Unit6EarthfirstUsinglanguage课件高中英语

Unit6EarthfirstUsinglanguageToidentifytheuseofpresentparticipleandpastparticipleasacomplementandunderstandtheroleoftheobjectasacomplement.Touserelevantvocabularyandgrammaticalstructurestodiscusstheproblemofglobalwarmingandproposefeasiblesolutions.Tousetopicalvocabularytotalkaboutairpollutionandbeabletopolitelyinterruptwhenneeded.LearningobjectivesWordsandexpressionsUNIT6□devotev.致力，献身，倾注

86oceann.海洋，大海

86□highlightv.使……突出，使注意力集中于86□crueltyn.残忍，残酷，残暴

86□huntingn.打猎，狩猎

86□presentationn.报告，(观点的)陈述，说明86□reserven.(野生生物)保护区

87staffn.员工

87establishv.建立，设立

87□damagev.破损，损害，损伤

87droughtn.旱灾，干旱

87floodn.洪水，水灾

87□affectv.影响

87supplyn.(煤气、电力、自来水等)供应(系统)87□restorev.使恢复

87□adoptv.采取(某种方法)

87□sustainableadj.可持续的，不破坏环境的

87*bulbn.灯泡

88*renewableadj.(能源)可更新的，可再生的，可恢复的

88carbonn.碳

88greenhousen.温室，暖房

88*reusableadj.可再度使用的，可多次使用的88brochuren.小册子

88reducev.减少，降低

88□solaradj.利用太阳光(能)的

88□releasev.释放，排放

88smogn.烟雾，雾霾

89□fogn.雾

89□severeadj.(问题、伤势、疾病等)很严重的

89□infectionn.感染，传染病

89lecturen.(尤指大学里的)讲座，讲课，演讲

89permissionn.允许，许可

89sliden.幻灯片

89-ingand-edascomplement-ing形式和-ed形式作宾补（现在分词和过去分词作宾语补足语）Observethefollowingsentencesandthefeatureofthev-ing.1.Iwakeuptothesoundofthewindbuffetingtheclothofmytent.2.Spreadingoutbeforeme,branchesoftheRapaRiverflowthroughthevalleybelow.

3.Forexample,...andsomesweetandsourberriesthatIfoundgrowing

nearmytent.

作定语作状语作宾补

WewilllearnV-ingformascomplementLead-inLookatthesentencesfromthereadingpassageandanswerthequestions.1a

Weseeawomanswimmingatnightinadarksea.b

Itmadepeoplefrightenedofsharks,...1

Insentence（a），whoisswimmingatnight?2

Insentence（b），whoisfrightenedofsharks?3

Whydoestheauthorchoosetousedifferentformsofverbsinthetwosentences?1

Insentence（a），whoisswimmingatnight?2

Insentence（b），whoisfrightenedofsharks?3

Whydoestheauthorchoosetousedifferentformsofverbsinthetwosentences?Insentence(a),awomanisswimmingatnight.Insentence(b),peoplearefrightenedofsharks.Insentence(a),awomanisswimming.Inotherwords,thewomandoestheactionofswimming.Sotheauthoruses-ing.Butinsentence(b),peoplearefrightened.Sotheauthoruses-ed.Lookatthesentencesfromthereadingpassageandanswerthequestions.1Nowlookformoresentenceswiththesestructures

inthereadingpassage.Peoplejustwantedthemkilled.(want+宾语+v.-ed作宾补)Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.(see+宾语+v.-ing的被动形式作宾补)-ingand-edascomplement

