（新教材）外研版英语必修第二册导学讲义Unit6EarthfirstPeriodThree

PeriodThreeUsinglanguage&DevelopingideasⅠ.Readthepassageandjudgewhetherthefollowingsentencesaretrue(T)orfalse(F)．1．Ittakeshundredsofyearsforpapertobreakdown，butmuchlesstimeforplastic.(F)2．Whenweturnoffadevice，itwon’tuseelectricity.(F)3．Theproductionoffoodusesmoreenergythanthetransportandproducesmoregreenhousegases.(T)Ⅱ.Readthepassagecarefullyandchoosethebestanswer.1．What’sthemainideaofthepassage?A．Whatstepsweshouldtaketosaveenergyandreducewasteandpollution.B．What’sreallygreeninourdailylife.C．Howwecanliveagreenlife.D．Whenweturnoffadevicetostopusingpower.答案B2．Whichshoppingbagismoreenvironmentallyfriendly?A．Aplasticbag.B．Apaperbag.C．Areusablebag.D．Noneofthese.答案C3．Whatshouldyoudotosaveenergywhenleavingyourhome?A．Turnoffadevice.B．Unplugadevice.C．Removethedevicefromthehouse.D．Leavethedeviceon.答案B4．Whatfoodisbetterfortheenvironment?A．Foodproducedneartowhereyoulive.B．Foodproducedfarfromwhereyoulive.C．Foodproducedathome.D．Itdepends.答案D5．Whichuseslesswater?A．Takingabath. B．Takingashower.C．Neitherofthese. D．Itdepends.答案DⅠ.重点单词1．reducev．减少，降低2．releasev．释放，排放3．lecturen．(尤指大学里的)讲座，讲课，演讲4．majorityn．多数，大多数(人或物)5．amountn．数量，数额6．devicen．设备，仪器，装置7．electricityn．电8．removev．移走，搬走，去掉9．campaignn．(宣传)活动10．averageadj.平均(数)的11．fogn．雾→foggyadj.多雾的；有雾的12．infectionn．感染，传染病→infectv．传染→infectiousadj.传染的；传染性的13．permissionn．允许，许可→permitv．允许；许可n．许可证14．urgev．竭力主张，强烈要求，敦促→urgentadj.紧急的；急迫的15．concernedadj.焦急的，担忧的→concernv．担忧；涉及n．担忧16．contributev．促成，造成(某事发生)；贡献，捐献→contributionn．贡献掌握规律巧记单词fogn.雾＋y→foggyadj.多雾的；有雾的sun＋y→sunnyadj.晴朗的fur＋y→furryadj.毛皮覆盖的，毛茸茸的fun＋y→funnyadj.滑稽的；有趣的Ⅱ.核心短语1．takesteps采取措施2．mistake...for...把……误当做……3．breakdown分解；出故障；谈判失败；(健康、精神等)垮掉4．turnoff关上5．monsense常识6．oaccount把……考虑进去7．remove...from...把……从……移开8．dependon依靠；依赖9．share...with...与……分享……10．callon号召Ⅲ.经典句式1．Ittakes...forsb./sth.todo...某人/某物花费多长时间做某事Ittakeshundredsofyearsforplastictobreakdown，butmuchlesstimeforpaper.塑料要用去数百年的时间才分解掉，但是纸用的时间少一些。2．倍数的表达方法However，makingapaperbagusesfourtimesasmuchenergyasmakingaplasticbagandupto3．Itis/was...that/who...强调句型Itistheproductionoffood，notitstransport，thatusesmostoftheenergyandproducesmostofthegreenhousegases.恰是食物的生产，而不是运输耗用了大量的能量并产生了大量的温室气体。4．状语从句的省略Orderlessandtakeleftoverfoodhomewhendininginrestaurants.在饭店吃饭时少点菜并把剩菜带回家。重点词汇Reducewastebychoosingreusableproducts.通过选择可再利用的产品减少浪费。reducevt.减少；减缩reducesth.to...减少到……reducesth.by...减少了……reducesb.todoingsth.使陷入更坏的境地；使沦落为(1)Havingenoughfatandsaltinyourmealswillreducetheurgetosnacksbetweenmealsandwillimprovethetasteoffood.