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《Unit 8 Computers and the Internet》集体备课教案优质课下载
Let students to learn about history and basic knowledge of computers.
1. Ability aims
Develop students' reading abilities and let them learn different reading skills.
2. Emotion aims :
Arouse students' great interest in learning computers and let them learn to use the computers in their daily lives.
Teaching difficulties and important points
1. Let the students learn more about history and basic knowledge of computers.
2. Get the students to learn different reading skills.
Teaching methods
1. Task-based teaching and learning
2. Cooperative learning
3. Discussion
Teaching procedures and ways
Step1.Warming up
Task1: How much do you know about computers? (Make a survey)
1. What does IT mean?Information technology2. How to speak 科学技术 in English?Science and technology3. What does PC mean?Personal computer?4. How to speak 人工智能 in English?Artificial intelligence ?5. What does PDA mean??Personal digital assistant 6.How to speak 笔记本电脑 in English?Notebook computer/ laptop?7. What does W.W.W mean?World wide web8. What can computers be used to do in our daily life?……Task2: What is it?
Give some sentences to describe different kinds of calculating objects and some pictures to help the students to guess what it is?
① An old calculating machine used in China until now.
An abacus
② It is a new calculating machine which can solve a large number of mathematical problems.
A calculator
③ It is built to solve some mathematical problems. But it is too big.
A huge computer
④ It is a computer which can solve all kinds of problems and is used widely now .
A PC / desktop