英语作文素材生态农业精品文稿.ppt
英语作文素材生态农业第1页，本讲稿共16页（1）使用化肥种植的素菜水果危害诸多）使用化肥种植的素菜水果危害诸多 主题句主题句 很显然很显然使用化肥使用化肥有许多弊端。有许多弊端。It is obvious that there are many disadvantages of using chemical fertilizers.It is obvious that using chemical fertilizers has many disadvantages.正如我们所知道的正如我们所知道的，使用化肥有许多弊端。，使用化肥有许多弊端。As we all know,using chemical fertilizers has many disadvantages.It is well known that using chemical fertilizers has many disadvantages.第2页，本讲稿共16页首先，毫无疑问首先，毫无疑问残留在庄稼体内的残留在庄稼体内的化学物化学物质会质会致癌致病致癌致病；Above all,there is no doubt that the chemicals staying inside the crops can lead to cancer or other illnesses.Above all,there is no doubt that the chemicals which stay inside the crops can lead to cancer or other illnesses.第3页，本讲稿共16页而且，而且，使用化肥种植的使用化肥种植的蔬菜蔬菜生长快，营养不生长快，营养不足；足；Besides,the vegetables grown with chemical fertilizers grow too fast to be full of much nutrition.Besides,the vegetables grown with chemical fertilizers grow so fast that they contain little nutrition.Besides,the vegetables grown with chemical fertilizers grow so fast that they are not nutritious at all.第4页，本讲稿共16页（2）绿色农产品优势明显）绿色农产品优势明显 过度句过度句 然而，有机农产品虽然价格略贵然而，有机农产品虽然价格略贵，正越来，正越来越越受顾客欢迎受顾客欢迎。However,although organic foods are a little expensive,they are becoming more and more popular with customers(consumers).Howerver,being a little expensive,organic foods are becoming more and more popular with customers(consumers).第5页，本讲稿共16页 这有许多原因。这有许多原因。There are many reasons for this.第6页，本讲稿共16页第一个原因就是第一个原因就是随着人们逐步富裕随着人们逐步富裕，开始，开始重重视视健康。健康。The first reason is that as people become richer,they attach great importance to health.The first reason is that with people becoming richer,they pay much attention to health.第7页，本讲稿共16页其次，其次，我们我们只只用自然肥料，用自然肥料，使得蔬菜使得蔬菜水果更味美、营养丰富水果更味美、营养丰富；Secondly,we simply use natural fertilizers,which makes our vegetables and fruits tasty and nutrious.Secondly,we simply use natural fertilizers,making our vegetables and fruits tasty and nutrious.第8页，本讲稿共16页而且，而且，我们的蔬菜生长在洁净的空气中；我们的蔬菜生长在洁净的空气中；In addition,our vegetables and fruits grow in clean air.我们用干净的水浇灌它们。我们用干净的水浇灌它们。We water them with clean water.我们从我们从不使用杀虫剂。不使用杀虫剂。Never do we use pesticides.吃我们的蔬菜是安全。吃我们的蔬菜是安全。It is safe for you to eat our vegetables and fruits.第9页，本讲稿共16页正如俗话所说正如俗话所说,健康是第一财富。健康是第一财富。选购我们的有机农产品选购我们的有机农产品意味着选意味着选择健康择健康.As a saying goes,health is the first wealth.Buying our organic foods means choosing to be healthy.第10页，本讲稿共16页口语体的写作特点口语体的写作特点 大家好大家好!很荣幸应邀很荣幸应邀在这里发言。在这里发言。Hello,everyone!I am honored(to be invited)to make a speech here in Hangzhou.Hello,everyone!Its a great honor(to be invited)to make a speech here in Hangzhou.第11页，本讲稿共16页谢谢聆听谢谢聆听并并欢迎欢迎你们你们到到腾头腾头来来。Thanks for listening and welcome to Tengtou Echological Farming Garden.第12页，本讲稿共16页参考范文参考范文 Hello,everyone!I am honored to be invited to make a speech here in Hangzhou.第13页，本讲稿共16页 It is obvious that using chemical fertilizers has many disadvantages.Above all,there is no doubt that the chemicals staying inside the crops can lead to cancer or other illnesses.Besides,the vegetables grown with chemical fertilizers grow so fast that they contain little nutrition.第14页，本讲稿共16页 However,being a little expensive,organic foods are becoming more and more popular with customers.There are many reasons for this.The first reason is that as people become richer,they attach great importance to health.Secondly,we simply use natural fertilizers,making our vegetables and fruits tasty and nutrious.In addition,our vegetables and fruits grow in clean air.We water them with clean water.Never do we use pesticides.It is safe for you to eat our vegetables and fruits.As a saying goes,health is the first wealth.Buying our organic foods means choosing to be healthy.第15页，本讲稿共16页 Thanks for listening and welcome to Tengtou Echological Farming Garden.第16页，本讲稿共16页
