"The Journey of Food in the Human Body" The Mystery of the Human Body PPT Courseware 2

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"The Journey of Food in the Human Body" The Mystery of the Human Body PPT Courseware 2

Where does the food you eat go?

1. When the steamed bun tour guide enters our stomach, we can neither see nor see it. Where else will he take us to travel?

2. Which organs in our body are related to the digestion and absorption of food?

Ask the students to discuss the scenic spots that the steamed bun tour guide may pass by.

In groups of four, draw a travel map on the human body outline diagram.

Draw the scenic spots clearly and the lines of the digestive organs clearly (use a pencil)

Function of the mouth: chewing food

Function of the esophagus: transporting food

Function of the stomach: further grinds and breaks down food

Function of the small intestine: absorb nutrients

Function of the large intestine: storing and expelling debris

Food Hide and Seek…

Tips:

There's a lot of saliva here and it grinds me into little pieces.

Here is a long, straight tube, which is sent to my stomach one after another.

This place will keep squirming and secrete sour liquid, digesting me into porridge-like chyme.

It is the longest here, 5-7 meters long, and it is curved.

This is where food debris stays and absorbs most of the moisture.

friendly reminder:

To protect your digestive organs, please do the following:

(1) Maintain oral hygiene and insist on brushing teeth and rinsing mouth every day

(2) Chew carefully and slowly, do not “swallow”;

(3) Eat in moderation, and do not overeat or eat cold, spicy, or spicy food;

(4) Pay attention to food hygiene and wash hands before meals and after using the toilet.

(5) Have a regular daily life and defecate regularly.

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"The Journey of Food in the Human Body" PPT courseware on the mysteries of the human body:

"The Journey of Food in the Human Body" The Mysteries of the Human Body PPT Courseware How is food absorbed and utilized by our body? Research question: Think about your own body, which organs does the food we eat pass through until it is excreted from the body? The food you eat depends on...

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Update Time: 2024-10-02

This template belongs to science courseware People's Education Press Sixth Grade Science Volume 1 industry PPT template

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