人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists优质课课件ppt

这是一份人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists优质课课件ppt，文件包含选必二Unit1ScienceandScientistsUsingLanguage2课件pptx、Unit1UsingLanguage2分层练习原卷版docx、Unit1UsingLanguage2分层练习解析版-docx等3份课件配套教学资源，其中PPT共43页， 欢迎下载使用。
Learning bjectives:
At the end f this lessn, students are able t:1. Learn abut the tw great scientists’ lives, persnality and qualities, achievements and scientific spirit; 2. Grasp and use sme wrds and phrases t describe the qualities f great scientists; 3. Summarize the linking wrds and phrases and describe their functins; 4. Write an essay abut the scientific spirit.
In rder t inspire peple t learn abut scientific spirit, China Daily is calling fr articles n yur pinin n this tpic and yu can cntribute t China daily.________________________________________________________________________________________________________________________________________________
Lead-in：
What kind f persnality and qualities Qian Xuesen had helped him earn the name f “the father f China’s aerspace”?
What kind f persnality and qualities in Stephen Hawking helped him with his wrk and made him ne f the greatest thinkers f the 20th and 21st centuries?
Reading：
What can we knw frm the title and the pictures? What questins d yu have in mind?
The text is mainly abut:________________________________________________
a brief intrductin f Qian Xuesen and Stephen Hawking
Why was Qian called:
What des the title mean?
Read the text fast and match the main idea with each para.
Para 1 Qian’s educatin Para 2 Qian’s returning t mtherland Para 3 Qian’s achievements in Aerspace Para 4 Qian’s persnality Para 5 Further educatin abrad and achievements Para 6 His death and peple’s appreciatin f him Para 7 Intrductin abut Qian Xuesen
What will be included in yur essay if yu are writing abut a great scientist?
Brief intrductin.
Achievements
Persnalities/qualities
1911:_______ in Shanghai1934：graduated frm _________________________________1935：went t _________ fr further study1930s-40s: a _________ in American jet and rcket technlgy1955: ____________ China1956: _______ the first research institute f rckets and missilesTitle (头衔): Father f ________________Octber 31, 2009:_______________Famus saying： ___________ is in China; _____________ is in China; _______________ is in China.
Shanghai Jia Tng
China’s Missiles
passed away
My destinatin
Persnality and qualities Qian Xuesen has: patritic, knwledgeable, determined ...
Watch the vide and learn abut Qian Xuesen.
Skimming fr the main structure (para.2-5)
graduate studies　
attended schls
Railway Mechanical Engineering
graduate assistant
man-made satellite
leading space-explratin center
received a her’s welcme/China’s rcket science was underdevelped
the whle cuntry was saddened by his death
missiles,rcket, satellite,
brn,schls in BJ,SH Jiatng Univ. ‘Railway’
SnghuBattle, aviatin
patriticselfless
→ USAgraduate
gifted/excellent
returned t China
rcket prpulsin
Jet P. Lab(NASA)
rcket, missile
determined, fearless, pineering, hardwrking,devted
utstanding, knwledgeable, creative
great, hnrable, respectable
The father f China’s Aerspace
Qian Xuesen
para1: intrductin: para2-5: life and achievement: para6: persnality:para7: death
patritic: switched majr t aviatinwell-respected: his death and his influenceknwledgeable: became a pineer; cnducted imprtant reaserch; c-funded (determined;devted; creative...)
① had a great impact n China’s aerspace science;② the father f China’s aerspace.
① brn in Shanghai;② entered Shanghai Jia Tng University;③ used t be a graduate assistant;
Para 1______________
Para 2-5 Persnal experience
Para 6_______________
Para 7 ______________
What makes a great scientist?
②knwledgeable
③determined
④utstanding and creative
has a wide rangef interest
2. switched his majr t aviatin
3. became a pineer in American jet and rcket technlgy4. cnduct imprtant research int rcket prpulsin5. funded the Jet Prpulsin Labratry
6. returned t China7. in charge f nt nly develping China’s rcket science but als its space and missile prgramme8. did nt let that discurage him frm taking n the challenge
9. develped the Dngfeng missiles10. successfully launched its first man-made satellite11. be traced back t Qian’s research
12. his strng interest in ther things13. his deep appreciatin fr art
⑧smetimes careless in what he said r did
16.std up and pinted ut that Hyle had made a mistake18.was willing t say what thers were afraid t say19.t dream f what thers were afraid t dream abut22. was willing t admit his faults
17. Hawking’ s wn wrk n the big bang thery was sn prven by astrnmers with telescpes
⑨determined
20.as a scientist21. his fight against his disease
This dd cmbinatin f characteristics had made him ne f the greatest thinkers f the 20th and 21st centuries.
challenged the prfessr
his success nt nly in scientific researchbut als his fight against disease
What makes a great scientist?—Persnlity and qualities f a scientist
Stephen Hawking
Qian Xueshen
descriptive wrds
Brainstrming
What are the key qualities f a successful scientist?
dedicatin (奉献)valuesethics（伦理）cde f cnduct （行为准则）serving the peplehumilityself-sacrificingdetail-riented self-mtivatedan effective cmmunicatrutside the bx
passinate abut career determinedcreative visinary knwledgeablegifted brave hard wrking a team playersmart
Please quickly find the linking wrds in the secnd passage
linking elements bring greater chesin and lgical flw t it
Study the language and structure.
