选择性必修 第二册Unit 1 Science and Scientists教课ppt课件
展开Listening and speaking
What can yu see and what can yu d in a science musem?
see exhibitins(展览)
learn abut scientific knwledge/inventins
d scientific experiments
Lk at the phts belw, and discuss in grups what these activities have t d with science.
Pre-listening
1. Where are the peple in the cnversatin ging t g?
The phts abve are related t the cnversatin yu will hear. Using the phts, try t predict the answers t the fllwing questins.
2. What kind f place is it, and what des it fcus n?
A science museum
A place fr delight, educatin and inspiratin.It fcuses n letting visitrs experience science.
Interactive activities t experience sund, light, reflectin and s n.
3.What kinds f things can yu d there?
Listen t the cnversatin and see if yur answers fr Activity 2 are crrect. Then write dwn the letters (A-E) fr the phts in the rder that yu hear them described.
1 ________ 2 ________ 3 ________ 4 ________ 5 ________
a giant dish whisper
a pian keybard
a blue screen
a hall f mirrrs
a white light cast shadws
While-listening
Listen again and cmplete the descriptins f the phts abve.
PhtA: A giant dish; when yu speak int it, it ________ the sund back and ________________ . Yu can use it t speak in a ________ t smene 17 metres away.PhtB: A giant that yu can use yur feet t play. Instead f playing the sunds f a pian, it plays the vices f ________________.PhtC: Yu lk at a blue screen fr a while, and then suddenly yu can see ________________ mving arund n it. These are ur _________________.PhtD: A ______________ where yu can see yurself reflected thusands f times.PhtE: Yu stand in frnt f ____________ , and it casts different shadws f yu, in ________________ the rainbw.
makes it luder
pian keybard
classical singers
tiny bright lights
wn bld cells
hall f mirrrs
a white light
every clur f
Judy: Oh, I'm s srry that yu were ill and culdn't cme with us n ur field trip. Hw are yu feeling nw? Better?Bill: Much better, thanks. But hw was it?Judy: Wnderful! I especially liked an area f the museum called Light Games.it was really cl. They had a hall f mirrrs where I culd see myself reflected thusands f times!Bill: A hall f mirrrs can be a lt f fun. What else did they have?Judy: Well, they had an experiment where we lked at a blue screen fr a while, and then suddenly we culd see tiny bright lights mving arund n it. Yu'll never guess what thse bright lights were! Bill: Cme n, tell me!
Listening material
Judy: They were ur wn bld cells. Fr sme reasn, ur eyes play tricks n us when we lk at a blue screen, and we can see ur wn bld cells mving arund like little lights! But there was anther thing I liked better. I std in frnt f a white light, and it cast different shadws f me in every clr f the rainbw! Bill: Oh, I wish I had been there. Tell me mre!Judy: Well, they had anther area fr sund. They had a giant pian keybard that yu culd use yur feet t play. But then, instead f playing the sunds f a pian, it played the vices f classical singers! Then they had a giant dish, and when yu spke int it, it reflected the sund back and made it luder. Yu culd use it t speak in a whisper t smene 17 metres away
Bill: It all sunds s cl. I wish I culd have gne with yuJudy: I knw, but we can g tgether this weekend. I'd lve t g there again! Bill: That sunds like a great idea!
If yu had a chance t g t a science museum,which activity wuld yu like t see and why?
I wuld like t g t this museum t see the blue screen. I am curius t knw what n earth is ging n there and why I can see my bld cells mving arund like tiny bright lights. I am sure it will be a lt f fun.
Pst listening
Reading and Writing
Lk at the pictures& the title t guess what the cntent f the text is.
The text is mainly abut
the brief intrductin f Qian Xuesen and Stephen Hawking.
THE FATHER OF CHINA’S AEROSPACE
A WORLD OF PURE THOUGHT
What d yu knw abut them?
Pre-reading
1911:_____________in Hangzhu, Zhejiang Prvince1934:graduated frm__________________________PH.D degree:___________and mathematicsOccupatin:_________ and researcher1955: __________ China1956: ____________ the first research institute f rckets ans missilesTitle(头衔): Father f ______________Octber 31,2009:_______________Famus saying: ____________ is in China;_____________is in China;_____________ is in China.
Watch the vide and learn abut Qian Xuesen.
