牛津译林版 (2019)选择性必修 第二册Unit 4 Living with TechnologyReading教案配套课件ppt

这是一份牛津译林版 (2019)选择性必修 第二册Unit 4 Living with TechnologyReading教案配套课件ppt，共60页。PPT课件主要包含了Reading，main topic，Conclusion，Definition，Concerns，Discussion等内容，欢迎下载使用。
The advance f technlgy is based n making it fit in s that yu dn’t really even ntice it, s it’s part f everyday life.--Bill Gates
Technlgy has been s assciated with ur daily life that we largely depend n it and even we can’t live smthly withut it.
Read the qutatin frm Bill Gates and answer the questins.
Science fictin becmes a reality with the develpment f science and tecnlgy. Watch the vide and finish the fllwing exercises n Page 43.
Twenty Thusand Leagues Under the Sea（《海底两万里》）: Travelling deep under the cean2001: A Space Odyssey（《2001太空漫游》）: Travelling t _______________The Matrix（《黑客帝国》） : Cnnecting the human brain with ______________ and entering the virtual wrld
1. What ther descriptins in science fictin have turned int reality?2. Jules Verne believes that anything peple can imagine can be made real. D yu agree? Why r why nt?
Yu are extrardinary if yu have a dream, miracle will cme true with curage.
3. What technlgy d yu imagine will be pssible in the future and hw d yu think it will change ur lives?
U4 Reading Artificial intelligence: friendly r frightening?
Des she sing well?
Her name is Hua Zhibing.
She is a virtual character. Nw let’s knw mre abut her.
1. What is AI ?
It is a branch f cmputer science.
2. When was the term “artificial intelligence” cined?
In the mid-1950s.
By the end f this sectin, we will be able t:1. analyse the benefits and ptential threats f the develpment f AI;2. understand the meaning and functin f wrds in cntext.
Artificial Intelligence: friendly r frightening?
Guidance & explratin
Read the ppular science article and cmplete the chart belw with the main idea f each paragraph.
When we read an article f science, we usually can find ut the main idea f the passage by jining the tpic sentences (usually the first sentence f each paragraph) tgether.
Para. 1AI can make yur dreams cme true.
Para. 2____________ ____________
Para. 3________________________
Para. 4___________ ___________
Para. 5____________ ____________
Para. 6______________________________
祈使句，谓语动词原形开头
考虑到=cnsidering
Imagine waking up ne mrning with the ptin f staying in bed and pressing a buttn t send a rbt t d all the wrk fr yu. Hw cl that wuld be! It may seem like building castles in the air, but given the rate at which artificial intelligence, r AI, is being develped in the future such dreams may actually cme true.
Para.1: AI can make yur dreams cme true.Para 2:________________________________________________________________________________________________________________________Para 3: _________________________________________________________Para 4: _________________________________________________________Para 5: __________________________________________________Para 6: __________________________________________________
Fast reading
Summarize the main idea f each paragraph
AI is a branch f cmputer science that aims t create intelligent machines imitating the cmplex netwrks f the human brain.
AI has develped fr a lng time and made many breakthrughs.
AI is alreadly being applied in many fields: finance, health care, machine translatin and art.
The undubted benefits f AI als bring cncerns and fears.
We shuld be careful in rder nt t fall victim t AI.
Try t use ne wrd t cnclude each paragraph
Para. 2____________
Para. 3____________
Para. 4____________
Para. 5____________
Para. 6____________
Applicatins
其中一个目标是去做...
At the basic level, artificial intelligence is a branch f cmputer science that aims t create intelligent machines. One f the essential aims f AI is t develp cmputer intelligence capable f learning frm experience, adjusting t new inputs and perfrming tasks like humans.
T achieve this aim, many appraches t creating true AI have been put frward, including “deep learning”, which enables a machine t imprve its wn perfrmance by learning frm the results f its previus actins. Deep learning AI has the capacity t analyse massive amunts f data thrugh multiple layers, imitating the cmplex netwrks f the human brain.
Read paragraph 2 and fill in the fllwing chart.
