Unit 2 Building the future Integrated skills 课件-2023-2024学年高中英语译林版（2020）选修第二册

The Starving Sudan food waste Although millions of people die of hunger each year, we continue to waste shocking amounts of food. Fighting food waste What should we do before listening? analyze predict question options answer situation relationship Prepare yourself 1. Why does the speaker use restaurants in America as an example? a. To tell us something about American restaurants. b. To let us know how food is wasted in American restaurants. c. To show the seriousness of food waste in American restaurants. 2. What requires large amounts of energy? a. Dealing with solid waste in landfills. b. Producing and transporting food. c. Breaking down uneaten food. Listen to a podcast about food waste and finish A1 on Page 22. Listening   3. How powerful is the greenhouse gas produced when food breaks down in landfills? a.  Up to 9 times more powerful than carbon dioxide. b.  Up to 17 times more powerful than carbon dioxide. c.  Up to 86 times more powerful than carbon dioxide. Listening   Situation Causes Negative effects Listen to the podcast again and complete A2 on Page 22. Listening Food waste Situation • (1) _________________ people suffered from hunger. • More than (2) ___________ tonnes of food were wasted. Causes • Imperfect fruit and vegetables are often rejected at retail stores. • Restaurants (3) ___________________, and customers overorder. • Private households waste food mainly because of (4) ____________. Almost 690 million 930 million prepare too much food poor planning   Listening Negative effects • It impacts the environment negatively: wasting energy and contributing to (5) _________________. • It makes (6) _________________ more severe, leading to health problems such as malnutrition. the issue of hunger global warming   Reading Read the article on Page 23 and fill in the table about its outline. Paragraphs Main ideas Para. 1 (1) ______________ to the topic of saving food Para. 2 Th