1.either ...or ...
1.不是...就是...;要么...要么...
She is either drunk or mad.
她不是醉了就是瘋了.
2.pay attention to
注意,留意
例句:
You must pay attention to your study.
你必須專心學(xué)習(xí).
3.lose heart
喪失勇氣,失去信心
例句:
No matter what you do,never lose heart.
不管你做什么千萬不可泄氣.
4.try one's best 盡力
例句：
I'll try my best to try to bring that reverend here in two weeks.
5.the more ...the more ...
例句：
The more we practice,the more we will get in the future.
我們練習(xí)地越多,將來我們能得到的就越多.
6.keep...from doing sth 阻止
例句：
I'm trying to keep you from doing the same mistake.
我設(shè)法讓你避免犯相同的錯(cuò)
7.be afraid of 擔(dān)心
例句:
Don't be afraid of asking questions.
不要怕提問題.