高中英语Unit 4 A glimpse of the future说课ppt课件

这是一份高中英语Unit 4 A glimpse of the future说课ppt课件，共60页。PPT课件主要包含了明晰 学习目标，artificial，victims，capacity，analyse，humanity，assistant，assistance，illegal，immoral等内容，欢迎下载使用。

Sectin Ⅰ　Starting ut & Understanding ideas
语篇精读 突破核心考点
1．________ intelligence人工智能2．the first _______ f AI人工智能的第一批受害者3．yur ________ t enjy life你享受生活乐趣的能力4．_______ what went wrng分析出了什么差错
1．human n．人，人类→________ n．人类2．assist v．帮助→_________ n．助手，助理→__________ n．帮助3．ptential adj．潜在的n．潜力→___________ adv．潜在地4．legal adj．合法的→_________ adj．非法的，违法的5．mral adj．有道德的→_________ adj．不道德的，道德败坏的
1．_________遇到2．______到目前为止3．___________相比之下4．________常去某处；闲逛5．_________________ 对……而言易受影响6．_________彻底消灭，全部摧毁7．______(问题、答案、责任等)存在，在于8．________就……取得一致意见
be susceptible t
1．[句型公式] either ...连接并列成分In the wrds f Prfessr Stephen Hawking，artificial intelligence will be “____________________________________________________”.用斯蒂芬·霍金教授的话说，人工智能将是“人类有史以来最好或最坏的事情”。
either the best，r the wrst thing，ever t happen t humanity
2．[句型公式] if引导的条件状语从句的省略______，it might wipe us all ut! 否则，它可能会扫清我们所有人！3．[句型公式] have n chice but t d sth．除了做某事别无选择；只好做某事We have n chice but ________________________．我们别无选择，只能接受它并加以规范。
t embrace it and regulate it
①in the wrds f sb．/in sb．'s wrds用某人的话说②happen t sb．发生在某人身上③humanity n．[U]人类④existence n．[U]存在cme int existence开始存在，产生(＝exist)
⑤persnal assistant私人助手(其缩略形式为PA)assistant n．[C]助手，助理⑥build sth．in/int sth．使……成为(体系、计划等的)组成部分⑦put a questin t sb．向某人提问题⑧in cntrast相比之下(＝by cntrast)in cntrast t/with...与……相比⑨recmmendatin n．[U，C]推荐；[C]正式建议；提议
⑩speak f提及，谈到speak well/ill/highly f sb．称赞某人/贬损某人/对某人评价很高speak up(fr sb．/sth．)(为……)说好话，辩护⑪hang ut闲逛；伸出⑫be susceptible t...易受……的影响susceptible adj．易受影响的⑬hit the market上市
⑭n the whle大体上⑮day-t-day adj．日常工作的，例行的；每天的⑯prgramming n．[U](计算机)程序设计，编程⑰capable adj．有能力的，足以胜任的
⑱exercise [熟词生义]vt．行使；使用，运用
⑳arund[熟词生义]adv．出现，现有㉑wipe ut彻底消灭，全部摧毁㉒victim n．[C]受害者㉓ptentially adv．潜在地ptential adj．潜在的n．[U]可能性；潜质ptential fr(ding) sth．(做)某事的可能性㉔at risk有危险at (the) risk f...冒着……危险
㉕in the lng run从长远来看in the shrt run从短期来看㉖cme t d sth．开始做某事㉗lie in(问题、答案、责任等)存在，在于㉘capacity n．[C，U]能力，才能beynd capacity超出能力㉙analyse v．分析analysis n．[U，C]分析carry ut/d an analysis f...对……做分析
㉚leap(leapt，leapt) n．[C]剧变vi．&vt．跳；跳跃㉛fall int the wrng hands落入坏人手中，由坏人掌控㉜embrace vt．欣然接受，乐意采纳(思想、建议等)㉝regulate vt．&vi．控制，管理㉞illegal adj．非法的，违法的㉟immral adj．不道德的，道德败坏的
[1]Artificial Intelligence：A REAL THREAT?In the wrds f①Prfessr Stephen Hawking，artificial intelligence will be [2]“either the best，r the wrst thing，ever t happen t②humanity③”．Technlgy f Tmrrw Frum wants t hear yur thughts n AI．Is it ur greatest human achievement s far？Or is it the biggest threat t ur existence④？
[1][标题赏析]本文以疑问句“Artificial Intelligence：A REAL THREAT？”作为标题，有两个意图：一是反映出不同人对人工智能持有不同的态度；二是以疑问句形式激发读者思考，引起读者的兴趣和关注。[2]该句中的“t happen t humanity”是动词不定式短语作定语，修饰前面由最高级“the best”和“the wrst”修饰的名词thing。
MillenniumbutterflyThanks t AI，I've gt my wn super-smart persnal assistant⑤built int⑥my phne．She always has an immediate answer fr any questin I put t her⑦，and even uses my answers t learn mre abut my preferences．[3]It used t feel like 50 per cent f my time was spent researching new restaurants．In cntrast⑧，my PA nly needs a few secnds t find the right place．[4]Every recmmendatin⑨she gives me is great since she can predict if I will like a particular restaurant．