One essential aim f AI
One apprach t the aim
(1) _________________________________________________________________________________________________________________________________________
T develp cmputer intelligence capable f learning frm experience, adjusting t new inputs and perfrming tasks like humans
(2) _________________________________________________________________________________________________________________________________________
“Deep learning”, which enables a machine t imprve its wn perfrmance by learning frm the results f its previus actins
Detailed reading
When did AI becme a reality?A. In the 1940s.B. In the 1950s.C. In 1997. D. In 2017.
What prved that deep-learning AI systems made a significant advance? A. The term “artificial intelligence” was cined.B. Alan Turing came up with his thery.C. Deep Blue was beaten by Garry Kasparv.D. Ke Jie was defeated by AlphaG.
The dream f AI has been arund fr centuries, and the develpment f cmputers since the 1940s has finally made it a reality. Years befre the term “artificial intelligence” wascined in the mid-1950s, the thery had been explred by Alan Turing, ne f the pineers in the field f cmputer science.
sb./sth named +名字 ... 名叫XXX
adv.可论证地，可以说
Hwever, fr a lng time, AI technlgy develped very slwly. A majr breakthrugh in AI came in 1997, when Deep Blue, a chess-playing cmputer, beat the wrld chess champin Garry KasParv. Then in 2017, a cmputer prgram named AlphaG defeated Ke Jie, arguably the best human G player, which demnstrated a significant advance in deep-learning AI systems.
The develpment f cmputers has made the dream f AI a reality.
The term “artificial intelligence” was cined.
A majr breakthrugh in AI was made.
A cmputer prgram AlphaG defeated arguably the best human G player.
Alan Turing had explred the thery f AI.
The develpment f AI
Deep Blue VS Carry Kasparw
AlphaG VS Ke Jie
Nwdays, AI is already being applied in many fields: finance, health care, machine translatin and art, t name but a few. Frm autnmus vehicles t dmestic rbts, frm recmmendatin systems t cmputers writing nvels, AI has an unlimited number f applicatins. Ordinary peple are nw using AI t get instant translatins f text in freign languages, and machines can recgnize fingerprints and even faces.
In shrt, this technlgy is transfrming the way we live. It is clear that we are at a turning pint in histry. With machines like AlphaG nw capable f thinking and learning frm their mistakes, we are getting clser t the dividing line between humans and machines. The questin is, where will all this lead? While AI enthusiasts prmise us a bright future where intelligent rbts will be wrking t ur advantages, these undubted benefits als bring cncerns and fears.
Culd machines really develp human-like intelligence? And what wuld happen if they did? Wuld thinking machines wrk alngside humans r threaten the existence f humans? Hw wuld they be punished if they cmmitted crimes r even mudered humans? As we becme mre and mre dependent n cmputers, sme scientists are urging us t think abut the dangers psed by the advances in AI. Stephen Hawking, fr example, warned, “ The develpment f full artificial intelligence culd spell the end f the human rece.”
Read paragraphs 4 t 5 and fill in the fllwing chart.
Frightening
(1)_________________________________________________________________________________________________________________________________________________________________________________________
AI is already being applied in many fields. Peple can use AI t help them drive vehicles. Write nvels, translate freign languages and d many ther things. Frm this pints f view, AI can be friends with humans.
(2) ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
The benefits f AI als bring cncerns and fears. Culd machines really develp human- like intelligence? And what wuld happen if they did? Wuld thinking machines wrk alngside humans r threaten the existence f humans? Hw wuld they be punished if they cmmitted crimes r even murdered humans? As we becme mre and mre dependent n cmputers, we shuld think abut the dangers psed by the advances in AI. Therefre, the develpment f AI culd als be frightening.
Artificial intelligence
Apparently, such warnings demand ur attentin. We need t make sure that we will nt fall victim t AI. We may still think it wuld be fantastic t relax all day and allw autnmus machines t d all the wrk fr us—but perhaps we shuld nt be t greedy and rather be careful what we wish fr!
