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频度副词频度副词的定义：用来表示某一动作发生的频率，或某一状态出现的频率，即在一定的时间内动作重复发生或状态重复出现次数的副词叫做频度副词。模糊频度副词精确的频度副词模糊频度副词：表示事情发生频率的副词，但不能准确地说明某事在一段时间内发生的次数。always总是通常usually经常often有时sometimes很少seldom从不neverMon.Tues.Wed.Thurs.Fri.频率Millie√√√√√Sandy√√√√×Simon√√√××David√√×××Kitty√××××Daniel×××××alwaysusuallyoftensometimesseldomnever以下是每个学生乘公交车上学的频率替换练习：Millie______takesabustoschool.alwaysMakesentences（造句）neverseldomsometimesoftenusuallyalwaysPlaybasketballPlaybadmintonskatedanceswimPlayfootballe.g.:Ineverplaybasketball.我很少去市场。Iseldomgotothemarket.我总是上课迟到。Iamalwayslateforschool.我经常参加课外活动。Ioftentakepartintheafterschoolactivities.我有时候喜欢弹钢琴。Sometimes,Ilikeplayingthepiano.通常，我早饭吃面条。Usually,Ihavenoodlesforbreakfas.模糊频度副词的位置always,usaully,sometimes可以放在句首，要重读。｝精确的频度副词（频度副词短语）次数+日、周、月、年…B表示在一定时间范围内，事情发生的具体次数。）一天一次onceaday一周两次twiceaweek一月三次threetimesamonth一年四次fourtimesayearonce/twicethree/four/five…+times+day/week/month/year…一小时一次一天两次一周三次一月一次一年一次一年四次一天五次一周两次一年六次Translatethephrasesbelow：onceanhourtwiceadaythreetimesaweekonceamonthonceayearfourtimesayearfivetmesadaytwiceaweeksixtimesayear精确的频度副词（频度副词短语）Hecleanshisroomonceaweek.1.他一周打扫他的房间一次。）2.Sandy每月给我打三次电话。）Sandycallsmethreetimesamonth.3.我们每年拜访祖父母五次。）Wevisitourgrandparentsfivetimesayear.用everyday,everyweek,everySatuday,onsaturdays等频度副词短语表示频率。EverySartuday在这里等于OnSartudays。因为every本身意思就是“每一”，为单数，所以不用加s。而onSaturdays指所有的周六，为复数，所以要加Saturday词尾要加s。其他短语同理。再比如：EverySaturday，Igotothepark.每个周末，我都去逛公园。OnSundays,IgotothecinemawithJack.=EverySunday，IgotothecinemawithJack.=Igototheparkon每天一个月四次每周两次listentomusiceverydayfourtimesamonthtwiceaweekLilyI一周五次一个月一次一年七次playbasketballfivetimesaweekonceamonthseventimesayearKiki每周两次每个月四次一天一次washmyclothesonceadaytwiceaweekfourtimesamonthJudy每年两次每个周末每周三次gotothecinemaeveryweekendtwiceayearthreetimesaweekHe1.Ioftenplayfootball.Howoftendoyouplayfootball?如何对频度副词提问？_______2.SheseldomwatchesTV._________HowoftendoesshewatchTV?3.WereadEnglisheveryday.____________HowoftendoyoureadEnglish?4.Davidcallsmeonceaweek.HowoftendoesDavidcallyou?________________频度副词和频度副词短语位置含义提问频度副词（短语）：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，即在一定的时间内动作重复发生或状态重复出现的次数。THANKYOU