英语人教版八年级上册unit2 课件.ppt

,Unit2Howoftendoyouexercise?,SectionA(2A-2C),Mary/onceaweek,Claire/twiceaweek,Tony/3or4timesaweek,Bob/everyday,Lilei/hardlyever,Peter/never,Review,Pre-reading,Letsdoasurvey.,Whatdoyoudoinyourfreetime?Doexercise,useoftheInternetorwatchingTV?,percent百分之online在线的television电视节目although即使mind头脑，心智body身体such这样的together在一起die死亡；消失writer作者；作家,Ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).,2a,Question:,Whatdoyouthinkisthebestwaytorelaxinyourfreetime?,While-reading,Skimmingstrategies跳读策略,读标题文章首句和尾句,Skimmingreading,Whatsthepassagemainlytalkabout?,A:studentsfreetimeactivitiesB:thenumberofthestudentsC:useoftheinternetD:oldhabits,A,1.Howmanykindsoffreetimeactivitiesarementioned(提到)inparagraph1?,three,2.WhatdoNo.5HighSchoolStudentsdointheirfreetime?,TheyexerciseUseoftheinternetWatchTVintheirfreetime,Readtheparagraph2carefullyandcompletethepiechartbelow.,_%everyday,Exercise,_%4-6timesaweek,_%1-3timesaweek,_%noexercise,20,15,20,45,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。,2.Andtwentypercentdonotexerciseatall!notatall意为“一点也不”，not应和be动词、助动词或情态连用。e.g.Thestoryisntinterestingatall.那个故事一点也没有趣。Theydidntenjoythevacationatall.他们根本不喜欢那次旅行。Theoldmancantusethecomputeratall.那位老人一点也不会用电脑。,Readtheparagraph3carefullyandcompletethepiechartbelow.,_%3or4timesaweek,UseoftheInternet,_%everyday,10,90,_%4-6timesaweek,WatchTV,_%1-3timesaweek,_%everyday,85,13,2,healthy,unhealthy,?,HowoftendomoststudentswatchTV?,Everyday,Whatdotheyusuallywatch?,SportsandGameshows,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。,中考链接(2012成都)Mycousinknowsalotaboutgeography,_heisonlyfouryearsold.A.becauseB.soC.although,C,Readparagraph5,Whatdoesthewriterthinkisthebestwaytorelax?why?,Exercisebecauseitishealthyforthemindandthebody,5.DoyouthinkthestudentsinNo.5arehealthy?_Whyorwhynot?_,No,Idontthinkso.,BecausemoststudentsuseInternetorwatchTVontheirfreetime.Theydontlikeexercising.Itsunhealthy.,5.Sostartexercisingbeforeitstoolate!所以赶紧锻炼起来，不要等到来不及了。,Itstoolate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,butitstoolate.你现在知道错了，已经太晚了。句中，Itstoolate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：Youshouldworkharderbeforeitstoolatetocatchup.你现在用功还赶得上。,afterreading,drawapiechart,showtime,Myfreetimeiscolourful.AfterschoolIusuallyplaysports.sportshelpmetokeephealthy.Ioftendosomereadingintheevening.sometimesIwatchTVorsurftheinternet.Ioftenhelpmyparentswithhouseworkonweek