108. To classical scholar, rhetoric was important in
three spheres of human interaction : in law courts,
in legislative assemblies, and in public forums.
答案是A没疑问。但是C中human interaction 怎么解释?为什么interaction不用加复数而前边也不用冠词?
114. In physics, sound is considered to be
the waves of vibratory motion, nether or
not they are heard by the human ear.
答案是C没疑问。但是B中的motion怎么解释? 为什么motion不用加复数而前边也不用冠词?
象名词1+of+名词2的结构,名词2是单数形式时,究竟什么时候要加冠词,什么时候不用加?请高手帮忙总结一下,谢谢!
举报
human interaction 和vibratory motion,是抽象名词,所以不用复数.
OF结构中,只有前面是不定代词,many,much,litter,few,any,some,either,neither,both,all,.......后面的名词前才要加限定词(冠词,指示代词,物主代词,所有格)即不定代词+of+限定词+N.
作为一些名词或形容词, spheres of 和waves of 要看后面名词的可数性来决定
发表回复
手机版|ChaseDream|GMT+8, 2025-4-25 04:41 京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
ChaseDream 论坛
© 2003-2025 ChaseDream.com. All Rights Reserved.