六下四单元三课时教案.doc

六下Unit 4 Then and now B Lets talk 教案常晓兵教学目标：1.听说读写句子：Before, I was quiet. Now, Im very active in class.I was short, so I couldnt ride my bike well. Now, I go cycling every day.2.听说认读单词different, active.3. 听懂会说本课时的对话.教学重点：1.听说读写句子Before, I was quiet. Now, Im very active in class.I was short, so I couldnt ride my bike well. Now, I go cycling every day.2. different的发音较难。教学难点：1.听说读写句子Before, I was quiet. Now, Im very active in class.I was short, so I couldnt ride my bike well. Now, I go cycling every day.2. different的发音较难。教具学具课件准备：PPT教学流程Step 1.Warm up师生一起做Lets do 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.Step 2 Presentation 1.教学different，active,go cycling,出示自己的旧照片，T: Look ,this is my old photo. At that time, Before I was thin.I was quiet,I didnt wear glasses. I didnt like pink .I couldnt ride a bike .出示一张新照片，T: This is me now. I am fat . I am active. I wear glasses. I like pink .I go cycling every day. I am different now. Are you different now ?Ss: Yes.T: Yes.We are all different now.2. Lets try听录音选择正确答案。 What are they talking about ? What grade was Mike in then ?3.Lets talk 听录音连线。What were Mike and John like before ?学生回答，教师板书Mike was quiet ,he liked pink .John was short, he couldnt ride a bike well .4.看动画跟读.5.自读对话填写表格。What are they like now ? namebefore nowMikeliked pinkwas quietJhonwas shortcouldnt ride a bike well6.分角色朗读对话,小组表演。Step 3 Consolidation1. 大家一起来找茬，眼明嘴快说不同。出示孙俪和宋丹丹以前和现在照片，提出问题学生回答Who is she ?What was she like before ?What is she like now ?2.出示女儿Coco照片，介绍前后变化，然后让学生运用所学单词及句子谈论家人或朋友的变化。What was your father like before ?What is he like now ?3. 写出家人或朋友的变化。Before my father was ,but now he is Before he liked . ,but now he likes Step 4 Extension 4. 课堂检测。5 欣赏歌曲Changes in me 。6. 欣赏祖国的变化。You are growing bigger and bigger ,so you should study harder and harder to make our country stronger an