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师梦圆高中英语教材同步新世纪课标版高二上册Unit 5 Technology all around us下载详情
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牛津上海课标版《Unit 5 Technology all around us》集体备课PPT课件优质课下载

What is the history of VR?

Where’s VR applied?

What are people’s opinions on VR?

How will VR develop in the future?

……

What’s VR?

What is virtual reality, or VR? If something is

virtual, then it is created by computer technology and appears as if it were real. Virtual reality is a computer system with a special headset. When you put on the headset, you look at two tiny television screens. They’re so close to your eyes that your mind will see the image as one picture, and you’ll believe that you’ve entered a different world. In many systems, you also wear a special data glove. With this glove you can reach out and touch things in the artificial world.

Question-Answer Pattern (提问-回答模式)

Q:

A:

a computer system

a special headset

What is VR?

_________________________

___________________________

VR

a special data glove

Practice of Q-A Pattern

What is peer pressure? Peer pressure is/

means/refers to /is described as the pressure

that you feel to behave in a certain way because

your friends/ group members expect it.

1: fashion

2: independence learning