對(duì)頻率提問(wèn)Howoftendoyouexercise?Iexercisetwiceaweek.TongpingMiddleSchoolXuDanjing2020.9.24Shebrushesherteethtwiceaday.一天兩次Howoftendoesshebrushherteeth?PresentationFromMondaytoSundayHowoftendoeshereadEnglishbooks?HereadsEnglishbookseveryday.OnlyMondayHowoftendoeshewatchTV?HewatchesTVonceaweek.MondayFridaySundayHowoftendoesheplayfootball?Heplaysfootballthreetimesaweek.1.howoften意為“__________”，是用于提問(wèn)表示____的特殊疑問(wèn)詞組。其答語(yǔ)應(yīng)為表示_____的副詞或副詞詞組。句子的時(shí)態(tài)一般是

_____________，也可以是一般過(guò)去時(shí)。Grammar多久一次對(duì)頻率提問(wèn)頻率頻率一般現(xiàn)在時(shí)態(tài)2.once,twice,threetimes等次數(shù)的表達(dá)法。1)這三個(gè)詞都表示____，once是____，twice是____，除了一次，兩

次，其他的次數(shù)都表達(dá)___________。

如：三次是__________，五次是_________。一次次數(shù)兩次threetimes數(shù)字+timesfivetimes2)這些表次數(shù)的詞后與一段時(shí)間連用，

表示動(dòng)作多長(zhǎng)時(shí)間發(fā)生幾次，即動(dòng)作

的_____。3)翻譯：

一周一次

_______________

一年兩次

________________

一個(gè)月兩次

________________onceaweek頻率twiceayeartwiceamonthGroupworkWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.Howoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweekHowoftendoyoureadEnglishbooks,LinYing?IreadEnglishbooksabouttwiceaweek.Howoftendoyou…?...Howoftendoyou…NamesFrequencyreadEnglishbooks?MiketwiceaweekwritetoapenpalwatchEnglishmoviesgotoEnglishclubSamTomonceaweekLucyMarytwiceaweekkeepanEnglishdiaryeverydaytwiceamonthMikereadsEnglishbookstwiceaweek.TomgoestoEnglishClubtwiceaweek.SamwatchesEnglishmoviesonceaweek.Marywritestoapenpaltwiceamonth.LucykeepsanEnglishdiaryeveryday.IthinkLucyis