"Precipitation Distribution" PPT courseware download

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"Precipitation Distribution" PPT courseware download

Part I: Precipitation distribution

1. Regional distribution of precipitation in my country

Reading pictures and answering

1. Most of the areas with annual precipitation exceeding 1600 mm are in _____________.

2. The 800 mm constant precipitation line passes through the ___ Ridge and near the __ River to the southeastern edge of the _____ Plateau. It is generally consistent with my country's ___ isotherm in January.

3. The 400 mm constant precipitation line roughly passes through ____ ___ Ridge, Zhangjiakou City, ____ City, _____ City to the eastern edge of the Himalayas.

4. Most of the areas with annual precipitation below 200 mm are in _____________.

5. What are the characteristics of the regional distribution of precipitation in my country? Why?

2. Seasonal distribution of precipitation in my country

1. The four cities are all located in the east of my country and are arranged from north to south.

2. The months with more precipitation are _______________ in Guangzhou, _______________ in Wuhan, ______ in Beijing, and _____ in Harbin.

3. The seasonal changes in precipitation in the four places have something in common: _______________, and the obvious difference is ____________________________.

4. Why is the seasonal distribution of precipitation in various parts of our country very uneven, with more precipitation in summer and less precipitation in winter? Is the rainy season long in the south and short in the north?

Precipitation distribution PPT, part 2 content: classroom activities

Class activity one

What impact does the precipitation in Shanghai have on our lives?

Class activity two

In mid-June, it rained continuously in Shanghai. Wang Dong was on a business trip from Shanghai to Beijing, and his mother reminded him not to forget to bring his raincoat. In late September, Shanghai has a crisp autumn weather. Wang Dong was going to Guangzhou for a meeting, and his father also asked him to bring rain gear. Which of Wang Dong’s father’s and mother’s actions is necessary and which is redundant? Why?

Class activity three

The summer before last, Chongqing suffered the worst drought in 60 years. 8 million people suffered from water shortages. The severe drought also encountered persistent high temperatures, with the highest temperature hitting 44.5 degrees. Please think about what kind of precipitation characteristics this abnormal climate phenomenon reflects in our country?

Class activity four

1. The isoprecipitation line in my country that is consistent with the 0℃ isotherm in January ( )

A. 1600mm B. 800mm C. 400mm D. 200mm

2. The areas where plum rain and late drought occur are in ( )

A. Southern coastal area B. Middle and lower reaches of Yangtze River area

C. North China D. Northeast China

Precipitation distribution PPT, part 3: practice

The Qinling Mountains-Huaihe River is an important climate dividing line in eastern my country.

Average temperature in January

Qinling Mountains-Area north of Huaihe River:

_______________________

Qinling Mountains-Area south of Huaihe River:

_______________________

annual precipitation

Qinling Mountains-Area north of Huaihe River:

_______________________

Qinling Mountains-Area south of Huaihe River:

_______________________

Keywords: Shanghai Education Edition Geography PPT courseware for seventh graders, Volume 1, free download, precipitation distribution PPT download, .PPT format;

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"Precipitation Distribution" PPT download:

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"Precipitation Distribution" PPT courseware:

The first part of the PPT courseware "Precipitation Distribution": Review and consolidate the forms of precipitation. Measurement of precipitation such as rain, snow, hail, etc. 1. Measuring tools: rain gauge and measuring cylinder 2. Measurement results: Daily precipitation, monthly precipitation, annual precipitation, precipitation Seasonal change type 1...

"Precipitation Distribution" PPT:

"Precipitation Distribution" PPT Use your brain. What are the significant differences between the two groups of houses? Think about it, why is there such a big difference, and what is it related to? Read the picture and answer 1. Most of the areas with annual precipitation exceeding 1600 mm are in ____________. 2. 800 mm..

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Update Time: 2024-11-22

This template belongs to Geography courseware Shanghai Education Edition Seventh Grade Geography Volume 1 industry PPT template

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