Unit2 How often do you exercise?

一．短语

1.help with housework帮助做家务 on weekends在周末 how often多久一次 2.hardly ever几乎从不 once a week每周一次 twice a month每月两次 3.every day每天 be free有空 go to the movies去看电影 4.use the Internet用互联网 swing dance摇摆舞 play tennis打网球

5．stay up late熬夜；睡得很晚 at least至少 be good with与......友好相处 6.have dance and piano lessons上舞蹈课和钢琴课 go to bed early早点睡觉 7.play sports进行体育活动 sb. spend time with sb.和某人一起度过时光

8.be bad for对......有坏处 be good for对......有好处

9.sb. spend time / money on sth.在某方面花费时间/金钱

10.sb. spend time /money (in) doing sth.在做某事上花费时间/金钱

11.be good at sth./ doing sth 擅长某事/做某事

12.be friendly with sb. 与某人友好相处 be friendly to sb. 对某人友好

13.be kind to sb. 对某人友好 go camping去野营

14.not...at all一点儿也不...... in one's free time在某人的业余时间

15.the most popular最受欢迎的 such as比如；诸如

16.old habits die hard积习难改 go to the dentist去看牙医

17.morn than多于；超过 less than少于

18.help sb. with sth=help sb (to) do sth.帮助某人做某事

19.How about...? =what about ...？+动词ing .....怎么样？/ ...好不好？

20.want sb. to do sth.想让某人做某事