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视频标签：the student,asked questi
所属栏目：高中英语优质课视频
视频课题：外研版必修四Module 4 Great Scientists reading the student who asked questions山西省 - 吕梁
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课时教学设计
课题
Module 4 Great Scientists
三 维 教 学 目 标
知识与 能力
1.Enable students to talk about
great scientists and their achievements.
2.Get the main idea of each paragraph and understand the whole passage in detail. 3.Master some reading techniques.
备课时间 2017.5.21
上课时间 2017.5.23
过程与 方法
参看教学过程
教学方法 1.Skimming and scanning; 2.Asking-and
-answering activity
in
understanding
the text; 3.Discussion and presentation 4.Practice
学法指导 Individual work,
Pair work and
Group work.
情感态度价值观 Study the spirits of scientists’ diligence and devotion and arouse
their ambition to become a great scientist.
课 型
reading
教学重
1.Talk about “the father of hybrid rice”——Yuan Longping and his discoveries. 2.Master some reading strategies.
点及分析 教学难点及突破 1. Understand the importance of scientists’ achievements.
2. Master some new words and learn to analyze some difficult sentences. 3. Have a good understanding of Yuan Longping’s life and contributions. 4. Make good use of reading strategies in reading comprehension.
教学过程
教学环节 老师指导与学生活动
设计意图
Step I Warming-up
The teacher shows a screen-shot of her phone. And lead the students to find out a new APP which is not very common. The APP’s icon is a picture of Yuan Longping so that the teacher comes to the point---Great scientists. Then open the new APP, and explore it. When the teacher touches the icon, a video is shown. The video is from the CCTV Moving China 2004, introducing the great scientist---Yuan Longping and why he won the award.
Step II Lead-in
T: Do you know who he is? Obviously, he is one of the Top Ten people Moving China in 2004.Why he is so touching and inspirational? What kind of discoveries he made? He is regarded as “the father of hybrid rice”.In 1994, there is a person named Lester Brown from the USA. He has ever doubted,”Who will feed China in the 21th Century?”Apparently, his concern is not necessary. Look at us! We are healthy, and we are abundant in food. As Yuan said, “China will feed (养活)itself. What’s more, we will also help the whole world get rid of （摆脱）hunger.”He said so and meanwhile
Arouse students’ interests
he did so. He is concerned about the hunger problem very much. If you want to know more detailed information, Let’s read the passage”The Student Who Asked Questions” on Page32. Step III Reading Skimming
T: Before you begin reading, I will give you two tasks. First, find the topic sentence of each paragraph and second, get the main idea of each paragraph.
T: OK. Time’s up. Let’s check.
Paragraph 1: Yuan Longping is a leading figure in the rice-growing world.
Paragraph 2: As a boy, he was called “the student who asked questions”. Paragraph 3: As a teacher, he began experiments in crop breeding. Paragraph 4: He discovered a type of rice.
Paragraph 5: His discoveries have brought in great profit. Paragraph 6: The yield of the new hybrid rice is much greater than that of other types of rice grown in Pakistan. Reading Strategy(策略) The position of the topic Information words
At the beginning
For example, first, to begin with...
At the end so, therefore, but, however... In the middle
No clear topic sentences
Know how to
find the topic sentences
Scanning
Reading comprehension
Para 1-2 Why was he famous?
1.According to paragraph1and 2, Professor Yuan Longping____.
A.is a leading figure
B.was the student who asked questions at school C.like to eat and research rice
D.grew up in China and was educated in one school. Para 3-4 Great Contributions
2.Which of the following can replace the word“sterile”in paragraph 4?
A.growing quickly B.not producing seeds C.easy to breed D.productive
Para 5-6 How important is the discovery? 3.Which of the following statements is TRUE?
A.Because of Yuan's discovery, Chinese rice output increased by 47.5% in the 1990s.
B.50 square kilometres of rice fields were changed to growing vegetables.
C. Rice is the second most important crop after corn in Pakistan.
D. The yield of Yuan Longping's hybrid rice is much greater than other crops grown in Pakistan.
Reading Strategy 正确选项的特点：
原文某句的同义句（换同义词，换句式） 错误选项的特点：
以偏概全、断章取义、偷换概念、胡乱限定 Step III Summary
From___early age, he was_______(interest) in plants. He studied agriculture in college and as a young teacher he began__________(experiment) in crop breeding. He thought that the key to _____(feed) people was to have more rice and__________(produce) it more quickly.He thought there was only one way _________(do) this—_____crossing different species of rice plant, and then he could produce a new plant _________could have a _______(high) yield than_______of the original plants.
Learn to solve a factual information question
Cloze test
Step IV Presentation
T: President Xi has ever said,”First, China does not export revolution; second, it does not export famine and poverty; and third, it does not mess around with you. So what else is there to say?” Why our president can speak so confidently in front of other countries? That’s because we have so many great scientists like Yuan Longping and they have made or will make great contributions to our country. So who will be the next great scientists? It’s you.If you want to be a great scientist, what good qualities (品质) should you have? Give me some adjectives.(brave, hardworking, intelligent, perseverant, responsible...) Group work before class and then SHOW TIME
Each group introduce a great famous scientist by using the following simple sentences and other groups race to be the first to guess who he/she is.
E.G. His/Her nationality is... His/Her major is...
He/She invented/discovered... He/She made the invention in... Step V Further-reading Stephen Hawking(P37) Supplementary reading:
高考真题链接（2016全国卷I阅读理解A） Step VI Homework 作 业
Choose your favorite scientists and search for some information about his achievements, with which write three short paragraphs.
1.His/her early life
2.The process (过程) of his /her research 3.Achievements
板
书
设
计
The Student Who Asked Questions “the father of hybrid rice” (higher yield)
课
后
反
思
1. 课堂内的合作探究时间可以更长些。 2. 由于是走班上课，本节课开始教师略紧张，和幻灯片配合不是很默契，但后来越来越得心应手。 3. Presentation环节创意不错，学生充分发挥主观能动性，表现良好。
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