《Module4GreatScientists》word教学设计(外研版必修4)教案

1、Module 4 Great ScientistsReading and Vocabulary 教学设计2011-5-19教学目标：1:文章标题和文章主要内容的关系。2:有关人物介绍类文章的特点。3:如何提高根据上下文猜测词义的技巧。 教学重点：1: Improve the students ability of reading comprehension.2: Summarize the instruction about Yuan Rongping.教学步骤：Leading-in activities（warming-up activities f Skimming Scanning Re

2、cite theimporta nt senten ces Role-play Homework.Step1:Leading-in activities （warming-up activities1: Read the title of the passage and answer the following questio 教学 目标一 ）a. The title of this passage isThe Student Who Asked Questionln youropinion, will it be about something or about someone?_b. Wh

3、en a passage is about someone, usually what does the writer writeabout him/her?_c. Give another title about the passage:_2: Look at the picture and fill in the blanks.项目His nameNationalityMajorInventionsInventions time内容3: Complete the passenger:词汇热身）In rice-growing world, the Chinese scientist, Yua

4、n Long-ping, is a_.重要人士 ） Yuan Longping was born and_ 抚养）inChina. From an early age Yuan Lon gpi ng_ pla nts（感兴趣）.He devoted all his time to_ （发明杂交水稻）.Now he is_his inventions all over the world.Step2:Skimming（泛读能力培养）1: What kind of student was Yuan Longping when he was young?2: What way did he thin

5、k to produce rice more quickly?3: What did he discover?4: How important was the discoveryStep3:Scanning（精读能力培养）I :Read the passage again and decide whether the statements are True of False.1. China produces more rice than any other country.2. Yuan Longping asked a lot of questions at school.3. He de

6、veloped a new kind of fast-growing rice.4. The government helped him in his research.5. The new rice replaced vegetables in 50 thousand square kilometers.6. The new rice is now grown n other countries, such as Pakistan.II :Finish the exercises in Activity 3 & 4.教学目标三)川：structures:段落中心句与文章结构分析：教学

7、目标二) )1: Underline the topic sentences in each paragraph.段落主旨句)2: Divide the whole passenger into three parts.Part 1:(第一段):Yuan Longping is a leading figure in the rice-growing world.Part2:(第二,三和四段)：His school life and how he discovered hybrid rice. Part3:(第五和六段)：How important was the discover？ 合作探究

8、： How should we organize ourcomposition when we introduce a scientist?(what to write and how to divide theminto several parts 从文章的结构上我们可以： _我们可以涉及的方面： _常用到的短语：_Step4:Recite the importa nt senten ces1. In the rice-growing_ , the Chinese scientist, Yuan Longping, is_ . (Para 1 , line10)2. Yuan Longpin

9、g was_ and_ in China. (Para2, line 1).3. He thought that_people was to have more riceand to_it more quickly.(Para 3 ,line 4)4. First Yuan Longping_different types of rice.(Para 4, line 1)5. This was the_ .(Para 5, line1)6. _ _ _ Yuan Longping discoveries, Chinese riceproduction_ 47.5 percent in the佃9.(Para 5, line1)Step5:Role-play （ 语言组织和口语输出 ）Suppose one of you is talking with Yuan Rongping.You can talk about thefollowing topics:1: Yuans school life and how he discovered the special type of rice.2: The influence of the new hybrid rice.3: What you have learne