Education version of the fourth grade Chinese teaching plan

Experimental report on blood staining

first kind

Teaching objectives:

1. Understand the content of the text and learn the great spirit of selfless dedication of old scientists.

2. Read the text correctly, fluently and emotionally.

Teaching emphases and difficulties:

1, through the understanding of the details of the article, we can understand the great spirit of selfless dedication of this old scientist.

2. Understand the verbs "head, dish, spit and roll" and use them accurately.

Teaching preparation:

Video clips of South American poisonous snakes.

Teaching process:

Introduce dialogue and reveal the topic.

1. Play a video about South American poisonous snakes. Students, what words do you think of when you see these pictures?

2. Open the book and see how the snake is described in the text.

3. Read this sentence together. (Projection demonstration)

The snake is big and gray, curled up in a cage, like a coiled rope, with five or six circles, a small head held high, a slender tongue spit out from time to time, and a frightening light shining in triangular eyes.

What a terrible poisonous snake, many people died because of its bite. In order to study ways to resist this poisonous snake and benefit mankind, many scientists use it for experiments to uncover the secret of its toxicity. Dr carl schmitt is one of them. Unfortunately, when he was experimenting with this poisonous snake, he was accidentally bitten by it. What kind of situation is that? Please read the text aloud and imagine the scene as you read it.

Second, read freely and understand the content.

1. Let the students practice reading the text freely with the help of pinyin, read the pronunciation correctly, read the sentences well, and exchange the new words and polyphonic words they know.

2. Read the text at the same table and correct the problems in pronunciation, tone and pause.

3. Read the text by name and think: What did the text write?

Grasp the key paragraphs and read the text.

1. Students read the text silently and make clear the requirements. Practice silent reading, so that you don't make a sound, don't point to read, don't move your lips, have speed and can think. Mark the key words in the text. Thinking: What paragraphs in the text specifically describe the situation of doctors taking notes?

2. Analysis of key sentences.

Mr. Schmidt felt a sharp pain in the wound, his limbs were numb and his body could not move. He knew that he had been poisoned by snake venom.

When a poisonous snake bites, it will bite the muscle and release the venom at the same time. Snake venom is mostly nerve venom, which is highly toxic. Venom first anesthetizes the nerves, making people unable to move, then makes the body organs lose their functions, and finally the brain congests and dies. As a zoologist who studies snakes, Dr. carl schmitt certainly knows this common sense. When he felt a sharp pain in the wound and his limbs were numb, he knew that he had been poisoned by snake venom.

3. He thought: If it's over, won't you die? Don't! What should I do?

Schmidt's psychological description after being bitten by a snake truly depicts the old scientist's mentality before his sacrifice. He knew he was poisoned. After the phone was disconnected, he knew that no one could save him, and there was only one result, that is, death. But the perseverance and dedication forged by years of scientific research practice made him fearless in times of crisis. He thought he was bitten by a snake, which was a special experiment. He experimented with his own body to carry out the physiological reaction of snake bite. So he said firmly and firmly in his heart, "No, what should I do?" Ellipsis is used here for self-evident, that is, to record the physiological phenomena and feelings after snake bite and leave research data for future generations. These psychology are the powerful internal motivation for the old scientist to keep records until his death, and they are the reflection of his noble personality.

After being bitten by a snake for five hours, the pen in Dr. carl schmitt's hand fell to the ground, and he stopped breathing.

After five hours, the display time is very long. You can imagine how much pain the old scientist has to endure for a long time, and you can also guess how difficult it is for the old scientist to record his experiments. It is not difficult for readers to know that he wrote down the changes of body temperature, organ function, blood and physical strength. This is a record of pain and the gradual disappearance of consciousness. What a powerful scientific researcher carl schmitt is, and what a noble and convincing figure he is! The sentence was not written directly to death, but the pen in the writer's hand fell to the ground, indicating that the old scientist insisted on recording to the last moment of his life, and it also reflected that the author could not bear to use the word death to describe the respectable scientist.

4. Name the students with higher reading level to read paragraphs 4 and 5.

Tell me about what happened in the lab. What is your strongest feeling? This paper focuses on the word as usual: first, is this experiment really as usual, second, what is as usual, and third, why doctors can behave as usual in this experiment.

5. Enhance passion and extend expression.

This information will help the study of poisonous snakes, which is bought with life, so the author of the text issued such admiration and watched the last sentence together.

Expand the text and expand it appropriately.

