高考英语词汇及解析B

a高考英语词汇及解析B

1. back adv.回（原处）;向后 adj.后面的 n. 背后，后部；背

back and forth 来回，往返； back to back 背靠背

behind one’s back 背后； look back 回顾

put back 放回去；turn one’s back on 避开，不理睬

2. ◎backward adv. backward and forward 来来回回

bend /lean over backward to do 竭尽全力去做…

3. baggage n.行李 a piece of/an article of baggage

4. ◎balance 1) n. ①平衡keep a balance (between A and B) lose one’s balance

disturb the balance of one’s mind

②余额 (常用单数） check your bank balance

③欠款（常用单数）The balance of 500 yuan must be paid within 90 days.

短语 be/ hang in the balance 不明朗的，未定的，悬而未决的

catch / throw sb. off balance 使…失去平衡；使…不知所措 on balance 总的来说

2）v．①保持平衡 ~（sth）on sth balance on one leg

He balanced the cup on her knee.

②同等重视 balance A with/ and B balance home life with career

③比较权衡 balance A against B balance the cost against its benefit

balanced adj. be on a balanced diet

5.●ban n.禁令 v. 禁止，取缔 a ban on smoking 禁烟令

place… under ban 对…加以禁止 ban sb. from sth./ doing 禁止某人做

6. ◎bar 1) n. 条，块 a bar of chocolate / soap 障碍 Being a woman was a bar to promotion.

2) vt. 封堵 All the doors and windows were barred.

阻止 bar sb. from ... bar players from drinking

7.bargain n. （经讨价还价之后）成交的商品；廉价货

Those shoes are a real bargain at such a low price.v. 讨价还价 bargain with sb about /over sth 8. base n. 根据地，基地 v.以...为基地, 把基地设在

1) base sth on/upon sth 以…为基础 His book is based on a true story.

2)be based in以...为基地,把基地设在 The toy company is based in Guangzhou.

basic adj 基本的basic knowledge/skills basically adv.

9. ◎basis (复数 bases )

1）基础，要素form the basis of…

2) 基准，原则 on a regular /permanent basis 以定期的/永久的方式

3) 原因，缘由on the basis of… Some videos were banned on the basis of violence.

10. bath n.洗澡;浴室;澡盆; have/take a bath

bathe v. 洗澡,游泳be bathed in …沉浸在,沐浴着（光线）bathroom n.浴室

11. bear (bore, born/borne) v.

1）承受 (重量) The ice is too thin to bear your weight.

2) 负担, 承担 bear the cost/ burden/responsibility

3）忍受;容忍（常用于疑问句、否定句，与can, could 连用） bear to do/doing

4) bear…in mind 记住

12. beat v (beat ,beaten) 连续有节奏的敲击 My heart is beating faster than usual.

Waves are beating the shore. 击败: He beat me in the game. ※ beat & hit &strike & knock 13. before It will be +段时间+before+ do/does…要过多久才…

It was +段时间+before+ did…没过多久就…

14. beg 乞求，请求 beg—begged—begged—begging beg sb. to do 请求、乞求某人做某事

I beg your pardon. 对不起、请原谅（降调）请再讲一遍（降调）

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 abro ad.

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