as one body 像一个人一样
as soon as is necessary 如果可能的话尽快……
as soon as 一……就……(引导时间状语从句)
as though 似乎、好像
as well as 和……一样;与……一样好
as well 也;一样
ask (that) sb. (should) do 要求某人应该做某事(虚拟语气)
ask for a leave 请假
ask sb. for advice 取得某人的建议
ask some questions of sb. 向某人提问(书面语)
at a distance 有一些距离、在远处
at a great depth 在很深处
at a loss 不知所措、困惑不解
It is believed that… 人们相信……
It is better to do…than to do… (后者)比(前者)好
It is certain that… ……是确定无疑的
It is hoped that… 人们希望……
It is important that… ……重要
It is known that… 人们知道……
It is likely that… ……有可能……(可能性一般)
It is necessary that… ……有必要
It is no use/good doing… 做……没有用
It is no wonder that… ……毫无疑问/……是确定无疑的
It is not any use/good doing… 做……没有用
It is one's turn to do sth. 轮到某人做……
It is polite/impolite to do… ……(不)礼貌
look over 检查;视察
look sb./sth. up and down 仔细打量……
look through 浏览
lose heart 失去信心
lose one's life/lives 丧命
lose one's sight 失明
lose one's temper 发脾气
lose one's way 迷路
lose touch with 与……失去联系
lose weight 减少体重
mix sb. up sth. 把某人卷入某事中
more than one 不只一个(接可数名词单数，谓语动词用单数)
move around 绕着……来回转
much interesting 更有趣