[3]“It feels like...”为固定句式，意为“感觉像……”，与“It seems that...”意思相近。[4]本句中的she指代“my wn super-smart persnal assistant”，运用了拟人的修辞手法。本句是复合句，“she gives me”是定语从句，修饰recmmendatin；since引导原因状语从句；if引导宾语从句，呈现智能助手能够预测的内容。
And speaking f⑩hanging ut⑪，I'm hping that self-driving cars are available sn．[5]I've been taking driving lessns fr ver a year，and still haven't gt my licence．Self-driving cars can learn t drive in the same way that we d，and can make judgements [6]based n infrmatin．And [7]as they wn't be susceptible t⑫human errr，they'll certainly be [8]a lt safer．[9]The nly thing is that there might be a few machine-learning prblems when the first cars hit the market⑬，s perhaps I'd better learn t drive first．Still，I [10]d think that develpments in AI will n the whle⑭[11]make ding day-t-day⑮things a lt easier．
[5]此处是现在完成进行时，表示从过去某一时间开始，一直延续到现在的动作，并有可能继续延续下去。[6]过去分词短语作后置定语。[7]as引导原因状语从句。[8]“a lt＋比较级”，表示“……得多”。[9]“The nly thing is that...”是常用句型，意为“唯有一点是……”，用于提出问题或缺点。其中that引导表语从句。句中的when引导时间状语从句。
[10]“d＋动词原形”用于强调谓语，表示“的确/务必……”。[11]“make＋宾语＋宾语补足语”结构。其中动词-ing形式短语“ding day-t-day things”为宾语。
PpkidThe technlgy yu're using and enjying tday is a basic frm f AI which can't think independently withut prgramming⑯．Of curse，it culd be very useful t have a mre advanced frm f AI—a truly independent frm f artificial intelligence，[12]capable⑰f exercising⑱its wn judgement，culd help us slve many f the wrld's prblems．But have yu ever thught abut the risks？After all，why wuld an independent frm f AI need t cnsider the pinins and desires f humans？We culd be seen as a “small” incnvenience⑲[13]that's in the way f a slutin t a bigger prblem．If we're lucky，AI might think we're valuable enugh t keep arund⑳．If nt，it might wipe us all ut㉑！[12]形容词短语作后置定语。[13]that引导定语从句，其中“that's”通常写作“that is”。
Even if that desn't happen，there are ther risks．Millenniumbutterfly，yu say hw great it wuld be t have self-driving cars，but [14]what abut all the taxi drivers wh wuld lse their jbs？They wuld just be amng the first victims㉒f AI．Nearly every jb is ptentially㉓at risk㉔in the lng run㉕．Even jurnalists are nw being replaced with technlgy that can write basic news reprts．[15]As it is，almst 50 per cent f US jbs are at risk frm autmatin in the next 20 years．
[14]“what abut...？”在此处用于引出作者的观点和态度。[15]as it is意为“事实上”，表示对目前的情况作出的判断，尤其强调目前的情况与原来料想的不一样。[16]The truth is that nne f us is prepared fr the challenges f AI．[16]“The truth is that...”中that引导表语从句。该句式常用来引出真相以引起读者的关注。
Pink hazeMachine learning is smething we have cme t accept㉖as a part f ur mdern wrld．I believe mst f the value f AI lies in㉗its capacity㉘t analyse㉙and interpret vast amunts f data，which means it can even slve prblems that are t challenging fr human experts．
But [17]while super-intelligent AI culd be the biggest leap㉚frward in human histry，[18]if it ges wrng r falls int the wrng hands㉛，it culd als be the mst dangerus．Hwever，AI is nt ging t g away．We [19]have n chice but t embrace㉜it and regulate㉝it．[20]One thing I think we all agree n，thugh，is that saying“My AI did it！”wn't be any excuse fr illegal㉞r immral㉟behaviur!
