Unit 2 Lesson 9 课件 2024-2025学年冀教版九年级英语全一册

Unit 2 Lesson 9 China's Most Famous “Farmer” 23021 1 1.学习目标 3.重点探究 2.自主学习 学习导航 5.当堂检测 6.课堂总结 4.拓展提升 23021 2 新课导入 Click to watch the video 3 学习目标 1.能够识记单词：peanut hybrid variety introductionleader production produce super 2.能掌握词组短语及句型：be known as “作为……而闻名” be known for “因为……而闻名” be known to “对于……而闻名 allow sb. to do “允许做某事” 3.掌握含有“before”和“after”的状语从句。 4 自主学习 peanut /ˈpi:nʌt/ n. 花生 e.g. I'd like a packet of peanuts. hybrid /ˈhaɪbrɪd/ adj. 杂交的 n. 杂交植物 杂交水稻 hybrid rice 23021 5 variety /vəˈraɪəti/ n. 品种；变化 e.g. There are a variety of books in the bookshop. introduction /'ɪntrə'dʌkʃ(ə)n/ n. 采用；引进；推进 e.g. The introduction of this new product made China a leader in rice production. leader /ˈli:də(r)/ n. 领导者；领袖 e.g. He is our great leader, Mao Zedong. 23021 produce /prə'dju:s v. 生产；出产 production /prə'dʌkʃ(ə)n/ n. 生产；制造；产量 e.g. The factory produces 1,000 cars a week. The car went out of production five years ago. super /'sju:pə/ adj.超级的 They want to be super stars. 23021 重点探究 1.How much do you know about Yuan Longping ? 2.What is he famous for ? Let's get to know him. A scientist in China had a dream when he was a child. In the dream, he grew a new type of rice that was as big as a peanut. The plant allowed farmers to rest in its shade. That child was Yuan Longping. Yuan grew up and became the “Father of Hybrid Rice”． In the 1960s, a few years after he finished his studies in agriculture at university, he came up with an idea for hybrid rice. Since then,he has spent much of his time researching and developing new varieties. Dr. Yuan goes to the field twice a day. 23021 In 1973, together with other scientists, he succeeded in developing hybrid rice. The introduction of this new product made China a leader in rice production. For this, he became known as the“Father of Hybrid Rice”. In 1980, the technology for hybrid rice was introduced to the United States and, later, to many other countries around the world. Because of Dr. Yuan's hard work, China now produces enough rice every year to feed its people. Now Dr. Yuan is working on developing super hybrid rice. In his spare time, Dr. Yuan loves playing the violin and listening to music. Every night, he reads for half an hour before he goes to sleep. He likes swimming, too. Yuan Longping When he was a child , In the 1960s, In 1980, In his spare time, he dreamed of growing a new type of rice. he came up with an idea for hubrid rice. the technology was introduced to the US. he loves playing the violin and listening to music.He likes swimming,too. Finish the chart and retell. In 1973, he succeed in developing hybrid rice. 1 Read the lesson and write true (T) or false (F)． 1．He grew a new type of rice as a child. (　　) 2．He had an idea for hybrid rice in the 1960s. (　　) 3．He studied agriculture at university. (　　) 4．He is working hard on developing super hybrid rice. (　　) 5．He plays the violin for half an hour before he goes to bed. (　　) F T T T F Let's Do It ! 23021 2 Read the lesson again and fill in the blanks. People call Yuan Longping the “Father of Hybrid Rice”. In 1973, together with other scientists, he succeeded in _________ hybrid rice. The ___________ of this new product made China a leader in rice production. Because of Dr. Yuan's hard work, China now ________ enough rice to feed its people every year. He also has many other interests. He loves playing the ______, listening to music, reading and swimming. developing introduction produces violin 23021 “before” and “after” ①before 在……以前 注意：主句的动作发生在从句动作之前 eg：She was so interested in the book that she had read it for three hours before she realized it. ②after 在……之后 注意：主句动作发生在从句之后 eg： I went to bed after I finished my homework. 23021 3 Match and complete the sentences. 1. Einstein signed a letter 2. The boy become famous 3. The scientists are doing the final test 4. Mum often tells the boy a story 5. Cici wants to be a painter before after they launch the rocket. he goes to bed. she finishes school. he won that prize. he passed away. 23021 Can you think of an invention or a good way to make life better? What is it? Talk about it with your group members. Group work 拓展提升 1. In the dream, he grew a new type of rice that was as big as a peanut. as...as... 与……一样 注意：用于两个事物间的同级比较 否定形式：not as/so...as... ……不如…… e.g. Please run as fast as Tom. 2. In the 1960s, a few years after he finished his studies in agriculture at university, he came up with an idea for hybrid rice. ①In the 1960s 在20世纪60年代 用法： in＋the＋整十年份s/’s ②a few＋可数名词复数 表示肯定含义，几个，有些 few＋可数名词复数 表示否定含义，很少，几乎没有 ③come up with 找到，想出 同义短语：think up e.g. Did you come up with a good idea? 23021 3. Since then, he has spent much of his time researching and developing new varieties. ①since then 从那时起 用法： 常用于现在完成时 e.g. His mother began working in 1995. She's been a doctor since then. ②spend… doing sth. 花费时间/金钱做某事 e.g. Lily spends two hours doing her homework every day. 23021 4. For this, he became known as the Father of Hybrid Rice. be known as 作为……而闻名 e.g. He was known as a writer. 拓展：be known for 因为……而闻名 be known to 对于……而闻名 e.g. Shakespeare is known for his dramas. Mo Yan is known to the literature circle. 23021 5. Because of Dr. Yuan's hard work, China now produces enough rice every year to feed its people. because of 由于；因为 辨析：because of＋名词/代词/动名词 because＋从句 e.g. He has poor eyesight because of reading too much. Because he was ill, he was absent today. 23021 当堂检测 一、根据首字母提示完成单词。 1.My father works in a factory which p bags. 2.China is d quickly and it is becoming stronger and stronger. 3.The i of this new product made China a leader in rice production. 4.He s much of his time in finishing the task yesterday. 5.Look at how they choose a l for this council. roduces　　 eveloping ntroduction pent　 eader　 二、完成句子。 1. 他因病没有参加会议。 He didn't come __________ ____ his illness. 2. 他经常在业余时间玩电脑游戏。 He often plays games ________ _______ _______ _________. 3. 我和姐姐一样高。 I'm _____ _____ _____ my sister. 4. 他们很难在这么短的时间内想出新的方法。 It's very difficult for them to _______ _______ _______ a new way in such a short time. because of in his spare time as tall as come up with 23021 课堂总结 Unit 2 Lesson 9 能够识记单词：peanut hybrid variety introductionleader production produce super 能够灵活运用短语：come up with;allow sb. to do sth. 掌握含有“before”和“after”的状语从句 null 109011.805 $$