• 例1:We are learning grammar. (我们正在学语法。)(动词进⾏时)
  • 例2:You should have a good learning habit. (你应该有⼀种良好的学习习惯。)(形容词)
  • 例3:She was talking to her mother when I saw her. (我看到她的时候她当时正在和妈妈说话。)(动词进⾏时)
  • 例4:This is a talking robot. (这是⼀个会说话的机器⼈。)(形容词)
  • 注意区分: Reading is of vital importance in language learning.(阅读在语⾔学习中⾄关᯿要。)(动名词)
  • 答: ⼀个动词结尾加上-ing,就变成了⼀个动作的抽象概念或常态,也就有了动名词的含义。