[17]while引导让步状语从句。while为连词，相当于althugh，一般用于句首。[18]if引导条件状语从句。[19]have n chice but t d sth．意为“除了做某事别无选择”。[20]
人工智能：真正的威胁？用斯蒂芬·霍金教授的话说，人工智能将是“人类有史以来最好或最坏的事情”。明日科技论坛希望听到您对人工智能的想法。到目前为止，人工智能算是我们人类最伟大的成就还是对我们生存的最大威胁呢？
千禧蝶多亏了人工智能，我才可以在手机中内置个人超级智能私人助手。我向她提任何问题，她总能立即答复，甚至可以通过我的答案了解更多关于我的个人偏好。过去，我觉得自己有50%的时间花在了研究新餐厅上，相比之下，有了私人助手，只需数秒就能找到正确的餐厅了。因为她可以预测我是否会喜欢某一个餐厅，所以她给我的每一个建议都很棒。
说到出去玩，我希望自动驾驶汽车能很快面世。我已经上驾驶课一年多了，但仍然没有拿到驾照。自动驾驶汽车可以学习与我们相同的驾驶模式，并且可以根据信息做出判断。而且由于它们不会受到人为错误的影响，肯定会安全得多。唯一的问题是，当第一批汽车上市时，可能会有一些机器学习问题，所以也许我最好先学会驾驶。不过，我确实认为，总体而言，人工智能的发展将使日常工作变得更加容易。
小破孩儿你今天正在使用和享受的技术是人工智能的基本形式，没有程序它就无法独立思考。当然，拥有更先进的人工智能形式非常有用，这种更先进的人工智能形式是一种真正独立的人工智能形式，能够运用自己的判断力，可以帮助我们解决世界上的许多问题。但是你是否考虑过风险？毕竟，为什么独立的人工智能形式需要考虑人类的选择和欲望？我们可能会被视为解决更大问题道路上的一个 “小”麻烦。如果幸运的话，人工智能可能会认为我们足够有价值，可以留下来。否则，它可能会扫清我们所有人！
尽管还没有发生什么，但确实存在其他的风险。千禧蝶，你说拥有自动驾驶汽车会很棒，但出租车司机失业这个问题呢？他们将会是人工智能的第一批受害者。长此以往，几乎所有工作都可能处于潜在的危险之中。甚至现在的新闻工作者也正在被可以撰写简单的新闻报道的技术所取代。实际上，在未来20年中，美国有将近50%的工作会受到自动化的威胁。事实上，我们中没有人做好了面对人工智能的挑战的准备。
粉红_烟雾机器学习作为现代世界的一部分，已经成为我们接受的东西。我认为人工智能的大部分价值在于它分析和解析庞大数据的能力，也就是说它甚至能够解决对于人类专家来说具有挑战性的问题。虽然超智能AI可能是人类有史以来的最大飞跃，但如果出错或者落入坏人手中，它同时可能是最危险的。但是，人工智能不会消失。我们别无选择，只能接受它并加以规范。不过，我想大家都认可的一点就是，“这是我的AI做的！”这句话不会成为非法或不道德行为的任何借口。
1．What's the main idea f the text?A．We needn't wrry abut AI．B．AI is ur greatest human achievement s far．C．AI is a real threat t human beings．D．The views f three peple n AI n the frum．[答案]　D
2．Read the text quickly and fill in the blanks．
challenges
Read the text carefully and then chse the best answer．1．What can we knw abut Millenniumbutterfly?A．He is a bss r a manager．B．He cannt drive cars nw．C．He is skeptical f AI．D．He is waiting fr self-driving cars appearing．
2．What is Millenniumbutterfly's attitude t self- driving cars?A．Angry．　　　　　　B．Dubtful．C．Supprtive． D．Uncncerned．
3．Which f the fllwing may Ppkid agree with? A．AI will never replace humans．B．It wuld be great t have self-driving cars．C．In the lng run，AI can cause many peple t lse their jbs．D．All f us are well prepared fr the challenges f AI．
4．What can we learn frm Pink_haze's thinking n AI? A．We may nt accept machine learning in ur mdern wrld．B．If AI is cntrlled by bad men，maybe it's the mst dangerus．C．Pink_haze suggests AI leave ur wrld．D．What AI des is nt illegal．[答案]　1～4　BCCB
细读课文并找出采用对比和拟人修辞法的句子1．______________________________________________________________________________________________________________________________________________________________________________2．___________________________________________________________________________________________________________________3．___________________________________________________________________________________________________________________
It used t feel like 50 per cent f my time was spent researching new
restaurants．In cntrast，my PA nly needs a few secnds t find the right place．
