本文目录
现在完成时是英语语法中的一种时态,通常用于描述从过去某个时间点开始,一直延续到现在的动作或状态。下面我们通过举例来说明其用法。
例1:表示过去某个时间开始一直持续到现在的动作或状态
- I have lived in Shanghai for three years. (我在上海已经住了三年了。)
- He has been studying English for five years. (他已经学英语五年了。)
- They have known each other since they were kids. (他们从小就认识了。)
例2:表示过去某个时间发生过的动作对现在造成的影响
- I have lost my keys. (我把钥匙弄丢了。)
- She has broken her leg. (她的腿受伤了。)
- They have finished their homework. (他们作业已经做完了。)
例3:表示过去发生的动作对现在的影响仍在持续
- I have read that book three times. (我已经读了那本书三遍了。)
- They have watched that movie twice. (他们已经看了那部电影两遍了。)
- She has visited that museum before. (她以前去过那个博物馆。)
以上就是现在完成时的用法举例。希望这篇文章能够帮助大家更好地理解并掌握这一英语语法时态。