"The ocean is the granary of the future" PPT courseware

Description

"The ocean is the granary of the future" PPT courseware

learning target

1. Clarify the logical sequence of the article structure.

2. Understand the accuracy of expository language and be able to identify several common explanation methods.

3. Understand the relevant knowledge of the ocean and enhance ocean awareness.

Quickly scan the text and complete the following exercises.

1. The title uses the rhetorical technique of ________ and plays the role of _____________.

2. The problem explained in the text is _________

The text is explained in ________ order.

The structure of the article is _________

Read the text quickly in three minutes and answer the following questions

1. Why is the ocean the breadbasket of the future?

2. What food can the ocean provide for humans?

3. What truth does this article explain?

think

How did the author arrange the content of this article?

1. Algae can provide sufficient protein for humans

2. There are also abundant plankton in the ocean that are invisible to the naked eye.

3. There is still fishing potential for marine fish and shrimps

Summarize

The full text emphasizes that the ocean is the future breadbasket of mankind

Closing remarks

Argumentative conclusion: Mirroring the beginning of the article, it summarizes the explanatory part of the article, which will help readers further recognize the value of ocean development and utilization and enhance "ocean awareness."

Determine the descriptive method used in the following sentences.

1. As for the white flowers, that is because the cell fluid does not contain pigment. Some white flowers, such as chrysanthemums, are slightly red before they wither.

2. A special example of discoloration is the color-changing hibiscus, which is white when it first blooms in the morning...

3. The history of artificial cultivation is only two to three hundred years, but there are thousands of varieties with different shapes and colors. Another example is the poppy poppy, which has been cultivated into various colors including red, yellow, orange, and white...

4. I can give you an example: a hundred years ago...

5. For example, I saw a very shocking news in the newspaper some time ago...

6. This story describes two people, Edison and Einstein...

Example sign

When these words or phrases appear in the expository text, it is most likely that the explanatory method uses examples:

For example, for example, for example, for example, this story (this matter)

1. Among them, only one type of kelp has an annual output that is more than 2,000 times higher than its previous wild state.

2. Overseas, people have also cultivated a new species of algae. It is said that this algae produced on 1 hectare of water can obtain 20 tons of protein, multiple vitamins and minerals needed by the human body after processing. This is equivalent to the same nutrients that would be provided by soybeans grown on 40 hectares of land on land.

3. As long as we catch 100 million to 150 million tons of them, it will be more than double the annual fishing volume in the world today.

Class summary

1. What is the structure of this article? Total score

2. What order of explanation is used in this article? logical sequence

3. What explanation methods are used in this article?

Classify, list numbers, make comparisons, give examples

What are the characteristics of this article’s writing?

1. Discussions are interspersed in the description.

2. A variety of explanation methods are used.

3. Accurate and strict language

4. The transition is natural.

Keywords: The ocean is the granary of the future teaching courseware, the Chinese version of the eighth grade Chinese courseware for the first volume, the eighth grade Chinese slide courseware download, the ocean is the future granary PPT courseware download, .ppt format

For more information about the PPT courseware "The Ocean is the Granary of the Future", please click the "Ocean is the Granary of the Future" ppt tag.

"The ocean is the granary of the future" PPT courseware 2:

"The Ocean is the Granary of the Future" PPT Courseware 2 Learning Objectives 1. Clarify the logical sequence of the article structure. 2. Understand the accuracy of expository language and be able to identify several common explanation methods. 3. Understand the relevant knowledge of the ocean and enhance ocean awareness. Word accumulation partridge..

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Update Time: 2024-11-21

This template belongs to Chinese courseware Chinese version of eighth grade Chinese language volume 1 industry PPT template

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