A
1.●abandon v.放弃，遗弃，抛弃
abandon the baby/ child/ friend
abandon the plan/ idea/ effort/ hope
abandon oneself to 陷入，沉湎于He abandoned himself to despair.
2.◎ability n. 能力；才能
the ability to walk 行走的能力
to the best of one’s ability 竭尽全力He completed the job to the best of his ability.
3.●abnormal adj.不正常的，畸形的，反常的They thought his behavior was abnormal.
反义词：normal
4. ◎aboard prep. adv.在船（飞机，火车）上，上船(飞机，轮船)
all the people aboard 机上的人
5. about prep关于，ad 大约，到处
a) be about to do sth…(when)I was about to go out when it began to rain.
b) look about/around/round
c) How/What about…询问情况或建议
6 . above prep在…上面above all 首先;尤其
7. abroad ad.到(在)国外
a) go /study /live abroad b) at home and abroad在国内外
8. ●absence n. 不在，缺席
absence from work/ school
The decision was made in my absence.
in the absence of 在缺少…条件下The case was dismissed in the absence of proof.
9. ◎absent adj. 缺席的，不在的be absent from
absent-minded adj. 心不在焉的
10. ◎absorb vt. 1) 吸收，吸进（液体，气体等）2) 理解，掌握
absorb ink/ water/ neat/ light/ oxygen/ sound/ energy
absorb information/ knowledge
be absorbed in专注于，聚精会神于…
11.●abuse v / n. 滥用，谩骂
abuse alcohol/ drugs 酗酒/嗜毒
abuse power/ position/ privilege 滥用权力/职权/特权
12. accept vt.
accept the gift /invitation /plan
accept sb/st h as…
13.●access n.方法，通路，机会
The only access to the farm was a narrow bridge.
Only high officials have access to the emperor.
We students have access to the school library.
accessible adj. 可进入的，可接近的，可使用的
Such information is not easily accessible to the public.
14. accident n.事故，意外的事
by accident/chance 偶然，无意中；不小心
15.●accompany v. 陪伴，伴随，伴奏
accompany sb. to the school/ supermarket
accompany the singer on / at the piano
Lightening usually accompanies thunder.
16. ●accomplish v. 完成，到达，实现accomplishment n. 成就，成绩
accomplish the task/ purpose/ goal
17. according to根据According to the law, he should be sentenced to death.
18. ◎accuse vt. 指控，指责accuse sb of (doing ) sth 控告…
19.●accustomed adj. 习惯的，适应的，惯常的
be/ get/ become accustomed to doing
He was soon accustomed to getting up early.
20. ache vi./n headache / toothache My back aches so much.
21. achieve vt 达到；取得achievement n 成就
achieve success/victory/one’s goal;
22.◎achievement n. 成就，业绩；完成（任务等）make great achievements
23.●acknowledge v. 承认，致谢
It is generally acknowledged that global warming is caused by greenhouse gases. Yaoming is acknowledged as/ to be the best player in China.
I acknowledged financial support from the local government.
24. across prep cross v.
I walked across the street.; cross a street; come/run across碰到
25. act n.法令，条例vt.表演，扮演，行动，做事
act as 充当；扮演act out 把…表演出来
