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高中英语外研版 (2019)选择性必修 第三册Unit 4 A glimpse of the future优秀课件ppt
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这是一份高中英语外研版 (2019)选择性必修 第三册Unit 4 A glimpse of the future优秀课件ppt，共53页。PPT课件主要包含了核心词汇，重点句式等内容，欢迎下载使用。
Starting ut
Watch the vide and answer the questins. 1 What predictins abut the future were made? Were they crrect?2 What is yur understanding f “the future has unlimited pssibilities”?
>视频脚本Future r Fantasy? Nt s very lng ag，the idea f flying acrss the Atlantic Ocean in just a few hurs wuld have been pure fantasy. The American aviatr Orville Wright even declared in 1908 that “N flying machine will ever fly frm New Yrk t Paris...” Yet，tday，we think little f hpping n a plane t take such a jurney. Lking back at sme f the predictins thrughut histry，what is perhaps mst remarkable is that they were made decades r even centuries befre becming reality. Mre than 300 years ag，the wrld’s first scientific bdy，the Ryal Sciety， was funded in Lndn. Its mtt Nullius in verba，meaning“take nbdy’s wrd fr it”，reflected its funders’ spirit f investigatin— a spirit that led them t predict flying machines，rgan transplantatin and “perpetual light” with extrardinary accuracy. But it’s nt nly scientists wh have lked int the future. Predictins have als been made by writers. At the start f the twentieth century，H.G. Wells predicted the inventin f the atm bmb in his nvel The Wrld Set Free. And in the 1940s，authr Arthur C. Clarke prpsed that space statins wuld ne day bradcast televisin signals all ver the glbe. Nt all predictins，hwever，have turned ut t be quite s accurate. Thmas Watsn，chairman f IBM，was quted as saying in 1943 that“there is a wrld market fr maybe five cmputers”. As fr the 1955 predictin in The New Yrk Times that“nuclear-pwered vacuum cleaners will prbably be a reality in 10 years”—well， even tday that sunds rather a lt like science fictin. Crrect and incrrect，the great number f insights int the unknwn indicates that the future is filled with unlimited pssibilities. Wh knws what we will be able t create tmrrw? Only time will tell.
Lk at the pictures and answer the questins.
1 Have yu watched any f these films? What stries d they tell abut the future f ur wrld? I’ve watched the film Avatar and Ready Player One. Avatar tells a stry abut human beings invading anther planet in search f a rare mineral. Ready Player One displays a stry happening in virtual reality in the future. 2 D yu think the events in these films culd cme true? What d yu think the wrld will be like in the future? N，I dn’t think s. I think human beings still live n Earth and peple will try t live in harmny with nature.
Understanding ideas
Read the facts abut Al and answer the questins.
Milestnes in Artificial Intelligence○1950 Mathematician and lgician，Alan Turing devised the Turing Test，a test n the ability f machines t shw human-like intelligence. ○1955 Cmputer scientist，Jhn McCarthy cined the term“artificial intelligence”. ○1972 Shakey，the first mbile rbt able t make decisins accrding t reasn，was cmpleted. ○2001 The Electrlux Trilbite，the first rbtic vacuum cleaner designed fr hme use，went n sale. ○2015 AlphaG became the first cmputer prgram t beat a human prfessinal G player. ○2017 AlphaG Zer beat the previus versin f AlphaG by 100 games t nil.
1 What can yu learn frm the timeline?Frm the timeline，I can learn that AI technlgy has develped greatly，and can nw utperfrm humans in sme aspects.
2 Are yu cncerned abut develpments in AI? Why r why nt?I am cncerned. Because the rise f pwerful artificial intelligence is either the best thing t happen t humanity r the wrst thing t happen t humanity. We have n chice but t d what we can t ensure that ur future is gd fr us and the envirnment.
Milestnes in Artificial Intelligence○1950 Mathematician and lgician，Alan Turing devised the Turing Test，a test n the ability f machines t shw human-like intelligence. ○1955 Cmputer scientist，Jhn McCarthy cined the term “artificial intelligence”. ○1972 Shakey，the first mbile rbt able t make decisins accrding t reasn，was cmpleted. ○2001 The Electrlux Trilbite，the first rbtic vacuum cleaner designed fr hme use，went n sale. ○2015 AlphaG became the first cmputer prgram t beat a human prfessinal G player. ○2017 AlphaG Zer beat the previus versin f AlphaG by 100 games t nil.
