Unit 1 My classroom Part B Let's talk Let's play（课件）人教PEP版英语四年级上册

Unit1 My classroom B Let's talk Let's play PEP四年级英语上册 What place is it? It’s a classroom. What are the children doing? They are cleaning the classroom. clean 打扫 Lead in What is the boy doing? He is cleaning the teacher’s desk. This girl is cleaning the window. clean the window clean the teacher’s desk Let's = Let us 让我们...... Wow! It is so dirty !!! Let's clean the classroom! Let us clean the window 让我们擦窗户吧。 Let me clean the teacher’s desk 让我... Let me help you. 让我帮助你吧。 Thank you. 谢谢你。 help 帮助 Wu Binbin and Mike have a new classroom. What are they doing in the new classroom? Let’s watch and find. Let’s talk Presentation They are cleaning the classroom. What are they doing in the new classroom? 呈现与课文相似的情境，先引导学生观察图片信息，从而学习新授词汇，并为学习课文作好情境及知识上的准备。 Let's clean the classroom. OK Let me clean the teacher's desk. Let me clean the windows. Let me help you. Thank you. Listen and repeat. （听录音，跟读） Let's clean the classroom. OK. Let me clean the teacher's desk. Let me clean the windows. Let me help you. Thank you. Let's do the role-play.（四人一组分角色表演） Let's _____________ 让我们... Let me____________ 让 我 ... Let's act. Let's play Let’s clean the board Let me clean the window. Let me clean the teacher's desk. Let’s clean the chairs and desks. Let’s ___________ the classroom. A. help　　　　 B. clean　　　　　C. close 2. Let ___________ clean the blackboard. A. I B. my C. me 3. Let me ___________ you. A. help B. to help C. helps A C B 一、选择正确的一项，完成句子。 Exercises 1. let clean the classroom us ___________________________________ 2. help me you let ___________________________________ 3. clean the let me desk teacher’s ___________________________________ 4. let’s and see go ___________________________________ Let us clean the classroom. Let me help you. Let me clean the teacher’s desk. Let’s go and see. 二、连词成句。 1. Read and recite the dialogue； 2. Do some housework for your mothe