Teaching Plan for Unit 8 of Chinese Language Volume 1 for Grade 4

Teaching objectives:

1. Learn twelve new characters, read the phonetic sounds and memorize the glyphs.

2. Understand the miracles and power created by science and technology.

3. Feel the amazing speed and changes in the development of science and technology.

4. Be able to relate to the reality of life and talk freely about your feelings and future.

Teaching time:

Two lessons

Teaching courses:

Lesson 1

1. Introduction to conversation Divergent thinking

1. When you press the controller to watch TV, when you open the refrigerator to get a cold drink, when you make a phone call to talk to your classmates, when you log on to the website to check information ...Do you feel the magical power of science and technology?

2. What other science and technology do you know that bring convenience to people?

3. Based on the students’ answers, the teacher summarizes and presents the topic.

2. Independent learning and guidance

1. Understand the words:

"To call the wind and rain" and "century", who is going to call the wind and rain?

2. Group discussion:

Distinguish between "discovery" and "invention", and give examples of which ones are "discoveries" and which "inventions".

3. Learn new words independently:

How do you pronounce "lai, geng, qian, huo, zhe" accurately.

When writing, pay attention to the strokes of "Lai, Geng, Huan, and He".

4. Check the self-study situation:

Take some time to read and compose words.

5. Read the text carefully and highlight the words and phrases you don’t understand.

Lesson 2

3. Read the text carefully to understand the content

1. Which paragraph is the whole text centered around? Highlight the central paragraph (the first paragraph) Read together.

2. Read the second natural paragraph, find out the key words, and write on the blackboard:

Human beings rely on modern science and technology to control the wind and rain

3. Self-reading Paragraph 3, recalling history, what do "clairvoyance" and "sound ears" mean? What does it mean? The teacher writes on the blackboard:

In the past, I used my clairvoyance to listen to the wind and my ears to express my wishes.

4. Understand that "suddenly a spring breeze comes overnight, and thousands of pear trees bloom" (explaining the rapid and miraculous development of science and technology , the beauty).

5. Read paragraph 4 silently and outline the development of science and technology. Students summarize and the teacher writes on the blackboard:

Landing on the moon and diving into the deep sea to gain insight into the mysteries of celestial exploration

TV, telephone, Internet, airplane, train, ocean-going ship

6. Read paragraph 5 together, and the teacher summarizes the blackboard writing:

Looking back on the history, science creating myths, beautifying life

Looking forward to future technology Create miracles and improve life

4. Discuss feelings in connection with reality

Questions: 1. Think about what technological products you have in your home?

2. What comfort and convenience has science and technology brought to us?

3. What improvements have been made to people’s spiritual and material lives?

5. Talk about the harvest, summary and improvement

Summary: 1. Read the full text and feel the "movement century"

2. Through today's study, you will be the greatest What is the gain?

3. The 20th century has passed, and the 21st century belongs to us. Students, how will you imagine the future?

6. Assignments: (optional)

1. Writing practice: the future

2. Painting: science fiction painting

3 , run a tabloid: the light of science and technology

30*Computer housing

1. Learning objectives:

1. Study the text and understand the benefits that computer housing brings to people’s lives What conveniences are there, and feel the rapid development of science and technology.

2. Read the text correctly and fluently.

3. Use your imagination to design a computer house in your mind.

2. Important and difficult points in learning:

Understand the convenience that computer housing brings to people’s lives; continue to cultivate students’ generalization abilities.

3. Study time:

1 class hour

4. Preparation before class:

Collect information about other functions of the computer residence information.

5. Teaching process:

(1) Introduction of new courses:

Today, with the rapid development of science and technology, computers have become indispensable in our lives. partner. We study and work through computers, which bring a lot of convenience to people's lives.

In this class, we are going to visit a house controlled and directed by a computer. How is it different from our ordinary houses?

