Question

promise和assurance的区别

Answer 1

区别：
promise
英[ˈprɒmɪs]美[ˈprɑ:mɪs]
vt.允诺，许诺; 给人以…的指望或希望
vi.许诺; 有指望，有前途
n.许诺; 希望，指望; 允诺的东西
例句：
They also promise to treat the tigers humanely.
咱们允诺会人性地对待这些山君。

assurance
英[əˈʃʊərəns]美[əˈʃʊrəns]
n.保证，担保; （人寿）保险; 确信; 厚脸皮，无耻
例句：
This agreement offers an assurance of future achievement.
该协议为将来的成功提供了保证。

Answer 2

assurance
n.
确信,把握,信心,自信
承诺,担保,保证
厚颜; 大胆傲慢
[英](人寿)保险【律】财产转让(书)
assurance coefficient [factor]
安全系数,保险系数
I have full assurance of his honsety.
我完全相信他的诚实.
He answered all the questions with assurance.
他胸有成竹地回答了所有的问题.
He gave me a definite assurance that the repairs would be finished tomorrow.
他给我确切保证,修理将于明日完工.
He had the assurance to claim that he could speak ten foreign languages perfectly.
他竟狂妄地宣称他能流利地讲十种外语.
习惯用语
give sb.an assurance that ...给某人保证
have full assurance of 完全相信
have (an) easy assurance of manner 有悠然自信的态度
make assurance doubly sure 加倍小心,特别慎重
make assurance double sure 加倍小心,特别慎重
shake sb.'s assurance 动摇某人的信心
with assurance 有把握地,自信地

promise 偏向于 保证 许诺 用法结构基本一样 就是语气不同 场合不同

Answer 3

assurance
1.assurance的基本意思是“保证,担保,确信”,常与介词about, of等连用,也可接that引起的同位语从句,从句中谓语动词可用虚拟式。
2.assurance还可作对自己能力、力量、方法等的“把握,自信”解,是不可数名词。
promise
1.v.(动词)
2.vt. & vi. 允诺; 答应 undertake to do
3.vi. & vt. 有…希望; 预示 give cause for expecting
4.n.(名词)
[C]承诺,诺言 a statement, which sb else has right to believe and depend on, that one will or will not do sth, give sth, etc.
[U]希望,出息 expectation or signs of future success, good results, etc.