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 of 和 lots of 都是许多、大量的意思。所以后面一定复数。
lots of一般修饰可数名词的复数,eg:There are lots
of apples on the table.
a lot of一般修饰不可数名词的复数,eg:My teacher
asks you to bring me a lot of water to clean the floor.
接可数名词用复数,不可数名词用原型
接可数名词用复数或不可数名词都可以