The invention of paper

One of the four great inventions, promoting cultural development.

The Chinese nation has a long history. China is one of the four ancient civilizations in the world. Our ancestors were hardworking, brave and full of wisdom. During their long working life, they have created many great achievements of civilization. Our ancestors invented the compass, gunpowder, printing and papermaking. These four great inventions have greatly promoted the progress of human society and the development of civilization. Today, let's learn about the invention of paper.

(@) I preview 9

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Goal guidance

1. Know 10 new words such as "Chuang and Xie", read four disyllabic words such as "tired and cut", write 12 words such as "Shu and Wei", and write 15 words such as "papermaking and greatness".

2. Be able to read the text correctly and fluently.

3. According to the requirements and tips, key information can be extracted and the invention process of the paper can be clearly explained. (key)

4. Explain the reason why Cai Lun's improved papermaking can be handed down, and feel the promoting effect of China's papermaking on the progress of human society.

(difficulty)

Data-assisted reading

Learning navigation

1. First reading: Read through the text, know the new words through phonetic notation, and understand the meanings of words you don't understand in the text through reference books.

2. Chinese painting: read the text aloud, circle the words representing time, and sort out the invention and dissemination process of papermaking in chronological order.

3. Thinking: Grasp the key sentences and understand the reasons why papermaking can be handed down.

Knowledge reference

Cai Lun (about 62- 12 1) was born in Guiyang (now Leiyang, Hunan). Inventor of papermaking in the Eastern Han Dynasty, he worked as a middle-level waiter and still serves as an official. The invention uses bark, hemp head, rags and old fishing nets as raw materials to make paper, which was reported to the court in the first year of Yuanxing (A.D. 105) and popularized in 1 year. In the first year of Yuan Dynasty (A.D. 1 14), Long Houting was sealed, and the paper made from it was called "Cai Hou Paper".

Four great inventions of ancient china: Papermaking, compass, gunpowder and printing.

2

make paper

compass

gunpowder

Printing water

1 Do you find the stroke order difficult to write? Learn to write and scan the code, but the stroke order can't

Words of hope and wish for students

y

I'll realize

zhi

Maryland rice

Tang c me

thank

About eight paintings.

About six pictures.

13 or so, go hand in hand.

Creation and manufacturing

Marijuana 1 1 Marijuana has

the Creation

Rare belt.

The word 1 is invented, invented.

word

When you start, start doing it,

Yi | has its meaning.

There is a lens next to the national "warehouse"

Yes, like "change", father is like "beginning".

Road "ox" knife (1) gap

Remember 1. Look carefully and hold the thread.

Remember ().

"wide" pan-t

Remember the guard of the knife (1).

c

L Tian

Draw from 1 1 up and down 1.

I love you

Rui 14 pumping up and down 1

One hundred.

About six pictures.

Indicates cumulative 1 cumulative

Xie 4

Kopis

Nai 1 surname Cai

moral philosophy

Word length, interpersonal network

Words overlap and pile up.

Not just a knife.

Wen surname

The relationship between righteousness | plowing and sweeping long grass,

Party * * * wears grass (*) and brings wisdom.

Capable person (1) Li Kun "Lun"

"Small", "4" and "Tian"

t()

I've already scanned the article.

Remember | Turn left.

I remember it with great sympathy.

P plan

Xi'an

19 draw about 1

Make it suitable for a big push.

Diagonal 1 14 Painting |

Wild rare 1 rare.

Will you admit it?

Rooms [cheap] are cheap.

Not much to say.

00

Write another person's strength (1)

Cleverly live "fish" and "sheep"

Remember more, I will write.

Shu | phonetic sequence

3.

Writing source: ten talents and wood skills

Writing: horizontal room

The meaning of a word: ① Skills, learning. 2 methods.

The seat is empty and it says

A structure

Take a rest alone.

Worm body

stroke

4 1

Word combination: wood, paper, wood (art) (art (learning (martial arts (no learning is no benefit)

Example 1 shape proximity

Smart memories are a little more than "wood"

The word: wood (papaya) (fungus) (tree) (wood carving) (board) (what's done is done)

Our speech sequence

Sentence making: Wood carving is a traditional art with a long history.

