"The Story of Vitamin C" PPT Courseware 3

Description

"The Story of Vitamin C" PPT Courseware 3

Self-study requirements:

(1) Read the pronunciation of the characters accurately and read the sentences clearly.

(2) Put question marks on things you don’t understand.

(3) Look for the discovery process of vitamin C in the article.

Columbus, riding the wind and waves, sailing and exploring

Difficult, dangerous, and powerless journey

Drag body, unkempt, surprised and happy

Secret Resurrection Vegetables Substance

The so-called lack of appropriate amount will cure without treatment

Read the first paragraph of the text aloud. What did you read?

Columbus was a great Italian navigator in the 16th century. He often led his fleets to brave the wind and waves on long voyages and expeditions in the Atlantic Ocean.

Read this sentence, what do you understand from it?

If you don't know how to think, even if an apple hits you on the head a thousand times, it will have no effect.

Browsing through the text quickly, which sentence also reflects Columbus's uniqueness in this regard?

Self-reading text 3~6 natural paragraphs

Use straight lines to draw sentences that describe Columbus's changes in mood, and then think about why there are such changes.

Once, the fleet set off again. Soon, the "fierce god of the sea" came quietly. The fleet had only sailed less than half of the way, and more than a dozen crew members had already fallen ill. Looking at the vast expanse of sea water around him, Columbus felt very heavy.

Do you think the discovery of vitamin C originated from ( )? please choose.

1. Columbus’s careful discovery.

2. The crew takes the overall situation into consideration.

3. Repeated research by doctors.

4. People’s love for life and love for their career.

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For more information about the "The Story of Vitamin C" PPT courseware, please click the "The Story of Vitamin C ppt" tag.

"The Story of Vitamin C" PPT courseware 2:

"The Story of Vitamin C" PPT Courseware 2 Read the pronunciation of the word Difficulty Difficulty Distance Drag Corpse Secret Substance Lack Appropriate amount Healed without treatment Feeling weak Distance Lack Difficulty Difficulty Substance Appropriate amount Danger Surprise and joy 1. He/often leads the fleet/in the Atlantic...

"The Story of Vitamin C" PPT courseware:

"The Story of Vitamin C" PPT courseware Difficult, dangerous journey, drag, corpse, lack of proper amount of substances, so-called vegetables Columbus, unkempt xiě xu, systemic bleeding, scurvy... Is the secret in the wild fruits? Columbus once...

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Update Time: 2024-11-15

This template belongs to Chinese courseware Jiangsu Education Edition Fourth Grade Chinese Volume 1 industry PPT template

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