an exchange student 一个交换生Рimprove my listening skills 提高我的听力技能Рdecide (not) to do sth. 决定(不)做某事Рthe best way to do sth. 做某事的最好方法Рa flight attendant 一名机组乘务员(空姐/空少)Рspeak English well 英语讲得好Р one…, the other…(两个中)其中一个,另一个Р现在完成时句型举例:РHave you ever been to an amusement park??你曾经去过游乐园吗?Yes, I have./ No, I haven’t. РI have never been there. Me neither=Neither have I. 我也没有.РWhere is he? He has gone to the Beijing.РHow long has he been in Beijing? (e/arrive)РI’ve never been to an aquarium. 我从没去过水族馆.РI have been a student here for a year. 我成为这的学生有一年了. (e)Р =I became a student here a year ago.РHe has been dead for two years.(不能用die)=he died two years ago.РI have been a teacher since ten years ago(for ten years.) (e)РI have just/ever/already/never seen the movie. Have you ever heard of the man before?
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