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SBUnitsAgreenworld
(有环保理念),(践行环保)and(过低碳生活).
Welcometotheunit:(FourtypesofpoHution)
PartA.Learnaboutpollution
(土壤污染),(噪音污染),
(空气污染),(水污染)
Todaywe'regoingtotalkaboutthefourmaintypesofpollution.
Soilispollutedby____________________(化学废料)andotherrubbishfromhumans.________
(砍伐)toomanytreescanalsoleadto.
Then,thereis_____________________.Thisisusually_____________________(由...导致)cars,
(卡车)andbusesontheroad.Noisefrom(建筑施工)also
creates.
____________________isanotherbigproblem.Mostairpollutioniscausedbythe_b__________
of(不洁燃料).(工厂排放的烟雾)pollutesthe
airaswell.
Finally,waterinrivers,lakesandseas__________________(被污染)becauseofmanyhuman
activities.Forexample,people__________________________(把化学制品倒入)riversandlakes.
Wastewateralsoaddsto(加剧)waterpollution.
PartB.Rcducingpollution
Millie:Whatcanwedo(减少空气污染)?
Daniel:It'sagoodidea____________________________________________________________(/II
他人拼车上学)or(坐公交车).
Millie:Yes.Wecanalso(骑车)ifwe(住得近).
Daniel:Goodidea.Wecan(多栽树).
Millie:Iagree.Andwhatabout(水?亏染)?Someriversdon't
(看起来干净和清澈)!
Daniel:Weshould____________________________________(使用更多环保清洁产品).
Millie:Yes.Thatwill(减少水污染).
Reading:Agreencountry
:agreencountry
IloveSwitzerland.Itisacountryand(有高山
和清澈湛蓝胡泊).Ilisbeautiful,andweshould_________________________________________
(努力保持它的原貌).
InSwitzerland,thingslike,andpaper__________________________________
(被分成不同的类别)andthenr.Infact,Switzerlandhasoneof
(垃圾回收率最高的国家之一)inIheworld—it(成功回
收)morethan50%________________________(其总垃圾量的).Ilearntaboutan
(回收衣服的组织).It(收集旧衣服)fromall
overthecountry.Someoftheclothesincharityshops,some
peopleinneed,andothersfactoriesforr.MyfamilyandI
oftenouroldclothesandshoesthis.
Ourgovernment__________________________________________and(有保
护森林和控制污染的严格法律).Whenpeoplebtheserules,they
(将受到惩罚).Forexample,ifwe________________________________________(在公共场所丢
垃圾),we(被罚款).
Natureisour(最宝贵的财富).We________________________________________
(依赖它丰富的资源来生存),soitisimportantforus_________________________(明智
地保护它).Luckily,wehavealready〔开始使用)energyfromthesun,wind
andwater.Thesetypesofenergy(产生彳艮少污染)and
(永远不会耗尽).Theyaregoinglo_________________________(更明智地被使
用)inthefuture.
Tomorrowis5June,(世界环境日).Countriesaroundtheworld
lotsofactivitiesandeventsit.Whatareyougoingto
dofortheenvironment?Rememberthateveryonecan______________________________________
(做些事情来产生影响)!
ReadingC.Greenville:aneco-friendlyplace
Greenvilleisaperfectplacetolive.Thankstotheofthecitizensovertheyears,
Greenvillehasbecomeagreatcity.
Therearelawsaboutwasteinthecity.Peoplehavetotheir
rubbishsoitcan___________________________.Infact,over40%ofthewastein
Greenvilleis.Thecityisverycleanandtidy.PeopledonotdroplitterinGreenville.
Theywillbeiftheydo.
Thecityhasalsobuiltmanybicycletoencouragetravellingbybike,andthenumberof
carsontheroadisbythelocaltrafficrules.Manypeoplenowgetaroundbybike.Thishas
totheairqualityofthecity.
Greenvilleusesplentyofcleanenergyfromthesunandwind.Thisisbetterfortheenvironment,
andtheenergywillnever.ThecitizensofGreenvillelivehappyandhealthylives.
Theyworktogethertoprotecttheenvironmentandbuildagreencily.
Grammar:Passivevoiceinthesimplefuturetenses
PartB.Usingthepassivevoice
Lastyear,manytrees(plant)attheschoolduringtheEnvironmentWeek.
Thisyear,othereco-friendlyactivities(organize).Arecyclingevent
(hold)atourschool.Youcandonateoldclothesandshoes.They
(send)topoorareas.Ihopeeveryone(积极参力口)atleastone
activityandalso(投票选举)theactivitiesyouwanttoseeinthefuture.
PartC.Usingthepassivevoice
Pollution
Pollutionisoneofthebiggestproblemsintheworldtoday.Inmanyplaces,rubbish(1)
(ihrow)intolakesandrivers,somanyofthem(2)(pollute).
Insomecities,people'shealth(3)(affect影响)byairpollution.Harmfulgasesin
theaircausecoughingorworse,andmorepeople(4)(hurt)inthefutureifthe
airdoesnotbecomecleaner.Likepeople,animals(5)(harm)bypollution.Soil
pollutionandwaterpollutionkillmanyanimalseveryyear.Plasticpollutionisalsoaserious
problem.Lastyear,millionsofpiecesofplastic(6)(find)intheAtlanticOcean.Much
oftherubbish(7)(eat)byseabirdsandseaanimals.Sadly,overonemillionseabirds
andover100,000seaanimalsdieeveryyearbecauseofthis.Ifwedonotacttoimprovethe
environment,morelivingthings(8)(kill)bypollution.
