Welcometotheunit.ppt

Unit1,Unit1Buildingthefuture,Welcometotheunit,Whatdothesepicturesremindyouof?,poverty,Developmentandtheissueofpovertyarethemostimportantproblemwearefacingwhenwetrytodevelopsociety.Doyouknowthecausesofpoverty?,Brainstorming,Causesofpoverty,1.wars,2.diseases,3.naturaldisasters,4.localenvironment,5.wrongpolices&strategies,6.growingpopulation,7.limitednaturalresources,Possiblesolutionstotheproblem,1.stopwars,2.givemedicalcareandtraining,3.improvelocalenvironment,4.provideeducationaltraining,5.donatefoodandmoney,6.developrenewableenergy,Manycountriesaredevelopingataveryfastrate.Isitalwaysgoodforthefutureofacountry?,Lookatthepicturesanddiscussthemingroupsoffour.,Ashort-termsolutiontotheproblemofpoverty?,Doyouthinkfoodaidisashort-termoralong-termsolutiontotheproblemofpoverty?Whyorwhynot?Foodaidisashort-termsolutionasitgivesfoodimmediatelytopeoplewhoareveryhungry,butitdoesnotallowthemtogrowtheirownfoodinthefuture.,Along-termsolutiontotheproblemofpoverty?,Whatsinthepicture?Vegetablesgrownwithmoderntechnology.2.Whatretheadvantagesanddisadvantagesofmodernagriculture?Wemayfeedmorepeoplewiththemodernagricultureandcreatenewjobs,butontheotherhanditmaycausepollution.,3.Doyouthinktrainingpeopletomakealivingisashort-termoralong-termsolutiontotheproblemofpoverty?Whyorwhynot?,Trainingpeopleisalong-termsolutiontotheproblemofpoverty.Itallowspeopletomakealivingbythemselves.,Whathashappenedtothevillage?,Ithasbecomeacity.Withthedevelopmentofsociety,manyvillageshavechangedalotovertheyears.Tallbuildinghavebeenbuiltandmotorwaysandbridgeshavebeenconstructed.Thelivingconditionsoflocalpeoplehavebeengreatlyimproved.Smallvillageshavebeendevelopedintotownsorcities.,Whatproblemsmaydevelopingtoofastcause?Developingtoofastmightharmthenaturalenvironment.Forexample,manytreeshavebeencutdowninordertobuildfactories,roadsandbridges.Also,almosteverythingwedoinourmodernlives,beitcookingortraveling,requirestheuseofEarthsnaturalresources,whichwemayrunoutofoneday.,1.Whatdoyouthinkthethingsareusedfor?Ithinkthemachinesareusedtogenerateelectricitybyusingwindpower.,2.Whatmighthappentothecoal,oilandothernaturalresourcesinathousandyears?,Thesuppliesofcoal,oilandothernaturalresourcesmightrunoutinathousandsyears.,3.Whatisrenewableenergy?Canyousuggestsomegoodexamplesofenergyforthefuture?Renewableenergyisenergythatcomesfromasourcethatwillnotrunout.Solar,windandhydroelectricorwaterenergyareallsourcesofrenewableenergythatcouldbeusedinthefuture.,Nanjinginthepast.,Groupdiscussion,Nanjingtoday.,1.IsNanjingdevelopingatafastrate?Whatwillitlooklikeintwentyyearstime?,2.Doyouthinkthatgivingfoodandmoneytopoorpeoplewill