大學(xué)英語 2：unit7 視聽說課件

大學(xué)英語2：unit7視聽說NewHerizonCollegeEnglishViewing

Listening

Speaking

河北大學(xué)外語部ForeignLanguageTeaching&ResearchingDepartment大學(xué)英語2：unit7視聽說Unit7Ourglobeisindanger!大學(xué)英語2：unit7視聽說

1,DiscussingEnvironmentalProblems

Functions

2,ResumingSeriousTalk

3,AskinginRetort

Unit7大學(xué)英語2：unit7視聽說Ourglobeisindanger!

Lead-In

Let’sTalk

SpeakingOut

Listening

In

BasicListeningPracticeContents

Unit7

FurtherL&S

Functions

大學(xué)英語2：unit7視聽說Lead-InLookatthepicturesandreviewthetermsofenvironmentalproblems

大學(xué)英語2：unit7視聽說Damagesarebeingdonetotheenvironment:

(wordsreview)littering,pollution,poisonoussubstances,excessivefishing,destructionofnaturalhabitats,over-consumptionof(wildanimalsandplants),industrialpollution…Lead-In大學(xué)英語2：unit7視聽說Environmentalproblems:

(wordsreview)ElNinogreenhouseeffectacidraingreenhouseeffectholesintheozonelayerSandstormairpollution,waterpollutiondesertificationLead-In大學(xué)英語2：unit7視聽說1,Whatisthemaincauseofglobalwarminginthelasthalf-century?

ListentotheVOAnewsabout

Movingbeyondtalkonclimatechangeand

discussinpairs:

Listen&discuss2,Insteadofonlytalkingonthesubject,Whatdidthosegovermentsdo?大學(xué)英語2：unit7視聽說1,Whatarethebadeffectsofairpollution?

ListentotheVOAnewsabout

Linkbetweenairpollutionandheartdiseaseand

discussingroups:

Listen&discuss2,Worktogethertomakeaspeechonthetopic:HealthandEnvironmentalproblems.大學(xué)英語2：unit7視聽說Protectmyhometown!

Usingthewordsandsentencesyouhavelearntfromtheunittolistmeasuresprotectingyourhometown.大學(xué)英語2：unit7視聽說

Tips:protectforests,superviseseweragetreatment,shutdownsomeplants,userenewableenergy,harnessthesun’senergy,safelydisposeoldrefrigerators,Protectmyhometown!大學(xué)英語2：unit7視聽說TheOlympicGameswillbeheldinBeijing,2008.Butpollutioninthebigcityisstillaseriousproblem.Ourgovernmenthasdonealottoimprovetheenvironmentduringtheseyears.Ascollegestudents,weshouldalsodosomething.Nowworkingroups,takeabouthowtomakeBeijingabestcityforOlympics.SpeakingOut大學(xué)英語2：unit7視聽說Tips:ExpressingCauseandEffectaskingfordonationstosavethe

rainforests…WhatdoIcare?I’mimpressed./I’mamazed./Awesome!findawaytosavethem./…findasolutiontosavethem./…workoutaplantopreservethem.Abigduststormstruckourcity.Theairwasfullofdirtandsandanddust.Isthereasolutiontotheproblem?…thegovernmentislaunchinganewafforestationprograminabidtoaddresstheenvironmentalproblem.大學(xué)英語2：unit7視聽說Let’sTalkAdebate!Environment&theDevelopmentA(supportseconomicgrowth)B(supportsenvironmentalprotection)

大學(xué)英語2：unit7視聽說China’seconomyisnotyetwelldevelopedChina’seconomyhasdevelopedtoastagewherewehavetoconsidertheenvironment.Wemustimprovepeople’slivingstandards.Abadenvironmentaffectspeople’slife.Abackwardnationtendstobebullied.Internationalenvironmentalstandardsarehigher.Adebate!大學(xué)英語2：unit7視聽說SampleDebateA:Inmyopinion,wemustgiveprioritytoeconomicgrowth.AtpresentChina’seconomyisnotstrongenough,andtheper-capitaGDPismuchsmallerthanthoseofadvancedcountries.B:Ibegtodiffer.Comparedwith30yearsago,theChineseeconomyhasdevelopedagreatdeal,andatthesametimeithasproducedalotofpollution.Itishightimewegaveenvironmentalconservationseriousconsideration.…大學(xué)英語2：unit7視聽說

Havealookatthefollowingpicturesconcerningnatureandenvironment.Youareallowedoneminutetoprepare.Andthenmakepresentationsofyourimpressionofthesepictures.Makefulluseofyourimagination.FurtherL&SStoryMaking!大學(xué)英語2：unit7視聽說Supposeyouareajournalistwhowillattend

theEarthDaySummitForumandwillgiveareportthere.Accordingtowhatyou’velearntinthisunittomakethereport.Workingrouptoprepareforit.FurtherL&SAnewsreport!大學(xué)英語2：unit7視聽說AbouttheEarthDayEarthDaywasfirstobservedinSpringof1970.Anestimated20millionpeoplenationwideattendedfestivitiesoutofwhichcamethelargestgrassrootsenvironmentalmovementinU.S.history,andtheimpetusfornationallegislationliketheCleanAirandCleanWaterActs.Bythetwentiethanniversaryofthatevent,April22,1990,morethan200millionpeoplein141countriesparticipatedinEarthDaycelebrations.大學(xué)英語2：unit7視聽說FormerU.S.SenatorGaylordNelson,EarthDay'sco-founder,modeledEarthDayonanti-VietnamWardemonstrations,called"teach-ins,"thatwerecommononcollegecampuses."AtaconferenceinSeattleinSeptember1969,Iannouncedthatinthespringof1970therewouldbeanationwidegrassrootsdemonstrationonbehalfoftheenvironment,"saysNelson."Theresponsewaselectric.Telegrams,letters,andtelephoneinquiriespouredinfromallacrossthecountry."Asmanyas20millionAmericansparticipatedinenvironmentalrallies,demonstrationsandotheractivitiesinthe1970EarthDay.大學(xué)英語2：unit7視聽說SincethefirstEarthDay,