The first apricot flower, the third grade Chinese book of the first primary school.
Requirements for teaching purposes:
Learn 8 new words in this lesson and read the text correctly and fluently.
2. Understand the content of the text.
3. Appreciate the sentences describing apricot flowers.
Teaching focus:
Read the full text and understand the text.
Teaching process:
Look at the picture first and reveal the topic:
1. Look at the picture. What flowers are painted on the picture? Who can look at the picture and talk about apricot flowers?
Do you know when the first apricot blossom was in bloom?
Write down the first apricot flower on the blackboard.
4. Look at the topic and question it.
Second, reading the text with questions requires:
1, read the text freely, and read the text smoothly and accurately with the help of pinyin after the text.
2. Just answer the question just raised: When did the apricot blossom? Why should the article write the first apricot flower?
3. What new questions do you have after reading the text?
Read the text again and tell me what it says.
Third, discuss your self-study in groups.
Fourth, the class report:
1, after reading the text, name the new words to form words.
2. Read the text by name.
3. Tell me what new problems you have after reading the text.
The questions about value raised by students are left to be solved in the second class. )
4. Summarize the main contents of the text.
Five, reading taste:
This article describes apricot flowers in many places. Please look for them, read them and tell me how you feel.
"An apricot tree next to the courtyard wall is pale pink ... Four flowers have opened their petals to varying degrees. "
"The spring breeze has greened the willows, grass ... and the buds of apricot trees."
"Apricot trees in the sun hold the first blooming apricot flower."
Guide emotional reading.
Six, homework:
1, familiar with the text. Think about what kind of person Grandpa Zhu is.
2. Copy words.
Second lesson
Requirements for teaching purposes:
1. Understand the content of the text, and get a preliminary feeling of Grandpa Zhu Kezhen's meticulous scientific research spirit.
2. Scenario demonstration to cultivate students' performance ability and sentence analysis ability.
Teaching focus:
Feel the characteristics of the characters through tasting, reading, analyzing and performing.
Teaching process:
First, check the import:
What is the main point of this text?
Second, read the natural paragraph of the text 1-5 and feel the characteristics of the article.
1. Read freely and tell me what kind of person do you think Zhu Kezhen is? Where did you see it? Teach yourself first, and then communicate in groups.
2, the whole class exchange report.
I mean, when did the first flower bloom? Experience accurate, meticulous and long-term observation habits.
3. The camera guides the students to read the dialogue well.
Transition: "Time flies, another year in a blink of an eye …" One year, the children remembered Grandpa Zhu's words. What did he tell Grandpa Zhu when he saw the first apricot flower?
Third, demonstrate the scene and experience the mood of the characters. (6- 15 natural section)
1. Read the text and demonstrate the scenes in groups.
2. Name the demonstration dialogue. Other students watch it carefully, taste it carefully, think about the tone of the characters, imagine the expressions of the characters, and evaluate the students' performance.
3. Add some hints to this conversation.
4. Instruct students to read aloud with emotion.
5. Introduction: "Grandpa Zhu seems to be a few decades younger in an instant ..." Tell me what kind of person you have learned from this long passage?
Fourth, learn the last paragraph:
1, read it together.
2. Understand the word "accurate".
(First of all, what does "accurate" mean? Then ask the students to give examples from their daily life and talk about what is "accuracy". )
Fifth, read through the full text and summarize.
1, read the full text for free. Think about why the title of the text is The First Apricot Flower.
2. report and exchange.
After studying this article, what do you think of Grandpa Zhu's attitude towards scientific research? What did he inspire you?
Six, homework:
Further collect relevant information about Zhu Kezhen.
The second volume of "The First Apricot Flower" Courseware for Chinese in Grade Two and Grade Three.
Teaching objectives:
1. Solve the new words in the text and read the text correctly and fluently.
2. Clear the context of the article, learn to segment the text and understand the characteristics of this article in chronological order.
3. Learn from Zhu Kezhen's meticulous attitude in scientific research. Only through accurate and meticulous observation can we grasp the law of things changing.
Emphasis and difficulty in teaching: guide students to grasp key sentences and get a preliminary understanding of the character's quality characteristics.
Teaching process:
First, talk, picture import
1, students, there is a beautiful picture in the Spring Festival couplets. I'll write the first couplet and you write the second couplet, okay?
Another year, the grass is still green, and the apricot flowers are still red.
This is what we learned last term. You're amazing! Yes, spring has come, and all the flowers are smiling brightly. Today, the beautiful apricot flower also visited us on April 5. Look at that.
3. Show me the apricot blossom map.
Who wants to describe it in one word?
4. Such beautiful apricot flowers attracted our attention and that of Grandpa Zhu Kezhen. You know Grandpa Zhu Kezhen is a great scientist. Let's give a warm applause to our science class representative to give us a brief introduction of Grandpa Zhu Kezhen.
