五年下Module 4Unit 10《Great inventions》第一课时教案
教学目标：
1、通过look and learn栏目，帮助学生学习本单元的生词。
2、通过Listen and say关于发明的对话引入生词，学习如何介绍发明及其功能。
重点难点：
1、能掌握单词 invention, watch, anywhere, travel, invent, myself
2、会运用句型 People can tell the time anywhere.
What are you going to invent?
I am going to invent a flying bike.
教学方法：
任务教学法、情景教学法。
教学过程：
Pre-task preparations
1、播放有关人类历史上伟大的发明创造的视频，引导学生看图说出单词，最后教师总结，出示课题Great inventions, 教学单词invention。
T: Look! What are they?
S1:A telephone.
S2:A watch.
S3: A train.
T: Yes. These are all the great inventions that bring people a better life.
2、学生尝试用以下句型说一说自己知道的发明。
S1：Paper is a great invention.
S2: The train is a great invention.
While-task procedures
1、播放listen and say的录音，让学生找出对话中提到的几个发明。
T: The children in Ms Guo鈥檚 class are talking about inventions. Listen to the dialogue and name the inventions they talk about.
Ss: Paper, the watch鈥�
2、出示对话中提到的四个发明及Look and learn中的相机图局部，让学生猜并说出是什么物品。
T: (show part of the picture of a watch) What is this invention?
Ss: A watch.
T: Yes. (show the whole picture) It is a watch.
3、将四个发明的图片贴在黑板上，再次播放课文录音，引发学生关注每个发明给人类带来的好处。
T: Now let鈥檚 listen to the dialogue again. Try to find out what people can do with these inventions. (show the picture of paper) Paper.
Ss: People can write on it.
T: (show the picture of a watch) A watch.
Ss: People can tell the time anywhere.
根据图片，学生以小组形式介绍每个发明的功能。
S1：Paper is a great invention. People can write on it.
S2: The watch is a great invention. People can tell the time anywhere.
4、播放课文录音，学生模仿录音朗读对话，然后分组分角色朗读对话。
Post-task activities
学生独立完成课本第69页反馈练习中的猜谜游戏，并通过小组交流核对答案。
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