英语人教版六年级下册Unit 4 B.Lets learn.doc

Unit 4 Then and now Lesson 3 B Lets learn1、 内容分析：Lets learn部分的内容是：go cycling,ice-skate,play badminton三个核心短语，教材通过吴一凡与Mike对话介绍了自己对季节和运动的喜好的变化，从而引出该学习内容。主情景图1是通过吴一凡和爷爷、爸爸参观学校校史展览馆的情景引出You were(not)./I did(not)./I could(not).等句型谈论人物过去的情况。二、教学目标： 1. 能力目标：（1）能够在图片和教师的帮助下, 描述他人的变化；（2）能够正确运用上述短语和句子谈论自己及他人的变化。2.知识目标：（1）听、说、读、写核心短语：go cycling,ice-skate,play badminton；（2）在语境中运用句型：I didnt .before. I couldnt.Now I.3. 学习策略：能够通过看图捕捉关键信息，并根据相关提示做出预测。4. 文化意识：在谈论照片时，欧美人士比较倾向于用一般现在时或进行时进行描述。5. 情感态度：鼓励学生主动关心了解家人、朋友及自己的变化。三、教学重点： 1听、说、读、写核心短语：go cycling,ice-skate,play badminton； 2. 在语境中运用句型：I didnt .before. I couldnt.Now I.四、教学难点： 1. thought的发音； 2. 现在时和过去时的转换。五、教学过程：1. Review& warm up（1）Greeting（2）Enjoy a poem（3）预学案display 2. Presentation（1） 教师出示Mary和Betty在看照片的图片。T: Betty and Mary are looking at their photos. Look at the pictures and talk about what could Betty do and couldnt do.（2） T: Wu Yifan and Mike are looking at some photos.Whos in the picture? What is he doing in the photo? 由此引入词组go cycling,ice-skate,play badminton的教学。并总结Wu Yifan can. He loves to.（3） T: Now Wu Yifan and Mike are talking about the photos. Read and answer the questions.同时解决thought的发音。3. Practice&Consolidation&extension(1) 拓展词汇的教学。T: Now we know something about Wu Yifan. Do you want to know more about him? What was he like before? What did he like doing? What could he do? And what couldnt he do? Read together and find out.学生完成课堂练习的表格。接着根据表格口头描述Wu Yifan的变化。(2) 总结关于play的词汇。主要分球类和乐器类，如play football;play basketball;play ping-pong;play volleyball;play golf;play the piano;play the erhu;play the guitar; play the pipa;play the pianica. (3) 教师出示Wu Yifan爸爸以前和现在的照片。T: Is he different from before?How did he change?(4) 学生完成关于Wu Yifan爸爸的小短文。(5) T: Are you different now? Did you change a lot? Finish the table and share with your partners.4. Homework(1) Write eac