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1、八年级英语早读材料早读材料 Unit2 How often do you exercise?短语归纳Section A1. go to the dentist 去看牙医2. swing dance 摇摆舞3. go shopping 去购物4. help with housework 帮忙做家务5. on / at weekends 在周末6. how often 多久一次7. the most popular 最流行的8. hardly ever 几乎不9. once a week 每周一次10. twice a month 每月二次11. go to the movies 去看电影12.
2、be free 有空13. at least 至少14. junk food垃圾食品15. such as 例如16. go camping 去野营17. stay up late 熬夜18. go to bed early 早睡19. use the Internet / go online 上网/用网20. have dance and piano lessons 上舞蹈钢琴课Section B21. more than 超过/多于22. less than 少于/不到23. not at all一点也不24. percent of +名词 百分之25. four to six times
3、 四到六次26. ask sb about sth 问某人关于某事27. be good for sb 对.有好处28. be bad for 对有害29. be good at doing/sth 擅长于30. be good with sb 与某人相处得好31. in ones free time 在某人的空闲时间32. the best way to 做的最好方法33. the answers to the questions 问题的答案34. It is + adj + to do sth做某事是的典句必背背多分：although 与 but 不能同时出现在同一句子中，只能用其一。Ho
4、wever, she has some bad habits, too. 然而，她也有一些坏习惯。背多分：however 意为“然而”，表示转折，不能与 but 连用。一般情况下，however放句子开头要大写，有逗号隔开。-How often does he watch TV? 他多久看电视一次？-He hardly ever watches TV.他几乎不看电视。背多分：how often“多久”表频率，回答用“once, twice, three times 等”。how long 意为“多长”表时间，回答一般用“for + 一段时间”。how far 意为“多远”，表距离。How so
5、on 意为 “多久”，表将来，回答一般用 in+时间-How often do you play games?- Once a week.背多分：次数的表达方法：一次 once, 两次 twice, 三次及以上用:基数词+times。常用于 how often 引导的疑问句。Fifteen percent of our students exercise every day.百分之十五的学生每天锻炼。背多分：“基数 + percent”表示“百分之”percent 无复数形式。“基数词 + percent of + the +名词”作主语时，谓语的单复数形式与 of 后面的名词保持一致。eg：
6、About 10 percent of the paper ison the desk.背多分：“It is + adj + (for sb) to do sth.”Exercise such as playing sports is fun比如进行体育活动这样的锻炼方式很有趣背多分：such as 意为“例如”，后接名词或短语，其后一般不用逗号。for example 后接句子，其后常用逗号。频率副词的用法：1.频度副词的含义：表示次数、频率的副词成为频度副词。按 频 率 发 生 的 高 低 ， 依 次 为 ： alwaysusuallyoftensometimeshardly ever/s
7、eldomnever2.频度副词在句子中的位置：频度副词一般放在实义动词之前，be 动词、助动词或情态动词之后。其中，sometimes 既可位于句中，也可位于句首，区别不大。例句：1) We never drink coffee.2) I can hardly say a word.3) She is sometimes very busy. = Sometimes she is very busy.话题写作背诵Hello, I am Tom. I am a 14-year-old boy. I have many good habits and afew bad habits. I alw
8、ays get up early, so I never go to school late. In the morning, I usually run for half an hour, so I look sunshine.I usually have a big breakfast, because breakfast is the most important meal in a day. In the evening , I read books every day and I always do my homework first. But my mother often asks me to change my bad habits. I like surfing the Internet, and I often play computer for an hour. Ice-cream is my best, and I eat it three times a week. I know the bad habits are harmful for me, but it is hard to change them. How terrible the bad habits are!2
