六年级下册英语教案Unit 4 Then and now PB Lets talk人教PEP.doc

PEP英语六年级下Unit4 PB Lets talk教学设计课题 B Lets talk单元Unit 4学科英语年级六年级学习目标情感态度和价值观目标通过对比了解自己现在与过去的变化和进步，增强自信。能力目标1. 听懂会说本课时的对话.2. 会描述自己的变化，用Before，I was. Now I am知识目标1. 听说认读句子：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.重点1. 能听说认读本课时单词和句子。2. 听懂会说本课时的对话.难点会描述自己的变化，用Before，I was. Now I am学法对话问答，朗读法教法讲解法，问答法教学过程教学环节教师活动学生活动设计意图导入新课1. Review the words: gym, dining hall, grass, last month, last year, years ago, months ago.(Bomb game)2. Show different pictures，展示以前与现在的变化（before&now）：城市，农村，人。一边展示一边描述。1. 看单词朗读，任意选择朗读，小心别踩到地雷。2. 看图片，感受changes 先以踩地雷的游戏复习上节课的单词，引起学生的兴趣。再通过多组图片展示changes，与今天的课文内容起到承上启下的作用。讲授新课1. T: Everyone was changed and we are all different now. What about Mike? Can you guess what was Mike like before?2. T: Lets listen and find the answers.(Lets try)3. 展示Mike的照片：Here are Mikes old photos. Look and discuss in pairs.Before, Mike wasNow he is4. 播放动画：Watch the video and find Mike and Johns changes.5. 看课文并完成填空。 cc John: Before, I was_. Now I am_. Before, I couldnt_. Now I _.6. Read the dialogue.Teach the word: different, active, go cycling.1. 猜测Mike小时候的模样特点。2. 完成Lets try.3. 同桌讨论。4. 观看动画，初步感知Mike 和John的变化。5. 自己读课文完成填空，口头回答。6. 跟读课文句子，学习生词。由教师小时候的照片导入新课，过渡到Mike小时候。先通过猜测Mike小时候的杨子，再听Lets try部分，接着呈现Mike的两张照片，看图比较。一步步深入，从读图开始，然后再观看动画，得出答案。巩固提升1. Read the dialogue in group.Try to act it out.2. Talk about your changes.(How did you change?)教师做示范，出示自己小时候的照片，T: Before，I was short and shy. Now I am tall and active. Before I was a baby. Now I am a teacher.学生说Before, I was I couldntNow I am I can3. Talk about your family members changes in group.Before, my fathermother wasNow heshe is4. Write down your changes. Write more than 2 sentences.给出框架：Before, I was _. Now I am_.Before, I couldnt_. Now I can_.Before, I didnt like _. Now I like_. Im different now.Homework:1. Read the dialogue 3 times.2. Copy the main sentences twice on the exercise book.1. 小组分角色朗读表演对话。2. 听老师的例子，个别学生说自己的变化。3. 小组内与同学说说自己家庭成员的变化。4. 书写句子，写写自己的变化。在朗读的基础上进行表演，进一步理解对话。结合实际谈论自己和家人的变化。最后反馈到写。课堂小结Before, I was quiet. Now, Im very active in class. I was short, so I couldnt ride my bik