So when Christopher Robin goes to the zoo,he goes to where the Polar Bears are.to the zoo是介词短语,在句子中做地点状语.
介词to的其他用法,请参阅百度文库
so是【副词】,在句中翻译成“因此”,起承上启下的作用.
Many of us 主语
are far more interested in talking than in listening,系表结构,做复合谓语
or 并列连词
we 主语
simply 状语
refuse 谓语
to listen 不定式作宾语
to what we don’t want to hear.介词短语做状语.
实际上你可以另开题,让更多的人帮助你.