1、"a lot of" 在句子中,是一个表示大量或数量多的短语。在句子里,它可以后接可数名词或不可数名词。例如:"I have a lot of books." (可数名词)"I have a lot of money." (不可数名词)
2、"a lot of"它的意思在句子中,与 "many" 或 "much" 相似,但更不正式。例如:"I have many books." (正式)"I have much money." (正式)
3、"a lot of"在句子中,它还可以作为副词使用,表示某糙怍牢莱事物的高度。例如:"He talks a lot." (高度谈话)你也可以用 "lots of" 来代替 "a lot of",两者意思是一样的。"I have lots of books."