人教版选修三《Unit 3 Environmental Protection》2022年同步练习卷

一、用单词的适当形式完成句子

• 1．In order to build a

  （harmony） society，we must concentrate on solving various social problems.
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• 2．The international Olympic Committee had announced that the number of competitors at the 2024 Paris Olympic Games would

  （restrict） to 10，500，which limited the opportunity to add new sports.
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• 3．

  behalf of everyone here I want to thank you for your help.
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• 4．Aerobic exercise is of great benefit to health，so I assume that we students should take an active part in sports and outdoor activities

  （frequency）.
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• 5．I'll have to push the car to the side of the road because we

  （fine）if we leave it here.
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• 6．Energy

  （conserve）is of vital importance to us because our society is facing severe energy shortage. （所给词的适当形式填空）
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• 7．The mother can not

  （tolerance）his child's rude behavior.
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• 8．Another doctor had her body

  （examine） and could still find nothing wrong.
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• 9．The surgeon seized the pickpocket

  the collar.
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• 10．It is wrong of you

  （skip） so many lessons.
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• 11．With time going by，the woman is becoming more and more

  （tolerate）？
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• 12．There is no doubt

  their team will win the final game.
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• 13．His will（遗嘱） arranged for the

  （dispose） of his property after his death.
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• 14．My mother

  （undergo） major surgery last year.
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四、用单词的适当形式完成短文

• 41．China's First National Park
      China's first national park in Northwest of China's Sanjangyuan area，（1）

  （cover）a total area of 123，100 square kilometers，was officially established in 2020（2）

  schedule.The national park is the country's calling card，and unlike nature reserves，（3）

  protect unique species，national parks stress the protection of the entire ecosystem.
      Under the national park management，herders and （4）

  （farmer） will be turned into the forces of （5）

  （environment） protection in the Sanjiangyuan area.The work （6）

  （expect）provide jobs，boost incomes and give people an （7）

  （encourage） to protect the environment.The ecological environment of the Sanjiangyuan area has greatly improved in recent years.The grassland coverage of the area has risen sharply （8）

  （compare） with the last decade.The last decade also saw a significant increase in the number of wild animals，because the number of Tibetan antelopes （9）

  （be） over 70，000 from less than 20，000 in （10）

  1980s.
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• 42．All scientists subscribe to the view（1）

  the increase in the earth's temperature is due to the burning of fossil fuels like coal，natural gas and oil to produce energy.Some byproducts of this process（2）

  （call） "greenhouse" gases，the most important one of （3）

  is carbon dioxide.Dr Janice Foster explains： "There（4）

  （be） a natural phenomenon that scientists call the "greenhouse effect".This is when small amounts of gases in the atmosphere，like carbon dioxide，methane and water vapour，trap heat from（5）

  sun and therefore warm the earth.（6）

  the "greenhouse effect"，the earth would be about thirty-three degrees Celsius（7）

  （cool） than it is.So，we need those gases.The problem begins when we add huge（8）

  （quantity） of extra carbon dioxide into the atmosphere.（9）

  means that more heat energy tends to be trapped in the atmosphere（10）

  （cause） the global temperature to go up."
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