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