When the leaves are ready, they are grown on the sides of mountains.
这里的ready是成熟的意思,但有没有 the ready leaves呢?是否ready可做成熟的讲作定语呢?
还有一个,这里的on the sides of mountains 的on 可以换成by吗?
They named the baby Tom. (即名词作宾语补语)His brother Jack is a world-famous doctor. (即名词作同位语)一个名词(或其它形式)对另一个名词或代词进行解释或补充说明,这个名词(或其它形式)就是同位语。为什么They named the baby Tom....
语法书上有这样一组同义句:As a student he had known great poverty. =When he was a student he had known great poverty.
他当学生时,经历过很贫困的生活。我的问题是,为什么等号后面的从句不用as来引导呢?可以用as来引导吗?