陕西省石泉县八年级英语上册Unit2HowoftendoyourciseSectionB（1a-2e）课件（新版）人教新目标版.ppt

Unit2Howoftendoyouexercise SectionB11a 2e Jim onceaweek LiMing twiceaweek Tony 3or4timesaweek Bob everyday LiLei hardlyever Peter never Revision Lead in Howcanwebehealthy Exerciseoftenandeathealthyfood Couldyoutellussomehealthyfood Well Fruit vegetables milk riceandmeat 1 junkfood3 fruit5 sleep2 milk4 vegetables6 coffee a f c d e b 1a Matchthewordswiththepicturebelow a b c d e f healthy unhealthy cola salad soup hotdog milk hamburger dumpling fruit chicken onion potato tomato Find healthy unhealthy salad soup milk dumpling onion fruit chicken potato tomatocola hotdog hamburger begoodfor对 有好处 bebadfor对 有坏处 e g Hotdogisbadforourhealth 热狗对我们的健康有坏处 e g Milkisgoodforourhealth 牛奶对我们的健康有好处 1b Askandanswerquestions Usethewordsfrom1a Howoftendoyoudrinkmilk LiuFang Idrinkmilkeveryday Doyoulikeit No Butmymotherwantsmetodrinkit Shesaysit sgoodformyhealth Howoftendoyoueatjunkfood Ieatitonceaweek Doyoulikeit Yes Butmymotherdoesn tletmeeatit Shesaysit sbadformyhealth Pairwork Howoftendoyoudrink eat Ieat Doyoulike Listening Listentoaninterviewabouttwopeople sdailyhabits Circleyouranswerstoeachquestion DoesTinahavegoodhabits Yes No Idon tknow DoesTinahavegoodhabits Yes No Idon tknow 1c Questions1 Howoftendoyouexercise 2 Howoftendoyoueatfruit 3 Howmanyhoursdoyousleepeverynight 4 Howoftendoyoudrinkmilk 5 Howoftendoyoueatjunkfood 6 Howoftendoyoudrinkcoffee TinaBill 1d Listenagain Fillintheblanksinthesurvey everyday 1 Howoftendoyouexercise 2 Howoftendoyoueatfruit 3 Howmanyhoursdoyousleepeverynight Tina everydayBill hardlyever Answers Tina everydayBill never Tina nineBill nine 4 Howoftendoyoudrinkmilk 5 Howoftendoyoueatjunkfood 6 Howoftendoyoudrinkcoffee Tina everydayBill never Tina twoorthreetimesaweekBill threeorfourtimesaweek Tina neverBill fourtimesaday StudentAisthereporter StudentBisTinaorBill Askandanswerquestions Thenchangeroles 1e Howoftendoyouexercise Iexerciseeveryday Andhowoftendoyou Howoftendoyouexercise Ineverexercise Howoftendoyoueatfruit Inevereatfruit I Pairwork Ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem 1 mostoften 6 leastoften 2a television body online mind together Newwords Let sdoasurvey Whatdoyoudoinyourfreetime Doingexercise useoftheInternetorwatchingTV Whatactivitiesdoyouthinkishealthyforthemindandthebody Reading 2b Readthepassagequicklyandfindtheanswertothequestionsbelow Howmanykindsoffreetimeactivitiesarementionedinthepassage 2 Whatisthebestwaytorelax Three Thebestwaytorelaxisthroughexercise Readthepassagecarefullyandcompletethepiechartbelow everyday Exercise 3or4timesaweek UseoftheInternet everyday 4 6timesaweek 1 3timesaweek noexercise 10 20 15 20 45 90 4 6timesaweek WatchTV 1 3timesaweek everyday 85 13 2 2c