人教版八年级英语上册1-5单元知识点(词汇+句型+固定搭配)语法.docVIP

Unit 1 How often do you exercise? 词汇: 1. how often: 多久一次 7. health: 健康， 12. on weekends: 在周末 how many: 多少+可数名词 healthy：健康的 13. once a week：一周一次 2. always(100%)- 总是 unhealthy: 不健康， twice a week：一周两次 usually(80%) – 通常 keep/stay healthy three times a month: 一月三次 often(60%)- 经常 = keep/stay in good health: 保持健康 14. most: 大部分的，绝大多数的 sometimes(40%)- 有时候 8. get good grades: 取得好成绩 all: 所有的 hardly ever(20%)- 几乎不 9. the same as: 与…不同 15. be good for: 对…有益 never(0%) 从不 10. a lot of = lots of: 大量，许多 + 可数/不可数名词 be bad for: 对…有坏处 3. surf the internet: 上网 a lot = very much: 十分,非常，很 16. how many: 多少, +可数名词 4. as for: 至于，关于 11. maybe: 也许，大概 how much: 多少，+不可数名词 5. junk food: 垃圾食品 may be: 也许是，或许是（may是情态动词，be是动词原形） how much 多少钱，（问价格） 6. look after = take care of：照顾 12. little: 小的，a little boy: 一个小男孩 17. of course = sure 当然 look for: 寻找 little: 少，little少→less更少→least最少（修饰不可数名词） look up: 查找（单词、信息） little: 几乎没有,否定词（修饰不可数名词） look at: 看 a little: 少许，有一点，肯定词（修饰不可数名词） few: 几乎没有，否定词（修饰可数名词） a few少许，有一点，肯定词（修饰可数名词） 句型： How often do you exercise? → I exercise three times a week. How often does she shop? → She shops once a month. What do you usually do on weekends? → I usually watch TV. How often does she watch TV? → She watches TV everyday. How many hours do you sleep every night? 你每晚睡几个小时？→ I sleep nine hours every night. How many books do you have? 你有多少本书？ → I have 5 books. How much is the