"Strange Big Rock" PPT courseware

Description

"Strange Big Rock" PPT courseware

Li Siguang: (1889-1971) Chinese geologist, Mongolian, native of Huanggang, Hubei. Studied in Japan and the UK. In his early years, he joined the Tongmenghui and participated in the Revolution of 1911. He once served as professor of the Department of Geology of Peking University and director of the Central Research Institute of Geology. After the founding of the People's Republic of China, he served as Minister of Geology, Vice President of the Chinese Academy of Sciences, Director of the Institute of Paleontology, and Director of the Institute of Geomechanics of the Chinese Academy of Sciences. Member of the Department of Earth Sciences, Chinese Academy of Sciences. Joined the Communist Party of China in 1958. He was elected chairman of the China Association for Science and Technology, representative of the first to third National People's Congress, vice chairman of the second to fourth National Committee of the Chinese People's Political Consultative Conference, and member of the ninth Central Committee of the Communist Party of China.

Self-study requirements:

1. The classmate at the table read the text loudly once.

2. Circle the new words this time and read them 3 times.

Read it and see who can read it correctly

A pit test on the legacy of the Qin Dynasty

strange famous quietly dodge interesting

history flat drive travel specialized

Inspection of Qinling Relics Research Results

shock, tight, turn around, hide and seek

database

Qinling Mountains: stretches across the south-central part of Shaanxi Province. East-west direction. It is the watershed between the two major river systems of the Yellow River and the Yangtze River, and is also part of the geographical dividing line between north and south in China. The main peak, Taibai Mountain, is 3,767 meters above sea level.

Glacier: In high mountains or polar regions, the snow turns into ice blocks due to its own pressure (or the snow melts, seeps down and freezes into ice blocks), and moves along the slope of the ground due to gravity. This kind of moving large ice The block is called a glacier.

Quaternary glaciers: about 2.5 million years ago to the present. During this period, many glaciations occurred extensively in high latitudes, and the climate was extremely cold. People call glaciers in this era Quaternary glaciers.

Meteorites: When large meteors pass through the Earth's atmosphere,

Meteorites that are not completely burned and fall to the earth are more stony or are entirely stony.

Geologist: A scientist who studies the formation of earth's materials and crustal structure to explore the formation and development of the earth.

Abrupt: towering.

1. Read the text "Strange Big Stone" carefully and use "~~" to outline the relevant sentences.

1. In the text, write the sentence that Li Siguang became interested in the big stone while playing hide and seek.

2. Write a sentence in which Li Siguang ran to ask the teacher and thought further based on the teacher's speculation.

3. Write a sentence about Li Siguang's special investigation of this big stone and find out its origin.

2. Read the text carefully and understand it carefully before answering:

What did you learn from Li Siguang's understanding of the origin of the big stone? Use the sentence pattern of "Grandpa Li Siguang, I want to say _________ to you".

3. Read the text and fill in the blanks:

Such a heavy stone fell from the sky with such force————————————．

it should------------.

But it————————————?

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"Strange Big Stone" PPT courseware 3:

"Strange Big Stone" PPT courseware 3 Trial learning requirements: 1. Read the text freely and mark the natural paragraphs. 2. Read the new characters and words and draw the new words. 3. Thinking: What does the text tell us? When Li Siguang was a child (had doubts about the big stone), he asked (teacher...

"Strange Big Rock" PPT Courseware 2:

"Strange Big Stone" PPT Courseware 2 Li Siguang (18891971) Chinese geologist. Mongolian, from Huanggang, Hubei. Studied in Japan and the UK. Served as a professor in the Geology Department of Peking University. Wrote many geological works that were influential in the world. do you know? ..

"Strange Big Stone" PPT teaching courseware download 5:

"Strange Big Stone" PPT teaching courseware download 5 When Li Siguang was ( ) with his friends, he became interested in a stone ( ), so he went to ask ( ) and ( ), but he did not get the answer. When Li Siguang grew up, he went to England ( ) and finally understood the reason...

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Update Time: 2024-11-18

This template belongs to Chinese courseware Lu Jiao edition third grade Chinese language volume 1 industry PPT template

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