膳食中有足够的脂肪和盐会减少饭后吃零食的欲望，并会提高你的食欲。(2)Itwasfoggysothedriverhadtoreducespeedtofortykilometresanhour.由于大雾，司机不得不把速度减到每小时40千米。(3)Ifyoubuymorethanten,theywillreducethepriceby10percent.如果你买10个以上，他们就会把价格降低10%。注意：reduce“减少”的近义词是decrease，反义词是increase,rise(增加)。这三个词与reduce用法一样，后可接to...表示增减的结果，接by...表示增减的幅度。(4)Theirsalaryhasbeenincreasedby20percentsincelastyear.自去年以来，他们的工资已经增长了20%。Apoliteinterruptionisusuallyframedasarequestforpermissiontointerruptsomeone.礼貌的打岔通常表达为允许打断某人说话的一种请求。permissionn．许可；允许※askfor(one’s)permission请求(某人的)允许with/withoutpermission允许/未经允许※permitvt.允许；许可；准许n．许可；执照；通行证；许可证permitsb.todosth.允许某人做某事permitdoingsth.允许做某事(1)You’dbetteraskfortheteacher’spermissiontoleavebeforeyougo.在你走之前，你最好请求老师准许。(2)It’sillegaltoreadpeople’sprivateletterswithoutpermission(permit)．未经允许看别人的私人信件是不合法的。(3)Myfatherpermittedmetodive(dive)intheoceantoexperiencetheunderwaterworld.爸爸允许我去海洋潜水，去体验一下水下世界。(4)Wedon’tpermitsmoking(smoke)intheofficeasmorewomenworkhere.因为办公室女士比较多，我们不允许在办公室抽烟。(5)Weatherpermitting(permit)，wewillgoonapicnicthisafternoon.如果天气许可，今天下午我们去野餐。Mostofusareawarethatwemusttakecareoftheenvironment，andthemajorityofustakestepstosaveenergyandreducewasteandpollution.我们大部分人都意识到我们必须照顾环境并且采取措施来节约能源和减少浪费和污染。majorityn．大多数；大部分※ina/themajority占大多数by/withamajority以多数※majoradj.主要的；重要的vi.主修n．主修课程；主修学生majorin主修……※minorityn．少数inthe/aminority占少数注意：(1)majority作主语时，若侧重于整体，谓语动词用单数形式；若侧重于个体成员，谓语动词用复数形式。(2)the/amajorityof后跟可数名词复数形式作主语时，谓语动词通常用复数；后跟单数或不可数名词作主语时，谓语动词通常用单数。(1)Inthenursingprofession，womenareina/themajority.女性在护理行业中占大多数。(2)Decliningbirthrateisamajorprobleminmanydevelopingregionstoo.出生率降低也是很多发展中地区的主要问题。(3)Ifyoulookattheaudienceataclassicalconcert，themajority(major)isovertheageoffifty.如果你看一下古典音乐会的观众，(你会发现)多数是超过50岁的人。(4)Themajorityofthedamageis(be)easytorepair.大部分损坏很容易修复。However，makingapaperbagusesfourtimesasmuchenergyasmakingaplasticbaganduptothreetimestheamountofwater.然而，造一个纸袋要用造一个塑料袋四倍的能量和多达三倍的水。amountn．数量※“alargeamountof＋不可数名词”作主语时，谓语动词用单数。“largeamountsof＋不可数名词”作主语时，谓语动词用复数。※amountto总计为……(1)Peopleindisasterareashavehadalargeamountofhelpfrompeopleallovertheworld.灾区人民得到了全世界人们的大量帮助。(2)Alargeamountofdamagehasbeendone(do)tothecityinaveryshorttime.在很短时间内，这个城市遭受了大量的破坏。(3)Thecostofthebookamountedto￡250，whichistoomuchformetoafford.这本书的费用共达250英镑，对我来说太贵了支付不起。注意：表示“大量的”短语还有alargenumberof，agreatdealof，alotof，plentyof，alargequantityof等。①alargenumberof只能修饰可数名词复数；②agreatdealof只能修饰不可数名词；③alotof,plentyof,alargequantityof既可以修饰可数名词，也可以修饰不可数名词。