"Climate of the World" PPT

Description

"Climate of the World" PPT

Part One: Teaching Objectives

Knowledge and skills:

Be able to distinguish between language used to describe weather and climate and give examples.

Process and methods:

1. Read the climate histogram and tell the climate characteristics of a certain place and the climate differences in different regions.

2. List examples to illustrate the impact of climate on production and life.

Emotions, attitudes and values:

Cultivate students' awareness of climate change through climate teaching.

The world's climate PPT, part 2: climate and life

Inuit:

I live in the Arctic region, where it is cold all year round and is a world of ice and snow.

Arab:

I live in the Arabian Peninsula and we have a hot and dry place with very little rain during the year.

Dai girl:

I live in Xishuangbanna, Yunnan. It is hot all year round here, it rains almost every day, and the air humidity is very high.

Tibetan guy:

I live in the Qinghai-Tibet Plateau, where we have sufficient sunlight, low temperatures, and a large temperature difference between day and night.

Distinguish between weather and climate

Weather: refers to the atmospheric conditions such as wind and rain, hot and cold, cloudy and sunny in a place in a short period of time.

Characteristics: short time, changeable;

Climate: refers to the multi-year average weather conditions in a certain area.

Features: long time, stable;

World climate PPT, part three: regional differences in climate

1. What are the two elements that describe climate?

2. By reading the ________ chart, you can understand the changes in temperature in a region. By reading the ________ graph, you can understand the changes in precipitation in a region.

3. To describe the climate characteristics of a place, you need to read both the ________ map of the place and the ________ map.

Read the temperature and precipitation histograms to understand climate characteristics

Read the temperature chart and analyze the hot and cold conditions in a place.

The average temperature in the coldest month (January) is above 10℃, and the average temperature in the hottest month (July) is above 23℃. It follows that this area has mild winters and hot summers.

Read the precipitation histogram and analyze the dry and wet conditions of a place.

The precipitation here is above 100mm in December, January and February, and below 30mm in June, July and August. It can be concluded that this area has more rain in winter and less rain in summer.

Based on the cold, hot, dry and wet conditions of the place, the climate characteristics of the place are summarized: mild and rainy in winter, hot and dry in summer.

Expansion homework

Read the information and explore the impact of climate on our daily lives, industrial and agricultural production, transportation, etc.?

The world's climate PPT, part 4: the world's main climate types

1. Tropical climate types and main distribution areas

Tropical rainforest climate near the equator, hot and rainy all year round

Tropical grassland climate: The north and south sides of the tropical rainforest have high temperatures all year round, divided into dry and wet seasons.

Tropical monsoon climate in southern and southeastern Asia with high temperatures throughout the year and two seasons of dry and rainy seasons

Tropical desert climate, near the Tropic of Cancer, with high temperatures and little rain throughout the year

2. Temperate climate types and main distribution areas

Temperate maritime climate, the west coast of the continent between 40-60° north and south latitude, mild and humid throughout the year

Mediterranean climate: the west coast of the continent between 30-40° north and south latitude, hot and dry summers, mild and rainy winters

Temperate continental climate Temperate continental interior with high temperatures in summer, cold winters, sparse precipitation, and dry climate

Temperate monsoon climate Eastern temperate continent, hot and rainy summers, cold and dry winters

World climate PPT, Part 5: Factors affecting climate distribution

terrain factors

1. The main factors that affect climate are _________, _________ and ___________.

2. Determine the factors that affect the climate of the following places

(1) Lushan Mountain in Jiangxi Province, my country, has become a summer resort.

(2) The climate in the Tarim Basin in Xinjiang is dry, while the climate in Beijing at the same latitude is relatively humid.

(3) Northern Heilongjiang has a long winter with lots of ice and snow; southern Hainan Island has summer-like weather all year round with more precipitation.

Discuss with an example: What is the relationship between climate and human activities?

1. The impact of climate on human life.

2. The impact of climate on human production.

3. The impact of human activities on climate.

World Climate PPT, Part Six: Class Summary

1. Distribution of main climate types

2. Characteristics of various climate types

3. Climate and human production and life

Keywords: Business Planet edition seventh grade geography PPT courseware free download, world climate PPT download, .PPT format;

For more information about the "Climate of the World" PPT courseware, please click the "Climate of the World" ppt tag.

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Update Time: 2024-09-07

This template belongs to Geography courseware Business Planet Edition 7th Grade Geography Volume 1 industry PPT template

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