高考英语3500个词汇及解析：B开头的词汇

　　15. begin—began—begun—beginning begin with=start with 以…开始

　　to begin with=to start with (插入语)首先、第一

　　I don’t like living here. To begin with, the room is far too small.

　　16. beginning n.开始，开端 at the beginning of… in the beginning= at first

　　17. ◎behave v. 表现 He behaved as if nothing had happened.

　　behave badly/well/like a true gentleman

　　behave oneself 表现得体，有礼貌 well / badly behaved children

　　18. ◎ behavior n. 不可数 good/ bad behavior

　　be on your best behavior 尽量表现得体

　　19. behind drop/ fall behind 落后 leave sb./sth. behind 遗落、忘带

　　20. ◎belief n. (不可数) 1)相信，信心 belief in I admire his belief in what he is doing.

　　2) 看法，信念 (不可数) He acted in the belief that he was doing good.

　　There is a general belief that things will soon get better.

　　3) 信仰 (可数 beliefs) religious/ political beliefs

　　短语 beyond belief 难以置信 to the best of one’s belief 尽其所知

　　21. believe believe it or not (插入语)信不信由你

　　It is believed that he is a good teacher. =He is believed to be a good teacher.

　　22. belong belong to 属于(无被动) The house belonging to her is under repair.

　　23. bend v. 弯曲、弯腰、伏案 bend—bent—bent

　　She was bent over her desk writing a letter. 她正伏案写信。

　　24. ◎benefit 1) n. 优势，益处(不可数)She didn’t get much benefit from her staying abroad.

　　短语: be of benefit to...=be beneficial to ... to one’s benefit 对某人有利

　　for one’s benefit = for the benefit of sb. 为了帮助.../为了某人的利益

　　2) vt./ vi. benefit sb./ sth benefit from/ by...

　　beneficial adj. 有益的，有用的 be beneficial to ...

　　25. best do/ try one’s best to do 尽全力做 make the best of…尽量利用

　　all the best (书信结语)一切顺利、万事如意

　　26. better had better do…最好做… 否定：had better not do

　　be better worth reading 更值得读 be better known 更著名的

　　27. beyond 超出、超过 beyond one’s imagination/description 难以想象/描述

　　beyond one’s power 超出能力范围 beyond my wildest dreams 做梦也没想到

　　28. ●bid –bid- bid- bidding v. 出价，投标 n 投标 bid for sth.

　　I bid 2000 dollars for the painting. 我出价20000美元买这幅画。

　　The highest bid for the picture was 20000. 这幅画的最高出价是两万

　　29. birth n.出生、诞生 at birth 出生时 give birth to 生下、孕育了

　　30. biscuit 饼干c/n some chocolate biscuits

　　31. bit 1) a bit of+不可数n.= a little +不可数n. He can speak a bit of French.

　　2) a bit/a little +比较级 a bit more slowly 3) not a bit=not at all 一点儿也不、毫不

　　32. blame 1)be to blame 应该受到责备(主动表被动) 2) blame sb. for doing→sb. be blamed for …

　　33.◎blank

　　1) n. 空白处，空格 fill in the blanks

　　(记忆中的)空白,遗忘 My mind was a blank and I couldn’t remember her name.

　　2) adj. 空白的，无装饰的，无图画的 a blank form/ wall

　　不理解的，没表情的,空虚的 a blank expression Suddenly my mind went blank.

　　34. be blind to 对…视而不见、熟视无睹 =turn a blind eye to

　　35. blow v. (blew blown) 吹、刮 blow down 吹倒 blow up 爆炸、炸毁

　　n. 打击 give sb. a blow 给某人打击

　　36. board n. 木板、布告牌 v. 登上 on board 在船(车、飞机) board a train 上火车

　　37. book c/n 书 v. 预定(车、船)票 book a room/ ticket

　　38. ◎bored adj. be bored with... / to death. boring adj. a boring job /book/man

　　39. ◎bother vt./vi. 1) 花费时间精力做某事(常用于否定句，疑问句中)

　　① bother with/ about sth ---Shall I wait? ---No, don’t bother.

　　It’s not worth bothering with an umbrella.

　　② bother to do He didn’t even bother to let me know he was coming.

　　③ bother doing Why bother asking if you are not really interested?

　　2) 给...造成麻烦，痛苦 使...烦恼，担忧

　　① bother sb with/ about... I don’t want to bother her with my problems.

　　---I’m sorry he was rude to you. --- It doesn’t bother me.

　　② bother sb. that... Does it bother you that she earns more than you?

　　③ bother sb. to do... It bothers me to think of her alone at home.

　　3) 打扰 插话 bother sb Sorry to bother you, but...

　　be bothered about sb./ sth 认为...重要 关心... I’m not bothered about what he thinks.

　　n. 麻烦 困难(不可数) ---Thanks for your help. --- it was no bother.

　　put sb. to bother get sb. /oneself into bother给某人添麻烦

　　40. bottom at the bottom of… from the bottom of one’s heart

　　41. break—broke –broken break out (战争、火灾、疾病等)爆发

　　break down (车、机器等)坏掉、出故障;分解;(身体)垮掉;

　　break in 打断;闯入 break up 破碎;(关系)破裂

　　break away from 摆脱、脱离

　　42. breath n. hold one’s breath take a deep breath out of breath breathe v.

　　43. bring bring up bring down bring about bring in

　　44. broken adj. speak in broken English a broken marriage

　　45. ◎budget n. within / over budget 在预算内/超出预算 on a (tight) budget 缺少钱 拮据

　　vt. ~ sth for ... 将...编入预算 ~$1,000,000 for education spending

　　vi. ~ for 存钱 编预算 ~ for a holiday abroad

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