"The Language of Nature" PPT Courseware 6

Description

"The Language of Nature" PPT Courseware 6

learning target

1. Understand and memorize words

2. Preliminarily understand some knowledge of expository writing, and master the method of explaining things in an orderly manner and giving examples.

3． Understand what phenology and phenology are and what it means to study phenology.

4. Inspire enthusiasm and interest in loving nature, loving science, and studying science.

Check new words

phonetic notation

Zaitu Germination Susu Forsythia

Understand the meaning of words

Times: one by one.

To disappear: to hide and not show up. This means that the chirping has disappeared and the traces have been hidden. Hide, hide.

The journey is carried by wind and snow: the land is covered with wind and snow. Load, fill.

It’s like this every year: It’s like this every year. This is.

Repeatedly: Describes the cycle that goes on and on, week after week.

Pianran: The movement is brisk.

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1. Is this article an explanatory text that introduces things or explains something?

2. What is the order of explanation in this article?

3. What is the explanatory structure of this article?

4. What explanation methods are used in this article? Give an example.

5. Based on the analysis of language characteristics, what kind of expository article is this article?

About the Author

Zhu Kezhen was an outstanding modern scientist in my country. He had high attainments in meteorology, climatology, geography, and the history of natural sciences throughout his life. “Phenology is one of the areas where he made important contributions.

Read the text quickly and think independently:

1. What is phenology and phenology?

Natural phenomena such as the growth and decline of vegetation and the coming and going of migratory birds were called phenology by the working people in ancient my country.

The science of using phenological knowledge to study agricultural production is phenology.

2. What is the importance of phenological observation to agriculture?

Phenological observation data reflect the combination of temperature, humidity and other climatic conditions, and also reflect the impact of climatic conditions on organisms. It is relatively simple and easy to master when applied in agricultural activities.

3. What are the factors that determine the onset of phenological phenomena?

1. Latitude;

2. The difference in longitude

3. The difference between high and low;

4. The difference between ancient and modern times.

4. What is the significance of studying phenology?

The first is to predict the farming season, select sowing dates; arrange crop zoning, determine the dates for afforestation and collecting tree seeds; introduce plants to areas with the same phenological conditions; avoid or reduce pest damage; and facilitate agricultural development in mountainous areas.

The ideas are clear and well-organized.

Elicit phenology and phenology

The importance of phenological observations to agricultural production.

Factors that determine the onset of phenological phenomena

Implications for studying phenology.

Enlightenment: When writing expository essays, you must be organized and have clear ideas and distinct layers.

language of nature

Would it be nice to change the title of the article to "A Fruitful Science—Phenology"?

In addition to vividness and imagery, what other characteristics does the language of this article have? Please give an example.

Accurate, rigorous, vivid and beautiful.

Keywords: Nature's language teaching courseware, Lujiao version seventh grade Chinese PPT courseware download, second volume, seventh grade Chinese slide courseware download, nature's language PPT courseware download, .PPT format;

For more information about the "Language of Nature" PPT courseware, please click the "Language of Nature" ppt tag.

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Update Time: 2024-10-19

This template belongs to Chinese courseware Lu Jiao edition seventh grade Chinese language volume 2 industry PPT template

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