(2) Perception of first reading

1. Please read the text by yourself. When you encounter new words, spell out the phonetic notation in the brackets. Read the parts that are not smooth and read them several times to complete them. The text is read smoothly and fluently.

2. Read aloud and check by name in natural paragraphs.

3. Read the text again and think: What is the difference between a computer residence and an ordinary residence? Talk about your feelings in one sentence.

(3) Understand the text content

1. Read the text silently and see what wonderful functions the computer house has? Think as you read, and use your pen to leave traces of your thinking on the corresponding paragraphs.

2. Study group communication and discussion.

3. Collective communication:

(1) Adjust according to the outdoor weather data to provide the owner with a comfortable home environment.

(2) The door has a security function to prevent unknown persons from entering the house.

(3) Through the computer, you can transport the items you need in the house.

(4) The kitchen has a computer device that teaches people how to cook.

(5) When the owner is resting, the computer provides people with a comfortable and safe environment.

(6) In the bathroom, you can "reserve" bathing time through the computer.

4. High-tech computer residences provide us with convenience. Do other computer residences that students know about have other different functions? (Information collected through student exchanges)

5. Yes, it is precisely because of the rapid development of science and technology that there are these magical computer houses. I believe that in the near future, all of us will Everyone can live in this computer house with wonderful functions.

(4) Extracurricular development

If you were to design a computer house, how would you design it? Think about it, write it down, and comment as a class on who designed the best house in our opinion.

31. Dinosaurs flying into the blue sky

Teaching objectives

Knowledge and skills

1. Learn to learn new words;

2. Understand the process of how a dinosaur evolved into a bird, and explain it in an organized manner;

3. Be able to read the text correctly and fluently;

Process Method questioning, "autonomy, cooperation, inquiry" learning style

Emotional attitude cultivates the spirit of bold questioning, love of science, and scientific research

Teaching focus: 1.2.3

Teaching difficulties: 2

Teaching preparation:

1. Teachers prepare courseware: dinosaur pictures in the book (dinosaurs can walk and sound). Pictures of dinosaur fossils discovered in the western Liaoning area, passages about the evolution of dinosaurs into birds ("Among them...a brand-new world of life"), and a small blackboard.

2. Students prepare: models, pictures, and information of various dinosaurs. Words, dictionary.

Blackboard writing design

The body gradually becomes smaller

31. The dinosaur flying into the blue sky The dinosaur (bird) is getting bigger and bigger Like birds...

Section 1

Teaching process:

1. The courseware shows the dinosaur pictures in the book and introduces the topic.

In the past, the students had watched the dinosaur exhibition, and just now the vivid dinosaurs were reappeared on the screen. Next, let’s study the text about dinosaurs.

2. Questions after reading the topic

1. Read the topic together

2. Question 1. Did you have any questions after reading the topic during preview? Please raise your hands. If some students do not respond, ask them to read the topic again and think about it. 2. What questions arise? Speak separately. The same meaning may have different meanings: How can the dinosaurs we know fly into the blue sky without wings? How can dinosaurs fly into the sky? strangeness! Dinosaurs can fly!

3. Preliminary explanation of doubts

①Through preview, do you know where in the text answer your questions? Please raise your hand and please read and think about it again. If you don’t know, please read the text to find the answer. (Give a certain amount of time to read)

② Fans and students listen and think.

③Speak separately (if something is wrong, read it as a class, discuss it, and talk about it again)

Dinosaur fossils with feather impressions were discovered in western Liaoning. Show the courseware and the teacher will explain. The third natural paragraph answers the process of evolution of dinosaurs into birds.

④Transition: This issue will be studied in depth in the second class. Next, we first learn new words and eliminate reading difficulties.

3. New words for students

1. Show the new words on the blackboard.

2. Provide self-study requirements: students understand the pronunciation and shape of words and understand the meaning of new words based on the text content. Help each other: If you don’t understand the meaning of a word, look it up in a dictionary and discuss it with your classmates.