Lookatthesentencesfromthereadingpassageandanswerthequestions.1Fillintheblanks.1.Somefishermenarefound________(hunt)sharksfortheirfins.2.Fewpeoplearenot________(scare)ofsharks.3.Fortunately,manynaturereserveshavebeenestablished,________withpeople'sattitudestowardswildlife(change).4.Lastsummer,droughtsandfloodsmadeourenvironment________(damage),________(cause)severeinfectionsinsomeareas.5.Toomuchsmogandfog________(contain)carbondioxidearereleased,thus________(lead)toglobalwarming.huntingscaredchangeddamagedcausingcontainingleading现在分词和过去分词作宾语补足语（一）概述宾语可以分为三种类型:单宾语、双宾语、复合宾语。make这个动词可以接这三种宾语。1.Shemadeatoy.她做了一个玩具。2.ShemadeTomatoy.她给汤姆做了一个玩具。3.ShemadeTomagoodboy.她使汤姆成为一个好孩子。句1中made是“制作”,接单宾语。句2中made也是“制作”,接双宾语,其中Tom是间接宾语,atoy是直接宾语。可以转换为:ShemadeatoyforTom.句3中made为“使役动词”,意思是“使,让”。Tom是宾语,agoodboy是宾语补足语,补充说明宾语Tom是什么或怎么样的。如果没有这个补足语,宾语的意思就不完整。Explanation宾语补足语是补充说明宾语的。具体地说,有些动词除了带有宾语外,还需要另外一个成分来说明宾语的情况，以弥补意义上的不足,让宾语的意义完整。这种起补充说明作用的词语或短语就叫做宾语补足语。能作宾语补足语的,可以是名词、形容词、介词短语、副词、动词不定式现在分词和过去分词等。无论何种成分作宾补，必须同时具备以下三个条件:1.宾语是补足语的逻辑主语,宾补对宾语起补充说明的作用。2.在一个完整的句子中,宾补是不可缺少的,省掉后句意就不完整。3.判断某个成分是不是宾补，这跟谓语动词的性质有关。Explanation宾补是动词作用于宾语的结果。大致可分为两类:1.动词具有“使”“令”“导致”宾语做某事的作用，即谓语动词使宾语怎么样、成为什么或变成什么(例如:make类,tell类,cause类)。2.动词具有感官的性能,对宾语的动作或状态具有感知作用(see,hear,find类)。Wecall

thegirl

Amy.(thegirl为宾语，名词Amy为宾语补足语)我们叫这个女孩艾米。Weallfind

Josie

kind.(Josie为宾语,形容词kind为宾语补足语)我们都认为乔茜善良。Don'tforce

suchalittlegirl

tolearn.(suchalittleboy为宾语,动词不定式tolearn为宾语补足语)不要逼着这么小的女孩学习。Wesaw

theman

enteringtheroom.(theman为宾语,现在分词短语enteringtheroom为宾语补足语)我们看见那个人进了房间。ExplanationShetriedtomakeherselfunderstood.(herself为宾语,过去分词understood为宾语补足语)她设法让别人理解她的意思。Whenshewokeup,shefound

herself

inthehospital.(herself为宾语,介词短语inthehospital为宾语补足语)她醒来时发现自己在医院里。Whenwearrivedathishouse,wefound

Mr.Smith

out.(Mr.Smith为宾语副词out为宾语补足语)当我们到达他家时,我们发现史密斯先生外出了。Explanation友情提示：句子由主动语态变成被动语态后,宾语补足语变成主语补足语。Shewaslastseen

playingneartheriver.有人最后一次看见她在河附近玩。Tomwasconsidered

tohavestolenthemoney人们认为汤姆偷了那笔钱。Thedoorwaspushed

open.门被推开了。Shewascaught

cheatingintheexam.他被抓住考试作弊。Johnwasmade

themonitor.约翰被选为班长。Explanation（二）现在分词作宾语补足语现在分词除了作状语、定语和表语外,还可以作宾语补足语,说明宾语怎么样或正在进行的动作。现在分词作宾语补足语分为两种情况:一种是形容词性质的现在分词作宾语补足语;一种是动作性质的现在分词作宾语补足语。1.形容词性质的现在分词作宾补表示“观点”的这一类动词如think,consider,believe,find,feel等,都可以接这类复合宾语。Wethink

thereport

veryencouraging.我们认为这个报告非常鼓舞人。Iconsidered

thebook

ratherboring.我认为这本书相当枯燥。Theyallfeel

theresultofthegame

disappointing.他们都觉得比赛结果令人失望。Weallfound

thechild

veryannoying.我们都觉得这个孩子很烦人。Explanation2.动作性质的现在分词作宾补(1)感官动词see,hear,feel,smell,watch,notice,observe,discover,find,listento,lookat,catch(当场发现)等，可以接复合宾语,现在分词作宾补。友情提示：①感官动词后面可跟现在分词作宾补，也可跟不带to的不定式作宾补(find和catch除外),二者有一定的差别。现在分词表示正在进行的动作,不定式表示动作的全过程或结果。Someonesaw

