Section 1 Feel the ecological beauty of my hometown

Teaching objectives

1. Cognitive goal

Understand the geographical location, climate, landform, various biological species and rich resources of Guiyang.

2. Ability objectives

Cultivate students' ability to observe and analyze charts, explore problems, comprehensively apply knowledge, collect data, make plans, solve problems, express problems and cooperate.

3. Emotional goals

Establish a sense of hardship, cultivate childlike innocence that loves hometown, nature, life and society, enhance ecological awareness and put it into action.

Teaching emphases and difficulties

1. Climatic characteristics of Guiyang

2. Formation and characteristics of karst landforms

3. Rare species in Guiyang

4. Resource distribution in Guiyang

Teaching media

Multimedia courseware.

teaching method

Multimedia comprehensive teaching method.

teaching process

first kind

Introduce a new course

1. In the previous chapter, we learned what ecological civilization is. The first chapter studies the historical evolution of the relationship between man and nature and the historicity and inevitability of ecological civilization construction. Today, we will learn about the unique ecology of Guiyang. [Title of blackboard writing]

2. Guiyang is located on the eastern slope of Yunnan-Guizhou Plateau, with pleasant climate, unique karst landform development and rich ecological resources. Among the provincial capital cities in southwest China, Guiyang is the closest to the seaport and the Pearl River Delta, and it is a land transportation hub and an important central city in southwest China. So what kind of climate characteristics does Guiyang have? Why is this characteristic formed? What is the karst landform like? What species are there in Guiyang? Today, we will learn about Guiyang's ecology in the first section. [Title of blackboard writing]

The second chapter is the cool and lovely hometown of Guiyang.

Section 1 Feel the ecological beauty of my hometown

Where is the geographical location of Guiyang? (Latitude and longitude, where in China)

What kind of terrain is there? (Altitude)

What kind of climate is formed?

What is the most typical geomorphological feature of Guiyang?

What species are bred by Guiyang's climate and diverse terrain?

Blackboard 1. Low latitude plateau, natural air conditioning (summer capital)

Presentation Notes Table 2- 1 Statistics of Precipitation and Temperature in Some Cities of China (Volume P 19)

Figure 2- 1 Topographic Map of Guiyang City

What information can the tour guide get from the form? (1 month and July average temperature, average annual moderate annual precipitation. )

Then the students analyze which place is the most suitable for human habitation? (Guiyang. The temperature difference is small and the annual precipitation is abundant. )

From the aspects of geographical location and topography, this paper analyzes the reasons for the formation of Guiyang's climate characteristics.

The deep and cool climate is beneficial to the development of human settlements and summer economy. In 2007, Guiyang was known as "China Summer Capital".

What is "Guiyang Index"

In addition to the unique cool climate, Guiyang has a very unique landform, which is widely distributed and has formed many beautiful scenery.

Write on the blackboard. Karst landforms are widely distributed and the landscape is peculiar.

Demonstration Description Figure 2-3 Schematic Diagram of Karst Geomorphology Figure 2-4 Distribution and Landscape of Karst Geomorphology in Guiyang City

Guide the students to read the book, read the first paragraph, and see how the karst landform is formed.

Let's take a look at the picture again (schematic diagram of karst landform). What are the forms of karst landforms?

Then look at the distribution and landscape of karst landforms in Guiyang and see where the karst landforms in Guiyang are distributed. There are also landscapes formed by karst landforms.

Summarizing the unique karst landform is an important characteristic resource for Guiyang to develop tourism and a favorable aspect for regional development. On the negative side, karst landform area has the characteristics of strong surface permeability, poor water holding capacity, poor soil layer and low biomass, and the regional ecological environment is fragile. Once the fragile ecological environment is destroyed, it will produce serious ecological problems and affect people's production and life.

Rocky desertification in karst landform area.

The practice of looking for tourism information in karst landform areas or conducting on-the-spot investigation in tourist attractions, and compiling karst landform tourism guides. Among them, there should be a tour route design and an introduction to karst landforms along the way.

Transition just talked about Guiyang's climate and diverse terrain, so what kind of species have been bred in such an environment? Please preview it when you go back. We'll talk about it next time.

Second lesson

Looking back on the last lesson, we learned about the geographical location and climate characteristics of Guiyang. Today we are going to talk about the biological species and resources contained in Guiyang.

Blackboard three. A city of forests (full of life and variety)

Figure 2-6, Cryptomeria qingyan

, Figure 2-7, Eucommia ulmoides Oliv.

Figure 2-8, White-crowned Long-tailed Pheasant

Figure 2-9, Chinese herbal medicines produced in this province displayed in Chinese medicine shops.

Please guide the students to see what rare species there are in Guiyang.

In addition to these precious species, Guiyang is also rich in traditional Chinese medicine. Please see Figure 2-9.

Summarize the relationship between biodiversity and human activities.

In addition to many rare species and rich traditional Chinese medicine, Transitional Guiyang also contains many mineral resources.

A shallow inland provincial capital rich in blackboard writing resources

Illustration Figure 2- 10, Geographical Location of Guiyang City (Book P23)

Figure 2- 1 1, Distribution Map of Mineral Resources in Guiyang (Book P24)

Figure 2- 12 maotiaohe Hydropower Station (Book P25)

Please read the "Geographical Map of Guiyang City", be familiar with the names and relative positions of the six provinces, autonomous regions and municipalities directly under the Central Government in southwest China, be familiar with the location estimation of Guiyang City in Guizhou Province, and compare the nearest distances from Kunming, Lhasa, Chengdu and Chongqing to the sea. Guiyang has good relative location conditions, which is convenient to strengthen the links between Guiyang and the coastal areas of South China, with the southwestern provinces, autonomous regions and municipalities directly under the Central Government, and with all parts of Guizhou Province, and give full play to Guiyang's ecological and resource advantages. )

Then look at the distribution map of mineral resources in Guiyang and tell me what mineral resources there are in Guiyang. Mineral resources are abundant and of high quality, with resource and economic advantages. )

Summarize the raw materials of aluminum, phosphorus and cement in Guiyang.

Maotiaohe Hydropower Station is rich in hydropower and coal resources, which is conducive to the construction of an energy base with hydropower and thermal power, and provides abundant energy for production and life. )

Summarizing the unique ecological environment, rich natural resources and superior location conditions is the advantage of Guiyang's participation in regional cooperation, the source of pillar industries and the foundation of building an ecological and civilized city.

Theme of practical activities: the favorable conditions for Guiyang to build an ecological and civilized city.

Activities: running newspapers, publishing columns, organizing speech contests and debates, etc.

Objective: To deepen the understanding of Guiyang's ecological and regional conditions.