老师：Welcome to the English class. In this class, you will read about agricultural scientist Yuan Longping, learn to use word formation, to guess the meanings of new words, and analyze why Yuan Longping is called a pioneer for all people. Take a look at this same photo and think about these questions.
老师：1St, where do you think the photo was taken and what is it off? Second, have you ever been to a place like this? What was it like? It's easy to recognize there are many houses as background in the photo. And in front of the houses, you can see fields with crops growing in them. And if you take a closer look, you can see water in the field. So it's obvious that the photo was taken somewhere in southern China because there are folk houses like this. Besides the houses, you can see tidy fields. Yes, this kind of field are called paddy field. Have you ever been to a place like this? I don't know about your experiences, but such scenery is very typical in southern part of China.
老师：Also read the quote on this page. Here it goes, my lifelong pursuit is to keep all the people away from hunger. Yuan Longping, do you know who Yuan Longping is? And do you know whether his pursuit has become reality? I'm sure you know who Yuan Longping is because you've Learned about him from other subjects in your elementary school and middle school. So today in our English class, we'll get to know him from a different angle.
老师：This photo shows Yuan Longping. Of course. My question is, what crop is Yuan Longping holding in his hands? How to say it in Chinese, I'm sure. And this is how you can say it in English. He is holding shifts of hybrid rice. Hybrid rice is what he's famous for, right? And also, look at the photo. This is one shift of crop and this is the other shift of crop. Actually, he's holding two shifts of his hybrid rice. Can you recall what you have Learned about him? And also what else do you want to know about him?
老师：Let's start with the text. Please read the text and match the main idea with each paragraph. Now you can start. I think you may have finished. And now let's see whether your matching is the same as mine.
老师：Paragraph 1 can be summarized as yuan considers himself a farmer. Paragraph 2 goes with, yuan decided to study agriculture. And then paragraph 3 matches a yuan conducted research and developed hybrid rice. Paragraph 4 matches Yuan's innovation has helped to feed more people. And paragraph 5 can be summarized as yuan cares a little for fame or wealth. And the last paragraph goes, well with yuan is old, but still working hard to fulfill his dreams.
老师：Now please take a look at the main idea of each paragraph according to the order. It appears here what it looks like. And then the question is, why do you think we need to summarize the
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