Unit 5 Using Language Reading for Writing 课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

Reading for Writing Evaluate chemical farming and organic farming 01 请替换文字内容，添加相关标题，修改文字内容，也可以直接复制你的内容到此。请替换文字内容，添加相关标题，修改文字内容，也可以直接复制你的内容到此。 点击请替换文字内容 请替换文字内容，添加相关标题，修改文字内容，也可以直接复制你的内容到此。请替换文字内容，添加相关标题，修改文字内容，也可以直接复制你的内容到此。 点击请替换文字内容 1.What kind of fertilizers do farmers use for farming? Chemical fertilizers Natural waste from animals Leading in Chemical farming Chemical farming 2 1. What is the text mainly about? pictures title 3. What type of writing is this passage? A. Description B. Expository C. Argumentation D. Narration 2.Let’s learn from the title and pictures: 2.What is the farmer doing in the picture? Spraying chemical pesticides on the crops. It’s about Chemical and organic farming. Scanning 1.Scan the text quickly to find out:what is chemical farming and what is organic farming? Organic farming is simply farming ____________________. Chemical farming is farming with _________ , especially _________________ and _______________. chemicals chemical pesticides artificial fertilizers without using chemicals versus Read for the main ideas 2.Read the text fast to match the main ideas (A-D) below with the paragraphs. Paragraph Main idea 1-2 3 4 5 B C A D A.What organic farming is B.Why man-made chemicals are still used in farming C.Organic methods for producing rich soil D.The problems with chemical farming 5 Detailed Reading 1.Read each paragraph to answer connected questions. P1:Chemical pesticides and artificial fertilisers have been in widespread use in farming since the middle of the 20th century. When they were first introduced, many farmers welcomed them as a great way to fight crop disease and increase production. Over time, however, what some scientists have found is that their long-term use can sometimes harm both the land and peoples’ health. 1.Why did many farmers welcome the introduction of chemical farming? Many farmers welcomed them as a great way to fight