Topic 2 Pollution and RecyclingWord文档下载推荐.docx
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Topic 2 Pollution and RecyclingWord文档下载推荐.docx
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oilspills
石油泄漏;
acousticinsulation
隔音;
smokeprevention
防烟;
chemicaltreatmentofwaste
废物的化学处理;
oilresiduerecuperation
残油回收;
recycledmaterials
回收的材料;
reuseofmaterials
材料再利用;
sewagedisposal
污水处置;
waterreuse水的再利用
V.PossibleQuestions:
1.Whatdoyouthinkweshoulddotopreventglobalwarming?
2.Doyouthinkpeopleshouldrecyclenewspapers?
Whyorwhynot?
3.Whatdoyouthinkoftheproblemofgarbageinthecity?
4.Whataresomeofthebadeffectsofpollution?
IV.KeyQuestions:
1.Howmanykindsofpollutionarethere?
Pollutioncrisisisamajorproblemallaroundtheworld.Ithasaffectedthelivesofmillionsofpeopleandcausedmanydeathsandhealthproblems.Therearebasically4typesofPollution.Theyare:
airpollution,waterpollution,noisepollutionandsoilpollution.
crisis:
危机Theysufferedhugelossesinthefinancial
crisis.
affect:
影响Hewasmuch
affected
bythesadnews.
basically:
基本上,主要地Basically,it'
sallaquestionofupbringing.
soil:
土地,土壤It'
srichtherebecauseofthefertilityof
soil.
2.Whatisairpollution?
Airpollutionmeanstheexhaustfromburningfuelsinautomobiles,homes,andindustriesisamajorsourceofpollutionintheair.Itisalsocausedbythereleaseofparticlesorsmogintotheairfromburningfuelforenergy.Anothertypeofpollutionisthereleaseofnoxiousgases,suchassulfurdioxide,carbonmonoxide,nitrogenoxides,andchemicalvapors.Thesecanhavefurtherchemicalreactionsoncetheyareintheatmosphere,formingsmogandacidrain.
exhaust:
排气装置The
exhaust
pipeshotsparks.
Automobiles:
汽车
source:
来源Hisaccountprovidesyouwithaready
source
ofincome.
causedbythereleaseofparticlesorsmog:
由释放在空气中的烟雾及碎木屑导致而成。
fuel:
燃料Oneofthemaindisadvantagesofthissystemisthatitusesverylargeamountsof
fuel.
energy:
能源Thesolarcellcanconvertthe
energy
ofsunlightintoelectricenergy.
noxious:
有毒的noxious
chemicalwastes
sulfurdioxide:
[化]二氧化硫
carbonmonoxide:
[化]一氧化碳Asmotorvehiclesburnfuel,theygiveoff
carbonmonoxide
asawaste
nitrogenoxides:
氧化氮
chemicalvapors:
化学蒸汽
chemicalreactions:
化学反应
3.Whatiswaterpollution?
Waterpollutionisthecontaminationofwaterbodiessuchaslakes,rivers,oceans,andgroundwatercausedbyhumanactivities,whichmakesitfordrinkingandotherpurposes.Themajorsourcesofwaterpollutioncanbeclassifiedasmunicipal,industrial,andagricultural.
Wecan'
tlivewithoutwater,butnowmanyriversarepolluted.Hundredsofdeadfishcanbefoundonthesurfaceofrivers.
Peoplecometoknowtheseriousnessofwaterpollution.Ourgovernmentistakingmeasurestoprotecttheriversagainstpollutions.
contamination:
污染,污染物Arobeorsmockworninoperatingroomsandotherpartsofhospitalsasaguardagainst
contamination。
手术服在手术室里和医院的其他地方为防止感染或传染而穿的长袍或罩衫
ocean:
海洋ThesecreaturesliveinthedepthofthePacific
Ocean(太平洋)
groundwater:
地下水
classify:
分类,归类Thebooksinthelibraryare
classified
bysubject
municipal:
市政的Sheworksina
municipal
library
agricultural:
农业的The
agricultural
commoditiesareabundantthisyear.今年的农产品很丰富。
surface:
表面The
surface
ofthelakeisquitestill.
takingmeasuresto:
采取措施去做某事
4.Whatisnoisepollution?
Noisepollutionisalsoquitedisturbingandannoying.Thenoisepollutionlevelsurgesduetothetraffic,industriesandfactories.Thisleadstothelackofconcentration,disturbsthepeacefulatmosphere,putsheavymentalstrainandincreasesmentalstrainonpeople.
disturbing:
烦扰的,担心的Hehashadsome
disturbing
experience
annoying:
恼人的,Aflykept
annoying
me.
surge:
猛增
Anger
surged
upwithinhim.
leadto:
导致Toomuchworkandtoolittlerestoften
leadto
illness.
lackof:
缺乏Theflowersarewiltingfor
lackof
water.这些花因缺水而渐渐枯萎。
concentration:
集中,
Thedrugaffectsone'
spower(s)of
concentration.
disturb:
扰乱,
妨碍Ididn'
tlike(iefeltreluctant)to
disturb
you.
mentalstrain:
精神状态紧张
5.Whatissoilpollution?
Soilpollutionisthedumpingofwastesinmanyareasisamajorcauseofsoilpollution.Suchlandcannotbeusedforagriculturalpurposes.Therearemanydifferentwaysthatsoilcanbecomepolluted,suchas:
seepagefromalandfill,dischargeofindustrialwasteintothesoil,excessiveapplicationofpesticides,herbicidesorfertilizer.
dumping:
倾销Aninstanceortheresultof
dumping
storeddata.
purpose:
目的Sheseemstodothesethingson
purpose.
seepage:
泄漏
landfill:
垃圾填埋地
discharge:
排出,释放Howlongwillthe
discharge
ofthecargotake?
excessiveapplication过度适用
pesticide:
杀虫剂,农药Theseedsandthe
pesticide
arebothready.
herbicide:
除草剂
fertilize:
施肥,使丰饶Thepeasants
fertilize
thefieldbyusingmanure.
