视频简介：
视频标签：pioneer,for all peop
所属栏目：高中英语优质课视频
视频课题：高中英语 unit2 a pioneer for all people宁波
教学设计、课堂实录及教案：高中英语 unit2 a pioneer for all people 宁波市鄞州高级中学
教学目标 评论
1. Enable the students to learn the new words and expressions in the reading passage.
2. Enable the students to learn something about Yuan Longping and his super hybrid rice.
3. Enable the students to sum up the main ideas using key words.
4. Enable the students to express one’s own ideas by paraphrasing.
5. Enable the students to work in groups to finish tasks by way of cooperating.
2学情分析 评论
1. The students have already learnt some new words and phrases of this unit.
2. The students have talked something about farming.
3. The students have learnt something about the hunger problem around the world.
3重点难点 评论
Key point:
comprehending of the passage and the knowledge about Yuan Longping
Difficult points:
1. Learning of summing up main ideas with key words.
2. Learning of paraphrasing.
3. Designing and making of a poster.
4教学过程
4.1 第一学时
4.1.1教学活动
活动1【导入】A Pioneer for All People 评论
T: Good afternoon, class! What did you have for lunch?
(Students have various answers.)
T: (Show pictures of varieties of foods)You see, we have so many things to eat. But did you know what our grandparents had when they were young? They had nothing to eat but the trees. (Play a piece of video of the great famine in the 1940s.)
T: Why did they suffer from famine?
Ss: Because of the weather.
T: Yes, but more than that. I think another important reason is that we have such a large population with so little farmland. (show two pictures to make a contrast)
T: In order to solve this problem, who do you think is more important, a farmer or a scientist? Maybe a farmer and scientist is the most important. (Show pictures of Dr. Yuan Longping)That is Yuan Longping—a pioneer for all people. Today, we will learn something about him.
活动2【讲授】A Pioneer for All People 评论
Skimming:
T: Read through the passage following the tape with two questions in your mind.
Q1: What is he famous for?
Super hybrid rice
Q2: What is his dream?
More food to feed more people
T: Thank you for your answer. And I’d like to know more about him.
Pair-work:
T: Read carefully and work with your partner, and try to sum up the main idea for each paragraph using key words.
Find the key words for each paragraph.
Para 1 his appearance and achievements
Para2 talks about his birth, education, and research
Para3 his hobbies and noble personality
Para4 his dreams
Scanning:
T: Thank you. And that’s the general information about him. Now let’s go in details.
Para1: read and answer
What is Dr. Yuan’s appearance like?
a sunburnt face and arms; a slim, strong body ; more like a farmer than a scientist
What do these figures stand for, 20% and 60%?
20% more of the crop can be produced in the same field;
more than 60% of the rice in China is from the hybrid strain
T: He really devotes a lot to agricultural development. Maybe it has something to do with his own experiences, which can be found in paragraph 2.
Read carefully and try to retell it with the help of the words on the PPT.
Para2: retell using the key words
born into ……1930
in 1950……56 million
graduated from
When…young……searched a way to……without……
200 million ……
rid ……of by circulating
T: So he has become very famous. Does he earn a lot of money?
Ss: Yes!
T: Is he very rich?
Ss: No!
T: Why? How could it be? After reading the third paragraph, we may find the answer.
Para3: read and find more information
Which one is not true about Dr. Yuan?
A. He donates money to equip others for their research.
B. He cares little about money and fame.
C. He would rather work than lead a comfortable life.
D. He is satisfied with his life because he is now rich and famous.
What are his hobbies?
Listening to violin music and playing the violin; playing mah-jong; swimming; reading
Para4: read together and answer:
What did Dr. Yuan’s rice look like in his dream?
The rice plants were as tall as sorghum.
Each ear of rice was as big as an ear of corn.
Each grain of rice was as huge as a peanut.
T: That’s all about Yuan Longping. He is such a great man. You know what? He is coming to us.
活动3【活动】A Pioneer for All People 评论
Group-work:
Suppose Dr. Yuan is coming to our school’s “Yingao Forum(论坛)” to make a lecture this Friday.
You are supposed to:
1. design a poster for it
2. make an oral(口头的) presentation for the poster to attract as many students as possible.
Tips:
1. Try to make your poster as attractive as possible, which should include key words about Dr. Yuan and his forum.
2. Make good use of the phrases learnt from the passage.
3. Add charming words to your presentation to make it the most interesting.
T: Though hunger is still a big problem in the world, it can finally be defeated as long as we work together and contribute to solving it. In this way, we will have a bright future! (Play the video song “Together we feed the world”)
T: That’s all for today, thank you!
视频来源：优质课网 www.youzhik.com
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