1. What is the authr’s attitude t artificial intelligence? Use details frm the article t supprt yur pinin.2. In lines 44-46, Stephen Hawking is quted as saying, “The develpment f full artificial intelligence culd spell the end f the human race.” D yu agree with him? Why r why nt?
1. What is the authr’s attitude t artificial intelligence? Use details frm the article t supprt yur pinin.
He uses the example f having a rbt d all yur wrk fr yu and says “Hw cl that wuld be!” He als explains hw AI culd benefit us by listing varius applicatins f AI, such as health care and machine translatin.
He asks a series f questins abut the future f AI and qutes Stephen Hawking t shw the ptential dangers. In the cnclusin the authr als warns, “We need t make sure that we will nt fall victim t AI”.
Pst reading
, “The develpment f full artificial intelligence culd spell the end f the human race.”
In lines 44–46, Stephen Hawking is quted as saying
D yu agree with him? Why r why nt?
Optin 1Yes, I agree with Stephen Hawking. With the develpment f full artificial intelligence, machines may becme s intelligent that human beings culd n lnger cntrl them. If super-intelligent AI machines culd think and act cmpletely n their wn, it remains t be seen hw they wuld treat human beings. It wuld be extremely dangerus if they decide that humans are their enemies.
Optin2I d nt agree with Stephen Hawking. I think that scientists fully understand the cncerns abut AI, and they will surely be careful abut develping it. Even if we are able t create true artificial intelligence, we will knw hw t cntrl it.
Language Pints
1.选择做某事2.（建）空中楼阁；空想，幻想3.实现，成真；成为现实4.从基础层面来讲5.有能力做某事；能够做某事6.调节；调整以适应7.执行任务8.提出（观点.建议.方法等）
have the ptin f ding/t d sth.
Step 1 Phrases
(build) castles in the air
at the basic level
be capable f ding sth.
perfrm task
9.使某人能够做某事10.有能力做某事11.海量的12.使某事成为现实13.有能力做某事；能够做某事14.在……方面；在……领域15.略举几例16.无数的17.即时翻译
enable sb. t d sth.
have the capacity t d sth.
massive amunts f
make sth. a reality
in the field f
t name but a few
an unlimited number f
instant translatin
18.总之；简言之19.处于转折点20.靠近；接近21.分界线22.对某人有利；有利于某人23.犯罪24.督促某人做某事25.成为……的牺牲品/受害者；屈服于……
at a turning pint
dividing line
t ne’s advantage
cmmit crimes
urge sb. t d sth.
fall victim t sth.
Step 2 Sentences
1. It may seem like building castles in the air, but given the rate at which artificial intelligence , r AI, is being develped， in the future such dreams may actually cme true.
2. One f the essential aims f AI is t develp cmputer intelligence capable f learning frm experience , adjusting t new inputs and perfrming tasks like humans.
3.T achieve this aim, many appraches t creating true AI have been put frward , including “deep learning”, which enables a machine t imprve its wn perfrmance by learning frm the results f its previus actins.
appraches t ding sth
4. Then in 2017, a cmputer prgram named Alpha G defeated Ke Jie, arguably the best human G player, which demnstrated a significant advance in deep-learning AI systems.
5. While AI enthusiasts prmise us a bright future where intelligent rbts will be wrking t ur advantages, these undubted benefits als bring cncerns and fears.
while意为“虽然”，引导让步状语从句。
Step 3 Wrds
1. ……, adjusting t new inputs and perfrming tasks like humans.
e.g. Fr example, the mment yu get n the airplane, start adjusting yur bilgical clck t the destinatin’s time.It tk her a while t adjust t living alne.We shuld adjust urselves t the changing wrld.The manager has made a few adjustments t the design.
adjust vi. & vt. 调整；（使）适合
adjust sth. t sth. 调整……以适应…….adjust t sth./ ding sth. 适应（做）某事adjust neself t 使自己适应于make an adjustment 做出调整
Practice makes perfect.
你将很快适应学生生活。他能很快适应陌生的环境。公司对我的薪金作了调整。一个人很难使自己的习惯适于他人。
Yu'll quickly adjust yurself t student life.
