be used as 被……用作
be used to 习惯于
get used to 习惯于
be useful to 对……有用
be well up in 精通，熟悉
be wild with joy 欣喜若狂
be willing to (do) 乐意……
be worried about 为……而担心
be worse off 处境较坏，情况恶化
be worth (doing) 值得(做)
be wrong with 有点毛病，有些不舒服
点睛：今天请大家重点关注use的用法~区别很大的哦！
【例句】This information should be used to strategize about the approach to take in subsequent interviews.
这些信息应该用来为后续访谈中将采用的方法制定策略。（此处为use的本义）
【例句】Americans used to like big cars, and gasoline used to be very inexpensive.
过去美国人喜欢大型轿车，那时汽油很便宜。（used to do sth.）
【例句】Anythingyou say may be taken down and used as evidence against you.
你说的每句话都可能记录下来用作指控你的证据。（be used as sth.）
【例句】When a confirmation box is issued routinely, users get used to approving it routinely.
当例行公事地发起确认对话框时，用户也习惯性地批准。（get used to sth.=be used to sth.）
【例句】We’re all used to the fact that we have to invoke a dialog to perform a basic function, so we hardly notice it.
我们都已经习惯了这样的现实，即要想执行某个功能，就必须要调出一个对话框，所以我们几乎感觉不到这一点。（be used to sth.=get used to sth.）
●到今天为止，本系列的前第三部分，即实词部分已经全部结束了！^^从明天的节目开始，我们将进入第四部分：虚词相关的搭配~