3 Hw d yu think AI will develp in the future? In my pinin，in the future， machines will be infinitely clse t human capabilities，but never surpass them.
Read the passage t see if it changes yur pinin n the future f AI. If s， in what ways?
Artificial Intelligence：A REAL THREAT?
In the wrds f Prfessr Stephen Hawking artificial intelligence will be “either the best，r the wrst thing，ever t happen t humanity ” . 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 existence?
Thanks t AI，I’ve gt my wn super-smart persnal assistant built int my phne. She always has an immediate answer fr any questin I put t her，and even uses my answers t learn mre abut my preferences. 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.
And speaking f hanging ut，I’m hping that self-driving cars are available sn. 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 based n infrmatin. And as they wn’t be susceptible t human errr，they’ll certainly be a lt safer. The nly thing is that there might be a few machine-learning prblems when the first cars hit the market，s perhaps I’d better learn t drive first. Still，I d think that develpments in AI will n the whle make ding day-t-day things a lt easier.
The technlgy yu’re using and enjying tday is a basic frm f AI which can’t think independently withut prgramming. Of curse，it culd be very useful t have a mre advanced frm f AI—a truly independent frm f artificial intelligence， capable f exercising its 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” incnvenience 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 arund. If nt，it might wipe us all ut!
Even if that desn’t happen，there are ther risks. Millenniumbutterfly，yu say hw great it wuld be t have self-driving cars，but what abut all the taxi drivers wh wuld lse their jbs? They wuld just be amng the first victims f AI. Nearly every jb is ptentially at risk in the lng run. Even jurnalists are nw being replaced with technlgy that can write basic news reprts. As it is，almst 50 per cent f US jbs are at risk frm autmatin in the next 20 years. The truth is that nne f us is prepared fr the challenges f AI.
Machine learning is smething we have cme t accept as a part f ur mdern wrld. I believe mst f the value f AI lies in its capacity t analyse and interpret vast amunts f data，which means it can even slve prblems that are t challenging fr human experts. But while super-intelligent AI culd be the biggest leap frward in human histry， if it ges wrng r falls int the wrng hands it culd als be the mst dangerus. Hwever，AI is nt ging t g away. We have n chice but t embrace it and regulate it. One thing I think we all agree n， thugh，is that saying “My AI did it!” wn’t be any excuse fr illegal r immral behaviur!
Yes. In the aspects f the safety and self-driving.
Read the pinins and match them t the persns. Talk abut the pinin yu agree with.
We all need t learn t live with AI technlgy whether we like it r are cncerned abut it. We cannt stp the march f prgress.
I admit that mre advanced AI culd be helpful in slving thewrld’s prblems，but there is a high level f risk invlved.
I can’t understand why sme peple wrry s much. I hpemre breakthrughs in AI will be made sn，s that wecan enjy mre and mre cnvenience.
Organise infrmatin frm the passage and cmplete the diagram.
AI can make driving safer.
AI can make ding day-t-day things a lt easier.
AI can slve prblems
Jbs are at risk due t AI.
AI culd be dangerus
Nw cme up with mre ideas fr each pint f view and share them with the class.
1 What did Stephen Hawking mean when he said that AI will be “either the best， r the wrst thing，ever t happen t humanity”? He meant that AI culd bring us incredible benefits，but nly if the technlgy is managed prperly. If we d nt manage the technlgy prperly，it culd result in human extinctin. 2 D yu use AI in yur daily life? What ther rles can AI play in peple’s lives?Yes. AI has been used in ur daily life，helping us clean the rm， cntrlling sme electrnic devices r even taking care f the ld. AI has als been used in many ther fields， like industry，finance and s n. 3 Hw de s the diagram help yu better understand the passage ? The diagram clearly displays tw different pinins abut AI.
Think & Share
Ⅰ 阅读理解 （根据课文内容选择正确答案）1. Wh has gt the same pinin as Prfessr Stephen Hawking?A. Millenniumbutterfly. B. Ppkid.C. Pink-haze. D. Ppkid and Pink-haze.2. Why des Millenniumbutterfly think self-driving cars are much safer?A. A super-smart persnal assistant is built int it.B. They can learn t drive in the same way that we d.C. They are nt likely t be influenced by human errr.D. They can make judgements based n infrmatin.
