英语人教版三年级下册Unit 3 Part A Lets talk.doc

PEP小学三年级英语下 Unit3 Part A Lets talk 教案Teaching aims：1. Students can understand the dialogue according to the pictures and the help of the teacher.2. Students can understand and use the sentences: “Look at that giraffe.” “Its so tall.” “Its short and fat.”3. Students can describe the animals according to the words: fat, thin, short, tall.4. Students can read the dialogue and act out the dialogue with their partners.Teaching important: Understand the dialogue and act out the dialogue.Teaching difficult point: Use the sentence “Its so .”to describe the animals or the different people according to the pictures.Teaching procedures:Step1: Warming up& Revision :（1）Greeting: T: Good morning, boys and girls. How are you? Nice to meet you!(2).Oral English:T: Whats your name? How old are you ! Whats this? (3)Review the words: fat, short, tall, thin.T: Look at this girl. Is she tall or short?教师通过在日常会话交流中引出四个形容词。(4).Lets do together :P25T: Class stand up. Do the action with Amy.Be fat . Be fat. Be fat ,fat, fat.Be thin. Be thin. Be thin, thin ,thin.Be tall. Be tall. Be tall, tall, tall.Be short. Be short .Be short ,short, short.Step2. Presentation：（1）呈现图片 : the monkey, the panda, the giraffe, a little girl.T: What s this ? Can you guess?(教师利用聚光灯把焦点聚集在动物的一小部分让学生猜动物，逐渐揭示答案)S: Its a monkey .T: Look at that monkey . Is it fat?S: No, it isnt.T: Its thin.用同样的方式将图片引出，一般疑问句询问学生动物的基本体形特征(2).注意让学生理解so的含义。T：Here are two men. Who is he ? And who is he?Ss: He is Yao Ming. And he is Li Lianjie.T: Look at Yao Ming. He is tall. He is so tall. Look at Mr. Li. He is short . He is so short.Students make sentences with the word “so” to describe the pig and the apple.(3).出示教学挂图，学生观看动画视频。回答问题再核对答案。Who is tall ? Who is short and fat?Step3. Practice:(1). Watch the flash again ; read the dialogue according to the tape. (2).Read the dialogue by themselves.(学生自由朗读)(3). One student act as a guide to read. Others repeat him or her. I should give them: Hey ,hey, you are great.(教师需要对起来带读的学生表示赞扬，鼓励更多学生开口讲英语)(4). Show the dialogue .学生四人一个小组上台来表演对话。然后互换角色。四位学生分别扮演 the giraffe，Miss White，Zhang Peng，Amy。Step4. Add-activity:1. Draw and say.Students should draw some animals they like and in