【课前自主预习】
短语互译
1．in the past
2．the number of-
3．less fear of getting ill
4．used to do sth．
5．spare time
6．speak up
7．a bit deaf
8．处理
9．活得更长
10．和……一样……
句型在线
1．More wealth; less health
2．used to
3．the number of
4．spare time
【课堂互动探究】
词汇点睛
① C
②（1）D （2）B （3）D
③ were they
④ speak up
句型透视
① 1．A 2． （1） exercise （2） exercises
②（1）A （2）B