unit2 section b 1a-2e 课件 2023-2024学年人教版八年级英语

英语(人教版)八年级上册Unit2Howoftendoyouexercise?SectionB1a-2e1.____junkfood3.____fruit5.____sleep2.____milk4.____vegetables6.____coffeeMatchthewordswiththepictures.1aabcdefabecfdbegoodforourhealthbebadforourhealthAskandanswerquestions.Usethewordsfrom1a.1bA:Howoftendoyoudrinkmilk,LiuFang?

B:Idrinkmilkeveryday.

A:Doyoulikeit?

B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.begoodfor对……有益，反义短语：bebadfor拓展：begoodat=dowellin擅长begoodwith善于应对begoodto对……友好be/stay/keepingood/bad/poorhealth健康状况良好/不好拓展health的相关词：healthyadj.健康的 healthilyadv.健康地unhealthyadj.

不健康的

unhealthilyadv.不健康地ListeningListentotheinterviewabouttwopeople’seatinghabits.Circleyouranswerstoeachquestion.IsBillhealthy?Yes.No.Idon’tknow.IsTinahealthy?Yes.No.Idon’tknow.1cQuestions1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?TinaBill___________________________________________________________________1dListenagainandfillintheblanks.everydayhardlyevereverydayneverninenineeverydaynever2or3timesaweek3or4

timesaweeknever4timesadayIthinkTinahashealthyhabits.Becausesheeveryday.Shetwoorthree

timesandneverTina'slifestyleaweekSheeveryday.Sheninehourseverynight.Sosheisveryhealthy.

Discuss:

Howcanwe

keephealthy?Trytoeatmorehealthyfoodandlessjunkfood.Trytoexerciseeveryday.Everyonemustsleep8or9hourseverynight.Goodhabitsorbadhabits?Lisasleepseighthourseverynight.Sheeatsagoodbreakfastandsheexerciseseveryday.Shenevereatsjunkfood.

Discuss:

Doeshe/shehavegoodhabitsorbadhabits?Goodhabitsorbadhabits?HellenlikeswatchingTV.Onweekends,sheneverexercisesandshedoesn’tlikefruitsorvegetables.Sheeatsjunkfood.AndHellennevergoestothedoctor.1eStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou…?1.Theoldman________(锻炼)everymorning.2.Ioften_______(购物)onweekends.3.Wemust_______(保持)ourclassroomclean.4.Therearesome___________(不同)betweenthetwopictures.I.

Fillintheblanks.exercisesshopkeepdifferencesExercises5.He____________(几乎不)goestoarestaurantfordinner.6.Katrinadoesn'toften_______(喝)coffee,shelikesgreentea.7.Myeating_________(习惯)arenotverygood.hardlyeverdrinkhabitsⅡ.

单项选择1.IlikeEnglishverymuch,soI____listentothetapeinthemorning.A.usuallyB.hardlyeverC.never2.Milkisgood_____our______.A.to;healthyB.to;healthC.for;healthyD.for;healthAD

3.—Whatdoesyourfatherdointheevening?

—Heusually_______.A.watchTVB.exerciseC.readsbooks4.—____studentsinyourclassarefromBeijing?—Onlyone.A.HowoftenB.HowmanyC.Howmuch

C

B

5.—_______doyougoskating?—Everyday.A.HowoftenB.HowmanyC.When6.Moststudentsinmyclass____exerciseeveryday.A.doesB.doC.isdoingD.aredoing7.What_____she____onweekends?A.is,doB.does,doesC.do,doD.does,doA

B

D

8.—______doyourgrandparentscometoseeyou?—Twiceaweek.A.HowoftenB.HowmanyC.When9.He’saverylazystudent,asaresult,healwaysgets_______grades.A.agoodB.highC.terribleD.anawfulAC

1.Isleep8hourseverynight.(画线提问)

________________

doyousleepeverynight?2.HewatchesTVtwiceaweek.(画线提问)

_______________

hewatchTV?

3.Jackdoeshishomeworkeveryday.(改为否定句)Jack____________hishomeworkeveryday.Howmany

hoursHow

often

doesdoesn’t

do

Ⅲ.句型转换4.Heistalkingtohisfather.(用usually改写句子)

He____________tohisfather.

5.Myfatheroftenreadsnewspaper

aftersupper.(画线提问)_______________fatheroften____aftersupper?Whatdoes

yourdousually

talksPre-ReadingRanktheseactivitiesaccordingtohowoftenyouthinkyouclassmatesdothem(1=mostoften,6=leastoften1最多6最少)2awatchTVexerciseorplaysportsgotothemoviesusetheInternetplaycomputergamesgocampinginthecountryForme,Imostoftengoonline.Ileastoftengotothemovies.Aretheseactivitiesgoodforourhealth?Timetoreadasurveyreport.FastReadingCIt’saboutusingtheInternet.What’sthesurveyreport

about?It’sabout____.AIt’saboutstudents’freetimeactivities.BIt’saboutstudents’study.Read

the

title.FastReadingRead

the

firstsentenceofeachparagraph.Howmanykindsoffreetimeactivitiesarementionedinthepassage?Whatarethey?Whatisthebestwaytorelax?ExerciseGoonlineLastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday…Weallknowthatmanystudentsoftengoonline,but…Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting…ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.WatchTVCarefulReadingWhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?1.

Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Topic调查内容WhenWhoHowWhatLastmonthNo.5HighSchool

studentsfreetimeactivitiesanswer

questionsaboutexercise,useoftheInternetandwatchingTVasksbaboutsth.询问某人关于某事result作名词，“结果”Finish

the

mind

mapCarefulReading2.

Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!Results调查结果Complete

the

pie

chart.15202045percent名词，“百分之……”not…atall“一点也不”一周四到六次CarefulReadingResults调查结果Findoutmoredetailsabouttheresult.15202045Q1:Whatpercentofthestudentsdonotexerciseatall?Q2:WhatdoyouthinkofthestudentsatNo.5?Twentypercent.Theyarelackofexercising.Theyareunhealthy.Q3:Howoftendoyouexercise?CarefulReading3.

Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.Results调查结果Complete

the

pie

chart.1090goonline“上网”atleast“至少”forfun“作为娱乐”besurprised+that从句，“因……而惊讶”。CarefulReadingResults调查结果Complete

the

pie

chart.1090Findoutmoredetailsabouttheresult.Q1:WhatpercentofthestudentsusetheInterneteveryday?Q2:What'stheattitudeofthewritertothenumberofstudentsusers?Q3:Howoftendoyouusethe

Internet?WhatdoyouusetheInternetorthesmartphonefor?Ninetypercent.surprisedWhy

somanystudentslikeusingtheInternetorthesmartphone?Further

ThinkingAddicting

to(沉迷)theInternet

is

________.unhealthyCarefulReading4.

Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.Results调查结果Complete

the

pie

chart.13285theanswer(s)to......的答案although连词，“尽管，虽然；即使”themostpopular最受欢迎CarefulReadingComplete

the

pie

chart.132Results调查结果Findoutmoredetailsabouttheresult.Q1:HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?Every

day.Theyusuallywatchsports,gameshows.Q2:HowoftendoyouwatchTV?FurtherThinkingExerciseGoonlineWatchTVQ1:Doyouthinktheseactivitiesarehealthy?Q2:Whatdoyouthinkisthebestwaytorelax?CarefulReading5.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!WhichoneisNOTthewriter’sideaabouttheresults?A.Weshouldstartexercisenow.B.Exerciseisgoodforthemindandbody.C.WhenyouusetheInternet,youcanspendtimewithyourfriendsandfamily.D.It’sbettertorelaxbyexercisethanusingtheInternetandwatchingTV.It’s+adj.+todosth.意为“做某事是……的”。thebestwaytodosth.做…最好的方法是…旧习难改bydoingsth.通过做...suchas例如

赶快开始锻炼，不要等到太晚。RememberGameWorkwithpairtotalkabouttheresultsofthesurveyreportwithoutlookingatthebook.Whatpercentofthestudentsdonotexerciseatall?Twentypercentofthestudentsdonotexerciseatall.HowoftendomoststudentswatchTV?MoststudentswatchTVeveryday.Workon2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%:____________________________________________

2.85%:____________________________________________

3.45%:____________________________________________

4.10%:____________________________________________

5.13%:____________________________________________

6.2%:____________________________________________

Ninetypercentofthe

studentsalways

usetheInternet.Eighty-fivepercentofthestudentsalways

watchTV.Forty-fivepercentofthestudentsusuallyexercise.Tenpercentofthestudents

often

usetheInternet.Thirteenpercentofthestudents

usuallywatchTV.TwopercentofthestudentssometimeswatchTV.SummaryWhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?调查内容(Para.1)调查结果(Para.2-4)调查结论(Para.5)freetimeactivitiesUsetheInternetExerciseWatchTV15%—everyday45%—fourtosixtimesaweek20%—onetothreetimesaweek20%—never90%—everyday10%—atleastthreeorfourtimesaweekMoststudentsuseitforfunandnotforhomework.2%—onetothreetimesaweek13%—fourtosixtimesaweek85%—everydayGameshowsarethemostpopular.Thebestwaytorelaxisthroughexercise.It'shealthyforthemindandthebody.ReviewFilltheblankswiththeinformationfromthesurveyreport.Lastmonthweaskedourstudentsabouttheir____________________.Ourquestionswereabout______,useoftheInternetand______________.Herearetheresults.Wefoundthat20%ofthestudentsdon’texercise____________.MoststudentsgoonlineandwatchTVeveryday.ButtheyusetheInternet___________andnotfor_________.Andmanystud