外研版（2019）必修2《Unit 6 Earth first》2021年單元測試卷

一、單詞拼寫

• 1．There will be a

  （講座） on safety protection next week.
  組卷：0引用：1難度：0.7

  解析

• 2．

  （平均的） weekly cinema attendance in February was 2.41 million.
  組卷：0引用：2難度：0.7

  解析

• 3．The

  （數(shù)量） of water needed depends on the tree and the soil.
  組卷：0引用：1難度：0.7

  解析

• 4．Giving up smoking

  （降低） the risk of heart disease.
  組卷：1引用：3難度：0.7

  解析

• 5．For this purpose each member had to

  （貢獻） a tenth of his income．
  組卷：3引用：2難度：0.8

  解析

• 6．Circumstances will force us finally to a

  this policy．
  組卷：5引用：3難度：0.8

  解析

二、填空題用本單元出現(xiàn)的單詞或短語的正確形式替換畫線部分，保持句意不變。

• 7．The report emphasises the major problems facing society today．（用本單元出現(xiàn)的單詞或短語的正確形式替換畫線部分，保持句意不變）
  組卷：1引用：2難度：0.9

  解析

• 8．Water pollution can cause serious problems to people's health．（用本單元出現(xiàn)的單詞或短語的正確形式替換畫線部分，保持句意不變）
  組卷：1引用：2難度：0.8

  解析

• 9．This project is aimed at getting more people to take part in the movement to preserve natural resources．（用本單元出現(xiàn)的單詞或短語的正確形式替換畫線部分，保持句意不變）
  組卷：1引用：2難度：0.8

  解析

• 10．They plan to set up a research centre in this nature reserve．（用本單元出現(xiàn)的單詞或短語的正確形式替換畫線部分，保持句意不變）
  組卷：1引用：3難度：0.9

  解析

七、任務(wù)型閱讀

• 30．Some years back，nobody paid much attention to the waste in homes and landfills.It became so vast that the government started getting concerned the phenomenon could create a disaster.A solution had to be found，but one that is kind to humans and the environment. （1）

  .Below are the reasons why we need to recycle.
     Conserve natural resources
     （2）

  .If a lot of pressure is put on these natural resources，they might be run out of fast.The only way to stop the pressure applied to these resources is recycling.According to the United States Environmental Protection Agency，recycling one ton of paper saves up about 17 trees as well as 7 tons of water.
     Reduce carbon emissions
     Recycling greatly minimizes carbon emissions，commonly referred to as greenhouse gases.（3）

  ，they would end up being burned，giving out dangerous greenhouse gases.Whatever your opinion on global warming，a lot of people agree to the idea that everyone needs to play a role in minimizing the effects of pollution and emissions.
     （4）

  
     Recycling has been proved to save up lots of energy.Companies that use recycled aluminum save up to 95% energy during production of aluminum products when compared to companies that source raw materials.
     One person can make a big difference
     Most people have already made up their minds that one person cannot make any difference in regard to recycling waste.That thinking might apply in other fields.In recycling，an individual can make a big difference.Averagely，every American produces about 1，600 pounds of waste every year.Up to 1，100 pounds of waste is able to be recycled every year per person. （5）

  .
  
  A.Save energy
  B.Protect the environment
  C.That's how recycling was born
  D.If these wastes were not recycled
  E.That represents half a ton per individual
  F.Many kinds of resources are considered limited
  G.You and your neighbor's effort to recycle will mean clean surrounding air
  組卷：6引用：1難度：0.5

  解析

八、書面表達

• 31．假定你是李華． David是你的美國筆友．他對我們國家購物時鼓勵人們不要使用塑料袋很感興趣，為此他來信向你詢問此事．請你給他寫一封回信，主要內(nèi)容如下：
  1．感謝他的關(guān)注；
  2．簡要介紹相關(guān)情況；
  3．談一談你的感想．
  注意：
  1．詞數(shù)100左右；
  2．可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；
  3．參考詞匯： take notice of注意到
  Dear David，
  ____________
  Yours，
  Li Hua
  組卷：12引用：2難度：0.5

  解析