Unit2第5课时(SectionB3a-SC)（教学课件）八年级英语上册系列（人教版）

Unit2Howoftendoyouexercise?SectionB3a-SC课型：写作课01情景导入02学习理解03应用实践04迁移创新05回顾总结06考点速递Contents07随堂小练08家庭作业语言能力：围绕健康生活习惯的话题，通过看读说等活动区分好习惯与坏习惯，并能够运用有关活动词汇和频率表达自己的生活习惯，根据框架提升写作技能。文化意识：通过分析健康的生活方式，注重良好生活习惯的养成。思维品质：通过关注调查报告类文章的结构框架，提升思维逻辑性，结合调查结果发表自己观点，提高思维的批判性和创造性。学习能力：通过分析自己的生活习惯，联系实际，保持学习积极性，提高自我反思与监控能力。学习目标LearningObjectives情景导入Leadin/01Doyouthinkyouarehealthy?Let’stakeahealthquiz!LeadinTakethehealthquiz.Compareyourresultswithyourpartner's.Who'shealthier?1.Howoftendoyoueatbreakfast?a.Never.b.Afewtimesaweek. c.Almosteveryday.2.Howoftendoyoueatfastfood?a.Never. b.Afewtimesaweek.

c.Almosteveryday3.Howoftendoyoueatvegetablesandfruit?a.Never.

b.Afewtimesaweek.

c.Almosteveryday.4.Howoftendoyouexercise?a.Afewtimesayear.b.Afewtimesamonth. c.Afewtimesaweek.5.HowmanyhoursdoyouwatchTVeveryweek?a.None. b.Onetofour. c.Fiveormore.6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorseven. c.Eightormore.41.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=2Almost为程度副词，“几乎；差不多”。一般置于实义动词之前，系动词，助动词之后，一般不放于句末9-12points:You’rereallyhealthy!Goodforyou—andyourhealth!4-8points:You’resmartaboutyourhealthmostofthetime.0-3points:Youhavetolearnmoreabouthealthyhabits.Don’tworry—youcandoit.n.得分；点v.指；指向ActivitiesDaysayearExerciseReadbooksWatchTVforover2hoursDrinkjuiceEathamburgersHelpwithhouseworkStayuplateGotothedentist3653653202109520150Let'stakealookatJane'sdailyactivities.IsJanehealthy?Jane’sfreetimeactivities总是，一直通常常常有时几乎不从不neverhardlysometimesoftenusuallyalways0%5%20%50%80%100%Review

ActivitiesDaysayearExerciseReadbooksWatchTVforover2hoursDrinkjuiceEathamburgersHelpwithhouseworkStayuplateGotothedentist3653653202109520150LookatthechartaboutJanecarefullyandanswerthequestions.1.Whatinformationcanyoufindinthechart?2.Whatdoestheheading“Daysayear”mean?3.Whatgoodhabitsdoesthegirlhave?4.Doesthegirlhaveanybadhabits?Whatarethey?goodhabitsbadhabitsalwaysexercisesreadsbooksevery

dayoftendrinkjuicehardly

everstaysuplateusuallywatchesTVforover2hourssometimeseatshamburgershardly

everhelpswithhouseworknevergoestothedentistJane’shabits3aJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbooks________.Also,she_______drinksjuiceandshe________________staysuplate.However,shehassomebadhabits,too.She_______watchesTVformorethantwohoursaday,andshe_________eatshamburgers.Herparentsarenotveryhappybecauseshe_______________helpswithhouseworkandshe_______goestothedentistforteethcleaning.Shesayssheisafraid!everydayoftenhardlyever/seldomusuallysometimeshardlyever/seldomneverBrainstormTalkwithyourpartneraboutyourgoodhabitsandbadhabitswithfrequencywords.exercise/dosports.readbooksGoodhabitshelpwithhouseworkeathealthyfoodnevereatfruitandvegetablesoftengoonlineInGrade7BadhabitswatchTVeverydayalwayseatjunkfoodBrainstormTalkwithyourpartneraboutyourgoodhabitsandbadhabitswithfrequencywords.Howoftendoyouexercise?Iexerciseevery