Hwever, after the Snghu Battle brke ut in 1932, …At that time, China was pr and its rcket science was undevelped.Nevertheless, Qian did nt let that discurage him …Because much f the technlgy behind the Shenzhu rckets …Hwever, what might have made him such an utstanding …In general, there were tw main theries …Besides being brilliant, he was brave, …Furthermre, he was quite determined.Abve all, Hawking was willing t admit his faults.
Linking wrds are the link f textual chesin, the lgical meanings f expressin including time relatins, space relatins, enumeratin and rder, exemplificatin, prgressin, cntrast and turn, equivalence and substitutin, transitin and summary, result and inference, etc., mst f them are chesive adverbials.衔接词语(linking wrds)是语篇衔接的纽带, 表达的逻辑意义包括时间关系、空间关系、列举和顺序、例证、递进、对比和转折、等同和替换、过渡和总结、结果和推论等, 其中多数是衔接性状语。
A gd bigraphy
Using supprtive examples t illustrate the qualities f the persn
structure, title, linking wrds
Hw t write a gd bigraphy？
scientific spiritshave a vivid imaginatin have a strng intuitinstatistical analysisdata cllectinbe curisity and creativitystart ut as a scientistwell-respected manmake a decisin
be interested inbe willing tbe curius abutpay attentinbe necessary frbe extremely knwledgeablean utstanding and creative scientistbe familiar withdream f
Structure f an argumentative essay
Bdy paragraphs
Hk, starts brad and narrws t the pint, clear thesis
Restate thesis, leave reader with criticalquestin r vivid image
Tpic sentence #3examples, explanatins, research, cncluding sentence
Tpic sentence #2examples, explanatins, research, cncluding sentence
Tpic sentence #1examples, explanatins, research, cncluding sentence
Intrductin—Scientific Spirit makes scientist successful
Cnclusin：Imprtance f scientific spirit/yur reflectin and inspiratin
Linking wrdsSequence
Writing：
总领：在写人物介绍时，尤其是着重于介绍其精神品质的，切记要选取该人物身上最典型的事例，用以突出人物的个性和品质。
【写作方法】 ① 首段：人物概况（Brief infrmatin -- 名字，身份，头衔）。 ② 主体：人物事迹，成就及科学家精神。(persnal experience+qualities) 人物的事迹＋其体 现的科学家精神，注意事迹和精神一定要匹配； 注意事迹可以按时间顺序，一个事迹不够，事迹太多字数会超过，选取两三个即可。 ③ 尾段：总结升华，概括该人物所表现出来的科学精神及对自己的影响。 (Summary & influence-- 学习，生活，态度的影响)
首段常用句型(Brief infrmatin):
1. I am ging t intrduce ne f my favrite scientists t yu. 我要向你介绍我最喜欢的一位科学家。2. He is ne f the mst famus and influential scientists in… 他是在……领域最著名和有影响力的科学家之一3. He is the first scientist t d sth. 他是第一个……的科学家。(使用不定式作定语) [试一试] 袁隆平是第一个研制出杂交水稻的科学家。 Yuan Lngping is the first scientist t develp the hybrid rice.
过去分词做后置定语1. sb, knwn as +头衔, is ne f the greatest +身份+ in the wrld. 某人，被誉为…,是世界上最伟大的…之一。【试一试】林巧稚，被誉为万婴之母，是中国最伟大的医生之一。 Lin Qiazhi, knwn as “the mther f ten thusand babies”, is ne f the greatest dctrs in China.定语从句2. Sb, wh is my favrite scientist, is cnsidered t be +头衔。 某人，是我最喜欢的科学家，被誉为….【试一试】钱学森是我最喜欢的科学家，他被誉为导弹之父。 Qian Xuesen, wh is my favrite scientist, is cnsidered t be “the father f missile.”
中段常用句型(persnal experience & qualities):
1. Brn in a…family in…, he… 在…年出生于…家庭，他…2. In the curse f+时间段, he met a lt f difficulties. Hwever, he was determined and never gave up. 在……期间, 他遇到很多困难, 但是他意志坚定, 从不放弃。3. Nt nly is/was/des/did he…, but als he… 他不仅……，而且……4. He achieved fame/became famus when he… 当…的时候，他成名了。5. He made great cntributins t… 他对……做出很大贡献。 【试一试】他对解决人们饥饿问题做出了巨大贡献。 He made great cntributins t slving the prblem f hunger.
