1)The weather of Beijing is colder than Shanghai. (×)?
The weather of Beijing is colder than that of Shanghai. (√)
2)China is larger than any country in Asia. (×)(出现了逻辑上的错误: 中国就是亚洲国家,应当排除在外。)
China is larger than any country in Africa. (√) 中国比非洲的任何国家都大。
China is larger than any other country in Asia. (√) 中国比亚洲的任何(其他的)国家都大。
Than后面接代词时,一般要用主格,但在口语中也可使用宾格。如果than后是一个句子,则不可使用宾格。
He works harder than I do.