6.Whatisacidrain?
Acidrainisacidicrainwhichisharmfulforplants,animalsandbuildings.Acidrainismostlycausedbyhumanreleaseofsulfurandnitrogencompoundswhichreactintheatmospheretoproduceacids.Plantsmaydieandanimalsmaygetdiseases.Buildingsmaygeteroded.
acidic:
酸的,酸性的Thesoilbecomesmoreandmore
acidic
aspollutionmountsup
releaseofsulfur:
硫(磺)的释放
nitrogencompound:
氮化合物
react:
反应,反攻Howdidthey
react
toyoursuggestion?
erode:
腐蚀,侵蚀Metalsare
eroded
byacids.
7.Howdowereduceandrecycle?
1don’tbuyheavilypackedgoods
2buy“loose”foodratherthanpre-packaged
3stopjunkmailandfaxes
4canceldeliveryofunwantednewspapers,donateoldmagazinestowaitingrooms
5useyourownshoppingbagswhengoingtothesupermarket
6takeapackedlunchtoworkorschoolinareusableplasticcontainer
7chooseproductsinpackagingwhichyouknowcanberecycled
8
recyclecans,bottles,plasticbags,andnewspapers.Whenyourecycle,youhelpsavenaturalresources,liketrees,oil,andelementssuchasaluminum(铝).
pre-packaged:
预包装的
canceldelivery:
废弃物的运送
donate:
捐赠,捐献
Ican
donate
onehundreddollarsatbest.
reusable:
可再度使用的Objectrepositorysupportforcreatingshared,
reusable
formanddatamodule.
container:
容器,
Areactorisa
container
forchemicalreaction.
naturalresource:
自然资源
element:
要素
8.Howcanweprotectforests?
Alotofforestshavebeendestroyedallovertheworld.Protectingtheearth'
sforestsandreplantingthosealreadylostareveryimportantforreducefloodingandsoilerosion.Toreducethepressureonforests,weshouldreducetheburningofwoodandmakeascheduleforsustainableforestry.Andweshouldalsoplantmoretrees.
flooding:
泛滥Memoriesofhischildhoodcame
flooding
back.
soilerosion:
水土流失,土蚀
schedule:
安排
sustainableforestry:
可持续林业
Topic3NationalandLocalproducts
1.Whatkindsoflocalproductsdoyouknow?
2.Whichfoodiswell-knowninBeijing?
1.第二条件句
IfIwere…,Iwoulddo…..表示与现在事实相反的条件句
IfIwereyou,Iwouldgotoschool.
IfIhad500milliondollars,Iwouldputitintothebank.
2.简单的被动语态bedone
Mustitbedonebyher?
AtoywasgivenbymymomwhenIwasthreeyearsold.
3.Usedtodo表示过去常常做某事
HeusedtodohishomeworkonSunday,butnowheoftendoeshomeworkonSaturday.
IusedtoswimeverySaturday.
Roast烤,炙,烘;
Precise精确的;
准确的;
确切的;
Established已建立的;
Incision切入,切开;
Facilitate使容易;
促进;
帮助;
Cavity洞,穴,凹处;
Incision切入,切开;
Centigrade摄氏度;
Unique独特的;
Flavor味,味道;
Succulent多水分的;
有趣味的;
Onions洋葱;
Tender嫩的;
柔软的;
Scattered散乱的;
散布的
1.CanyoutelltheprocessofmakingBeijingduck?
2.WhichrestaurantisfamousforBeijingduck?
3.Doyouknowthehistoryofgreentea?
4.Haveyouheard“thesilkroads”?
Silk
1.Whatistheoriginofsilk?
SilkswereoriginallyreservedfortheKingsofChinafortheirownuseandgiftstoothers,butspreadgraduallythroughChinesecultureandtrade,andthentomanyregionsofAsia.However,veryfewpeopleknowwhenorwhereorhowitisdiscovered.Therearemanylegendsaboutthediscoveryofsilk,someofthethemarebothromanticandmysterious.Thereisabeautifullegendoftheoriginofsilk.Longlongago,therewasanhonestandkind-heartedmannamedNiuLang.AfairyfromheavenZhiNufellinlovewithhimandcamedownsecretlytoearthandmarriedhim.WhenZhiNucamedownfromtheHeaven,shebroughtakindofworm.Thewormcouldmakeoutthesilk.Andnow,weallknowthatthesewormsarecalled“Can”,andtheyliveontheSangleaves.That’sthestoryofsilk.
originally:
原本He
originally
neednotbuysuchbighouse.
reserved:
保留的Theseseatsare
reserved
forspecialguests.
gradually:
逐渐地Controlsinthecityhave
gradually
tightened.
trade:
做买卖He
trades
onhisfather'
sreputation.
region:
范围AremostofthelakesLocatedinthenorthcentral
region?
legend:
传说Thisoriental
legend
isfascinating.
mysterious:
神秘的Therearemany
mysterious
storiesabouttheEgyptianpyramids.
worm:
蠕虫Manybirdseat
worms.
1.Whydopeoplelovesilk?
Itiswell-knownthatsilkisdiscoveredinChinaasoneofthebestmaterialsforclothing.Ithasalookandfeelingofrichnessthatnootherclothcanmatch.Itwasasymbolofwealthandhighsocialstatus.Nowadays,silkisstillsomekindofluxury.
material:
材料Jimis
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