- 1、本文档共21页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
Unit2WorkingthelandIntegratedskills(I)
Organicfarmingistheprocessofgrowingplantsorproducewithoutusingindustrialchemicals.Chemicalfarmingistheprocessofgrowingplantsandproduceusingchemicalpesticidesandfertilizers.
Organicfoodisgrownwithouttheuseofsynthetic(人工合成)chemicals,suchashuman-madepesticidesandfertilizers,anddoesnotcontaingeneticallymodifiedorganisms(GMOs).Organicfoodsincludefreshproduce,meats,anddairyproductsaswellasprocessedfoodssuchascrackers,drinks,andfrozenmeals.
LeadinginStep1Weknowthatmostvegetablesinthemarketarefromchemicalfarming,whilethevegetablesIgrowarefromorganicfarming.
LeadinginStep1Weknowthatmostvegetablesinthemarketarefromchemicalfarming.Whatdoyouknowaboutit?
Step21.Readforthemainideaofeachparagraph.
Step21.Readforthemainideaofeachparagraph.Para1Para2Para3Para4IntroductionAdvantagesofchemicalfarmingDisadvantagesofchemicalfarmingConclusion
Step22.Readforthedetails.(1)Whydofarmersusechemicals?(2)Whatarethedisadvantagesofusingchemicalsinfarming?Becausetheuseofchemicalsbringsimmediateresults,intermsofbothplantgrowthandprotection.Theynotonlypollutetheenvironment,butalsoaffectalllivingorganismsincludinghumans.
Step23.Summarizetheadvantagesanddisadvantagesofchemicalfarming.AdvantagesDisadvantagesItpollutestheenvironmentaswellasaffectsalllivingorganisms;itleadstoarangeofdiseasesandcausesseveredamagetohumans.Itallowsplantstogrowfasterthantheywouldwithorganicfertilizers;iteasilyprotectscropsfrompests.
Step24.Readforattitude.(1)What’stheauthor’sattitudetochemicalfarming?(2)Howaboutyourattitudetochemicalfarming?ObjectiveApprovingIndifferentNeutralOpposed
Step31.Underlinekeywordsbeforelistening.B1
Step3B21.Payattentiontothesubtitlesinthetableandknowa
您可能关注的文档
- Unit2+Be+Sporty,+Be+Healthy+Extended+reading+课件-高中英语牛津译林版选择性必修第二册+.pptx
- Unit3+Helping+people+Reading+课件-高中英语牛津译林版(2020)选修第二册.pptx
- Unit3+Sea+Exploration+Listening+and+speaking课件【考点精研】高中英语人教版(2019)选择性必修第四册+.pptx
- Unit3+Sea+Exploration+Reading+and+Thinking+课件【考点精研】高中英语人教版(2019)选择性必修第四册.pptx
- 商务谈判 第二讲_26.pdf
- 劳务派遣标书项目实施专业技术方案.pdf
- 仓库一周工作计划.pdf
- 事业单位会计岗位职责(精选17篇).pdf
- 初中校园防欺凌主题班会教案范文(精选10篇).pdf
- 小学科学生命世界领域内容解读.pdf
文档评论(0)