argument n. 争论

argue with sb. about ( on, over ) sth. 就某事与某人争论

argue for 主张

argue against 据理反对

arm n. either of the 2 upper limbs of a human being 胳膊；手臂

arm in arm 挽臂

take sth.(sb.) in one's arms 抱

take up arms 拿起武器

armchair n. 扶手椅

army n. a large body of people armed and trained for war 军队

around prep & adv. in every direction; surround 到处，四周；大约

round 为 adj. adv. n. & v.

around 只有 prep. 或 adv.

arrive vi. reach a place

arrive at 到达（小地点）

arrive in 到达（大地点）

arrival n. 到达

art n. the making or expression of what is beautiful e.g. in music, literature, or painting 艺术；艺术品；技巧

artist 艺术家（尤指画家）

as conj. adv. & prep. in the same degree 和一样；由于；作为

as a matter of fact 事实上

as...as 象……一样

not as...as 不象

as a result 结果

as a rule 通常

as usual 照常

as well 也

as well as 和

serve as 用作

such as 象……那样

the same as 象……那样

ashamed adj. feeling shame, guilt or sorrow 感到羞愧;内疚; 悔恨

Asia n. 亚洲

Asian adj. 亚洲的 n. 亚洲人

ask v. request 问，请求，要求；邀请

ask for sth. 要求得到

ask sb. for sth. 请某人给某物

asleep adj. sleeping

fast (sound) asleep 熟睡

assistant n. person who helps 助手；助理

astonish vt. produce surprise or wonder 使吃惊(astonish 语气比surprise重)

astonished at (by) 对……感到吃惊

astonishing adj. 惊人的

astonishment n. 惊讶

at prep. showing where 在（小地点）；在（某一时间）；对（与动作的目标连用）

at the beginning of 开始

at last 最后

at least 至少

at most 最多

at first 起初

at table 进餐时

at a distance 在稍远处

at all 全然；完全不；究竟

at large 逍遥法外

at once 立刻

at present 现在

at sea 航行中；茫然

at the bottom of 在……底部

at the end of 在……的结尾

at the foot of 在……脚下

at the same time 同时

at high speed 高速地

athlete n. person who is skilled in running and jumping, etc.田径运动员

attack v.& n.1). bring violence 进攻

2). speak or write strongly against 用言语或文字攻击

3). harm; damage 伤害

attempt v.& n. try 试图；尝试（比 try 更正式;try 更常用）

attend v. 1). be present at 参加

2). pay attention to 注意

3). look after 照料

attend 指参加会议，听报告，典礼，仪式，上学等(attend to服务)

join 指加入某团体，如参军，入团等

join in 指参加比赛的活动

take part in 指参加群众性活动、运动、劳动等（在活动中发挥作用）

attention n. careful thought 注意，关心

pay attention to （接名词或动名词）

attitude n. way of feeling and behaving 态看法

attract vt. draw towards 吸引

attractive adj. 妩媚动人的；英俊的 liuxuepaper.com