unit-5-working-the-land-period-4using-language-學(xué)案(編輯修改稿)
2025-04-05 05:46 本頁面
【文章內(nèi)容簡介】 ic farming。Picture 2 chemical farming。Picture 3 organic farming。Picture 4 organic farming。Picture 5 organic farming。Picture 6 chemical farming.Part Ⅱ Test our predictions Chemical farming helps fight crop disease and increase production.(advantage) Three disadvantages of chemical farming.(disadvantages) The definition of organic farming and one of its advantages.(advantage) Other different methods of organic farming and their advantages.(advantages) The disadvantage of organic farming and show the attitude of the writer to the readers.(disadvantage amp。 attitude)Therefore the structure of the passage is:(so our guess is quite right.)Part Ⅲ Read for detailsChemicalfarmingadvantageA great way to fight crop disease and increase production.disadvantages not only harmful bacteria and insects but also helpful ones. not only the crops but also the animals and humans who digest them. are lacking in nutrition.Organicfarmingadvantages soil is rich in minerals. the air,soil,water and crops free of chemicals. damage to the environment or to people??s health.disadvantageNowhere near able to meet the need.The writer??s attitudeHe/She is for organic there is still a long way to find a suitable solution. Part Ⅳ Read for the organisation and languageActivity 1The transitional words:for example,not only...but also,in addition,in turn,in fact,as for,but,and,as well.Activity 2(1)Advantages:Organic food is more nutritious and has much can get more money out of organic farming.Disadvantages:higher cost of producing food。greater effort required to farm.
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