江西地區(qū)高一英語Unit19 modern agriculture資料 人教

ModernAgricultureUnit19ReadingBy

AppleKing整理pptPlaceDateEventRome,Italy

Thehistoricaleventsaboutagriculture1908

heldtheFirstWorldAgricultureConference

China1910importedthe1sttractorfromtheUnitedStatestheUSA1918usedaplanetospraypoisontokillinsectsSwitzerland1938usedDDTtokillinsectstheUN1945foundedtheFoodandAgricultureOrganization(FAO)theUSA1972stoppedusingDDTChina1980exportedagriculturaltechnologytotheUSA整理pptFastreadingParagraph1Sinceearly1990’sscientistsstartedtodevelopnewenvironmentaltechniques.Paragraph2TraditionalagricultureinChinaonlychangedalittle.Paragraph3Manyotherplantsaregeneticallymodified.Paragraph4Manyfarmingtechniqueshavebeenmodernized.Paragraph5Greenhousesareused.Paragraph6GMisused.整理ppt3WhilereadingScanning:Q1:What’sthebiggestproblemtoChinesefarmers?Q2:WhatdoesGMmean?Theshortageofarableland.“G”standsfor“genetically”“M”standsfor“modified”(changed)整理ppt1.HowmuchdoesarablelandtakeupinChina?2.Howmanywaysarementionedtomakethelandproducemore?Whatarethey?3.Whatdoesnewtechniquesmean?4.Whendidscientiststarttodevelopnewtechniques?5.Howmanyunusualwaysarementionedto

dealwiththeshortageofarableland?2)Skimming

Answerthefollowingquestions:Only7percent.4.Fertilisation,irritation,2ormorecropsareplantedeach

yearwherepossible,moreadvancedtechnicalinformation.Thosethatareusedtoincreaseagriculturalproductionwithoutharmingtheenvironment.Fromtheearly1990s.2.Growvegetablesingreenhouses,GM.整理pptIntensivereading

(TrueorFalse)

1.AlthoughChinaisalargecountry,only7%ofthelandcanbeusedforfarming.()2.Moreadvancedtechnicalinformationwasbroughtininthe1970’s.()3.Longbeforetheearly1990’sscientistsstartedtodevelopnewtechniqueswithoutharmingtheenvironment.()4.ThebiggestproblemofChinesefarmersiswater.()TFFF1980’sFromshortageofarableland.整理ppt5.Chinahasonlyabout672,000sq.kmofarableland.6.Whichofthefollowingwaysdidthefarmersmakeuseoftoincreasefarmproductionbeforethe1980s?A.theuseofmachines,eg,tractors()B.theuseofelectricpumps()C.theuseofchemicalfertilizers()D.theuseofGM()E.theuseofinsectkillers()F.Theuseofspecialseedbeds()G.Morethanonecropisplantedeachyearwhereverpossible()7.Noadvancedtechnicalinformationwasbroughtinfromabroadbeforethe1980s.8.Scientistshavealwaystriedtoincreasefarmingproductionwithoutharmingtheenvironmentsincetheearly1990s.

TTTTTTTFFT整理ppt9.Traditionalmethodsoffarminghavenoadvantagessotheywon’tbeusedinfutureagriculture.10.Growingvegetablesingreenhouseshassomanyadvantagesthatitcanreducelossescausedbybadweatherandthatitcanpartlysettletheproblemoftheshortageofarableland.

11.GMisanewtechniquethatcanmakeaplantquitedifferentfromwhatitusedtobe,biggerandhealthierandwithnodiseases,butittakeslongertimetogrow.

FTF整理ppt1)Choosethebestanswers.1InChinaonlysevenpercentofthelandisusedforfarming.Thisis_______.A.becausefarmersdon’tneedmorelandtoproducefoodforthewholepopulationB.becauseChinaneedsmore&morelandtobuildcitiesC.becausetherearenotenoughfarmerstoworkonthelandD.becausetheotherlandcan’tbeusedforagriculture2Fertilisationisatechniquethatisusedto______.A.makepoorsoilbetterB.makewetlanddrierC.makedrylandwetterD.growvegetableswiththeirrootsinwaterinsteadofearthPostreading整理ppt3Modernagriculturemeansfindingwaysto______________.A.increaseirritation&stopusingfertilizersB.stopirritation&usingfertilizersC.increaseproduction&befriendlytotheenvironmentD.producethesameamountwhiletakingbettercareofnature4Inthesentence“…theyareprotectedfromthewind,rain&insects”,“they”means_______.A.greenhousesB.rootsC.vegetablesD.tomatoes5InGM“M”standsfor“modified”,whichmeans“changed”.Whatchangesis_____________.A.thewayinwhichpoorsoilismadebetterB.thewayinwhichChinesefarmersworkontheirlandC.thewayinwhichcropsdevelopfromseedD.thewayinwhichfarmerstakecareoftheenvironment整理ppt2）Answerthefollowingquestionsbyfurtherunderstandingaboutthetext.1Atthebeginningofthepassage,whydoesthewritersay“ItisonthearablelandthatthefarmersproducefoodforthewholepopulationofChina”?2Whatdoesthewriterwanttotellusbysaying,“Notonlyfoodproductionisimportantbutalsotakingcareoftheenvironment.”?ItshowshowgreatweChineseare:Weproducefoodforsomanypeoplewithsolittlearableland.Wemusttakecareoftheenvironmentaswellasfoodproduction.Thatistosay,weshouldproducemorefoodbymeansofnewtechniqueswhichwillnotdoharmtotheenvironment.整理ppt3Whatcanweinferfromthesentence“InChinaaboutonehundredresearchstationsarenowdoingGMresearchtomakebettertomatoes,cotton…”4Whatcanyouimagineaboutthefutureoffoodproduction?Inthefuturewecaneatthehi-techproducedfood,whichcontainsmorevitamins&willnotdoharmtotheenvironment.Wecanproducemorefoodthannowwithnewtechniques.整理ppt

