Unit+2+Section+B+3a~self+check 人教版八年级英语上册

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人教版《义务教育教科书》八年级英语(上)

Unit2Howoftendoyouexercise?

section3a-SelfcheckEarlytobed,earlytorise,makesamanhealthy,wealthyandwise.BenjaminFranklin

早睡早起能使人健康,富有,明智。

本杰明·富兰克林

话题导入，明确目标学习目标

1.Keywords&phrases:

dentist，magazine，however，almost，none，point，hardly，afraid及短语：

morethan，lessthan，stayuplate，stayat,beafraid2.Keysentences:

(1)Janeisa16-year-oldhighschoolstudentintheUnitedStates.(2)Almosteveryday.(3)ShewatchesTVformorethantwohoursaday.3.Writeanarticleaboutyourfreetimeactivities.教师解读，明确目标1:90%:NinetypercentofthestudentsalwaysusetheInternet.2.85%:Eighty-fivepercentofthestudentsalwayswatchTV.3.45%:Forty-fivepercentofthestudentsusuallyexercise.4.10%:TenpercentofthestudentssometimesusetheInternet.5.13%:ThirteenpercentofthestudentsusuallywatchTV.6.2%:TwopercentofthestudentssometimeswatchTV.作业核对1．dentist

n．牙科医生2．magazine

n．杂志；期刊3．however

adv.然而；不过4．almost

adv.几乎；差不多5．none

pron.没有一个6．point

n.得分;点v.指；7．than

prep.&conj.比（表示比较）8．less

adv.较少；较小9.afraidadj.害怕的10.看牙医seethedentist11.看杂志readthemagazine12.指向pointat/to指着

指出pointout13．多于morethan=over少于lessthanTask2短语记忆1．

n．牙科医生2．n．杂志；期刊3．adv.然而；不过4．adv.几乎；差不多5.pron.没有一个6．

n.得分;点v.指；7．prep.&conj.比（表示比较）8．

adv.较少；较小9.害怕的10.看牙医11.看杂志12.指向,指着_____

指出______13.多于________

少于______默写检测1．dentist

n．牙科医生2．magazine

n．杂志；期刊3．however

adv.然而；不过4．almost

adv.几乎；差不多5．none

pron.没有一个6．point

n.得分;点v.指；7．than

prep.&conj.比（表示比较）8．less

adv.较少；较小9.afraidadj.害怕的10.看牙医seethedentist11.看杂志readthemagazine12.指向pointat/to指着

指出pointout13．多于morethan=over少于lessthan核对答案ActivitiesDaysayearExerciseReadbooksWatchTVforover2hoursDrinkjuice365365320210EathamburgersHelpwithhouseworkGotothedentistStayuplate9520150Lookattheinformationinthechartandcompletethereport.3aalwaysalwaysusuallyoftensometimeshardlyeverhardlyeverneverJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealways

exercisesandshereadsbooks________.Also,she______drinksjuiceandshe__________staysuplate.However,shehassomebadhabits,too.She_______watchesTVformorethantwohoursaday,andshe__________eatshamburgers.Herparentsarenotveryhappybecauseshe__________helpswithhouseworkandshe______goestothedentistforteethcleaning.Shesayssheisafraid.everydayoftenhardlyeverusuallysometimeshardlyeverneverSunday,April12thItwassunnyalldayonSunday.Ididn’tneedtogotoschool.SoIwentforatripbytheWestLake.Wehadagoodtime.Wearrivedthereatabout8:30.First,Weclimbedthemountains.Andweflewakiteonthetopofthemountain.Weplayedforanhour.Thenweplantedtrees.Beforethetrip,wetooksomefoodwithus.Sowehadthemforlunch.Intheafternoon,Wevisitedafarm.Imilkedcowsandfedhens.At5:00,Wecameback.Wefelttiredbutreallyhappy.Ilikedthisplacebecauseitwasinteresting.Whatagreatdayitwas!某中学生英文杂志社即将主办一次题为“HowtoKeepHealthy”的征文活动。请你根据以下提示，写一篇100词左右的短文参加此活动。提示:1.养成良好的饮食习惯，多吃蔬菜、水果;少吃垃圾食品;喝牛奶2.每晚至少8个小时睡眠。3.做锻炼.

