必修4 Unit two

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Unit 2 Working the land What crops are planted in the farm land?wheat sorghumrice corn potatoes main food Pre-reading What is the main food in all East Asian and Southeast Asian countries?Rice. It is said that there are 2.4 billion people to eat rice every day throughout the world. so large a population 22％ of the world people are fed from just 7%of the farmland in china. A Chinese scientist declared to the world that China can solve the problem by itself and help to solve the same problem in the world.Father of Hybrid RiceA Pioneer For All People Teaching aims

Learn some basic

information about

Yuan Long ping

2. Improve the reading

ability

3. Learn the spirit of Dr

Yuan and show love

to some people How can he solve the

problem of hunger?Task 1 SkimmingSuper Hybrid Ricethe rice that has a high outputTask 2 ScanningFind out the main idea of each paragraph.A PIONEER FOR ALL PEOPLE Match the following main ideas with the right paragraphs.Para. 1 Dr Yuan’s appearance

and his achievement

Task 3 Careful readingQ1: What does Dr Yuan look like?He has a sunburnt face and arms and a slim, strong body. He is more like a farmer th 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 /p> prevent the pests from eating our cropsprotect the quantity of the landcontrol the

populationsave…

raise..

persuade…HomeworkOrganize a group to call on students to save grain Write down a brief introduction

of Dr Yuan[文章尾部最后300字内容到此结束,中间部分内容请查看底下的图片预览]

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