文档介绍：-1- 八年级英语上册知识点总结 Unit 1: How often do you exercise? 【复****目标】会使用频率副词及短语;能描述课余时间的活动安排;会描述基本饮食结构。【语言目标】● What do you usually do on weekends? I sometimes go to the beach. ● How often do you eat vegetables? Every day ● Most students do homework every day. 【重点词汇】● always, usually , often, sometimes , hardly , ever, never. ● how often, once , twice , three times a week , every day. 【应掌握的词组】 1. go to the movies 去看电影 2. look after = take care of 照顾 3. surf the 上网 4. healthy lifestyle 健康的生活方式 5. go skate boarding 去滑板 6. keep healthy=stay healthy 保持健康 7. exercise=take(much)exercise=do sports 锻炼 8. eating habits 饮食****惯 9. take more exercise 做更多的运动-2- 10. the same as 与什么相同 11. be different from 不同 12. once a month 一月一次 13. twice a week 一周两次 14. make a difference to 对什么有影响 15. how often 多久一次 16. although = though 虽然 17. most of the students=most students 18. shop=go shopping=do some shopping 购物 19. as for 至于 20. activity survey 活动调查 21. do homework 做家庭作业 22. do housework 做家务事 23. eat less meat 吃更少的肉 24. junk food 垃圾食物 25. be good for 对什么有益 26. be bad for 对什么有害 27. want to do sth 想做某事 28. want sb to do sth 想某人做某事 29. try to do sth 尽量做某事 30. come home from school 放学回家 31. of course = certainly = sure 当然-3- 32. get good grades 取得好成绩 33. some advice 34. hardly=not nearly / almost not 几乎不 35. keep/be in good health 保持健康 stressed out 紧张的,有压力的 37. take a vacation 去度假 back 回来【应掌握的句子】 1. How often do you exercise? 你(你们)多久锻炼一次身体? How often + 助动词 do(does 或 did) + 主语+ do sth.? 疑问词 how often 是问频率( 多久一次), (在这里助动词 do(does 或 did) 是起帮助构成疑问的作用) 与一般现在时或一般过去时连用, 回答一般是用表示频率的副词,如: once, twice, three times …, sometimes, often, quite, often, never, every day, once a week , twice a month , three times a month , three or four times a month 等。翻译: “你们多久到工厂去一次? ”“每星期两次。”“ How often do you go to the factory? ”“ Twice a week. ”“他们多长时间举办一次舞会? ”“通常每两周举办一次。”“ How often do they have a dancing party? ”“ Usually, once every other week. ”“他多久去购一次物? ”“一个月一次。”“ How often does he go shopping? ”“ He goes shoppi