A
ant n. 蚂蚁;
e.g. There are some ants in the tree. 树里有一些蚂蚁。
any pron. & adj每一的;任何一个的.
anybody pron. 任何人;重要人物
anyone pron. 任何人
anything pron. 任何事;无论何事
anyway adv.不管怎样;无论如何
anywhere adv.不管在(到)什么地方
appear v.出现;好像
apple n.苹果;苹果树
April n. 四月
Area面积;地区;范围
arm n.胳臂;袖子
army n.陆军;军队;大量
around prep.围绕;环绕;在…四周
arrive v. 到达;抵达;得出
短语：1.arrive at/in
art n.艺术;艺术品
article n.商品;物品;文章
as adv., conj & prep 作为主句的先行词;同样地;与……一样;
短语：1. as…as…(用于比较)与…一样;
e.g. Tom is as tall as his brother. 汤姆和他弟弟一样高。
2. as a result 结果：
e.g. He works hard all day, as a result, he got a good mark in his English exam.
他整日努力学习，因此在英语考试中取得了优异的成绩。
3. as if 仿佛，好像：
e.g.He talks as if he knew about it. 他说起来好像知道这件事似的。
4.as long as 只要，和……一样长：
e.g.You will do well in your English study as /so long as you keep on.
只要坚持下去，你一定能学好英语 。
5. as well 也;
e.g. My class went to the cinema and I went there as well.
Asia n亚洲
Asian a & n. 亚洲人;亚洲的
ask v. 问;询问;请求
短语：1.ask sb to do sth,
2.ask for,
asleep adj.睡熟(的);不活跃(的 );
短语：1.fall asleep 入睡：
e.g.Though it is 12 in the night. I still find it hard to fall asleep.
尽管已经是夜里12点钟了，我发现还是很难入睡。
词型转换：Sleep/sleeping/sleepy/asleep
at prep.在;在…里
Atlantic Ocean n.大西洋
attention n.专心;注意
短语：1.pay attention to
August n.八月
aunt n. 姑妈;姨妈;婶母
Australia n.澳大利亚的
autumn n.秋季;
短语：1.mid-autumn 中秋
2.in autumn,
3.the mid-autumn festival
available adj.现成的;可用的;自由的
avoid n.避开;逃脱
awake v.醒来;醒悟
away adv. 向…走开;逝去
，我们将会及时处理。