Every recmmendatin she gives me is great since she can predict if I
will like a particular restaurant．
If we're lucky，AI might think we're valuable enugh t keep
arund．If nt，it might wipe us all ut!
词汇知识过关1．happen t 遇到
happen t d sth．　　　　　碰巧做某事as it happens＝by chance令人惊奇的是；恰恰It happens/happened that ...碰巧……
[即学即练]　单句语法填空/完成句子/一句多译①What happened ___them remains smewhat f a mystery．②My car happened ________ (break) dwn in the middle f the street，causing a rad blck．③他证明了并不是发生在我们身上的事情决定了我们的生活——而是我们如何看待发生的事情。He prved that it's nt __________________ that determines ur lives — it's what we make f what happens．
what happens t us
④他来访时我碰巧不在。a．__________________ when he called n me．b．______________ I was ut when he called n me．
I happened t be ut
It happened that
2．assistant n．助手，助理
(1)an assistant t ...　　　　……的助理(2)assist v．帮助；协助；援助 assist sb．t d sth．＝assist sb．in ding sth．＝assist sb．with/in sth．帮助某人做某事(3)assistance n．援助；帮助；支持with the assistance f ...在……的帮助下cme t ne's assistance帮助某人
[即学即练]　单句语法填空/一句多译①He asked us t assist him ________ (carry) thrugh his plan．②Besides，I have such a gd cmmand f English that I am elected as _________ (assist) t my English teacher．③The gvernment declared financial __________ (assist) wuld be btained by thse in the emplyment training curses．
④如果您能帮助我制订一个旅游线路，我将不胜感激。 a．I wuld be very grateful if yu culd _________________ a tur rute．(assist sb．t d)b．I wuld appreciate it if yu culd ___________________ a tur rute．(assist sb．in ding)
assist me t make
assist me in making
3．in cntrast 相比之下
(1)cntrast ...　　　把……和……相对比(2)in cntrast t/with与……相比by cntrast相比之下，对比起来cntrast with＝make a cntrast with与……形成鲜明的对比
[即学即练]　单句语法填空/完成句子/一句多译①The amunt spent n defence is in sharp cntrast _______ that spent n husing and health．②Their ecnmy has expanded，while urs，_____ cntrast，has declined．③与他们的农业机械相比，我们的显得更先进。________________their agricultural machinery，urs seems mre advanced．
In cntrast with/t
④黄色窗帘与蓝色床罩形成鲜明的对比。 a．The yellw curtains ________________ the blue bedcver．(cntrast n．)b．The yellw curtains ___________ the blue bedcver．(cntrast v．)
make a cntrast with
cntrast with
4．hang ut 闲逛，闲荡；挂出
hang arund　　　　闲荡，逗留hang n抓紧不放弃，坚持；别挂电话hang up挂断电话；搁置，拖延hang ver(威胁或疑虑)笼罩，萦绕hang n t坚持住；抓紧；保留
[即学即练]　单句语法填空/完成句子①A thick mist hung ____ the twn．②The principal warned the students nt t hang ______ the crner grcery stre after schl．③She seemed t be very tired，but if she culd hang __ fr mre than 5 minutes，she culd break the recrd in the lng-distance race．④Wuld yu spend mre time hanging ____with yur friends?⑤咱们留着那些旧照片吧——它们或许有价值。Let's ________________________ — they may be valuable．
hang n t thse ld phts
5．victim n．受害者，罹难者，牺牲品；受骗者，上当的人
[即学即练]　单句语法填空/一句多译①Infectius diseases are spreading amng many f the fld _______ (victim)．②At that airprt he fell victim __ pickpckets wh stle his wallet．③这个地区的海龟经常成为污染的受害者。 a．Sea turtles in this regin ften _____________________．b．Sea turtles in this regin ften _________________________．
