们可以在餐厅里吃东西。 __________________________________________ 5. 我们可以在上课的时候带帽子吗？ _________________________________________ 可以。/ 不可以。 __________________________________________ Can we wear a hat in class? No, we can’t, but we can eat in the dining hall. Can we eat in the classroom? Yes, we can. / No, we can’t. 6. 他在学校里必须穿校服吗？ _________________________