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adverbsoffrequencyPracticeTalkaboutthedifferentwaysSamandhisclassmatesgotoschool,usingadverbsoffrequency.Followtheexample.MondayTuesdayWednesdayThursdayFridaySamonfootonfootonfootonfootonfootMaryonfootonfootonfootonfootbusJaneonfootonfootonfootbusbusLilyonfootonfootbusbusbusKittyonfootbusbusbusbusJohnbusbusbusbusbus—DoesKittyusuallygotoschoolonfoot?—No,sheseldomgoestoschoolonfoot.Sheusuallygoestoschoolbybus.CountingtimesMondayTuesdayWednesdayThursdayFridaySamonfootonfootonfootonfootonfootMaryonfootonfootonfootonfootbusJaneonfootonfootonfootbusbusLilyonfootonfootbusbusbusKittyonfootbusbusbusbusJohnbusbusbusbusbusoncetwicethreetimesfourtimesfivetimes……timesWecanalsousethetimesofhappeningtodescribethefrequencyofanevent.定义：表示某动作发生或状态存在的频率，即在一定时间内动作重复发生或反复出现的次数分类：模糊频率副词和精确频率副词模糊频率副词AdverbialphrasesoffrequencyIgototheEnglishClubeveryday.twiceaweek.OnSaturdays,Onceamonth,Igotothepark.【小试牛刀】选词填空。1.Wecanbelieve(相信)himbecauseheis________honest.(always,never)2.They________gooutforawalkaftersupperbuttodaytheystayathome.(seldom,usually)alwaysusually3.Lilyisalazy(懒惰的）girl.She________helpshermotherwiththehousework.(sometimes,never)4.Helikeswatchingfilmsverymuchsohe________goestothecinema.(seldom,often)5.Peterisbusythesedays,sohe________watchesTV.(always,seldom)neveroftenseldom【指点迷津】频度副词表示动作发生或状态存在的频率。常用的频度副词及频度副词短语有：always,usually,often,sometimes,seldom,never,onceaweek,everyday等。对频度副词或频度副词短语提问时，用howoften，表示“多久一次”。频度副词在句子中的位置：频度副词通常放在be动词、助动词之后，实义动词之前(often有时可放在句尾，sometimes有时也可放在句首或句尾)。MandymeetsSamontheInternetagain.SheisaskingSamsomequestionsabouthislife.WriteSam’sanswersincompletesentences.Mandy:Sam:Mandy:Sam:Mandy:Sam:Mandy:Sam:Mandy:Sam:Mandy:Sam:Howoftendoyouwatchtelevision?(1)____________________________________(everynight)Howoftendoyoueatout?(2)____________________________________(sometimes)Howoftendoyouplaytabletenniswithyourfather?(3)___________________________________(onceaweek)Howoftendoyouwin?(4)_______________________________________(seldom)Howoftendoyouvisitothercities?(5)_________________________________(fourtimesayear)Howoftendoyouplaycomputergames?(6)_________________________________________(never)Isometimeseatout.Iwatchtelevisioneverynight.Iplaytabletenniswithmyfatheronceaweek.Iseldomwin.Ivisitothercitiesfourtimesayear.Ineverplaycomputergames.Howmanytimesdoyoudothosethingseveryweek?【能力升级】I.选择填空。1.—_______doesyourfatherwritetoyou?—Onceamonth.A.HowlongB.HowoftenC.HowmuchD.Howmany2.—Doyou________walktoschool?—No,________.Ilivetoofaraway.A.often;neverB.usually;oftenC.seldom;alwaysD.always;usually3.—Lilysingsverywell.Doesshegotoamusicclass?—No.Hermotherteacheshereveryday.She_______goestoanymusicclasses.A.usuallyB.oftenC.neverD.always4.—Ithinkmeatmaymakemebecomefat,soI________eatit.—Butyouneedmeattokeepyoustrong.A.alwaysB.usuallyC.oftenD.seldom5.—MissPanisapopularteacherinourschool.—Yes.Herclassesare_______interesting.A.alwaysB.neverC.seldomD.sometimesII.按要求改写句子，每空一词。1.Theyplaybasketballontheplaygroundafterschool.(改为否定句)They__________basketballontheplaygroundafterschool.2.TheGreensseldomeatout.(对划线部分提问)_____________theGreenseatout?don’tplayHowoftendo______5.——萨姆和苏珊多久去看一次电影？——一个月一次。—___________SamandSusangotothemovies?—____________.6.苏珊总是在上午休息时间读书。Susan_______readsbooks_______________________.HowoftendoOnceamonthalwaysduringthemorningbreak3.Stevegetsupataboutsixthirtyeverymorning.(改为一般疑问句)_______Steve_______upataboutsixthirtyeverymorning?5.LilygoestotheEnglishclubonceaweek.(对划线部分提问)_____________Lily____totheEnglishclub?DoesgetHowoftendoesgo__________I.按要求改写下列句子，每空一词。(10分)1.Myfatherdrawsapictureeveryday.(对划线部分提问)_____________yourfather______apicture?2.Dotheyoftengototheschoollibrary?(作否定回答)___,__________.HowoftendoesNotheydon’tdraw_________3.Samdoesn’tcometoschoolbecauseheisill.(改为同义句)Samisill,___________cometoschool.4.Shelistenstomusicatweekends.(改为一般疑问句)______________musicatweekends?5.Mandyusuallyridesabicycletoschool.(对划线部分提问)_______________usuallygotoschool?Doesshelistentoso,hedoesn’tHowdoesMandy____________VII.仔细分辨下列单词或短语，并用其适当形式完成下列各句。a)seldom;sometimes;never1.It’s_________warmand_________cold.2.It________snowsinsummer.3.He________eatseggsandheonlyeatsthemwhenhe’sveryhungry.b)usually;always4.Theearth________goesaroundthesun.5.Mr.Brown________goestoworkbybike,butwhenit’srainy,hetakesabus.sometimesneveralwayssometimesseldomusuallyHomework