He quickly adjusts t the unfamiliar envirnment.
The cmpany made an adjustment in my salary.
It is difficult t adjust ne's habits t smene else.
2.T achieve this aim, many appraches t creating true AI have been put frward.
e.g. As Chinese New Year is appraching, ur class decided t hld a party t celebrate the imprtant day.I have an analytical apprach t every survey.Many kinds f birds fly suth at the apprach f winter.
apprach vt. 接近；靠近；走近 n.接近；方法；途径
(an) apprach t (做某事）的方法（途径）at the apprach f 在快到……的时候
当他们走近时，那个小男孩跑开了并藏了起来。我们应该采用另一种方法来解决这一问题。春天来临，雪融化了。
When they apprached, the little by ran away and hid.
We need t take a different apprach t the prblem.
The snw melted away at the apprach f spring.
3. Deep-learning AI has the capacity t analyse massive amunts f data thrugh multiple layers,
e.g. Many f the elderly peple have a great capacity fr hard wrk.I appreciate yur capacity t learn freign language s quickly.
capacity n. 领悟（或理解，办事）能力；容量；容积；职位；职责；生产量
a capacity fr (ding) sth. （做）某事的能力a capacity t d sth. 做某事的能力
他学语言的能力很强。限的资源正制约着我们开发新产品的能力。The hall has a seating capacity f 500.This is a fuel tank with a capacity f 80 litres.She rganized the meeting in her capacity as mnitr.The factry is wrking at full capacity t prvide enugh prducts.
He has a great capacity fr learning languages.
Limited resurces are restricting ur capacity t develp new prducts.
那个礼堂能容纳500个人。
这是一个可装80升油的油箱。
她以班长的身份组织了会议。
这家工厂在开足马力生产，以提供充足的产品。
4. Deep-learning AI has the capacity t analyse massive amunts f data thrugh multiple layers……
e.g. Researchers depend n cmputers t analyse the data.
analyse vt. 分析
analysis n. (pl. analyses) （对事物的）的分析，分析结果； （对物质成分的）分析 analyst n. 分析者；化验员；精神分析学家（或医生）analytical adj. 分析的；解析的；分析性的；（科学）分析的
我们需要分析是什么出了差错。他对形势的分析很透彻。研究人员应具备良好的分析能力。
We need t analyse what went wrng.
He made a very thrugh analysis n the situatin.
A researcher shuld be armed with gd analytical skills.
5. ……., sme scientist are urging us t think abut the dangers psed by the advances in AI.
urge vt. 督促，催促；大力推荐，竭力n. 强烈的欲望
e.g. She culd hear him urging her n as she ran past.Our parents urge us t study hard t realise ur dreams.He has an urge t help peple wh are in truble.Gvernment urges that citizens shuld wear a mask n their face in the bus.It is urged that students shuld keep silent in the library.
urge sb. n 鼓励；激励；为…….加油urge sb. t d sth./ urge sb. int ding sth. 督促/力劝某人做某事have an/the urge t d sth. 有做某事的欲望urge that …（shuld）d sth. 呼吁/敦促It is urged that …（shuld）d sth 坚决要求…….
urgent adj. 紧急的；迫切的urgently adv.紧急地；迫切地urgency n. 紧迫，急迫；急事；紧要
当孩子们累了，母亲用鼓励的话为他们加油。我突然很想揍他一顿。我力劝你戒烟。科学家们呼吁野生动物应该得到合理的保护。
When the children gt tired, their mther urged them n with encuraging wrds.
I had a sudden urge t hit him.
I strngly urge yu t give up smking.
Scientists urge that wild animals shuld be justified prtected.
6. ……., sme scientist are urging us t think abut the dangers psed by the advances in AI.
pse vt. 造成，产生；提问，质询 vi.摆好姿势n. 姿势
e.g. This culd pse a threat t in the traditinal industry.We shuld cnsider the risk smking pses.The students psed fr a grup phtgraph.A live audience will pse the questins.
pse a threat/challenge/danger/risk t 对……构成威胁/挑战/危险/风险pse fr a phtgraph 摆好姿势准备拍照pse a questin 提出问题
全球变暖已经对动物的生存造成了威胁。请允许我提出几个问题。
Glbal warming has psed a threat t the survival f animals.
