职称英语核心词汇推荐:

base n. 底, 基础,基地v. 根据， 基于(be based on/upon: 基于);
basic adj. 基本的，基础的，主要的，首要的;
basis n.基础, 基本, 根据(on the basis of/ 以..为基础);
basketball n. 篮球;
battle n. 战役(指大规模会战), 战争;
be v. 是，就是;在，存在 aux.v. [与动词的现在分词连用, 构成各种进行时态]; [与及物动词的过去分词连用, 构成被动语态]e.g. The bridge was built in 1982./这桥建于1982年。[与动词不定式连用, 表示职责、义务、意图、约定、可能性等] e.g. I am to visit Mr. Green tomorrow./我明天要去拜访格林先生…[用于表示虚拟语气]e.g. If I were you, .../假如我是你的话...
bear n.熊v. (bore, borne)负担, 忍受, 生产(农作物或水果)(bear… in mind/牢记…在心 ) (bear – endure—stand – tolerate/忍受)
beat v. 打, 敲, 击败, 【音】打(拍子)，(心脏等)跳动(heart beats. /心脏跳动; beat sb. /战胜..; beat time/打拍子 ; a heartbeat /心跳声);
beautiful adj.美丽的, 很好的; (beautiful –pretty – handsome –lovely –good-looking – smart/美丽的, 漂亮的)
beauty n. 美, 美丽, 美人(beauty art/ 美容术, 化妆术; beauty contest/选美会;
because　conj. 因为　(because 引导从句，而 because of 引导名词性短语，如：I do it because I like it. /我做这件事是因为我喜欢; He eats because of greed, not hunger. 他不是因为饿了,而是因为贪嘴才吃的。);
become (became, become) v. 变为, 成为, 适合;
bed n. 床, (苗)床, (花)坛(make one's bed/整理床铺; go to bed/上床，上床睡觉; single [double] bed/单人[双人]床; lie in bed/躺在床上);
bedroom n. 卧室, 寝室;
bee n. 蜂, 蜜蜂, 忙碌的人;
beef n. 牛肉;
beer n. 啤酒, 一份啤酒
before adv.在前, 以前; prep.在...之前; conj.在...之前 (the day before yesterday /前天 );
(A级) beforehand adv. 事先, 预先; beforehand = in advance
begin: (began, begun, beginning) v.开始, 首先( begin to do sth./开始..; to begin with/首先;
beginner n. 初学者;
beginning n. 开始, 起点, 开端部分 adj. 初等的, 初级的( at the beginning/从一开始; at the beginning of/在...初; from beginning to end; in the beginning/当初, 开始时);
behalf n. 利益, 代表 (on behalf of/代表, 为了; on sb.'s behalf/以某人的名义, 代表某人);
behavior n.举止, 行为;
behind prep. 在…后面;向…后面;
being (be的现在分词)n. 存在, 存在物(a human being/人; for the time being/暂时, 目前);
belief (pl. beliefs) n. (宗教)信仰, 信心, 信条(have a strong belief in sth. /虔诚地信仰..; beyond belief/令人难以置信);
believe v. 相信, 信任, 认为, 想 (believe sb. /信任某人; believe in/信仰, 信任; believe it or not/信不信由你);
belong v. 属于(to), 合适, 对…合适或有用(belong to/属于);
below prep. 在…的下面, 低于… adv. 在较低处, 在下面(be below [sb., sth.]低于, 级别低于(某人) );
beneath adv.在...之下prep.在...之下, 紧靠着..的底下;
(B级)beneficial adj. 有利[益]的(to), 受益的(be beneficial to/ 有益于); beneficial = profitable

词汇部分练习题:

(EMBA, 2000)
1. It was a long time ___ I could get to sleep again. So I felt sleepy next morning.
A. before B. after C. since D. when
1. A.分析: 被选项A和B构成正反义项, 所以首先重点注意。该句说“很长的时间…我能再次入睡”， 从这个句意来看A(在…之前)合适.
(该题变形于CET-4, 2003, 6)
2. Not only the professionals but also the amateurs will profit by the new training facilities.
A. derive from B. suffer from C. benefit from D. prevent from
2. C. 分析: 被选项都是与介词from搭配的动词短语, 借助划线短语所在的搭配结构“业余爱好者…新的训练设备”, 判断C(从…获益)
derive from 由…而来
suffer from 患…,遭受到…
prevent… from阻止某人/某物…