江苏省2019年中考英语一轮复习第一篇教材梳理篇第16课时Unit8八下课件牛津版.ppt

第16课时Unit8（八下）,PARTONE,第一篇教材梳理篇,wisely,pollution,polluted,seriously,recycling,difference,punishment,carelessness,carelessly,harmful,harmless,simply,powerful,digging,dug,dug,allowed,allowed,beseparatedinto,planttrees,benotallowedtodosth,liveagreenlife,befinedbythepolice,producepollution,makeadifferenceto,dosomethingwrong,deal/dowith,soundlike,drivesbtoschool,doasurvey,brushteeth,usebothsidesofthepaper,beharmfulto,throwaway,dependon/upon,reducepollution,asurveyonstudentsdailyhabits,oneofthebiggestproblems,inuse,saveenergybyturningoff,willbepunished,dependon,tolive,arenotallowedtocutdown,costverylittle,neverrunout,Asaresult,tousethemwisely,Turnoff,inuse,tomakeadifference,keepsoilinplace,totakeproperaction,protectourenvironment,trytokeepitthatway,somesimplestepstotake,turnoff关掉（电器、煤气、水龙头等）【点拨】turnoff是由“动词+副词”构成的短语,名词作宾语时既可放在off前,也可放在off后;代词作宾语时必须放在turn和off之间。Tom,itstimetoturnofftheTVandgotobed.汤姆,该关掉电视上床睡觉了。【拓展】与turn相关的短语:turnon打开（电器、煤气、水龙头等）turnup调大（音量等）turndown调小（音量等）turnaround转身,调头turninto（使）变成turnto翻到;转向【典例】2018重庆PleasetheTV.Itstimetogotobed.A.turnonB.turnoffC.putonD.putoff,B,separatevt.makeabigdifferenceto意为“对有很大影响”。Therearemanydifferencesbetweenlivinginabigcityandlivinginthecountry.生活在大城市与生活在乡村有许多不同之处。Theexamwillmakeabigdifferencetous.这次考试将对我们有很大影响。【拓展】difference的形容词形式是different,意为“不同的”。bedifferentfrom意为“与不同”;bedifferentin意为“在方面不同”。【典例】2018孝感Whichshouldwestartwith,WaterWorldorSpaceWorld?EitherisOK;itmakesnotome.A.mistakeB.promiseC.differenceD.decision,C,harmvt.&n.伤害,损害Themedicinedidnotharmhim.Instead,itsavedhislife.这种药没有伤害他,相反,却救了他的命。Itwouldntdohimanyharmtoworkabitharder.工作再努力点儿对他没什么害处。【拓展】harm的形容词形式是harmful,意为“有害的”。doharmto=beharmfulto,意为“对有害”。【典例】Drinkingalcohol（白酒）canbethebrain.SopeopleinChinaarentallowedtodrinkitiftheyareyoungerthan18.A.goodatB.goodwithC.harmfultoD.thirstyfor,C,alive/living/lively/live/life,【典例】选用方框内的单词填空livelylivingalivelive（1）Apersonisalwaysfullofenergy.（2）Thefishwecaughtyesterdayisstill.（3）The2018FIFAWorldCupwascoveredonTVfrom14thJuneto15thJuly.（4）Hisunclemakesaasadriver.,lively,alive/living,live,living,runout/runoutof,Hismoneysoonranout.他的钱很快就花光了。Heisalwaysrunningoutofmoneybeforepayday.他总是发工资的日子还没到就把钱花完了。【拓展】runoutof还有“从跑出”的意思。Classisover.Thestudentsrunoutoftheclassroom.下课了,学生们从教室里跑了出来。,【典例】2019原创用runout或runoutof的适当形式填空（1）Theytheirfoodandwatersevendayslater,buttheywerefarfromthevillage.Theydidntknowwhattodo.（2）Dontwasterice,oritwillinafewdays.Thenyoullgohungry.,ranoutof,runout,Forexample,wearenotallowedtocutdowntrees.例如,不允许我们砍树。【点拨】allow的用法:,Shedidntallowmetodrivehercar.她不允许我开她的车。Heisntallowedtogoforadrive.他不被允许开车兜风。,【典例】2018孝感Attention,please!Withoutpermission,childrenarenotallowedalonehere.A.toswimB.swimmingC.swimD.swam,A,Pollutionisoneofthebiggestproblemsintheworldtoday.如今,污染是世界上最大的问题之一。【点拨】oneofthebiggestproblems意为“最大的问题之一”。“oneof+the+形容词最高级+可数名词复数”表达的是单数概念,作主语时谓语动词用单数形式。LiBaiisoneofthegreatestpoetsallovertheworld.李白是全世界最伟大的诗人之一。,【典例】2018青岛MountLaoisoneofmountainsinQingdao.Manytouristslikeclimbingiteveryyear.A.famousB.themorefamousC.mostfamousD.themostfamous,D,根据“oneof+the+形容词最高级+可数名词复数”结构可知选D。,.用括号内所给单词的适当形式填空1.YaoMingdidntbecome（serious）aboutbasketballuntilhewas12.2.Itisimportantforustousenaturalresources（wise）.3.Thetwopictureshavesome（different）,butwecantfindthem.4.Thefactoryproduceslotsof（pollute）.5.Danieldidtheexercisestoo（care）anditmadehisteacherveryangry.6.AssoonasJustinfinishesthejob,he（allow）tohavetwoweeksoff.7.Thebookexplainsgrammar（simple）andclearly.8.Jimwaspunishedbyhisfatherforhis（care）justnow.9.Weshouldturnoffthetapwhilebrushing（tooth）.10.Danielfoundtwodogs（dig）inthegarden,lookingforbones.,serious,wisely,differences,pollution,willbeallowed,simply,carelessness,carelessly,teeth,digging,.根据汉语意思完成句子11.我们学校的学生不允许穿牛仔裤,否则会被惩罚。Thestudentsinourschoolarenotallowedjeansortheyll.12.为了创造一个绿色世界,我们尽量多步行少开车。,weshouldtryto.13.最著名的主题公园之一是深圳的“世界之窗”。themeparksWindowoftheWorldinShenzhen.14.众所周知,过多的工作对我们的健康有害。Asweallknow,ourhealth.15.即