have been +过去分词,和had been+过去分词,有什么区别?
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/13 04:00:29
havebeen+过去分词,和hadbeen+过去分词,有什么区别?havebeen+过去分词,和hadbeen+过去分词,有什么区别?havebeen+过去分词,和hadbeen+过去分词,有什么区
have been +过去分词,和had been+过去分词,有什么区别?
have been +过去分词,和had been+过去分词,有什么区别?
have been +过去分词,和had been+过去分词,有什么区别?
have+been +过去分词,现在完成式的被动语态
English has been taught in China for many years.
had+been+过去分词,过去完成时的被动语态
Cleopatra's nose had been shortened.
前者是现在完成时,后者是过去完成时
have been +过去分词,和had been+过去分词,有什么区别?
have+过去分词 和 had +过去分词 有什么区别
have+过去分词和have been+过去分词的区别请问 have been+过去分词是什么时态.
我知道have/has+been+过去分词.是被动语态...那么had+been+过去分词.是被动语态吗?已经被人们所关注。用have/has+been+过去分词好?还是用had+been+过去分词好?
have been doing 和have +动词过去分词的差别.
have+been+过去分词和have+过去分词有什么区别?
have 动词过去分词.和have been 过去分词的用法
have been+过去分词、与have+过去分词的区别
现在完成时和过去完成时的区别be+过去分词与was+过去分词的区别?意思一样吗?怎样区分?have been和had been又有什么区别?请说的详细点,不要抄的!
英语have+过去分词,had+过去分词.区别是什么,
had+过去分词与have+过去分词有什么区别?
过去现在时 have /has been doing和have/ has +过去分词的区别
had been和havev been中为什么要加been?在现在完成时(have been)和过去完成时(had been)通常会有一个been出现,been是be 的过去分词,have和had是助动词,问:这里有助动词了为什么还要用been?这两种时态
have been+过去分词造句
have/has been+过去分词是什么时态?
have been+动词过去分词 和have+过去分词有什么不同?求例子.有时候有些have 和have been没分被动和主动的啊。
谁的过去分词是have had
have been doing 和have+过去分词有什么不同?RT 比如have been collecting 和have collected的不同之处