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Water usually freezes when the temperature is ________ zero and ice changes into water again when the temperature is ________ zero.


  1. A.
    under; over
  2. B.
    below; above
  3. C.
    above; below
  4. D.
    below; over
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² 根据短文内容,填写下面表格。

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_2_______ off the water while you’re brushing your teeth.
Take _____3__ showers. It’s best to get your showers down to three minutes.
Using a plastic bottle with water, put it in your toilet tank to __4_____ water.
Don’t let the water _5_____when you wash dishes and clothes.
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Saving water is as easy as turning off a tap! Here are some simple things you can do at home.

²  Turn off the water while you’re brushing your teeth.

²  Take shorter showers. Can you get your showers down to three minutes?

²  Fill a liter (升) plastic bottle with water and put it in your toilet tank. It will take up the same space as the water usually does, but in a year, it will keep 20,000 liters of water.

²  When you wash dishes and clothes, don’t let the water run.

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Saving water

In China, ___1______ takes 60 percent of China’s water use.

Tips for saving water

_2_______ off the water while you’re brushing your teeth.

Take _____3__ showers. It’s best to get your showers down to three minutes.

Using a plastic bottle with water, put it in your toilet tank to __4_____ water.

Don’t let the water _5_____when you wash dishes and clothes.

Don’t use the __6______________unitl it is full of clothes.

 

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科目:初中英语 来源: 题型:

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