1. Write down what you want to say to the doctor most.

Second lesson

Teaching objectives:

1, read the text fluently and emotionally.

2. Deeply understand the great spirit of selfless dedication of old scientists.

3. Know 9 new words and write 12 new words.

Teaching emphases and difficulties:

1, deeply understand the great spirit of selfless dedication of old scientists.

2. Know 9 new words and write 12 new words.

Teaching process:

Read the text with emotion.

When you saw what happened in the lab, what was your strongest feeling?

Read the text in a low voice.

Group discussion (1) Is this experiment really going on as usual?

(2) Are those places really normal?

(3) Why did the doctor behave as usual in this experiment?

The whole class exchanges and interacts.

Four deskmates interact.

Tell me what actions of Dr. Schmidt moved you most?

Choose words to fill in the blanks after class.

6. Know new words.

1, easy to write typos: Bo

2, the left and right structure of the word, when writing, the left is small and the right is big, and the structural arrangement should be reasonable.

Seven assignments:

Find some stories about scientists who have contributed to the scientific cause and even given their lives to read.

The Creation of Heaven and Earth ―― The Dawn of History

Teaching objectives

1. Know 10 new words and write 14 new words. Correctly read and write the words such as universe, darkness, rising, falling, breathing, limbs, skin, vastness, blood, endless flow, lush, moist and creative.

2. Read the text with emotion and repeat it in your own words.

3. Read the text, experience Pangu's persistence, cultivate imagination and accumulate beautiful words in the text.

Teaching emphases and difficulties

1, the focus of teaching is to guide students to understand the content of Pangu's groundbreaking story, stimulate their interest in reading fairy tales and cultivate their imagination.

You can tell this story in your own words after you learn it.

teaching process

First, the story is imported.

1, Introduction to China Fairy Tales.

2. Exchange some information before class, choose a fairy tale that impressed me the most, and tell the students about the fairy tale in my memory.

Today, the text we are going to learn is the famous myths and legends of China. It tells the story of a great god named Pangu, who used his divine power and body to create the world and turn everything in the world into life.

4. blackboard writing topic: creating the world.

Explain the topic, look at the topic together and question the topic.

How did Pangu create the world? Students read the text by themselves with questions.

Second, reading the text for the first time

1, free to read the text, requirements:

(1) Read the pronunciation of new words correctly and identify the glyphs.

(2) Mark the number of sections and read the text smoothly.

(3) Draw new words and think about their meanings in sentences.

2. Look up words to learn.

(1) Read the words

(2) Read the text in sections and guide pronunciation and sentence breaking at will.

(3) communicate what you have understood.

(4) Check the reading of the text at the same table.

(5) Perceive the meaning of the text: What is the main point of this text?

Third, read the text intensively.

1. What was Pangu like before he opened heaven and earth? Read section 1 by name.

Grasp chaos and let students imagine that the universe is in darkness.

2. How did Pangu create the world? Read verses 2-5 silently, feel the impression left by Pangu, the ancestor of mankind, and talk about why it left such an impression.

(1) communication.

Crack a crack from a hard and big egg, etc. I realized the height and infinite strength of Pangu's body; With a chisel in his left hand and an axe in his right hand, we can understand Pangu's desire for light and determination to create a new world, and we can also understand the hardships of creating the world. From the place where Pangu grew taller and taller in 18 thousand years, we can also understand Pangu's firm will and tall image. )

(2) Can you read your feelings through your reading and let people know the greatness of Pangu?

(3) Guide reading and show sentences.

Bright and clear things are rising and becoming the sky; The heavy and muddy thing slowly sank and became the ground.

What are the characteristics of these two sentences? What are the advantages of writing like this?

There are antonyms in the sentence, such as light and clear, heavy and turbid, slow rising and slow sinking, heaven and earth, etc. Let everyone see the changes of heaven and earth at a glance and vividly write the differences between heaven and earth. )

Tens of millions of years have passed, the sky is no longer rising, the land is no longer thick, and Pangu is exhausted. Knowing that heaven and earth would never close again, he fell down with a smile. Just before he died, Pangu gave birth to everything in the world.

The teacher likes this passage very much, especially when he reads the words exhausted and dying with a smile. Do you feel this way? Why are you moved?

(Pangu is so optimistic, fearless and magnanimous in the face of death. What a great heart it is to turn your body into everything in the world! )

5. Look at the full text with this feeling.

Four. abstract

Second lesson

First, review and review

1. Students read the text and review what they have learned.

Second, practice retelling.