However,thereissomegoodnews.Anenvironmentalshov/(9)(hold)inthetownhall
thisFridayevening.AIlofuswillhaveachancetothinkabouttheworldaroundus.Waysof
protectingtheenvironment(10)(discuss).Everyonecanshareideasonhowto
maketheworldabetterplace.
InteRration:GoinRgreen
PartA.China'seffortstofightagainstdesertification
(根据...的说法)theUnitedNations,inthelast40years,
(沙漠化)_________________________________acrossalmost30%ofthe.
Chinahassomeofintheworldandisworkinghard
In1997,ChinajtheUNCCD(联合国防治荒漠化公约),an
tofightdesertification.Sincethen,Chinaitsdesertareathousands
ofsquarekilometreseachyear.AperfectexampleofthisistheMuUsDesert(毛乌素沙地)in
North-westChina.Manytreesthere.Nowabout80%ofthedesertis.
Chinahas_______________________________intheproblemofdesertification.
However,allthecountriesintheworldneedto__________________________________ourplanet.
PartB3・Anarticleaboutenvironmentalprotection
Agreenerearth
Manycountriesaretakingactiontoprotectour.
Disaseriousprobleminmanycountries,China.Chinais
itsdesertarea.OneexampleisQiziBay(棋子湾)inHainanProvince.
QiziBaywasoncea.Whenahit,theairwaswithsand.Tochange
this,ateamoflocalwomenworkedhardtointhearea.Thiswasnotaneasytask.After
manyyearsofhardworkandgovernmentsupport,theyfinally,andtherearcnowmillions
oftreesinQiziBay.
Anotherseriousproblemis.Plasticisveryusefulinourdaily
lives,butitcausesalotof.Scientistsareworriedthatsoontherewillbemore
thaninthesea.LotsofcounlriesareIryingtoimprovethissituation.Forexample,in,
peopletorecycleplasticbottles.
Alltheseeffortsgiveushopeagreenerplanet.Ifweworktogether,wecan
andcreateabetter,
PartC・GreenSunshineTown
Kitty:Doyouknowthatourtownisa?
Sandy:Yes.Ithinkit'sgreat.Ourtownisgreenthesedays.Forexample,
weallhavetonowmoreofit
Kitty:Andmorecleanenergylike_______________________________.Thishelpsmakeourair
cleaner.
Sandy:That'sright.Therearealso_______________________________thewastewaterinthecity.
Kitty:Well,alltheseways_____________________________theenvironment.
Sandy:Yes,theydo.
PartD2.Millie'sscriptforherpresentation
Let*sgogreen!
Areyoureadyto?Everybodycan________________________________________
theenvironment.It*seasy,andyouonlyhavetorememberthreewords:,,.
First,let'swasteandpollution.Wecansavewater
.Wecanwhenleavingaroom
.,wccanreducepollution___________________________________
oldthingsisanotherwayto_______________________________.This
andsavesenergy.Forexample,wecanoldclothesorbooksand
shop.
Finally,.It'sallabout________________________________________.Rememberthat
thingslikepaper,plasticandglass.Weshouldalso
andforrecycling.
Ifweall______________________________,wecan________________________________and
enjoyaworld!
8BUnit8Agreenworld
Welcometotheunit:(Fourtypesofpolliition)
PartA.Learnaboutpollution
Thinkgreen,gogreen,begreen,soilpollution,noisepollution,airpollution,waterpollution,
chemicalwaste,Cuttingdown,soilpollution,noisepollution,causedby,trucks,buildingwork,
noisepollution,Airpollution,burning,uncleanfuels,Smokefromfactories,ispolluted,pour
chemicalsinto,
PartB.Reducingpollution
toreduceairpollution,tosharearidetoschoolwithothers,takethebus,rideabike,liveclose,
plantmoretrees,waterpollution,lookcleanandclear,usemoreeco-friendlycleaningproducts,
reducewaterpollution
Reading:Reading:Agreencountry
Switzerland,withhighmountains,cleanbluelakes,trytokeepitthatway,glass,plastic,are
separatedintodifferentgroups,recycled,thehighestlevelsofwasterecycling,successfullyrecycles,
ofitstotalwaste,organizationforrecyclingclothes,collectsoldclothes,aresold,aregivento,
aresentto,recycling,send,to,organization,hasstrictlaw*toprotectforests,controlpollution.break,
willbepunished,droplitterinapublicplace,willbefined,greatesttreasure,dependonitsrich
resourcestolive,toprotectitwisely,startedtouse,producelittlepollution,willneverrunout,
beusedmorewidely,WorldEnvironmentDay,willorganize,tocelebrate,dosomethingtomake
adifference
ReadingC.Greenville:aneco-friendlyplace
efforts,eco-friendly,strict,management,separate,bedealtwithdifferently,total,recycled,punished,
paths,controlled,madeadifference,runout
Grammar:Passivevoiceinthesimplefuturetenses
wereplanted,willbeorganized,isgoingtobeheld,willbesent,willtakeanactivepartin,votefbr
PartC.Usingthepassivevoice
isthrown,arepolluted,isaffected,willbehurt,areharmed,werefound,waseaten,willbekilled,
willbe
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