2 Unit 1 Part A Let's learn＆ Let's do（课件PPT）-【学海乐园】2021-2022学年四年级上册英语（人教PEP版）

Unit 1 My classroom Part A Let’s learn Let’s do 小学英语四年级上册RJ版 red A apple Hi B C Hello 1 Review classroom Let’s where window picture near Missing game Role play What’s this? It’s a book. Where is it? It’s under the chair. Role play What’s this? It’s a pen. Where is it? It’s in the pencil case. Role play What’s this? It’s a cat. Where is it? It’s under the tree. Review Hey, Zhang Peng. We Really? What’s Let’s It’s Look! Where ? It’s 根据课文内容补充句子。 have new classroom. in the classroom? go and see! so big! My picture! is it near the window. Let’s learn What’s in the classroom? light window blackboard door Let’s learn 当你要走进教室，你一个见到的是什么？ door Let’s learn 一走进教室，好黑啊，怎么办？ Let’s learn light电灯 Let’s learn light two lights Turn on the light. Let’s learn 灯打开了，教室好明亮啊！快看看教室里有什么？ blackboard light picture door window classroom Let’s learn 灯打开了，教室好明亮啊！快看看教室里有什么？ blackboard light picture door window classroom What’s in the classroom? One blackboard, one TV, many desks and chairs… Let’s do Open the door. Turn on the light. Close the window. Put up the picture. Clean the blackboard. Read or act 1.Read it together. 一起读。 2.Each student reads a sentence. 每个学生读一个句子。 3. Read in roles. 自己分配角色。 Tip: Choose one to read in two. 选择一种两人练习。 Let’s learn 祈使句的用法 今天我们所学的句子都叫做“祈使句”。祈使句就是要求、命令他人做某件事情，将动词原形放在句首。 祈使句的肯定式：V原形+其他。 如：Open the door, please. Look at the blackboard… 祈使句的否定句就是在句子开头加上Don’t。 祈使句的否定式: Don’t +V原形。 如：Don’t shout. Don’t run. Don’t sleep. Practice 1. 擦黑板________________________ 2. open the window_____________ 3. look at the picture________________ 4. 打开灯_____________________ 英汉互译 clean the blackboard turn on the light 打开窗户 看图片 Practice Turn on the light.(改为否定祈使句) It is near the window.(对画线部分提问) 按要求改写句子 Don’t turn on the light. Where is it? Summary 词汇: blackboard, light, window, door, turn on, put up 2. 句型： What’s in the classroom? Turn on the light. 3.祈使句的用法。 Homework 1.根据教室中实际物品的位置练习句型。 What’s