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

Unit 5 WORKING THE LAND Reading and thinking learning aims 1 List more about world hunger problem, modern agriculture, including the chemical and organic farming methods by listening and reading. 2 Explore how Yuan Longping and his team developed hybrid rice to help solve the world hunger problem and the good virtues shown in his great deeds and write a short passage in memory of him. 3 List the ordinary people who have made contributions to their hometown and share your ideas on how to make your hometown a better place. 行业PPT模板http://www.1ppt.com/hangye/ pre-reading Food is of primary importance to the people. What’s your understanding of agriculture? In your opinion, what are big problems concerning agriculture? bad weather traditional farming Let’s talk money and technology __________ is a big problems concerning agriculture. What impacts will these problems have? polluting the land harming people’s health Let’s talk world hunger problem The problems concerning agriculture have a direct effect/impact on______________. What causes world hunger? climate changes poverty Let’s talk wars In my opinion, __________ caused world hunger. food waste large population poor harvest extreme weather In your opinion, how can we solve the world hunger problem? boosting yields expanding the output Let’s talk As far as I’m concerned, __________ is effective to get rid of world hunger. using the fields efficiently sustainable farming methods advanced technology Small speech Problems weak service system low mechanization degree lack of agricultural technology aging of population the loss of labor force overuse of fertilizer and pesticides Effects low income damage to the environment loss of bioligical diversity soil quality degradation Reasons unbalanced distribution of food economic inequality Solutions develop regional economy reduce armed conflicts build food industry system alleviate poverty promote technological innovation while-reading promote technological innovation My lif