Section B 3a—3b Self … 初中九年级初三英语教案教学设计教学反思 人教版

Topic：Inventions.
Step1. Lead-in
Step2. Enjoy a video
Step3. Four tips to be a nice person that can make life better
Tip1. Dare to guess
Tip2. Dare to study
Read the passage and finish the chart.
Some cool inventions are listed in Science Magazine’s 25 best inventions of 2018. Do y ou want to learn about some of the inventions? Let’s find out.
★Social Robot. Robots may not be good communicators. But Jibo, made by John, may be different. It is made of steel. With a big，round head and fat body. Jibo looks like a cartoon character. As soon as you say, "Hey, Jibo." It will giggle(咯咯地笑), dance and turn to face you. When it talks to you, it moves its head and body naturally to communicate with you. Although it has no eyes or mouth, Jibo uses animated icons(生动的表情), such as a smile icon, to show emotions. Right now Jibo can only do some basic things, like taking photos or reading the news to you. But it may learn to do more in the future.
★Bookniture. Recently, a designer has invented a special book that can change into a piece of furniture(家具). The special book shaped creation is called Bookniture. It can be unfolded to become a chair or a small table. People can either carry it around for a portable(手提的)chair or can store it in their homes to use as extra furniture. The book was designed by Mike Mak. He came up with the idea after never having enough seats for his friends in his home. It’s made from fully-recyclable craft paper(牛皮纸). It comes in two colors, brown and black, and can be bought for between 50 and 70 dollars.
These cool inventions make our life better, smarter and in some cases---a little more fun.
Tip 3. Dare to imagine
Pairwork:
A: What is your invention?
B: It is .
A: What is it used for?
B: .
Tip 4. Dare to do
Design and write a description of your inventions.
请设计一个发明，并写出产品说明书。

Step4. Conclusion。