Teachers patrol and provide guidance to students.

3. Read the new words separately and explain the form and meaning.

Soaring in the sky: flying high in the sky.

Slowness: (sensory, thought, action, etc.) slow reaction and inflexibility. This article refers to Baimen Xisaurus (see picture or shape)

Not only...but also combined with the sentences in the article to understand (the latter meaning is one level more advanced than the previous one)

Agility: quick and sensitive movements. This article refers to some predatory dinosaurs whose bodies gradually became smaller, looked more and more like birds, and moved quickly and agilely.

4. Read new words and new words (snap out, read together, read with syllables removed)

4. Read the text and understand the words you don’t understand.

1. Read the text to yourself and pronounce the words you don’t understand.

2. Self-check words and dictionaries, discuss with students who don’t understand, and have teachers inspect and participate in guidance.

Colorful: bright and colorful colors.

Kinship: blood relationship. For example: You are related by blood to your father, mother or biological sister.

Descendants: Descendants of a deceased person. This article suggests that birds may be the descendants of small dinosaurs.

Ecstatic: very happy. This article refers to the fact that researchers around the world have discovered dinosaur fossils with feather impressions, which can prove that dinosaurs evolved into birds, and they are very happy.

Evolution: Evolution. This article refers to the evolution of dinosaurs from birds.

Reproduction: Gradually increasing

Bird wings: The flight organs of birds, evolved from the forelimbs, with feathers on them.

There is no doubt: no need to doubt.

5. Self-reading and self-enlightenment, the first and second natural paragraphs

1. Let’s talk about the method first: understand the main meaning of each sentence, and string together the main meaning of each sentence, that is The main meaning of this paragraph.

2. Self-reading and self-enlightenment, teachers inspect and guide.

3. Group discussion (requirement: group members discuss sentence by sentence together, give reasons for different understandings).

4. Speak up. If you have different opinions, stand up and express your understanding.

6. Read the full text

Section 2

Teaching process:

1. Introduction

Previous section The students in class raised the question of how dinosaurs could fly, and they also found that the fourth natural paragraph was the answer to this question. Next, let’s read the fourth natural paragraph carefully.

2. Read the fourth natural paragraph and understand the process of dinosaurs evolving into birds.

(1) Read question 2 on P151: What is the evolutionary process of dinosaurs flying into the blue sky? Let’s imagine it based on the text and then explain it in an organized way in our own words. How do you understand the requirements of the topic? (Imagine speaking in your own words in an organized manner) You must read carefully to clarify a few sentences and understand the meaning of each sentence before you can speak in an organized manner in your own words.

(2) Clarify a few sentences of ***

① Read the book first and mark it with serial numbers.

②If you make a mistake, the teacher will point you out. (This paragraph naturally contains many long sentences. For example, "The huge family: the sentence after the colon specifically points out which huge families there are. Both the front and the back are about the same content. One ***8 sentences.)

(Three ) Reading and understanding

1. Read silently and imagine, and the teacher will guide you (give a certain amount of time for reading)

2. The teacher will read and all the students will imagine and perform (show the text to understand).

3. Speak in your own words in an organized manner, and the teacher will guide you.

4. Group discussion (requirements: discuss sentence by sentence, the meaning of each sentence. Everyone speaks, If there are differences, the reasons can be given based on the content of the text. Achieve common understanding.

5. If there are different opinions, teachers and students will talk about it again.

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Two hundred and thirty million years ago, the first dinosaur was as big as a dog. It used its two hind legs to support its body. Tens of millions of years later, its descendants have multiplied into a huge family of different shapes: Some run on two legs, some walk on four legs; some are huge, some are small; some are ferocious, some are docile. Some of these predatory dinosaurs gradually become smaller and more like birds, with hollow bones, enlarged brains, and bodies. They are light and agile, their forelimbs are getting longer and longer, and they can flap like bird wings. They have grown feathers on their bodies, and they have no scales or armor. Some go to trees to survive, jumping and landing on trees to avoid enemies or find food. With the ability to glide, it was able to fly. The feathered Kongosaurus on the ground also learned to fly, so a dinosaur evolved into a bird and flew into the sky.

