内容正文:
Unit4 We can do it!
((Wrap up & Let’s explore)
Let’s read.
It can help you clean your teeth fast and easily.
It can take all your family for a trip.
It can help people in wheelchairs use the phone.
It can get leaves together and keep the streets clean.
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Listen and read.
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3
Listen and read.
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4
Let’s play
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5
Let’s play
Watering bottles.
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6
Let’s play.
Lu Ban was on his way home. It rained. He saw a boy with a big leaf over his head. Lu Ban had an idea. First, he used bamboo to make the sticks. Next, he cut some cloth. Then, he put the cloth over the sticks. That was the first umbrella.
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7
Let’s play.
A bird feeder.
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8
Let’s play.
First, he makes a small hole in the middle of the bottle cap.
Next, he cuts off the bottom.
Last, he puts the bottle next to the plant.
Then, he puts water in the bottle.
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9
Let’s play.
free
fly
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10
Let’s play.
The music group used a paper box to make a guitar. /
The music group used glass bottles to make a xylophone. /
The music group used cans to make drums.
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11
Let’s play.
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12
Let’s check.
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13
Cai Lun
A story about a Chinese inventor
Great
China
Great
China
How do you make paper?
你是怎么造纸的?
Why ...?
为什么...?
...?
What do you want to ask Cai Lun?
想一想:你有什么问题想问蔡伦吗?
A great inventor
What do you want to know about the story?
Guess and say
Guess who is Cailun, elicit “problem”
Cai Lun
Read quickly p2-p11
What do they want?
(读一读,找答案:他们要什么?)
They want more to paint(画画) and write(写诗).
silk
What do they want from Cai Lun。
He wants more silk to paint - painter.
Problem
If you were Cai Lun, what would you do?
:Maybe I will ...
What is Cai Lun thinking to do?
蔡伦接下来要做什么呢?
Listen and think
Listen and answer the question: what is Cai Lun thinking to do?
How is the old paper?
12
13
Read and underline.
Listen , what did Cai Lun
Read in groups
积极思考,团队合作,寻求帮助
Aim: Make new paper
Is the paper good ?
Look at the picture
First try
guided q: what is he going to do?
Keep thinking,
First try
Read and circle
Advice 1
Advice 2
guided q: what is he going to do?
Here comes Cai Lun, look, he is so happy!
Rad
【加墨水渗透】
Read and underline
Last try
How is the paper now?
【翻版书】
First try
这中间发生了什么,蔡伦只尝试了两次吗?
Last try
At the beginning, you said that, you want to know What did Cai Lun use to make paper?
【板书翻面,剩下两个没有翻,expensive and hard to make】
箭头讲解:How manny times did he try in the story? - Twice.
From paper 1 to paper 2, do you think in real life, he only tried twice?
-No
- Q: What do you think happened in the middle?
- Let’s watch a video and see how did he do it?
【如果学生开头问了 How did he make paper?/What did he use to make paper? 就指着板书,引导播放视频 】
What did he use to make paper?
他用什么造纸的?
easy to get
cheap
tree barks
rags (破布)
grasses
worn(旧的) fishing nets
New paper
Are they easy to get?
T: Do you remember the problem of silk?
S: Expensive.
Now our paper is easy to get and cheap.
that means more and more people can use it.
What is he going to do next?
Paper became the best writing material in the world!
板书great paper
每个对应的地方出现当地的文化作品
The painter wants more silk.
Retell the story
The poet wants more____
But, I do not have silk.
I am thinking to make some ______.
The first paper is not _____.
The final paper is very ____!
The King is ___, because the paper is better and ____people can use it!
...
keep thinking
keep trying
take in advice
ask for help
see a problem
Great inventors
伟大的发明家们
运用品质,联系自身
Let's talk
How will you make it?
Why do you want to invent it?
What do you want to invent?
Let's write
I want to make____________________.
It can____________________________.
First, I will_______________________.
Next, ___________________________.
Then,___________________________.
Last,____________________________.
Let's show
I want to make____________________.
It can____________________________.
First, I will_______________________.
Next, ___________________________.
Then,___________________________.
Last,____________________________.
Everyone can be great!
Homework
1. Play the game in Wrap up with your friends again.
2. Know more about the Great Inventions of Ancient China.
Other
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