3. Accrding t Ppkid，the reasn why AI culd expse peple t risks is that ____________.A. it can’t think withut prgramming and culd be f little use.B. it culd regard peple as a barrier that’s in the way f a slutin s it might destry us.C. it is capable f exercising its wn judgement.D. it might think we’re valuable enugh t keep arund.4. In Pink-haze’s view，what’s the greatest value f AI?A. Smething accepted as a part f ur mdern wrld.B. Its ability t analyse and interpret huge amunts f data.C. Its ability t challenge human experts.D. Marking the biggest leap frward.
Ⅱ 语法填空（根据课文内容和语法规则完成短文） Is artificial intelligence the biggest threat t ur existence? Millenniumbutterfly has gt his wn super-smart persnal assistant 1____________（build） int his phne.The PA can give him a prper 2__________________（recmmend）since she can predict if he will like a particular restaurant. 3____________（speak） f hanging ut，he think self-driving cars can make judgements based n infrmatin. Since they wn’t be susceptible 4____________ human errr，they’ll certainly be a lt safer. In the eyes f Ppkid，the truth is 5____________ nne f us is prepared fr the challenges f AI. It might think we’re valuable enugh 6____________（keep） arund. If nt，it might wipe 7____________（we） all ut! Despite the cnvenience f self-driving cars，we shuld think abut allthe taxi drivers 8____________ wuld lse their jbs. Pink-haze believes mst f the value f AI 9____________（lie） in its capacity t analyse and interpret vast amunts f data，but super-intelligent AI culd als be the 10_________________（danger）if it ges wrng r falls int the wrng hands. Hwever，AI is nt ging t g away. We have n chice but t embrace it and regulate it.
recmmendatin
mst dangerus
Language pints
教材原句p.38 intelligence will be“either the best，r the wrst thing，ever t happen t humanity”.……人工智能将是“人类有史以来最好或最坏的事情”。
1 happen t（1）（偶然）发生（t 是介词）I hpe nthing has happened t them. 我希望他们没出事。What’s happened t yur cat? It’s all ripped.你的外套怎么了？都扯破了。（2）碰巧（不用于进行时，t 是不定式符号，后接动词原形）Children will play wherever they happen t be.小孩子走到哪里玩到哪里。
【归纳拓展】（ 1）It happens that... 碰巧……，恰好……（= Sb. happens t it happens，...）It happened that I was ut when he came.=I happened t be ut when he came.=As it happened，I was ut when he came.他来的时候我碰巧出去了。（ 2）There happened t be...碰巧有……There happened t be a taxi parked at the gate.碰巧门口停着一辆出租车。
单句语法填空（1）As Jhn Lennn nce said，life is what happen ______________ yu while yu are busy making ther plans.（2）D yu happen ______________（knw） what’s n after the news?（3）______________ it happens，I knw smene wh might be able t help.（4）It is lucky that when the explsin ccurred，there happened ______________ （be） nbdy in the huse.完成句子（5）Whatever _____________（发生） yu，please keep calm.（6）___________________（碰巧）he had a mbile phne similar t the ne I lst.=He __________________（碰巧有） a mbile phne similar t the ne I lst.
It happened that
happened t have
教材原句p.38Is it ur greatest human achievement s far? 到目前为止，它是我们人类最伟大的成就吗?
2 s far 到目前为止，迄今为止（常与现在完成时连用）I haven’t gt used t his Lndn accent s far.到目前为止，我还没有习惯他的伦敦口音。S far n ne has claimed respnsibility fr the attacks.迄今为止，没有人声称对袭击事件负责。【归纳拓展】up t nw/until nw 到目前为止（常与现在完成时连用）as/s far as... 远至……，一直到……as/s far as I knw/I can remember/I can see据我所知/ 据我所记得的/ 依我看
单句语法填空（1）I ______________（learn）t slve this kind f prblems s far.（2）Up t nw，the prgramme ______________（ help）thusands f children.完成句子（3）__________________（依我看），there is nly ne pssible way t keep away frm danger.
