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 丰富的，富裕的
be accustomed to 习惯于，适应于
be acquainted with 与…相识，熟悉，了解
be active in 积极于
be afraid of 恐怕，害怕，担忧
be alive to 注意到，对…敏感
be angry at 因某事生气
be angry with 对…发怒
be anxious about 担心，为…担忧
be anxious for 急切盼望，渴望
be anxious to(do) 渴望(做)
be ashamed of 为…感到害臊
be aware of 意识到
be bad at 拙于，不善于
be based on 根据，以…为基础
be beside oneself 极度兴奋，对自己的感情失去控制
be better off 生活优裕起来，境况好起来
be bound to(do) 一定会，不得不
be careful to(do) 务必注意(做)
be certain to(do) 一定(做)，必然(做)
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 curious to(do) 很想(做)
be dependent on 取决于，依赖
be determined to (do) 决心(做)
be different from 与…不同
be eager for 渴望
be eager to (do) 急于要(做)
be equal to 等于
be famous for 以…著名
be fond of 喜欢，爱好
be free from 无…的，摆脱了…的
be friendly to 对…友好
be glad to (do) 乐于(做)，对…感到高兴
be good at (doing) 善于，擅长
be good for 适于，在…期间有效
be grateful to 感谢，感激
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 kinde enough to (do) 承…好意，恳请
be late for 迟到
be likely to (do) 可能要，像是要
be mad about 迷恋
be well off 生活富裕
be pleased to (do) 乐于
be pleased with 对…感到满足
be popular with 得人心的，受…欢迎的
be present at 出席
be proud of 以…自豪，因…感到满意
be ready to (do) 装备好(做)，乐意做
be ready for 为…准备好
be rich in 富于
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 strict with 对…要求严格
be suited to 适合于
be supposed to (do) 应该，非…不可
be sure of 坚信，确信
be surprised at 对…感到惊奇
be though with 结束
be tired from 因…而厌倦
be tired of 厌烦，对…厌倦
be tired out 疲倦极了
be true to 适用于
be unconscious of 不知道…
be unequal to 无法胜任…的
be unfit for 不适合，不胜任
be useful to 对…有用
be well up in 精通，熟悉
be wild with jay 欣喜
be willing to (do) 乐意…
be worried about 为…而担心
be worse off 处境较坏，情况恶化
be worth (doing) 值得(做)
be wrong with 有点毛病，有些不舒服
