lots of .a lot of .many .much有什么区别?

lots of .a lot of .many .much有什么区别?
lots of .a lot of .many .much有什么区别?

lots of .a lot of .many .much有什么区别?
lots 不单独用的,lots of＝a lot of 后面接可数名词和不可数名词均可,接可数名词时谓语用复数,接不可数名词时,谓语用单数.
a lot 当然不是名词性短语了,而是副词性短语,修饰动词.比如：Thanks a lot.= Thanks very much.
再比如：I know him a lot.
plenty of 和以上lots of 和a lot of相似,后面接可数名词和不可数名词均可,接可数名词时谓语用复数,接不可数名词时,谓语用单数.
much 只能修饰不可数名词
many 只能修饰可数名词复数

lots of=a lot of既可修饰可数也可修饰不可数
many修饰可数
much修饰不可数

lots of 和a lot of一样既可以修饰可数名词也可修饰不可数名词。
many修饰可数名词，much修饰不可数名词。

a lot of=lots of=many+much
many修饰可数名词eg.many books
much修饰不可数名词eg.much water