China’s Missiles
Jia Tng University
passed away
My destinatin
钱学森(1911-2009) ,享誉海内 外的杰出科学家,我国导弹、原子弹和人造 卫星研究领域的开拓者,航天科学的奠基人。1991年国务院、中央军委授予他“国家杰出贡献科学家”荣誉称号和“一级英雄模范奖章”, 以表彰他对我国科技事业作出的杰出贡献。1999年中共中央、国务院、中央军委作出决定,授予钱学森“两弹一星功勋奖章”。
Activity 1 : Read fr the text type and the structure
Para 1 Intrductin
Para 2-5 Persnal experience
Para 6 Persnality
Para 7 Death
Activity 2 : Read fr infrmatin
What d peple think f Qian Xuesen?
has the greatest impact n China's aerspace science
a man with “great scientific thught and scientific spirit”
patritic and served his hmeland with effrt, achievement, and devtin
extremely well-respected
timeline f educatin and wrk experience f Qian Xuesen
brn in Shanghai
studied aviatin
entered SJT University
went t the USA
helped cnduct research
as a graduate assistant at CIT
funded the JPL
a pineer in American jet and rcket technlgy
returned t China
the develpment f China's rcket science and space and missile prgramme
pr and undevelped
n institute r university with rckey science as a majr
n talents r experts
first man-made satellite, Dng Fang Hng I
develped the Dngfeng missiles
the first generatin f Lng March rckets
1. Why did QianXuesen changed his majr?2. Why was Qian called “the father f China’s aerspace”?
2. Why was Qian called “the father f China’s aerspace”?
What kind f peple is Qian Xuesen?
knwledgeable
strng interest in ther things
deep appreciatin fr art
Any supprtive examples?
Activity 3 : Read fr supprtive examples
② knwledgeable
③ determined
④ utstanding and creative
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
has a wide rangef interest
These makes Qian a great scientist !
scientific spirits !
Activity 4: Read fr thinking
by the use f ________________ and _______________
descriptive wrds
supprtive examples
Hw are Qian's scientific spirits illustrated in the passage?
Activity 5 : Read fr language --- linking wrds & phrases
Perhaps n ther scientist has had a greater impact n China's aerspace science than Qian Xuesen. 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.Brn in Shanghai in 1911, Qian attended schls in Beijing and then entered Shanghai Jia Tng University t study Railway Mechanical Engineering. ___________, _________ the Snghu Battle brke ut in 1932, Qian made the decisin t switch his majr t aviatin because he realised that China needed its wn pwerful air frce t prtect and defend the cuntry.
Qian went t the United States in 1935 t pursue his graduate studies. ... nw ne f NASA's leading space-explratin centres._______ vercming sme difficulties during his final few years in the US, Qian returned t China in 1955. He received a her's welcme frm his hmeland and was put in charge f nt nly develping China's rcket science but als its space and missile prgramme. ___________, China was pr and its rcket science was undevelped. N institute r university in China ffered rcket science as a majr, and there were n talents r experts in this field in China. ____________, Qian did nt let that discurage him frm taking n the challenge. When asked “Can we Chinese pssibly make missiles?”, his reply was a determined “Why nt? We Chinese are able t make the same things that ther peple make.”
At that time
Nevertheless
Under Qian's leadership, China develped the Dngfeng missiles, ... Dng Fang Hng I, frm a Lng March rcket. ____________ much f the technlgy behind the Shenzhu rckets can als be traced back t Qian's research, Qian earned the name f “ the father f China's aerspace”.Qian read a lt and was extremely knwledgeable, especially in the area f frntier science research. ___________, what might have made him such an utstanding and creative scientist was prbably his strng interest in ther things, such as music and drawing. His deep appreciatin fr art ften gave him inspiratin in his scientific research.On 31 Octber 2009, the whle cuntry was saddened by Qian's death, and peple hnured and remembered him in different ways.
Telling the stry f Qian using linkig wrds and phrases
Activity 6 : Sum up
Hw was the passage rganized t shw Qian Xuesen?
structure
descriptive wrds
supprtive examples
linking wrds and phrases
Des that wrk the same with ther scientists?
Hw t write an article abut an utstanding figure?
Writing Skills and Sentence Patterns
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。
(Brief infrmatin -- 名字,身份,头衔)
人物事迹及科学家精神。(persnal experience+qualities)
(1)人物的事迹+其体现的科学家精神,主要事迹和精神一定要匹配;(2)主要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。
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. 他是第一个……的科学家。(使用不定式作定语) He is the first scientist t…eg. 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. 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.非限制性定语2. Sb, wh is my favrite scientist, is cnsidered t be +头衔。 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.”
句型结构1: 主语,分词定语/非限制性定语从句,+ 谓语结构
①出生于:②酷爱/对……有强烈的兴趣③在……方面有天赋:④从某大学某专业毕业
主体常用短语1(Brief infrmatin)(出生日期/出生地/职业/兴趣)
sb. was brn in 某地/某年某月 was brn n+具体日期
shw great interest in (ding) have a passin fr sth.
be gifted in (ding) sth.have a gift fr (ding)sth.
graduate frm +学校 in+专业
主体(persnal experience & qualities)
1. Brn in a…family in…, he… 在…年出生于…家庭,他…2. In the curse f…, 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。 钟南山,1936年10月出生于南京;他意志坚定,对医疗事业充满兴趣/热情。Brn in Octber, 1936 in Nanjing, Zhng Nanshan is strng- minded/ determined, shwing great interest in medical care/ having a passin fr ···
句型结构2: 非谓语结构,+主句+ 非谓语结构
①做…工作②把…奉献给… ③起关键性作用④坚定的决心⑤在……做贡献⑥使某人能够做
① wrk as/ serve as+身份② sb.devte ···t(ding) sth.③ play a key rle in sth.④ strng will/ determinatin⑤make a cntributin t (ding) sth. make cntributins t (ding) sth.⑥enable sb. t d sth.
