Unit 2 Lesson 9 China's Most Famous “Farmer” 课件(共18张PPT)

(共18张PPT)
Unit 2
Lesson 9
China's Most Famous “Farmer”
新
课
导
入
Guess who he is
He is a scientist in China.
He has a childhood dream.
His dream is to grow a new type of rice.
This new type of rice would be as big as a peanut and the plants allowed farmers to rest in the shade.
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能够识记单词：
peanut hybrid variety introduction
leader 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。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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 !
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
Let's Do It !
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
重点研讨
课堂小结
当堂检测
学习目标
新知学习
知识点
1
allow/ 'la / v.允许；准许
eg：Her parents allow her to go to the party.
她的父母允许她去参加聚会。
allow的用法：
(1)allow (doing) sth.允许(做)某事
eg：We don't allow eating in the classroom.
我们不允许在教室里吃东西。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
(2)allow sb. to do sth.允许某人做某事
eg：My parents don't allow me to go out at night.
我父母不允许我晚上出去。
(3)allow sb. sth.给予某人某物
eg：He allows his son too much money.
他给他儿子太多的钱。
(4)be allowed to do sth. 被允许做某事
eg：He is allowed to go home.
他被允许回家。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
知识点
2
in the 1960s 在20世纪60年代
表示“在……世纪……年代”时，常用定冠词the，在年份后要加 s或 's。
eg：This story took place in the 1930s/1930's.
这个故事发生在20世纪30年代。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
in the＋年份 s/年份 's 在……世纪……年代 He came to the US in the 1920s.
他在20世纪20年代就来到了美国。
in ＋ 年份 在……年 He was born in 1958.
他出生于1958年。
注意辨别 in the ＋ 年份 s/年份 's 与in ＋ 年份
重点研讨
课堂小结
当堂检测
学习目标
新知学习
知识点
3
come up with 想出；提出
come up with相当于think up，无被动语态。
eg：He came up with a way to work out the math problem.
他想出了一个解这道数学题的方法。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
“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.
知识点
4
课堂小结
重点研讨
当堂检测
学习目标
新知学习
Unit 2
Lesson 9
能够识记单词：
peanut hybrid variety introduction
leader 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
当堂检测
重点研讨
课堂小结
学习目标
新知学习
一、根据括号给出的内容填空。
1. The _____________(引进) of corn benefits us a century.
2. Mao Zedong is our great _________(领袖).
3. I want to eat some __________(花生).
4. The place is known for its farm __________(农产品).
5. The machine went out of ____________(生产) two months ago.
introduction
leader
peanuts
varieties
production
当堂检测
重点研讨
课堂小结
学习目标
新知学习
二、用方框中词或短语的正确形式填空。
　　　　　　　　　　　　　　　
1.He ____________ an idea after he thought for a few days.
2.We can ________ the workers ________ rest on Sunday.
3.The teacher, _____________his students, is planting trees on the street.
4.We can produce enough corn to ________ ourselves.
5.What do you want to be when you ____________
came up with　
allow 　
together with
together with, allow...to..., come up with, feed, grow up　
feed
grow up　
to