Unit2 Task导学案-2025-2026学年译林版九年级英语下册

该初中英语导学案围绕九下Unit 2 Task展开，聚焦杂交水稻相关词汇、短语及语法点，如“Father of Hybrid Rice”“happen to do sth.”“be introduced into”等，通过自主学习标注课本语言点，引导学生回顾已学词汇（如graduate），关联新短语（如spend all his life on...），搭建从基础词汇到复杂句式的学习支架。 资料特色在于融合自主学习、探究与合作，通过词汇辨析练习（如die of/die from）和语境化习题（如increase by/to单选）提升语言能力，结合杂交水稻之父内容渗透文化意识，自主展示环节的分层练习帮助学生主动调适学习策略，培养学习能力，体现英语学科“学用结合”的学习方法。

2025～2026学年度第二学期初三英语导学案 课题：九下Unit 2 Task 班级 学号 姓名 使用时间 【自主学习】 对照以下语言点，在课本P32-33对应的英文下面划线并标注汉语意思。 1 学科网（北京）股份有限公司 1. Father of Hybrid Rice 杂交水稻之父 2. a rice scientist 一位水稻科学家 3. a member of the Academy of Engineering 一个工程院院士 4. work as a teacher in an agriculture school 在一所农业学校当老师 5. after graduating from college 大学毕业后 =after he graduated from college 他大学毕业后 6. die of hunger 死于饥饿 (hungry adj.饥饿的) （死于内因die of illness/cancer... 死于外因die from an accident/an earthquake...） 7. begin research into... 开始...的研究 8. happen to do sth. 碰巧做某事 (sth. happen to sb.某人发生某事 ) I happened to meet an old friend of mine yesterday. 9. find a natural hybrid rice plant 发现一株自然生长的杂交水稻 10. have many advantages over others / other rice 相比其他水稻有许多优势 11. develop a new type of hybrid rice plant 培育一种新型的杂交水稻稻株 12. produce 20% more rice per unit 每单位水稻多产20% 13. be introduced into the USA 被引进美国 ( introduce sth into sp把某物引进某地） introduce A to B 向B介绍A introduce oneself 自我介绍 an introduction to... ...的引言 14. increase rice production by 20%-30% 水稻产量增长了20%-30% Rice production has been increased by 20%-30%. 水稻产量增长20-30%。 produce vt.生产;制造 production n.生产;产量 product n.产品 producer n.生产者;制造商 15. in some places even more 在一些地方甚至更多 16. spend all his life on... 把他的一生花在... 17. the research and development of better rice plants 更好的水稻作物的研究和培育 with the development of... 随着...的发展 (developing发展中的 developed发达的) 18. one of the greatest people 最伟大的人之一 19. because of his achievements 由于他的成就 20. That is why I admire him so much. 那就是为什么我如此钦佩他。 That is why... 那是为什么...。 That is why she is wearing red. 【自主探究】 1. advantage n.优势，有利条件，其后常与介词over连用，反义词：disadvantage n.缺点；劣势 take advantage of 利用...... have the / an advantage over...... 相比......有某种优势 / 优于...... 2. contribution n.贡献 vi. contribute make a contribution to...... +名词/代词/v-ing 为......作贡献 ( ) Everyone can make a contribution_ the environment. A. protecting B. to protecting C. to protect D. protect 3. increase vt./n. 增加 increase by +倍数/百分数： 增加了......倍/百分之...... increase to +具体的增长后的数字：增加到...... ( ) The population of this town has increased 5% this year. The total number of people has increased 3.6 million. A. by; by B. to; to C. by; to D. over; to 4. die in a traffic accident 在一场车祸中丧生 die of + 疾病、衰老等内因 die of illness/sadness/hunger 死于疾病/悲伤/饥饿 die from+事故、意外等外因 die from the accident / fire / earthquake 死于车祸 /火灾/地震 【自主合作】 Finish Part B on P33 【自主展示】 1、 单项选择 ( )1. The total number of online literature website users _______ to 352 million last year. And the number is still growing.  A. increased B. influenced C. included D. introduced ( )2. —Is he an honest and capable (有能力的) man? —Yes. And _______ he was chosen as President of France. A. that’s how B. that’s because C. that’s why D. that’s which ( )3. What a lucky day today! I _______ meet Yao Ming on my way to school this morning. A. happened B. happened to C. depended on D. tried to ( )4. They considered _____ a computer, which was considered ______ a great help in their work. A. to buy; to be B. buying; being C. to buy; being D. buying; to be ( )5. With the _______ of society, our environment is becoming worse and worse. So we should do what we can _______ our environment. A. develop; protect B. developing; to protect C. development; protect D. development; to protect ( )6. —Hello! Can I speak to Ms Smith? —Sorry. She is very busy__. Can she call you back later? A. at last B. at present C. at first D. at most ( )7. A new type of hybrid rice was _______ into the USA in 1979. A. invented B. discovered C. introduced D. told ( )8. E-books have quite a few advantages _______ traditional ones.  A. on B.in C. over D. of ( )9. His grandfather died _______ cancer and his grandmother died _______ a car accident. A. of; of B. in; from C. of; from D. from; of ( )10. — He has few friends to share his joy and sadness with, _______ he? —_______. It's really bad for him to keep quiet all the time. A. hasn’t; Yes B. has; No C. does; Yes D. does; No 二、根据句意及所给中文提示或英文解释写出句中所缺单词。 1. The number of tourists from abroad ___________ (增长) by 10% during this yea’s holiday. 2. Who will have more _______________ (优秀) to be the new monitor, Wendy or Jason? 3. With the ______________ (发展) of economics, China has played more important roles in the world. 4. China has had great ________________ (成就) in many fields since 1978. 5. The documentary takes a close look at the giant pandas' life in their ___________ (自然的) habitat. 6. All over the world, a number of people die of___________ (the state of not having enough food to eat) every day. 【课后作业】 1. 背诵Task短语 2.完成《启东作业本》相关练习 2 学科网（北京）股份有限公司 $