高中Unit 1 Science and Scientists一等奖ppt课件

这是一份高中Unit 1 Science and Scientists一等奖ppt课件，共26页。PPT课件主要包含了Tips，Discussion等内容，欢迎下载使用。

1. Enable the students t get t knw the gd qualities great scientists share.2. Enable the students t understand the passage well.3. Let the students learn sme writing skills by scanning and skimming. 4.T learn frm the great scientists and develp the nble spirits.
Teaching aims
The Man Wh Changed Our Understanding f the Universe·Albert Einstein·Albert Einstein, wh is perhaps the greatest scientist in mdern physics, is ften cnsidered as ne f the smartest men wh ever lived.
A Pineer fr All Peple.Yuan Lngping·Knwn as the “father f hybrid rice”,he was ne f China's mst famus scientists.
What d they have in cmmn?·They are bth utstanding large great in their scientific field.
What makes a great scientist?
Task 1 Read the texts and decide if the statements are true （T） r false （F）. 1 Qian changed his majr because f a shift in persnal interest. 2 Qian’s strng interest in art has a psitive impact n a scientist’s develpment. 3 When Hawking was yung，almst everyne believed that the universe began with a big bang. 4 Because Hawking was determined，he was able t succeed even thugh he was ill.
While Reading ——fast reading
Task 2 What is the functin f each paragraph in the passages?
His persnal histry and accmplishments
His persnality
His death and peple’s appreciatin f him
His claim t fame
Characteristics that made him great
Task 3 Answer the questins belw using the infrmatin frm the texts.1 Why was Qian called“ the father f China’s aerspace”? 2 Hw was Hawking’s wn thery prven crrect?
Because much f the technlgy behind the Shenzhu rckets was based n his research.
Astrnmers used their telescpes t prve his wrk n the big bang thery.
Task 1 Find wrds that describe the persnalities f the scientists. Hw d the stries abut the scientists help illustrate these persnalities?
While Reading ——careful reading
Qian Xuesen·a man with “great scientific thught and scientific spirit ” wh was patritic and served his hmeland with effrt，achievement，and devtin（Para 1）·a pineer（Para 2）·did nt let that discurage him（Para 4）·determined（Para 4）·an utstanding and creative scientist（Para 6）·deep appreciatin fr art （Para 6）
Task 1 Find wrds that describe the persnalities f the scientists. Hw d thestries abut the scientists help illustrate these persnalities?
Stephen Hawkingbrilliant；brave；smetimes careless in what he said r did；willing t say what thers were afraid t say；dream f what thers were afraid t dream abut；quite determined；willing t admit his faults
In the case f Qian Xuesen，we see his determinatin illustrated by his struggles and hw he vercame challenges. His stry als shws he was patritic and devted t his career. In the case f Stephen Hawking，we als see his determinatin in the face f difficulty thrugh the stries tld abut him. We als see his audacity.
Task 2 Find the linking wrds and phrases in the passages，and describe their functin.
Sme f the mst imprtant linking wrds and phrases are： Hwever，after the Snghu Battle brke ut in 1932，... 时间关系At that time，China was pr and its rcket science was undevelped.时间关系Nevertheless，Qian did nt let that discurage him... 转折关系Because much f the technlgy behind the Shenzhu rckets... 因果关系
Sme f the mst imprtant linking wrds and phrases are： In general，there were tw main theries... Besides being brilliant，he was brave，，he was quite determined. Abve all，Hawking was willing t admit his faults. These serve t link elements in the passages and bring greater chesin（黏合） and lgical flw t them.
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。
Task 1 In grups，discuss sme stries abut great scientists.
The stry f Newtn and the apple，Watsn dreaming f the structure f the DNA，Fleming’s accidental discvery f penicillin，etc.
Task 2 Using these stries as a basis，discuss the fllwing questins： · Apart frm being clever，what are the mst imprtant persnal qualities a scientist must have t be successful? ·Hw d these stries illustrate the scientific spirit?
