频度副词讲解PPT课件

.,1,Warmup,Doyouoften?,.,2,What?,1.Mary_goestoherdancinglesson.2.She_plantstomatoes.3.She_wearsaflowerforherhair.4.She_plantstrees.5.She_eatsbreadforbreakfast.,seldom,usually,always,often,sometimes,adverbsoffrequency(频度副词),.,3,*Grammaradverbsoffrequency频度副词,.,4,定义:英语中always,usually,often,sometimes,seldom,never等，叫做频度副词。这类词用来表示某一动作发生的频率，或某一状态出现的频率.,.,5,always,usually,often,sometimes,seldom,never,100%总是,75%通常,60%经常,40%有时,15%很少,0从不,.,6,usually（75%）,often（60%）,sometimes（40%）,seldom（15%）,never（0%）,always（100%）,.,7,.,8,Makesentences,never,seldom,sometimes,often,usually,always,playfootball,playbadminton,goroller-skating,dance,swim,playfootball,0%,100%,.,9,注意：在记忆时，我们只要记住once（一次）和twice（二次）就可以了。其他发生次数只要用“数字times”来表达就可以了。,once,一次,两次,twice,三次,threetimes,如何精确地表达频率？,.,10,e.g.Idrinkmilkandeatvegetableseveryday.Itakeexerciseonceaweek.IeatKFCtwiceamonth.,每天,onceaweek,twiceamonth,fourtimesayear,oncetwoweeks,sixdaysaweek,我每天喝牛奶，吃疏菜。,我每周锻炼一次。,我一个月吃两次肯德基。,everyday,一周一次,一个月两次,一年四次,两周一次,一周六天,.,11,频度副词在句中的位置：,IamusuallyathomeonSundays.Wemustalwaysgettoschoolontime.Hedoesntoftenplayfootball.Shealwaysworkshard.Weoftenplaybasketballtogether.,放在行为动词的前面,.,12,频度副词在句中的位置：,sometimes可放在句首、句中或句末。e.g.她有时看电视。SometimesshewatchesTV.ShesometimeswatchesTV.ShewatchesTVsometimes.often可放在句中和句末(一般不放在句首).e.g.她经常看电视。SheoftenwatchesTV.ShewatchesTVveryoften.,.,13,对划线部分提问：Heplaysfootballtwiceaweek.,Howoftendoesheplaythefootball?,如何提问？,Heplaysfootballtwiceaweek.,Howmanytimesaweekdoesheplayfootball?,对频率的提问？,.,14,Activity1:pairwork,A:Howoftendoyougojogging?B:Iseldomgojogging./Igojoggingonceaweek.(sometimes,never,always,often,everyday,twiceaweek,onceamonth),.,15,MarysSchedule,Activity2:groupwork,.,16,观察Mary的一周活动表，用适当的频率副词填空：,1.Mary_dances.2.Mary_listenstomusic.3.Mary_goesfishing.4.Mary_playsbasketball.5.Mary_playscomputer.6.Mary_watchesafilm.,.,17,各项活动频率由高到底排列,dance,listentomusic,seeafilm,playcomputergames,playbasketball,gofishing,.,18,观察Mary的一周活动表，用适当的频率副词填空：,1.Mary_dances.2.Mary_listenstomusic.3.Mary_goesfishing.4.Mary_playsbasketball.5.Mary_playscomputer.6.Mary_watchesafilm.,always,usually,never,seldom,sometimes,often,.,19,Activity3:individualwork,Tick()theanswers.,.,20,Activity4:individualwork,Talkaboutyourwholedayusingtheadverbswevelearned.,Well,inthemorning,Iusuallygetupaboutsevena.m.Ineedanalarmclockofcourse!Inevergetupimmediately.Ilieinbedfortenminutes，thinkingaboutwhatIneedtodothatday.IalwaysbrushmyteethassoonasIgetup.Iusuallyhavesomeeggsforbreakfast,butIrarelydrinkcoffee,itistoobitter,butIoftenhavesomemilk.Aftert