"Coordinating the relationship between man and land to achieve sustainable development" PPT on man-land relationship and sustainable development

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"Coordinating the relationship between man and land to achieve sustainable development" PPT on man-land relationship and sustainable development

Part One: Learning Objectives

1. Understand the thoughts on the relationship between man and land in different periods and their causes.

2. Understand the essence of environmental issues.

3. Master the approach of taking the path of sustainable development.

Coordinating the relationship between man and land to achieve sustainable development PPT, part 2 content: 01 Sorting out the teaching materials and laying a solid foundation

1. The evolution of thoughts on the relationship between man and land

2. Take the road of sustainable development

The essence of environmental problems is _______ problems, which arise in the process of development and must be ______ in the process of development.

1. Change traditional development concepts

(1) Traditional development concept: One-sided pursuit of ______ growth, ignoring the all-round development of people and all-round progress of society; simply taking the growth of ______ as the only yardstick to measure economic and social development; simply treating nature as human survival and development objects.

(2) Sustainable development concept: a multi-goal model that coordinates economic development, _________ progress, and sustainable resource and environment support.

2. Transform the traditional development model

(1) The difference between traditional development model and sustainable development model

(2) Transformation measures

①____________ utilization of natural resources.

②______ of environmental pollution.

③Ecological______.

3. Public participation starts with me

(1) Promote green development and build a beautiful China.

(2) Cherish natural resources and protect the ecological environment.

Coordinating the relationship between man and land to achieve sustainable development PPT, part 3 content: 02 Exploring key points to improve literacy

Research point 1: The evolution of thoughts on man-land relationship

Inquiry guide

A mountainous county in my country decided to build a channel to divert water from a river in a neighboring county to solve the serious lack of water for local production and living. However, the water diversion channel project is very arduous and requires digging channels on the cliffs. The people of the county were not afraid of hardships and spent more than ten years finally building this water diversion channel. The clear canal water flows into the land that has been dry for thousands of years, greatly improving the local living environment.

1. What kind of spirit does this county’s water diversion project embody? In what period was this idea most evident?

Answer: The county's water diversion project reflects the local people's tenacious perseverance and spirit of not being afraid of hardships and daring to fight against nature. period of industrial civilization.

2. What benefits will the success of this water diversion project bring to the local economy?

Answer: The success of the water diversion project has greatly improved the local living environment, increased crop yields, increased farmers' income, and developed the local economy.

3. According to the man-land coordination theory, what issues should be paid attention to when transferring water from neighboring counties? Why?

Answer: The amount of water should be controlled. If the amount of water diverted is too large, water shortages will occur in neighboring counties, and ecological problems such as secondary land salinization will also occur in this county.

Track training

1. Read "Dongting Lake Change Chart" and answer the following questions.

(1) Compared with Picture B, what are the main reasons for the changes in Dongting Lake? What are the consequences?

Answer: Create farmland around lakes. The lake area has shrunk, its flood storage function has declined, and flood disasters have become frequent, causing huge economic losses and affecting the sustainable development of the local economy and society.

(2) Why should a large flood storage area be set up around Dongting Lake? What kind of thinking on the relationship between man and land does this embody?

Answer: The area of ​​Dongting Lake has shrunk and its function of regulating floods has declined. The flood storage area was established to regulate and store floods from the Yangtze River. This reflects the theory of man-land coordination.

Exploration point 2: Take the road of sustainable development

Inquiry guide

Based on the material, answer the following questions.

According to reports, the National Agricultural Zoning Office interpreted and compared satellite remote sensing images of 53 county-level units in 1986 and 1996 in the Sanjiang Plain of Heilongjiang, Inner Mongolia, the Hexi Corridor of Gansu, and the Hami region of Xinjiang, and found that the land reclaimed in the above areas in the past 10 years The total area is nearly 2 million hectares (including about 1.2 million hectares of reclaimed grassland and about 800,000 hectares of reclaimed wasteland), but the actual newly added cultivated land area is only 1 million hectares... The local people said with distress when they saw the land that was abandoned after being reclaimed. : "It takes one year to cultivate pasture, two years to raise grain, three to five years to turn into sand."

1. The land abandoned in the above-mentioned areas in my country in the past 10 years has reached ________% of the total cultivated area.

2. From the analysis of the conditions in the dry and wet areas, except for the Sanjiang Plain, which belongs to the ________ area, most of the other areas belong to the ________ and ________ areas. What is the main reason for the land being abandoned?

3. From the perspective of regional sustainable development strategies, the main reasonable targeted measures that should be taken in the areas where the above-mentioned land has been abandoned include (multiple choices)

A. Prohibit plowing and deforestation, and prevent indiscriminate cultivation

B. Intensive farming to increase grain yields

C. Build ditches and canals for reasonable irrigation

D. Introduce alkali-tolerant crop varieties and improve saline-alkali soil

E. Plant trees and grass and create protective forests

F. Use mechanized farming and prohibit chemical fertilizers and pesticides

G. Return farmland to grazing and carry out reasonable grazing

Core summary

1. Utilization and protection of land resources, forest resources, water resources and marine resources

(1) Sustainable utilization of land resources

(2) The role of forests and the problems caused by their destruction

(3) Causes and solutions to water shortage problems

(4) Problems, causes and solutions that arise in the development and utilization of marine resources

2. An important way to implement sustainable development - circular economy

Track training

The relationship between people and land is like the relationship between fish and water, but land resources in many places have been seriously damaged. Complete questions 2 to 4 accordingly.

2. Currently, the area of ​​arable land in the world is decreasing at a rate of 7.08 million hectares per year. The main reason is that

A.Water erosion, wind erosion, desert encroachment

B. Global warming, rising sea levels

C. Expansion of land area for urban construction and transportation

D. Rapid development of animal husbandry and agriculture

Coordinating the relationship between man and land to achieve sustainable development PPT, part 4 content: 03 class drill knowledge implementation

Ancient Chinese Taoism has the thoughts of "Heaven and earth coexist with me, and all things are one with me" and "the unity of heaven and man" ("Zhuangzi: Equality of Things"). Answer questions 1-2 accordingly.

1. This man-land relationship is recognized by everyone as a theory and began with

A. Ancient Greek era B. my country’s Spring and Autumn Period and Warring States Period

C.1860s D.1960s

2. The approach consistent with this idea is

A. If you want to be rich, cut down more trees. B. Pay attention to hygiene and use disposable lunch boxes.

C. Live life, have more children and live longer. D. Go to the market to buy vegetables and bring your own basket.

(2019·Monthly Examination of Fangshan High School, Donghai County, Lianyungang) "Strive to build a beautiful China and realize the sustainable development of the Chinese nation." The expression "Beautiful China" places ecological civilization in the overall layout of socialist construction and the sustainability of the Chinese nation. The new height of development highlights the important strategic position of ecological civilization construction. Answer questions 3-4 accordingly.

3. The basis of “building a beautiful China and realizing the sustainable development of the Chinese nation” is

A. Economic sustainable development B. Social sustainable development

C. Ecological sustainable development D. Cultural sustainable development

4. Human activities will have a profound impact on the construction of ecological civilization. Which of the following behaviors is in line with the concept of ecological civilization construction?

A. Convert farmland to forest in hills and mountainous areas

B. Expansion of groundwater exploitation in water-scarce areas in northern my country

C. Deforestation to open up wasteland and reclaim lakes for farmland

D. Complete shutdown of polluting industries

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Update Time: 2024-07-27

This template belongs to Geography courseware Hunan Education Edition High School Geography Compulsory Course II industry PPT template

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