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Unit5MyFavouriteActivitiesoften用法/频率短语/howoften句型Yes,Ioftendothat.Doyouoftenreadabook?Yes,Iexercisee

veryday.Doyouoftenexercise?No,Iseldomplayfootball.Doyouoftenplayfootball?Yes,IgothereeveryFriday.Doyouoftengotothecinema?1.---D

oyouoften……?---Yes,Ioften……/No,I……2.---Whathaveyouoftendone?---Ioften……Doyouoften…用法解析：Doyouoften…?是I

oftendo…句型的一般疑问句形式，意思是：你经常做……吗？通常肯定回答为：Yes,Ido.否定回答为：No,Idon't.频度副词短语Wecleanhisroomonceaweek.（一周一次）Youcleanhisroomtwice

aweek.（一周两次）Wecleansherroomthreetimesaweek.（一周三次）Icleanshisroomfourtimesaweek.（一周四次）Icleansherroomfivetimesaweek.（一

周五次）一次：once两次：twice≥3次：基数词+times｝+日、周、月、年...dayweekmonthyeareveryday/week/Saturday…请注意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，“我”都去逛公园，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.类似everyday，everyweekeverySaturday或o

nsaturdays等等这样的频度副词短语通常放在句末，也可以放在句首。一天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：onceadaytwiceadayt

hreetimesaweekonceamonthonceayearfourtimesayearoncetwodaystwiceaweeksixtimesayear每天一个月四次每周两次listentomusi

ceverydayfourtimesamonthtwiceaweekLilyI每周两次每个月四次一天一次washmyclothesonceadaytwiceaweekfourtimesamonthI每年两次一天三次每周一次g

otothecinemathreetimesadaytwiceayearonceaweekI对划线部分提问：Iplayfootballonceaweek.Howoftendoyouplayfootball?Once/tw

ice/threetimes/sixdaysaweek如何回答：如何提问？Dialogue：playthepianogoshoppingdancerideabikeHowoftendoyougoshopping?Igoshoppingonc

eaweek.