4⃣【I see the wind2】万思乐学V-learn小西妈双语工程1906期280号Jessie打卡Week 27 Day4

君好

👉About the wind

Wind is a natural phenomenon produced by the flow of air. It is caused by solar radiant heat. The sun shines on the surface of the earth, causing the surface temperature to rise, and the air on the surface is heated and expanded to become lighter. After the hot air rises, the low-temperature cold air flows in, and the rising air falls due to the gradual cooling and becomes heavy. Because the surface temperature is high, the air is heated to rise, and the flow of the air generates wind.

风就是一种空气流动产生的自然现象。它是由太阳辐射热引的。太阳光照射在地球表面上，使地表温度升高，地表的空气受热膨胀变轻而往上升。热空气上升后，低温的冷空气横向流入，上升的空气因逐渐冷却变重而降落，由于地表温度较高又会加热空气使之上升，这种空气的流动就产生了风。

Wind power is the quantity of force that the wind exerts on an object. Generally, depending on various phenomena generated by objects blown by the wind to the ground or to the surface of the water, the size of the wind is divided into 18 levels. The minimum is 0 and the maximum is 17.

风力是指风吹到物体上所表现出的力量的大小。一般根据风吹到地面或水面的物体上所产生的各种现象，把风力的大小分为18个等级，最小是0级，最大为17级。

不同种类的风

微风：breath、breathing、breeze、gentle breeze

飓风：hurricane

台风：typhoon

龙卷风：tornado

龙卷风还有好几种，常见的有漩涡龙卷，水龙卷，火龙卷，阵风卷还有尘风卷：There are several kinds of tornadoes, such as vortex tornado, water tornado, fire tornado, gust wind and dust wind.

暴风：cyclone、hurricane、storm wind、windstorm

海风 ：sea breeze

春风：spring breeze

🌟I see the wind

I see the wind when leaves dance by.

I see the wind when shirts wave "Hi".

I see the wind when trees bend low.

I see the wind when flags all blow.

I see the wind when kites fly high.

I see the wind when clouds go by.

I see the wind when it blows my hair.

I see the wind most everywhere.

👉🏽Act it out

Look, here is a fan, I will turn it on.Let's retell the story and sing the song.

用电风扇把歌词里面所有设计的内容演绎一遍。

👉🏽Wind painting

M:Come here baby,let's play game. Here are some paints and a piece of paper. Drop a little paint on the paper, we will do something special.

B:Okay.

M:Well done. Look, what is this?

B:A straw.

M:Yes, here, take the straw. now blow the paint, the wind will paint the picture.

B:Okay I will.

M:Wow, your picture is so beautiful, well done, you painted like the wind.

👉🏽Hear the wind

M:Look baby, do you know what this is?

B:No I don't know.

M:This is a wind chime, a wind chime makes sound when the wind blows it. look (blow the wind chime)

B:Wow.

M:Yes, would you like to make one?we can try to make different sounds with different materials.

B:Yes, I want to try.

M:Great, I have some plastic bottles and some string, let's make a plastic wind chime.

Wooden spoon-wooden wind chime.

Tin cans-metal wind chime.

Glass bottles-glass wind chime.

M:Well done baby, you made a wind chime. Let's hang it in the balcony.

Then we can hear the wind.

🌟Field Trip:Looking for the wind

M:Today it's a lovely sunny day,let's go out and observe the wind!

今天天气很好，我们一起外出去寻找风吧！

K：Ok.

M：Baby, think about how we can find the wind?宝贝，想一想我们怎么样才能找到风呢？

K：I don't know.

M:The wind can't be seen and touched, but we can feel the wind through different things.

For example, observing mother's hair. It will flutter with the wind. The wind in different directions will blow the mother's hair in different directions.

风看不到，也抓不住，但是我们却能通过不同的事物感受到风。

比如，看到妈妈的头发会随着风飘起来，不同方向的风会把妈妈的头发吹向不同的方向。

K：I see.

M:We can see that the branches sway with the wind. The wind of different strengths can produce different amplitudes in the branches.我们可以看到树枝随风摆动，风力大小不同，树枝摆动的幅度也不同。

K：OK，I see.

M:When we see the ripples on the lake, we can say that the wind is blowing.

我们看到湖面起波纹时，就知道风来了。

K：look，there!

M:We saw that the petals floated in the air with the wind, and we came to know that the wind was blowing.

我们看到花瓣随风在空中飘散，就知道风来了。

K：Petals

M:Looking at the kites flying in the sky, you know that the wind is blowing.看天上飘荡的风筝，就知道风吹过。

K：I like to fly a kite.

M:The grass that grows in the soil moves when the wind blows around.土壤里钻出的小草，在风中左右飘荡。

K：That is great.