八年级英语(上)所有知识点Unit 1☆ 句子1. 问频率1. How often do you exercise? Once a day.2. What does she usually do on weekends? She usually watches TV.3. How many hours do you sleep? Nine hours.☆ 关键知识1. 表频率副词：always, usually, often, sometimes, hardly ever, never2. once a week 一周一次， twice a year 一年两次 three times a week 一周三次 four times a month 一种月四次3. all, most, some, no4. be good for sth./ doing sth. 对什么有益 be bad for sth./ doing sth. 对什么有害5. want to do sth. 想要做某事 want sb. to do sth. 要某人做某事6. as for 至于 7. try to do sth. 尽量做某事 8. of course = certainly = sure 当然9. look after = take care of 照顾 10. keep healthy=stay healthy 保持健康11. exercise = take exercise = do sports 锻炼 12. although = though 虽然13. be the same as 与什么相似 be different from 与什么不同样14. how often 多久一次 15. most of the students = most students 大多数学生 16. get good grades 获得好成绩 17. some advice 中旳 advice 是不可数名词18. keep/ be in good health = keep healthy = stay healthy 保持健康19. shop = go shopping = do some shopping 购物 20. surf the internet 上网21. a lot of = lots of 许多22. health n.健康 healthy adj.健康旳 healthily adv., unhealthy adj.23. different adj.不同样旳 difference n. 可数名词 不同样点☆ 熟读 P1 1b , P 2 2a G.F, P3 3, P5 3a 3bUnit 2☆ 句子1. 看病用语① What's the matter (with sb.)? 怎么了？= What's the trouble (with sb.)?= What's wrong (with sb.)? = Is there anything wrong (with sb.)? ② I'm not feeling well. 我觉得不太舒适。= I'm feeling ill/ sick. = I feel terrible/ bad.= I don't feel well ③I have a stomachache 我胃痛 = I have got a stomachache = There is something wrong with my stomach= My stomach hurts = I have (got...
