"Visitors from Extraterrestrial Space—Meteorites" PPT courseware

Description

"Visitors from Extraterrestrial Space—Meteorites" PPT courseware

learning target

1. Read the text correctly, fluently and emotionally, and feel the phonological beauty of the poem while reading.

2. Understand the content of the text, learn about the extraterrestrial visitors - meteorites, cultivate students' ability to collect information, and stimulate students' interest in exploring the mysteries of nature.

First reading of the text, overall perception:

1. Read the text freely, read the pronunciation of new words, and read the sentences smoothly.

2. What new knowledge have you gained about meteorites? Are there any questions you still haven't figured out?

Meteorites are both stones and stars:

(1) What does it look like in the sky when it is a star? Why come to our earth?

(2) Stars twinkle in the sky, but why do they turn into non-luminous stones when they come to the earth?

(3) What does it come to earth for?

Read the text carefully and share insights:

1. Collaborate in groups to learn, discuss and communicate, and solve unclear problems.

2. Each group reports its learning results. Other students listen carefully and if they have different opinions or ideas, add them.

It is a sleeping object, not yet awakened by life.

(1) How to understand "sleep, wake up"?

(2) Why does the text say this and what do you understand from it?

(They come to Earth so that we can study the structure of stars in the universe.)

Read the last two paragraphs of the text together:

(1) What do you think it is remembering?

(2) Understand the meaning of "messenger".

(3) How can a stone be a messenger?

(4) What do you want to know about the past whereabouts of meteorites? How can we get the answer?

(Only through continuous exploration and research)

Expand and extend

After class, the students continued to search for information about meteorites, and we will continue to share meteorite stories in the next class.

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For more information about the PPT courseware of "Meteorites from Beyond the World", please click the "Meteorites from Beyond the World" ppt tab.

File Info

Update Time: 2024-11-20

This template belongs to Chinese courseware Beijing Normal University Edition Third Grade Chinese Volume 2 industry PPT template

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