"Starting from the Changes of Television" Production and Life PPT Courseware 3

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"Starting from the Changes of Television" Production and Life PPT Courseware 3

With black and white television, people thought, “It would be great if there was color.”

As the screen gets bigger, people think: "It's better to have no radiation and protect the environment."

Group discussion:

① Why are TVs constantly updated?

② What areas of the TV sets you see still need improvement?

③ Will the kind of TV you envision happen? Why?

④ What have you discovered from the development of television? What does it have to do with people's needs and the development of science and technology?

little designer

1. Based on your own life experience, list the problems or shortcomings of the products used in daily life.

2. Discuss in groups to see if their respective questions are reasonable.

3. Show your improved products (new products) to all classmates.

①What are your products based on?

② If everyone has a common idea for improvement, do you think the manufacturer will find ways to improve it? Why?

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For more information about the PPT courseware "Production and Life Starts from the Changes in Televisions", please click the "Production and Life ppt Starts from the Changes in Televisions" ppt tag.

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"Starting from the Changes of Television" Production and Life PPT Courseware 2:

"Starting from the Changes of Television" Production and Life PPT Courseware 2 Students, what TV programs do you like to watch? Why like? 1. Human Geography () ticket 2. Children’s animation () ticket 3. Science and education program () ticket 4. Animal World () ticket 5. Entertainment Festival..

"Starting from the Changes of Television" Production and Life PPT Courseware:

"Starting with the Changes of Television" Production and Life PPT Courseware Starting with the Changes of Television On March 18, 1958, my country's first black and white television was born. In 1978, the state approved Shanghai TV Factory to introduce the country's first color TV production line, which was officially completed in October 1982..

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Update Time: 2024-11-18

This template belongs to Morality and Society People's Education Edition Fourth Grade Society Volume 2 industry PPT template

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