Unit 1 Part B(1) Let's talk & Look and say-【学亦练】2025-2026学年四年级下册英语同步课件（人教版·新教材）

该小学英语课件围绕四年级下册Unit 1 "Class rules"主题，聚焦班级规则及学生为班级服务的具体行为。以“Why do we follow class rules?”设问导入，通过图片匹配（如擦黑板、扫地等行为与图片对应）、句子选择（区分正确与错误行为）搭建学习支架，引导学生从认知行为规范过渡到语言表达应用。 其亮点在于融合语言能力与思维品质培养，通过“英语派对后教室整理”情境对话补全活动，学生运用“I can...”句型表达具体行动，提升语言理解与表达能力，培养分析解决问题的思维。采用情境教学法，学生在实践中增强责任意识（文化意识），教师可借助结构化练习提升教学效率。

Unit 1　Class rules 四年级英语（下册） 一步一学 亦学亦练 1 Unit 1　 Part B　 Why do we follow class rules？ 2 同学们正在介绍自己能为班级做的事。读句子，选择与句子相符的图片。 （　　）1.Hi，I'm Chen Jie. I can put back the desks and chairs. （　　）2.Hi，I'm Liu Jia. I can take out the rubbish（垃圾）. （　　）3.Hi，I'm Wu Binbin. I can clean the blackboard. （　　）4.Hi，I'm Zhang Peng. I can sweep the floor. A. B. C. D. B D A C Part B(1)　Let's talk & Look and say 3 Chen Jie是今天的值日生，她可以做些什么呢？根据图片，选择正确的句子。 （　　）1.A.I can put back the desks and chairs. B．I can write on the desks and chairs. （　　）2.A.I can clean the blackboard. B．I can write on the blackboard.　 A A Part B(1)　Let's talk & Look and say 4 （　　）3.A.I can eat in class. B．I can sweep the floor.　 （　　）4.A.I can tidy the teacher's desk. B．I can draw pictures on the teacher's desk. A B Part B(1)　Let's talk & Look and say 5 英语派对结束后，教室变得一片狼藉。面对这样的场景，我们能做些什么呢？两位同学正在讨论，请选择合适的选项，补全对话。 A. And I can also clean the blackboard.　 B．Let's clean up the classroom. C．I can clean the floor. D．Let's start! E．We should clean the desks. A: The English party is over. What a mess（不整洁）！ B: Yes.1.　　　　 B Part B(1)　Let's talk & Look and say 6 A：OK. I can put back the desks and chairs. B：2.　　　　 There are so many crumbs （碎屑） on it. A: Good idea.3.　　　　．It's full of words and drawings. A. And I can also clean the blackboard.　 B．Let's clean up the classroom. C．I can clean the floor. D．Let's start! E．We should clean the desks. C A Part B(1)　Let's talk & Look and say 7 B：4.　　　　 There are a lot of food and plastic bottles（塑料瓶）. A: After we finish，our classroom will be clean and tidy. B: Yes.5.　　　　 A. And I can also clean the blackboard.　 B．Let's clean up the classroom. C．I can clean the floor. D．Let's start! E．We should clean the desks. E D Part B(1)　Let's talk & Look and say 8 9 $