六年级英语下册Unit 4《Then and now》第四课时教案

　　教学目标：

　　知识目标

　　1. 听说读写句子：Before, I was quiet. Now, I鈥檓 very active in class.

　　I was short, so I couldn鈥檛 ride my bike well. Now, I go cycling every day.

　　能力目标

　　2.听说认读单词different, active.

　　3. 听懂会说本课时的对话。

　　情感目标

　　能积极主动参与课堂

　　教学重点：

　　1.听说读写句子Before, I was quiet. Now, I鈥檓 very active in class.

　　I was short, so I couldn鈥檛 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, I鈥檓 very active in class.

　　I was short, so I couldn鈥檛 ride my bike well. Now, I go cycling every day.

　　2. different的发音较难。

　　教学准备：

　　教师准备教学录音带、多媒体课件

　　教学过程：

　　Step 1.预习温故（用时5分钟）

　　1. Go over: go cycling ice-skate play badminton

　　教师做动作，学生一起说出短语并造句。Go cycling, I could go cycling.

　　Ice-skate, I could ice-skate. Play badminton, I could play badminton.

　　2. 齐读Let鈥檚 learn对话并请学生翻译。

　　Step 2. 新课内容展示（用时15分钟）

　　1. 教学different.

　　出示自己小时候的照片，T: Who is she? Guess. T: It is me. At that time, I had short hair and I was fat. Now I am different. All of you are different now.板书different,请学生说出它的意思，并教读。

　　2. 教学active 和 板书句子：Before, I was quiet. Now, I鈥檓 very active in class. 请学生说意思，然后齐读。

　　3.板书句子：I was short, so I couldn鈥檛 ride my bike well. Now, I go cycling every day.请学生说句子的意思，然后齐读句子，最后请学生模仿该句子说自己的变化。如

　　I was short, so I couldn鈥檛 play basketball well. Now, I play it every day.

　　4.学生自己读对话，回答问题：How did Mike change?

　　5. 学生讲解对话，教师答疑。

　　6.放录音，学生跟读。

　　Step 3.合作交流：（用时10分钟）

　　1．学生小组读对话。

　　2. 分角色朗读对话。

　　3.Finsh Let鈥檚 try.

　　4. 用P36的句子灵活运用所学单词及句子谈论家人或朋友的变化。

　　Step4、达标检测（用时9分钟）

　　学生小结：这节课我学到了： 。

　　Step5、布置当堂作业

　　默写本单元单词

　　板书设计：

　　Unit4 Then and now

　　active different

　　Before, I was quiet. Now, I鈥檓 very active in class.

　　I was short, so I couldn鈥檛 ride my bike well.

　　Now, I go cycling every day.