Jack

wateringflowersinthegarden.有人看见杰克在花园里浇花。Sheheard

someone

singingnextdoor.她听到隔壁有人在唱歌。Inoticed

something

burning.我注意到有东西燃了起来。Iheardthedoorbellringing.我听见门铃在响。(听的时候门铃正在响)Iheardsomeoneknockatthedoor.我听见有人敲门了。(听见敲门的全过程)②现在分词作感官动词的宾补时，不能使用完成式。Hesawthehousehavingburned.(误)Hesawthehouseburning.(正)Explanation(2)使役动词have,get,set,leave,keep等,可以接复合宾语，现在分词作宾补。3.在“with+宾语+现在分词”结构中,现在分词充当了with的宾语的补足语。Ican'thave

you

wastingwaterlikethat.我不能让你那样浪费水。Don'tkeep

yourchildren

learningallday.不要让你的孩子整天都在学习。Itwascold,sotheyleft

thefire

burningallthenight.天气很冷，所以他们让炉火整夜燃烧着。Maryfeltveryshywith

somanyeyes

lookingather.有这么多眼睛看着她,玛丽感到很害羞。With

prices

goingupsofast,wecan'taffordluxuries.物价上涨这么快,我们买不起奢侈品。Explanation（三）过去分词作宾语补足语过去分词除了作状语、定语和表语外,还可以作宾语补足语。宾语与过去分词存在被动关系,即宾语是过去分词动作的承受者。能接过去分词作宾语补足语的动词主要有两大类:一类是感官动词,另一类是使役动词。1.感官动词see,hear,feel,notice,find等可以接复合宾语,过去分词作宾补。Whileshewasreading,sheheard

hername

calledbehind.当她在读书的时候,她听见有人在背后叫她的名字。Ifind

hisEnglish

improvedalot.我发现他的英语提高很多。2.使役动词make,have,get,keep,leave等可以接复合宾语,过去分词作宾补。Shewenttothehospitaltohave

hiseyes

examined.她去医院把眼睛检查了一下。Theforeignertriedtomake

herself

understood,butfailed.这个外国人设法使别人明白她的意思，但失败了。Explanation3.意欲动词want,like,wish,expect,wouldlike等可以接复合宾语，过去分词作宾补。I'dlike

thejob

donewhenIcomebackfromthejourney.当我旅行回来时,我想让这份工作(被别人)做完。Themotherwants

herdaughter

taughtmusicinherfreetime.这位母亲想让她的女儿在空闲时间学音乐。上述动词也可以接不定式的被动式作宾语补足语,即在过去分词前加tobe。Theywouldlike

thebook

(tobe)publishedthisyear.他们想要这本书今年出版。Wewant

thismatter

(tobe)settledimmediately.我们希望这个问题立刻被解决。Explanation（四）各种非谓语形式作宾补的区别1.现在分词作宾补和过去分词作宾补的区别现在分词作宾补,宾语是动作的执行者;过去分词作宾补,宾语是动作的承受者。Isawthedog

followingaman.我看见那只狗跟在一个人的身后。Isawthedog

followedbyaman.我看见有人在那只狗后面跟着。2.不定式现在分词、过去分词作宾补的区别不定式表示动作的全过程或结果;现在分词表示主动和正在进行;过去分词表示被动和完成。IhaveseenMilla

growupfromchildhood,soIknowherquitewel1.我看着米拉从小长大，因此我很了解她。SomestudentslastsawReed

playingnearanInternetbar.几个学生最后看见瑞德时他正在一家网吧附近玩耍。I'dliketoseeaproposal

putforwardatonce.我想看到立马有人提出建议。Explanation3.过去分词现在分词被动式作宾补的区别Sheheardhername

calledjustamomentago.刚才她听见有人叫过她的名字。(called是过去分词作宾补,表示“被动和完成”)Sheheardhername

beingcalledfrombehindandstoppedtolookback.她听见有人在后面一直叫她的名字,就停下来向后看。(beingcalled是现在分词的被动式作宾补，表示“被动和进行”)Explanation现在分词(v.-ing)或过去分词(v.-ed)作宾语补足语①

