英语人教PEP版八年级（上册）第4课时（Section B 2a-2e）

Unit2Howoftendoyouexercise?R·八年级上册SectionB2a-2etelevisionNewWordsn.结果；后果/rɪ'zʌlt/resultn.百分之……/pə(r)'sent/percent(=percent)

在线（的）；联网（的）adj.&adv.onlinen.电视节目；

电视机/'telɪvɪʒn//ɒn'laɪn//ɑ:n'laɪn/''bodyconj.虽然；尽管；

即使/ɔ:l'ðəʊ/althoughprep.以；凭借；穿过/θru:/throughn.头脑；心智/maɪnd/mindn.身体/'bɒdi/，/'bɑ:di/writeradj.&pron.这样的；那样的；类似的

/sʌtʃ/such例如；像……这样suchasadv.在一起；共同/tə'ɡeðə(r)/togetherv.消失；灭亡；死亡/daɪ/dien.作者；作家/'raɪtə(r)/junkfood 例如；像……一样suchas 垃圾食品lessthan ……的答案good/badhabits 少于theanswerto

好/坏习惯Phrasesreview________and__________are_______forourhealth.goodFruitReviewvegetablesToomuch_________is_____forourhealth.badjunkfoodHowcanwebehealthy?Exerciseoftenandeathealthyfood.Couldyoutellussomehealthyfood?Well,fruit,vegetables,milkandeggs.Role-playRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry1234562aDoasurveyWhatdoyoudoinyourfreetime?Doingexercise,useoftheInternetorwatchingTV?Whatactivitiesdoyouthinkarehealthyforthemindandthebody?2bReadthearticleandcompletethepiechartsonthenextpage.What’sthepassageabout?It’sabout____.A.whatNo.5HighSchoolstudentsdointheirfreetimeB.thenumberofthestudentsC.useoftheInternetD.oldhabits

方法指导：文章中心句一般可在标题、文章开头或末尾找到。WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.业余活动Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!百分之十五Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudents

useitforfunandnotforhomework.用……来娱乐至少Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.……的答案

虽然，尽管ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthy

forthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!健康的例如旧习难改Readthepassagequicklyandfindtheanswertothequestionsbelow.1.Howmanykindsoffreetimeactivitiesarementioned（提到）inthepassage?__________________________________2.Whatisthebestwaytorelax?____________________________________Three.Thebestwaytorelaxisthroughexercise.

StructureFreetimeactivitiesParagraph1Paragraph2Paragraph3Paragraph4Paragraph5IntroductionExerciseGo

onlineWatch

televisionSummaryReadthesecondparagraphandfillintheblanks.______%everydayExercise______%4-6timesaweek______%1-3timesaweek______%noexercise20152045______%3-4timesaweek10______%everydayReadthethirdparagraphandfillintheblanks.90UsetheInternet______%4-6timesaweek______%1-3timesaweek______%everyday85132Readtheforthparagraphandfillintheblanks.WatchTV1.Fifteenpercentofstudentsexerciseeveryday.2.Tenpercentofstudentsexerciseonlyonetothreetimesaweek.3.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.TrueorFalse.4.Gameshowsarethemostpopular.5.ItisbadtorelaxbyusingtheInternetorwatchinggameshows.1.Weallknowthatmanystudentsoften

(上网，在线上）.2.Wewere

(surprise)thatninetypercent

（用电脑）everyday.3.Theothertenpercentuseit

（至少）threeorfourtimesaweek.4.Moststudentsuseit

andnot

.goonlinesurprisedusetheInternetatleastforfunforhomeworkFillintheblanks.Thesuggestion（建议）is:ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Analyseparagraph5bydoing…通过做……Why:Itishealthyforthemindandthebody.Youcanspendtimewithyourfriendsandfamily.

“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate.Remember:旧习难改赶快开始锻炼，不要等到太晚。1.WecanlearnEnglish_____________(通过阅读).2.___________________(放松的最好方法)is_______exercise_________(例如)playingfootball.byreadingThebestwaytorelaxsuchasthroughHaveatryandfillintheblanks.Languagepoints1.Lastmonthweasked

ourstudentsabout

theirfreetimeactivities.asksb.aboutsth.意为“问某人关于某事的情况；就某事询问某人”。上个月我们询问了学生们关于他们的业余活动情况。例：她询问了他的健康状况。

Sheaskedhimabouthishealth.我向我的老师询问今天的家庭作业。

Iaskmyteacherabouttoday’shomework.askfor“要；要求；请求”，宾语是物，表示（向某人）要……。asksb.forsth.

