involve用法 词汇精选：assure的用法和辨析

词汇精选：assure的用法和辨析  

一、详细释义：,v.,向…保证，使…确信，使…放心 [T],例句：,I can assure you that he is sincere.,我可以向你保证他是诚恳的。,例句：,They tried to assure him of their willingness to work.,他们尽力使他相信他们乐意工作.,例句：,I can assure you that he is sincere.,我可以向你保证他是诚恳的。,弄清楚 [T],例句：,I must assure myself of the real situation.,我必须查明真实情况。,例句：,She assured herself that no one was left on the bus.,她弄清楚没人留在公共汽车上。,保证，确保；担保，给…保险 [T],例句：,A group of firms may from a syndicate to pool the risk and assure successful distribution of the issue.,这样的集团公司可能来自一个财团，实行风险共担，确保股票成功发行。,例句：,In this age of thermonuclear technology, neither view can assure man's preservation.,在当今的热核技术时代，这两种观点都不足以保障人类的生存。,二、词义辨析：,ensure,insure,assure,guarantee,pledge,promise,这些动词都有“保证”之意。ensure侧重使人相信某个行为或力量产生的结果。insure常与ensure换用，但前者多指经济方面的保证、保险。assure侧重指消除某人思想上的怀疑或担心，从而有达到目的的保证感，但不如ensure普通。guarantee指对事物的品质或人的行为及履行义务、义务等承担责任的保证。pledge正式用词，指通过郑重许诺、协议或立誓等保证承担某一义务或遵守某一原则。promise侧重表自己的主观意向，设法用语言使人感到稳当可靠。,三、参考例句：,Nothing can assure permanent happiness.,没有什么东西能确保永久的幸福。,Nothing can assure permanent peace.,没有什么能确保永久和平。,We candled the eggs to assure quality.,为保证质量，我们对着光检查了蛋。,I can assure you of his reliability.,我可以使你确信他是可靠的。,Nothing will assure permanent happiness to me.,没有什么能保证我永久的幸福。,I can assure you of its quality.,它的质量我可以向你保证。,I assure you it was not deliberate.,请相信我，这不是故意的。,I assure you they talk nonsense.,我向你保证他们胡说八道。,I can assure you of his reliability.,我可以使你确信他是可靠的。,We book early to assure ourselves of seats.,我们及早订票以确保有座。