Pen name: He Wei, benevolent.

Writing: ancient times

Big word meaning: big.

Composition: Book (book) (photo album) (manual) (photo album) (registration) Distinguished words: friend (friend) (confidant) (relative) (ignorance) (wedding) book.

152 two empty months (Sichuan) one sentence, Linlin is enjoying this world animal atlas with friends.

penetrate

order

Bishun' 1 Yiyi Jian Dan Baobao

1

D0 department

About; In all parts of; about

Meaning: ① Take care of and hold it to protect it from damage or loss. Be responsible, guarantee.

protect

Stroke of Chinese characters

Seven days a week

Combination words: guarantee (preservation) (guarantee) (protection) (guarantee) (instability)

protect

stop

Word recognition: stupefied (stunned) (dull) (dull) (stupefied)

Remember "Hugh" skillfully and use more words.

Sentence: The scenic spot managers have surrounded a fence here to protect cultural relics.

Pen: "Only a great man can have a son on the right."

Semi-closed meaning of storage structure 1: ① Keep and leave. ② Yes, alive. 3 savings.

343 strokes: save (money) (existence) (storage) (life and death) save forms and distinguish the words in (now) (care) (care) (presence) (line) (inevitable) Write half a word in each sentence (t 1 sentence: he stores them in the refrigerator.

Smart memory).

Speech sequence

question

Bi Shun: "Rural convention."

Simplified structure

About; In all parts of; about

Meaning 1 adverb, about, about. Please. 3 restraint, limit. @ frugal.

Combination words: contract (agreement) (preservation) (unanimity) (Chapter 3 of the contract)

Similar in shape

acquire

Word recognition: fishing (fishing) (fishing hook) (fishing bait) is fame and fortune). Remember skillfully "Spoon silk (rural thread winding). We should form the good habit of saving water.

Your phonetic sequence y stroke order: 73 horses, horses, donkeys, donkeys, inspection Sima

The second structure is probably 1. Knowledge or skills gained from practice.

Stroke 1 3+7 group words: test (experience) (test) (push past to test now) test 1 figure feature words: face (face) (shame) (blush) A horse's face is half exposed (gold). Sentence making: This test mainly tests our reading level.

Phonetic order one

sound

Stroke sequence: 1 ffr-fr A.

Yi Abe

Structure left and right

Meaning: ① Used before ranking, nickname or surname. ② Used before some kinship terms.

Stroke of Chinese characters

2 + 5

Composition: A (Arab) (Aunt) (Grandma) (Abba) (Brother)

Similar in shape

But "there is a left ear.

Distinguish words, oh (care) (reprimand) (reprimand) (yawn) (cheerfulness) (in one go)

Joe (B)

Sentence: Aunt is very happy all day today.

Europe: You mean one of the seven continents in Europe. ② Last name.

Composition: Europe (Europe)) (Europe and Asia) (Europe is beautiful and rainy)

Remember a "zone" skillfully.

Word recognition: gull (seagull) (2) (tern) (gull water dependence)

Before you go to France, you should change some euros for a rainy day.

How to write: have a shot.

Stretching, the existence of "children"

Writing: the left side of the elevator is narrow, section 5.4.

Writing: right side down, bottom structure up.

Test students

age

It says, "P.

Hook the pen firmly,

Association for the study of human infertility

е method: right high, the Great Wall, leading the European shadow.

24 words: Wei (great) (great) (great) (great) (great) (great) (great) (great achievement)

great

What a coincidence! 1 eliminated this word: (latitude) (latitude) (longitude, latitude) (longitude, latitude) (latitude and longitude) (latitude and longitude) (latitude and longitude) (Wei).

Sentence: The majestic Great Wall of Wan Li is the pride of the Chinese nation.

Record 1 questions. 1 17

Spear hunting record

Writing: "

Up and down 1 word record, record, copy, record. (2) Books that record words and deeds or things are all green.

Publications, etc. (3) Adoption and appointment.