向某人要某物。(2)askforaleave

“请假”

例：你能帮我请个假吗？Couldyouhelpmeaskforaleave?

例：你可以向警察求助。Youcanask

policemanforhelp.（贵州安顺中考）Johnoftenaskshisteacher______help.A.to B.withC.for D.on中考对接2.Herearetheresults.(1)

here引导的倒装句。当here置于句首时，如果主语是代词，谓语应在主语之后；如果主语是名词，谓

语应置于其前。且谓语动词的数随着主语的人称和

数的变化而变化。例：她来了。这是（调查）结果。Hereshe(代词)comes(第三人称单数).这里有一些香蕉。Hereare(复数)somebananas(名词).

【拓展】例：那时总裁来了。

Thencamethechairman.引导倒装句的副词还有there，now，then等，它们置于句首时，谓语动词常用be，come，go，lie等表示位置移动或状态的动词。(山东威海中考）There_______agreatconcertinthetheaternextSaturdayevening.A.willbe B.willhaveC.has D.isgoingtohave中考对接(2)result作名词，“结果”。theresultof………的结果,of后常跟名词；asaresult结果；因此asaresultof…因为；由于……例：你考试的结果如何？What’stheresultofyourexam?交通十分拥挤，因此我迟到了。ThetrafficwasveryheavyandasaresultIwaslate.3.Andtwentypercentdonotexerciseatall!并且20%的学生根本不锻炼！not…atall意为“一点儿也不；根本不”。例：汤姆根本不喜欢学习数学。Tomdoesn’tliketolearnmathatall.我一点儿也不知道那件事。Idon’tknowaboutitatall.4.Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.我们都知道很多学生经常上网，但令我们吃惊的是，有90%的学生每天都用互联网。surprised作形容词，意为“感到惊讶的”。常用结构：besurprisedatsth.“对……感到惊讶”；besurprisedtodosth.“做……而感到惊讶”；besurprised+that从句，“因……而惊讶”。例：你对这个结果感到惊讶吗？Areyousurprisedattheresult?他们对见到他感到很惊讶。Theyweresurprisedtoseehim.我吃惊的是他及时来到了这儿。I’msurprisedthathecamehereintime.（1）surprised意为“感到吃惊的”，主语是人。surprisedsurprising（2）surprising意为“使人惊奇的”，主语是事物。例：你的成功令人吃惊。Yoursuccessissurprising.例：听到这个消息时，我感到惊讶。IwassurprisedwhenIheardthenews.

(山东东营中考)Thefanswere________toknowthedeathoftheirfavoritesingingstarWhitneyHuston.A.gladB.angryC.excitedD.surprised中考对接5.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.上网或看游戏类节目是很好的放松方式，但我们认为最好的方式是通过锻炼来放松。例：在河里游泳是危险的。It’sdangeroustoswimintheriver.It’s+adj.+todosth.意为“做某事是……的”。it是形式主语，真正的主语是后面的动词不定式。学好英语很重要。It’sveryimportanttolearnEnglishwell.在It’s+adj.+for/ofsb.todosth.中，若adj.为important,useful,necessary,hard,easy等表示事物性质、状态或特征的词，用It’s+adj.+forsb.todosth.；若adj.为kind,clever,wise等表示性格特点的形容词，用It’s+adj.+ofsb.todosth.。对你来说，努力学习很重要。It’simportant______youtostudyhard.例：你能帮助我真是太好心了。It’skind______youtohelpme.offorReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?__________________________________________2.WhatpercentofthestudentsusetheInterneteveryday?__________________________________________Ninetypercentofthestudents.Twentypercentofthestudents.2c3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?

___________________________________________

___________________________________________MoststudentswatchTVeveryday.Theyusuallywatchsportsandgameshows.4.Whatdoesthewriterthinkisthebestwaytorelax?Why?_________________________________________________________________________________________________________________________________Exercise.Becauseit’s

healthyforthemindandthebody,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.5.DoyouthinkthestudentsinNo.5arehealthy?_________________________________________Whyorwhynot?___________________________________________________________________________________________________________________________No,Idon’tthinkso.BecausetheyusetheInternetforfunandnotforhomework,andtheywatchTVtoomuch.Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%：____________________________________________________________________________2.85%：____________________________________________________________________________Eighty-fivepercentofthestudentsalwayswatchTV.NinetypercentofthestudentsalwaysusetheInternet.2d4.10%:

________________________________________________________________________3.45%：______________________________________________________________________Forty-fivepercentofthestudentsusuallyexercise.TenpercentofthestudentsusuallyusetheInternet.5.13%:__________________________________________________________________6.2%:__________________________________________________________________ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.Chooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.playcompu