N+V短语的语法规则是什么? 在time-consuming短语中动词用的是ing形式,在little-appreciated短语中用的是ed形式.这样短语用什么语法规则么? 语境: the health services have little time for offering time-consuming and little-appreciated advice.
正确的应该是: The health services have little time for offering time-consuming and little appreciated advice. little是副词,appreciated是形容词.你不用加"-". time是名词.consume是动词.time-consuming把名词加动词加起来变成一个形容词.那时,一般动词变为进行时,用"ing".