Unit5 Reading for writing课件-2022-2023学年高中英语人教版（2019）选择性必修第一册

人教版选择性必修一 Working the Land xx老师 Unit 5 Using language 耕 耘 Pre-reading: What are the greatest inventions in 20th century? plastic n.塑料 but? white pollution Pre-reading: What are the greatest inventions in 20th century? lamp n.电灯泡 but? light pollution Pre-reading: What are the greatest inventions in 19th century? chemical fertilizer 化肥 but? soil pollution While-reading: Para1 What are the advantages and disadvantages of chemical fertilizer? Para Main Idea Detail 1-2 Pesticides can kill helpful_______________ Some pesticides have been __ because of _________________________________ Crops grown with chemical fertilisers usually ______ to be full of ______________________ While-reading: Para2 D. The problems with chemical farming bacteria and insects prohibited the damage they cause to people and the environment grow too fast nutrition While-reading: Para4 轮作 换茬不换土，一亩顶两亩 While-reading: Para4 间作 玉米套大豆，十年九不漏 While-reading: Para5 Can we entirely farm organically? 有机耕作完全不能满足那样的需求。 nowhere near 完全没有 keep sb from doing 使某人不能做某事 there is a long way to do sth 做某事还需要很久 While-reading: Para5 Can we entirely farm organically? Para. Main Idea Detail 3 Many organic farmers use __________________ _____________ as fertiliser. 4 They often ____________________ grown in each field ______________. They also plant crops that use ______________ of the soil to help keep it rich. 5 Organic farming is nowhere near able to meet the high _______________________________. from animals change the kind of crop every year different depths demand for food around the world natural waste A C B While-reading: Complete 12 Passagetiona Post-reading: The future of agriculture Post-reading: The future of agriculture Agricultural e-commerce 农业电商 Post-reading: The future of agriculture ecological farm 生态农场 null 222629.42 $$