day.Howoftendoyou…?I....学习理解Learningtounderstand/02MyhabitsBeginningBodyEndingWhatwillthestructureofthepassagebelike?ReadforstructureReadforstructureJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbooks________.Also,she_______drinksjuiceandshe________________staysuplate.However,shehassomebadhabits,too.She_______watchesTVformorethantwohoursaday,andshe_________eatshamburgers.Herparentsarenotveryhappybecauseshe_______________helpswithhouseworkandshe_______goestothedentistforteethcleaning.Shesayssheisafraid!everydayoftenhardlyever/seldomusuallysometimeshardlyever/seldomneverBeginningBodyHowaboutending?MyhabitsBeginningBodyEndingWhat’sthecontentofeachpart?Self-introductiongoodhabitsYouropinionabouthabitsbadhabitsReadforcontentJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbooks________.Also,she_______drinksjuiceandshe________________staysuplate.However,shehassomebadhabits,too.She_______watchesTVformorethantwohoursaday,andshe_________eatshamburgers.Herparentsarenotveryhappybecauseshe_______________helpswithhouseworkandshe_______goestothedentistforteethcleaning.Shesayssheisafraid!everydayoftenhardlyever/seldomusuallysometimeshardlyever/seldomneverBeginningBody饮食，学习，健身，家务，休闲好习惯，坏习惯Janeisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.

Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbookseveryday.Also,sheoftendrinksjuiceandsheseldomstaysuplate.However,shehassomebadhabits,too.SheusuallywatchesTVformorethantwohoursaday,andshesometimeseatshamburgers.Herparentsarenotveryhappybecausesheseldomhelpswithhouseworkandshenevergoestothedentistforteethcleaning.Shesayssheisafraid!Everyonehasdifferenthabits.Butifitisgoodorbad,that’suptoyoutodecide.Weshouldkeepthegoodhabitsandtrytochangeorsay“No”tothebadones.ApossibleendingMyhabitsBeginningBodyEndingHowtomakeapassageattractiveandcoherent?Self-introductiongoodhabitsYouropinionabouthabitsbadhabitsReadforlanguageJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.

Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbookseveryday.Also,sheoftendrinksjuiceandsheseldomstaysuplate.However,shehassomebadhabits,too.SheusuallywatchesTVformorethantwohoursaday,andshesometimeseatshamburgers.Herparentsarenotveryhappybecausesheseldomhelpswithhouseworkandshenevergoestothedentistforteethcleaning.Shesayssheisafraid!过渡句让你的文章结构一目了然ReadforlanguageJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.

Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbookseveryday.Also,sheoftendrinksjuiceandsheseldomstaysuplate.However,shehassomebadhabits,too.SheusuallywatchesTVformorethantwohoursaday,andshesometimeseatshamburgers.Herparentsarenotveryhappybecausesheseldomhelpswithhouseworkandshenevergoestothedentistforteethcleaning.Shesayssheisafraid!连词（并列关系，因果关系，转折关系）可以使段与段，句与句之间的逻辑更加清晰ReadforlanguageJaneisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.

Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbookseveryday.Also,sheoftendrinksjuiceandsheseldomstaysuplate.However,shehassomebadhabits,too.SheusuallywatchesTVformorethantwohoursaday,andshesometimeseatshamburgers.Herparentsarenotveryhappybecausesheseldomhelpswithhouseworkandshenevergoestothedentistforteethcleaning.Shesayssheisafraid!加入评价或者观点，可以使文章更加丰富，更有吸引力。ReadforlanguageCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.3bBadhabits…exercisereadbookshelpwithhouseworkGoodhabitsgotothedentist…Dailyactivitiesalwayseverydayusuallyoftenhardlyeverseldomneverstayuplateeatjunkfood应用实践ApplicationPractice/03Writeareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3cTimeforwritingclearstructurecoherentcontentattractivelanguagegoodhandwritingSampleWritingGoodhabitsresultingoodhealth.好习惯带来健康。Goodhabitsrestwithperseverance.好习惯贵在坚持。Goodhabitsleadtoagoodlife.好习惯成就好人生。迁移创新MigrationInnovation/04Completethechartwithactivitiesyoudoanddon'tdo.Whataboutyourmother/father?alwaysusuallyoftensometimeshardlyeverneverIMymotherorfather1SelfcheckWritefivesentencesusingtheinformationfrom1.1.Ialwaysexercise.2.IusuallyusetheInternet.3.MymotheroftenwatchesTVatnight.4.Myfatherhardlyeverhelpswithhousework.5.Myparentssometimesgoforawalkaftersupper.2SelfcheckFillintheblanksintheconversation.A:WhatdoTomandMike________doonweekends?B:Theysometimesgotothemuseum.A:________dotheygototheshoppingcenter?B:________ever.Maybeabouttwiceamonth.A:________dotheywatchTV?B:MikeneverwatchesTV,butTomwatchesTV________day.A:Oh,I'mjustlikeTom.I________watchTV,too.usuallyHowoftenHardlyHowofteneveryalwaysSelfcheck3考点速递Languagepoints/051.Janeisa16-year-oldhighshcoolstudentintheUnitedStates.复合形容词由两个或两个以上的单词构成，词与词之间常加连字符“-”。16-year-old是由“基数词+名词+形容词”构成的复合形容词，意为“十六岁的”，常用在名词前作定语，而16yearsold常用作表语。(1)数字+-+名词:a3-yearplan(2)形容词+-+名词-ed:awarm-heartedwoman(3)形容词+-+动词-ing:agood-lookinggirl【拓展】复合形容词的其他形式：Ihavea16-year-oldsisiter.Mysisteris16yearsold.2.However,shehassomebadhabits,too.however与but均可意为“然而；不过”，表示转折。【易混辨析】however与buthowever副词可位于句首、句中、句末，一般用逗号与句子的其他成分隔开。较为正式。but连词常位于它所引出的分句之首，其后通常不用逗号隔开。较为口语化。Hewasfeelingbad.Hewenttowork,however,andtriedtoconcentrate.JacklikesplayingfootballbutIdon't.=Jacklikesplayingfootball.However,Idon't.3.SheusuallywatchesTVformorethantwohoursadaymorethan相当于over，意为“多于”，常用于数词前，反义短语为lessthan“少于”。Therearemorethan5,000studentsinourschool.【拓展】“nomorethan+数词”表示“至多；仅仅”。Therearenomorethantwobooksleft.4.Almosteveryday.(1)almost常用来表示程度，意为“几乎；差不多”，同义词是nearly。Iheardalmostallthestoriesabouthim.Today,almosteveryonehasasmartphone.(2)almost可与never,、no、none、nothing等词连用，但不能与very连用。Myfriendsalmostneverwenttogym.5.None/nʌn/pron.没有一个

【易混辨析】none与noonenonenoone意为“没有人”即可指人，也可指物。只能指人通常与of短语连用，作主语时，谓语动词既可用单数，也可用复数。不能与of短语连用，作主语时，谓语动词用单数。常用来回答howmany或howmuch（提问价格的情况除外）引导的特殊疑问句。常用来回答

who引导的特殊疑问句。意为“没有一个”Itriedmanydifferentwaysofdoingit,butnoneofthemweresuccessful.Itwasalmost15minutesbutnoonewasabletofindtherightone.回顾总结Summary/06Summary1.频度副词:always,usually,often,sometimes,hardlyever,never2.频率表达:once/twiceaday/week/month/year,threetimes…3.Sentencepatterns:

—Whatdoyouusuallydoonweekends?

—Ialwaysexercise.

—HowoftendoyouwatchTV?

—IwatchTVeveryday.随堂小练