广西平南县上渡镇大成初级中学八年级英语上册 Unit 2 How often do you rcise period 4课件 （新版）人教新目标版.ppt

unit2howoftendoyouexercise sectionb2a 2e review tinaandbill 1 howoftendoyouexercise 2 howoftendoyoueatfruit 3 howmanyhoursdoyousleepeverynight ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem 1 mostoften 6 leastoften 2a 1 2 3 4 5 6 wordsreview resultpercentonlinetelevisionalthoughthroughmind n 结果 后果n 百分之 adj adv 在线 的 联网 的 n 电视节目 电视机conj 虽然 尽管 即使prep 以 凭借 穿过n 头脑 心智 wordsreview bodysuchsuchastogetherdiewriterdentistmagazine n 身体adj pron 这样的 那样的 类似的例如 像 这样adv 在一起 共同v 消失 灭亡 死亡n 作者 作家n 牙科医生n 杂志 期刊 wordsreview howeverthanmorethanalmostnonelesslessthanpoint adv 然而 不过conj prep 用以引出比较的第二部分 比多于adv 几乎 差不多pron 没有一个 毫无adv 较少 较小adj pron 较少的 更少的少于n 得分 点 let sdoasurvey whatdoyoudoinyourfreetime doingexercise useoftheinternetorwatchingtv whatactivitiesdoyouthinkishealthyforthemindandthebody reading readthepassagequicklyandfindtheanswertothequestionsbelow howmanykindsoffreetimeactivitiesarementioned 提到 inthepassage 2 whatisthebestwaytorelax three thebestwaytorelaxisthroughexercise 2breadthearticle whatdono 5highschoolstudentsdointheirfreetimelastmonthweaskedourstudentsabouttheirfreetimeactivities ourquestionswereaboutexercise useoftheinternetandwatchingtv herearetheresults wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday forty fivepercentexercisefourtosixtimesaweek twentypercentexerciseonlyonetothreetimesaweek andtwentypercentdonotexerciseatall weallknowthatmanystudentsoftengoonline butweweresurprisedthatninetypercentofthemusetheinterneteveryday theotherthenpercentuseitatleastthreeorfourtimesaweek moststudentsuseitforfunandnotforhomework theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting onlytwopercentofthestudentswatchtvonetothreetimesaweek thirteenpercentwatchtvfourtosixtimesaweek andeighty fivepercentwatchtveveryday althoughmanystudentsliketowatchsports gameshowsarethemostpopular itisgoodtorelaxbyusingtheinternetorwatchinggameshows butwethinkthebestwaytorelaxisthroughexercise itishealthyforthemindandthebody exercisesuchasplayingsportsisfun andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether andremember oldhabitsdiehard sostartexercisingbeforeit stoolate everyday exercise 4 6timesaweek 1 3timesaweek noexercise 20 15 20 45 readthesecondparagraph fillintheblanks 3or4timesaweek 10 90 everyday readthethirdparagraph fillintheblanks 4 6timesaweek watchtv 1 3timesaweek everyday 85 13 2 readtheforthparagraph fillintheblanks completethepiecharts 15 4timesaweek 85 90 20 20 2 13 10 45 2creadthearticleagainandanswerthequestions 1 howmanystudentsdonotexerciseatall 2 howmanystudentsusetheinterneteveryday 3 howoftendomoststudentswatchtv whatdotheyusuallywatch 20 studentsdonotexerciseatall 90 studentsusetheinterneteveryday moststudentswatchtveveryday theyusuallywatchgameshows 4 whatdoesthewriterthinkisthebestwaytorelax why 5 doyouthinkthestudentsatno 5arehealthy whyorwhynot exercise becauseitishealthyforthemindandthebody no idon tthinkso becausetheywatchtvmoreandexerciseless 2dwritesentenceswithpercentagesusingalways usuallyorsometimes 1 90 2 85 3 45 4 10 5 13 6 2 ninetypercentstudentsalwaysusetheinternet eighty fivepercentofstudentsalwayswatchtv forty fivepercentofthemusuallyexercise tenpercentofthemsometimesusetheinternet thirteenpercentofthemsometimeswatchtv twopercentofthemsometimeswatchtv 1 shesaysit sgoodformyhealth 她说它对我的健康有益 1 此句为宾语从句 says后面跟的从句的时态必须和主句中谓语动词时态保持一致 都用一般现在时 2 begoodfor对 有好处 languagepoints 例如 vegetablesaregoodforourhealth 蔬菜对我们的健康有益 junkfoodarenotgoodforourhealth 垃圾食品对我们的健康有害 2 onlyonetothreetimesaweek每周只有一到三次 注意这种表达 to 为介词 翻译 1 两到三次 twotothreetimes 2 每月四到五次 fourtofivetimesamonth 3 theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting 对我们提出的有关看电视的问题的答案也挺有意思 1 句子主语为theanswers 故谓语用were 2 表示 的答案 要用 answerto 如 there snoeasyanswertothisproblem 这个问题没有简单的答案 heranswertoyourquestionisabig no 她对你所提的问题的答案是一个大大的 不 字 3 表示 有关 的 问题 用questionabout 如 heaskedussomequestionsaboutourdailyhabits 他问了一些有关我们日常习惯的问题 herquestionsaboutyouwerenotsofriendly 她有关你的那些问题并不那么友善 4 althoughmanystudentsliketowatchsports gameshowsarethemostpopular 虽然很多学生喜欢看体育节目 但游戏类节目是最受欢迎的 although为连词 意为 虽然 尽管 注意 在英语中 当表示 虽然 但是 这样的意思时 although和but不能在同一个句子中使用 也就是说 在一个句子中 有although就没有but 反之亦然 如 althoughthecarisold itstillrunswell thecarisold butitstillrunswell 这辆小车旧了 但是依然跑得不错 5 sostartexercisingbeforeit stoolate 所以赶紧锻炼起来 不要等到来不及了 it stoolate字面意思为 为时太晚 来不及了 是英语的一个常用表达 如 nowyouknowyouarewrong butit stoolate 你现在知道错了 已经太晚了 句中 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 趁还来的及 如 youshouldworkharderbeforeit stoolatetocatchup 你现在用功还赶得上 6 butmymotherwantsmetodrinkitwanttodosth 想要做某事wantsb todosth 想要某人做某事doyouwanttogotothemovieswithme 你想和我一起去看电影吗 theteacherdoesn twantustoeathamburgers 老师不想让我们吃汉堡包 2e chooseoneofthesefreeti