Zhu Kezhen: Zhejiang people. China is an outstanding scientist and educator, a contemporary geographer and meteorologist, and the founder of modern geography in China. He has made great achievements in meteorology, climatology, geography and the history of natural science all his life. The first geography department of China University and the Institute of Meteorology of China Academy of Sciences were established one after another. As the president of 13 Zhejiang University, he is known as one of the presidents of the four major universities in China.
Teacher: After listening to his introduction, what do you want to say?
Summary: Everyone's achievements are inseparable from his efforts. Today we are going to learn a story that happened to Grandpa Xinghua and Grandpa Zhu Kezhen.
Writing on the blackboard: the first apricot flower
Designated reading topic: read beautifully and let us smell the flowers.
Second, solve new words.
1, the petals of apricot flowers have produced some beautiful words hidden in the words, waiting for us to pronounce their names one by one. Who can pronounce them loud and clear? Try it yourself first?
2. What sounds do you think should be paid special attention to when reading? Please take everyone to read it.
Read by name
Drive a small train to correct the sound.
3. Pay attention to the writing on the right, and don't confuse it with Liu.
4. How to explain it solemnly? Bring it into the article to understand the context.
Grandpa Zhu returned to his study, opened his notebook and solemnly wrote down this day: Tomb-Sweeping Day.
Show discrimination:
He declared that it had nothing to do with him.
After careful consideration, he decided to spend money on expensive goods.
In an instant, three words are used to express the same meaning.
Third, clear the context of the article.
1, recite the text paragraph by paragraph (while reading, how many times have the characters in this article seen apricot flowers? )
Write on the blackboard: look at the apricot flowers first, and then look at the apricot flowers.
Who can try to segment the article according to these clues?
One (1-5) wrote that Grandpa Zhu Kezhen asked the child when the first apricot blossom would bloom, but the child couldn't answer.
Second (6- 15) The following spring, the child told Grandpa Zhu Kezhen that the apricot blossoms were in bloom for the first time, and Grandpa Zhu Kezhen solemnly wrote down this date.
Three (16) wrote that Grandpa Zhu Kezhen had mastered the law of climate change through accurate and meticulous observation all the year round.
It seems that the article can be segmented in chronological order, and some narratives can use this good method.
Transition: Do you know? One sunny noon, there is an apricot tree next to the courtyard wall, which is pale pink.
Look: (showing pictures)
Can you guess when they opened the door?
Probably, maybe, maybe.
4. Can your answer be accepted by Grandpa Zhu Kezhen, a scientist? Did you find the answer from the article?
Read paragraph 16 aloud.
5. How did Grandpa Zhu Kezhen get the first apricot flower? Let's go to see apricot flowers next class.
6. Complete supplementary exercises
Blackboard writing:
The first apricot flower
See apricot flowers at first sight.
The third elementary school third grade Chinese second volume "the first apricot flower" courseware.
Teaching requirements:
1, can read the text correctly, fluently and emotionally.
2. Understand the profound sentences in the text.
3. Learn from Zhu Kezhen's meticulous attitude in scientific research, and know that only through accurate and meticulous observation can we grasp the changing law of things.
4. Divide the text into paragraphs and talk about the general idea of the paragraphs. Can understand profound sentences.
Teaching focus:
Guide students to grasp key sentences, grasp doubts in learning, think while reading, and understand the thoughts and feelings of characters.
Teaching difficulties
Learn from Zhu Kezhen's meticulous attitude in scientific research, and understand that only through accurate and meticulous observation can we grasp the changing law of things.
Teaching time: two class hours
first kind
First, show the wall chart to reveal the topic.
1, showing the teaching wall chart.
What flower is painted on the picture? Who can look at the picture and talk about apricot flowers?
Who are the three people in the picture? What are they discussing?
2. If you read the words "Zhu" and "Zhen", you can read the pronunciation correctly.
3, discuss the second topic, the topic of the lens blackboard: the first apricot flower.
Second, reading the text for the first time
1, read the text for free.
Self-study requirements for presentation slides:
(1) Read the text twice by yourself.
(2) Draw new words, and read the pronunciation correctly in combination with the vocabulary.
(3) Mark the serial number of the natural paragraph and read the difficult sentences several times.
2, check the self-study situation
(1) Show the new word cards and read the pronunciation aloud.
(2) Guide reading long sentences.
Read sentences by name, and pause sentence breaking under the guidance of the camera.
(3) Read the text by name
Both teachers and students correct mistakes in reading.
Third, demonstration reading text
1, model reading text
Show segmentation tips:
(1) How should this article be divided into two sections in chronological order?
(2) What role does the last paragraph play in the article? Can you be independent?
2. After reading the model, discuss the segmentation according to the prompts. Talk about the meaning.
Paragraph 1 (1-5): Zhu Kezhen wants to know when the first apricot blossom will bloom, but the children don't understand why.
Paragraph 2 (6- 15): In the second year, with the help of children, Grandpa Zhu Kezhen accurately recorded the opening time of the first apricot flower.
