重点词汇
1.go to the movies 去看电影
2.surf the internet 上网
3.keep healthy=stay healthy 保持健康
4.exercise=take(much)exercise=do sports 锻炼
5.once a month 一月一次
6.twice a week 一周两次
7.how often 多久一次
8.shop=go shopping=do some shopping 购物
9.have dance and piano lessons 上舞蹈钢琴课
10.do homework 做家庭作业
11.do housework 做家务事
12.junk food 垃圾食物
13.be good for 对什么有益
14.be bad for 对什么有害
15.want to do sth 想做某事
16.want sb to do sth 想某人做某事
17.try to do sth 尽量做某事
18.some advice 一些建议
19.keep/be in good health 保持健康
20.drink milk 喝牛奶
21.help sb.do sth 帮助某人做某事
22.ninety percent of them 他们中的百分之九十
23.a 16-year –old high school student 一个16岁的高中学生
24.have a lot of good habits 有大量的好习惯
25.stay up late 熬夜晚的
26.more than two hours 超过两个小时
27.go to the dentist 去看牙医