【正文】
tries and some European countries. Yuan Longping. Careful Reading As a boy, As a teacher, As a college student, In 1966, In 1970, he was given the nickname. he studied agriculture . he began experiments in crop breeding. the results of his experiments were published. a naturally sterile male rice plant was discovered. II. What did he do? (plete the sentences) 24 III. last two paragraphs mainly talk about_____. A. China’s agriculture development B. Yuan Longping’s elderly life C. foreign countries’ agriculture revolution D. Yuan Longping’s contributions to China and the world 56 2. What is the most important crop in Pakistan? Wheat. 3. What’s the feature of the new hybrid rice? Its yield is much greater than that of other types of rice grown in Pakistan. 鞏固提升: Have a discussion Write a description about Yuan Longping. Yuan Longping is… He was born and brought up… When he was a