Unit3+Section+B+2a-2e 人教版八年级英语上册

Unit2Howoftendoyouexercise?SectionB2a---2e

ThegoodhabitsofEnglishstudyReadEnglisheverydayListentoEnglishtapeseverydaySingEnglishsongsWatchEnglishprogramsTrytotalkinEnglishReadEnglishnewspapers/magazinesWriteletters/diariesinEnglishMakeanEnglishpenpalReviewObjectivesReadtolearnaboutthefreetimeactivitiesofthestudentsfromNo.5HighSchoolReadtolearnaboutJane’shabitsTolearntouse

adverbsoffrequencytowriteaboutyourhabitsTolearnnewwords:percent,through,however,almost,none,less,point…practicespokenEnglishsingEnglishsongswatchEnglishprogramswriteEnglishdiarieslistentoEnglishtapesthebest

EnglishstudentIthink…isthebestEnglishstudent.…’sEnglishisprettygood....isveryactiveinclass.Afterclass,…His/hergoodhabitshelphim/hergetgoodgrades.Asforme,IreadEnglish…Howoftendoyouexercise?Howoftendoyoueatvegetables?Howoftendoyoueatfruit?Howmanyhoursdoyousleepeverynight?Howoftendoyoudrinkmilk?Howoftendoyoueatjunkfood?Howoftendoyoudrinkcoffee?Whoisthehealthiestinourclass?Whoisthehealthiestinyourfamily?Talkaboutyourgoodhabits.IreadEnglishbookseveryday.Iusuallyhelpwiththehousework.Ialwaysexercise.Idrinkmilkeveryday.Ineverstayuplate.Talkaboutyourbadhabits.IusetheInterneteveryday.Iofteneathamburgers.IwatchTVforovertwohourseveryday.Ihardlyevergotothedentist.Idon’tlikevegetablesatall.总结反思Pre-readingRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry123456Readthearticlequicklyandfindouttheanswerstothequestionsbelow.1.Whatisthearticleabout?2.Howmanykindsoffreetimeactivitiesarementionedinthearticle?3.Whatarethey?Itisaboutthestudents’freetimeactivities.Three.Exercise,useoftheInternetandwatching

TV.Para1While-readingReadthearticlecarefullyandcompletethepiechartsbelow.2b______%everydayExercise______%4-6timesaweek______%1-3timesaweek______%noexercise20152045Para2______%3-4timesaweek10______%everyday90UsetheInternetPara3______%4-6timesaweek______%1-3timesaweek______%everyday85132WatchTVPara4Readpara5andfillintheblanks.______________and__________________canhelpusrelax,butthebesttorelaxistothrough_________.Itis______forthemindandbody.Exercisesuchasplayingsportsis____,andyoucanspendtimewithyour______and______asyouplaytogether.UsingtheInternetwatchinggameshowsexercisehealthyfunfriendsfamily2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%：____________________________________________________2.85%:____________________________________________________3.45%:_______________________________________________________Eighty-fivepercentofthestudentsalwayswatchTV.NinetypercentofthestudentsalwaysusetheInternet.Forty-fivepercentofthestudentsusuallyexercise.4.10%:

_________________________________________________________5.13%:__________________________________________________________6.2%:_________________________________________________________TenpercentofthestudentssometimesusetheInternet.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.

Careful-reading22cReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?__________________________________________________________________2.WhatpercentofthestudentsusetheInterneteveryday?__________________________________________________________________NinetypercentofthestudentsusetheInterneteveryday.Twentypercentofthestudentsdonotexerciseatall.3.HowoftendomoststudentswatchTV?_________________________________Whatdotheyusuallywatch?_________________________________4.Whatdoesthewriterthinkisthebestwaytorelax?_______________________________Why?__________________________________MoststudentswatchTVeveryday.Theyusuallywatchgameshows.It’s

healthyforthemindandthebody.Exercise.

Careful-reading25.DoyouthinkthestudentsinNo.5arehealthy?_________________________________Whyorwhynot?___________________________________________________________________________________________________No,Idon’tthinkso.BecausemostofthestudentsuseInternetorwatchTVintheirfreetime.Theydon’tlikeexercising.It’sunhealthy.

Careful-reading2Let’sTalk1.Oldhabitsdiehard.旧习难改。这是英语中的一句谚语，表示习惯一旦养成，并非朝夕即可改变，多用来描述人们一时难以改变的固有观念及做法。e.g.It’stheageofnewtechnology,butmygrandpastillgoeseverywherewithhisoldradio.Oldhabitsdiehard,yousee.Language

points2.Andtwentypercentdonotexerciseatall!

not…atall意为“一点也不”，not应和be动词、助动词或情态动词连用。

e.g.Thestoryisn’tinterestingatall.那个故事一点也没有趣。Theydidn’tenjoythevacationatall.他们根本不喜欢那次度假。Theoldmancan’tusethecomputer

atall.那位老人一点也不会用电脑。Language

points3.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although连词，“尽管，虽然；即使”e.g.Wewentfishingalthoughitwascold.尽管天气很冷，但是我们还是去钓鱼了。Language

points注意：although引导的从句不能与but连用，有although就没有but，反之亦然。e.g.尽管他离家很早，但是他还是迟到了。Althoughhelefthomeearly,buthewaslate.(×)Althoughhelefthomeearly,hewaslate.(√)Language

points[运用]

Mycousinknowsalotaboutgeography,______heisonlyfouryearsold.A.because B.so C.althoughCLanguage

points5.Exercisesuchasplayingsportsisfun…suchas意为“像……这样”，表示列举。

结构常为：名词+suchas+例子e.g.Shelikesanimalssuchas

rabbitsandbirds.她喜欢像兔子、小鸟这样的小动物。Language

points注意：其后面不可列举出所有的事物。如：我了解四种语言，例如英语、汉语。Iknowfourlanguages,suchas,EnglishandChinese.(√)Iknowfourlanguages,suchas,English,French,JapaneseandChinese.(×)

Language

points7.Sostartexercisingbefore

it’stoolate!it’stoolate为时太晚；来不及了e.g.Nowyouknowyou’rewrong,but

it’stoolate.现在你知道你错了，但是已经太晚了。it’stoolate与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及”。e.g.Youshouldworkharderbeforeit’stoolatetocatchup.你应当更加用功，别等到为时过晚而赶不上了。（你现在用功还赶得上。）2eChooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.1-3timesaweek.Howoftendoyouplaysports?Everyd