"Climate" China's natural environment PPT courseware 7

Description

"Climate" China's natural environment PPT courseware 7

learning target

1. Ability to read and analyze pictures:

A Able to look at pictures and describe the distribution characteristics of temperature and precipitation in my country

Be able to name the temperature zones, basis of classification, cooking methods and main crops

Be able to name the names, classification basis, and vegetation types of wet and dry areas

B Use the map to analyze my country’s climate characteristics and causes

2. Written expression ability: analyze and accurately describe my country’s climate characteristics and causes

Characteristics of temperature distribution in my country:

1. The temperature difference between north and south is large in winter

(Reason: wide latitude; influence of winter monsoon)

2. Except for the Qinghai-Tibet Plateau, high temperatures prevail in the north and south in summer.

(Reason: The sun shines directly on the northern hemisphere, and the day is longer in the north than in the south)

Characteristics of precipitation distribution in my country

1. Space: gradually decreasing from the southeast coast to the northwest inland

2. Time: more summer and autumn, less winter and spring; big inter-annual changes

my country’s climate characteristics

Reason: my country is located in the east of the world's largest continent and is close to the world's largest ocean. The thermal difference between sea and land is the most significant.

What is the significant impact of my country’s monsoon climate?

Pros: Rain and heat occur at the same time in summer, which is conducive to crop growth.

Disadvantages: droughts and floods, low temperatures in summer, cold waves in winter and spring

What are the boundaries between monsoon and non-monsoon areas?

400mm constant precipitation line;

The boundary between semi-humid and semi-arid areas;

The dividing line between forest steppe and steppe;

The boundary between the inner flow area and the outer flow area;

The dividing line between farming and animal husbandry

Our country has a vast continent, with the west extending into the interior of Asia.

The annual and diurnal changes in temperature are large. Compared with areas at the same latitude in the world, the winter temperature is lower and the summer temperature is higher.

A. The annual temperature difference is ___, and the climate ___ has significant characteristics.

BThe annual temperature difference is ___, and the climate ___ features are significant

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For more information about the "China's Natural Environment and Climate" PPT courseware, please click on the China's Natural Environment ppt and climate ppt tag.

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Update Time: 2024-07-31

This template belongs to Geography courseware People's Education Edition Geography for Grade 8 Volume 1 industry PPT template

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