人教版英语八年级（上）Unit 2 How often do you exercise？知识点.pdf

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Unit 2 How often do you exercise?知识点
（重点词组+知识点+语法+书面表达）
一．重点词组
1.去看电影 go to the movies 16….的结果 the result of…
2.多久一次 how often 17.百分之二十 twenty percent
3.几乎从不 hardly ever 18.对…有益 be good for…
4.在周末 on the weekend/on weekends 19.对…有害 be bad for
5.一周一次 once a week 20.垃圾食品 junk food
6.一周两次 twice a week 21.多少个小时 how many hours
7.一个月三次 three times a month 22.做运动 play/do sports
8.使用互联网 use the internet 23.在某人空闲时间 in one’s free time
9.充满… be full of 24.根本不；一点也不 not…at all
10.上钢琴课 have piano lessons 25.询问…关于… ask…about
11.不得不做某事 have to do sth. 26.熬夜 stay up late
12.帮助做家务 help with housework 27.一个 16 岁的男孩 a 16-year-old boy
13.至少 at least 28.超过、多于 more than
14.至多 at most 29.少于 less than
15.保持健康 keep healthy/keep in good health 30.放松的最好方式 the best way to relax
二、重点知识点
1：help with housework 帮助做家务
help v. 帮助 eg. Thanks f