havebeento和havebeeninhavebeen是be的完成时它表延续和瞬间是否取决于后面的介词to和inhavebeento是发生过的行为对现在的影响而havebeenin是表正在持续当中.

Question

have been to 和have been in
have been 是be的完成时 它表延续和瞬间是否取决于后面的介词to 和 in
have been to是发生过的行为对现在的影响 而have been in 是表正在持续当中.

Answer 1

Have been in强调“过去曾去过”之意,表示经验；have been to的意思是“过去到过而现在已返回”,它强调“最近的经历”通过下列句子的对比,可以分清它们各自不同的涵义：They have been in Chicago．（1） They have ...