你好! 其实这句话你可以这样来看,就很好理解了,把这句话换一下词序: Mountains covered by snow is around the city. covered by snow是主语补足语,修饰前面的mountain,指的是 什么样的山,是被冰雪覆盖的山,其实你可以理解成: Mountains(which is) covered by snow is...
这里covered by snow 是做mountains的后置定语,定语成分而不是谓语成分,句子的谓语是is山被覆盖,mountains covered by snow.这个我看不懂你可以理解为一个句子缺少了成分变成了这样mountains are covered by snow 去掉了are不再是一个句子,只是一个被修饰的名词,coveredbysnow就是修饰山的,积雪覆盖的山...