(1) practice speaking in the same seat. (2) Repeat the roll call in the class and then make comments.

Third, expand the text and create poetry.

1, Pangu's creation is just a beautiful legend, not a true story, so why should humans make up such a myth? What do you think of this?

Writing on the blackboard: rich imagination

Step 2 imitate poetry

I want to put my hand on the lush flowers and trees.

So you can touch Pangu's hair.

I think,

So you can.

Fourth, extract good words and sentences from the text.

Fifth, collect fairy tales and share wonderful fairy tales with your partners.

Buy God's children.

Teaching objectives:

1, through reading the text, find out how the little boy's uncle was saved, so as to realize that sincere and selfless care in the world is the truth that God can save everyone.

2. Read the text correctly, fluently and emotionally.

3. Know 8 new words.

Teaching emphases and difficulties:

1, read the text with emotion, and feel that love is a lofty emotion of human beings.

2. Understand the meaning of the old man's letter, so as to understand the reason why the old man helped the little boy.

Teaching process:

(solving problems)

This is a story about foreign children written by Yan Xu. The story tells the story of an orphan, Band-Aid, who was raised by his uncle Patrup. Patrup fell off the scaffold at work and was unconscious. The doctor told the band-aid: Only God can be an uncle. So band-aids buy God everywhere with dollars. An old man was deeply moved. He sold God's kiss drink to the band-aid and paid the medical team to treat the uncle of the band-aid. The story tells people a truth, people should have love and be willing to seek happiness for others, and love is God.

1, collect relevant information in order to know something about God.

God literally means that in China, he is called the Emperor of Heaven, or the Jade Emperor, commonly known as the Emperor of Heaven. Christianity calls the God it believes in God. Catholicism is called God. Legend has it that God is omnipotent and has a kind heart, which can save all beings and people.

2. Introduce communication materials from the theme.

What is God? Can he buy and sell? There is a little boy who wants to buy God. Why? * * * Approaching today's Happy Reading Room.

3. Read from enlightenment and experience emotions.

(1) When reading a text for the first time, students should read it in their favorite way first, and then exchange their initial reading feelings.

(2) The difficulty of this lesson is what the old man said in the last paragraph, from which we can see why he helped the little boy become an uncle. When students read this part, it may be difficult to understand that the old man was moved by the little boy's love. Teachers can guide students to solve this problem through mutual reading, defense, listening and since the enlightenment, and further understand the second paragraph.

4. Connect with life and sublimate emotions.

(1) Students discuss: What kind of people need our patience? What qualities should we learn from old people, little boys and uncles respectively?

(2) Read the text.

5, check literacy.

6. Recommended homework.

Collect similar stories and read them.

Someone who steals fire from the sky.

Teaching objectives:

1. By reading the text, we can feel Prometheus' strong will to endure pain for the benefit of mankind and learn from his qualities of wisdom, kindness, integrity and courage.

2. Read the text correctly, fluently and emotionally.

3. Know the new word 10.

Teaching emphases and difficulties:

1, learn to tell this story and understand how people get angry.

2. Experience and learn from Prometheus' integrity, kindness and courage.

Teaching preparation

Text illustrations, new word cards

Teaching methods:

The content of the story is thought-provoking and suitable for students' exploration and appreciation perspective. When teaching, I mainly read with interest.

Teaching process:

1, set the tutorial.

Do you know how humans got fire? The story of Prometheus in ancient Greek mythology tells us the answer. Come to today's happy reading room.

2. Read through the text.

(1) Read the text with reading tips to enhance students' reading expectation and stimulate students' reading interest. Ask students to read the text in a storytelling tone and read the translation at the same table.

(2) On the basis of reading, the group first talks about what spirit they should learn from Prometheus after reading. As can be seen from the paragraphs in the article, they can communicate with each other in the class.

3. Learn to tell stories.

On the basis of reading through the text and deeply remembering the content of the text, guide students to learn to tell stories. It is necessary to prevent students from reciting the text instead of telling stories, and tell students that telling stories is not based on the original words of the text, but can reasonably imagine the words and manners of the characters at that time, plus their own experiences and feelings, and pay attention to emotional communication with the people who listen to the stories. Ask the students to choose their study partners and form a story-telling group. First, practice in groups and evaluate each other. Then, the group recommends representatives to speak on stage in the form of competitions. Finally, choose the story king of the class.

