"Diverse Land Surface Forms" PPT courseware on changes in the land surface

Description

"Diverse Land Surface Forms" PPT courseware on changes in the land surface

Teaching Objectives (1)

Knowledge and skills

Read the map and understand the basic characteristics of our country's terrain.

Process and Method

Group cooperative learning, discussion and analysis of the impact of terrain on my country's climate, rivers and the production and life of our people.

Emotional attitudes and values

Make it clear that geographical things are interconnected and cultivate a love for the motherland

According to the obvious regional changes in color, how many parts can China's terrain be roughly divided into?

What useful geographical information can be obtained from this map?

Observe the textbook picture 2.1: state the average altitude on each step.

The altitude is between 1000 and 2000 meters.

The altitude is mostly below 500 meters

With an average altitude of more than 4,000 meters, it is known as the "Roof of the World"

The continental shelf is a shallow sea with a water depth of 100 to 200 meters and a width of about 400 to 600 kilometers.

1. The terrain of my country's mainland is higher in the west and lower in the east, facing the ocean. What impact may this distribution have on the climate?

2. The terrain of my country's mainland is higher in the west and lower in the east, facing the ocean. What impact may this distribution have on rivers?

3. When the river flows from a higher level to a lower level, what will happen to the height difference? What is the use value?

Standard training in class

1. The topography of our country is characterized by high in the west and low in the east, with a ladder-like distribution.

2. The main terrain types on the second step of my country’s terrain are ( )

A.Mountains and plateaus B.Mountains and hills

C.Hills and plains D.Plateaus and basins

3. The following mountain ranges belong to the first and second level dividing lines in my country ( )

A. Kunlun Mountain B. Tianshan Mountain

C. Changbai Mountain D. Daxinganling

Draw a picture:

Observe the textbook Figure 2.1 and try to draw a cross-section of China's terrain along 32° north latitude based on the obvious regional changes in color.

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For more information about the PPT courseware "Changes in the Earth's Surface and Diverse Surface Forms", please click on the "Changes in the Earth's Surface and Diverse Surface Forms" ppt tag.

"Diverse Surface Forms" Changes in the Earth's Surface PPT Courseware 2:

"Various Surface Forms" PPT Courseware on Changes in the Surface 2 The Earth's Surface in the Past What was the surface of the past like? Answer: The earth used to be a vast ocean. How did the former surface become what it is now? It is described as having two processes: expansion and contraction..

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Update Time: 2024-10-01

This template belongs to science courseware People's Education Press Fifth Grade Science Volume 2 industry PPT template

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