"The Sun" PPT Courseware 6

Description

"The Sun" PPT Courseware 6

Take a guess

There is an old man who goes to work at dawn.

If you don't work on a day, it will be raining or windy.

My classmates, I am far, far away from you, and I cannot catch up to attend your classes. I'm big, big, and my temperature is high, high. Now, I wonder how much everyone knows about me?

Reading requirements

Read it and think about it: How many characteristics of the sun did the author write about? How did he write them clearly?

Explanation method: list numbers and give examples

The sun is () kilometers away from us. To reach the sun, if you walk, day and night, it will take almost ( ) years; even if you fly, it will take ( ) years.

Use your brain:

1. What is the main meaning of this passage?

2. What do the numbers in brackets say? What are the pros of writing in this manner?

Explanation method: list numbers and make comparisons

When we see the sun, we think it is not big. In fact, it is very big. () can () (). Because the sun is so far away from the earth, it appears to us to be only the size of a plate.

Explanation method: use metaphors and list numbers

The sun (), (), is a (). The temperature of the sun is very high, with a surface temperature of 6,000 degrees Celsius. Even steel will turn into steam when it touches it; the core temperature is estimated to be 3,000 times the surface temperature.

Small practice pen:

Requirements: Select two or three characteristics of the moon to write about, and use methods such as listing numbers and making comparisons to try to explain the characteristics of the moon clearly.

The sun is made of gases that burn and emit light and heat. Scientists believe that the sun can burn for about 10 billion years and has existed for about 5 billion years. It can be said that the sun is now middle-aged. As early as more than 2,000 years ago, our ancestors discovered that a black spot like a tricorn crow appeared on the dazzling sun, which is now called a sunspot. This is the world's earliest record of sunspots.

Keywords: Sun courseware PPT, New People's Education Edition third grade Chinese PPT courseware download, third grade Chinese slide courseware download, Sun PPT courseware download, .PPT format

For more information about "The Sun" PPT courseware, please click on the "Sun PPT" tab.

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"The Sun" PPT quality courseware:

"The Sun" PPT quality courseware Part One: Learning Objectives 1. Be able to read the text correctly, fluently and emotionally, and grasp the content of the text. 2. Be able to recognize the new characters in this lesson, be able to write the new characters such as photograph in the grid, understand the words composed of the new characters, and develop independent literacy skills. ..

File Info

Update Time: 2024-09-03

This template belongs to Chinese courseware The second volume of third-grade Chinese compiled by the People's Education Publishing House industry PPT template

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