A scientist must be lucky，t an extent，but a part f that luck is nticing what thers might glss ver. Fr example，Fleming nticed that smething was dd abut a sample in a Petri dish，and he did nt thrw it away. The intuitive and creative pwer f a great scientist als needs t be taken int accunt， as illustrated by Watsn’s dream which shwed him the structure f the DNA.
Task 3 Nw wrk by yurself t write an essay abut the scientific spirit.
Great Scientific MindsWhen we cnsider the great minds f many centuries and ask the questin f what makes smene a great scientist，there are many aspects we shuld evaluate. But which nes are mst imprtant? Is it their inventins，cures，r slutins t prblems? Is it the persnal challenges they had t face? Or is it their verall character? Lking at the lives f Qian Xuesen and Stephen Hawking，sme cmmn characteristics surface：they are knwledgeable，gifted，self-sacrificing fr the greater gd f the cuntry r humanity，brave，and determined. In shrt，they have t tenaciusly chase dwn slutins t big prblems and nt let discuragement set in during their discvery prcess.
We can see this in Qian Xuesen’s life，pineering t anther cuntry t wrk with and inspire like-minded peple in his field and t cllabrate n their wrk. We can see it in his vigur t return t China and lead their aerspace prgramme thrugh its birthing stages.We saw the determinatin and devtin t accuracy and truth n the part f Stephen Hawking frm his yungest days thrugh the decades he fught fr his bdy while his mind prgressed int the arena f geniuses. The definitin f scientific spirit is t，abve all else，be willing and able t grasp a prblem r a questin and nt let g f it until knwledge，creative pwer，and cllabratin have brught a clear answer. Then this same mind must believe in its findings enugh t bravely present them，prve，and perfect them fr the betterment f the quality and sustainability f life all ver the wrld.It is t lk squarely，ask questins，and never give up trying.
Ⅰ 阅读理解 （根据课文内容选择正确答案）1. Hw ld was Qian Xuesen when China successfully launched its first man-made satellite?49 years ld. B. 59 years ld. C. 69 years ld. D. 79 years ld.2. We can learn frm the passage that ___________.A. China was in great need f scientists in the 1950sB. Qian Xuesen was nt welcme in the United StatesC. Art never gave Qian Xuesen inspiratin in his researchD. Qian Xuesen had nthing t d with Shenzhu rckets
3. Hawking first gt his fame by ___________.using the cmputers and wheelchairB. graduating frm Cambridge UniversityC. pinting ut a prfessr’s maths mistakeD. ding his wn wrk n the big bang thery4. Frm the secnd text we knw the nature f Hawking’s being __________.A. brave and careful B. determined and brilliantC. careless and disabled D. learned and humrus
Ⅱ 语法填空 （根据课文内容和语法规则完成短文）　　When Qian Xuesen was yung，he realised China needed air frce 1___________（defend） the cuntry，s he went t America t study aviatin. As a graduate 2___________（assist） at an institute，he helped cnduct imprtant research int rcket prpulsin. Finally，he became a pineer in jet and rcket technlgy. 3___________Qian Xuesen returned t China in 1955，he was put 4___________charge f develping China’s rcket science，space and missile prgramme. Under his leadership，China made 5___________（utstand） prgress in rckets，missiles and man-made satellites. Because f this，he earned the name f“the father f China’s aerspace”.　　
Stephen Hawking was a 6_________（gift） scientist. Since he came 7__________with a disease causing him unable t walk r speak，his wrld became ne f abstract thught. There was a thery n the rigin f the universe explaining the universe 8___________（begin） at a single pint in time and space. His wn wrk n the big bang thery was prven by astrnmers with 9___________（telescpe） and a new star was brn. He was brilliant，brave and determined. And he was willing t admit his faults. This 10___________（cmbine） f his characteristics made him ne f the greatest thinkers f mdern times.