人教版八年級(jí)英語(yǔ)上冊(cè)Unit2 SectionB 2a-2e課件

Unit2Howoftendoyouexercise?人教版八年級(jí)上冊(cè)SectionB2a-2e閱讀課件Warming-upExercisingisgoodforourhealth.Ioftenexerciseinmyfreetime.insb'sfreetime在某人的空閑時(shí)間Whatdoyouusuallydoinyourfreetime?playthepianoplaybasketballgoshoppinghelpwithhouseworkgotothemoviesWhatelse?FreetalkwatchTVplaycomputergamesusetheInternetgoonline上網(wǎng)exerciseHowoftendoyou...?goonlineHowmanystuedentsgoonline3to6timesaweek??x100%=?%

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percentofusgoonline3timesaweek.Result（結(jié)果）:Doasurvey一周3到6次Howoftendoyou...?watchtelevision電視HowmanystuedentswatchTV3to6timesaweek??x100%=?%

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percentofuswatchTV3timesaweek.Result:DoasurveyHowoftendoyou...?exerciseHowmanystuedentsexercise3to6timesaweek??x100%=?%

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percentofusexercise3timesaweek.Result:DoasurveyWhatdoNo.5highschoolstudentsdointheirfreetime?點(diǎn)擊輸入您的內(nèi)容，或者通過(guò)復(fù)制您的文本后，再此框中選擇粘貼。請(qǐng)言簡(jiǎn)意賅，簡(jiǎn)單說(shuō)明即可，不必繁瑣。點(diǎn)擊輸入您的內(nèi)容，或者通過(guò)復(fù)制您的文本后，再此框中選擇粘貼。Lead-inReadthepassagequicklyandfindtheanswertothequestionsbelow.1.Howmanykindsoffreetimeactivitiesarementionedinthepassage?_______________________________2.Whatarethey?__________________________________3.Whatisthebestwaytorelax?____________________________________Three.

Exercise,usetheinternet/goonline,watchTVThebestwaytorelaxisthroughexercise.FastreadingTopic調(diào)查內(nèi)容Comments調(diào)查結(jié)論Results調(diào)查結(jié)果Para.1Para.2,3,4Para.5Skimandmatch.

WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?1Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.CarefulreadingReadpara.1carefullyandfinishthetasks.asksbaboutsth.詢問(wèn)某人關(guān)于某事result作名詞，意為“結(jié)果”theresultof……的結(jié)果whenwhatwho

questionsabout,

and.

ReadPara.1andfillintheblanks.lastmonthNo.5HighschoolstudentsexerciseuseoftheInternetwatchingTVWhataretheresults?2Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!CarefulreadingReadpara.2-para.4carefullyandfinishthetasks.percent名詞，“百分之……”not…atall“一點(diǎn)也不”not應(yīng)和be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞連用。一周四到六次3Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.goonline

“上網(wǎng)”atleast“至少”forfun“作為娛樂(lè)”besurprised+that從句，“因……而驚訝”。4Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.theanswer(s)to......的答案although連詞，“盡管，雖然；即使”themostpopular最受歡迎______%everyday______%3or4timesaweek______%everyday______%4-6timesaweek______%1-3timesaweek______%noexercise102015204590Activity1ExerciseActivity2UsetheInternetReadPara.2-4andfillthepiecharts.______%4-6timesaweek______%1-3timesaweek______%everyday85132Activity3WatchTVCarefulreadingReadpara.5carefullyandfinishthetasks.5

ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!It’s+adj.+todosth.意為“做某事是……的”。thebestwaytodosth.做…最好的方法是…舊習(xí)難改bydoingsth.通過(guò)做...suchas例如

趕快開始鍛煉，不要等到太晚。CABReadPara.5andanswer:Whichoneisnotthewriter’sideainPara.5?DWeshouldstartexercisenow.Exerciseisgoodforthemindandbody.WhenyouusetheInternet,youcanspendtimewithyourfriendsandfamily.It’sbettertorelaxbyexercisethanusingtheInternetandwatchingTV.Thebestwaytorelaxisthroughexercise,it’shealthyforthemindandbody.1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?20%studentsdonotexerciseatall.90%studentsusetheInterneteveryday.MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.Readthearticleagainandanswerthequestions.2c4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?Exercise,becauseitishealthyforthemindandthebody.No,Idon’tthinkso.BecausemostofthestudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.Herearetheresults.

這是（調(diào)查）結(jié)果。【解讀】該句是here引導(dǎo)的倒裝句。將here置于句首是為了引起人們的注意。當(dāng)here置于句首時(shí)，如果主語(yǔ)是代詞，謂語(yǔ)應(yīng)在主語(yǔ)之后；如果主語(yǔ)是名詞，謂語(yǔ)應(yīng)置于其前。且謂語(yǔ)動(dòng)詞的數(shù)隨著主語(yǔ)的人稱和數(shù)的變化而變化。拓展：引導(dǎo)倒裝句的副詞還有there，now，then等，它們置于句首時(shí)，謂語(yǔ)動(dòng)詞常用be，come，go，lie等表示位置移動(dòng)或狀態(tài)的動(dòng)詞?！净顚W(xué)活用】1)她來(lái)了。_________________2)這里有一些香蕉。__________________________________3)那時(shí)校長(zhǎng)來(lái)了。__________________________________Hereshecomes.Herearesomebananas.Thencametheheadmaster.LanguagepointsAndtwentypercentdonotexerciseatall!