短语：1.goodeatinghabits2.eatlotsofvegetablesandfruit3.junkfood4.drinkmilk5.enoughsleep6.sleepeighthourseverynight.7.do/takeexercise8.Nosports,nolife.生命在于运动。9.begoodfor对…有好处句型：Weshould…我们应该….Weshouldn’t….我们不应该…Weneedto+v原形我们需要做….Weneedsth我们需要某物。

HowtoKeepHealthy?Everyonewantstobehealthy,butdoyouknowhowtokeephealthy?

First,Ithink……isveryimportant.Weshouldeat………..Weshouldn‘teat…..……isalsogoodforhealth.Second,weshould…….Usuallyweneedto…….Third,thereisasaying“……...”Soweneedto……..,suchas…….Exerciseisgoodforthemindandthebody.Ofcourse,therearemanyotherwaystokeephealthy.ButIthinkhavinggoodhabitsisthemostimportant.

HowtoKeepHealthy?Everyonewantstobehealthy,butdoyouknowhowtokeephealthy?

First,Ithinkagoodeatinghabitisveryimportant.Weshouldeatlotsofvegetablesandfruit.Weshouldn'teattoomuchjunkfood.Drinkingmilkisalsogoodforhealth.Second,weshouldhaveenoughsleep.Usuallyweneedtosleepatleasteighthourseverynight.Third,thereisasaying“Nosports,nolife.”Soweneedtodoexercise,suchaswalking,runningandplayingballgames.Exerciseisgoodforthemindandthebody.Ofcourse,therearemanyotherwaystokeephealthy.ButIthinkhavinggoodhabitsisthemostimportant.I'mLiHua.Herearetheresultsofthesurvey(调查）aboutwhatmyclassmatesusuallydoontheInternet.30%ofthestudents_______.40%___________.30%______.60%___________.Only10%__________.

Ithinkwecan________,butweshouldn't______________.Asstudents,weshould________________.Iusually_____________.Igetalotfromthem.SometimesI________________.Allinall,Weshould________________.I'mLiHua.Herearetheresultsofthesurvey(调查）aboutwhatmyclassmatesusuallydoontheInternet.30%ofthestudentsgoshoppingonline.40%useitforgames.30%sendemails.60%listentomusicorwatchmoviesonline.Only10%useittostudy.

Ithinkwecangoshopping,playgames,sende-mails,listentomusicandwatchmoviesonline,butweshouldn'tspendmuchtimeonthem.Asstudents,weshouldmakegooduseoftheInternettostudy.IusuallylearnEnglishthroughInternet.Igetalotfromthem.SometimesIreadtheEnglishnewsaroundtheworld.Allinall,WeshouldmakegooduseoftheInternet.A:WhatdoTomandMike__________doonweekends?B:Theysometimesgotothemuseum.A:___________dotheygototheshoppingcenter?B:_________ever.Maybeabouttwiceamonth.usuallyHowoftenHardly3.Fillintheblanksintheconversation.A:_________dotheywatchTV?B:MikeneverwatchesTV,butTomwatchesTV_________________aday.A:Oh,I’mjustlikeTom.I________watchTV,too.HowoftenovertwohoursnevereverydayHowoftendoyoueatvegetables?Ieatvegetableseveryday.theMcDonald’s--Howoftendoyoueatjunkfood?--Ieatjunkfoodonceamonth.--Doyoulikeit?--Yes,althoughit’snotgoodformyhealth.--(No,it’snotgoodformyhealth.)junkfoodHabitsActivitiesHowoftenGoodhabitsCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.3bHabitsActivitiesHowoftenGoodhabitsExerciseReadbooksEatfruitDrinkmilkStayuplateeverydayalwaysCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.everydaynevertwiceaweek3bHabitsActivitiesHowoftenBadhabitsHabitsActivitiesHowoftenBadhabitsWatchTVforover2hoursUsetheInternetEathamburgersHelpwithhouseworkGotothedentistalwaysoftentwiceaweekhardlyeverneverTakethehealthquiz.Compareyourresultswithyourpartner’s.Who’shealthier?

Howoftendoyoueatbreakfast?Almosteveryday.Howoftendoyoueatfastfood?Afewtimesaweek.4Howoftendoyoueatvegetablesandfruit?Afewtimesaweek.Howoftendoyouexercise?Afewtimesamonth.HowmanyhoursdoyouwatchTVeveryweek?Fiveormore.Howmanyhoursdoyouusuallysleepatnight?Lessthansix.Now.LookatthechartsinPage16andcheckthepoints:Lookatthefirstchart.Itsays:4-8points:You’resmartabouthealthmostofthetime.Well.Notdoitwithyourpartners.题号1.2.3.4.5.6.总分得分2111005________________________________________________________________________________