英文语法问题having done与have been doing的区别She has apparently been dozing and,having come to just as the sentence ended,was attempting to cover for her inattention.书上说having done是非谓语动词做状语表示动作在谓语动

英文语法问题having done与have been doing的区别She has apparently been dozing and,having come to just as the sentence ended,was attempting to cover for her inattention.书上说having done是非谓语动词做状语表示动作在谓语动 英语语法,having done 是什么语法来 having done 与doing 区别 having done 、done、 being done、 having being done 的区别与详细用法 having done 与done在非谓语动词中区别 to have done 与having done 有什么区别 having done 与done作后置定语时的区别 非谓语动词中done ,being done ,与having been done 的区别 那位牛人帮小女子解答,每次做题的时候遇到非谓语动词的题目一般都把问题设在非谓语动词作状语上,但是being done ,done,与having been done 的区 not having done 还是having not done? never having done还是having never done 语法问题having done 和done好象感觉差不多 比如having finished homework,he went out to play 和with his homework finished,he went out to play或者说第2句用with his homework having been finished 可以挖如果可以的话意思上什 have been done 与 having been done 与have been doing与having been doing有什么区别 regret doing与regret having done有什么区别呢? after doing 与after having done的区别? remember doing与remember having done有什么区别? 英语问题--语法和词汇知识运用3333.As we all know,Americans seldom sitdown to regular meal as they like things ______ immediately .A.be done B.being done C.done D.having been done正确答案是C,我选的是B,like后不是加动词的ing 关于having been done这个语法是不是非谓语?如果主句与从句主语相同,是不是省略从句主语 可以由have benn down变成having been done 或者独立主格也可以这么变?还有哪种情况可以用?This done,we went home.= 这个是哪种英语语法?having been done 是哪种类型的语法?什么时态