甘肃专升本考试英语3500词汇(B)

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