2023學年完整公開課版Howoftendoyouexercise

Unit2Howoftendoyouexercise?SectionB(2a-2e)ObjectivesTomastertheusageoffrequencywordsandphrases.Tolearnreadingskills.Toknowtheimportanceofexercise.resultn.percentn.onlineadj.televisionn.althoughprep.throughconj.mind

n.結(jié)果；后果百分之……在線的；聯(lián)網(wǎng)的電視節(jié)目；電視機雖然；盡管；即使以；憑借；穿過頭腦；心智StepI:wordsandphrasesbodyn.suchadj.&pron.suchastogetheradv.die

v.

writern.身體這樣的；那樣的；類似的例如；像……這樣在一起；共同消滅；滅亡；死亡作者；作家Iusually...Whatdoyoudoinyourfreetime?StepII: Lead-inRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountryStepIII:pre-readingWhatactivitydoyouthinkishealthyforthemindandthebody?StepIV:while-readingScanning（掃讀）

Thismeansmovingyoureyesquicklydownthepagetofindspecificinformation（特定信息）.Readthearticlequicklyandfindtheanswerstothequestionsbelow.Howmanykindsoffreetimeactivitiesarementionedinthepassage?2.Whatisthebestwaytorelax?Why?Three.

Thebestwaytorelaxisthroughexercise.Becauseit’shealthyforthebodyandthemind.Lastmonth…freetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody…Skimming（略讀）Thismeanslookingquicklythroughapieceofwritingtofindthemainidea（主旨）

withoutreadingeveryword.Itisstillagoodideatoreadthefirstsentenceineachparagraphalittlemorecarefully.Matchtheheadings（標題）withtheparagraphs1-5.Para.1Topic（主題）Para.2WatchingTVPara.3UseoftheInternetPara.4Conclusion（總結(jié)）Para.5ExerciseCarefulreading（仔細閱讀）______%everydayExercise______%4-6timesaweek______%1-3timesaweek______%noexerciseReadPara.2andanswerthesequestions.1.2.Whatpercentofthestudentsdonotexerciseatall?Para.2Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall.Para.2Wefoundthatonlyfifteenpercentofourstudentsexercise

everyday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall.______%everydayExercise______%4-6timesaweek______%1-3timesaweek______%noexercise201520451.2.Twentypercentofthestudentsdonotexerciseatall.Para.2Wefoundthatonlyfifteenpercentofourstudentsexercise

everyday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall.not…atall用于否定句，意為“根本不、一點也不”。percent名詞，意為“百分之……”常用于“基數(shù)詞+percent”結(jié)構(gòu)。percent沒有復(fù)數(shù)形式,與名詞連用時，后需加of?！咀⒁狻縫ercent做主語時，謂語動詞的數(shù)要根據(jù)其后面的名詞來確定。e.g.Fiftypercentoftheapplesarebad.50%的蘋果都壞了。Twentypercentofthemeatisinthefridge.20%的肉都在冰箱。______%3or4timesaweekusetheInternet______%everydayReadPara.3andanswerquestionsbelow.1.2.WhatpercentofthestudentsusetheInterneteveryday?Para.3Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.Para.3Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.______%3or4timesaweekusetheInternet______%everyday10901.2.NinetypercentofthestudentsusetheInterneteveryday.Para.4Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.______%4-6timesaweekWatchTV______%1-3timesaweek______%everyday851322.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?1.MoststudentswatchTVeveryday.Theyusuallywatchgameshows.Para.4Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.1.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.對我們提出的有關(guān)看電視的問題的回答也頗有意思。Theanswersto…questions“······問題的答案/回答”

。名詞answer之后常接介詞to,表示“······的答案”eg:Youranswertothisquestionisright.類似的短語有：thekeytothedoorthesolutiontotheproblem2.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although連詞，“盡管，雖然；即使”，相當于though,用來引導(dǎo)讓步狀語從句。注意：although/though引導(dǎo)的從句不能與but連用，有although/though就沒有but。e.g.盡管他離家很早，但是他還是遲到了。Althoughhelefthomeearly,buthewaslate.()Althoughhelefthomeearly,hewaslate.(

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×√Mycousinknowsalotabouthistory,______heisonlyfouryearsold.A.because B.so C.althoughPara.5ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate.1.butwethinkthebestwaytorelaxisthroughexercise.thebestwaytorelax意為“最佳的放松方式”，不定式torelax作后置定語，修飾前面的thebestway。eg:ThebestwaytolearnEnglishistospeakiteveryday.2.Oldhabitsdiehard.舊習難改。這是英語中的一句諺語，表示習慣一旦養(yǎng)成，并非朝夕即可改變，多用來描述人們一時難以改變的固有觀念及做法。die為不及物動詞，意為“消失，滅亡，死亡”，其過去式為died。eg:Theoldmandiedtwomonthsago.兩個月前那位老人去世了。diev.死亡，死

deadadj.死的，死亡的deathn.死，死亡HerearetheresultsofNo.5HighSchoolstudents’freetimeactivities.Discussion15202045109013285DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?

No,Idon’tthinkso.BecausemostofthestudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercise.It’sunhealthy.

StepV:post-readingFillintheblanksaccordingtothepassage.HerearetheresultsofNo.5HighSchoolstudents’freetimeactivities.Wefoundthat____ofthestudentsexercise_________._____exercise________________.____exerciseonly_________________.And____donotexerciseatall.Butweweresurprisedthat_____ofthemusetheInternet__________.Theother_____useitatleast______________.Atthesametime,only_____ofthestudentswatchTV________________.2%everyday45%4-6timesaweek20%1-3timesaweek20%90%everyday10%3-4timesaweek15%1-3timesaweek______watchTV_______________.And