外研版（2019）必修1《Unit 1 A new start》2021年同步练习卷（新知早知道2）

Ⅰ.语境填空

• 1．sight，volunteer，select，debate，rainbow，subscribe，stage，topic，figure，opportunity
  （1）Becoming a

  will be useful to develop your social experience.
  （2）The heated

  about the safety problems drew attention of the local government.
  （3）The discussion came alive when an interesting

  was brought in.
  （4）The

  is not easy to grasp so you should work hard and be well prepared.
  （5）I

  it is worth your effort.Don't give it up so easily.
  （6）My son wanted to

  to China Daily for a year.
  （7）The old woman was careful to

  what she needed most.
  （8）The bird caught

  of the worm and managed to catch it.
  （9）It is the first time that the little girl has seen the

  in the sky.
  （10）The world is like a

  and we each must play a part.
  组卷：4引用：1难度：0.6

  解析

Ⅱ.语法填空之派生词

• 2．No one in this group can equal him in

  （intelligent）.
  组卷：1引用：1难度：0.7

  解析

• 3．The further

  （investigate）about the case is undergone.
  组卷：3引用：1难度：0.7

  解析

Ⅱ.语法填空之派生词

• 10．Here are the books I chose for your

  （refer）during your study.
  组卷：2引用：1难度：0.7

  解析

• 11．She gave the greatest

  （perform）of her career.
  组卷：16引用：1难度：0.7

  解析