"Snail" PPT courseware

Description

"Snail" PPT courseware

snails

Snails like to live in a dark, humid, warm and quiet environment. If the air humidity is suitable, they will rest and move in a place with sufficient air except during the egg-laying period. If the air humidity is too low and the body loses a lot of water, it will live in the soil. The snail is afraid of the stimulation of strong light and has obvious darkening habits. It likes to live in a dark environment and is a diurnal and nocturnal animal. It can eat a lot of things, such as plants, animal carcasses, dead branches and leaves in the soil, etc. It can even eat soil sand. Snails have special tolerance and have strong tolerance to cold, heat, hunger and drought. In winter and summer, "dry sleep" is required.

How has the author's emotion towards the snail changed?

Thought snails were cowards - began to admire snails

Snails always hide in their round, spiral shells and refuse to come out.

The snail rarely comes out, and even though its shell is secure, it still refuses to come out. This shows the timidity of the snail.

It’s true that “nothing is difficult in the world, as long as you are willing to climb it”!

Do you understand the meaning of this sentence now?

additional materials

Except for the hard calcium shell, the whole body of the snail is soft, but it is very strong. It can carry things 20 times heavier than itself, and can move objects 210 times heavier than itself!

Keywords: Snail teaching courseware, Chinese S version third grade Chinese courseware, first volume, third grade Chinese slide courseware download, Snail PPT courseware download, .ppt format

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

"Snail (2)" animal PPT:

"Snail (2)" Animal PPT Part One: Observe the Snail Eating Food Gently place the snail on the vegetable leaves and quietly observe how it eats food. The snail's mouth is on the ventral surface of the head, and there are jaws and radula in the mouth. The jaws are used for chewing food. On the radula..

"Snail (1)" animal PPT:

"Snail (1)" Animal PPT Part One: Observing the Body of a Snail What does the body of a snail look like? The snail has a soft body and a spiral shell, which comes in various shapes and sizes. The spirals on a snail's shell rotate in different directions. Use a stick or pencil..

"Snail's Trophy" PPT download:

"Snail's Trophy" PPT Download Part One: Exciting Introduction: He is said to be a cow and cannot pull a cart; he is said to be weak, but he can run across the house. Introduction to snails: Snails are mollusks that live on land and have spiral shells. The guild will leave a glowing...

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Update Time: 2024-12-03

This template belongs to Chinese courseware S version third grade Chinese language volume 1 industry PPT template

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