Unit2HowoftendoyouexerciseSectionAGrammarFocus課件人教版英語八年級上冊

Unit2Howoftendoyouexercise?SectionAGrammarFocus-3c1.Newwords:maybe,least2.Expressions:stayuplate,atleast,ahealthybreakfast3.Grammar:頻度副詞的用法

Learninggoalsmaybe/?me?bi/adv.大概；或許；可能least/li?st/adv.最小；最少 adj.&pron.最小的；最少的NewwordsNewwordsmaybe/?me?bi/adv.大概；或許；可能least/li?st/adv.最??；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：上面的句子在對什么進行提問？GrammarFocus頻度副詞：（1）定義

表示事情發(fā)生的頻率的副詞叫做頻度副詞。

常見的頻度副詞有always，almostalways，usually，often，sometimes，hardlyever（seldom），never等，它們在頻度上的差異可以這樣表示：always（100%）>almostalways>usually>often>sometimes>hardlyever（seldom）>never（0%）GrammarFocus（2）頻度副詞的位置及提問

①頻度副詞通常放在動詞前面，若句子里有情態(tài)動詞、助動詞或系動詞be，

則放在這類動詞的后面。Iusuallygotothissupermarket.我經(jīng)常去這家超市。Therobotsneverfeeltired.機器人從不會感到疲憊。Icanhardlyfinishthetask.我?guī)缀醪荒芡瓿扇蝿?wù)。

sometimes有時可位于句首，表示強調(diào)。Sometimes,helistenstothemusic.有時他會聽音樂。GrammarFocus（2）頻度副詞的位置及提問

②對頻度副詞及做某事的頻率進行提問時，需要使用特殊疑問詞howoften引導(dǎo)

的特殊疑問句?！狧owoftendoyouswim?你多久去游泳一次？—Onceaweek.一周一次。/Ineverswim.我從不游泳。

1.根據(jù)漢語意思完成句子。

我的父親每周打兩次籃球。Myfatherplaysbasketball___________________________.2.單項選擇Jason_______goestoconcertsbecausetheticketsaretooexpensiveforhim.A.usually B.never C.alwaystwiceaweekBExercises3.用所給單詞的適當形式填空。

Asateenager,Ithinkweshouldhelpourparentstodochoresatleast_______aweek.（two）4.單項選擇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