+Unit+2+How+often+do+you+exercise+Setcion+A+1a-2c课件 【知识精讲+备课精研】 人教版八年级英语上册

Howoftendoyouexercise?SectionA1a-2cSchooldayactivitiesWhatdoyouthinkofyourschooldays?Whatdoyoudoeveryschoolday?Whatdoyouusuallydoonschooldays?Whatdoyousometimesdoonschooldays?Whatdoyouneverdoonschooldays?

alwaysusuallyoftensometimeshardlyevernever从不,从未几乎不有时经常,常常通常总是100%0%频度副词频次seldomoccasionally很少偶然地everydayfourorfivetimesaweekthreeorfourtimesaweekonceortwiceaweekonceortwiceamonthonceamonthonceayear次数+a+单位时间once/twicethree/four...timeshour/day/week/month/year/......Makeasentenceaboutyourdailyactivitieswithoneofadv.Howoftendoyou......PairworkSchooldayActivitiesHowoftenexerciseeverydayhaveEnglishclasstwiceadayreadbooks...studyfortests...A:Howoftendoyou...onschooldays?B:I......Howoftendoyou...onschooldays?A:I......Whataboutyourweekends?1aLookatthepicture.Makealistoftheweekendactivities.a.___________b.___________c.___________d.___________e.___________goshoppinghelpwithhouseworkreadexercisewatchTV1bListenandwritetheactivitiesnexttothecorrectfrequencywords.1.always_____________2.usually________________3.often__________________4.sometimes______________5.hardlyever_____________6.never______________exercisewatchTVhelpwithhouseworkgoshoppingwatchTVgoshoppingreadHe/Shealwaysexcercisesonweekends.MakeaconversationA:Whatdoyoudoonweekends?B:Ialways/usually/sometimesdo......A:Doyou......?B:No,Inever......2a&2bChengTaoistalkingabouthowoftenhedoestheseactivities.Numbertheactivitiesandmatchthemwithhowoften.HowofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthtwiceamonthActivitiesa.____gotothemoviesb.____watchTVc.____shopd.____exercisee.____read13254HewatchesTVtwiceaweek.2cHowoftendoyoudotheseactivities?Fillinthechartandmakeaconversation.ActivitiesHowoftenwatchTVeverydayusetheInternet......readEnglishbooksgotothemoviesexerciseA:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:What’syourfavoriteprogram?B:AnimalWorld.A:Howoftendoyouwatchit

?B:Twiceaweek.2dReadtheconversationandfillinthechart.ActivitiesHowoften/whenhaveadanceclassOnceaweek,everyMondayhaveapianoclassTwiceaweek,everyWednesdayandFridayplaytennisOnTuesdayWhatactivitiesdoesClaireneedtodonextweek?Howoftendoesshedotheseactivities?Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm…nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:

Whatkindofdanceareyoulearning?Claire:Oh,swingdance.It’sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure!2dRoleplaytheconversation.Howoftendoyouexercise?SectionAGrammarfocusGrammarfocusReviewJim/onceaweekDavid/

neverTony/3or4timesaweekBob/everymorningA:Howoftendoes......do......?B:He.......howoften“多久一次”询问动作的频率。Answer：（1）every+名词单数every

morning/

afternoon/

evening/

day/

Sunday/

weekend/week/month/

term/

year/…

（2）次数+一段时间onceaday/twiceaweek/onceortwiceayear/twoorthreetimes

（3）频度副词always（100%）---usually（90%）---often（60%）---sometimes（30%）

seldomoccasionally---hardlyever（10-20%）

---never（0%）时态：

一般现在时。3a

Completethequestionswithdoordoes.Thenmatchthequestionsandanswers.

1.Howoften_____heplaysoccer？2.______youdrinkmilk?3.Howoften______theystayuplate?4.______Sueeatahealthybreakfast?5.Howoften______youeatapples？6.______yourparentsplaysports?dodoesDoDoesdoDoa.Yes,sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.

aecdfbDotheyhavehealthylifestyles?Doyouhaveahealthydrinkinghabit?HealthylifestyleHowoftendoyoudrink......?milkcoffeecolaDoyouhaveahealthyeatinghabit?HealthylifestyleHowoftendoyoueat......?junkfoodvegetablesfruitDoyouhaveahealthysleepinghabit?HealthylifestyleHowmanyhoursdoyousleepeveryday?stayuplateHowtohaveahealthylifestyle?Doyouknowotherhealthyhabits?1cListentotheinterviewaboutdailyhabits.Circleyouranswertoeachquestion.DoesTinahavegoodhabits?Yes.No.Idon’tknow.DoesBillhavegoodhabits?Yes.No.Idon’tknow.1dListenagain.Fillintheblanksinthesurvey.QuestionsTinaBill1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?EverydayNineNeverEverydayHardlyeverneverEverydayNine4

