20xx人教版高中英語(yǔ)必修四unit2workingtheland1-文庫(kù)吧資料
2024-11-24 23:42本頁(yè)面
【正文】 earning less than $1 per day. 854 million people across the world are suffering from hunger, up from 852 million a year ago. Six million children under the age of 5 die every year as a result of hunger. Every day, almost 16,000 children die from hunger. One child every five seconds. If you had the chance to do one thing to help end hunger in the world, what would you do? invent a new kind of plant to produce more food. make a kind of fertilizer to give rice enough nutrition and let them grow quickly and have high product. The only way to solve the food shortage problem is to increase the yield of the grain crop per land area through the advancement of science and technology. Just at that time, a Chinese scientist declared to the world that China can solve the problem by himself and help to solve the same problem in the world. Guess who he is. Father of Hybrid Rice He is father of hybrid rice, who was awarded “the Nobel Prize of Asia”. He received the honor for his great contributions to hybrid rice research and work he did to improve rice production in developing countries. He is called a pioneer for all people. Dr Yuan Longping (袁隆平博士 ) the rice that has a high output Super Hybrid Rice hybrid cotton Name other kinds of hybrid products. hybrid pear super hy
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號(hào)-1