人教版英語(yǔ)選修六Unit 4 Global Warming(第一課時(shí))課件

Objectives:

Bytheendofthisperiod,thestudentswillbeableto...practicethescanningskillstogetthespecificinformation.learnreadingstrategiesandwriteashortessayonsolvingtheproblemofglobalwarming.learnaboutthecausesandeffectsofglobalwarmingandraiseourawarenessofprotectingourglobe.

Objectives:

Bytheend1江蘇省黃埭中學(xué)

許振紅TheEarthIsBecomingWarmer江蘇省黃埭中學(xué)

許振紅TheEarthIsBecomi2人教版英語(yǔ)選修六Unit4GlobalWarming(第一課時(shí))課件31.Howhastheglobalwarmingcomeabout?

2.Whataretheeffectsofglobal

warming?ReadconsciouslyforthedetailReadconsciouslyforthedeta41.Howhastheglobalwarmingcomeabout?①Humanactivity---burningoffossilfuels.②Greenhouseeffect---greenhousegases---weneedthosegases.①Humanactivity---burningof52.Whataretheeffectsofglobalwarming?Encourageagreaterrangeofanimals.Makeplantsgrowfaster.Cropswillproducemore.2.Whataretheeffectsofglob6Maybe…

Thesealevelwillrise.Maybe…Thesealevelwill7Maybe…④

Therewillbesomedisasters,suchas…Flood!DroughtFamineSmog!…Maybe…④Therewillbesomedis8Humanactivity:_________the________incarbondioxidemore____fromthesunwillbe______theincreaseintheearth’stemperaturetheburningoffossilfuelsresultinincreaseheattrappedcoal,naturalgas&oilevidencefromCharlesKeelingthegreenhouseeffect1-1.5degreesmin.or5degreesmax.the________incarbondioxide91、Thisarticleisfrom________.A.anenviromentalmagazine.B.adiaryC.anovelD.astoryFutherunderstanding1、Thisarticleisfrom_______10

2.Whatisthestyleofthetext?

A.Narrative（敘述文）B.Exposition（說(shuō)明文）C.Practicalwriting（應(yīng)用文）D.Argumentation（議論文）

2.Whatisthestyleofthe11

3.Whichstatementistrueaccordingtothearticle?

A.

Thetemperaturelastcenturydidn'tincreasemuch.

B.Everyonebelievesthatglobalwarmingiscausedbytheactivitiesofhumans.

C.Itisclearwhateffectsglobalwarmingwillbringabout.D.Floodingcouldbeoneoftheeffectsoffutureglobalwarming.3.Whichstatementistrueacc124.Whichofthefollowingisprobablytheauthor'sopinion?

A.

Theeffectsofglobalwarmingcouldbeveryserious.

B.Globalwarmingwillbemildwithfewbad

environmentalconsequences.

C.Theburningofmoreandmorefossilfuelsisresultinginabigincreaseincarbondioxide.D.Wemusttakeglobalwarmingseriouslyandprotectourearth.4.Whichofthefollowingispr135.Wecaninferfromthepassagethat____.

A.

Thegreenhouseeffectistheresultofpeople'sactions.

B.AllscientiststhinkitisimportanttoreducetheamountofCO2intheatmosphere.

C.Thedebateabouttheeffectsofglobalwarminghasnotbeensettled.

D.Reducinggreenhousegaseswillimmediatelydecreasetheearth'stemperature.5.Wecaninferfromthepassag14evidenceThe2graphsareusedtoexplainpointsbyproviding_________ofglobalwarming.evidenceorphenomenon?evidenceThe2graphsareused15ConclusionBodyAtitleIntroductionStructureConclusionBodyAtitleIntroduct16_______ofglobalwarming

Part

2Part1(

)_________________

Different________toglobalwarming

Part3Para.2Para.3

Para.4

CausesattitudesPart4(

)__________________________totheissue

ofglobalwarmingWhethertodosomethingaboutglobalwarmingornotraiseaquestionleaveaquestion

GlobalWarmingPara.5analyzeIntroduction

Para.1Para.6_______ofglobalwarmingPart117Summary

Summarize

causesandeffectsofglobalwarmingwith

about30words.