Please allw me t pse several questins .
7. Apparently, such warnings demand ur attentin.
demand vt. 需要；强烈要求n. 要求，所需之物，需求，需要
e.g. This kind f dlls is in great demand.T satisfy the custmer’s demands, the cmpany decided t increase the prduct’s quantities.The plice demanded t knw what had happened.The authrity can chase up the surce f the pllutin and demand that the wner clean it up.
be in (great) demand (迫切)需求meet/satisfy ne’s demands 满足某人的需求demand t d sth. 要求做……ddemand that 要求……(从句用虚拟语气）
她要求他归还从她那里借的书。这些旧机器仍然很抢手。我坚决要求见经理。有求必应是不可能的。
She demanded that he (shuld) return the bks he brrwed frm her.
These ld machines are still in demand.
I demand t see the manager.
It is impssible t satisfy all demands.
B1: The passage belw is abut facial recgnitin technlgy. Cmplete the passage with the crrect frms f the wrds and phrases in the bx belw.
apparently urge warning fall victim tanalyse pse netwrk t name but a few
Building yur language
Technlgy is changing the face f the wrld, and nw faces are changing technlgy t. Facial recgnitin technlgy, with its capacity t _______ a huge amunt f data, has cme int widespread use. It wrks by cmparing the facial features f given images with thse in a database.
It ffers a quick and cl alternative t traditinal passwrds, and yu cannt frget yur wn face! In thery, ____________ which use ur wn bdy as passwrds shuld als be safer frm hackers and better prtect us frm identity theft than thse that use traditinal passwrds, mainly because every individual is unique. This technlgy is especially useful fr security checks in public places: airprts and railway statins, _________________. Hwever, facial recgnitin technlgy has als started t _________ sme difficult questins. Experts have been giving ___________ abut this technlgy, saying it may nt be as gd as we think.
Facial expressins ften vary, which makes facial recgnitin less effective. Mrever, there is grwing cncern that we might ____________ this technlgy, as there are cases in which hackers have brken int facial recgnitin systems by using peple’s scial media phts t build mdels f their faces.Scientists and engineers ___________________________ t imprve existing technlgy and make it fail-safe. _____________, this will be a tugh task. Whatever happens, we need t make sure that facial recgnitin technlgy can be trusted ‒ r we will have t face the cnsequences.
fall victim t
are urged/ have been urged
B2: The ppular science article uses “cin” and “spell” differently frm hw they are cmmnly used. Translate the sentences belw int Chinese, pay attentin t the underlined wrds and think f mre similar wrds.
Understanding wrds in cntextA wrd may have many meanings. What it means heavily depends n the cntext. Lking fr cntextual clues in sentences will help yu better understand what a wrd means and hw it is used.
When we talk abut “cin”, yu may have these in mind.
1 a She tk a handful f cins ut f her bag.
used t talk abut tw ways f lking at the same situatin
b Opprtunity and risk are just tw sides f the same cin.
c The term “Silk Rad” was cined by a German traveller and gegrapher.
a small flat piece f metal used as mney
t invent a new wrd r phrase that ther peple then begin t use
“丝绸之路”一词是由一名德国旅行家、地理学家创造出来的。
机遇和危及不过是同一枚硬币的正反面。
她从包里掏出一把硬币。
2 a Wuld yu please spell yur family name?
b Sme peple are wrried that artificial intelligence wuld spell disaster fr mankind.
t frm wrds crrectly frm individual letters
t have sth, usually sth bad, as a result; t mean sth, usually sth bad
请问您可以拼一下您的姓氏吗？
有些人担心人工智能将给人类招致空难。
spell vt. 招致，意味着；用字母拼，拼写；评出，会拼；拼作n. 一段时间；咒语，魔法