初中英語(yǔ)八年級(jí)上冊(cè)Unit 2 How often do you exercise Section A(2d-3c)課件

人教新目標(biāo)版八年級(jí)上Unit2Howoftendoyouexercise?SectionA2d-3c語(yǔ)法課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?為什么呢？這是英語(yǔ)中的一個(gè)口語(yǔ)，相當(dāng)于漢語(yǔ)的“為什么”、“怎么會(huì)”等，既可以獨(dú)立使用，也可在后接句子，來(lái)詢問(wèn)事情的緣由或狀況。例如：Howcometheskyisbluetoday?今天天怎么會(huì)這么藍(lán)？A：Ididn’teveneatlunchtoday.

我今天甚至沒(méi)吃午飯。B:Really?Howcome?是嗎？怎么會(huì)呢？GrammarFocusWhatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doeshegoshopping?No,henevergoesshopping.模糊頻率副詞100%0%always>usually>often>sometimes>hardlyever>never精確的頻率副詞次數(shù)+時(shí)間范圍onceaweek,twiceamonth,fourtimesayear其他的表達(dá)法everyday/night/year…頻率副詞everyday/night每天/每晚onceaweek/month每周/月一次twiceaweek/month每周/月兩次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

某個(gè)時(shí)間sometime

一段時(shí)間sometimes

有時(shí)sometimes

幾次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.

總結(jié)：howoften“多久一次”詢問(wèn)動(dòng)作的頻率。答語(yǔ)：（1）every+名詞單數(shù)everymorning/afternoon/evening/day/Sunday/weekend/week/month/term/year/…（2）次數(shù)+一段時(shí)間onceaday/twiceaweek/onceortwiceayear/twoorthreetimes

（3）頻度副詞always（100%）---usually（90%）---often=allthetime=attimes（60%）---sometimes（30%）---hardlyever（10-20%）---never（0%）=seldomExplanation1.maybe意為“大概；或許；可能”，是副詞，常位于句首或句中。e.g.或許他們將去海灘度假。_______theyaregoingtothebeachforvacation.Maybe【辨析】maybe與maybemaybe是副詞，在句子做狀語(yǔ)。maybe是情態(tài)動(dòng)詞may與動(dòng)詞原形be一起構(gòu)成句子的謂語(yǔ)動(dòng)詞意為“可能是”，它們有時(shí)也可互換。e.g.或許它們?cè)谀愕臅铩______theyareinyourschoolbag.They_______inyourschoolbag.Maybemaybe2.atleast意為“至少，不少于；起碼”，是副詞詞組，一般指在數(shù)量或程度上。e.g.你必須至少一周打掃你的房間一次。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