英语人教版六年级下册unit4BLets talk.doc

人教版PEP六年级英语下册Unit4BLetstalk 教学目标【知识目标】1.掌握句型：Before, he was _. Now, he is _.2.在复习过去式的语法基础上，能进一步理解和掌握过去式的表达。【能力目标】熟练运用句型描述今昔变化。【情感目标】感受自己的变化，激起热爱生活的情感教学重点1.单词认读，部分时间状语的用法；2.句型的Before, he was _. Now, he is _具体运用。教学难点在复习过去式的语法基础上，能进一步理解和掌握过去式的表达，把一般现在时与一般过去时两种时态放在一起对比呈现教学准备图片、多媒体课件教学过程：一、 Warming up (热身):歌曲-Changes in me.二、 Leading in（导入） 1.游戏: Sharp eyes.(火眼金睛) 通过这个游戏来复习Lets learn的重点单词,也为本节课的做好铺垫。 2.出示学生们的旧照片,猜一猜他们都是谁?首先是王金轩一张小时候的照片引出他的特征 short ,quiet和couldnt speak English well ,然后展出王金轩的现照说出现在的性格特征:tall , active 和 can speak English well T:What do you think of him before and now? S:Before, he was _. Now, he is _. 3.教师出示另外一张旧照片,同样让学生猜一猜是谁, 最终揭晓是卜玲慧的,让学生对比的卜玲慧小时候和现在的照片用Before, he _. Now, he _.说出他的变化,教师可以适当的给以引导。三、Presentation(新课呈现) 1 . 学习Blets talk ,通过视频来了解所学内容。 2. 听音模仿,并回答两个问题,四人为一组讨论,在表格中填写。 1.How did John change? 2.How did Mike change? 3. 精讲课文. 教师先给示范一个句子,然后让学生自己用这些单词造句,不是单纯地认读单词,要达到学以致用的目的。 4. Read it in different roles (角色扮演) 请三组学生上台戴上陈洁,John 和Mike 的头饰表演,选出最好的一组给予奖励。5 . Read and tick or cross ( ) Mike is quiet in the class before ( ) Wu Yifan was short and couldnt ride his bike well. ( ) They are all different now四、活动 1 T: We have know the changes about Yao Ming , Ma Yun , John and Mike . How about your changes: Changes in-Me 我的变化 Before, I was . Now , Im . Before I couldnt . well. Now, I can Before, I didnt like Now, I like Before , I Now , I (分组展出让学生按照每组提出的句型说出自己的变化。)五、练习（practice）1.Consolidation(巩固练习)1. Group work .A: come and look at my photos!B: OK !A: This was me years old. Before, I Now IB: Thats funny.A: Right. How about you?B: This was me years old. Before, I Now IA&B: We are all different now(让学生拿出自己的旧照片和现在的照片,两人为一组仿照老师的对话素材讨论自己的变化,请三组上台展示。)2. 欣赏学生的变化, 通过课件展示学生的旧照片及现在的照片来呈现,这是欢乐的时刻,伴随着轻柔的音乐-小城故事,看着自己的变化,他们会完全沉浸在这和谐氛围中。3. 情感教育。Changes in me .Changes in you .Changes in everyone .Changes in our city .(城市)Changes in our country.(国家)Changes in everything .We should study hard , wor