八年级上期末复习资料原版.doc

八上期末复习资料 第一单元 How often do you exercise? (一)必背词组 1.try to do sth 尽量做某事，设法做某事 2. help sb (to) do sth 帮助某人做某事 3．help sb with sth 在某事上帮助某人 4. want to do sth 想要做某事 5. want sb to do sth 想要某人做某事 6. as for 关于，至于 7. a lot of =lots of 修饰可数名词复数和 不可数名词eg.a lot of water /lots of students 8. be good for 对……有好处 be bad for 对……有害（一对反义词组） 9. of course 当然 10. look after =take care of 照顾 11. the same as 和……一样 be different from 与……不同一对反义词组） 12．看电影 go to the movies 13. 一周两次 twice a week 14. 上网冲浪 surf the Internet 15. 电视节目 TV program 16. 一月一次 once a month 17. 一年三次或四次three or four times a year 18. 去踩滑板 go skating 19. 垃圾食品 junk food 20. 多久一次 how often 21. 饮食习惯 eating habit 22. 健康的生活方式 healthy lifestyle 23. 笔友 pen pal 24. 在周末 on weekends 25. 照顾，照看 look after = take care of  (二) 必背句型。 1． —What do you usually do on weekends? 你周末通常干什么？ — I usually play football. 我通常踢足球。 2． — what do they do on weekends ? — They often go to the movies. — What does he do on weekends ? He sometimes watches TV. —How often do you shop? 你多久购一次物？ —I shop once a month.. 一个月购物一次。 5．— How often does Cheng watch TV? — He watches TV twice a week. (三)语法讲解 频度副词的用法 频度副词是用来表示动作发生频率的词，常用来表示不确定的时间。主要包括 always, usually, often , sometimes, hardly ever, never 等，如果表示具体频率次数，可用次数加单位时间。例如： 一周一次 once a week 每月两次 twice a month 一天三次 three times a day. 如果对上述频度副或表频度的短语进行提问，应用 how often . 例如：A. —Jack watches TV three times a week. —How often does Jack watch TV? B. —She sometimes watches TV. — how often does she watch TV 第二单元 What’s the matter 必背短语和句子 1. have a backache 背疼 2 have a toothache 牙疼 3. have a headache 头疼 4 have a sore throat 喉咙疼 5. have a cough 咳嗽 6. have a fever 发烧 7． advice (不可数名词) （所以一条建议不能说an advice, 只能说a piece of advice） give sb advice 给某人提建议 give sb advice on sth 在某方面给某人提建议 take sb’s advice 接受某人的建议 ask sb for advice 征求某人的建议 8．What’s the matter? 你怎么了？=What’s wrong?=What’s the trouble? (▲注意：