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Unit5WorkingtheLandUsingLanguagePeriod2Warming-upLookatthepicturesandthetittle,andthinkaboutthequestions.Whatdoyouknowaboutchemicalfarming?Whataboutorganicfarming?ChemicalFarmingVSOrganicFarmingChemicalfarmingisfarmingusing_____________________________________,whileorganicfarmingissimplyfarming__________usinganychemicals.

ReadingScanthewholepassageandfindthedefinitionofchemicalfarmingandorganicfarming.chemicalpesticidesandartificialfertiliserswithoutReadingReadthetext,andthenanswerthequestions.Theirlong-termusecansometimesharmboththelandandpeople’shealth.Reading3.Whatisoneproblemwiththeuseofchemicalfertilisers?4.Howisorganicfarmingdifferentfromchemicalfarming?Organicfarmingissimplyfarmingwithoutusinganychemicals.Organicfarmersfocusonkeepingtheirsoilrichandfreeofdiseasesthroughnaturalmeans.Crops

grownwiththemusuallygrowtoofasttoberichinnutrition.Reading5.Whydoorganicfarmerschangethekindofcropgrowninafieldeveryyear?6.Howisorganicfarmingdifferentfromchemicalfarming?Thegoalofusingorganicfarmingmethodsistogrowgoodfoodwhileavoidingdamagetotheenvironmentortopeople’shealth.Yes,Ithinkthisgoalcanbereached.Farmersworkedforcenturieswithoutusinganykindsofchemicalsandwithoutharmingtheenvironment,andthefoodtheyproducedwasjustfine.Differentcropsaregrownbecausetheyputimportantmineralsbackintotheground,makingitreadyforthenextbatchofcrops.Reading

AWhatorganicfarmingisBWhyman-madechemicalsarestillusedinfarming

COrganicmethodsforproducingrichsoilDTheproblemswithchemicalfarmingPartMainideaDetail1-2

Pesticidescankillhelpful.Somepesticideshavebeenbecauseofthe.Cropsgrownwithchemicalfertilisersusuallytobefullof.DbacteriaandinsectsprohibiteddamagetheycausegrowtoofastnutritionReadingPartMainideaDetail3

Manyorganicfarmersuseasfertiliser.4Theyoftengrownineachfield.Theyalsoplantcropsthatuseofthesoiltohelpkeepitrich.5Organicfarmingisnowherenearbeingabletomeetthehigh.AnaturalwastefromanimalsCchangethekindofcropeveryyeardifferentdepthsBdemandforfoodaroundtheworld

AWhatorganicfarmingisBWhyman-madechemicalsarestillusedinfarming

COrganicmethodsforproducingrichsoilDTheproblemswithchemicalfarming?Istheauthorofthepassagefororagainstorganicfarming?Howdoyouknow??Whatotherdisadvantagesofchemicalfarmingdidtheauthornotlist??Howmightthefollowingitemsbeproblemsandhowimportantaretheyfororganicfarming?naturalanimalwasteusedasfertiliserhighercostofproducingfoodgreatereffortrequiredtofarm?Whatotherdisadvantagesoforganicfarmingcanyouthinkof?WritingWriteanargumentativeessaygivingyouropiniononchemicalororganicfarming.1.Discussthesequestionsingroups.Writing2.Decidewhetheryourgroupsupportschemicalfarmingororganicfarming.Comeupwiththreemainpointstosupportyouropinion,andthenaddatleastonedetailtosupporteachmainpoint.topicpoint1point2point3WritingCompletetheoutlinebelow.Topicsentence:Inmyopinion,

farmingispreferableto

farmingbecause

Point1:

(Detail)

Point2:

(Detail)

Point3:

(Detail)

Conclusion:

Writing3.Useyouroutlinetowriteashortessaygivingyouropiniononthetopic.WritingExchangeyourdraftwithapartner.1.Usethechecklisttohelpyoureviewyourpartner’sdraft.Doesthewriterdoagoodjobofexpressinghis/heropinion?Doeseachparagraphhaveonemainidea?Doeseachparagraphhaveatleastonedetailtosupportitsmainidea?

Doesthewritersequencethepointsinalogicalorder?Doesthewriterdoagoodjobpersuadingyoutoaccepthis/heropinion?2.Takeyourdraftbackandreviseit.WritingShareyouressaywiththerestoftheclass.AssignmentReviseyourarticleagainandupgradethesentences.Goodbye!

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