【have been being 】or【have been being 】I have _____(be) a teacher in a high school in the rural area since I was twenty years old.填have been being还是 have been being?有have been being这种用法吗?如果没有,那现在完成进行时中,所有be动词都变为have been是吗?
问题描述：
【have been being 】or【have been being 】
I have _____(be) a teacher in a high school in the rural area since I was twenty years old.
填have been being还是 have been being?
有have been being这种用法吗?如果没有,那现在完成进行时中,所有be动词都变为have been是吗?
答
直接用 I have been a teacher.就可以了.
现在完成时（Present perfect）过去发生并且已经完成的动作对现在造成影响或后果,过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态.（强调过去对现在的影响）
现在完成进行时,主语+助动词（have/has）+been+动词的现在分词+其他成分.表示动作从某一时间开始,一直持续到现在,或者刚刚终止,或者可能仍然要继续下去.（与since,for连用时,常常表示动作会进行下去）,如：
I have been studying English for 5 years.
4.现在完成时比现在完成进行时更加常用,一般不使用have been being,常用have been/done
.
5.现在完成时,have done,其被动语态,have/has been done
现在完成进行时,have/has been doing ,其被动语态,have/has been being done.