"Discovery of Childhood" PPT courseware 8

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"Discovery of Childhood" PPT courseware 8

Reading tips:

1. Read the text freely and learn new words by yourself.

2. While reading the text, use a pen to mark the words you do not understand.

3. Think while reading the text: What did “I” discover when I was a child?

Copernicus A prominent Polish astronomer of the 16th century. Based on 30 years of astronomical observations and calculations, he believed that the earth, like other planets, revolves around the sun. But at that time, the feudal churches in Europe did not support such a view. Anyone who proposed such a view would be persecuted by the church's courts for judging heretics. Therefore, Copernicus did not publish his work on "Heliocentric Theory" until his death.

After reading this lesson, what kind of child do you think Fedorov is?

He is a child full of fantasy and innocence.

He is a child who likes to inquire deeply, is good at observation, has rich imagination, and is thirsty for knowledge.

Paramecium is a small, cylindrical protozoa. The most common one is Paramecia caudalis, which is only 80 to 300 microns in length. It is called Paramecium because its body shape looks like an inverted straw sole when viewed from a flat angle. The whole body of a paramecium is composed of one cell. The surface of the body is covered with a membrane. The membrane is densely covered with many cilia. It moves in the water by the paddling of the cilia. There is a small concave groove on one side of its body, called the "mouth groove", which is equivalent to the "mouth" of a paramecium. When the dense and long cilia in the oral groove swing, they can put bacteria and organic debris in the water as food into the oral groove, and then let them enter the body of the paramecium for them to be slowly digested and absorbed. Residues are expelled through a small hole called the anal point. Paramecium absorbs oxygen from the water and excretes carbon dioxide through the surface membrane of its body.

Do you have any discoveries of your own in your study and life? Tell them and share them with everyone.

synonyms

Punishment—( ) Lightness—( )

Talent—( ) Misunderstanding—( )

antonym

Independence—( ) Clarification—( )

Naughty—( ) Evolution—( )

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"Discovery of Childhood" PPT courseware download:

"Childhood's Discovery" PPT courseware download Part One: Learning Objectives 1. Read the text silently to understand what the author discovered in childhood, how he discovered it and why he made such a discovery. Understand the author's thoughts and feelings. 2. Learn to read the words hinder and hinder..

"Discovery of Childhood" PPT download:

"The Discovery of Childhood" PPT Download Part One: Author Information Fedorov: (18281903) Russian writer. Fedorov is profound in knowledge and well-read in history. He is not only proficient in the languages ​​​​of various countries, but also has extensive research on many oriental languages ​​including Chinese..

"Discovery of Childhood" PPT:

"Discovery of Childhood" PPT Part One Content: First Reading Perception Word Integration Ying Meaning: ① full; ② extra; superfluous. Word group: Ying (profit and loss) (profit) (surplus) (laughing Yingying) Character identification: PAN (Chessboard) (Plate) (Iron Plate) (Porcelain Plate) Sentence: After the summer rain,...

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Update Time: 2024-11-23

This template belongs to Chinese courseware Lu Jiao Edition Chinese for Grade 4 Volume 2 industry PPT template

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