6. Read the text to deepen your understanding.

a. Read in advance;

b. Read together.

Learn this article. How do you feel about this?

Based on dinosaur fossils, what do you think about the evolution of dinosaurs into birds? Science and technology develop. Learn more about science and culture, and study things...

4. Understand the accurate sentences in the text (P1513)

1. Read and understand by yourself, and speak in a low voice;

2. Group discussion (speak out Your own reasons)

3. Explanation (There are many kinds of dinosaurs, and the evolution into many birds is part of them, so "one" is used accurately. Evolution takes a very long time, so "warm" is used. "Long evolution" is very accurate.)

4. Students will learn to use words accurately when speaking and writing.

5. Look for sentences like this in this article, read them, think about them, and talk about them.

5. Expansion

Exchange collected pictures, models and information of various dinosaurs.

6. Go home and collect animals and plants or the evolution process of ancient apes into humans, and discuss them in the next class.

Section 3

1. Exchange the collected information

2. Learn to write field characters

1. Observe the fields yourself Characters in the character grid: 1) Where to pay attention when writing; 2) How to arrange the frame structure

2. Discuss the above two issues

3. Extract and supplement

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4. Word expansion

5. Writing

3. Selection of Excellence Award

32*Special Passengers on the Spaceship

< p> 1. Learning objectives:

1. Read the text correctly and fluently, and grasp the main idea of ??the article.

2. Study the text, understand the new achievements of my country’s biological sciences, feel the miracles created by science and technology, and stimulate students’ scientific interest and desire to explore.

2. Important and difficult points in teaching:

Study the text, understand the magic and reasons of plant seeds that have traveled in space, and stimulate students' scientific interest and desire to explore.

3. Teaching time: 1 class hour

4. Teaching preparation: Students collect information about space vegetables and flowers.

5. Teaching process:

(1) Introduction to the conversation:

Students, from October 15th to 16th, 2003, my country’s aerospace history Something big happened, remember? Yes, my country's first manned spacecraft, the "Shenzhou 5", was successfully launched. On the "Shenzhou 5" spacecraft, in addition to our great pilot, Uncle Yang Liwei, there are also a group of special passengers. So who are they? Let's go to the text to find the answer!

(2) Perception of first reading

1. Please read the text by yourself, spell out the phonetic notations in brackets when you encounter new words, and read the parts that are not clear a few times to complete the sentences. The text is read smoothly and fluently.

2. Read aloud and check by name in natural paragraphs.

3. Who are the special passengers on the spaceship?

(3) Understand the content of the text

1. Read paragraphs 2-5 of the text silently, and think about why plant seeds go on space travel? Sketch the statements that interest you most.

2. Collective communication:

(1) Scientists select and cultivate excellent varieties from plant seeds participating in space "tourism", promote them, and plant high-yield, good-quality, Crops with strong vitality.

(2) Why do plant seeds returned from space change?

(3) How are space vegetables formed? (The bad ones are eliminated, the good ones are cultivated, and after more than four generations of cultivation, space vegetables are finally formed.)

(4) What is the difference between space vegetables and vegetables on our earth?

A. Appearance: larger, longer, color changes

B. Taste: more delicious

C. Nutrition: richer, disease resistance Strong

D. Other values: medicinal, beautifying, greening

(5) The students also collected some space vegetables or flowers outside the text, let us open our eyes together Bar! (Named students come to the stage for introduction, and then communicate with each other)

3. The small plant seeds have acquired such "magic power" after traveling through space. So who is the great magician? ?

4. Summary:

The field of science is boundless, and smart and hard-working scientists are constantly developing and innovating in this field to create miracles one after another.