Peoplearoundtheworldmayfeelthattheclimatehasbeengettingsteadilywarmerandwarmerinrecentyears.There’snodenyingthefactthathumanactivityisthemaincauseofglobalwarming,towhichpeopleresponddifferently.SummarySummarizecausesande18GroupDiscussionShoudwedonothing?or,aretheriskstoogreat?Whatdifferencecanwemake

toslowdownglobalwarming?

(individual,government)GroupDiscussionShoudwedon19Takingpublictransportlikebusescanreducegreenhousegasemissions

individualsTakingpublictransportlikeb20Therecyclingsymbol

BuyingtherecycledproductsRecycledproductsTherecyclingsymbolBuyingth21usinglow-flowshowerheadsbuyingenergy-efficientlightbulbsreplacewithusinglow-flowshowerheadsbuy221.Givemoneytogreenthesurroundingsandprotecttheforests.

government1.Givemoneytogreenthesurr232.Encouragepeopletofindandusemorerenewableenergy.2.Encouragepeopletofindand24rareplantsrareanimals3.Makelawstoprotectrareplantsandanimals.rareplantsrareanimals3.Make25Top6ThingsYouCanDo

Top6ThingsYouCanDo

Useenvironment-friendlyshoppingbags.

Reduce,reuseandrecycleUnplugunusedelectronicsUsepublictransportation

Buyenergy-efficient

lightbulbsChoose

vegetarian

or

vegan

meals

Top6ThingsYouCanDoTop626version

Sincetheclimatewillkeeponwarmingfordecadesevencenturies,isthereanythingwecando?Theanswerisforsure.Asindividualsweshoulddoourpart.Wecanmakesmallchangesliketakingpublictransporttoreducegreenhousegasemission.Inaddition,wecanchoosetobuytherecycledproducts,useenvironmentallyfriendlyshoppingbags,etc.Asforthegovernment,strictlawsconcerningglobalwarminghavetobeputintoeffect.Besides,it’sbetterforthegovernmenttoencouragepeopletofindandusemorerenewableenergy.

versionSince27

Inconclusion,despitethefactthatthere’salongwaytogobeforewecantakeacomfortableworldforgrantedagain,itisclearthattherearealotofthingsbothwecommonpeopleandthegovernmentcandotohelpslowdownglobalwarming,Inconclusion,28人教版英語(yǔ)選修六Unit4GlobalWarming(第一課時(shí))課件29Theworldwillbewonderful!Theworldwillbewonderful!30

Objectives:

Bytheendofthisperiod,thestudentswillbeableto...practicethescanningskillstogetthespecificinformation.learnreadingstrategiesandwriteashortessayonsolvingtheproblemofglobalwarming.learnaboutthecausesandeffectsofglobalwarmingandraiseourawarenessofprotectingourglobe.

Objectives:

Bytheend31江蘇省黃埭中學(xué)

許振紅TheEarthIsBecomingWarmer江蘇省黃埭中學(xué)

許振紅TheEarthIsBecomi32人教版英語(yǔ)選修六Unit4GlobalWarming(第一課時(shí))課件331.Howhastheglobalwarmingcomeabout?

2.Whataretheeffectsofglobal

warming?ReadconsciouslyforthedetailReadconsciouslyforthedeta341.Howhastheglobalwarmingcomeabout?①Humanactivity---burningoffossilfuels.②Greenhouseeffect---greenhousegases---weneedthosegases.①Humanactivity---burningof352.Whataretheeffectsofglobalwarming?Encourageagreaterrangeofanimals.Makeplantsgrowfaster.Cropswillproducemore.2.Whataretheeffectsofglob36Maybe…

