"Green Grasshopper" PPT courseware 8

Description

"Green Grasshopper" PPT courseware 8

Henri Fabre (1823-1915), a famous French scientist and popular science writer. Born in a peasant family, he lived in extreme poverty since he was a child. He was admitted to a normal school at the age of 15 and found a position as a junior high school mathematics teacher after graduation. Once when I took students to an outdoor geometry class, I suddenly discovered a nesting bee and a honeycomb on a stone. From then on, I became "insect-minded" and determined to be a person who writes the history of insects. Later, he obtained a master's degree and a doctorate in natural sciences through self-study. He began writing the first volume of "Insects" in 1875, and the tenth volume came out in 1902 when he was 80 years old.

"Insect Diary" is Fabre's lifelong time and energy to observe in detail the life of insects and their struggle for survival and reproduction of the species, and then wrote detailed and accurate notes based on his observations.

"Insect Diary" consists of ten volumes, each containing several chapters. Each chapter describes the life of one or several insects in detail and profoundly: spiders, bees, praying mantises, scorpions, cicadas, beetles, crickets, etc.

"Insect Diary" is not only full of awe for life, but also contains the spirit of exploring and pursuing truth.

The first volume of "Insects" was published in 1879. In 1902, when the tenth volume of "Insects" came out, Fabre was already 80 years old.

Read the following pronunciations correctly

bonfire � �

Hunting katydids

hubbub beak

usurp lettuce

jaw crop

quiet robbery

pliers sucking

mute wailing

atmosphere

Returning with a full load, fireflies, male and female

to flee cuàn to kick tī deng to disembowel oneself

Capture fúlu lǔ leave piē open harmonious mù

jealousy saliva

Disturb: to disturb, to cause confusion and uneasiness.

Wail: cry sadly.

Silence: Very quiet.

Quiet: Quiet.

Dumb: The throat is dry and unable to make a sound or the pronunciation is low and unclear.

perceptual content

1. What are the appearance characteristics of green grasshoppers?

Characteristics - "This insect is very beautiful, with a green body and two pale white ribbons on the sides. It has a graceful body, slender and well-proportioned, and two large wings as light as yarn.

2. What habits of the green grasshopper are introduced in the article?

The article introduces the sounds and feeding habits of the grasshopper.

3. Which aspects of habits are mainly introduced?

Mainly introduces the food habits of grasshoppers.

4. The author keeps changing the names for green grasshoppers. Find out these names and talk about what names the author uses under what circumstances. What is the effect of this writing?

Discussion answers:

1. What method did the author use to attract the Grasshopper?

2. How did the author know what foods grasshoppers like to eat?

3. Personification is used in many places in the article. Find a few examples and talk about the advantages of writing in this way.

4. What are the main explanation methods used in the text?

How does the author know what foods grasshoppers like to eat?

The author knows through experiments and observations that grasshoppers like to eat cicadas' bellies. In the early morning, the author saw a scene while taking a walk, which revealed the mystery of the grasshopper's food - catching cicadas for food. By changing the pattern of food, the secret of why the grasshopper eats the cicada's belly first is revealed, because the belly contains both meat and sweets. This reflects the author's rigorous scientific attitude.

Read the text carefully and answer:

The author's introduction to Grasshopper is filled with strong emotions. Try to find examples from the text and explain why.

Find out the main explanation methods in the text:

Mainly used for comparison:

When writing about the sounds of grasshoppers, compare them with the sounds of cicadas;

When writing about its preference for carnivorous food, compare it with the katydid;

When writing about it chasing cicadas, compare it to an eagle;

When writing about its cannibalism, compare it to a praying mantis.

Through comparison, it not only highlights the habits of the grasshopper, but also shows that the author is well aware of the habits of various insects.

Explanatory methods such as analogies and descriptions were also used.

⑴ Literary style. This article contains both an image description of insects and an expression of personal feelings.

⑵Vivid and expressive language. The author is full of love for grasshoppers and uses many rhetorical techniques and vivid language. In particular, the use of anthropomorphic techniques makes the article natural and friendly, and enhances readability.

⑶ Write grasshopper by comparison. It not only highlights the habits of the grasshopper, but also shows that the author is well aware of the habits of various insects.

Observe carefully, combine your usual understanding of dragonflies to see what characteristics it has, and try to verbally introduce one of its characteristics using personification and contrast.

Outward training

Nature is beautiful and wonderful. Please enjoy the following pictures and write a paragraph about the ones you are most familiar with. Give us an introduction.

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

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Update Time: 2024-07-22

This template belongs to Chinese courseware Lu Jiao Edition Chinese Language for Sixth Grade Volume 2 industry PPT template

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