最新频度副词讲解ppt课件.ppt

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1、频度副词讲解What?1.Mary______goestoherdancinglesson.2.She______plantstomatoes.3.She______wearsaflowerforherhair.4.She______plantstrees.5.She______eatsbreadforbreakfast.seldomusuallyalwaysoftensometimesadverbsoffrequency(频度副词)*Grammaradverbsoffrequency频度副词M

2、akesentencesneverseldomsometimesoftenusuallyalwaysplayfootballplaybadmintongoroller-skatingdanceswimplayfootball0%100%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？e.g.Idrinkmilkandeatvegetableseve

3、ryday.Itakeexerciseonceaweek.IeatKFCtwiceamonth.每天onceaweektwiceamonthfourtimesayearoncetwoweekssixdaysaweek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频度副词在句中的位置：IamusuallyathomeonSundays.Wemustalwaysgettoschoolontime.Hedoesn’toftenpla

4、yfootball.Shealwaysworkshard.Weoftenplaybasketballtogether.放在be动词的后面放在be动词、情态动词、助动词的后面放在行为动词的前面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。Sheoftenwatch

5、esTV.ShewatchesTVveryoften.对划线部分提问：Heplaysfootballtwiceaweek.Howoftendoesheplaythefootball?如何提问？Heplaysfootballtwiceaweek.Howmanytimesaweekdoesheplayfootball?对频率的提问？Activity1:pairworkA:Howoftendoyougojogging?B:Iseldomgojogging./Igojoggingonceaweek.(so

6、metimes,never,always,often,everyday,twiceaweek,onceamonth)Mary’sScheduleActivity2:groupworkMondayTuesdayWednesdayThursdayFridaySaturdaySundaydancemusicdancebasketballmusicdancedancefilmdancemusicdancefilmcomputermusicmusiccomputercomputerfilmdancemusi

7、cfilm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.各项活动频率由高到底排列dancelistentomusicseeafilmplaycomputergamesplaybasketba

8、llgofishingMondayTuesdayWednesdayThursdayFridaySaturdaySundaydancemusicdancebasketballmusicdancedancefilmdancemusicdancefilmcomputermusicmusiccomputercomputerfilmdancemusicfilm观察Mary的一周活动表，用适当的频率副词填空：1.Mary_______dances.2.Mary_______listenstom