Unit2 Great people—task 重要知识点讲义 2023-2024学年牛津译林版英语九年级下册

9B U2 Great people 【Task~Self-assessment】重点单词 1.hybrid adj.杂交的 2.title n.标题；职位名称 3.agriculture n.农业 4.hunger n.饥饿 →hungry adj.饥饿的;渴望得到 →hungrily adv.饥饿地;狼吞虎咽地 5.happen to 碰巧 6.advantage n.优势，有利条件 →(反义词)disadvantage n.劣势,缺点,不利条件 7.at present 现在，目前 8. contribution n.贡献 →contribute v.增进,起促进作用 →contributor n.贡献者;捐助者 9.increase v.增加，提高 →increase n.增加 10. production n.生产;产量 →product n.产品，成果 →produce v.生产;产生 →producer n.电影制片人;电视制作人 11. development n.发展 →develop v.发展,开发;加强 →developer n.开发商,开发者 →developed adj.发达的;成熟的 →developing adj.发展中的 【Task~Self-assessment】重点短语 1.work as 从事......工作 2.graduate from college 大学毕业 3.graduate from...... 从......毕业 4.die of hungry 死于饥饿 5.die of+内因 死于..... 6.have many advantages 有许多优势 7.at present 目前，现在 8.a type of = a kind of 一种 9.spend ...on sth. 花费......做某事 10.begin doing sth. = begin to do sth. = start doing sth. = start to do sth. 开始做某事 11.other common kinds 其他一般种类 12.because of 因为 13. sth. be increased by ...% ......增加了...% 14.increased by 增加 15.consider doing sth. 考虑做某事 16.that is why... 那就是......的原因 【Task~Self-assessment】重点句型 1.I think Yuan Longping,a rice scientist and a member of the Chinese Academy of Engineering,is one of the greatest people that have ever lived.我认为水稻科学家、中国工程院院士袁隆平是有史以来最伟大的人物之一。 2.He began working as a teacher in an agriculture school after graduating from college. 大学毕业后他开始在一所农业学校当老师。 3.In 1960,he saw people die of hunger,so he began research into hybrid rice. 在1960年，他看到人们死于饥饿,所以他开始研究杂交水稻。 4.In 1964,he happened to find a natural hybrid rice plant that had many advantages over others. 在1964年，他碰巧发现了一株与其他水稻相比，拥有许多优势的自然杂交水稻。 5.Because of his achievements,rice production has been increased by 20%-30%,and in some places even more. 因为他的成就，水稻产量增长了20%一30%,在一些地方甚至更多。 6.Yuan Longping has spent all his life on there search and development of better rice plants . 袁隆平将他一生都花费在更好的水稻稻株的研究和培育上。 7.That is why I admire him so much. 这就是我如此钦佩他(袁隆平)的原因。 Task：A great per