高一英语人教课标必修4Unit2usinglanguage

,Unit2Workingtheland,Usinglanguage,(Reading,&Writing),Module4,Chemicalororganicfarming?,Reading,1.Whatisorganicfarming?Organicfarmingissimplyfarmingwithoutusinganychemicals.2.Whatproblemscanbecausedbyusingchemicalfertilizers?1.Theycandamagetheland.2.Theydamagepeopleshealthbybuildingupintheirbodiesandleadingtocancerorotherillnesses.3.Fruit,vegetablesandotherfoodwithchemicalfertilizersgrowtoofasttobefullofmuchnutrition.,Fast-reading2m,Readthepassagefastandanswerthefollowingquestions,OrganicFarming,greenmilk,Greenfood,Canyouhelpme?,Heisaproducerof“greenfood”-hisfoodisfreeofchemicalfertilizersandisgrownawayfromindustrialareasanddirtywatersupplies.Itiscertaintobehealthyandsafeforpeopleshealth.Hewanttosellhis“greenfood”,buttheproblemishowtoletpeopleknowabouthisfoodandhowgooditis.,Designaposter,Nowpleasetrytodesignaposterforadvertisingthesafetyandimportanceofeatinghis“greenfood”.,Howtowriteaposter,Mainheading,Thisexplainsthatyousellgreenfood.,Reasonstobuy:Reason1:Reason2:Reason3:Reason4:,(Conclusions)Whyitisgoodvalue.,brief,persuasive,vivid,nice,creative,fourparts,Content,Language,Design,Ifyouwanttosellsomething,youshouldknowaboutitfirst.,Inwhatconditiondoyouthinkgreenfoodgrow?(environment),cleanairgrow,Greenfoodisgrowninclearair.,cleanwaterirrigate,Greenfoodisirrigatedwithcleanwater.,awayfrompollution,Greenfoodisawayfromindustrialarea.Thereslesspollutioninit.,Whataretheadvantagesofgreenfood?,chemicalfertilizer,freeof/freefrom,Greenfoodisfreeof/fromchemicalfertilizers.,naturalwaste,fertilizer,Greenfoodusesnaturalwastefromanimalsasfertilizer.,Vitaminmineralbegoodfor,tastefresh,Inwhatconditiondoyouthinkgreenfoodgrow?,clean,freshaircleanwatersuppliesawayfromindustrialareasfreeofchemicalfertilizers,Theadvantagesofgreenfood,FullofvitmineHealthierandfitterTastesmoredeliciousSafe,fresh,LetsfindsomeusefulexpressionsfromthetextonP14.1.Organicfarmingissimplyfarming_2.Theyfocusonkeepingtheirdiseaseandhelpscropsgrow_and_.3.Organicfarmers,therefore,oftenprefer_4.Theyfeelthatmakesthesoilintheirfields_andsomorefertile.5.Thisalso_theair,soil,water,andcrops_,withoutusinganychemicals.,strong,healthy,usingnaturalwastefromanimalsasfertilizer.,richerinminerals,keeps,freefromchemicals,Readyourposterandchecktosee:evaluate(评价),HowmanypartshaveyouwrittenIftheposterareorganizedlogicallyIfthespellingsarecorrect,andthedescriptionsarevividIfthehandwritingisbriefandeasytoreadIfthepostercanpersuadeyoutobuythegreenfood,GroupWork:,Ingroupof6,everyonereadsyourownpostertothegroup.Thendiscusswhosewritingisthebest?,Youhavetoimproveyourposterafterclass.,BuytheBestApplesHere,Weonlysellgreenfoodinthisfarmshop!Bestchoiceatbestprice!Greenfoodissafeandhealthyforyouandallthefamily.,Look:,1.Nochemicalferlitizers.,2.Grownincleanair,4.Nope