4. Expansion and extension

Let the students use their rich and reasonable imagination to tell the story: Will Zeus stop when Prometheus is free? Please expand your imagination and tell a story you created.

5 check the new words.

6 recommended homework.

Ask the students to talk about other origins of kindling, look it up in the library or online, and then communicate in class.

Can speak and write.

thank

Teaching objectives:

1, through training and performance, know the way to thank and use the appropriate thank-you language.

2. With the help of the situation, students are interested in learning and training and form a sense of being polite to others.

Teaching emphases and difficulties:

1, can choose the appropriate two-way communication mode.

2. Be able to use thank-you words sincerely and without exaggeration.

Teaching process:

1, stimulate emotions, read aloud and lead in.

(1) Students read aloud.

Students read aloud: I thank my mother for giving me life, always bringing comfort when I am in trouble and warmth when I am cold; I thank my teacher for burning myself like a candle, letting my eyes see the future and making me smart. I thank my friends for encouraging me in my life and making me not lonely.

(2) Discuss and communicate.

(1) under what circumstances need to thank others?

(2) How do you thank others when you meet at ordinary times?

Teacher: In life and study, each of us will express our heartfelt thanks to others for their concern and help. How do you express your gratitude to others? Think first, then communicate in groups.

(3) The whole class reports group discussions and comments from teachers and students.

Ask the students to talk about the speech requirements in the first and second paragraphs. Let the students understand the requirements of the third paragraph through comments and summarize the blackboard.

Blackboard writing:

The attitude of gratitude should be sincere.

(2) Thank you is to express clearly, politely and use the expression of thanks.

(3) The party who accepts thanks should acknowledge it.

2. Create a scene and train in layers.

(1) Create a scene.

Students, another worker's uncle will come to our classroom this afternoon to replace the aging lamps for us. At this time, how can we thank the workers' uncles? Please think about what you should say.

(2) student preparation.

The teacher asked the students to pay attention to some requirements on the blackboard.

(3) Practice in groups.

Students can freely combine and practice thanking each other in different roles. Teachers should pay attention to remind students to exchange roles and make suggestions to each other. Teachers patrol and give timely guidance.

(4) report performance.

Students perform on stage, and teachers and students comment together. Based on students' evaluation, evaluate whether it meets the requirements of gratitude, affirm your own advantages and point out your own shortcomings.

(5) Close to life and extended to extracurricular activities.

Imagine several situations in life that require us to be grateful, and cultivate students' ability to choose the right way of gratitude at random. Teachers should give timely guidance and evaluation according to the actual situation.

(6) Teacher's summary.

A letter to help the old man.

Teaching objectives:

1. Guide students to write back to the old people who helped them from the perspective of Patrup. The content of the letter is to thank those who have helped themselves.

Pay attention to express Patrup's inner feelings and gratitude.

3. Pay attention to the format of the letter.

Emphasis and difficulty in teaching

1. Learn to think from Patrup's point of view and write your true feelings and gratitude to the elderly.

2. The writing format should be correct.

Teaching preparation

The original text of the boy who bought God and the song "Dedication of Love"

teaching process

1, create a scene and lead to a topic.

(1) Play the song Dedication of Love. What do you think of after listening to this song? Say it.

(2) Do you know all those selfless people and things?

(3) Remember this old man? Show it to the boy who buys god, and read the article with music.

(4) Read the requirements of this exercise and make clear the writing content.

2. Discuss what to write.

(1) If you were Patru, what would you think after receiving the letter from the old man? What do you want to say to the old man? Think for yourself.

(2) Tell your classmates.

3. The whole class communicates with each other and comments on each other.

Tell the class about the resources and the students will comment on each other. Pay attention to whether thanks are sincere and heartfelt, and whether the language of thanks is appropriate.

4. Write carefully and give individual guidance.

(1) Clarify the letter format. (2) Writing, teachers' patrol and individual guidance.

Second lesson

First, read the exercises aloud, and review and revise them.

1 After students finish the draft exercise, read aloud individually, and then make comments and revisions in groups.

2 Each group recommends excellent works, read one by one, and evaluate them one by one around whether they express their true feelings, whether the content of thanks is clear and whether the sentences are appropriate.

3. Modify and improve your own works according to excellent works.

Second, the guidance after the text.

1. Comment on students' compositions. Give priority to praise, even if a sentence or a good word is used well, praise should be given to stimulate students' interest in writing.

