八年级上册Unit2课文重难点讲解.doc

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1、Unit2Howoftendoyouexercise?【教师寄语】Failureisthemotherofsuccess.-ThomasPaine失败乃成功之母SectionA1.Howoftendoyouexercise?你多久做一次运动？【解析1】howoften/howlong/howfar/howsoon辨析howoften多久一次对次数和频率提问，如：always,usually,often.hardlyever,never,sometimes,everyday(week,month,year…

2、),onceaweek,twiceamonth等表示频度的副词或短语提问howlong多长时间①对“for+一段时间”或”,②“since+时间段+ago”等时间短语提问howfar多远对距离提问howsoon多久对“in+一段时间“提问【2013广东4】—________isitfromthevillagetoyourfarm?—About10minutes’walk.A.HowoftenB.HowsoonCHowlongD.Howfar【2014江苏盐城1】－_______doesNancyhelpt

3、heoldladywithherhousework?－Abouttwiceaweek.A.HowoftenB.HowlongC.HowmuchD.Howsoon【2014山东泰安】26.—____willyourfathercomebackfromBeijing?—Intwodays.A.HowoftenB.HowlongC.HowfarD.Howsoon【2014山东菏泽】—LookattheflowersIgaveyoulastmonth.Theyaredying!___doyouwaterthem?

4、—Sorry,Iforgottowaterthem.A.HowlongB.HowoftenC.HowsoonD.Howmuch【2014浙江湖州】19.—Excuseme,Sir.____isitfromheretothenearestshoppingmall?—well,onlyaboutfiveminutes’walk.A.HowoftenB.HowlongC.HowfarD.Howsoon【解析2】exercisev锻炼=dosports=playsports【短语】take/have/doexer

5、cise做运动domorningexercise做早操doeyeexercise做眼保健操()Thegirlneverexercises.Sheislazyandunhealthy.A.doeshouseworkB.doesherhomeworkC.doesanysportD.doesanything【2012山东】Ihardlytake____,sothedoctorasksmetodosomemorning____.A.exercise;exerciseB.exercises;exerciseC.ex

6、ercises;exercisesD.exercise;exercises2.Whatdoyouusuallydoonweekends?你在周末做什么？【解析1】频度副词意思频度always总是，一直，100%usually通常，经常90%often常常，经常70%sometimes=attimes有时，不时40%hardlyever=almostnot几乎从不5%never从不，决不0%【注】：频度副词表示多长时间做某事一次，用在实义动词之前，系动词、助动词、情态动词之后。Weoftencleanthe

7、classroomeveryday.【2014四川成都】37．LiKe___________runsinthemorning,forhewantstobehealthy.A．never　B．often　C．hardly【2014浙江温州】—Howoftendoyougoskating?—________.Ican’tskateatall.A.AlwaysB.SometimesC.SeldomD.Never【拓展】sometime/sometime/sometimes/sometimes【口诀】：分开是一段

8、，合起是某时；分开s是倍次，合起s是某时(1)sometime一段时间，做时间状语Ittakessbsometimetodosth做某事花费某人多长时间(2)sometimeadv在某个时候，（）IhopetovisittheUSA_____inthefuture.A.sometimesB.sometimesC.sometimeD.sometime(3)sometimes名词词组，“几次，几倍”(4)sometimes=att