Chinese Thunderstorm Courseware for Grade Two.

This paper vividly depicts a summer thunderstorm map in concise language. The full text is clearly stated in the order before thunderstorm, during thunderstorm and after thunderstorm. The three parts have their own characteristics, and the scene is meticulous and realistic.

Second, the teaching objectives:

1, can recognize four new words and write 12 words.

2, can imagine while reading, can read the text correctly, fluently and emotionally.

3. Stimulate students' interest in observing natural scenery in life.

Three, the focus and difficulty in teaching:

1. Read the text correctly, fluently and emotionally.

2. Understand the content of the text and feel the scenes before, during and after the thunderstorm.

Fourth, teaching preparation:

courseware

Verb (abbreviation of verb) teaching process;

(A riddle, revealing the topic and introducing new lessons.

1, students, do you like riddles? Today, the teacher prepared a riddle for everyone to guess. I hope everyone can use their brains. Courseware shows riddles. Introduce new courses. (Blackboard: 18 Thunderstorm)

Do you know the characteristics of thunderstorm? (Student's answer: Thunderstorm is very heavy, it thunders and rains, and it also happens in summer. )

(B) stimulate interest, in-depth understanding

1. Want to know more about the characteristics of thunderstorms? Would you please talk about your feelings in real life? Some people say that the scenery around before the thunderstorm changes really fast. Some said: It's raining hard! Some said: The scenery after the thunderstorm is really charming. )

An author wrote an article about the thunderstorm he observed. do you want to see it ? Let's listen to the text and read aloud. The teacher explained the requirements of listening and reading.

(three) to solve the problem, check the literacy situation

After listening to the text, who will answer the teacher's questions (the text has ***8 natural paragraphs, 1-3 paragraphs are written before the thunderstorm, 4-6 paragraphs are written during the thunderstorm and 7-8 paragraphs are written after the thunderstorm).

1, read the pronunciation correctly

Just now, the students read so hard that even the newborn baby was attracted. I want to come out and see you. Say hello to him! (slide show; Read by yourself-(who wants to make friends with them, who wants to read) read by name--read by men and women {it seems that this will not be difficult for everyone. Is there no pinyin to read? Train queue (listen to the arrival of the small train, which train is fast and loud) slide show)

It's really good to read. Read it in a sentence. Do you still understand? Who will read it? (Note reading, synchronous reading)

2. Remember the font

The baby can read new words correctly. Do you remember the face? (Show slides) Who has a good memory method? A factory crushed the soil. Hang it down: subtract one, sleep and reduce your eyes. Confusion: The tongue shakes violently in the mouth. Hong: Change it, change radicals and bugs ... Students have their own opinions)

(d) Read the text for the first time and learn words by reading.

Our old friend Xiyangyang brings you a warm reminder.

1, read the text freely, read the pronunciation and sentences correctly with the help of pinyin.

2. Count the paragraphs in the article * * * and think about it carefully. What natural paragraphs are about the characteristics of the scenery around thunderstorms? What natural paragraphs are about the scenery seen in Thunderstorm? What natural passages talk about the changes of the surrounding scenery after a thunderstorm? (Before thunderstorm (1-3), during thunderstorm (4-6) and after thunderstorm (7-8). )

Please read the text freely now.

(5) Feel the text

Do you want to enjoy these three different thunderstorm scenes?

1, learn the first part of Thunderstorm (1-3 natural paragraph)

(1) Video before the thunderstorm: What did you see, hear and feel? (Students answer dark clouds, strong winds and lightning)

(2) Show photos of dark clouds all over the sky. What kind of dark clouds do you see? Please describe the cloud in your own words. (Some say: countless dark clouds, some say: thick dark clouds, some say: dark dark clouds, some say: the clouds are very low ...) Let's see what the text says. (Show the sentence "The sky is full of dark clouds and it is dark." )

Students, so many thick dark clouds are coming. Do you know what stress is? Who can do a pressing action? Oh, it's hard to press it down, isn't it? What would you think if it was a sky full of dark clouds? (It's stuffy and hot) How should students read to understand the characteristics of mugginess? (Individual reading-review-simultaneous reading)

(3) Where else can I find the sultry feeling? The leaves on the tree did not move, and the cicada did not make any noise. ) comparative sentences: a. the leaves don't move, and the cicadas don't bark. B, leaves don't move, cicadas don't sing. Do you feel the same way about your children? By comparison, I think everyone must know which sentence is more profound. How can we better understand the sultry feeling? Who will read it? (Read by name)

Why is the weather so sultry? Because the leaves are still, it means there is no wind at all. Hey, listen, class, what's coming? (showing Gail's recording) How did it come about? Suddenly there was a strong wind. What will happen to the branches? (Show sentences and point out chaos) What is chaos? Who will make a mess of the branches? What are the branches like when the spring breeze blows? (Dancing) But now the branches don't dance, but lie everywhere. What does this mean? (it means it's a strong wind! ) (group reading-comments-group reading) Read his ferocity.

