考研倒计时：阅读中的常考词汇及短语（1）
1.on the average (=on average, on an average)平均
2.(be) aware of (=be conscious of, having knowledge or consciousness)意识到,知道.
3.at the back of (=behind)在后面
4.in the back of在后部(里面); on the back of在后部(外面); be on ones back (=be ill in bed)卧病不起.
5.at ones back (=supporting or favoring sb.)支持,维护; have sb. at ones back有支持,有作后台
6.turn ones back on sb. (=turn away from sb. in an impolite way)不理睬(某人),背弃,抛弃
7.behind ones back背着某人(说坏话)
8.be based on / upon基于
9.on the basis of根据,在基础上
10.beatat在运动项目上打赢
11.begin with以开始. to begin with (=first of all)首先,第一(经常用于开始语)
12.on behalf of (=as the representative of)以名义
13.believe in (=have faith or trust in; consider sth./sb. to be true)相信,依赖,信仰.
14.benefit (from)受益,得到好处.
15.for the benefit of为了的利益(好处)
16.for the better好转
17.get the better of (=defeat sb.)打败,胜过.
18.by birth在出生上,论出身,按血统at birth在出生时; give birth to出生
19.blame sb. for sth.因责备某人. blame sth. on sb.把推在某人身上
20.in blossom开花(指树木) be in blossom开花(强调状态) come into blossom开花(强调动作)
21.on board到船上,在船上,上火车或飞机
22.boast of (or about)吹嘘
23.out of breath喘不过气来
24.in brief (=in as few words as possible)简言之
25.in bulk成批地,不散装的
26.take the floor起立发言
27.on business出差办事.
28.be busy with sth.于某事。 be busy doing sth.忙于做某事
29.last but one倒数第二.
30.but for (=without)要不是.表示假设
31.buy sth. formoney用多少钱买
32.be capable of能够,有能力be capable of being +过去分词:是能够被的
33.in any case (=for love or money, at any rate, at any price, at any cost, whatever happens; anyhow)无论如何
34.in case (=for fear that)万一;
35.in case of (=in the event of)如果发生万一in the case of至于,就而言
36.in no case在任何情况下都不(放句首倒装句)
37.be cautious of谨防
38.center ones attention on (=focus ones attention on)把某人的注意力集中在上
39.be certain of (=be sure of)有把握,一定.
40.for certain of (=for sure)肯定地,有把握