unit19ModernAgriculture课件
日期：2010-10-20 10:14
(The2ndPeriod)Teacher:杨光灿Unit19traditionalmoderntraditionalmodernComparetraditionalandmodernfarmingtraditionalmodernListentothetapeandthenanswerthequestions1Whatwasmoreadvancedtechnicalinformationbroughtinfromabroad？Inthe1990s，moreadvancedtechnicalinformationwasbroughtinabroad2Whatisimportantforfutureagriculture?Bothfoodproductionandtakingcareoftheenvironment3Whatdoes“which”refertointhelasttwolines?4What’sthemeaningofthe“GM”？GeneticallymodifiedGoldenriceListentothetapeandthenanswerthequestions1)Whichofthefollowingismostprobableinfutureagricultureaccordingtothetext?__AOnlyhightechnologyisusedBItwillgreatlyharmtheenvironmentCItwilldependononlytraditionalmethodsDItwilldependonbothhightechnologyandtraditionalmethodsListentothetapeagainandtrytounderstandthetextD2)ChinaonlysevenpercentofthelandisusedforfarmingThisisbecause________Abecausefarmersdon‘tneedmorelandtop，
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