Book4Module4.ppt
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1、Period 1,Module 4 Great Scientists Introduction Reading & Vocabulary,漏展咎赖闽勃茫乙帕俞瞎杜榔最吁森挡楷凛你蜡洋若臣浮哥服洞杂饮略劫Book4Module4Book4Module4,Introduction-1 Brainstorm(5ms) What great scientists do you know?,Name: _ Nationality: _ Major: _ Inventions /discovers: _ When did they invent/discover: _,Qian Xuesen,Chines
2、e,Physics,Chinese atom bomb,In 1964,Name: _ Nationality: _ 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, Mathem
3、atician,buoyancy,浮力,About 240 BC,Name: _ Nationality: _ Major: _ 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
4、,Chinese,Agriculture,hybrid rice,In 1970,圾纸舒歹驯卉阑涎笺属唆债鞍隔险柜懈揉针赏钥闸逃陷卫疏邮耘组晃诺春Book4Module4Book4Module4,Introduction-2. 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
5、forces 5. the study of chemical processes in living things 6. the study of the structure of substance and how they react with each other 7. the study of inherited characteristics in living things,zoology botany biology,physics,biochemistry,chemistry,genetics,丈邪霜茄膊桌主廖菊邓油峙酱双寞蔗皋澈蛙洲童蒜抡璃卷袋齿刻氯型劳蚌Book4Modu
6、le4Book4Module4,Introduction-2. Vocabulary (4ms) How do we call the persons who study these subjects?,biology chemistry biochemistry botany zoology genetics physics mathematics,biologist chemist biochemist botanist zoologist geneticist physicist mathematician,菇到寻湾韧替虾臻羡歪秉侵悔芯形构店炉拉勾才沮蛰顺氓穗涂雍讨倍旧袁Book4Mod
7、ule4Book4Module4,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 wrote about how the student studied in school? Did the writer write about
8、what he did when he grew up? Why?,顾渠嘘据坑奢三绍在谚纤蓬圆榴逮臆路疚扁裤衰砍硕输张兼券诫蚤驰较牌Book4Module4Book4Module4,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 more quickly?
9、What did he discover? How important was the discovery?,塔访券堑宫叉崩掂匿珍爽本宰坪辱敬摹拟布撮些奈迟拓扇驰祁陶竹拢蔷忍Book4Module4Book4Module4,1. 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
10、was interested in plants.,By crossing different 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.,悟攻猩榷劝再扔咕腰炔舒舍贱统雪肺氓偷锯蔚序捌元稚僧粉巳息赣万巳垦Book4Module4Book4Module4,4. How important wa
11、s the discovery?,Chinese rice production rose by 47.5% in the 1990s. There were other advantages. 50,000 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 typ
12、es of rice grown in Pakistan.,浊抵孝寨钙侩谭未敖漆哉夕轰钻瞩拍孪牢峙融袱兰炳稽斡遗毅热骚绩矮肪Book4Module4Book4Module4,Reading & Vocabulary - 3. Careful reading (5ms) 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 quest
13、ions 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 thousand square kilometers. 6. The new rice is now grown n other countries, such as Pakistan.,印级鸦冠他抿断备粒踩杯盆誉氧灿仟血溃失段几挑圭寒宝漱碴绘抡筋晾女Book4Module4Book4Modu
14、le4,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 who asked questions”. As a young teacher, he began experiments in crop breeding. He di
15、scovered 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.,灸宝场敲易搓垒怒豌摇淤宝朽偏炭丙讨硼檀播没赐市硷贝冲糜鸿烬蛊撂稍Book4Module4Book4Module4,Reading & Vocabulary -3. Vocabulary (6ms) Finish the exercises in
16、Activity 3 & 4.,Activity 3: crop breakthrough breed support feed publish producer species agriculture,Activity 4: B B A B B,女柴瘁烈身刨弥烤句逞咕冒艰腻诌洽勺找撂汤现赤稗婚趋卞凯嫉术帕封泣Book4Module4Book4Module4,Post-reading-4. Role-play (5ms),Suppose one of you is an experienced farmer who has been growing rice; One is professor
17、 Yuan and the other one is a reporter. Please talk about the influence of the new hybrid rice.,Tips:,秆瞩沈吁足娃鬼哆骆单闰尚哄矣彰定矮孪伺靛碑蛙窟嘴万邮菩韭铀甚傲舟Book4Module4Book4Module4,Homework,Try to find some information about the influence of the hybrid rice. Then share it with the classmates tomorrow.,寝涩具吱瞧拔逮簇汀夕缅难潍确头外帆叉膀抹
18、与驯皿刽溅丁契雕冬痉卞铰Book4Module4Book4Module4,Period 2,Module 4 Great Scientists Listening and Speaking,式弧漳乞你垛涌绑渝葬冲祷撞酋墓卑挛牟频整没灭蜕诸赐究艳葫叮扮线痉Book4Module4Book4Module4,Listening & Speaking-1.Discussion(5ms) Look at the picture in your textbook and answer.,What is happening in the picture? What do you think the list
19、ening 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,塔骨杨歼嚣缝菇耪歌希鱼届刚霸凡奉怨舵氛坠垛鹏绿舔锰牛依近适泛需沦Book4Module4Book4Module4,Listening & Speaking -2.Vocabulary (5ms) Match the words with the meanings.,award,equal,measure,disco
20、ver,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 comes from a nuclear reaction 7. a person wh
21、o takes part in a contest 8. a stage in a competition,蚊狱奠具窝页匪界询插石重圆崇惧虑锅旦晴歪瞅郝庐洗呈凛随遮兰产疼护Book4Module4Book4Module4,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 ar
22、e the contestants? 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.,彼指礁珐僚申于撮矿渗碱拖孜嘶岁滞嵌迹酚羽豪讣窗屉芳硼桌偷烫豁启垒Book4Module4Book4Module4,Listening & Speaking -4.Filling (6m) L
23、isten to the tape again, then finish the exercise in Activity 3, on page 36.,Answers: born published given famous for hole discovered, holes holes measured,涟皋哗球诅它壬宽萧雌宫枚茅间骇幻罩淫支茅提驯髓燃蔡斑稀澜庶洞向洒Book4Module4Book4Module4,Listening & Speaking -5.Extra-listening Listen to the tape again ,then fill in the blan
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