Practice oral English: Suddenly, a strong wind blew _ _ _ _ _ _ _.

The strong wind frightened an elf. Who is he? (*) What is this gale? Point out the sentences. Why did you run away? The teacher said, why don't you stay in the tree? (The wind is too strong) Look at the picture. * How did you escape? (Hanging down) Do you know how to hang down? Do a small experiment and experience the "depression" for yourself. ) Please divide the students into groups, tie a small object with a rope, and do a quick drooping action, imitating the hasty scene of * drooping and running away in "Do or die". A small thunderstorm is coming. How do you feel? (Afraid) Who will watch (Afraid *)

(6) A thunderstorm is coming. Look, the lightning is brighter every time. Listen, thunder is louder than sound. (Before the video Thunderstorm was shown) Two words were used to describe lightning. Which two?

Accumulated words: brighter and louder _ _

Summary: Students, before a thunderstorm in summer, it was overcast and sultry, and suddenly there was a strong wind. The weather changes too fast. Watching the lightning getting brighter and brighter and listening to the thunder getting louder and louder, we feel that a heavy rain is coming in an instant. Let's read it again and imagine! (Read it again)

2, study in a thunderstorm (4-6)

(1) The thunderstorm has finally come. Play the animation of thunderstorm from small to large.

How is the rain? (blackboard writing: big and urgent) Where do you look? (Name) ("Wow, wow, wow", "Wow, that tree, that house, I can't see it clearly." )

How to pronounce "wow, wow, wow" (Some people think that the word "wow" should be pronounced faster, indicating that it is raining heavily; Some people think that it is necessary to read slowly and drag the word "wow" a little longer, indicating that the rain is loud; Others think that the word "wow" should change from slow to fast to indicate that it is raining harder and harder ...)

(2) Summer rain comes suddenly, comes quickly and goes back quickly. Soon the sound of rain and thunder will be less. There is a sentence in the article that describes the change of rain. Which sentence? (gradually)

How to pronounce two "gradually"? Now teachers have two ways of reading, which one do you think is more reasonable? (One is loud, the other is small and loud. ) why? Because the thunder and rain are loud from the beginning to the present, the two "gradual" should also be read from big to small.

Summary: Xia Yu is like a doll who loves to change her face. He is changeable, sometimes crying and sometimes laughing. Let us use our own reading to tell you how the rain changes. Students can read freely, alone and together.

3. Learn the part after thunderstorm (7-8 natural section)

(1) After the baptism of heavy rain, what kind of scene does the earth present? Students read paragraphs 7 and 8 of the text and think while reading, what makes you feel the most beautiful?

(2) Student communication: (There is a rainbow hanging in the sky, and your hanging words are really easy to read. What do the students think of the rainbow? After reading the hanging words, I saw the rainbow like a colorful ribbon. Oh, little frog, what are you calling? What are you doing sitting on the Internet? )

(3) After the thunderstorm, the air became special-our mood was special-(enjoy the picture) Look, the flowers and plants drank enough water and smiled happily. The leaves seem to have crystal drops of water shining under the sun's grandfather. Who wants to see the beautiful scenery after the rain? (Reading alone, boys and girls) Well, reading in your makes us feel like we are in the beautiful scenery after the rain.

4. Summary:

What a thunderstorm! In simple language, the author vividly depicts a summer thunderstorm map. Thunderstorm is a common natural phenomenon in summer. Why can the author write such a true article? Because he can observe carefully, he wrote down what he saw, heard and thought truthfully. (blackboard writing: observe carefully)

(6) Expand

Nature is a colorful picture and a book that can never be read. Walking into nature, you will have more fun and discover more secrets. However, only careful children can feel it. Would you like to be a careful child? Let's observe together, record the observed weather changes and write an observation diary.

(7) Write on the blackboard

It was dark before running away.

Cicada doesn't make a sound.

tornado

Vietnam ... Vietnam ...

Hang a rainbow after the sun comes out.

* Sitting on the Internet again, cicadas are chirping again.