Paragraph 3 (16): Grandpa Zhu Kezhen has mastered the law of climate change through years of accurate observation.
Fourth, guide the writing of new words.
Verb (abbreviation for verb) assigns homework.
Collect stories about Grandpa Zhu Kezhen and exchange them in the next class.
Second lesson
First, import
1, tell me which scientist's story is written in this text? [Blackboard: Zhu Kezhen]
Brief introduction of Zhu Kezhen.
2. How many times did Zhu Kezhen see apricot flowers in the article? (twice) When are they? (A year ago, a year later)
Second, the first time (learning paragraph 1-5)
1. Read freely. Tell me what you have read. What else don't you understand?
2, discussion (students can answer each other, the teacher only makes one point).
3. Guide reading aloud.
4, focus on guiding the third paragraph and understand the role of words. Slide show: "Yes, the apricot blossoms are in bloom." As he spoke, Grandpa Zhu bent down and habitually asked, "Do you know when the apricot blossoms will bloom?" (Bend over: It shows that Grandpa Zhu is approachable and amiable. "Habitual questioning" shows that Zhu Kezhen has developed a scientific spirit and attitude of active exploration and seeking truth from facts during his long-term phenological observation. )
5. Practice reading in groups of four. One reads Grandpa Zhu's words, one reads children's words, one reads narration, and the other reads judgments.
6. Practice reading by name.
Third, the second time (learning paragraph 6- 15)
1, the teacher said: A year ago, the child could not answer the opening time of the first apricot flower. With Grandpa Zhu's entrustment, a year later, the child had an answer. In the sixth paragraph of the article, the author painted a picture of spring scenery with concise and beautiful writing. Who will read it?
2. Read by name, highlighting key words such as "blue, wrinkle and drum".
Step 3 read together
4. Focus on dialogue reading.
(1) First reading: read freely in a low voice. Think about who said this. Add a hint for it. After the discussion, play the slide show. A child outside the window cried eagerly, "Grandpa Zhu! Grandpa! " Grandpa Zhu asked calmly, "What is it?" The child () said calmly, "Grandpa Zhu, the apricot blossoms are in bloom!" " "Grandpa Zhu asked calmly," When? " The child said calmly, "Just now." Grandpa Zhu asked calmly, "Is it the first flower?" The child said quietly, "Yes. "
(2) Read the second time: discuss at the same table. In what tone should you read every sentence? Say and summarize the answers: strange, happy, excited, proud, skeptical, sure.
(3) Read aloud for the third time: read aloud according to the prompt and tone.
(4) Reading for the fourth time: name one to read Grandpa Zhu's words, one to read the children's words, and the rest to read the narration. (7 - 14)
5. Teacher's statement: From the students' reading aloud, it is not hard to hear that Grandpa Zhu and the children are very excited and excited. Then Mr. Wang Can couldn't help asking the children why they were happy. Why is Grandpa Zhu happy? The child is happy that he has finally finished the task assigned by Grandpa Zhu last year. Grandpa Zhu said excitedly that he finally figured out the opening time of the first apricot flower. )
6. Besides the dialogue, where can you see it? Play slides and read aloud to understand the function of words. "Grandpa Zhu was a few decades younger and immediately rushed to the front yard."
7. What does "solemn" mean? What did you learn from the day when the first apricot flower was "seriously planned"? ("solemn" means serious. Zhu Kezhen's rigorous and meticulous attitude towards scientific research can be seen from his "careful planning".
[Writing on the blackboard: meticulous] Teacher's statement: Yes, "meticulous", and Grandpa Zhu's words also confirmed this point.
Fourth, point out the center (section 16)
1, show the slide: "What I need is the exact time. In scientific research, we can't use words like' probably' and' possible', nor can we use estimation and inference instead of observation. "
2. Read freely and tell me what you have read.
3. How to understand the word "accuracy"? (Very accurate) Can you talk about it in combination with the last article?
Step 4 guide reading aloud
Grandpa Zhu, as a naturalist, how did he get his achievements? Did you find the reason?
6. Summary: As Grandpa Zhu said, it is through years of accurate observation that the laws of climate change have been mastered. [Writing on the blackboard: accurate observation] The teacher added the diary of Zhu Kezhen and nature: Zhu Kezhen accurately observed nature: when was the first flower, the first frog, the first thunder, the first fallen leaf, the first frost and the first rain? His notebook is the epitome of nature.
7. Read Grandpa Zhu's words again to deepen your own experience.
Verb (abbreviation of verb) transfer summary
1, read the text with emotion
2. Abstract: This paper tells a short story about China scientist Zhu Kezhen who is engaged in phenology research, and praises Zhu Kezhen's meticulous scientific attitude, which shows that only through accurate and meticulous observation can we grasp the law of things' changes.
3. What do you think you should learn from Grandpa Zhu after learning this article?
Six, homework to collect stories about grandpa Zhu Kezhen, the next class exchange.
Blackboard design:
The first apricot flower
Zhu, accuracy, observation
can