5 days

Word combination: soft (recording) (recording) (recording) (recording) (select volts

Joe 5e(* Chongdaoshan 1 Signature: Li (slave) (official script) (subordinate) (official pawn)

Level 80 Language, Volume 2

Remarks: Grandpa searched for a long time and finally found the 1 recorder.

Synonym antonym

(8。 ? eight

"Invention-discovery (creation) record-record.

Heavy-light (light) progress-retrogression

(A9 Nernwon) rnehun) Europe (20-word extension

Saving a reservation (saving it) requires a lot of demand-ordinary (that kind of small) R toll 1aei text r is ten, don't write) 2*(r surface is * ",don't write. 1 word describes high learning, please learn well, adjust dantian, adjust meridians, and people with great talents read widely.

Put the left shoe ten ",don't write. ”) 1.

Idioms solitaire is well-informed-traffic is heavy, dragons are flying, and the text is stuck in a rut. The current steps are gradual.

continent

1a4at big arnmatsnote transportseaon17 five floors in Ping She.

Er, t(t = 1er(tt (tet with a big n square)) is not t, a, and the process of this T region is fine, which requires that the N fruit is m mutual iie.

Status 1 absorbed. 1 The innovation of examples cannot rely on door selection, but should actively absorb advanced technology and reasonable suggestions to keep pace with the times.

-42

1 improvement, change of purpose and progress. 1 preach, record, teach and follow Cai Lun (

) previous experience, (

I = 48

R method a

Moderate development

Break, soak, and mash into slurry. Remove impurities and keep fiber peaks, thus making calligraphy and medical paper. The city made by this method is easy to get raw materials and cheap, so it () comes down, and the paper is () culturally.

agency

7×8 = 56 3

82 1

76

D) I got all I had.

A 2

And/or

e()

I use te(xidn), my national focus R.

|rin, suitable for standing pine needles

"Ethan se)

Lai 6 (fruit fatigue)

He is not afraid to join (the old) and use his own system.

The H film 3 in 1 goes back and forth, which is the harvest season.

Take a break while reading Chinese and think about a group. Which sentence is difficult for language to express and choose? (Page 1

sweet

How did our ancestors remember soft Chinese characters when they invented paper? along with

Sparrow eel

meson

Pone branch)

reinsure

What are the characteristics of these recording methods? (See "Information Extraction".

-Waj, everything.

When you close your door in the north, you will lose everything. Tqe) Taste 1.

eye

1 I feel better. It's n(qie)' s birthday after the Heat.

Original text analysis

The invention of commodity papermaking in bam is one of China's great contributions to world civilization. [opens the door.

Two famous teachers became taboo.

Doctrine music

-looking at the mountains: summarizing the significance of the invention of papermaking.

He Yu Line 8 1 Line 1 Nature

The first part (1); It is pointed out that the invention of papermaking is China's great contribution to world civilization. Why?

One of the paragraphs, can you arrange it?

Director Lin made a big record. At that time, the book was big and A family was short of iron.

The lamp hanging on Bo Ouchuan will absorb raw materials and meet the demand of fresh steel.

Japan peninsula

Parents commented that thousands of years ago, our ancestors

You have no choice. "One" theory

O0g(cnudng) coined words. But it was still 2.

China's great contribution to world civilization in Ming Dynasty was not only a grasping technique,

2

1 paper, to record one thing, just carve the text with a knife.

If you delete it, you ignore someone.

[Han 8] They have made new contributions to the country, such as carving characters on tortoise shells or casting them on Zhu.

There is a great lack of truth, which is far from certain.

1 enter and leave the new party, establish new theories, and hand in new achievements or things [example]

The e on the bronze ware. [Words: "Engraving" and "Casting" to tell the sky.

Not in line with the author's original intention.

Lao He's life drama calendar created it.

Without paper, people at that time spent time recording things!

Take 1. Bottom line: When we go to bleach, don't take too many things.

1 The overall perception of language is a country.

Force. Later, people wrote on bamboo and wood chips. Are these bamboo chips and wood chips described in the following sentences?

