"Cricket" PPT courseware

Description

"Cricket" PPT courseware

Part One: Learning Objectives

1. Master the pronunciation, shape and meaning of new words, understand the order of explanations in expository texts, as well as the methods and functions of explanations.

2. Carefully figure out the function of key sentences to deepen your understanding of the text.

3． Grasp the author's emotional context and understand the author's thoughts and feelings about loving crickets.

Cricket PPT, Part 2: Overall Perception

About the Author

Jean-Henri Casimir Fabre (1823-1915), French entomologist, animal behaviorist, and writer. Known as the "Uyghur of the insect world" by the world. Author of 10 volumes of "Insects".

word accumulation

Rest ( ) Nest ( ) Jaw Pliers ( )

Elytra ( ) Brown ( ) Mesh ( )

Cicada ( ) Lettuce ( ) Katydid ( )

Wrinkles ( ) Grit ( )

No fixed abode: No fixed place to live.

Cadence: ups and downs, harmonious and melodious.

Rest your feet: Rest your feet, take a rest.

Everything is renewed: All things or scenes in the universe are old and new.

Echo: (sound, language, action, etc.).

Cricket PPT, part three: clarifying ideas

Read the text quickly and clarify the ideas in the text.

The first part (1-5) explains the cricket's nest-building process and its physiological characteristics, and praises its hard-working spirit and unwillingness to just take things easy.

In the second part (6), it is written that the cricket "sings", indicating that it is the "number one singer" and wins the championship with "many singers" and "constant singing".

The third part (7-12) introduces the reasons why crickets "sing".

independent inquiry

1. What explanation methods are used in the text? Please give an example.

2. In what order does this article explain the whole process of cricket nest building?

Cricket PPT, Part 4: Study the text

collaborative inquiry

1. How does the author evaluate the singing of crickets?

Clarification: The author gives a very high evaluation to the singing of crickets and believes that crickets are the creatures that sing the most beautifully and melodiously when all things are revived. This is a heartfelt admiration.

2. From what aspects does the author introduce the elytra of crickets?

Clarity: The author introduces the elytra of crickets in detail from several aspects such as position, structure and color, and uses a metaphor "like a heavenly book with Arabic patterns" to vividly outline the characteristics of the elytra.

3. What order of explanation does the text use when introducing crickets?

Clarity: The author uses a logical sequence to explain, from phenomenon to essence, and gradually introduces or leads out the principles or things introduced.

4. Why does the article not introduce the aggressive habits of crickets?

Clarity: The article explains the nesting and singing of crickets, and explains the principle of cricket singing. This is based on the author's understanding of crickets from the perspective of human character and human life. It is impossible for the author to introduce all the characteristics of crickets in one article. Instead, he can only decide the choice based on the purpose of writing and write the main characteristics of crickets. habits.

5. Why can the author make crickets so cute?

Be clear: The author is full of love and praise for life. He observes and feels crickets with humanistic care, and the words are filled with praise for crickets. Through the introduction of nest building and singing, he praises the hardworking spirit of crickets throughout their lives.

Cricket PPT, Part 5: Taste the language

1. The cricket engineer digs with its front paws and uses its jaw pincers to dig out large gravel. I saw it kicking with its powerful hind legs with two rows of serrations, kicking the excavated soil behind it in an inclined plane.

Appreciation: From the "cricket... slope", we can see that the process of building a nest is very simple. The verbs "dig", "dig out", "kick", etc. are used appropriately, and the process of building a nest is accurately written.

2. It is a hymn for the resurrection of all things, a song that can be understood by germinating seeds and green grass.

Appreciation: The author used the comparative explanation method to compare the singing of crickets with the calls of lark, showing his praise and love for the singing of crickets.

3. The one hundred and fifty triangular prism teeth on the bow mesh with the steps of the left elytra, causing the four dulcimers to vibrate at the same time. The two dulcimers below are produced by direct friction, the two dulcimers above are produced by direct friction, and the two dulcimers above are produced by direct friction. Two are vibrated by friction tools to produce sound. ?

Appreciation: This sentence focuses on how the cricket's "instrument" makes sounds. Use metaphors, numbers, and comparisons to vividly explain the principles of "instrument" playing.

Cricket PPT, Part Six: Text Summary

The author recorded in detail the cricket's nest-building and "singing" process from the end of August of that year to the next spring, and detailedly explained the physiological reasons for the cricket's "singing" from the perspective of an anatomist, expressing the author's love for crickets. .

Homework

1. Log in to YoueduTong and complete the basic exercises of this lesson.

2. Choose an animal you like and write an article of about 500 words.

Keywords: Free download of Chinese PPT courseware for the second volume of the seventh grade of the Hebei Education Edition, Cricket PPT download, .PPT format;

For more information about the "Cricket" PPT courseware, please click the "Cricket" ppt tab.

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Update Time: 2024-11-06

This template belongs to Chinese courseware Hebei Education Edition Seventh Grade Chinese Language Volume 2 industry PPT template

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