"Clay Pots and Iron Pots" PPT (first lesson)

Description

"Clay Pots and Iron Pots" PPT (first lesson)

Part One: Reading Aids

Oxidation, also called oxidation, refers to the combination of substances with oxygen. It also generally refers to the loss of electrons or the deviation of electron pairs in a substance during a chemical reaction. The chemical properties of oxygen in the air are very active and can support combustion. It can be directly combined with aluminum, iron, copper, potassium, sodium, calcium, magnesium, barium and other elements to synthesize various oxides. Metal rusts, coal, firewood burning, etc. all cause oxidation.

The chemical properties of iron are very active and can combine with oxygen to form iron oxide, that is, ferric oxide (chemical formula Fe2O3) - reddish brown powder. Iron cans will rust when exposed to oxygen in the air and water. The main component of rust is hydrated oxide. Over time, the iron cans were oxidized layer by layer until they were completely oxidized and turned into powder. This is the reason why the iron pot disappeared without a trace in the article "Clay Pots and Iron Pots".

learning target

1. Be able to recognize 10 new characters in this lesson, be able to write 11 new characters, and understand the words composed of the new characters.

2. Read the text silently and be able to describe the main content of the text. (emphasis)

3. Preliminarily perceive the meaning of the text and understand the content of the text. (difficulty)

Clay pots and iron pots PPT, part 2 content: first reading perception

Self-reading tips

Ask the students to read the text freely, pay attention to the correct pronunciation of the characters, read the sentences thoroughly, and read the difficult parts several times.

Polyphonic characters

Read the sentences below and see what you find out?

"We were born to hold things, not to collide with each other. When it comes to holding things, I'm not necessarily worse than you. Besides..."

Read this: Mom put the rice on the table, turned around and watered the blooming peonies.

Check self-reading status

Read the text by name, and students will comment on each other: whether the pronunciation of the characters is correct and whether the sentences are smooth.

Read the text again and think about what is written in the text?

The text talks about the fact that the iron pots in the king's royal kitchen relied on their hardness and looked down upon the clay pots. However, after being buried in the soil for many years, the clay pot was unearthed as a treasure, but the iron pot turned into soil.

Clay pots and iron pots PPT, Part 3: Class summary

What did you feel after reading the text for the first time?

After reading this text, we feel that we must learn to look at things correctly and comprehensively, and understand that "everyone has strengths and weaknesses."

Clay pots and iron cans PPT, part 4: Inspection in the hall

1. Read Pinyin and write words.

jiāo ào nuò ruò qiān xū

( ) ( ) ( )

hé chén gǔ dài

( )must ( ) soil ( )

jià cā

( ) value ( ) wash

Keywords: Free download of Chinese PPT courseware for the second volume of the third grade of the People's Education Press, download of clay pots and iron pots PPT, .PPT format;

For more information about the "Ceramic Pots and Iron Cans" PPT courseware, please click on the "Ceramic Pots and Iron Cans" ppt tab.

"Clay Pots and Iron Pots" PPT download:

"Ceramic Pots and Iron Cans" PPT Download Part One: The First Lesson Huang Ruiyun, born in 1932, is from Loudi, Hunan. Engaged in the teaching and research of Chinese classical literature, he also studied philosophy and exegesis, and was engaged in literary creation in his spare time. There are "Huang Ruiyun's Fables", "Spring Island" and "...

"Clay Pots and Iron Pots" PPT (Lesson 2):

"Clay Pots and Iron Pots" PPT (Lesson 2) Part One: Learning Objectives 1. Read the text emotionally. Recite your favorite parts. 2. Find the sentences in the text that describe the demeanor and language of clay pots and iron pots, compare the differences in the personalities of clay pots and iron pots, and analyze...

"Clay Pots and Iron Pots" PPT courseware 5:

"Clay Pots and Iron Pots" PPT Courseware 5 Self-reading text Requirements: 1. Read the pronunciation of the characters accurately, draw the new words, and understand the meaning of the words in context. 2. What does the text say about clay pots and iron pots? Read it and recognize it. Clay pot, pride, cowardice, humility, shut up, noisy...

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Update Time: 2024-10-02

This template belongs to Chinese courseware People's Education Press Chinese Language for Grade 3 Volume 2 industry PPT template

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