19 five cars, flying autumn car flower description test 1, often asked big. Su Xing is a book for children. Yes, this kind of book is heavy and difficult to read and carry.

Come with five cards.

The text is a 1 turning point of "building tourist water", which varies from place to place: the change of meaning of "but" is China's admiration for the world.

Used here to emphasize the disadvantages of writing on expensive wood chips. Used in ancient times! The sentence "One of the Great Demons" is the beginning of the story. [Material] Not refined, not slippery. [Example: I'e is rougher than the school and can't catch up with Jiangxi Xuefu No.5 bus (car). Because when there are many books, I need to use kt's language fee.

(then 1 means to let the curve pass and rely on exercise to supply hair.

Pull. Later, with silk (1), you could write on it. It is lighter (flat) than bamboo chips and sawdust, but it is too expensive for only a few people to use and cannot be popularized. [Contrast, turning point: Compared with bamboo chips and sawdust, it highlights the lightweight characteristics of silk. The content behind "but" wrote the reason why silk can't be popularized, and the price is too expensive. ]

The second part (2): It briefly describes the inconvenience that people recorded events in words thousands of years ago because there was no paper.

When people in China used silkworm eggs (jān) to make silk floss, they found that there was a thin (hissing) piece left on the table where Michaelis put silkworm cocoons, which could be used for writing. Archaeologists found that many years ago in the Western Han Dynasty, people already knew how to make paper with hemp. However, the contrast between hemp and paper (jdo0) is rough and inconvenient to write. (word: "rough" means that (materials) are not fine and smooth, and the shortcomings of hemp paper and the reasons why it cannot be popularized are written.

Duan Jie: In the Western Han Dynasty, people began to make paper with hemp, which was inconvenient for writing.

trait

About 1900 years ago in the Eastern Han Dynasty, a man named Cai Lun (United Nations) absorbed people's long-term accumulated experience and changed to papermaking. He cut bark, hemp head, straw, rags and other raw materials into pieces (vegetables) or pieces, soaked them in water and mashed them into slurry (river); Then take out the pulp to dry, and it becomes a light and easy-to-use paper. Action description: The verbs "cut", "cut", "soak", "pound", "fish" and "sun" clearly describe the process of papermaking. The paper made by this method is easy to obtain, can be manufactured in large quantities, and the price is reasonable (yaws disease), which can meet the needs of most people, so this paper-making method has been handed down. This paper introduces the reasons why this paper-making technology has been handed down. ]

Duan Jie: In the Eastern Han Dynasty, Cai Lun improved the papermaking technology, and the raw materials of the paper produced were easily available, and the price was low, so it could be mass-produced, which met the needs of most people.

The third part (3-4) introduces the invention of paper.

China's papermaking first spread to neighboring countries.

Korea (Sin) Peninsula and Japan, and later spread to

The Arab world and Europe (0 u) continent (week), great.

Promote the progress of (copper) entering human society (her society)

And culture and its development have affected the whole world. [Sentence

Solution: "First ... then." Lai not only explains the spreading process of papermaking in China, but also shows the wide range of papermaking. 1 Reading instruction: When reading aloud, the intonation rises, full of passion, and feelings of pride and praise are read out 55438+0.

The fourth part (5): Introduce the propagation path of papermaking, explain its worldwide influence, and respond to the beginning. age

nine

Summary of energy management "

Great contribution

Tortoise shell, animal bones and bronzes (time-consuming and laborious) were before the invention of paper (bamboo chips and wood chips).

Name (expensive)

Han dynasty-hemp paper (rough and inconvenient to write)

The Spread and Influence of Improved Papermaking in the Eastern Han Dynasty (Light, Easy and Cheap) —— Cai Lun

Make a great contribution

Affect the world

Counting the thunder of the sedan chair

Thematic generalization

This paper describes the inconvenience of people using words to record events before there was paper, and the process of the invention of paper, which shows that China's papermaking greatly promoted the progress of human society and the development of culture, and was a great contribution of China to world civilization.