see,hear,find,notice+sb./sth.+

doingdone②

have,keep,get,leave+sb./sth.+

doingdone“使,让”③

with+sb./sth.+

doingdoneExplanation用所给动词的正确形式完成句子LastSunday,wewenttothezootoseesomewildanimals.Whenwearrivedintheearlymorning,wefoundthegate1.________(close).Sowehadtowaitoutside.Assoonaswesawthegate2.________(open),wewentinimmediately.Howexcitedweweretoseesomeanimals3.________(play)witheachotherinthezoo!Therewasahugemetalcageinthecentreofthezoo.Aswedrewnear,wecouldseeasmallmonkey4.____________(attack)byagroupofoldermonkeys.WhileIwaswatching,Iheardmyname5.________(call)frombehind.Inoticedaboy6.________(name)David7.________(run)towardsme.Hetoldmethathehadmetaforeignerandtheforeignerdidn'tspeakChinese.Sohewasn'tabletomakehimself8.________(understand)thoughhetriedtomakesomegestures.WhenIlearnedthattheforeignerwantedtohaveapicture9.________(take)bythesideofabeautifulpeafowl,Iwentandhelpedtakeapictureforhimatonce.closedopenedplayingbeingattackedcallednamedrunningunderstoodtakenExplanation单句语法填空(1)WhenIwasonmywaytoschoolthismorning，Isawtwowomen________（argue）.(2)Hewasjustabouttositdownwhenhefeltsomething

（move）nearhisfeet.(3)Onthebankoftheriver，wefoundhim

(lie）onabench，withhiseyes

（fix）onakiteinthesky.(4)Istoodonthebridgeandwatchedboats

（pass）by.arguingmovinglyingpassingfixedwithhiseyes__________(look)atakiteintheskylookingfixeyeson…:盯着……看eyes为fix的宾语，相似短语如showsb.aroundExplanation(5)Don’tkeepthechildren

（work）ontheirlessonsallday.(6)Theyoungmanwascaught

（steal）acar.(7)Listeningtomusicathomeisonething，goingtohearit_______________________（perform）liveisquiteanotherthing.(8)Acookwillbeimmediatelyfiredifheisfound

（smoke）inthekitchen.workingstealingbeingperformedsmokingExplanation(9)Heisverypopularamonghisstudentsashealwaystriestomakethem

（interest）inhislectures.(10)Whenwesawtheroad

（block）withsnow，wedecidedtospendtheholidayathome.(11)Let’shaveallthewindows

（clean）.(12)Beforedrivingintothecity，youarerequiredtogetyourcar___________（wash）.interestedblockedcleanedwashedExplanation(13)Eventhebestwriterssometimesfindthemselves

（lose）forwords.(14)Weexpectthisplan

（carry）outsuccessfully.(15)Thissongisoftenheard

（sing）everywhereinChina.(16)Hisparentssawhim

（award）thewinner’smedal.lostcarriedsungawardedExplanation现在分词和过去分词作宾语补足语(语法专练)ExercisesReadthepassageandchoosethecorrectformoftheverbs.Attracted/Attractingbymermaidssinceshewasachild,HannahFrasercreatedherfirsttailwhenshewasonlynineyearsold.Now,sheisamodelandperformanceartistdevoted/devotingtooceanconservation.Shecanbeseenworn/wearingmermaidclothinganddived/divingupto50feetunderwatertoswimwithdolphins,sharksandwhales.SheappearedinTheCove，adocumentaryaimingathighlightingthecrueltyofdolphinhunting.Besidesperformingandmodelling,Hannahtravelstheworldgiven/givingpresentationsandtalks,gettingmorepeopleinvolved/involvingintheconservationofoceanlife.2ExercisesRewritetheunderlinedsentencesintheinterview,usingthe-ingand

-edformstomakeitmorecompactandcoherent.Reporter:HellofromSanjiangyuanNationalNatureReserve（SNNR）.WithmetodayisLinFeng，astaffmemberworkinghere.LinFeng，canyoutellusabitaboutSNNR?LinFeng：Well，SNNRwasestablishedin2000andisthehighestandsecondlargestnaturereserveinChina.Here,

youcanseedramaticlandscapes.Theychangefrommountainstograsslands,

foreststorivers.Mostimportantly，itcontainstheheadwatersoftheYellowRiver,theChangjiangRiverandtheLancangRiver.3Here,youcanseedramaticlandscapeschangingfrommountainstograsslands,foreststorivers.ExercisesReporter:What’sthebiggestproblemfacedbySNNR?LinFeng:Inrecentyears,

wehaveseenlargeareasofwetlandthatweredamaged

byhumanactivity.Thishashadanegativeimpactontheuniqueplantsandanimalslivingthere.We’vealsoseendroughtsandfloodscausedbythesechanges,whichaffectthewatersupplydownstream.ltisanintegratedsystem,yousee.Reporter:Andwhatsortofworkareyoudoingtohelpsolvetheseproblems?

