句子分析:Little has been done to prevent the air from being polluted.这里的being是不是名词?作定语修饰polluted?
问题描述:
句子分析:Little has been done to prevent the air from being polluted.
这里的being是不是名词?作定语修饰polluted?
答
保护空气不受污染的行为作的太少了.
答
Little has been done to prevent the air from being polluted.
防止空气污染的工作进展甚微。
to prevent the air from being polluted为真正主语
答
being不是名词,是用来表示polluted的被动形态,air不会自己主动被污染,一定是be polluted,from是介词,后面跟动词要变成ing形式,所以是being pulluted.
防止空气污染的工作做的很少,几乎没有.
答
being是动名词,但是它不是修饰后面polluted,而是与polluted共同构成被动,受到污染
防止空气(被)污染(至今)未采取什么(具体)措施。