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

这是一份人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists评课ppt课件，共28页。

1. Write an essay t discuss sme imprtant qualities fr great scientists based n reading;2. Supprt yur pinin with cncrete events frm the lives f scientists;3. Make yur writing cherent (adj. 连贯的) by means f sme wrds and phrases.
Jhn Snw Defeats “King Chlera”
a questining mind
The stages f scientific research1. find a prblem2. ask a questin3. think f a methd4. cllect data5. analyze the results6. find supprting evidence7. draw a cnclusin
Pre-reading
Why was Qian called “the father f China’s aerspace”?
during university
studied Railway Mechanical Engineering
in 1932 after battle
switched majr t aviatin
went t the U.S. t pursue graduate studies
became a graduate assistant cnducting imprtant research
c-funded the Jet Prpulsin Labratry
returned t Chinatk n challenges
develped the Dngfeng missiles
launched first man-made satellite
What persnalities and qualities make Qian a great scientist?Underline sme key wrds/phrases.
... “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.”
clever, devted
patritic, ptimistic
devted, having leardership
knwledgeable, creative
well-respected
1. What qualities in Hawking helped him with his wrk? 2. What events were written t shw his qualities?
“Stephen Hawking was ne f the mst famus and gifted scientists in physics.”
clever, gifted
Hawking’s wn thery was prven crrect.
clever, brave, careless
“Besides being brilliant, he was brave, thugh smetimes careless in what he said r did.”“Furthermre, he was quite determined.”“Abve all, Hawking was willing t admit his faults.”
brave, careless, determined, willing t admit his faults
Pst-reading
What qualities d these great scientists share? Why d these qualities imprtant fr the making f a great scientist?
Writing Task
Cntribute an essay t Ppular Science n what makes a great scientist.
Cntribute an essay t Ppular Science n what makes a great scientist.1. Discuss sme imprtant qualities fr great scientists;2. Supprt yur pinin with cncrete events frm the lives f scientists;3. Make yur writing cherent.
Pre-writing
What ther qualities shuld great scientists have? D yu knw f ther scientists’ stry t supprt yur view?
Chse three qualities that yu regard mst imprtant fr great scientists.
a questining mind, knwledgeable, gifted, brave, ptimistic, determined/ devted, self-sacrificing fr the greater gd f the cuntry r humanity, having team spirit, having leadership, kind, helpful ... (r ther qualities that yu regard imprtant)
Hw can yu cnvince the readers f the imprtance f the qualities yu chse fr great scientists?
Writing tip: 借事记人
quality: a questining mind
Hw can we rganize ur paragraphs t make ur writing cherent?
Brief intrductin
what makes a great scientist
Paragraph 1: Brief intrductin
Paragraph 2: Quality 1
Paragraph 3: Quality 2
Paragraph 4: Quality 3
scientist(s)’ event(s)
What wrds/phrases can we use t make ur writing cherent within a paragraph?
Cherence:1. phrases f time / space
Cherence:1. phrases f time / space2. cause / result
Cherence:1. phrases f time / space2. cause / result3. cmpare / cntrast
Cherence:1. phrases f time / space2. cause / result3. cmpare / cntrast4. list / rder
significance f the qualities & yur inspiratin yu get
Use this checklist t help yu revise the draft.
1. Des the writer discuss sme imprtant qualities fr great scientists?2. Des the writer supprt his/ her pinin with cncrete events frm the lives f scientists?3. Is the writing cherent?
Cntinue t revise yur essay. Think f a gd title fr it.
Summary f the unit
T raise new questins, new pssibilities, t regard ld prblems frm a new angle requires creative imaginatin and marks real advance in science. -- Albert Einstein & Lepld Infeld