北师大版（2019）必修3《Unit 8 Green Living》2021年同步练习卷（单元基础检测1）

• 1．percent/percentage
  （1）Twenty

  of the products are exported.
  （2）What

  of the earth is covered by oceans？
  组卷：3引用：4难度：0.4

  解析

• 2．official；officially
  （1）The new church was

  opened on May 5th.
  （2）English is also one of the

  languages of Canada.
  组卷：0引用：3难度：0.7

  解析

• 3．contain；container
  （1）Does each cup

  the same amount of milk？
  （2）He has some

  in which fish are stored and sold.
  组卷：0引用：3难度：0.6

  解析

• 4．annual；annually
  （1）They celebrate their wedding anniversary

  .
  （2）I'm playing in the

  school concert next Friday.
  组卷：0引用：3难度：0.8

  解析

• 5．pollute；pollution；pollutant
  （1）We should not

  our rivers with waste.
  （2）Waste water from the factory is the main cause of the

  of local rivers.
  （3）PM affects more people than any other

  .
  组卷：0引用：3难度：0.7

  解析

• 6．current；currently
  （1）These areas are

  facing severe problems.
  （2）So what is the problem with the

  solutions？
  组卷：0引用：3难度：0.7

  解析

• 7．survive；survival
  （1）We need food and water for

  .
  （2）We cannot

  for long without food and water.
  组卷：0引用：3难度：0.7

  解析

• 8．found；founder；foundation
  （1）He is one of the

  of the institute.
  （2）The town

  by English settlers in 1790.
  （3）He laid the

  of his success by study and hard work.
  组卷：0引用：3难度：0.7

  解析

• 9．organise；organiser；organisation
  （1）A good

  pays attention to detail.
  （2）He's the president of a large international

  .
  （3）Modern computers can

  large amounts of data very quickly.
  组卷：0引用：3难度：0.7

  解析

• 10．propose；proposal
  （1）Tom

  delaying our decision until the next meeting.
  （2）His

  that the system should be changed was turned down.
  组卷：0引用：3难度：0.7

  解析

• 11．

  disappear；disappearance

  （1）She could find no plausible explanation for its

  .
  （2）Many beautiful fish are fast

  because of the severe pollution.
  组卷：0引用：4难度：0.7

  解析

• 12．industry；industrial
  （1）This is the

  area of the country.
  （2）Heavy

  is making increasing use of robots.
  组卷：0引用：3难度：0.7

  解析

• 13．extinct；extinction
  （1）Dinosaurs have been

  for millions of years.
  （2）Habitat loss and climate change will be the biggest reasons for the

  of the species.
  组卷：0引用：3难度：0.7

  解析

【补全句子】

• 40．有些人丢了垃圾，懒得去捡。
  Some people drop a piece of litter and

  .
  组卷：0引用：3难度：0.8

  解析

• 41．正是通过共同行动我们可以让成千上万的人参与进来。
  

  by acting together

  we can

  .
  组卷：0引用：3难度：0.8

  解析