Tomakesureyourapplianceisinfactoff，removetheplugfromitspowersupply.为了确保你的家用电器实际上已关闭，请把插座拔掉，停止供电。removevt.移动；搬开；消除；把……免职；撤去remove...from...把……从……移开removeo/outof把某物搬入/搬出removesb.fromschool()开除某人removeone’sdoubts/trouble消除某人的疑虑/烦恼(1)Thebusyworkhasremovedtheworkersfromthehomesickness.繁忙的工作缓解了工人们的思乡之情。(2)Themanwasremoved(remove)fromthepostbecausehebroketherulesandregulationsofthepanybydesign.这个人由于故意违反公司的规章制度而被开除了。(3)Inordertoremovehisdoubts，wetoldhimallthetruth.为了消除他的疑虑，我们告诉了他所有的真相。[图解助记]对比记忆remove与moveInsomecases，localproducemighthaveusedmoreenergyandproducedmoregreenhousegasesthanproducegrownalongwayaway—eventakingintoaccountitstransport.在某些情况下，当地的农产品可能比远方的农产品消耗更多的能源，产生更多的温室气体，即使把运输考虑进去也是如此。take...intoaccount把……考虑或计算在内；考虑……※onaccountof由于；因为onnoaccount决不(放在句首时句子用部分倒装)※accountfor解释或说明……的原因；总共有(占)(1)Weshouldtakehishealthintoaccountandthenmakeadecision.我们应该把他的健康状况考虑进去，然后再做决定。(2)Onnoaccountshouldthesoldiersbeblamedforwhathappened.士兵们绝对不该为所发生的事受到责备。(3)Hisillnessaccountsforhisabsencefromthemeeting.他因为生病而缺席会议。Iturgespeopletosavefoodbynotwastinganythingonthediningtable.它敦促人们通过不浪费餐桌上的任何东西而节约食物。urgevt.敦促；竭力主张；强烈要求urgesth./sb.on催促某物/某人前进urgesb.todosth.催促某人做某事urgethat...shoulddosth.极力主张/强调……做某事Itisurgedthat...shoulddosth.坚决要求……做某事。(1)Shecouldhearhimurgingheronassheranpast.当她跑过去时，她能听到他在为她加油。(2)Heurgedustogo(go)atonce.＝Heurgedthatwe(should)go(go)atonce.他催促我们立刻走。Weareconcernedthat...我们担心……concernedadj.关切的；担心的※beconcernedabout/for关心……as/sofaras...beconcerned就……而言※concernvt.(使)担忧；涉及；关系到n．担心；关注；(利害)关系concernoneselfabout...关心……concernoneselfin...介入/卷入……havenoconcernwith...和……无关showconcernfor...对……表示关心(1)Hecalledthepolicebecausehewasconcernedfor/aboutMary’ssafety.他担心玛丽的安全，就打报了警。(2)AsfarasI’mconcerned,themoreyoupractisepaper­cutting,thebetteryouwillbee.就我个人而言，你剪纸练习得越多，你就会越擅长。(3)Sincethereisalwaysheavyfog,manypeoplebegintoconcernthemselvesaboutairpollution.因为大雾经常发生，很多人开始关心空气污染问题。(4)Honestlyspeaking,Ihavenoconcernwiththematter.诚实地说，我与那事无关。contributevi.促成，造成vt.捐献；贡献；捐助※contributeto有助于；促使；导致contribute...to...向……捐献/捐赠……※contributionn．贡献；捐款makeacontribution/contributionsto(doing)sth.对……作出贡献(1)Itwashiscarelessnessthatcontributedtotheaccident.正是他的粗心大意造成了这起事故。(2)Everyoneiswillingtocontributefoodandclothestothehomelesspeople.每个人都愿意为无家可归的人捐献食物和衣服。(3)Participatinginthecontestwillbeagoldenchanceformetoshowmydancingskillsandmakesomecontributions(contribute)totheclass.参加比赛对我来说是一次难得的展示我的舞蹈才能的好机会，并对班级作出贡献。注意：表示“引起；导致；有助于”的词语还有cause,leadto,resultin，bringabout等。Theaveragescoreofourgroupis...