Post-Reading

Modernagriculturehasdevelopedthroughperiodsaccordingtothetext.Whatwasmainlydevelopedineachperiod?Period1:Inthe1980s:Period3:Nowadays:Period2:Fromtheearly1990s:Moreadvancedtechnicalinformationwasbroughtinfromabroad.Scientistsstartedtodevelopnewtechniquestoincreaseagriculturalproductionwithoutharmingtheenvironment.Usingthelatesttechnologiestogrowvegetables,suchasgreenhouses,GM.整理pptConsolidation

Readthetextandfillintheblankswithproperwordsaccordingtothepassage.Withthedevelopmentofm_______agriculture,farmersarerealizingmoreandmoretheimportanceofprotectingnature.Sincetheearly1990s,scientistshavebeentryingtodevelopnewt__________toincreaseagriculturalp_________andprotectthee_____________atthesametime.Somec________canhelptoproducebettercropsbutareveryh_________toourenvironment.Somehaveaverygoode______onremovingweedsbuttheydamagecropsatthesametime.Sonewtechniquesshouldnotonlyhelpincreaseproductionbutalsobef__________totheenvironment.Weshoulddependonhightechnologyandt__________methodsaswelltodevelopouragriculturebecausefoodproductionandtakingcareoftheenvironmentareofthesamei__________.odernechniquesroductionnvironmenthemicalsarmfulffectriendlyraditionalmportance整理ppt

Inthepast,

farmersgrowcropsinthetraditionalway.Usingcattletoploughthefield,farmersworkmostofthedayallyeararound,buttheycouldnotproduceenoughfoodforthewhole

population.

Atpresent,theyusemoderntechniquessuchaschemicalfertilizers,greenhousesandsoonintheirfieldstoimproveagriculturalproduction.Greatchangeshavetakenplaceinagriculture.Summary整理pptSummaryThetexttellsussomethingaboutthesituationofagricultureofourcountry.Forexample,itspastandpresent,especiallyitsfuture.Atthesametime,wealsoknowthatwemusttakecareoftheenvironmentwhilewedevelopouragriculture.Fromnowon,weshouldstudyhardandbereadytomakegreatercontributionstothedevelopmentofouragriculture.整理pptDiscussion

Howcanwedevelopmodernagriculturetomeetthechangeofpeople'seatinghabitswithoutdestroyingordamagingtheenvironment?

Modernagricultureshouldnotgoagainstnature.WecandevelopEco-agriculture.3.Uselesschemicalfertilizers,pesticide[5pestisaid]殺蟲劑.4.Protectthesoilfrombeinglost.Improvethesoilconditions.5.Growdifferentplantsindifferentareas.整理ppt整理ppt整理ppt9、靜夜四無鄰，荒居舊業(yè)貧。。2022/12/312022/12/31Saturday,December31,202210、雨中黃葉樹，燈下白頭人。。2022/12/312022/12/312022/12/3112/31/20221:29:05PM11、以我獨(dú)沈久，愧君相見頻。。2022/12/312022/12/312022/12/31Dec-2231-Dec-2212、故人江海別，幾度隔山川。。2022/12/312022/12/312022/12/31Saturday,December31,202213、乍見翻疑夢，相悲各問年。。2022/12/312022/12/312022/12/312022/12/3112/31/202214、他鄉(xiāng)生白發(fā)，舊國見青山。。31十二月20222022/12/312022/12/312022/12/3115、比不了得就不比，得不到的就不要。。。十二月222022/12/312022/12/312022/12/3112/31/202216、行動出成果，工作出財(cái)富。。2022/12/312022/12/3131December202217、做前，能夠環(huán)視四周；做時，你只能或者最好沿著以腳為起點(diǎn)的射線向前。。2022/12/312022/12/312022/12/312022/12/319、沒有失敗，只有暫時停止成功！。2022/12/312022/12/31Saturday,December31,202210、很多事情努力了未必有結(jié)果，但是不努力卻什么改變也沒有。。2022/12/312022/12/312022/12/3112/31/20221:29:05PM11、成功就是日復(fù)一日那一點(diǎn)點(diǎn)小小努力的積累。。2022/12/312022/12/312022/12/31Dec-2231-Dec-2212、世間成事，不求其絕對圓滿，留一份不足，可得無限完美。。2022/12/312022/12/312022/12/31Saturday,December31,202213、不知香積寺，數(shù)里入云峰。。2022/12/312022/12/312022/12/312022/12/3112/31/20221