河北省藁城市尚西中学2020学年八年级英语上册 Unit 2 How often do you exercise知识点汇总 （新版）人教新目标版

Unit2 How often do you exercise单词1.housework (n.) 家务劳动 不可数 2.hardly (adv.) 几乎不；几乎没有hardly ever 频度副词， 几乎从不 3.Internet (n.)互联网 4.program(n.)节目 5.full满的empty 空的 full饱的hungry饥饿 full满的empty空的 6. swing (n.)摆动秋千 (v.)使摆动摇摆 (swung过去式) (swinging现在分词) 7. coffee (n.)咖啡 不可数 8. health(n.)健康 healthy(adj.)健康的 healthily(adv.)健康地unhealthy不健康 9. aithough (conj.连词)虽然；尽管；即使 =though 不与but连用 10. mind (n.) 头脑；心智 mind(介意) 后加v-ing. 11. die (v.)消失；灭亡；死亡died(过去式)dying(现在分词)death(n.) dead 死去的 形容词 短语help with housework 帮助做家务 /help sb. (to) do sth/help sb.with sth/help oneself (to sth).随便吃，款待/cant(couldnt)help doing sth.情不自禁做某事 2.go to the movies 看电影 3.twice a week 一周两次 4.on weekends 在周末=on the weekend 5.how often 多久一次 6.what kind of 什么种类 7.swing dance 摇摆舞 8.stay up late 熬夜到很晚 9.eat a healthy breakfast 吃健康的早餐 10. go to bed early 早早地睡觉 11. junk food垃圾食品 12.go camping 宿营 13. use the Internet 使用电脑 14.in ones free time在某人课余时间 15.基数词+ percent of 百分之 16.four to six times a week 一周四到六次 17.not at all 一点也不 18.go online 上网 19.the answer(s) to the questions 问题的答案/ the key to the door门的钥匙 20.for fun 为了玩儿. 21.the best way to do sth. 做.的最好的方式 22.such as 比如 23.spend time with sb. 和度过时光 24.a 16-year-old high school student 一个16岁的高中生 25.ask sb about sth 向某人询问关于某事 26.good habits 好习惯 27.more than 多于 at least 少于 / less than 少于 28.go to the dentist for teeth cleaning 去看牙医做牙齿清洁 29. hardly ever几乎不 30. be full of =be filled with 充满 31. be good for 对有益. 反义词：be bad for 对有害be good with = get along/on well with 与相处的好/be good at sth/doing sth =do well in sth/doing sth 擅长/be good to 对.友好 32. old habits die hard 旧习难改 33. point at指向离说话人较近的事物”eg:The teacher pointed at the blackboard and said,“You must look carefully.”/ point to多用来表示指向离说话人较远的事物,eg: He pointed to the house on the other side of the river and said,“Thats my home.”/ point out给某人指示方向,要点或错误等,意为“指出”,eg； The teacher pointed out many mistakes in my homework. 34.want sth/ to do sth/ sb to do sth 35. how about ? 怎么样？/ 好不好？ 36.how come?=why 37. Its+ 形容词 + to do sth 做某事是的 句子1.What do you usually do on weekends?2.Whats your favorite program?3.-How often do you go to movies? -I go to movies maybe once a month.4.How often does she watch TV?5.She says its good for my health.6.How many hours do you sleep every night?7.Last month we asked our students about their free time activities.8.Forty-five percent of our students exercise every day.9.The answers to our questions about watching television were also interesting.10.Its good to relax by using the Internet.11.Start exercising before its too late.12.You have to learn more about healthy habits.13.We found that only fifteen percent of our students exercise every day 14.We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. 15. Although many students like to watch sports, game shows are the most popular. 16. old habits die hard”. So start exercising before its too late!知识点1. 区别The guard cut the boot open with a knife(用一件东西、工具)They go to school by bike.(by +doing ,借助交通工具)Can you say it in English?(in +语言)But we think the best way to relax is through exercise.through 指通过某一途径了解2.such as VS for examplesuch as ,例如，用来列举同类人或事物中的几个例子。for example,例如，一般只列举一个例子，做插入语，用逗号隔开，放句首，句中，句末。3. However VS butHowever ,表转折，常用逗号与句子隔开。But 表转折，一般不用逗号隔开。4. none 表示三者或三者以上的人或物中，一个也没有all 表示三者或三者以上都neither 两者都不both 两者都5. hardly “几乎不”，是个否定副词，表示否定意义，通常位于实意动词之前，系动词、助动词、情态动词之后常与can/any 连用。hard 可用作形容词“艰难的”，也可用作副词，意为“努力的，刻苦的，猛烈地”6. maybe 副词，意思是“也许、可能”，在句中作状语，相当于perhaps，常位于句首。Maybe shell come this afternoon.她可能今午下午来。may bemay是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为”也许是、可能是”。He may be a soldier. 他可能是军人。7. “数词+percent of +名词”结构作主语时，谓语动词的数要与of 后面的名词保持一致。8. Although /though 为从属连词，表“虽然，尽管， 即使”， 用来引导让步状语从句，不与but连用。9. How often 多久一次 频率How many times 多少次 次数How soon 多久以后 in +一段时间（将来时） How far 多远 距离How long 多长 时间长短/某物长度How many +可数名词复数 多少How much +不可数名词 多少How mush is /are 多少钱10. 辨析sometimes/some times/sometime/some timesometimes,频度副词,“有时”.=at timesEg: He sometimes goes skateboarding on weekends.some times,名词词组,“几次,几倍”.Eg:The factory is some times larger than that one.sometime, 副词,“某时”(指未来或过去的时间).Eg:She was there sometime last year.some time,名词词组,“一段时间”Eg:I will stay there for some time.11. A 16yearold boy 16yearold adj 16 岁的 中间有连字符 数词后的名词用单数 若数词为1 用an Jane is a 16year -old high school student=J