初中英语八年级上册Unit 2 How often do you exercise Section A(2d-3c)课件

人教新目标版八年级上Unit2Howoftendoyouexercise?SectionA2d-3c语法课Let’ssingasongtogether!baabaablacksheepBaabaablacksheephaveyouanywool,YessiryessirthreebagsfullOneforthemasteroneforthedame,AndoneforthelittleboywholivesdownthelaneBaabaablacksheephaveyouanywool,YessiryessirthreebagsfullOneforthemasteroneforthedame,AndoneforthelittleboywholivesdownthelaneBaabaablacksheephaveyouanywool,YessiryessirthreebagsfullOneforthemasteroneforthedame,AndoneforthelittleboywholivesdownthelaneBaabaablacksheephaveyouanywool,YessiryessirthreebagsfullOneforthemasteroneforthedame,AndoneforthelittleboywholivesdownthelaneWarmingupWhatdoyoudoonweekends?1.Dohomework

2.exercise3.Gotothemovies4.Playfootball5.WatchTV6.readingHaveatalkRole-playtheconversation.Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm…nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:whatkindofdanceareyoulearning?Claire:Oh,swingdance.It’sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure!2dReadtheconversationandmatchtheactivitywiththerighttime.pianolessondancelessonplaytennisWednesdayandFridayTuesdayMondaylanguagepointsHowcome?为什么呢？这是英语中的一个口语，相当于汉语的“为什么”、“怎么会”等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。例如：Howcometheskyisbluetoday?今天天怎么会这么蓝？A：Ididn’teveneatlunchtoday.

我今天甚至没吃午饭。B:Really?Howcome?是吗？怎么会呢？GrammarFocusWhatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doeshegoshopping?No,henevergoesshopping.模糊频率副词100%0%always>usually>often>sometimes>hardlyever>never精确的频率副词次数+时间范围onceaweek,twiceamonth,fourtimesayear其他的表达法everyday/night/year…频率副词everyday/night每天/每晚onceaweek/month每周/月一次twiceaweek/month每周/月两次threetimesaweek/month每周/月三次fourtimesaweek/month每周/月四次onceortwiceaweek/month每周/月一或二次threeorfourtimesaweek/month每周/月三或四次Morephrases:I

sometimes

gotoschoolbybus.IwillgotoAmerica

sometime

thisyear.IhavebeentotheGreatWallfor

sometimes.IwatchedTVfor

sometime

lastnight.Doyouknow?sometime

某个时间sometime

一段时间sometimes

有时sometimes

几次1.Howoften_____heplaysoccer？2.______youdrinkmilk?3.Howoften______theystayuplate?4.______Sueeatahealthybreakfast?5.Howoften______youeatapples？6.______yourparentsplaysports?Completethequestionswithdoordoes.dodoesDoDoesdoDo3aThenmatchthequestionsandanswers.1.Howoftendoseheplaysoccer？2.Doyoudrinkmilk?3.Howoftendotheystayuplate?

4.DoseSueeatahealthybreakfast?5.Howoftendoyoueatapples？

6.Doyourparentsplaysports?a.Yes,sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.

总结：howoften“多久一次”询问动作的频率。答语：（1）every+名词单数everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…（2）次数+一段时间onceaday/twiceaweek/onceortwiceayear/twoorthreetimes

（3）频度副词always（100%）---usually（90%）---often=allthetime=attimes（60%）---sometimes（30%）---hardlyever（10-20%）---never（0%）=seldomExplanation1.maybe意为“大概；或许；可能”，是副词，常位于句首或句中。e.g.或许他们将去海滩度假。_______theyaregoingtothebeachforvacation.Maybe【辨析】maybe与maybemaybe是副词，在句子做状语。maybe是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。e.g.或许它们在你的书包里。_______theyareinyourschoolbag.They_______inyourschoolbag.Maybemaybe2.atleast意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。e.g.你必须至少一周打扫你的房间一次。Youhavetocleanyourhouse______onceaweek.atleastusethewordsgiventowritequestions.Questions：

?(howoften/helpwithhousework)

?(what/usually/do/weekends)

?(howoften/bestfriend/exercise)

?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoatweekendsHowoftendoesyourbestfrienddoexercisewhatdoyouusuallydoafterschool3bHowoftendoyouhelpwithhousework?Twiceaweek.Whatdoyouusuallydoonweekends?I

usuallysurftheInternet.Askandanswer.Howoftendoesyourbestfriend,Aliceexercise?Everyday.Whatdoesyourcousindoafterschool?He

usuallydohomeworkafterschool.GroupworkWhatcanyoudotoimproveyourEnglish?Addmorethingstothechart.ThenaskyourclassmatesthequestionsandfindthebestEnglishstudent.3cHowoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweekHowoftendoyoureadEnglishbooks,LinYing?IreadEnglishbooksabouttwiceaweek.Howoftendoyou…?...readEnglishbooks

gotoEnglishclubWhatcanyoudotoimproveyourEnglish?watchEnglishmovieswritetoapenfriendKeepanEnglishdiaryHowoftendoyou…NamesFrequencyreadEnglishbooks?LinYingtwiceaweekwritetoapenfriendwatchEnglishmoviesgotoEnglishclubZhanLeiLiTaoonceaweekWuTaoXiaoLitwiceaweekKeepanEnglishdiaryonceadaytwiceamonthExercise()1.Therewerefriendsofmineintheroom.SoIleft.A.lessB.littleC.fewD.afew()2.TheweatherinNewYorkiscolderthaninShanghaiinwinter.A.itB./C.thatD.weather()3.Farmersdon'tuseanimalstodofarmwork.A.nomoreB.muchmoreC.anymoreD.nolonger()4.Canyoutellme?MaybeIcanhelpyou.A.what'sthematterB.what'sthewrongC.whatthematterisD.whataboutyou()5.Somegirlsofo