发布于：2020-05-25 02:27:26
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《China's Most Famous ＂Farmer＂》Great People PPT免费课件下载
第一部分内容：词汇听写
同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
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China's Most Famous ＂Farmer＂PPT，第二部分内容：课文呈现
THINK ABOUT IT
·Did you have a dream when you were a child? What was it?
·What do you think the life of a great person is like?
Dr. Yuan goes to the field twice a day.
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 as❶ a peanut. The plant allowed❷ farmers to rest in its shade. That child was Yuan Longping. Yuan grew up and became the “Father of Hybrid Rice”．
In the 1960s❸， a few years after he finished his studies in agriculture at university, he came up with❹ an idea for hybrid rice. Since then❺， he has spent❻ much of his time researching and developing new varieties.
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China's Most Famous ＂Farmer＂PPT，第三部分内容：知识讲解
as...as 和……一样
eg：This film is as interesting as that one.
这部电影和那部电影一样有趣。
as...as结构中第一个as为副词，其后通常接形容词或副词原形，第二个as可用作介词或连词。其基本结构为：as＋adj./adv.＋as，其否定式为：not as/so＋adj./adv.＋as。
eg：He is as strong as a horse.他强壮如牛。
He doesn't study as/so hard as his brother does.
他学习不如他弟弟努力。
—English isn't as ________ as Chinese.
—Maybe, perhaps it's just because Chinese is your native language. (甘肃白银)
A．easy B．easily C．easier D．easiest
【点拨】本题用分析句子结构法。as...as之间用形容词或副词原级，排除C、D两项。在连系动词be之后应用形容词作表语，故选A项。
几个关于as...as的常见用法：
as...as possible尽可能……
eg：Please answer my question as soon as possible.
请尽快回答我的问题。
as...as usual/before像平常/从前一样……
eg：She looks as pretty as before.
她看起来和以前一样漂亮。
as long as长达……之久
eg：It took us as long as three years to carry out the plan.
我们花了长达三年的时间实施这项计划。
as far as远至
eg：He walked as far as the railway station yesterday evening.
昨天晚上，他一直散步到火车站。
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China's Most Famous ＂Farmer＂PPT，第四部分内容：Let's Do It !
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.( )
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.
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China's Most Famous ＂Farmer＂PPT，第五部分内容：课堂练习
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.
5．Look at how they choose a l__________ for this council.
二、用方框中词或短语的正确形式填空
together with, allow...to..., come up with, feed, grow up
6．He ____________ an idea after he thought for a few days.
7．We can ________ the workers ________ rest on Sunday.
8. The teacher, _____________his students, is planting trees on the street.
9．We can produce enough corn to ________ ourselves.
10．What do you want to be when you ____________？
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China's Most Famous ＂Farmer＂PPT，第六部分内容：课堂小结
我们一起来总结一下本节课学习的主要内容：
（1）allow，spend, produce, develop等单词的用法。
（2）as…as, in the 1960’s, come up with, since then,等短语的用法。
1.熟记本课时的词汇
2.完成本课时的课后作业
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