八年级英语上册 Unit 2 How often do you rcise Section A（1a-2d）课件 （新版）人教新目标版.ppt

Unit2Howoftendoyouexercise?,SectionA1a-2d,Weekendactivities,1a.Lookatthepicture.Makealistoftheweekendactivities.,1._2._3._4._5._,helpwithhousework,readbooks,exercise,watchTV,goshopping,1bListenandwritetheactivitiesnexttothecorrectfrequencywords.always(100%)_usually_often_sometimes_hardlyever_never(0%)_,exercise,read,helpwithhomework,watchTV,goshopping,watchTV,goshopping,always,usually,often,sometimes,hardlyever,never,从不,从未,很少,几乎不,有时,经常,常常,通常,一般,总是,100%,0%,1cTalkaboutthepeopleinthepictureabove.Whatdotheydoonweekends?,A:Whatdoeshedoonweekends?B:HeusuallywatchesTV.A:Doeshegoshopping?B:No,henevergoesshopping.,2aListenandNumbertheactivitiesyouhear.,Activitiesa.gotothemoviesb.1watchTVc.shopd.exercisee.read,2,3,4,5,Howofteneverydayonceaweektwiceaweekthreetimesaweekonceamonthtwiceamonth,2cHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.,2dRole-playtheconversation.,Jack:Hi,Claire,areyoufreenextweek?Claire:Hmmnextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:whatkindofdanceareyoulearning?Claire:Oh,swingdance.Itsfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure!,1.exerciseexercisev.锻炼；exercisen.U运动;C练习如:Letsdoourexercises.让我们做练习吧。Walkingisagoodexercise.散步是很好的运动。,Languagepoints,2.threetimesaweek,time次数timeandtimeagain千万次的threeorfourtimesaweek一周三四次表示一周/月/年多少次,可以用.timesaweek/month/year，注意有两个词有单独的表示法，“一次”用“once”,“两次”用“twice”。,sometimes与几个形似的词的区别a.sometime是副词,“在某个时候”,“某时”Willyoucomeagainsometimenextweek?Shewastheresometimelastyear.b.sometime是名词词组,意为“一段时间”，作时间状语用。Iwillstayhereforsometime.Heworkedonthetroubleforsometime.,c.sometimes是名词词组,意为“几次,几倍”。Imethimsometimesinthestreetlastmonth.Thefactoryissometimeslargerthanthatone.,.Howcome?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，用来询问事情的缘由或状况。例如：Howcometheskyissobluetoday?今天天怎么会这么蓝？A：Ididnteveneatlunchtoday.我今天甚至