疯狂电玩城:Tom has never been to China.．（在第一个助动词后）

来源：百度文库 编辑：神马品牌网 时间：2024/04/29 04:13:49
这里的has是助动词吗？

has是第三人称单数后边的助动词，这里是现在完成时，真正的动词时：been， 原型就是be，be这里是个连系动词，英文里边叫做linking verb, 这里是主系表结构。

是

HAS是现在完成时态第三人称单数的助动词.
真正的动词是后面的BEEN(BE)

Tom has never been to China.．（在第一个助动词后） “She has never been so sexy”这句话是什么意思？ CPU has been changed a problem has been Mail has been sent has beauty been in? has been to make has been 与 has gone 的区别? this file has been damage This account has been suspended.