现在完成时的相关内容答:4.现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know. 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。 举例: I saw this film yesterday. (强调看的动作发生过了。) I have seen this film. (强调对...
现在完成时的用法以及结构 并举例说明答:3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。举例:I saw this film yesterday.(强调看的动作发生过了。)I have seen this film.(...