fall victim t pllutin
becme a victim f pllutin
6．ptentially adv．潜在地
ptential adj．　　　　　　　潜在的，可能的　　　　n． 潜力，潜能，可能性a ptential disaster 一场潜在的灾祸(a) ptential fr (ding) sth． (做)某事的潜力 with great ptential 有巨大的潜力 have the ptential t d sth． 有做某事的潜力或可能性
[即学即练]　单句语法填空/完成句子①I must say that I have the ptential _______ (wrk) as an instructr．②It's believed that the affair was ___________ (ptential) harmful t British aviatin．③尽管她在艺术方面的能力还没有得到开发，但她有作为艺术家的巨大潜力。Althugh her ability in art hasn't yet develped，she _________________________．④你有潜力达到事业的顶峰。 __________________________ the tp f yur prfessin．
has great ptential
as an artist
Yu have the ptential t reach
经典句式过关重点句式1　either ...连接并列成分(教材P50) In the wrds f Prfessr Stephen Hawking，artificial intelligence will be “either the best，r the wrst thing，ever t happen t humanity”．用斯蒂芬·霍金教授的话来说，人工智能将是“人类有史以来最好或最坏的事情”。
It had als given me a chice，either t leave that page blank r t keep writing the stry with hpe．它也给了我一个选择，留着那页空白或者带着希望继续写故事。
[句式分析]　句中either ...连接两个表语，表示“不是……就是……；或者……或者……”。
(1)either ...表示“不是……就是……；或者……或者……时”，相对应的反义短语为neither ...表示“既不……也不……”，两者都常用来连接两个并列成分。(2)连接两个并列主语时，谓语动词要和临近的主语保持一致，即遵循“就近一致”原则。(3)neither ...连接两个句子且置于句首时，因neither和nr都是含有否定意义的词，前后两句都要用倒装语序。
(4)遵循“就近一致”原则的并列连词还有：nt nly als ...不仅……而且……nt ...不是……而是…… ...……或者……
[即学即练]　单句语法填空/完成句子①This phenmenn is neither gd ___ bad．②When the girl is happy，she either sings __ dances．③Either yu r I ________ (g) there tmrrw．④Neither I nr she __ (be) in favur f her views．⑤关于中国题材的纪录片，无论是在中国还是在其他国家拍摄的，都越来越受到外国人的欢迎。Dcumentaries abut China，prduced ___________________________________，are becming increasingly ppular amng freigners．
either in China r in ther
重点句式2　if引导的条件状语从句的省略(教材P51) If nt，it might wipe us all ut!否则，它可能会扫清我们所有人！
[句式分析]　句中if nt 是if we're nt lucky的省略句，表示否定意义。
It is OK t leave an electrical appliance n s lng as yu are using it—if nt，turn it ff!只要你在使用电器设备，你便可以把它开着——如果不用的话，就把它关掉！
(1)在状语从句中，如果从句主语与主句主语一致或从句主语为it，且谓语动词为be动词时，就可以省去其主语和be动词。(2)if构成的省略句：if nt 如果不这样的话，不然if s 如果这样的话if any 如果有的话if ever 如果有过或发生过的话if necessary/pssible 如果有必要/可能的话
[即学即练]　完成句子/句型转换①听起来像是汽车的发动机出毛病了。如果是这样的话，我们最好立即把它送往汽车修理厂。It sunds like smething is wrng with the car's engine．_____，we'd better take it t the garage immediately．②当遇到麻烦时，如果曾经有过的话，戴维也很少求助于父亲。David seldm asks his father，_______，fr help when in truble．
③如果有必要的话，我们应该帮助那些急需帮助的人。We shuld help thse wh are in great need，____________．④Wash it in water and pick ut the small particles，if there are any．→Wash it in water and pick ut the small particles，______．(省略句)
if necessary
重点句式3　have n chice but t d sth．“除了做某事别无选择；只好做某事”(教材P52) We have n chice but t embrace it and regulate it．我们别无选择，只能接受它并加以规范。As a result，I had n chice but t fcus n my study，fr which I am very srry．结果，我别无选择只好集中精力学习，对此我深表遗憾。
