问题描述： 这两个词有什么区别 1个回答 分类：英语 2014-10-04 问题解答： 我来补答 need for中need一般作名词的用法,for是介词,后面跟名词或动词ing形式,例如：a need for water对水的需要 It's FREEPOST,so there's no need for a stamp.\x09这是免费邮寄,不用贴邮票.He said there was a need for proportionality in sentencing.\x09他说量刑时应当做到罚罪相当.【拓展：in need of与need】need to中need一般作动词用法,need to do sh.【拓展：need也可以作情态动词,例如,You needn't clean the classroom today.】 展开全文阅读
