国际交流英语视听说B2..docx
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国际交流英语视听说B2..docx
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国际交流英语视听说
Book2 Unit1
Energy andOurPlanet
国际交流英语视听说
Content
ThinkandDiscuss
ExploringtheThemeAnalyticalListeningSharingYourIdeas
ViewingtheWorld
Engaging
FurtherListening
国际交流英语视听说
Unit1 EnergyandOurPlanet
Thinkand Discuss
ThinkandDiscuss
Questions
1.Whatdoyouthinkthecolorsin
thisphotomean?
2.Lookattheinformationonthispage.Whatdoyouthinkyouwilllearnaboutinthisunit?
ThermalimageofahouseinNewHaven,Connecticut,USA
ThinkandDiscuss
Questions
1.Whatdoyouthinkthecolorsinthisphotomean?
ExampleAnswers
Ithinkthecolorsinthisphotorepresenttemperature.Redandyellowareprobablywarmerareas,andgreenandbluearecoolerareas.It’spossiblethatthetemperaturestelluswhereheatfrominsidethehouseisescaping.Sinceheatrises,itmakessensethatmostoftheheatisescapingfromtheupperpartofthehouse.
ThinkandDiscuss
Questions
2.Lookattheinformationbesidethephoto.Whatdoyouthink
youwilllearnaboutinthisunit?
ExampleAnswers
Ithinkwewilllearnaboutenergysuchaselectricity,coal,andoil,andalsohowouruseofenergyisaffectingtheearth.
国际交流英语视听说
Unit1 EnergyandOurPlanet
Exploring the Theme
ExploringtheTheme
EnergyandOurPlanet
PrudhoeBay:
aregiononthenortherncoastofAlaska,U.S.A.,
northoftheArcticCircle.OneofthelargestoilreservesinNorth
Americawerefoundtherein1968.普拉德霍湾
ExploringtheTheme
EnergyandOurPlanet
Middelgrunden:
theworld’slargestoffshorewindfarm.Itwas
builtin2000nearthecityofCopenhagen.Itsuppliesaroundfourpercentofthecity’senergyneeds.米德尔格伦登风电场
ExploringtheTheme
EnergyandOurPlanet
A|Lookatthephotosandreadthecaptions.Thendiscussthefollowingquestions.
1.Whatkindsofenergyorfueldoyouseeonthesepages?
2.Howisourenergyuseaffectingtheenvironment?
3.Whataresomeexamplesofrenewableenergy?
ExploringtheTheme
EnergyandOurPlanet
London,Britainatnight
ExploringtheTheme
EnergyandOurPlanet
Agrizzlybearandhercubswalk
alonganoilpipelineinPrudhoe
Bay,Alaska.Ouruseoffossil
fuelsisimpactingtheenvironmentinavarietyofways.
ExploringtheTheme
EnergyandOurPlanet
WindturbinesatMiddelgrunden
WindParkinCopenhagen,Denmarkprovidearenewableformofenergy.Manycountriesareusingrenewableformsofenergysuchaswind,hydroelectric,andsolarpower.
ExploringtheTheme
EnergyandOurPlanet
1.Whatkindsofenergyorfueldoyouseeonthesepages?
ExampleAnswers
IseeelectriclightsinLondon,aswellascarsandboatsthatusegasolineandoil.Ialsoseeanoilpipelinewithbearswalkingonit,andturbinesthatusewindenergytoproduceelectricity.Inthepiecharts,anumberofotherkindsofenergyarementioned,includingnaturalgas,solarandgeothermalenergy,nuclearandhydroelectricenergy,andbiomass.
ExploringtheTheme
EnergyandOurPlanet
2.Howisourenergyuseaffectingtheenvironment?
ExampleAnswers
Whenweburnfuelforenergy,itsendspollutionintotheatmosphere,andovertime,itischangingEarth’sclimate.Ontheotherhand,usingcleaner,renewableformsofenergyreducesthosenegativeeffectsontheenvironment.
ExploringtheTheme
EnergyandOurPlanet
3.Whataresomeexamplesofrenewableenergy?
ExampleAnswers
Renewableenergyincludewindenergy,solarenergy,hydroelectricity,geothermalenergy,andbioenergy,etc.
ExploringtheTheme
EnergyandOurPlanet
B|Lookatthepiechartsonpage3.Thendiscussthequestions.
1.Howmuchoftheworld’sproductionofenergycomesfromoil?
2.Howmuchoftheworld’s productionofrenewableenergycomesfromwindpower?
ExploringtheTheme
EnergyandOurPlanet
Thesepiechartsshowtheworld’sproductionofrenewableandnon-renewablesourcesofenergy.Eachsectionrepresentsadifferentsourceofenergy.Thenumbersshowwhatpercenteachsourceofenergymakesupofallenergyproduction.
ExploringtheTheme
EnergyandOurPlanet
1.Howmuchoftheworld’sproductionofenergycomesfromoil?
ExampleAnswers
Theworldgets38percentofitsenergyproductionfromoil.
