He doesn't know much about Shanghai.

问题描述:

He doesn't know much about Shanghai.
这里know 是及物动词还是不及物动词?
2 much 这里是 当副词用,还是代词?

1.know是及物动词,当然much也就是代词了,可以翻译成“很多(东西)”.
2.你可以变个特殊疑问句看看:What do you know about Shanghai?
如果是副词,岂不成了:How do you know about Shanghai?
3.后附参考资料供你查询.