Unit2HowoftendoyouexerciseSectionAGrammarFocus课件人教版英语八年级上册

Unit2Howoftendoyouexercise?SectionAGrammarFocus-3c1.Newwords:maybe,least2.Expressions:stayuplate,atleast,ahealthybreakfast3.Grammar:频度副词的用法

Learninggoalsmaybe/ˈmeɪbi/adv.大概；或许；可能least/liːst/adv.最小；最少 adj.&pron.最小的；最少的NewwordsNewwordsmaybe/ˈmeɪbi/adv.大概；或许；可能least/liːst/adv.最小；最少 adj.&pron.最小的；最少的Lead-inWhatdoyouusuallydoonweekends?do

homeworkplaybasketballhelpwithhouseworkGrammarFocusWhatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.思考：上面的句子在对什么进行提问？GrammarFocus频度副词：（1）定义

表示事情发生的频率的副词叫做频度副词。

常见的频度副词有always，almostalways，usually，often，sometimes，hardlyever（seldom），never等，它们在频度上的差异可以这样表示：always（100%）>almostalways>usually>often>sometimes>hardlyever（seldom）>never（0%）GrammarFocus（2）频度副词的位置及提问

①频度副词通常放在动词前面，若句子里有情态动词、助动词或系动词be，

则放在这类动词的后面。Iusuallygotothissupermarket.我经常去这家超市。Therobotsneverfeeltired.机器人从不会感到疲惫。Icanhardlyfinishthetask.我几乎不能完成任务。

sometimes有时可位于句首，表示强调。Sometimes,helistenstothemusic.有时他会听音乐。GrammarFocus（2）频度副词的位置及提问

②对频度副词及做某事的频率进行提问时，需要使用特殊疑问词howoften引导

的特殊疑问句。—Howoftendoyouswim?你多久去游泳一次？—Onceaweek.一周一次。/Ineverswim.我从不游泳。

1.根据汉语意思完成句子。

我的父亲每周打两次篮球。Myfatherplaysbasketball___________________________.2.单项选择Jason_______goestoconcertsbecausetheticketsaretooexpensiveforhim.A.usually B.never C.alwaystwiceaweekBExercises3.用所给单词的适当形式填空。

Asateenager,Ithinkweshouldhelpourparentstodochoresatleast_______aweek.（two）4.单项选择Mr.Whiteis_________kind,soallofthestudentslikehimverymuch.A.always B.sometimes C.never D.oftentwiceAExercisesCompletethequestionswithdoordoes.Thenmatchthequestionsandanswers.3aTextbook1.Howoften_______heplaysoccer?2._____youdrinkmilk?3.Howoften____theystayuplate?4._______Sueeatahealthybreakfast?5.Howoften____youeatapples?6.____yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.Theyaretoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.doesDoesDodoDodo3bTextbookUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Questions Mypartner’sanswers1._________________________________?

_____________________________（howoften/helpwithhousework）2._________________________________? ______________________________（what/usually/do/weekends）3._________________________________? ______________________________（howoften/bestfriend/exercise）4._________________________________? ______________________________（what/usually/do/afterschool）HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschoolDialogueWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.3cHowoftendoyou...NamesFrequencyreadEnglishbooks?LinYingtwiceaweekA:HowoftendoyoureadEnglishbooks?B:IreadEnglishbooksabouttwiceaweek.SummaryExpressionsNewwor