新概念英语第四课.两个句子句子有疑问.1.He has been there for six

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新概念英语第四课.两个句子句子有疑问.1.He has been there for six
新概念英语第四课.两个句子句子有疑问.
1.He has been there for six month.
2.my brother has never been abroad
before.
我知道这是现在完成的句子.就是不太明白.has been 这里为什么用been 来表达.不是其他的过去分词.

e动词有三个形式am,is,are,过去式是was,were,过去分词就是been
这两个句子是1.be there 在那里,到那里,现在完成就是has been there,表示去过那里但是已经回来了不在那儿了
2.be abroad 出国,现在完成就是has been abroad
记住be动词的过去分词就是been,记下来就好了,如果是别的动词,就用它们自己的过去分词形式就ok
再问：这样。是词组呀
再答：也不是说是词组……是固定搭配吧，反正要用be动词的

He has been there for six months. He has been there for six months He has been there for six months .为什么句中有been,有什么作用? he has been there for five six mouths He has been there for six months. My brother ha He has been there for six months这里的has been是什么时态 He has been there for six months 和 My brother has never been he has been there for six months中的been怎么理解? He has been there (for)six months.这句话里 for 的用法 ,以及能不能省略. He has been there for six months.has been后面为什么不加to?还有为什么要加fo he has been(可以改为gone马 ) there for six month. 关于新概念英语第四课He is working for a big firm and he has ...还有一句He