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写作素材归纳与指导Unit13We’retryingtosavetheearth！话题分类环境污染资源浪费动物保护Unit13We’retryingtosavetheearth！环境污染资源浪费动物保护Unit13We’retryingtosavetheearth！airpollution空气污染waterpollution水污染wastepollution废物污染foodwaste食物浪费energywaste能源浪费savetheendangeredanimals拯救濒危动物Unit13We’retryingtosavetheearth！文章结构开头句中间段落结尾句提出问题+描述现象What'stheproblem?分析原因Whatcausedtheproblem?提出解决方法Whatshouldwedo?呼吁大家共同努力解决问题Let'stakeaction!略写略写详写Unit13We’retryingtosavetheearth！开头句Thesedays，(withtherapiddevelopmentofthesociety，)air/waterpollutionisbecomingaseriousproblem.提出问题+描述现象What'stheproblem?通过对比描述现象Inthepast,thereusedtobeblueskies/freshair/cleanrivers/manybeautifulwildanimals...Butnow,skiesaregrey/airisfilledwithhaze(雾霾)/riversarefullofrubbish/thenumberofwildanimalsisgettingsmallerandsmaller...Unit13We’retryingtosavetheearth！中间段落分析原因Whatcausedtheproblem?空气污染＊Therearemoreandmorecarsontheroad.＊Manyfactoriesthatburncoalpollutairwithalotofblacksmoke.段首：段落中心句水污染＊Manypeoplethrowlitterintotheriversindailylives.＊Manyfactoriesputwasteintotherivers.Unit13We’retryingtosavetheearth！中间段落分析原因Whatcausedtheproblem?食物浪费＊Manypeoplehaven'trealizedthatthefoodisvaluable.＊Someofusalwaysordertoomanydisheswhenweeatinrestaurants.＊Manypeoplenevertakeawaytherestfoodaftereatinginreataurantsbecausetheyareafraidtolosetheirfaces.段首：段落中心句动物濒危＊Moreandmoreanimalsgethomelessbecauseofbadenvironmentconditions.＊Manypeopletakeriskstokillanimalsformoney.Unit13We’retryingtosavetheearth！中间段落提出解决方法Howcanwesolvetheproblem?空气污染＊Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.＊Wecanreduceairpollutionbyplantingmoretrees.段首：段落中心句水污染＊Everyoneshouldhelptocleanuptherivers.＊Weshouldwritetothegovernmenttoclosedownthefactories.Unit13We’retryingtosavetheearth！中间段落节约能源＊Weshouldremembertoturnoffthelightswhenweleavetheroom.＊It'sagoodhabittousebothsidesofpaper.段首：段落中心句动物濒危＊Weshouldimprovetheenvironmenttoprovidehomesforthem.＊Weshouldaskthegovernmenttodeveloplawstostoppeoplefromkillingwildanimals.提出解决方法Howcanwesolvetheproblem?Unit13We’retryingtosavetheearth！1.Let’stakeactionfromnowontomaketheenvironmentmoreandmorebeautiful！2.Weshouldworkhardertoprotectourworld.3.Sotogether，ouractionscanmakeadifferenceandleadtoabetterfuture.结尾句呼吁大家共同努力解决问题Unit13We’retryingtosavetheearth！写作练兵改善人居环境，提高生活质量，是人们共同的愿望和应尽的责任。请以“Howtokeepourcityclean”为题，写一篇英语短文并给出你的建议。Unit13We’retryingtosavetheearth！写作练兵要求：1.参考提示语，可适当发挥；2.语句通顺，意思连贯，书写工整；3.文章不得出现任何真实信息（姓名、校名和地名等）；4.词数：不少于70词。Unit13We’retryingtosavetheearth！写作练兵Howtokeepourcityclean____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ourcityusedtobeagreencity.Butnowsomepollutiongetsintotheenvironment.Soitisverynecessarytoprotecttheenvironmentnow.Buthowtokeepourcitygreen?Firstly,weshouldn’tpollutetheenvironment.Weshouldstoplitteringaround.Andweshouldseparatethewastebeforewethrowitintothebins.Secondly,it’sbettertoplantmoretreestomaketheaircleaner.Besides,weshouldsavewaterandelectricity.Inaword,ifeveryonemakesacontributiontobuildingagreencity,ourcitywillbegreener.优秀ppt公开课ppt免费课件下载免费课件人教九年级Unit13作文（共14张PPT）优秀ppt公开课ppt免费课件下载免费课件人教九年级Unit13作文（共14张PPT）Believeinyourself&Goforit优秀ppt公开课ppt免费课件下载免费课件人教九年级Unit13作文（共14张PPT）优秀ppt公开课ppt免费课件下载免费课件人教九年级Unit13作文（共14张PPT）