timesaweekNever2or3timesaweek4timesadayTinadoesexcerciseeveryday,but/andBill......CanyougiveBillanysuggestions?1dReadtheconversation.Interviewer：Hi,TinaandBill.Let’sstartwiththefirstquestion.Howoftendoyouexercise?Tina：Everyday.Bill：Hardlyever.Interviewer.：Howoftendoyoueatvegetablesandfruit?Tina：Ieatvegetablesandfruiteveryday.Bill：Isometimeseatvegetables.ButInevereatfruit.Interviewer：OK.Howmanyhoursdoyousleepeverynight?Tina：Nine.Bill：Me,too.1dReadtheconversation.Interviewer：Howoftendoyoudrinkmilk?Bill：Never.Ican’tstandmilk.Tina：Oh,Ilovemilk–Idrinkiteveryday.Interviewer：Howoftendoyoueatjunkfood?Bill：Ieatitthreeorfourtimesaweek.Tina：IguessIeatittwoorthreetimesaweek.Interviewer：Andhowoftendoyoudrinkcoffee?Bill：Oh,Idrinkcoffeefourtimesaday.Tina：Ineverdrinkcoffee.Interviewer：Well,thankyouverymuch.Bill/Tina：You’rewelcomeHowoftendoyouexercise?SectionB2a-2d1.Howoftendoyoueatbreakfast?a.Neverb.Afewminutesaweekc.Almosteveryday.2.Howoftendoyoueatfastfood?a.Neverb.Afewminutesaweekc.Almosteveryday3.Howoftendoyoueatvegetablesandfruit?a.Neverb.Afewminutesaweekc.Almosteveryday4.Howoftendoyouexercise?a.Afewminutesayearb.Afewminutesamonthc.Afewminutesaweek5.HowmanyhoursdoyouwatchTVeveryweek?a.Noneb.Onetofourc.Fiveormore6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorsevenc.EightormoreTakethehealthsurvey1.a=0,b=1,c=22.a=2,b=1,c=03.a=0,b=1,c=24.a=0,b=1,c=25.a=2,b=1,c=06.a=0,b=1,c=29-12points:

You’rereallyhealthy!Goodforyou--andyourhealth!

4-8points:You’resmartabouthealthmostofthetime.

0-3points:Youhavetolearnmoreabouthealthyhabits.Don’tworry--youcandoit!Areyouhealthy?Yoursurveyresults简单讨论结果

引出百分比的表达方式Whatpercentofyouarehealthy?1.Whatisthissurveyreportabout?2.Whatwerethequestionsinthesurveyabout?3.Whatisthestructureofthereport?2b

Readthetitleandfirstsentenceofeachparagraphquicklyandanswerthequestions.No.5HighSchoolstudents’freetimeactivitiesandtheirfrequencies.Theirquestionswereaboutexercise,useoftheInternetandwatchingTV..12341235412354123541232b

Readthearticlecarefullyandcompletethepiecharts.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!158590202021310452b

Readthearticlecarefullyandcompletethepiecharts.______percentofthestudentsexcercise

everyday.1.Whatpercentofthestudentsdonotexerciseatall?2.WhatpercentofthestudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoyouthinkofthesestudents’habits?Aretheyhealthy?2c

Readthearticleagainandanswerthequestions.20%…everyday.…sportsandgameshows.90%Whatistheconclusion(总结)ofthissurvey?Thebestwaytorelaxisthrough____________.“Oldhabitsdie______.”So________________beforeit’stoolate.It’shealthyforthe___________and___________.Exerciseis____________.Youcan___________________withyourfriendsandfamilyasyouplaytogether.exercisemindbodyfunspendtimehardstartexercisingHowtowriteasurveyreport?总分总结构

中心句

清晰呈现数据和观点2dWritesentenceswithpercentagesusingalways,usuallyorsometimes.1.90%:________________________________

2.85%:________________________________

3.45%:________________________________

4.10%:________________________________

5.13%:________________________________

6.2%:________________________________

Ninetypercent

studentsalwaysusetheInternet.Eighty-fivepercentofstudentsalwayswatchTV.Forty-fivepercentofthemusuallyexercise.Tenpercentofthemoften

usetheInternet.ThirteenpercentofthemusuallywatchTV.TwopercentofthemsometimeswatchTV.3aLookattheinformationinthechartandcompletethereport.ActivitiesDaysayearExercise365Readbooks365WatchTVforover2hours320 Drinkjuice210Eathamburgers95helpwithhousework20Stayuplate15Gotothedentist0always/eve