一、 有的时候,所有格习惯性的用of 加所有格的名词来表达,如你题中所问: A friend of his, 它与one of his friends
, 是可以互换的.
Mr. Smith's niece 与a niece of Mr.Smith's 也是可以互换的.
1)
名词所有格并非总是与 of 词组同意, 比如: a picture of Helen, Helen 自己在照片里. a picuture by
Helen, Helen 的作品而,helen's pictures, her pictures
2)除了包括以上俩可能性外,还有helen owns the pictures 的意思. 为了避免模糊,语义不清楚,
可以用词组或则
定语从句来代替名词所有格形式.
二、什么时候跟
宾格啊? 要根据需要,选择合适的形式,比如:
1)Tom wanted me to take a few pictures of him. of +宾格
人称代词 2)A friend of Tom's came today. of +名词所有格
3) Tom said a friend of his came today. of +
名词性物主代词 4) Tom's father came today.所有格做定语
5)Tom's my friend. I often think of him. 此例与所有格无关