我们小组的平均得分是……averageadj.平均的；普通的n．平均数；平均水平；一般水准anaverageof平均后跟数词ontheaverage平均起来above/belowtheaverage在平均水平以上/以下(1)40hoursisafairlyaverageworkingweekformostpeople.对大多数人来说，一周工作40小时是相当正常的。(2)Menloseanaverageof3－4cminheightastheyage,whilewomenmaylose5cmormore.随着年龄的增长，男士的身高平均减少3－4公分，而女士可能减少5公分或更多一些。(3)Lastyearwasthewarmestyearonrecord,withglobaltemperature0.68℃abovetheaverage.去年是有史以来最暖和的一年，全球温度比平均值高出0.68摄氏度。经典句式However，makingapaperbagusesfourtimesasmuchenergyasmakingaplasticbaganduptothreetimestheamountofwater.然而，造一个纸袋要用造一个塑料袋四倍的能量和多达三倍的水。“fourtimesas...as；threetimestheamountof...”为倍数表达法。,倍数的表达法：※倍数＋as＋adj./adv.原级＋as...※倍数＋比较级＋than...※倍数＋the＋名词size，length，width，height，weight...＋of...※倍数＋what从句(1)Thisbuildingisfivetimesashighasthatone.这座楼是那座楼的五倍高。(2)People’saverageineisalmostfivetimeswhattheyearnedtenyearsago.人们的平均收入几乎是十年前的五倍。(3)Thenewly­broadenedsquareisfourtimesthesizeofthepreviousone.新扩建的广场是未扩建时的四倍大。(4)Thenumberofstudentsinourschoolisthreetimeslargerthantheirs.我们学生的人数是他们学生人数的三倍。Orderlessandtakeleftoverfoodhomewhendininginrestaurants.在饭店吃饭时少点菜并把剩菜带回家。whendininginrestaurants是“连词＋分词短语”结构，是状语从句whenyouaredininginrestaurants的省略形式。当when，while，before，after，unless，asif等状语从句中的主语与主句主语一致或从句的主语为it，且从句谓语中含有be动词时，省略从句中的主语和be动词。省略后从句的形式：连词＋形容词/副词/现在分词/过去分词等。(1)While(Iwas)waitingforthebus,Imetanoldfriend.在等公共汽车时，我遇到了一个老朋友。(2)Whileplaying(play)withhischildrenoutdoors,thefatherfeltveryhappy.当和孩子们在户外玩耍时，这位父亲感到非常幸福。(3)Ifinterestedinit，youcansendanemailto123456@sina.如果对它感兴趣，你可以发送电子邮件到123456@sina.(4)When(itis)necessary，youcanlookupthewordinadictionary.必要的时候你可以在词典里查这个单词。Ⅰ.单句语法填空1．AsfarasI’mconcerned(concern),Ican’tagreewithwhatyousaid.2．Obviously,theshipsetoutonitsvoyagewithoutpermission(permit)lastnight.3．Largeamountsofmoneywerespent(spend)onthebridgelastyear.4．Onemusttaketheaudienceintoaccountwhenmakingspeeches.5．Ipersuadedtheshopkeepertoreducethepriceofthedressto300yuan.6．Hehasmadeanimportantcontribution(contribute)tothepany’ssuccess.7．Onaverage,Americanfirmsremainthemostproductiveintheworld.8．Thepeopleintheearthquake­strickenareaareinurgent(urge)needoffood,medicineandshelters.Ⅱ.完成句子9．MrsZhang,whoisournewteacher,issoconcernedaboutusthatwealllikeher.张老师，我们的新老师，非常关心我们以至于我们都喜欢她。10．Thepoorweathermayhaveaccountedforthesmallcrowd.天气不好可能是来的人少的原因。11．While/When(hewas)searchingforhisbooks，hefoundtheoldphoto.当寻找他的书时，他发现了那张老照片。12．Thenewly­builtreading­roomisthreetimesbiggerthantheoldone.新建的阅览室是旧阅览室的三倍大。Ⅲ.