PEP Unit 4 What is he doing? Part B一Teaching aims:（教学目标与要求）1. Enable the students to use the following sentence patterns to talk about the things happening:（学生能用以下句型表述他人正在进行的动作）What is he doing? Hes What is she doing? Shes2. Learn to say the following phrases and spell them:（能够听、说、读、写动词短语的ing形式）listening to music washing clothes clean the room writing a letter writing an e-mail二Important points:（教学重点）重点掌握五个短语动词的ing 形式。三Difficult points:（教学难点）以不发音的字母e 结尾的动词ing 形式的变化。四Teaching aids:（教学设备）ppt, tape recorder, pictures五Teaching procedures:（教学步骤及说明）Step 1: Warm up1. Lets chant：（通过说唱、唱歌等形式，引入课堂）What are you doing? What are you doing?I am doing the dishes. What are you doing?I am drawing pictures. What are you doing?I am reading a book. What are you doing?I am cooking dinner. What are you doing?I am answering the phone. 2. Sing a song: What are you doing?（唱一首歌引入主题）Step 2: Revision1. Show students some photos, ask and answer: -What are you doing?（学生通过句型复习五个已学过的动作）-Im doing the dishes、drawing pictures、 cooking dinner、answering the phone、reading a book.2. Students write down the phrases on the blackboard and read.（学生书写词组于黑板上，检查书写、记忆情况）Step 3. Presentation1. T: What do you usually do on the weekend?S: I usually（通过对话，直接引出词组）T: But I usually listen to music. I like listening to music very much. Look, I have a radio. Now Im listening to music.2. Learn to say and spell “listening to music”.（学生跟读词组，并拼写词组）3. Show the photos, ask and answer: （从What are you doing句型引出What is he doing?句型）-Whats he doing?-Hes listening to music.4. Learn to say the following four phrases and write down the phrases on the blackboard:（继续引出其余四个词组，并将词组写在黑板上，为学生以后的活动做准备）washing the clothes cleaning the roomwriting a letter writing an e-mailStep4. Drill and practice:1. Look at the photos, ask and answer:（通过模糊画面，让学生猜一猜他们在干什么，巩固词组）Whos that boy/girl? What is he/she doing?Hes/Shes2. Look and guess: （每幅图片上三个动作，看谁记得最快）There are three actions in the pictures, guess :Whos that? Whats he/she doing?3. Do an action: Students are divided into several groups. One acts teacher and says “ Everybody. Do an action.”（做“每个人做一个动作”游戏。让学生切实体会进行时的含义）Practice the sentence patterns: “What are you doing?” “What is he doing?” Step 5. Consolidation and extension:1. Listen to a short story.（听猫和老鼠的故事，回答猫正在干什么。通过故事练词组）1) Listen to the story twice.2) Answer the questions:Whats the cat doing first、next?2. Write and say: What a busy family!（仿造例子写自己一家正在干什么，并以对话的形式表演出来）1) Choose the activities the family members doing.2) Write them down and read it out.3) Make a shout dialogue according to the chart.板书设计： What is he doing?drawing pictures listening to musicdoing the dishes washing clothescooking dinner cleaning the roomanswering the phone writing a letterreading a book writing an e-mail