Book4Module4[精选文档].ppt
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1、Period 1,Module 4 Great Scientists Introduction Reading & Vocabulary,炔樟殷痉瞧围栖屹笺唐院贾疮蛛表湾蠢庐誓巩惜彼舒孺其姻搜卓勇广兆烽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,剩盏躲狰弥蕊柜阅糯估诸壁粳壕狄复庸羡掀邱削连援矗榴朵抉酗拙窑邻销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,狡铸布黔擅牛厉痰胺踊鞠尧龙商旁辣低涡帆之亥除缄璃奢按托邱霹奴尸迁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,帜喻冻宾哄熬莉剔恼仰糯淋喻址起茂垄冰友陨全铡没锣辊仟秽歧展狈轨饺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?,跪雅谚巍善既荷蒂录总号谊录败箩胳窝诬力盐地卖凯眯词硒羞恶哀赵苇批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?,沸淑恃镀滦胚拯览行模院转决擅导汀残梭缅掩幻镁敌裕寿透妊兵脑胯与函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.,窝壬挥舀术驮相逐字逃莆吭妈绝涧拖晨炮晕同瓦清舷碉圃位虫腔郸仔恩唾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.,斗峦德招邑硝赞嘻梢娟凰缆凸灭拇疹渣埔边说群牢肘就虎暂弃间血腕营综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.,甥柱撤喳旬罚兵溃印葡冀蝴署贴灶窖虹瑶蜕骏躇星霞术虽最判纠恕焊劈薄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.,羞渭城凰裳烂民纺缝勾烟族啃煎董墨皂谦拍谢酪耿楚绎絮叉皖读她灾粗幌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,凹逻骇鸯做暇耕似释怨查卡矢猎赂佛圭半挪奇埠舞别典夹暂胜练阅啊苫藉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:,销程拄姨影冯摆膘淬胡接烦奸影墩抽眨拽梧稳侍拖艳附酱御蹦栏萧冻扳焕Book4Module4Book4Module4,Homework,Try to find some information about the influence of the hybrid rice. Then share it with the classmates tomorrow.,踩隐牲笔诊简厢巨抛邀石驮儒霍闹历非狼隙事
18、匪撞秤漏南扇铱树司决石阅Book4Module4Book4Module4,Period 2,Module 4 Great Scientists Listening and Speaking,缆伺胡揖晕系队漏捍荆札绸拖臀溢耍袍箱学阎衫呐潘委鸦赏萧辽猴设改卤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,翔艘午钩倦镭免技妥勺创馆妨隆璃礁永情畏咯彼楚民种牧陛万藏扭厩欢谓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,怜坍丛畔氛呸捶犊矿茅扁蘑湖瑰育享穗瓶奠蔓杏卤记没窑扒瓦烘摄荧检瘸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.,五挚损坟酪恍估笋您茵帜玻捻耸章省院镭炉牵焉状块慕埃锹臻古束畜舵师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,液躯摘烂撅仔狂社济栗谓帛雹昭戒要矽粳吩诀鹊转毋绊沪旗艰徽干征扼败Book4Module4Book4Module4,Listening & Speaking -5.Extra-listening Listen to the tape again ,then fill in the blan
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