课文缩写——概要写作Inourdailylife,13.whatweusedtothinkgreen(我们过去认为绿色环保的事情)hasbeenshowntobeonlyhalftrueorevenpletelyfalse.14.Peoplethinkpaperbagsarebetterenvironmentalthanplasticones(人们认为纸袋比塑料袋更环保)．Infact，bothkindsofbagsarebadfortheenvironment.Youarewrongtothink15.whenyouturnoffadevice(当你关上一个设备时)itwillstopusingpower.Soyoushouldunplugitwhenyouleavehome.What’smore,16.theproductionoffoodusesmoreenergy(食物的生产消耗的能量更多)ratherthantransportoffood.Whichisbettertotheenvironmenttotakeashowerorabath？17.Itdependsonhowlongyouspendintheshower(那要取决于你淋浴多长时间)andhowlargeyourbathis.基础巩固Ⅰ.单词拼写1．Nowadaysmoreandmorepeople，whethertheyareyoungorold,areconcernedabouttheirhealth.2．Youcan’ttakephotographsherewithoutpermission.3．ThemajorityoftheparentsinChinaareconcernedabouttheirchildren’seducation.4．Afterhisuncledied,hegotalargeamountofmoney.5．Thesearethepeoplethathavecontributed(贡献)moretothedevelopmentoftheInternet.6．Thetabletookuptoomuchspace，sothemandecidedtohaveitremoved(移走)．7．Ourteacherurges(敦促)ustostudyhard,astheexamisdrawingnear.8．Youshouldmakeenoughspaceforalltheusualkitchenappliances(家用电器)．Ⅱ.选词填空eq\x(mistake...for...，breakdown，oaccount，dependon，callon)9．Whetherwewillgohikingdependsontheweathertomorrow.10．Theschoolcallsoneveryonetotakeactiontoprotecttheenvironmentbydoingsmallthings.11．WhenyoupareTomwithotherboys，youshouldtakehisageintoaccount.12．Onmywaytowork，mycarbrokedownsothatImissedanimportantmeeting.13．LilyandLucyaretwinsandtheyaresoalikethatIalwaysmistakeonefortheother.Ⅲ.单句语法填空14．Themajority(major)ofpeoplewhowereinterviewedpreferredTVtoradio.15．Ifyouspeakinanurgent(urge)way，youshowthatyouareanxiousforpeopletonoticesomething.16．Itisnotpossibletoinfect(infection)anotherpersonthroughkissing.17．Timepermitting(permit)，theywilldrivetothefarmtohelpthefarmerspickapples.18．Hehastoaccounttothechairmanforallthemoneyhespent.19．Shereducedherweightbyfivekilogramslastmonth.20．Wecontributedalotofmoneytotheearthquakefundlastyear.21．Thechildren’smotherwasconcernedabout/fortheirsafetywhentheydidn’tebackfromschoolattheusualtime.Ⅳ.单句写作22．我爸爸向希望工程捐了很多书。(contribute...to...)MyfathercontributedalotofbookstotheHopeProject.23．据说大多数学生赞成他的建议。(themajorityof)It’ssaidthatthemajorityofthestudentssupporthissuggestion.24．就是在他遇到了他的英语老师。(强调句)ItwasatschoolthathemethisEnglishteacher.25．在参观这座城市时，他们受到了热情的欢迎。(状语从句的省略)Whilevisitingthecity，theyreceivedawarmwele.26．北京是我家乡的十倍大。(倍数＋名词＋of)Beijingistentimesthesizeofmyhometown.能力提升Ⅴ.