Useful adjectives fr qualitiespatritic (爱国的);devted (奉献的);selfless (无私的);diligent (勤奋的);hard-wrking(勤奋的);respnsible (有责任感的), tireless (孜孜不倦的);persevering (坚持不懈的)knwledgeable (学识渊博的)；determined (坚决的)gifted (有才华的)；mdest (谦虚的)
末段常用句型(influence):
1. He inspires me t be a persn like him. 他激励我成为像他一样的人。2. What influenced me mst is…. 对我影响最深的是… 【试一试】对我影响最深的是他对科学和祖国的热爱。 What influenced me mst is his affectin fr science and ur cuntry.3. Having knwn his stry, I make up my mind t d sth. 知道他的故事后，我下定决心做某事。 【试一试】知道他的故事后，我决定全身心投入于科学。 Having knwn his stry, I make up my mind t keep ging whatever difficulties I meet.
Assignment：
Write an essay abut the scientific spirit.
根据以下信息用英语写一篇短文介绍袁隆平教授。1.袁隆平，1930年出生于北京。自幼刻苦学习，为了应对粮食危机，他选择学习农业。也许再没有哪位科学家比袁隆平对中国农业科学的影响更大了。他的杂交水稻不仅养活了中国，也造福了全世界。2. 他把他的一生都奉献给了农业，自从1953 年从重庆西南农学院(Suthwest Agricultural Cllege)大学毕业以后,他一直在为世界农业耕耘。他认为自己是个农民，因为他不断地在田间工作，进行科学研究。3. 通过不懈的努力，袁隆平克服了巨大的技术难题，于1974年研制出了第一批可用于农业生产的杂交水稻。由于他的研究,我国水稻产量快速增长, 解决了粮食不足的问题。袁隆平的创新不仅养活了中国，也养活了其他许多国家。4. 总之，袁隆平是最值得尊敬的科学家之一，他被誉为“杂交水稻之父” （the Father f Hybrid Rice）, 他的事迹一直激励着我们前进。
Brn in 1930 in Beijing, Yuan Lngping studied hard frm the time he was a child. In rder t tackle fd crisis, he chse t study agriculture. Yuan Lngping made the greatest impact n China’s agricultural science. His hybrid strains nt nly feed China, but als the whle wrld. Devted t agriculture, Yuan wrked n agriculture after he graduated frm Suthwest Agricultural Cllege in Chngqing. He cnsidered himself a farm wrker because he cntinually wrked the land in his research.
The Father f Hybrid Rice
Yuan was determined t slve fd crisis in China. Thrugh intense effrt, Yuan vercame enrmus technical difficulties t develp the first hybrid rice that culd be used fr farming in 1974. As a result f Yuan’s research, China’s rice prductin has increased rapidly, in turn, he wrked ut the prblem f fd shrtage. Yuan’s cntributin helped feed nt just china, but many ther cuntries that depend n rice as well. In cnclusin, Yuan was ne f the mst respected scientists. He was knwn as the “father f hybrid rice”, and his deeds always inspired us.
Use this checklist t help yu revise the draft.
Des the writer explain clearly the persnal qualities that make up the scientific spirit?Des the writer give examples frm the lives f the scientist(s) t illustrate the pints?Des the writer describe the persnality f a great scientist?Des the writer use apprpriate linking wrds and phrases t tie the ideas tgether?Des the writer use separate paragraphs, each with its wn functin?
在写人物介绍时，尤其是着重于介绍其精神品质的，切记要选取该人物身上最典型的事例，用以突出人物的个性和品质。
【写作方法】① 首段：人物概况（Brief infrmatin -- 名字，身份，头衔）。② 主体：人物事迹及科学家精神。(persnal experience+qualities) 时间顺序,两三个即可③ 尾段：人物所表现出来的科学精神及对自己的影响。 (Summary&influence-- 学习，生活，态度的影响)
一般过去时（simple past tense）
第三人称（the third persn）
sentence patterns:Perhaps n n ther scientist has had a greater impact n China’s aerspace science than Qian Xuesen仿写1:也许没有哪一位科学家比袁隆平对杂交水稻的影响更大了Perhaps n ther scientist has had a greater impact n hybrid rice than Yuan Lngping.
General Intrductin
末段常用句型（influence）
1. 他激励我成为像他一样的人。He inspires me t be a persn like him. 2. 对我影响最深的是他对科学和祖国的热爱。(主语从句) What influenced me mst What influenced me mst is his affectin fr science and ur cuntry.3. 知道他的故事后，我决定不管遇到什么困难都继续前行。 Having knwn his stry, I make up my mind t keep ging whatever difficulties I meet.
(现在分词作状语) Having ,
Described by the authrs f the Stry f Qian Xuesen as a man with “great scientific thught and scientific spirit”wh was patritic and served his hmeland with effrt, achievement, and devtin, Qian was an extremely well-respected man.
核心部分/主干（主句）：Qian was an extremely well-respected man.
枝条/次要（分句）：1） Described by the spirit” 2）wh was patritic and served devtin,
2.连接词(that/which/wh...)
标记词： 1.介词(n/in/by/befre/after...)
切割法：介词+宾语(名/代词/ding)；连词和从句部分;非谓语动词(+宾语)
3.非谓语动词（ding/dne/t d)
修饰成分：都不是“主干”