Chinese Garden 8

Teaching objectives:

1. Oral communication: Cultivate students’ creative ability, imagination ability, expression ability, and pay attention to the inventions and creations of classmates , communicate with each other. When communicating, be natural and generous in attitude, fluent in expression, and substantial in content.

2. Composition exercise: Write an imaginary composition and describe the strangeness and reasonableness of your imagination. Make it clear and understandable, and keep the content fresh. Cultivate students' good writing habits.

3. My discovery: I can actively discover homophones and use them correctly, guiding students to distinguish them in terms of sound, shape and meaning.

4. Accumulation over time: read scientific famous quotes and understand their meaning.

5. Expansion and extension: Through the broadband network, you can understand the rapid changes in science and technology, feel the new achievements in the development of science and technology in our country, and feel the new changes brought by the development of science and technology to life. Students can go to the library, the Internet, etc. to collect a lot of information and make newspaper clippings.

Key points in teaching: Oral communication, homework exercises.

Preparation before class: Collect the science and technology news you prepared.

Teaching hours: 4 hours

First lesson

Oral communication, our wonderful ideas

1. Introduction of excitement :

Students, with the development of science and technology, our lives are constantly changing. In this group of texts, we have learned from "The Century Calling for Rain", "Computer House", "Special Passengers on the Spaceship" ” and other articles, I learned about the power and miracles of science. Today, let’s think about it, what changes will the development of science and technology bring to our lives?

Spread the wings of your imagination and talk about your fantastic ideas! You can talk about your future life, study, anything you can think of.

2. Group communication:

The two groups of students form a group to exchange their imaginations and share the joy of invention and creation. When communicating, you can learn from each other, complement each other, and evaluate each other.

3. Whole-class communication:

Each group recommends a good introduction. If everyone is interested, come to the class to communicate, discuss together, and evaluate.

4. Summary extension:

The students’ imagination is so magical and wonderful! We must observe carefully, think carefully, be diligent with our hands, and be good at using our brains, so that we can make inventions and gain something.

If you want to make your fantasies come true, you must study hard now and master a wealth of scientific knowledge and skills to make your fantasies a reality.

Second class period

Assignment guidance to write an imaginary composition

1. Introduction to conversation:

Last class, students I boldly imagined the future world, and there are many wonderful and innovative ideas. Today we will write down this beautiful fantasy.

2. Clarify the requirements for the exercise:

1. From what aspects should you think about the imagination, and what should you think about? Student discussion.

2. Teacher’s supplement: Imagination can be informal, it can be ancient and modern, Chinese and foreign, it can be whimsical, or it can be imagined and created by yourself inspired by real life.

3. Guidance on practice methods:

① Describe imaginary things in a certain order.

②The description should be specific, especially the characteristics of imagined things should be written in detail.

③The way of expression can be diversified, and you can write whatever you want.

4. Students exchange their homework among themselves, and the teacher inspects and provides guidance.

5. Students exchange exercises: Choose a well-written exercise and talk about what is good about it? Communicate with the whole class.

6. The teacher selects distinctive exercises to comment on.

7. Students revise according to their own exercises, and their deskmates revise each other’s work and put forward revision suggestions.

The third lesson

3. Teaching "My Discovery"

1. Students read words freely.

2. The teacher reads the words by name, paying attention to the correct pronunciation.

3. In line with the meaning of the word, talk about the meaning of the dotted word.

4. Thinking: What did you find? Advertisements randomly change idioms.

5. Summary: Pay attention to distinguishing homophones.

IV. Teaching "accumulates over time"

1. Students read scientific famous quotes

2. Communication: What did you learn from scientific famous quotes?

3. Summary: These famous quotes tell us what our attitude towards science should be. At the same time, they educate us to learn from scientists.

5. Teaching "Broadband Network"

1. Read the contents of the Broadband Network aloud.

2. What other information do you collect in your life?

3. Students collect information.

4. Organize the handwritten newspaper "Science is Around You".