1. By carefully observing the contents of the picture, we can understand the story and perceive the causal relationship in the story.

2. Experience the fun of stories and games and learn short sentences? Add some cigarettes? .

Activities to be prepared

Courseware PPT, operation materials, magic box (cards with various colors of vegetables and fruits)

Activity process

I. Import: Take a seat by train.

1. Teachers and students * * * accompanied by the music of "The train is leaving", drove a small train into the venue.

2. Teacher: Students, you were so happy just now. Where are you going? You 1: drive to the children's playground? Teacher: Oh, I want to go to the children's playground. Tour 2: Playground, zoo? Teacher: (clapping hands) Oh, it's great to want to visit these places.

3. Teacher: Little train, how happy! So the little train rumbled and ran energetically! Is it?

4. Teacher: Is the train leaving? (Playing the sound of the train stopping) Oh, why did the train stop? (child: it's broken, it's out of gas, it's out of gas)

Oh, the train is out of gas, so what? The train ran out of fuel and stopped. What shall we do (teenager: come on, come on)

Teacher: Do you all agree? Then let's add some oil to it, get it running again and continue to take us to play, shall we?

Listen and understand the story.

1. Tell about PPT3-4 pages.

Teacher: What fuel should we add? Question: ① What fuel did the train add? Who wants to tell you? Child: apples (please give the child a complete statement and add apples to the train)

Teacher: Did you add fuel to the apple? Big red apple. Besides the big, red apple, what's in it? Child: Cherry (in response to other children's answers)

Teacher: There are big red apples and small red cherries in the train. Let's refuel the train. Hey, hey, hey, what's up? Here the teacher leads the children to add things with a shovel. After you finish the action, click to play the sound of the train. )

Teacher: The train started after adding red fuel, so what smoke was released after the train started? Yang: There is red smoke.

2. Guide children to understand the causal relationship in the story.

Say a complete sentence to the teacher: add some XX, and red smoke will come out? .

Teacher: What happened after the train ran for a while after emitting red smoke? (Click to play the sound of the train stopping) Teenager: There is no gas again. Add more fuel. What kind of fuel will this increase? (The child answers) What color banana is this? (Huang Xiangjiao) What else is yellow? (Orange) What kind of smoke do Huang Xiangjiao and yellow oranges give off? Whether it is yellow smoke or not, let's have a look!

Teacher: You are really something. It is really yellow smoke. Say to the teacher:? Add some XX and smoke yellow? .

What color is the cigarette this time? (Green) Hey, what fuel gives off green smoke? (Children dare to guess) What is it? Let's have a look. What else is there besides vegetables? (Cucumber) Let's talk about it: Add some XX and let out green smoke? .

The little train stopped again. What color will it be this time? Look, what color is this? (Purple) What can cause purple smoke? This is a bit difficult. Please guess, teacher? (Eggplant, grapes) Let's see if we guessed right. Is eggplant purple? Please say it together. Add some XX and release purple smoke? .

Teacher: Look, children, what is added this time? Oh, colored crayons, are they nice? What kind of smoke will they emit? (Children's discussion) Let's see if you guessed right. It turned out to be colorful smoke, like a rainbow, which is not beautiful.

summary

The small train is really interesting. No matter what color smoke it eats, it can spit it out.

Third, play and share the fun of the game.

1. Take out the treasure chest prepared in advance.

2. Rules of the game: I will let the children do magic in the magic box later. If you get something, you must answer it yourself or let other children answer a question. Please look at how teachers become.

Toy trains change, add XX, and emit X smoke.

Fourth, activity extension.

Is the game fun? (Fun) Then let's drive the train back to the classroom together, and then play the game of the box with other children.