Thesealevelwillrise.Maybe…Thesealevelwill37Maybe…④

Therewillbesomedisasters,suchas…Flood!DroughtFamineSmog!…Maybe…④Therewillbesomedis38Humanactivity:_________the________incarbondioxidemore____fromthesunwillbe______theincreaseintheearth’stemperaturetheburningoffossilfuelsresultinincreaseheattrappedcoal,naturalgas&oilevidencefromCharlesKeelingthegreenhouseeffect1-1.5degreesmin.or5degreesmax.the________incarbondioxide391、Thisarticleisfrom________.A.anenviromentalmagazine.B.adiaryC.anovelD.astoryFutherunderstanding1、Thisarticleisfrom_______40

2.Whatisthestyleofthetext?

A.Narrative（敘述文）B.Exposition（說(shuō)明文）C.Practicalwriting（應(yīng)用文）D.Argumentation（議論文）

2.Whatisthestyleofthe41

3.Whichstatementistrueaccordingtothearticle?

A.

Thetemperaturelastcenturydidn'tincreasemuch.

B.Everyonebelievesthatglobalwarmingiscausedbytheactivitiesofhumans.

C.Itisclearwhateffectsglobalwarmingwillbringabout.D.Floodingcouldbeoneoftheeffectsoffutureglobalwarming.3.Whichstatementistrueacc424.Whichofthefollowingisprobablytheauthor'sopinion?

A.

Theeffectsofglobalwarmingcouldbeveryserious.

B.Globalwarmingwillbemildwithfewbad

environmentalconsequences.

C.Theburningofmoreandmorefossilfuelsisresultinginabigincreaseincarbondioxide.D.Wemusttakeglobalwarmingseriouslyandprotectourearth.4.Whichofthefollowingispr435.Wecaninferfromthepassagethat____.

A.

Thegreenhouseeffectistheresultofpeople'sactions.

B.AllscientiststhinkitisimportanttoreducetheamountofCO2intheatmosphere.

C.Thedebateabouttheeffectsofglobalwarminghasnotbeensettled.

D.Reducinggreenhousegaseswillimmediatelydecreasetheearth'stemperature.5.Wecaninferfromthepassag44evidenceThe2graphsareusedtoexplainpointsbyproviding_________ofglobalwarming.evidenceorphenomenon?evidenceThe2graphsareused45ConclusionBodyAtitleIntroductionStructureConclusionBodyAtitleIntroduct46_______ofglobalwarming

Part

2Part1(

)_________________

Different________toglobalwarming

Part3Para.2Para.3

Para.4

CausesattitudesPart4(

)__________________________totheissue

ofglobalwarmingWhethertodosomethingaboutglobalwarmingornotraiseaquestionleaveaquestion

GlobalWarmingPara.5analyzeIntroduction

Para.1Para.6_______ofglobalwarmingPart147Summary

Summarize

causesandeffectsofglobalwarmingwith

about30words.

Peoplearoundtheworldmayfeelthattheclimatehasbeengettingsteadilywarmerandwarmerinrecentyears.There’snodenyingthefactthathumanactivityisthemaincauseofglobalwarming,towhichpeopleresponddifferently.SummarySummarizecausesande48GroupDiscussionShoudwedonothing?or,aretheriskstoogreat?Whatdifferencecanwemake

toslowdownglobalwarming?

(individual,government)GroupDiscussionShoudwedon49Takingpublictransportlikebusescanreducegreenhousegasemissions

individualsTakingpublictransportlikeb50Therecyclingsymbol

BuyingtherecycledproductsRecycledproductsTherecyclingsymbolBuyingth51usinglow-flowshowerheadsbuyingenergy-efficientlightbulbsreplacewithusinglow-flowshowerheadsbuy521.Givemoneytogreenthesurroundingsandprotecttheforests.

government1.Givemoneytogreenthesurr532.Encouragepeopletofindandusemorerenewableenergy.2.Encouragepeopletofindand54rareplantsrareanimals3.Makelawstoprotectrareplantsandanimals.rareplantsrareanimals3.Make55Top6ThingsYouCanDo

T