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UNIT 4 Look into Science!
第四单元 走进科学！
Lesson 26: One Wet Danny?
第26课： 丹尼湿透了吗？
THINK ABOUT IT!
想一想
Do you like science? Why or why not?
你喜欢科学吗？为什么？
Will the force of air keep the water in the jar?
空气的压力会使水留在罐子里吗？
What's your theory?
你怎么想？
Why is Danny going to wear his swimsuit?
丹尼为什么要穿上泳衣？
Brian, Jenny and Danny are talking about their experiment.
布赖恩，珍妮，丹尼在谈论他们的实验。
Jenny, you can talk to the class.
珍妮，你可以去和同学们说一下。
Then Danny and I will do the experiment.
我和丹尼做这个实验。
Okay, I can tell the students what we're going to do.
好的，我会告诉同学们你们要做什么的。
Then you and Danny can put the water into the jar.
你和丹尼可以把水灌进罐子里。
I will tell them my theory. I think we will get wet!
我要告诉他们我的理论。我想我们会被水弄湿的！
Then I will tell them my theory.
然后我会告诉大家我的理论。
The force of the air will keep the water in the jar.
空气的力量能够让罐子里的水不流出来的。
Your hand can keep the water in. But air can't!
你的手可以做到。但空气不能！
We will observe what happens, Danny.
我们会看见发生什么的，丹尼。
That will prove who is right.
那会证明谁是正确的。
I have a good idea. Danny can sit in a chair.
我有个好主意。丹尼可以坐在椅子上。
Brian will hold the jar above Danny's head.
布赖恩在丹尼的头上拿着罐子。
That will prove who is right.
那会证明谁是正确的。
I will ask the class to make observations and guess what will happen.
我让同学们观察猜测会发生什么。
I think I will bring my swimsuit to school that day.
我想那天我要把我的泳衣带到学校来。
Yes, wear your swimsuit. That will be funny.
是的，穿上你的泳衣。那会很有趣。
Everyone will think that you're going to get wet.
每个人都会认为你会被打湿。
I am going to get wet!
我的确会湿透的！
After the experiment, we will talk about our observations.
实验过后，我们要讨论观察结果。
We'll ask the students what the experiment proves.
我们要问同学们实验证明了什么。
I will need to dry myself off!
我得把我自己弄干！
LET'S DO IT!
做一做!
In a small group, try the experiment above. Try it with the jar full.
分小组，尝试上面的实验。罐子里满的时候试一下。
Try it again with the jar nearly empty. Write down your observations.
罐子里空的时候再试一次。写下你的观察。
Did the experiment work? Did anyone get wet?
实验有用么？有人被弄湿了么？
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