Inrecentyears,wehaveseenlargeareasofwetlanddamagedbyhumanactivity.ExercisesLinFeng:Ourjobistoprotectandrestorethenaturalenvironment.Thisincludeskeepingtheoriginalenvironmentfrombeingtouched,aswellasadoptingnew,sustainablewaysoffeedingfarmanimals.Reporter:Researchshowsthattheenvironmentandvegetationcoverageinthewetlandshavebeengreatlyimproved.You'vedoneagreatjob!Thisincludeskeepingtheoriginalenvironmentuntouched,ExercisesDealingwithglobalwarming_________________________Sharewhatyouknowabouttheseexpressions.4节约用水LED灯管可再生资源碳足迹温室效应再生水瓶企业机构、活动、产品或个人通过交通运输、食品生产和消费以及各类生产过程等引起的温室气体排放的集合CompletethebrochurewiththeexpressionsinActivity4.SixthingsyoucandoNOWtohelpstopglobalwarming

•Reducewastebychoosingreusableproducts—geta（n）_________________,

forexample.•Trytoreduceyour__________________.Walkorrideabikeinsteadoftakingacar.•Use_______________

suchassolarenergyandwindpower.•Thelessenergyyouuse，thelesscarbondioxideisreleased.Replacingaregularlightbulbwitha（n）____________isagreatstart.•

isimportantbecausecleanwaterisalimitedresource.Also,weusealotofenergytoprocesscleanwater.•Plantingtreescanhelpalotinreducingthe__________________

becausetreesabsorbthecarbondioxideintheair.reusablewaterbottle

carbonfootprint

renewableenergy

LEDbulbWaterconservation

greenhouseeffect

5Workinpairs.Discusswhatyoucandotohelpdealwithglobalwarming,usingthewordsandexpressionsyouhavelearnt.A:Iwillgotoschoolbybiketoreducemycarbonfootprint.B:

IwillaskforanelectronicreceiptwhenIgoshopping.…6A：Iwillchoosereusableproducts—forexample,getareusablewater

bottletoreducewaste.B：Iwillwalkorrideabikeinsteadofdrivingacartoreducemy

carbonfootprint.A：Iwilluserenewableenergysuchassolarenergyandwindpower.B：IwillreplacearegularlightbulbwithanLEDbulbasagreatstart.

Iwillturnoffthelightwhenthereisnopersonintheclassroom.Iwillunplug（拔掉插头）theTVwhenIdon’twatchit.IwillturnoffthetapwhenIfinishwashingmyhands.Iwillusetheclothes-washingwatertowatertheflowers.Whatistheprobleminthepicture?smogSmogcomesfromthewords"smoke"

and"fog",anditisusedtodescribetheairpollutionincitiescausedmainlybytrafficandfactories.Smogcanbedangerousbecauseitcausessevere

breathingproblemsandinfections.n.雾n.烟雾，雾霾adj.(问题、伤势、传染病)很严重的n.感染，传染病Let’swatchavideoandgetsomemoreinformationaboutsmog.Listentothelectureandchoosethetopicsthatarecovered.

1.Whattheword“smog”means.2.Whentheword“smog”appeared.3.Whatcausedsmoginthepast.4.Whatcausessmognow.5.Theeffectsofsmogontheenvironment.6.Howgovernmentstrytoreducesmog.7.Whatwillhappenifwedon’treducesmog.7礼貌的打断通常是请求允许打断某人，通常以If开头…我可以……吗？或者CanI…？在此之前可以先道歉，如Sorry，…或者Excuseme，…通常，当某人停下来喘口气时，或者在说出的句子之间的轻微停顿时，我们会打断他们。LearningtolearnApoliteinterruptionisusuallyframedasarequestforpermissiontointerruptsomeone,oftenstartingwithIf...,

MayI...?

orCanI...?ThismaybeprecededwithanapologysuchasSorry,...orExcuseme,...Usuallyweinterruptsomeonewhentheypauseforbreath,orduringtheslightpausebetweenspokenclauses.Listenagainandcompletetheslides.1900s