2. Show two combinations:

A masterpiece, take it out and enjoy it, and learn how to write it.

An article with * * *, targeted to solve the problem of * * * in the composition.

Third, revise the composition.

Fourth, copy the composition.

China qi se guang si

Teaching objectives:

1, which can guide students to turn rhetorical questions into declarative sentences. 2. Be able to arrange the disordered sentences in a certain order and train the ability to organize sentence narration.

3. Accumulate famous sayings. 4. Read several Chinese and foreign myths that embody and permeate the idea of benefiting mankind.

5. Cultivate students' good quality of helping others by organizing donation activities for students with difficulties in class life.

Teaching emphases and difficulties:

1. How to guide students to turn rhetorical questions into declarative sentences? 2. How to arrange the order of sentences? Don't hurt the recipient's self-esteem when donating money.

Teaching preparation:

Collect China ancient myths and stories and ancient Greek myths before class.

Teaching time: two class hours

first kind

Teaching objectives:

1, which can guide students to master the method of changing rhetorical questions into declarative sentences. 2. Be able to arrange the disordered sentences in a certain order and train the ability to organize sentence narration.

3. Accumulate famous sayings.

Teaching emphases and difficulties:

1. How to guide students to turn rhetorical questions into declarative sentences? 2. How to arrange the order of sentences? 3. Cultivate students' interest and habit of collecting and accumulating famous sayings and aphorisms, and get inspiration and guidance from them.

Teaching process:

First of all, the first question about practice

Put it another way, write another sentence.

1. Show the problems in the example and guide the students to read. Note that this sentence is a question. Read the tone of the question.

2. After reading it, please tell the students what this question means. Point out that rhetorical questions do not need to be answered;

3. What the students just said means this sentence in the example. Put the question in a different way and strengthen the tone;

4. Read the first sentence freely, try to put it another way, and then report and evaluate it;

5. After the second and third sentences are independently completed in the group, the class exchanges;

6. Guide students to read these sentences repeatedly.

Second, the second question of practice

Put the sentences in the proper order.

1, let the students read these sentences freely and think about the meaning of each sentence while reading. Find out the internal relationship between these words;

2. After knowing the meaning of each sentence, guide the students to summarize the contents of these sentences;

3. In what order can the group discussions be arranged?

4. report and exchange;

5. Read the names in the arranged order;

6. Read these sentences completely.

Third, accumulate over time.

1, let students read these two sentences freely;

2. On the basis of students' full reading, guide students to talk about the meaning of each sentence;

3. The teacher briefly introduces Zhuge Liang and Einstein to help students understand the meaning of the sentence;

4. Read these two sentences repeatedly;

5. Expand and extend: exchange your collected famous sayings and aphorisms about serving others and benefiting society.

Second lesson

Teaching objectives:

1, read several Chinese and foreign myths that benefit mankind and infiltrate the idea of benefiting mankind;

2. Cultivate students' good quality of helping others by organizing donation activities for students with difficulties in class life.

Teaching emphases and difficulties:

When donating money, don't hurt the self-esteem of the recipients.

Teaching preparation:

Collect China ancient myths and Greek myths before class.

Teaching process:

I. Knowledge window

1, let the students read the names of these myths first, and distinguish which ones come from China and which ones come from ancient Greece;

2. Let the students who know these myths tell their own stories. After the story is finished, please summarize the main contents of the story and think about how these mythical characters benefit mankind.

3. Let the students say, which myth do you like best and why?

4. Summary: These myths, whether ancient China or ancient Greece, all reflect the same truth, that is, the protagonists are all for the benefit of mankind, which can be passed down through the ages and even praised by future generations;

5. Ask students to tell their families or good friends their favorite myths.

Second, come together.

(1) Initiate an initiative for students before class: In order to help students with difficulties in life or in society, we hold a donation activity in class.

(2) Hold seminars, draw up plans and form written materials.

1. The significance of holding this donation activity: helping students with difficulties in life or people with social difficulties to tide them over;

2. Identify the donor and find out the living conditions of this donor;

3. Distribution of donated money and goods;

4. The specific time, place and division of labor of this activity (recipients, registrants, custodians and donors, etc.). )

(3) Matters needing attention when carrying out donation activities.

1, activities should be orderly;

2. Attitude should be warm and equal;

3. Speak moderately and don't hurt the self-esteem of donors;

4. Summarize the harvest of this activity.