Readthearticleagainandanswerthequestions 1 Howmanypercentofthestudentsdonotexerciseatall 2 HowmanypercentofthestudentsusetheInterneteveryday Ninetypercentstudents Twentypercentstudents 3 HowoftendomoststudentswatchTV Whatdotheyusuallywatch 4 Whatdoesthewriterthinkisthebestwaytorelax Why MoststudentswatchTVeveryday Theyusuallywatchsports gameshows It shealthyforthemindandthebody Exercise 5 DoyouthinkthestudentsinNo 5arehealthy Whyorwhynot No Idon tthinkso BecausemoststudentsuseInternetorwatchTVontheirfreetime Theydon tlikeexercising It sunhealthy 2d Accordingtothearticleandthepiecharts writesentenceswiththepercentagesusingalways usuallyorsometimes 1 90 2 85 3 45 EightypercentofthestudentsalwayswatchTV NinetypercentofthestudentsalwaysusetheInternet Forty fivepercentofthestudentsusuallyexercise 4 10 5 13 6 2 TenpercentofthestudentssometimesusetheInternet ThirteenpercentofthestudentsusuallywatchTV TwopercentofthestudentssometimeswatchTV Languagepoints 1 Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday percent名词 意为 百分之 e g Eightypercentofthestudentsinourclassexerciseeveryday 我们班里80 的学生每天都锻炼 注意 percent做主语时 谓语动词的数要根据其后面的名词来确定 e g Fiftypercentoftheapplesarebad 50 的苹果都坏了 Twentypercentofthemeatisinthefridge 20 的肉都在冰箱 2 Andtwentypercentdonotexerciseatall not atall意为 一点也不 not应和be动词 助动词或情态连用 e g Thestoryisn tinterestingatall 那个故事一点也没有趣 Theydidn tenjoythevacationatall 他们根本不喜欢那次旅行 Theoldmancan tusethecomputeratall 那位老人一点也不会用电脑 3 Althoughmanystudentsliketowatchsports gameshowsarethemostpopular although连词 尽管 虽然 即使 e g Wewentfishingalthoughitwascold 尽管天气很冷 但是我们还是去钓鱼了 注意 although引导的从句不能与but连用 e g 尽管他离家很早 但是他还是迟到了 Althoughhelefthomeearly buthewaslate Althoughhelefthomeearly hewaslate 中考链接 Mycousinknowsalotaboutgeography heisonlyfouryearsold A becauseB soC although C 4 thebestwaytorelaxisthroughexercise through介词 课文中意为 以 凭借 e g Hefoundthejobthroughanadvertisementinthenewspaper 他通过报纸上的一个广告找到这份工作 拓展 through还有 穿过 之意 表示 从 内部穿过 e g Theywentthroughtheforestyesterday 昨天他们穿过了森林 5 Exercisesuchasplayingsportsisfun suchas意为 像 这样 表示列举 结构常为 名词 suchas 例子e g Shelikesanimassuchasrabbitsandbirds 她喜欢像兔子 小鸟这样的小动物 注意 其后面不可列举出所有的事物 如 我了解四种语言 例如英语 汉语 Iknowfourlanguages suchas EnglishandChinese Iknowfourlanguages suchas English French JapaneseandChinese 6 Oldhabitsdiehard 旧习难改 这是英语中的一句谚语 表示习惯一旦养成 并非朝夕即可改变 多用来描述人们一时难以改变的固有观念及做法 e g It stheageofnewtechnology butmygrandpastillgoeseverywherewithhisoldradio Oldhabitsdiehard yousee 现在都已经是新技术时代了 可我爷爷仍然到哪儿都带着他的收音机 你瞧 老习惯可真难改呀 7 Sostartexercisingbeforeit stoolate it stoolate为时太晚 来不及了e g Nowyouknowyou rewrong butit stoolate 现在你知道你错了 但是已经太晚了 it stoolate与before共同组成从句 表示 不要等到为时已晚 不要等到来不及的时候 趁着还来得及 e g Youshouldworkharderbeforeit stoolatetocatchup 你应当更加用功 别等到为时过晚而赶不上了 你现在用功还赶得上 2e Chooseoneof