9. change one’s mind 改变想法 10. altitude 高度 attitude 态度，看法
11. make up one’s mind to do下定决心做某事 = decide to do = make a decision to do 12. give in 让步，屈服 give up 放弃
13. be surprised to … 对…感到惊奇 to one’s surprise 令某人惊讶的是… 14. at last = finally = in the end 最终 15. stop to do 停下来去做某事 stop doing 停止做某事 16. as usual 像往常一样 17. so…that 如此… 以至于… So + adj + a/an + n. + that Such + a/an +adj. + n. + that
18. be familiar with 对…熟悉（人作主语） be familiar to 为…所熟悉（物作主语）
二、语法:现在进行时表将来
现在进行时表将来，表示最近按计划或安排要进行的动作，常见的现在进行时表将来的动词有：come/ go / leave/ arrive / travel / take / stay/ do等. 例：1. I’m coming. 我就来
2. what are you doing next Sunday ? 你下个星期天做什么？
3. I hear that you are travelling along Mekong River. 我听说你将沿湄公河旅行 4. Where are you staying at night? 你们晚上待在哪里/
Unit four Earthquakes
一、重点短语
1. right away 立刻，马上（= at once = in no time）