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視頻標簽：Great Scient
所屬欄目：高中英語優(yōu)質課視頻
視頻課題：高中英語外研社必修4 Module 4 Great Scientists reading and vocabulary 山西
教學設計、課堂實錄及教案：高中英語外研社必修4 Module 4 Great Scientists reading and vocabulary 山西
課時教學設計
高中英語外研社必修4 Module 4 Great Scientists reading and vocabulary 山西
三 維 教 學 目 標
知識與 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.
備課時間 2017.5.21
上課時間 2017.5.23
過程與 方法
參看教學過程
教學方法 1.Skimming and scanning; 2.Asking-and
-answering activity
in
understanding
the text; 3.Discussion and presentation 4.Practice
學法指導 Individual work,
Pair work and
Group work.
情感態(tài)度價值觀 Study the spirits of scientists’ diligence and devotion and arouse
their ambition to become a great scientist.
課 型
reading
教學重
1.Talk about “the father of hybrid rice”——Yuan Longping and his discoveries. 2.Master some reading strategies.
點及分析 教學難點及突破 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.
教學過程
教學環(huán)節(jié) 老師指導與學生活動
設計意圖
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 (養(yǎng)活)itself. What’s more, we will also help the whole world get rid of （擺脫）hunger.”He said so and meanwhile
Arouse students’ interestshe 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 正確選項的特點：
原文某句的同義句（換同義詞，換句式） 錯誤選項的特點：
以偏概全、斷章取義、偷換概念、胡亂限定 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 (品質) 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:
高考真題鏈接（2016全國卷I閱讀理解A） Step VI Homework 作 業(yè)
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 (過程) of his /her research 3.Achievements
板
書
設
計
The Student Who Asked Questions “the father of hybrid rice” (higher yield)
課
后
反
思
1. 課堂內的合作探究時間可以更長些。 2. 由于是走班上課，本節(jié)課開始教師略緊張，和幻燈片配合不是很默契，但后來越來越得心應手。 3. Presentation環(huán)節(jié)創(chuàng)意不錯，學生充分發(fā)揮主觀能動性，表現良好。
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