Solve the problem "

Read the text silently, think about the meaning of each paragraph, and then fill in the chart as it is.

Reference answer:

Hair for papermaking

Before Ming dynasty

Western Han Dynasty (206 BC-25AD)

Eastern Han Dynasty

Feel the heart

China is one of the four ancient civilizations, and we are proud to be born in such a country. We should study hard scientific and cultural knowledge to make our country more beautiful and prosperous.

then

Tortoise shell, animal bones, green

Bring marijuana.

Paper is engraved on keys, bamboo and wood chips.

Cai Lun improved papermaking, 1 Papermaking spread to the world where bark, hemp head and straw were used, which greatly promoted its development.

Words, written on silk.

Raw materials such as rags are used to make paper.

The development of culture.

Combined with the relevant sentences in the article, explain why only Cai Lun's improved papermaking has survived.

Reference answer: Combined with the introduction in paragraphs 2-3, we can know that primitive writing tools such as tortoise shell, animal bones, bamboo chips, sawdust and hemp paper all have shortcomings. Cai Lun's improved papermaking technology, with easily available raw materials, can be manufactured in large quantities, and the manufactured paper grids are cheap, light and easy to use, which can meet the needs of most people, so this papermaking method has been handed down.

China has made important scientific and technological achievements in many fields in ancient times. For example, Zhang Heng invented the seismograph to test earthquakes; Zu Chongzhi calculates pi to the seventh place after the decimal point; Bi Yi invented movable type printing. Consult relevant materials and communicate with classmates.

Reference answer: find the relevant peak mountain

1 activity tips 1

What activities did your group carry out? What traditional programs have you studied? Let's talk in the group.

Sort out the collected data, and then discuss how to show the results of the activity, and you can also add some activity guidance.

t

1. Determine the content of the activity: This activity requires us to sort out the information collected in the last activity and determine the exhibition.

2. Process of organizing activities: (1) Each group reports the activities. (2) Team members cooperate to sort out information and decide how to display the results of activities.

3. Show the results of the activity. (Show your achievements in the group and learn from each other) * Activity display

Idiom lamp syndrome

Lantern Festival (once a day)

appliance

After no night, vomit, etc. (House of Congress (straight to the point)

The sharp knife will be solved randomly)

"Happy New Year!

eR9

martial arts

Lantern Festival riddles

Traditional festival handwritten newspaper

1.8

secondary vocational school

(@6) I expand

figure

2.8

3.

-

2 Discuss writing methods

) Learn one lesson at a time.

"Root!

Explain things in many ways. Using figures, examples, comparisons, metaphors and other things can better explain the characteristics of things and make some abstract or incomprehensible knowledge more concrete. N 2 example

line

Text reproduction

1, it takes time to describe a person's studies with "learning to be rich, getting five cars and four cars"

Writing evaluation:

Play together, because you need it when there are many books.

The first sentence uses the example of.

2. Lighter than bamboo chips and sawdust, but the price is too high.

Books made of bamboo and wood chips are heavy.

Expensive, only a few people can use it, and it cannot be popularized.

Inconvenient deposit. Take 3 in the second sentence.

2 small exercise pens

In contrast, it is highlighted that the price is high, but the K hand.

forest

Complete the fragment according to the prompts. (Right.

Mingfa)

Our w

1. We should grasp the characteristics of things and describe them carefully and vividly.

2. Only by choosing the appropriate interpretation method according to the characteristics of things can we get things right.

13 When I Understand, don't pay attention to the morphemes and nature of language, so as to attract readers.

"We also know that the compass, as one of the four great inventions of ancient china, is of great significance to world navigation.

Non-advanced: 1 Mafeisan invented by Hua Tuo is the earliest anesthetic in the world; Xu Xiake's Travel Notes on Wawu in Ming Dynasty is more than a century earlier than Europeans in terms of limestone geothermal energy. Li Shizhen's Compendium of Materia Medica in Ming Dynasty recorded more than 1800 drugs and more than 10000 prescriptions, which summarized China's knowledge and experience in pharmacology before16th century and played an important role in the development of China medicine.