Unit5WorkingthelandReadingandwriting課件高二年級英語人教版(2019)選擇性

ReadingforwritingUnit05WorkingtheLand新人教選擇性必修一IMPORTAINTPOINTPart1UsinglanguageFertilizethesoilridthesoiloftheweedWhatcanfarmersdotomaketheircropsgrowbetter?killoffthepestIMPORTAINTPOINTPart2Pre-readingWhatcanweputonthesoiltostopcropdiseaseandincreaseproduction?

Itisthefertilizer.chemical

fertilizersnaturalfertilizersChemicalVersusOrganicFarmingPara1-2:()Para3:()Para5:()Para4:()AWhatorganicfarmingisBWhyman-madechamicalarestillusedinfarmingCOrganicmethodsforproducingrichsoilDTheproblemswithchemicalfarmingReadforstructureDACBThinkingChemicalfarmingOrganicfarmingParagraphMainideaDetail1-2?Pesticidescankillhelpful____________________.?Somepesticideshavebeen

_____________because

ofthe

_________________.?Cropsgrownwithchemicalfertilisersusually_____________tobefullof_________.3??Manyorganicfarmersuse_______________________________as

fertiliser.4?

Theyoften______________________grownineachfield____________.?

Theyalsoplantcropsthatuse___________________ofthesoiltohelpkeepitrich.5Organicfarmingisnowherenearabletomeetthehigh

_________________________________.bacteriaandinsectsprohibiteddamagetheyusegrowtoofastnutritionnaturalwastefromanimalschangethekindofcropeveryyeardifferentdepthsdemandforfoodaroundtheworldDACBIMPORTAINTPOINTPart3Readforinformation2.Whatconcernsmanypeopleabouttheuseofpesticides?

(Para.1)3.Whatisoneproblemwiththeuseofchemicalfertilisers?(Para.2)ChemicalfarmingPara.1-2AdvantagesChemicalfarmingPara.1-22.Whatconcernsmanypeopleabouttheuseofpesticides?

(Para1)Theirlong-termusecansometimesharmboththelandandpeople’shealth.DisadvantagesChemicalfarmingPara.1-23.Whatisoneproblemwiththeuseofchemicalfertilisers?(Para.2)Cropsgrownwiththemusuallygrowtoofasttoberichinnutrition.DisadvantagesChemicalfarmingPara.1-24.Howisorganicfarmingdifferentfromchemicalfarming?(Para.3)5.Whataretheorganicmethodsmentionedinthetext?

(Para.3&4)6.What'sthegoalofusingorganicfarmingmethods?（Para.4）OrganicfarmingPara.3-44.Howisorganicfarmingdifferentfromchemicalfarming?(Para3)·Organicfarmingissimplyfarmingwithoutusinganychemicals.·Organicfarmersfocusonkeepingtheirsoilrichandfreeofdiseasethroughnaturalmeans.OrganicfarmingPara.3-45.Whataretheorganicmethodsmentionedinthetext?(Para3&4)1.Usenaturalwastefromanimalsasfertilizer.2.Changethekindofcropgrownineachfieldeveryyear.3.Plantdiversecropsthatusedifferentdepthofsoiltokeepitrich.OrganicfarmingPara.3-46.What'sthegoalofusingorganicfarmingmethods?（Para.4）Thegoalofusingdifferentorganicfarmingmethodsistogrowgoodfoodwhileavoidingdamagetotheenvironmentortopeople'shealth.AdvantagesOrganicfarmingPara.3-4chemicalfarmingThinkingorganicfarmingadvantagesdisadvantagesfightcropdiseaseincreaseproductionlowercostcropslookbeautifuloutside......goodfoodavoidingdamagetotheenvironmentortopeople'shealth......harmthelandharmpeople’shealthharmtheenvironmentcropsarelessinnutrition......cannotmeetthedemandforfoodmoreeffortsandhighercostsmellygases......meupwiththreemainpointstosupportyouropinion,andthenaddatleastonedetailtosupporteachmainpoint.WritingTopicsentence:Inmyopinion,___farmingispreferableto__farmingbecause______.Point1:___________Detail:_________________Point2:_____________Detail:_________________Point3:___________Detail:__________________Conclusion:__________________________________________chemicalfarmingVS

organicfarmingexpressyouropinions:Inmyeyes…I’mopposedto…I’dprefer…because…Frommypointofview,…WhatIfirmlybelieveinisthat…makeaconclusion:Insummary,Inaword,…Allinall,…Tosumup,…Inmyopinion,organicfarmingispreferableto

chemicalfarmingbecause

ithassomeoutstandingadvantages.Thefollowingaremyreasons.

Firstofall,weshoulddoeverythinginourpowertoprotectourdelicate

environment.Organicfarming,withnochemicalfertilizers,cankeepthesoilrich.Asaresult,it’ssurethatorganicfarmingisgoodfortheenvironment.Withmoreandmorepeoplediagnosedwithcancer,weshouldpaymoreattentiontoourfood.Organicfarmingproducesfoodfullofmineralsandvitamins,whicharenutritious.Thebetterfoodweeat,thelesslikelywearetodevelo