主体常用短语2(Brief infrmatin)
After graduating frm Suthwest Agriculture Cllege in 1953,Yuan devted his life t researching n rice.仿写:1960年毕业于北京医学院(Peking Medical Cllege )后,钟南山留校任教。After graduating frm Peking Medical Cllege, Zhng NanShan wrked as a teacher there.
句型结构3:连词+非谓语结构,+主句
With strng will and great determinatin, Yuan achieved great success in increasing rice harvest, which slved the prblem f the lack f fd fr many cuntries. 仿写:2003年春,凭借坚强的意志和专业能力,钟南山在抗击“非典”(SARS) 中做出了巨大贡献,使人们找到治愈这种疾病的方法。
句型结构4:With+名词,主句,(+定从)
In the Spring f 2003, with strng will and prfessinal skills, Mr Zhng made a great cntributin t fighting against SARS, which enabled peple t find the cure fr the disease.
Famus as he is, he leads a simple life and cares little fr mney and fame. 仿写:尽管很危险,他在2020年初决定再一次投身到新型冠状病毒的抗疫前线( the battle agrainst ···)。
Famus as he is=Thugh he is famus (把从句中的表语提前,引起部分倒装,as 在此结构中指 “尽管/虽然”)
句型结构5: adj./ n. + as+主语 +be, +主句
Dangerus as it was, he was determined t take part in the battle against the new crnavirus again at the beginning f 2020.
①为某人赢得好名声 ②高度评价③被授予/被称为……④作为……而闻名⑤树立好榜样⑥值得我们崇拜和尊重
① gain/ win a gd fame fr sb.② speak/think highly f ···③be awarded sth. /be called···④ be well knwn/ famus fr ···⑤ set a gd example t sb.⑥ deserve ur admiratin and respect
末段常用短语(influence)
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. 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 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。(现在分词作状语) Having knwn his stry, I make up my mind t keep ging whatever difficulties I meet.
①Having set a great example t us, Yuan is really an excellent scientist wh fully deserves ur admiratin and respect.仿写:他给我们树立了好的榜样,他真的是一位爱国且有责任心的医生,值得我们崇拜和尊重。
句型结构6:非谓语结构,主句,+定从
Having set a great example t us, he is really a patritic and respnsible dctr, wh fully deserves ur admiratin and respect.
②.(其他句式积累) It is his determinatin that inspires me t g n when I have difficulty in learning.仿写:正是他的无私付出和伟大贡献激励年轻人投入到医学事业中。
It is his selfless devtin and great cntributin that inspire the yung t devte themselves t the medical care.
句式结构7:It is+强调部分+that +剩下句子
牛顿是世界著名的科学家,关于他的故事有很多,请你根据他煮鸡蛋的故事,以“A Stry f Newtn”用英语写一篇短文,并据此发表一下自己对科学精神的看法。
牛顿是一位杰出的科学家。
一次,仆人让牛顿自己煮鸡蛋,他却把怀表煮了。
集中精力是科学家的品质
二、要点陈述,语言规范1.使用gifted、 utstanding、 devted、 frget、 s ...及下列汉语提示简要介绍著名科学家牛顿。(1)牛顿是最杰出、最有天赋的科学家之一。____________________________________________________(2)牛顿是如此投入以至于他经常在日常生活中忘却小事。_________________________________________________________________(3)用倒装句升级句(2)_____________________________________________________________________
Newtn is ne f the mst utstanding and gifted scientists.
Newtn was s devted that he ften frgt the little things in his daily life.
S devted was Newtn that he ften frgt the little things in his daily life.
2.根据下列汉语提示叙述牛顿煮鸡蛋的过程(4)一个仆人为牛顿做饭。__________________________(5)他想要出去。___________________(6)他让牛顿自己煮鸡蛋。_____________________________________用定语从句和动词-ing短语作状语合并句(4)、句(5)和句(6)(7)当仆人回来时,他发现锅里正在煮的不是鸡蛋而是他的怀表。____________________________________________________________________________________________用what引导的主语从句和that引导的表语从句改写句(7)
A servant cked fr Newtn.
He wanted t g ut.
He asked Newtn t ck the eggs himself.
When the servant came back,he fund that nt eggs but his pcket watch was being cked in the pt.
A servant wh cked fr Newtn wanted t g ut,asking Newtn t ck the eggs himself.
When the servant came back, what he fund was that nt eggs but a pcket watch was being cked in the pt.
3.根据下列汉语提示完成句子(8)我们应该知识渊博。__________________________(9)我们应该全神贯注于我们正在做的事情。_________________________________(10)用nt nly als ...的倒装句合并句(8)和句(9)_________________________________________________________________________
We shuld be knwledgeable.
We shuld fcus n what we are ding.
Nt nly shuld we be knwledgeable, but we shuld als fcus n what we are ding.
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