ExploringtheTheme
EnergyandOurPlanet
2.Howmuchoftheworld’s productionofrenewableenergy
comesfromwindpower?
ExampleAnswers
Windpowercomprises1.9percentoftheworld’sproductionofrenewableenergy.
国际交流英语视听说
Unit1EnergyandOurPlanet
AnalyticalListening
AnalyticalListening
Listening 1
Chuma 丘马(人名)
BrandiNelson布兰迪·纳尔逊(人名)
gallonn.加仑(液量单位)
gasolinen.汽油
conservev.节约(水、能源等)
appliance n.家用电器
NeetuPanchal尼图·潘查尔(人名)
Lalita拉利塔(人名)
AnalyticalListening Listening 1
Maun:
alargetowninBotswana.Ithasgrownfromasmallagriculturaltownintothecountry’smaintouristcenterwithshopping
centersandaninternationalairport. 马翁(博茨瓦纳城镇)
AnalyticalListening Listening 1
Botswana:
acountryinsouthernAfrica.Almostthree-quartersofthecountryiscoveredbydesert.Itgaineditsindependence
fromBritainin1966. 博茨瓦纳(非洲南部国家)
AnalyticalListening Listening 1
Jaipur:
withthecapitalcityofRajasthan,India.Itwasfoundedin
1727.Itisknownasthe“PinkCity”becauseitsavenuesarepaintedthatcolor.Thecitywasoriginallypaintedpinkin1876to
welcomethevisitingEdward,PrinceofWales. 斋浦尔(印度拉
贾斯坦邦首府)
AnalyticalListening Listening 1
Rajasthan:
thelargeststateinIndia.ItbordersPakistantothenorthwest.Thoughmuchofthestateiscoveredbydesert,Rajasthan
isalsohometomanywildlifeparksandsanctuaries(鸟兽保护区).
拉贾斯坦邦(印度西北部的邦)
AnalyticalListening
BeforeListening
Listening 1
PriorKnowledge.Workwithapartner.Matchthenamesof
placeswiththephotosbelow.Inwhichoftheseplacesdoyouthinkpeopleusethemostenergy?
Why?
AnalyticalListening Listening 1
Maun,Botswana(Africa)
LasVegas,Nevada(U.S.A.)Jaipur,Rajasthan(India)
Maun,Botswana
a.(Africa)
Jaipur,Rajasthan
b.(India)
LasVegas,
c.Nevada(U.S.A.)
AnalyticalListening
Listening
APowerPointLecture
Listening 1
A|ListeningforMainIdeas.Listentoalectureandnumberthefamiliesintheorderthatyouhearaboutthem.Thenwritedownthecountrywhereeachfamilylives.
3 country:
India
AnalyticalListening
A|ListeningforMainIdeas.
Listening 1
1 country:
Africa
AnalyticalListening
A|ListeningforMainIdeas.
Listening 1
2 country:
U.S.A.
AnalyticalListening
Listening 1
B|ListeningforDetails.Listenagainandcompletethenotes
abouteachfamily.
TheChumaFamily
•washclothes
byhand ,hangtheminthesuntodry
•children
walk
toschoolorusea
boat
•use
fossilfuels
forlightsandaradio
•theyhave
afairlysmall
impactontheenvironment
•sometimestheydon’thave
dryclimate
water
because ofthe
AnalyticalListening Listening 1
B|ListeningforDetails.Listenagainandcompletethenotes
abouteachfamily.
TheNelsonFamily
•washanddrytheirclothesin
amachine
•parents
drive
thechildrentoschool
•use
agallon
ofgasolineeveryday
•tosaveenergy,theyboughtappliances
moreefficient
•put
alotof
carbonintotheatmosphere
AnalyticalListening Listening 1
B|ListeningforDetails.Listenagainandcompletethenotes
abouteachfamily.
•liveinone
ThePanchalFamily
house
•havea
washingmachine
fortheirclothesbuthang
them
onthetopofthehouse
todry
•wanttobuildanother
room
intheirhouse
•Lalitagoestoworkby
bus
andhopesthe
familywill
soonbuyacar
AnalyticalListening Listening 1
AfterListening
CriticalThinking.Inyournotebook,listthefamiliesinorderof
theirenergyuse(fromthemosttotheleast).Thenwritethreewaysinwhicheachfamilycanconserveenergy.
AnalyticalListening Listening 1
ExampleAnswers
TheNelsonfamily:
•Drythewashedclothesoutsidewheneverpossible.
•Driveacarthatuseslessfuelandusepublictransportationwheneverpossible.
•Watchlesstelevisionandturnthetelevisionoffwhennotwatching.
ThePanchalfamily:
•Washclothesbyhand.
•Usemoresolarenergy.
•Iftheymusthaveacar,buyonethatisfuel-efficient.
Tobecontinued>>>
AnalyticalListening Listening 1
ExampleAnswers(Continued)
TheChumafamily:
•Theyonlyuseasmallamountofelectricity.
•Itwillbehardforthemtouselessthantheydonow,buttheycouldtrytousesustainablesourcesinsteadoffossilfuels.
AnalyticalListening
Lis
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