练习题:
1. The prevention and treatment of AIDS is _____________________________ (我们可以合作的领域).
2. Because of the leg injury, the athlete ___________________________ (决定退出比赛).
参考答案:
1. The prevention and treatment of AIDS is the field (where)we can cooperate/ the field in which we can cooperate (我们可以合作的领域)
本题考查对定语从句的掌握。“领域”是the field,“我们可以合作的”作the field的定语从句,引导词可以用where/which,where可以省略,which后须加in。
2. Because of the leg injury, the athlete decided to quit the match (决定退出比赛)
本句话是在陈述一件已经发生的事情,应用一般过去时态,因此用decided,“退出比赛”用quit the match来表示。