并且20%的學(xué)生根本不鍛煉！【解讀】not…atall“一點(diǎn)也不”，not應(yīng)和be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞連用。另外，notatall（1）用來(lái)回答感謝，意為“不用謝；不客氣”。（2）用來(lái)回答帶有感謝性質(zhì)的客套話，意為“沒(méi)什么”（3）用來(lái)回答道歉，意為“沒(méi)關(guān)系”。（4）用來(lái)表示否定，意為“一點(diǎn)兒也不；完全不”。【活學(xué)活用】1)湯姆根本不喜歡學(xué)習(xí)數(shù)學(xué)。______________________________________2)那位老人一點(diǎn)也不會(huì)用電腦。__________________________________Tomdoesn’tliketolearnmathatall.Theoldmancan’tusethecomputeratall.Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.我們都知道很多學(xué)生經(jīng)常上網(wǎng)，但令我們吃驚的是，有90%的學(xué)生每天都用互聯(lián)網(wǎng)?！窘庾x】surprised作形容詞，意為“感到驚訝的”。常用結(jié)構(gòu)：besurprisedatsth.“對(duì)……感到驚訝”；后面可以跟somebody,something,或doingsomething

besurprisedtodosth.“做……而感到驚訝”；

besurprised+that從句，“因……而驚訝”。注意：surprised意為“感到吃驚的”，主語(yǔ)是人。surprising意為“使人驚奇的”，主語(yǔ)是事物。【活學(xué)活用】1)你對(duì)這個(gè)結(jié)果感到驚訝嗎？______________________________________2)我吃驚的是他及時(shí)來(lái)到了這兒。__________________________________3)他們對(duì)見到他感到很驚訝。__________________________________【中考對(duì)接】(山東東營(yíng)中考）Thefanswere________toknowthedeathoftheirfavoritesingingstarWhitneyHuston.A.gladB.angryC.excitedD.surprisedAreyousurprisedattheresult?I’msurprisedthathecamehereintime.Theyweresurprisedtoseehim.DAlthoughmanystudentsliketowatchsports,gameshowsarethemostpopular.雖然許多學(xué)生喜歡看體育節(jié)目，但游戲節(jié)目是最受歡迎的?！窘庾x】although連詞，“盡管，雖然；即使”注意：although引導(dǎo)的從句不能與but連用，有although就沒(méi)有but?！净顚W(xué)活用】1)盡管天氣很冷，但是我們還是去釣魚了。______________________________________2)盡管他離家很早，但是他還是遲到了。__________________________________Wewentfishingalthoughitwascold.Althoughhelefthomeearly,hewaslate.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.

上網(wǎng)或看游戲類節(jié)目是很好的放松方式，但我們認(rèn)為最好的方式是通過(guò)鍛煉來(lái)放松。【解讀】It’s+adj.+todosth.意為“做某事是……的”。it是形式主語(yǔ)，真正的主語(yǔ)是后面的動(dòng)詞不定式。【活學(xué)活用】1)在河里游泳是危險(xiǎn)的。______________________________________2)學(xué)好英語(yǔ)很重要。__________________________________It’sdangeroustoswimintheriver.It’sveryimportanttolearnEnglishwell.拓展：It’s+adj.+for/ofsb.todosth.若形容詞為important,useful,necessary,hard,easy等表示事物性質(zhì)、狀態(tài)或特征的詞，用It’s+adj.+forsb.todosth.，意為做某事對(duì)于某人來(lái)說(shuō)是...的；若形容詞為kind,clever,wise等表示性格特點(diǎn)的形容詞，用It’s+adj.+ofsb.todosth.，意為某人做某事真是太...了?！净顚W(xué)活用】1)你能幫助我真是太好心了。__________________________________2)對(duì)你來(lái)說(shuō)，努力學(xué)習(xí)很重要。__________________________________It’skindofyoutohelpme.It’simportantforyoutostudyhard.向某人詢問(wèn)某事...的答案每周四至六次一點(diǎn)也不…上網(wǎng)至少每周三或四次做某事的最好方式例如和某人一起度過(guò)時(shí)光開始做某事asksb.aboutsth.theanswerstofourtosixtimesaweeknot…atallgoonlineatleastthreeorfourtimesaweekthebestwaytodosth.suchasspendtimewithsb.startdoingsth.PhrasesSummary引出問(wèn)題(Para.1)調(diào)查結(jié)果(Paras.2-4)Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Exercise15%—everyday45%—fourtosixtimesaweek20%—onetothreetimesaweek20%—neverUsetheInternet90%—everyday10%—atleastthreeorfourtimesaweekMoststudentsuseitforfunandnotforhomework.WatchTV2%—onetothreetimesaweek13%—fourtosixtimesaweek85%—everydayGameshowsarethemostpopular.得出結(jié)論(Para.5)Thebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.SummaryAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.2d1.90%:2.85%:3.45%:Eighty-fivepercentofthestudentsalwayswatchTV.Ninetypercentofth