阅读理解AMakingteachersandpupilstakepartinrecyclingplansandotheractivitiestoimprovetheenvironmentcanbefun.Educatingpupilsabouttheimportanceofrecyclingandprotectingtheenvironmentprovidesapathtoagreenerfuture.Therearealmost34,000schoolsinBritainandtheyplayanimportantroleindealingwithwaste.Recyclingplansinschoolshelptoimprovetheenvironmentandcanreducemoneyspentbytheschoolsinhandlingwaste.Paperisthemainformofwasteinschools，makingupatleastaquarterofallitsrubbish.Askyourlocalneighborhoodtoprovideyourschoolwithapaper­recyclingcontainer.Setupapapercollectionplanforeachclassroombymaking“paperonly”boxesfortheteachersandpupilstoputusedpaperin.Makesuretheyareclearlylabeled(贴标签)andplacedinanobviousplace.Makepupilscreatepostersandbrightlabelsfortherecyclecontainers.Informtheteachersabouttherecyclingplanandholdgatheringstoeducatethepupils.Makesurethattheteachersunderstandtheimportanceofrecycling，andthisshouldbetaughttothepupilsgradually.Metalrecyclingplansaregoodforschoolswithvendingmachines(自动售货机)．Placetherecyclingcontainersnexttothevendingmachinesandmakesuretheyareclearlylabeled.Teacherscanmakethepupilsfamiliarwithrecyclinginagame.Classdiscussionscanalsobeheldtoallowthepupilstoexpresstheiropinionsonrecycling.27．WecanlearnfromParagraph1that.A．schoolsspendalotofmoneydealingwithwasteB．notalltheschoolsinBritaincandealwithwasteC．schoolsinBritainplayamajorroleindealingwithwasteD．thereisarecyclingplanineveryschoolinBritain答案A解析推理判断题。文章第一段最后说明，垃圾回收可以节省在垃圾处理方面的花费，说明在处理垃圾方面会花费很多。28．Educatingpupilsabouttheimportanceofrecyclingcanmakethem.A．saveasmuchaspossibleinschoolB．dealwithwasteinabetterwayC．liveagreenerlifeinthefutureD．caremoreabouttheirschoolenvironment答案C解析细节理解题。根据文章第一段第二句可知，教育学生让其知道垃圾回收的重要性能够使他们未来过上更绿色的生活。29．Apaper­recyclingcontainershouldbe.A．largeandstrongenoughB．putnearavendingmachineC．madebythestudentsthemselvesD．clearlylabeledandplacedinanobviousplace答案D解析细节理解题。根据文章第二段第四句可知，废纸篓必须要明确标注，而且要放在显眼的位置。30．Whatdoesthepassagemainlytalkabout?A．Environmentalprotection.B．Recyclingplansinschools.C．Theimportanceofrecycling.D．Schoolactivities.答案B解析主旨大意题。概括全文可知，本文主要说明如何在中开展垃圾回收活动，而不是泛泛讲环保的重要性。BOurenvironmentisn’tasgreenandbeautifulasitshouldbe.Therearesteel(钢铁)monstersblockingoutthesun，blowingoutdangeroussmoke，andlettingoutpoisonouschemicalsintotherivers，carsproducingharmfulwastegas，peoplethrowingoutwasteinawrongwayandallotherkindsofsourcesthatruintheplanet.Facingcurrentenvironmentalproblems，peopleneedtodotheirbesttosavetheearth.Youcanseemanybiggarbagedustbinsinthestreets.They’renotthereforashow，butforyoutodropyourwaste.Weshouldrealizethatwhatwedodoescount.Sonexttimeyougetthaturgetothrowgumorachocolatepackageoutofthecarwindow，or“accidentally”dropasyouwalkdownthestreet，askyourselfhowmuchwasteyou’vebeencontributingtotheenvironmentwiththatbadhabitgoingonforyears.Athome，thefirstthingwecandotoprotecttheenvironmentisavoidlettingwaterruncontinuouslyandmakesurethattaps(水龙头)arenotleaky(漏的)，whichwouldhelpgreatlyinscrimping(节省)．