how没有比较级，它是提问用的，只有形容词才有比较级和最高级。how where what 这样用于开头的没有比较级和最高级
比较级形式表达最高级含义的how
比较级形式表示最高级含义：
“形容词或副词的比较级＋than+any(other)+单数可数名词/anyoftheother+复数名词/theothers/anyoftheothers.”表示“甲比同一范围的任何一个人/物都……”，含义是“甲最……”。
①TheYang tze River is longer than any other river in China.
=TheYangtze River is longer than any of the other rivers in China.
长江比中国的任何一条其他的河都长。
=The Yangtze River is longer than the other rivers in China.长江比中国的其他所有的河都长。
=The Yangtze River is the longest river in China.长江是中国最长的河流。
②Mike gets to school earlier than any others tudent in his class.
=Mike gets to school earlier than any of the other students in his class.
迈克比他们班上任何一个其他的同学到校都早。
=Mike gets to school earlier than the other students in his class.
迈克比他们班上其他的同学到校都早。
=Mike gets to school earliest in his class.迈克在他们班到校最早。
③Bamboo probably has more uses than any other plant in the world.
④She dances better than anyother girl in her class.
⑤Indian produces more films than any other country in the world.
