名词的所有格: 1、's 所有格: 1)构成: A. 一般词尾+ 's.:the teacher's office, Xiao Li's sister's husband's mother. B. 以 s 结尾的复数名词只+"' ": workers' rest room. C. 不以s结尾的复数名词加's: children's toys. D. 复合名词只在最后一个词的后面加 's: my sister-in-law's brother. E. 表示共同所有的几个名词,只在最后一个词的后面加's: This is Tom, James and Dick's room. F. 表示各个所有关系的几个名词,在每个名词后分别加's: Jenny's, Jean's and Mary's rooms face to the south. G. 名词短语只在最后一个词后加 's: a quarter of an hour's talk. 2)用法: A. 名词所有格主要用于表示有生命的名词,表示所属关系: Lei Feng's dairy. B. 用于表示时间的名词: today's paper. an hour's drive. Friday's work. C. 用于表示地理、国家、城市等名词: the country's plan. the farm's fruit. China's population. D. 用于表示由人组成的集体名词: our party's stand E. 用于表示度量、价值的名词: two dollars' worth of books. a pound's weight. 2、of所有格: 1)凡不能用's 属格的情况可用 of 属格表示所属关系: the City of New York. a map of China. 2)下列情况通常要用of 属格: A. 当名词有较长的定语时: the name of the girl standing at the gate. Have you read the articles of the students who were with us yesterday. (责任编辑:admin) |