be able to (do) 能(做)，会(做)

be about to (do) 即将，正要

be absent from 缺勤，缺课

be abundant in 富于，富有

be accustomed to 习惯于

be acquainted with 与……相识，熟悉

be active in 积极于

be afraid of 恐怕，害怕，担忧

be alive to 发觉，感觉，对……敏感

be angry at 因某事生气

be bent on 热恋于，一心想

be beside oneself 忘乎所以

be better off 处境较好，情况好转

be born in 出生于……

be born of 出生于……(家庭)

be bound to (do) 一定会，不得不

be buried in 沉思，陷入，专心于

be capable of 能够

be confident in 对……有信心

be characterized by 以……为特征

be clever at 擅长于

be combined with 与……结合

be composed of 由……组成

be concerned about 关心，挂念

be connected with 与……有关

be coupled with 与……配合

be covered with 被……覆盖

be crowded with 挤满，拥塞

be curious to (do) 很想(做)

be dependent on/upon 取决于，依赖

be derived from 由……得到

be determined to (do) 决心(做)

be good for 适于，在……期间有效

be grateful to 感谢，感激

be identified as 被认为是

be independent of 脱离……而独立，与……无关

be indispensable for 对……必不可少的

be interested in 对……感兴趣

be involved in 包括……中，被卷入

be involved with 涉及

be kind enough to (do) 承……好意，恳请

be known as 被称作……，以……著称

be well off 生活富裕

be pleased to (do) 乐于

be pleased with 对……感到满意

be popular with 得人心的，受……欢迎的

be possessed of 具有，拥有

be prepared for 做……打算；对……做好准备

be present at 出席

be proud of 以……自豪，因……感到满意

be provided with 装备有

be ready to (do) 装备好(做)；乐意(做)

be ready for 为……准备好

be regarded as 被认为是，被当做是

be rich in 富于

be rid of 除去，摆脱

get rid of 摆脱，除掉

be satisfied with 对……满意，满足于

be second to 次于

be short for 是……的缩写(简称)

be short of 短缺

be sick for 渴望

be sick in bed 病在床上

be sick of 对……感到厌倦

be sorry for 对……感到抱歉

be sure to (do) 一定，必定

be surprised at 对……感到惊奇

be taken aback 吃惊

be taken by surprise 被突袭

be terrified at 被……吓一跳

be lost in thought 沉思

be through with 结束

be tired from 因……而疲乏

be tired of 厌烦；对……厌倦

be tired out 疲倦极了

be torn open 被撕开

be true of 适用于