表示“除了做某事别无选择；只好做某事”的表达还有：d nthing but d sth．have nthing t d but d sth．There is nthing t d but d sth．
[即学即练]　完成句子①公交车已经过去了。他们别无选择只能等。The bus had passed by．They had n chice ___________．②你别无选择，只能放弃。Yu have n chice but __________．③你除了等待，没有别的办法。Yu have nthing ______________．④除了离开这座城市，别无选择。There is nthing _______________ the city．
t d but wait
t d but leave
应用落实训练Ⅰ．单词拼写1．The clear reasns fr the disease are difficult t _______ (分析)．2．The fld having destryed everything，the _______ (受害者)became hmeless and culd nly live temprarily in shelters．3．We want a clean healthy envirnment fr all ________ (人类)．4．We can bserve that __________ (人工的) intelligence has already made an influence n ur lives in many ways．
5．Her mther strictly _________ (控制) hw much TV she can watch．6．There's nthing _______(不道德的) abut wanting t earn mre mney．7．The prfessr wants t find an _________ (助手) wh is wrth depending n and wn't let him dwn．8．The airprt t be cmpleted next year will have the _________(能力)t handle 50，000 passengers．
9．This decisin f the cmputer prducer culd ___________ (潜在地)damage the reputatin f the whle industry．10．What is knwn t us is that it's _______ (非法的) t read thers' private letters withut permissin．
Ⅱ．选词填空1．Many fashinable yung peple g t the newly pened supermarket t shp，r just ________．2．The success f the Chinese shrt track speed skating team _______ the players' persistence and teamwrk．
3．It's hard fr the citizens in this city t ________ the shadw f that terrible earthquake frm their hearts．4．___________，it may cause the disease t get wrse．5．They culdn't ________ a date fr the next meeting．
Ⅲ．完成句子1．他是第一个在外太空行走的中国航天员。He is the first Chinese astrnaut ______________________．2．在互联网的帮助下，现在更多的人可以更自由地沟通。Mre peple can nw cmmunicate with ne anther mre freely _____________________________．
with the assistance f the Internet
t walk in the uter space
3．说起骑自行车，有些人认为在很多大城市，它已经过时了。_______________________，sme peple think it has utdated in many big cities．4．要么她没有看见我招手，要么就是她故意不理我。____________________________ she ignred me n purpse．5．这意味着你别无选择，只能和人们友好相处，并且和其他演员们在一起。It means yu _____________________________ peple and be with the ther cast．
Speaking f riding bicycles
Either she didn't see me wave r
have n chice but t get n with
Ⅳ．课文语法填空Millenniumbutterfly is in favr f AI and thinks that develpments in AI will n the whle make ding day-t-day things a lt 1．______ (easy)．Millenniumbutterfly's wn super-smart persnal assistant 2．_____ (build) int the phne always has an immediate answer fr any questin Millenniumbutterfly puts t her，and even 3．____ (use) Millenniumbutterfly's answers t learn mre abut Millenniumbutterfly's 4．___________ (preference)．
preferences
Hwever，Ppkid disagrees．As far as Ppkid is cncerned，althugh a 5．_____ (true) independent AI culd help humans slve many f the wrld's prblems，it wuld nt cnsider the pinins and desires f humans．