重点讲解：
1. look forward to 期待；盼望；
例句：The pregnant woman looked forward to her maternity.
孕妇期待着做母亲v2K3m7j7f%,。
2. at first 最初；起初；开始时；
例句：At first I didn't know what had happened.
起先我不知道发生了什么事lOxH)O,Zj)-H。
3. get used to sth./doing sth. 开始习惯于；
例句：I get used to looking after myself.
我已经习惯于照顾自己了Mc35OJVsIcO..1pGv。
4. keep in mind 牢记；记住；
例句：We need to keep in mind what our goals are.
我们要在心中牢记我们的目标BuI|BR~H7_uJu]W。