赖世雄教你学英语语法
比较结构
1-9:避免错误比较
“主语+介词短语”或“所有格+主语”极易形成对象的错误比较，应予避免。
例：people in america lead a much better life than developing countries(x)
people是人，developing countries是地方，故形成对象的错误比较。
改正：
people in america lead a much better life than those in developing countries.(o)
（美国人民比发展中国家的人民生活富足。）
his car is better than his friends.(x)
car为物，his friends为人，比较对象错误。
改正：
his car is better than (his friends./those of his friends.)
（他的车子比他朋友们的好。）
注意
使用that或those做代词时，that代替单数的名词（或不可数名词），those则代替复数的名词。
例：i have found that john's interest in english is greater than that of his classmate peter.
（我发现约翰对英语的兴趣要比他同学彼得高。）
the stamps he has collected are more exotic than those peter has collected.
（他收集的邮票比彼得收集的要奇特。）