Book4module3.ppt
《Book4module3.ppt》由会员分享,可在线阅读,更多相关《Book4module3.ppt(63页珍藏版)》请在三一文库上搜索。
1、Period 1,Module 4 Great Scientists Introduction Reading & Vocabulary,Introduction-1 Brainstorm(5ms) What great scientists do you know?,Name: _ Nationality: _ Major: _ Inventions /discovers: _ When did they invent/discover: _,Qian Xuesen,Chinese,Physics,Chinese atom bomb,In 1964,Name: _ Nationality:
2、_ Major: _ Inventions /discovers: _ When did they invent/discover: _,Marie Curie,Polish,Physics,Radioactivity,In 1898,Name: _ Nationality: _ Major: _ Inventions /discovers: _ When did they invent/discover: _,Archimedes,Sicilian,Physics, Mathematician,buoyancy,浮力,About 240 BC,Name: _ Nationality: _ M
3、ajor: _ Inventions /discovers: _ When did they invent/discover: _,Albert Einstein,German / American,Mathematical Physics,relativity,In 1905,Name: _ Nationality: _ Major: _ Inventions /discovers: _ When did they invent/discover: _,Yuan Longping,Chinese,Agriculture,hybrid rice,In 1970,Introduction-2.
4、Vocabulary (4ms) Find out the words with their definitions.,1. the study of animals 2. the study of plants 3. the study of all living things 4. the study of physical objects and natural forces 5. the study of chemical processes in living things 6. the study of the structure of substance and how they
5、 react with each other 7. the study of inherited characteristics in living things,zoology botany biology,physics,biochemistry,chemistry,genetics,Introduction-2. Vocabulary (4ms) How do we call the persons who study these subjects?,biology chemistry biochemistry botany zoology genetics physics mathem
6、atics,biologist chemist biochemist botanist zoologist geneticist physicist mathematician,Reading & Vocabulary-1. Pre-reading (4ms) Look at the title and guess what it is about.,The Student Who Asked Questions 1. Will the passage be about something or about someone? 2. Do you think that the writer wr
7、ote about how the student studied in school? Did the writer write about what he did when he grew up? Why?,Reading & Vocabulary -2. Skimming(7ms) Read the passage and find out the answers to the questions.,What kind of student was Yuan Longping when he was young? What way did he think to produce rice
8、 more quickly? What did he discover? How important was the discovery?,1. What kind of student was Yuan Longping when he was young? 2. What way did he think to produce rice more quickly? 3. What did he discover?,He was a student with lots of questions and he was interested in plants.,By crossing diff
9、erent species of rice plant, then he could produce a new plant which could give a higher yield than either of the original plants.,He discovered a naturally sterile male rice plant.,4. How important was the discovery?,Chinese rice production rose by 47.5% in the 1990s. There were other advantages. 5
10、0,000 square kilometres of rice fields were converted to growing vegetables and other cash crops. Yuans rice was exported to other countries. His rices yield is much greater than the yield of other types of rice grown in Pakistan.,Reading & Vocabulary - 3. Careful reading (5ms) Read the passage agai
11、n 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 developed a new kind of fast-growing rice. 4. The government helped him in his research. 5. The new rice replaced vegetables in 50 tho
12、usand square kilometers. 6. The new rice is now grown n other countries, such as Pakistan.,Reading & Vocabulary -3. Structure(5ms) Find out the topic sentences.,Para 1 Para 2 Para 3 Para 4 Para 5 Para 6,Yuan Longping is a leading figure in the rice-growing world. As a boy, he was called “the student
13、 who asked questions”. As a young teacher, he began experiments in crop breeding. He discovered a special type of rice. His discoveries increased Chinese rice production. The yield of the new hybrid rice is much greater than that of other types grown in Pakistan.,Reading & Vocabulary -3. Vocabulary
14、(6ms) Finish the exercises in Activity 3 & 4.,Activity 3: crop breakthrough breed support feed publish producer species agriculture,Activity 4: B B A B B,Post-reading-4. Role-play (5ms),Suppose one of you is an experienced farmer who has been growing rice; One is professor Yuan and the other one is
15、a reporter. Please talk about the influence of the new hybrid rice.,Tips:,Homework,Try to find some information about the influence of the hybrid rice. Then share it with the classmates tomorrow.,Period 2,Module 4 Great Scientists Listening and Speaking,Listening & Speaking-1.Discussion(5ms) Look at
16、 the picture in your textbook and answer.,What is happening in the picture? What do you think the listening text is about?,Theres a quiz show being on.,quiz: a competition or game in which people try to answer questions to test their knowledge,Listening & Speaking -2.Vocabulary (5ms) Match the words
17、 with the meanings.,award,equal,measure,discover,theory,radiation,contestant,round,1. a prize or money given to someone for sth 2. exactly the same 3. to find out how long, wide, heavy, etc. sth is 4. to find 5. an idea, esp. in science, that explains why or how sth happens 6. a form of energy which
18、 comes from a nuclear reaction 7. a person who takes part in a contest 8. a stage in a competition,Listening & Speaking -3. Listening (5ms) Listen and find out the following answers .,Whats the name of the quiz show? What round of the quiz is it? What is the subject of this round? Who are the contes
19、tants? How many questions are there in this round? How many points have they got before / after this round?,Superquiz.,The second round.,Great Scientists.,Matthew and Rachel.,12.,36:36.,39:41.,Listening & Speaking -4.Filling (6m) Listen to the tape again, then finish the exercise in Activity 3, on p
20、age 36.,Answers: born published given famous for hole discovered, holes holes measured,Listening & Speaking -5.Extra-listening Listen to the tape again ,then fill in the blanks.,Q.M: Boys and girls, were into the second round of “Superquiz”, and the subject of this round is “Great Scientists”. In th
21、is round, the first person to answer the question_. If hes wrong,he _ a point, and the question_. At the moment, Matthew and Rachel are _, with 36 points each. First question: What is Einstein known for? (buzzer) M: _.,gets a point,goes to the second contestant,loses,equal,The theory of relativity,Q
22、.M: Correct. When was Einstein born? (buzzer) M: 10. Q.M: Wrong. Rachel? R: 1879? Q.M: Correct. The special theory of relativity _in 1905. _? (buzzer) M: Einstein. Q.M: Correct. Einstein was given an important award in 1921. _?,was published,Who was it written by,What award was he given,(buzzer) M:
23、Was he given the Nobel Physics Prize? Q.M: Yes, he was. Well done. Next question: What book is Stephen Hawking famous for? (buzzer) R: “_.” Q.M: Correct. When was it published? (buzzer) R: 1988. Q.M: Correct. What is a “_”?,A Brief History of Time,black hole,(buzzer) M: Its a star that has collapsed
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Book4module3
链接地址:https://www.31doc.com/p-2644536.html