written for teaching English as a foreign language 是表被动的过去分词短语做后置定语having been written for teaching English as a foreign language 虽然也是表被动完成,但语法书上明确讲了"现在分词完成式的...所以可以说 做定语的时候就用过去分词形式吗？？表被动(完成)时用过去分词

才发现又是你 :) 现在正在学"非谓语动词"?对啊我其他全部学完了只剩非谓语动词这一part了

那如果表主动的情况下呢？？用现在分词呀
如:
the rising sun
the boy standing there