北师大版高中英语必修第三册Unit 8 Green Living

绿色生活Unit8Green Living◎教师专用为教师备课、授课提供丰富教学资源绿色生活主题

一、写一篇调查报告类的应用文表达desert,global,solution,balance,flat,bother,firm,必备知识foundation,involve,contented,occur,inspire,commit,.学习并掌握和的用法（1Verb-z77g Verb-ed八survival,rate,determination,therefore,disappear,Lbenefit,convenient,official,attitude,majority,sum,核）匕、）

2.能在具体场景下正确使用关键能力----------单伺］k____________________Zindicate.体会环保、安全的重要性1fight against,take action,work through,come up停示除j

2.认识和理解废物回收利用及垃圾分类的必要性（）核心with,take partin,pick up,set up,lead to,a widerange.培养环保、安全意识1短语of,thanks to.丰富拓宽人文知识2〃和比彩式；一词多性语法Verb-i gVerb-.了解单车的历史及现状3掌握调查报告的结构及其表达方式语篇多话题照读二号入主题谙境”读万卷书行万里路Whafs reallygreenMostof usare awarethat wemust takecare ofthe environment,and the majority ofus takesteps tosaveenergy andreduce wasteand pollution.But recently,some“green truthshave beenshown tobe onlyhalf true,or evencompletely false.Here aresome commonones.Which arereally greenPapershopping bagsare betterthan plasticones.Plastic bagscause litterand area dangerto wild animals,which mistakethem forfood.It takeshundredsof yearsfor plasticto break down,but muchless timefor paper.Because ofthis,people thinkpaperbags arethe betterenvironmental choice.However,making apaper baguses four times as much energyas making a plasticbag andup tothreetimes the amount ofwater.The processalso producesmore greenhousegases.In fact,both kindsof bagsare badfor theenvironment.So,take areusable bagwith youwhen yougoshopping.When youturn offa device,it stopsusing power.When weturn offa device,such astelevision,it goesinto stand-by mode.Devices inthis modestill usepower,and olderdevices instand-by modecan useeven more.This happensbecause electricitycontinues toleakfrom thedevice,even whenit isturned“off”.To makesure yourappliance isin factoff,remove theplugfrom itspower supply.（节选自外研版必修第二册Unit6）［词海拾贝］

1.a ware力明白的;意识到的

2.themajorityof的大多数

3.breakdown分解;发生故障

4.process九步骤,程序;变化过程

5.device几装置，设备

6.mode九（机器、设备的）运行方式，状态

7.1eak v.漏，渗漏

8.appliance几家用电器，装置vt.移开，拿开

9.remove［佳句精析］

1.Plastic bagscause litterand area dangerto wildanimals,which mistakethem forfood.分析:which引导非限制性定语从句;对先行词wildanimals进行了补充说明译文:塑料袋会变成垃圾，被野生动物误食后会对其造成伤害

2.However,making apaper baguses fourtimes asmuch energyas makinga plasticbag andup tothree timestheamount ofwater.分析动名词短语makingapaper bag作主语，谓语动词use用第三人称单数形式（uses）;fourtimesasmuchenergyas（是的4倍能量）和three timestheamountof（是的3倍数量），是倍数表达法常见的两种形式译文:然而，生产纸袋所消耗的能源是塑料袋的四倍，耗水则多达三倍。