Anotheristouseenergy­savinglights，andturnthemoffbeforeyouleavetherooms.Itisnotonlyenergy­saving，butalsocutsdownelectricitycosts.Recyclingisamethodtomakeitemsreusable.Manythingsyouwanttothrowoutcanbemadeintonewproductsthroughthereproducingprocess.Useyourimaginationtoeupwithwaysonthingsthatyoucanuseagain.Passthemessageofsimplewaystosavetheenvironmentontokids.Startingwithkidsisagoodwayofteachingthemessageearlyintheirlives，inthehopethattheycancarryitforwardastheygrowolder.Withenvironmentalprotectionawarenessinmind，wecandowhatwecan，fortheresultsaretohaveabigeffectontheplanet.Aslongaswedoourpart，theworldisonesmallstepclosertobeingsaved.语篇解读本文主要介绍了一些如何保护环境的方法。31．Inthefirstparagraphtheauthoruses“steel(钢铁)monsters”todescribe.A．hugebuildingsB．highmountainsC．bigfactoriesD．charactersinfairystories答案C解析词义猜测题。根据画线词后的“blockingoutthesun，blowingoutdangeroussmoke，andlettingoutpoisonouschemicalsintotherivers”可知，steelmonsters遮挡太阳、排出有害气体并将有毒的化学物质排入河流，由此推断，steelmonsters指的就是大工厂，故C项正确。32．Fromthefifthparagraph，wecanknowthat.A．protectingtheenvironmentbeginswithsmallchoresB．protectingtheenvironmentshouldstartfromchildhoodC．wonderfullifeesfromenvironmentalprotectionD．protectingtheenvironmentbenefitsthecountryandthepeople答案B解析段落大意题。根据第五段中的“Passthemessageofsimplewaystosavetheenvironmentontokids.Startingwithkidsisagoodwayofteachingthemessageearlyintheirlives...”可知，保护环境要从娃娃抓起，把环保意识和方法教给孩子们，故B项正确。33．WhichofthefollowingisNOTtrue?A．Themorepeopledotheirpart，thegreenertheenvironmentwillbe.B．Sellingwhatyoudon’twantanymoreisakindofrecycling.C．Toprotecttheenvironmentmayhelpyousavesomemoney.D．Yourbadhabitsfortheenvironmentareavaluablecontribution.答案D解析推理判断题。根据第二段内容可知，我们的不良行为加速了环境问题，破坏了环境，故选D项。34．Thepassageismainlyabout.A．theuseofgarbagedustbinsB．howtosavewaterandelectricityC．howtosavetheenvironmentD．ourcurrentenvironmentalproblems答案C解析主旨大意题。通读全文可知，本文主要介绍了一些如何保护环境的方法，故C项正确。Ⅵ.七选五HowtoCelebrateWorldEnvironmentDayWorldEnvironmentDayisayearlyeventheldtoraiseglobalsenseoftheneedtoprotectourworld.35Peopleconsideritaclimax(高潮)ofenvironmentalactivitiesbeingperformedallyearroundbyUNEP.Beapartofthecelebrationstomakeourworldcleaner，greenerandbrighter.FindoutwhattheWEDenvironmentalthemeisinternationallyfo