高三译牛模块选修教学课件project

Unit1ProjectReportingonsustainabledevelopmentWhatisthegiftforthefuture?Whatdoyouthinkwecangiveforthefuture?Inordertoimprovepeople’slivesandreducepoverty,itisimportantforcountriestodevelop.However,sometimesdevelopmentcanbebadforacountryandcandomoreharmthangood.Inordertoavoidthis,theideaofsustainabledevelopmenthasbeenintroduced.Sustainabledevelopmentisagiftforthefuture.FastreadingReadthepassagequicklyandgetthemainideaofthewholetext.Itisafeaturestoryontheimportanceofsustainabledevelopmentandsomeparticularformsofrenewableenergy.Mainidea:CarefulreadingReadthepassageagainanddividethepassageintoseveralparts.Andthenanswerthefollowingquestions.PartI(Paras.1-2)TheimportanceofsustainabledevelopmentPartII(Paras.3-5)

Naturalresourcesarebeingconsumedatamuchhigherratethantheyarebeingproducedandtheycausepollution.PartIII(Paras.6-10)

Weshouldusealternativeenergysourceswhichwillnotrunout.1.Whatissustainabledevelopment?

Sustainabledevelopmentusesalong-termplanthatfocusesontheenvironmentandpreservingnaturalresources.ItisaformofdevelopmentwhichtriestoprotecttheEarthaswellasimprovestandardsofliving.2.Whyisitimportanttolookaftertheenvironment?Ifwedonotlookaftertheenvironment,thelivesofourchildrenandgrandchildrenwillbeindanger.Therewillbeanincreaseinpollution,globalwarmingandacidrain.3.Whyshouldweusealternativeenergysources?Usingalternativefuels,wecanprotecttheenvironment,sincetheyaremuchcleanerthanburningcoaloroil.Also,wewillnotrunoutoftheminthefuture.Whatdoyouthinkofdevelopmentasitwascarriedoutinthepast?Comparedtopreviousformsofdevelopment,whataretheadvantagesofsustainabledevelopment?Whatmighthappeninthefuturetoourcurrentsourcesofenergy?Readthepassageandfindoutwhatenergysourcescannotrunout.Fillinthetable.FormsofenergyWhatwecandowiththeenergyAdvantagesSolarenergyWindenergyHydroelectricityusethesun’snaturalenergytoprovideheat,light,hotwaterandelectricityusewindpowertopumpwaterandmakeflourfromgrain;usewindpowertoproduceelectricityusetheforceofwaterflowtoproduceelectricityrenewable;

neverrunsout;helptheenvironmentLanguagepoints阅读下面的例句，注意increaseto在句中的意义和用法Herweighthasincreasedto70kilos.知识归纳：

increaseto

增加到…Thepricehasincreasedby50%.知识链接：

increase

by增加了…

increasein在…方面增长1.今年的产量已经增加了20％。

Theproductionofthisyearhas_________20percent.2.主任希望能将你的月工资提到6000元。Thedirectorhopestobeableto________yourpay_______6000yuanamonth.3.图书馆增加了藏书量。Thelibraryhas__________thetotalnumberofbooks.increasedbyincreasedtoincreasedinThenumberofstudentsintheschoolhasdecreasedto3000thisyear.这所学校的学生数今年减少到3000人。知识归纳：

decreaseto

减少到…Thetrafficaccidentsinthecitydecreasedby30%lastyear.该城市去年交通事故减少了30%。知识归纳：

decreaseby

减少了…阅读下面的例句，注意setalarmbellsringing在句中的意义和用法Thecompany’sfinancialproblemshavesetalarmbellsringinginbigcitiesallovertheworld.知识归纳：setalarmbellsringing敲响警钟阅读下面的例句，注意inpractice在句中的意义和用法Aftercarefullypreparingourplan,weputitintopractice.知识归纳：

inpractice在实践中，实际上outofpractice生疏，荒废put…intopractice将……付诸实施阅读下面的例句，注意contributeto在句中的意义和用法Doessmokingcontributetolungcancer?Honestyandhardworkcontributetosuccessandhappiness.Variousfactorscontributedtohisfailure.知识归纳：

contributeto为...作贡献；导致;引发makecontributionsto对…作出贡献Eatingtoomuchfatcan_____hearttroubleandcausehighbloodpressure.A.resultfrom

B.attendto

C.contributeto

D.devotetoC阅读下面的例句，注意runout在句中的意义和用法Ourfoodandwaterhasrunout.Wehaverunoutofwaterandfood.知识归纳：runout

用光，用尽(其主语通常为时间、食物、金钱等名词)runoutofsth.用完/用光…(主语只能是人)Hismoneysoon__________.

他的钱很快就花光了。

Heisalways_____________moneybefore