人教版八年级英语上册Unit2SectionB2a-2e.ppt

Unit2Howoftendoyouexercise SectionB2a 2b TheinterviewerfromAmericanTeenagermagazine Jane herhabits Herearetheresults asked about Janehasalotofgood She and everyday Also sheoften andshehardlyever shehassomebadhabits too ShewatchesTV twohoursaday andshesometimes Shehardlyever She she safraidto exercisesreadsbooks habits drinksjuice staysuplate However formorethan eatshamburgers helpswithhousework says gotothedentist forteethcleaning No 5HighSchool Whatdoyoudoinyourfreetime Whatdoyoudoinyourfreetime Herearetheresults 结果 percentofthestudentsgoonline percentofyouwatchtelevision Freetimeactivities helpusrelax aregoodforourhealth 课外活动 Therearealotofgoodwaystorelax 放松的好方法 It sgoodtorelaxby ing 比如做 通过做 suchas ing WhatdoIdoinmyfreetime Icanrelaxthrough 名词 First exerciseishealthyforour and Second youcanspendtimewithyourfriendsandfamilyas 当 的时候 youexercisetogether 通过 body mind Pleasestart exercising Theyarebadhabits Don t toomuch Oldhabitsdiehard 积习难改 askedthemaboutfreetimeactivities No 5HighSchoolstudents Herearetheresults Whatdotheydointheirfreetime Fastreading WhatdoNo 5HighSchoolstudentsdointheirfreetime Fastreading WhatdoNo 5HighSchoolstudentsdointheirfreetime Paragraph1 Paragraph2 Paragraph3 Paragraph4 Paragraph5 head body end 总分总 Readthepassagecarefullyandcompletethepiechart Exercise UseoftheInternet everyday everyday 4 6timesaweek 1 3timesaweek noexercise 10 20 15 20 45 90 4 6timesaweek WatchTV 1 3timesaweek everyday 85 13 2 3or4timesaweek 2c Readthearticleagainandanswerthequestions 1 Howmanypercentofthestudentsdonotexerciseatall 2 HowmanypercentofthestudentsusetheInterneteveryday Ninetypercentstudents Twentypercentstudents 3 HowoftendomoststudentswatchTV Whatdotheyusuallywatch 4 Whatdoesthewriterthinkisthebestwaytorelax Why MoststudentswatchTVeveryday Theyusuallywatchsports gameshows It shealthyforthemindandthebody Exercising 5 DoyouthinkthestudentsinNo 5arehealthy Whyorwhynot No Idon tthinkso BecausemoststudentsuseInternetorwatchTVontheirfreetime Theydon tlikeexercising It sunhealthy 2d Accordingtothearticleandthepiecharts writesentenceswiththepercentagesusing always usuallyorsometimes 1 90 2 85 3 45 EightypercentofthestudentsalwayswatchTV NinetypercentofthestudentsalwaysusetheInternet Forty fivepercentofthestudentsusuallyexercise 4 10 5 13 6 2 TenpercentofthestudentsoftenusetheInternet ThirteenpercentofthestudentsusuallywatchTV TwopercentofthestudentssometimeswatchTV Rankthese 1 mostoften 6 leastoften 2a 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 尽管他离家很早 但是他还是迟到了 Althoughhelefthomeearly buthewaslate Althoughhelefthomeearly hewaslate 中考链接 2012成都 Mycousinknowsalotaboutgeography heisonlyfouryearsold A becauseB soC although C 4 thebestwaytorelaxisthroughexercise through介词 课文中意为 以 凭借 e g Hefoundthejobthroughanadinthenewspaper 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 Iknowfourlanguage suchas EnglishandChinese Iknowfourlanguage 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 Oldhabitsdirehard 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 Chooseoneofthesefreetimeactivitiesorthinkofyourown Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart 1 3timesaweek Howoftendoyouplaysports Everyday Howoftendoyoureadbooks 20 10 10 Groupwork 4 6timesaweek Playsports 1 3timesaweek everyday 50 25 25 Homework 1 读2b中的短文 2 根据2e的调查结果写一个报告 记住好好锻炼身体哟 Thankyou HowmuchHowmanyHowoftenHowoldHow How的问句你知多少 1 wastheweatherinShanghai 2 doyougotothezoo Onceamonth 3 timesaweekdoyouexercise Twice 4 applesdoyouwant Two 5 milkdoyoudrink 6 arethesepants 100yuan HowmuchHowmanyHowoftenHowoldHow How的问句你知多少 7 doyoulikeyourteacher Verymuch 8 isKate Sevenyearsold 9 wasyourweekend Itwasveryinteresting 10 areyourparents Theyarefine