为什么是has been dead不是has dead

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为什么是hasbeendead不是hasdead为什么是hasbeendead不是hasdead为什么是hasbeendead不是hasdeaddead是形容词,不能直接与have或has连用,要用系

为什么是has been dead不是has dead
为什么是has been dead不是has dead

为什么是has been dead不是has dead
dead是形容词,不能直接与have 或has连用,要用系动词be连用,been是be的过去分词.
【俊狼猎英】团队

die是一个非延续性动词，要转化为延续性动词就要变为be dead
have dead表明已死了，但不能和表示时间段的短语连用，而have been dead就可以。例如：
My grandma has dead.
My grandma has been dead for ten years./My grandma has been dead since 2002.
My grandma dead in 2002.

dead是形容词

have done构成现在完成时，这里been是be的过去分词，和形容词dead构成系表结构。
希望有帮助!

为什么是has been dead不是has dead Her grandmother has been dead for two years 为什么是Her grandmother has been dead for two years 为什么是用dead形容词,而不是died 不是现在完成时吗? 为什么是he has been dead for 10 years而不是he has dead for 10 years?为什么I have studied English for 10 years是对的? it was said that his father___A.has died B.died C.has been dead D.had died为什么不能选B,而且表示两件过去的事情,不是要先过去完成时+过去时?这里为什么是过去时+过去完成时? His father has been dead for two years为什么用been?been不是表被动吗? My grandfather has been dead for many years.这句话为什么用has been的形式死亡为什么是被动语态?还有My brother has never been abroad before.这句话为什么也用被动语态? “There has been great changes in computers in the last few year”为什么是 has been不是have had Tom’s grandfather （has been dead） for five years为什么不是has been died? 告诉我原因谢谢. has been died 与has been dead的区别.. Love has been dead什么意思为什么是has not been decided he died 3 year ago ,that's to say,he____for 3 years.答案是has been dead为什么不是has dead,这也是过去完成时啊 my brother has been abroad before有谁能解释一下为什么是been abroad,abroad不是副词吗新概念的 How long has your grandmother___?a.died b.has been died c.dead d.been dead has died,died、has been dead都怎么用? I got caughtin the rain and my suit has been ruinedI got caught in the rain and my suit has been ruined为什么是has been ruined 不是had been ruined 呢 He has been dead for many years.为什么用dead?此处不是该用动词吗?此句动词是什么呀? what's the weather like this autumn here?There ______very little rain.A has B are C has been D have been 为什么是has 不是have?has been 修饰rain吗？