初中八年级英语课件Unit2 How often do you eercise

Unit2Howoftendoyouexercise?SectionB

2a------2e

exerciseorplaysports

usetheInternetplaythepiano

goshopping

helpmyparents

gotothemovies

gocampinginthecountry

playcomputergames弹钢琴去乡下野炊去购物去看电影锻炼或做运动帮父母玩电脑游戏上网根据箭头指向的汉语说出英语短语。感情调节WhatdoNo.5HighSchoolstudentsdoonweekends?1.exercise2.usetheInternet3.watchTV1.scanthearticle（略读文章）,trytoanswer:

自学提示自学内容：P132a-2e自学方法：2.Readthearticle,paragraph2Exercisepercenthowoften---------%

everyday

---------%

1-3timesaweek

---------%

noexercise

---------%

4-6timesaweek152020453.Accordingtothechart,fillintheblanks.(知者加速)Manystudentstookpartinschoolactivities.fifteenpercentofourstudents______everyday.____percentexercisefourtosixtimesaweek.Twentypercentexerciseonly__________timesaweek.Andtwentypercent_______exercise_______.takepartin指参加活动join指参加任何团体组织exercise45Onetothreedon’tatallpercent“百分之...”没有复数形式，常与of连用。做主语时以它所修饰的名词来判断谓语的单复数。如：40%ofthestudents____(be)boysinourschool.20%ofthewater___(be)freshwater.areis释疑3.Accordingtothechart,fillintheblanks.(知者加速)1.90%:NinetypercentofthestudentsalwaysusetheInternet.2.85%:____________________________________________________3.10%:_____________________________________________________4.13%:____________________________________________________

5.2%:_____________________________________________________

Eighty-fivepercentofthestudentswatchTVeveryday.TenpercentofthestudentsusetheInternetatleastthreeorfourtimesaweek.ThirteenpercentofthestudentswatchTVfourtosixtimesaweek.TwopercentofthestudentswatchTVonetothreetimesaweek.4.Readthearticle,paragraph3-4，thenwritesentenceswithpercentages(百分号).(小组互帮)

sometimessometimeshardlyever5.Readthearticle,paragraph5andanswerthequestions.

(小组互帮)

HowdoyouthinkthestudentsatNo.5relax?What

doesthewriterthinkisthebestwaytorelax?Why?Doyouthinkyouarehealthy?Whyorwhynot?ItisgoodtorelaxbyusingtheInternetorwatchinggameshows.Thewriterthinkthebestwaytorelaxisthrough

exercise.Becauseitishealthyforthemindandthebody.根据所给提示完成短文。小组帮困Althougheverybodyknowsexerciseisimportant,Wehardlyexerciseeveryday.Doctorsaysit___________(对...有好处)

us.Itmakesour____（身心）strong.Iaskedmyclassmates_______（多久一次）theyexercise.Here_____（be）theresults.________(多于)thirty_______（百分之...）ofmyclassmatesexercise_______________（2或3次）aweek.______（几乎）twentypercentofmyclassmatesexercise____________（1或2次）aweek.isgoodforbodyhowoftenareMorethanpercenttwoorthreetimesAlmostonceortwice

【教材重点】

Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.【解析】

although连词，引导让步状语从句，although和but不能同时出现在一个句子中。【中考考点】

___thegirlisveryyoung,___shecanlookafterherself.A.Although;butB.But;although

C.Although;/D.But;/

中考链接1.Thegroundistoo

todig.2.Ican______

understandthem.3.It’sraining

.Peoplecan

gooutside.hard

与

hardly的区别

hardhardlyhardhardly

hard

作形容词，意为“困难的，艰苦的，硬的”；作副词，意为“努力地，猛烈地”。hardly意为“几乎不”。

IhardlyexercisesoIthinkI’mkindof___.A.healthyB.healthC.unhealthyD.unhealth2.Mysisterlikesfruits___shedoesn’tlikevegetables.A.andB.butC.orD.also3.Jim’sparentswanthim___morefruit.A.eatingB.eatC.toeatD.eatsI.Choosetherightanswers.Exercises4.Marialikes___everymorning.A.runB.runningC.runsD.runing5.Hergrandmaoftencooksdeliciousfoodfor___.A.herB.sheC.hersD.him6.Eatingmorefruitandvegetablesisgood___ourhealth.A.toB.forC.atD.with7.Everyoneshould___hisorherhealth.A.lookafterB.lookdownC.lookoverD.looklike1.Readthearticle.2.Makeasurveyaboutyourclassmates自主建网1.percent“百分之...”没有复数形式，常与of连用。做主语时以它所修饰的名词来判断谓语的单复数。2.句型Itis+