现在完成时的been already yet 这个怎么用、 还有been to .been in.这些是怎么用的

现在完成时的been already yet 这个怎么用、 还有been to .been in.这些是怎么用的 already造句用现在完成时 already,yet,ever,never,before,just 区别 如题,附：我这是在一个现在完成时的卷子上.而且还有have been to,have been at,have been in,have gone to的区别, 现在完成时的几个问题句式为have++过去分词为什么说他死了要用he has been die而不用he has died?还有,有一个句式是he has already finished his homework,可不可以把already置后? 请问,already是否只规定用于现在完成时的句子? 现在完成时already/yet/ever/still/never用法区别already/yet/ever/still/never用法区别现在完成时与一般过去时的区别 since.Been .For现在完成时的用法 现在完成时语法现在完成时already,ever,for,just,never,since,yet的用法 句中有already就是现在完成时吗? have been already 和 have already been 哪个正确?哪种是正确的用法? She has just boiled an egg.She has never been toShe has just boiled an egg.She has never been to China.He has already painted that bookcase.在这3个现在完成时的句子中,副词just ,never already,为什么放在句中这样的位置,放其他 现在完成时标志性词语现在完成时的标志性时间状语already ,ever ,never ,yet ,just ,分别用于什么句子中 have done是现在完成时 have been done 是不是现在完成时的被动吖 3个have been to的现在完成时句子 has been,had already,already 这三个字有什么分别?都是 '已经' 的意思 I have already had lunch.--为什么在already前要加have,下面不行吗?I already had lunch,--这句是不是语法不对啊,本人语法忘的差不多了.I have already had lunch.--------------------------现在完成时,不用加already也 在现在完成时的句型中,already能用于一般疑问句吗? 用already,yet,ever,never,for,since,just各造一个现在完成时的句子