初中英语人教新目标八年级上册Unit 2 How often do you exercise重要知识点（重点语块+词形变换+重点句子）

这是一份初中英语人教新目标八年级上册Unit 2 How often do you exercise重要知识点（重点语块+词形变换+重点句子），共3页。

八年级英语上册Unit 2重要知识点Section A【重点语块】1.how often 多久一次2.go to the movies 看电影3.help with housework 帮忙做家务4.go shopping 去购物5.hardly ever 几乎从不 6.once a week 每周一次7.three times a week 一周三次8.twice a month 一个月两次9.use the Internet上网10.what kind of 什么种类11.swing dance 摇摆舞12.stay up late 熬夜 13.play sports 做运动14.at least至少，不少于；起码15.go to bed early早点睡觉16.eat a healthy breakfast 吃健康的早餐17.be full of...充满……18.my favorite program 我最喜欢的节目【词形变换】1.hardly adv.几乎不；几乎没有→hard adv.努力地 adj.困难的；艰苦的2.exercise n.锻炼；练习→exercise v.锻炼；运动3.once adv.一次；曾经→one num.(基数词)一；一个→first num.(序数词)第一4.twice adv.两次；两倍→two num.(基数词)二；两个→second num.(序数词)第二5.least adv.& adj.最小(的)；最少(的)→ little adv.& adj.小(的)；少(的)→less adv.&adj.更小(的)；更少(的)6.swing n.摆动；秋千v.(使)摆动；摇摆→swung(过去式)【重点句子】1.—What do you usually do on weekends?I often go to the movies.—你周末通常做什么？—我经常去看电影。2.—How often do you watch TV?—I watch TV every day.你多久看一次电视？一我每天都看电视。3.—-What's your favorite program?—Animal World.你最喜欢(看)什么电视节目？—《动物世界》。4.—Next week is quite full for me, Jack.—Really?How come?一杰克，下周我很忙。一真的吗？怎么会呢？)5.I have dance and piano lessons.我要上舞蹈课和钢琴课。6.What kind of dance are you learning? 你正在学习哪种舞蹈？7.Does Sue eat a healthy breakfast?Sue 早餐吃得健康吗？Section B【重点语块】1.be good for...对·…有好处2.free time 空余时间3.fifteen percent of 15%的......4.not...at all 一点也不......5.go online 上网6.almost every day 几乎每天7.the answers to the questions 问题的答案8.the best way to do sth.做某事最好的方法9.through exercise 通过锻炼10.such as 例如；像…这样 11.go to the dentist / see a dentist 看牙医12.more than 多于;超过13.teeth cleaning 牙齿清洁14.a 16-year-old high school student一个16岁的中学生15.less than six hours 少于6小时16.be smart about...对……精明17.learn more about...了解更多关于……(的事)18.junk food 垃圾食品19.use of the Internet 网络的使用20.have a lot of good habits 有许多好习惯21.play computer games 玩电脑游戏22.go camping 去露营23.drink coffee 喝咖啡 24.be in good health 身体健康25.get a good result 得到一个好的结果26.work together 一起工作27.get high points 得高分28.spend time with sb.和某人共度时光【词形变换】1.health n.健康→healthy adj.健康的→unhealthy adj.不健康的2.die v.消失；灭亡；死亡→died(过去式) dead adj.死了的；无生命的→death n.死亡→dying adj.临死的；垂死的3.writer n.作者；作家→write v.写；写作→ writing n.写作；文章→wrote(过去式)→ writing(现在分词)【重点句子】1.We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day.我们都知道很多学生时常上网，但是令我们惊讶的是他们中百分之九十的人每天都上网。 2.Although many students like to watch sports, game shows are the most popular.虽然许多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。3.The answers to the questions about watching television were also interesting.对有关看电视的问题的回答也颇有意思。4.It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.通过上网或者看游戏类节目来放松是很好的，但我们认为最好的放松方式是通过锻炼。5.Old habits die hard.Start exercising before it's too late! 旧习难改，所以趁还来得及赶快锻炼起来！6.Most students use it for fun and not for homework.大多数学生是为了玩而不是为了作业而用它。7.Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.做运动的锻炼是有趣的，而且当你们一起运动的时候，你们可以和你们的朋友和家人共度时光。