"Skin on Hands" PPT Courseware 3

Description

"Skin on Hands" PPT Courseware 3

What is the knowledge about "skin on hands"?

How was it introduced?

Why is there so much knowledge about “the skin on your hands”?

Hands are the "tools" for work. In order to prevent skin injury, the skin on the palms and fingers has several extra layers. The skin on other parts of the body is about 0.4 mm thick, but the skin on the palms and fingers is five times thicker. Where the skin on your hands is exposed to the most force and friction, it protects itself - developing hard, thick calluses. If you don’t believe it, pay attention to the left side of the middle finger of your right hand. Due to the pressure and friction of holding the pen, a callus has grown there. A violinist has calluses on his fingertips, a tailor has calluses on his thumb, a gymnast has calluses on the base of his fingers... If you shake hands with a stranger, you can tell by feel whether the other person is engaged in manual labor or mental labor. , because the former's hands are rough and strong, while the latter's hands are soft and delicate.

Column data: (use data to make the explained things concrete)

The skin on other parts of the body is about 0.4 mm thick, but the skin on the palms and fingers is five times thicker.

Make comparisons: (obtain specific and vivid impressions from comparisons)

The skin thickness on the palms and fingers is 5 times that of other parts

Give examples: (Use actual examples to illustrate and make the things to be explained concrete)

If you don’t believe it, pay attention to the left side of the middle finger of your right hand. Due to the pressure and friction of holding the pen, a callus has grown there. Violinists have calluses on their fingertips, tailors have calluses on their thumbs, gymnasts have calluses at the base of their fingers...

for example:

Without these lines and folds, the hand would not be able to bend. The entire hand would be like a stiff steel plate, unable to make any movements.

Nails are the twin brother of the skin on your fingers.

Nails continue to grow like hair

( ) When you shake hands with a stranger, you ( ) can tell by feeling that the other person ( ) is engaged in physical work and ( ) is engaged in mental work. ( ) The former’s hands are rough and strong, while the latter’s hands are soft and delicate.

Learn to use explanation methods around a topic and try to write a paragraph, such as "Protect the skin on your hands", "Pay attention to personal hygiene and cut your nails often", "Palm reading is not scientific", etc., and communicate with the whole class.

Keywords: Download the Skin on the Hands courseware, download the Beijing Normal University edition Chinese PPT courseware for the second volume of the fourth grade, download the fourth grade Chinese slide courseware, download the PPT courseware on the Skin on the Hands, .PPT format;

For more information about the "Skin on Hands" PPT courseware, please click on the "Skin on Hands" ppt tab.

"Skin on Hands" PPT Courseware 5:

"Skin on Hands" PPT Courseware 5 Freely read the text and think 1. Find the passage in the text that is used to summarize. 2. In what aspects does the text introduce the skin on the hands? Golden Key: The ways to answer your own questions are: Look at the text above. Depends on the problem...

"Skin on Hands" PPT courseware 4:

"Skin on Hands" PPT Courseware 4 Familiar Friction Unfamiliar Rough Soft Delicate Free Textures Folds Stiff Patterns Touch Sensitivity Damage Gradual Traces Thumb Crime Cutting Skin Factors Twins... First Reading Text 1. Free Reading ..

"Skin on Hands" PPT Courseware 2:

"Skin on Hands" PPT Courseware 2: greasy, stiff, dusty, twinned, scarred, wrinkled, stiff, scarred, dusty, ... ... Golden Key: The way to answer the questions you ask is : See the question above. See below the question. Understand the entire text. use..

File Info

Update Time: 2024-09-09

This template belongs to Chinese courseware Beijing Normal University Edition Fourth Grade Chinese Volume 2 industry PPT template

Preview