TheGreatSmognowindchemicalscomingfromtrafficrequirementsofpayingtodrivechemicals8Nowtalkaboutwhatthestudentssaytointerruptthelecturerpolitely.Listenagainifnecessary.Lecturer:Goodevening,everyone,andthankyouforcomingtotoday’stalk.I’mDrBrownandI’mgoingtotalkaboutairpollutionincities-whatweallknowas“smog”.Pleasefeelfreetostopmeifyouhaveanyquestions.So,firstofall,abitofhistory.Theterm“smog”wasfirstusedinthe1800sincitiesthathadproblemswithsmokeandfog.StudentA:Sorryforinterrupting,butIbelieveitwasinthe1900s.Lecturer:Sorry,Imadeamistake.Youareright.Itwasinthe1900s.Thankyou.Londonwasoneofthecitieswheresmogcausedbigproblems.InDecember1952,itsufferedfrom“TheGreatSmog”.Itwasaverycoldwinter,soalotofcoalwasburnedathomeandinthefactories.Theproblemwasthattherewasnowind,sothicksmogcoveredthecity.Nowadays...StudentB:Excuseme,butcanIjustask-didthesmogcauseanydeaths?Lecturer:I’mafraidso.Accordingtoresearch,about4,000peopleareknowntohavediedasaresultofthesmog,butthatnumbercouldbemuchhigher.Itwasterrible!Nowadays,smogstillexists,butisproducedbychemicalscomingfromtrafficandfactories.However,governmentsaretakingmeasurestoreducesmogasmuchaspossible.Now,let’slookatwhatsmogdoestoourhealth.StudentA:IfIcouldjuststopyouagain...Canyougiveusexamplesofthesemeasures?Lecturer:Well,forexample,factoriesmustfollowrulesaboutwhatchemicalstheyuse.Insomecities,whenthere’ssmog,peoplehavetopaytodriveinthecentre.Now,let’smoveontotheimpactofsmogonourhealth...Workinpairsandtalkaboutrecycling.StudentATellStudentBaboutrecyclingusingtheinformationbelow.

BepreparedtobecorrectedbyStudentB.•Theclassificationofhouseholdwasteaimstohelppeopleseparatedifferenttypesofwaste.Thisisimportantbecausethesedifferenttypesofwastecanbedisposedoforrecycledappropriatelyandeffectively.•Householdwastecanberoughlydividedinto:*foodwaste*non-recyclablewaste*recyclablewaste,includingpaper,glass,plasticandusedbatteries9•Chinaplanstointroducehouseholdwasteclassificationandsortinginthefirstbatchofcitiesby2020.OnlyBeijing,Shanghai,TianjinandChongqingareincludedinthefirstbatch.•Thetargetrecyclingrateinthesecitieshasbeensetat55%by2020.Usefulexpressions•Pleasefeelfreetostopmeifyouhaveanyquestions.•Sorry,I’vemadeamistake.•You’reright,...•I’mafraid

...•Well,...StudentBListentoStudentAtalkingaboutrecycling.Interruptpolitelytocorrecthim/herusingthefollowinginformation:•

Usedbatteriesareusuallyregardedasnon-recyclablewasteandshouldbedisposedofseparately.•ThefirstbatchofcitiestointroducehouseholdwasteclassificationandsortingincludesBeijing,Shanghai,Tianjin,Chongqingandallcapitalsofprovincesandautonomousregions.•Thetargetrecyclingrateinthesecitieshasbeensetat35%by2020.Usefulexpressions•Sorrytointerrupt,but...•Excuseme,butcanIjustask...?•CouldIjuststopyouagaintocheck...?•DoyoumindifIaskanotherquestion?•Sorry,butIwaswonderingwhether...•IsitOKifIjumpinforasecond?Lecturer:Goodafternoon,everyone,andthankyouforcomingtotoday’stalk.I’mDrSmithandI’mgoingtotalkaboutrecycling.Pleasefeelfreetostopmeifyouhaveanyquestions.So,firstofall,thepurposeoftheclassificationofhouseholdwaste.

Theclassificationofhouseholdwasteaimstohelppeopleseparatedifferenttypesofwaste.Thisisimportantbecausethesedifferenttypesofwastecanbedisposedoforrecycledappropriatelyandeffectively.Andhouseholdwastecanberoughlydividedinto:foodwaste;non-recyclablewaste;recyclablewaste,includingpaper,glass,plasticandusedbatteries.StudentB:Sorryforinterrupting,butIknowthatusedbatteriesareusuallyregardedasnon-recyclablewasteandshouldbedisposedofseparately.SampleLecturer:

Sorry,I’vemadeamistake.Youareright.Usedbatteriesarenon-recyclablewaste.Thankyou.

Chinaplanstointroducehouseholdwasteclassificationandsortinginthefirstbatchofcitiesby2020.OnlyBeijing,Shanghai,TianjinandChongqingareincludedinthefirstbatch.StudentB:

CouldIjuststopyouagaintocheckthatyousayonlyBeijing,Shanghai,Tian