have learned
As far as I can see
教材原句p.38It used t feel like 50 per cent f my time was spent researching new restaurants. 过去，我觉得自己有50% 的时间花在了研究新餐厅上。
3 used t d sth. 过去常常做某事，曾经做过某事（现在不再做） The designer used t verlk sme small details like that.这个设计师过去常忽略一些那样的小细节。I used t be very cnfused with my identity，but nw all the prblems have been slved. 我曾经对自己的身份很困惑，但现在所有的问题都解决了。 【归纳拓展】（1）be/get used t（ding）sth. 习惯于（做）某事（t 是介词）Peple were s used t his devtin t the cmpany that they didn’t expect him t resign. 大家习惯了他对公司的忠诚，所以他们没有想到他会辞职。（2）be used t d sth. 被用来做某事（被动语态）Sme plastic waste can be used t make beautiful items.一些塑料垃圾可以用来做漂亮的物品。
单句语法填空（1）His nvel is abut a persn wh used t______________（hunt） illegally and servedthree years in prisn.（2）She is used t ______________（recycle） waste and wuld nt like t switch her jb.（3）New technlgy is used ______________（make）ur lives better，nt t destry the planet.完成句子（4）The girl ________________（以前很害羞），but is gradually getting active ingrup wrk.（5）She has ________________（习惯）her daughter’s style f dress.
used t be shy
gt/been used t
教材原句p.38In cntrast，my PA nly needs a few secnds t find the right place. 相比之下，有了私人助手，只需数秒就能找到正确的餐厅了。
4 in cntrast 相比之下（= by cntrast）In/By cntrast，Mrs. Yung was much mre utspken.相比之下，杨夫人坦率多了。【归纳拓展】in cntrast t / with 与……形成对比In cntrast t his brther，he is always cnsiderate twards thers.与他的兄弟不同，他总是体贴他人。
单句语法填空（1）My haircut，______________ cntrast，seems ld-fashined.（2）In cntrast ______________ his wife，Bush has little appetite fr freign travel.完成句子（3）Their ld huse had been large and spacius，but ______________ （相比之下），theirnew flat seemed small and dark.
in/by cntrast
教材原句p.38And speaking f hanging ut，I’m hping that self-driving cars are available sn. 说到出去玩，我希望自动驾驶汽车能很快面世。
5 hang ut 闲逛Many fashinable yung peple g there t shp r just hang ut.许多时髦的年轻人都去那儿购物或只是闲逛。There was nthing special last night. Just hung ut with friends.昨晚没什么特别的事，就只是跟朋友们在一起闲逛。【归纳拓展】hang abut / arund（在某处）闲逛，闲荡hang abut / arund with sb. 跟某人厮混hang n 紧紧抓住；别挂电话；坚持，不放弃hang n t sth. 紧紧抓住某物 hang up 挂断电话There were sme kids hanging abut in the street.街上有几个孩子在闲逛。Hang n t the rpe and dn’t let g. 抓紧绳子，不要松手。
单句语法填空（1）Maybe it’s yur grandma r the guy yu hung ut ______________ at yur jb at the mall that day.（2）Hang ______________ fr a mment! He is cming.（3）Hang n ______________ yur aim until yu make a breakthrugh.（4）Hang ______________，and yu will succeed sner r later.（5）Smene called me up last night，but he hung ______________ befre I culd answer it.
教材原句p.38And as they wn’t be susceptible t human errr，they’ll certainly be a lt safer. 而且由于它们不会受到人为错误的影响，肯定会安全得多。
6 susceptible adj. 易受影响的搭配：be susceptible t 易受……的影响susceptible patients易感病人He’s highly susceptible t flattery. 他爱听恭维话。Sme f these plants are mre susceptible t frst damage than thers.这些植物中有一些较其他的易受霜冻危害。
单句语法填空（1）Thse wh are mst susceptible ______________the disease had better stay at hme.完成句子（2）If yu ________________（易受……的影响） the effects f caffeine，just small amunts may lead t unwanted effects.
are susceptible t
教材原句p.39If nt，it might wipe us all ut! 如果不这样的话，它可能会扫清我们所有人!
7 wipe ut 消灭，彻底摧毁；去除，抹去The whle village was wiped ut by the flds.整个村庄都被洪水冲毁了。Nthing culd wipe ut his bitter memries f the past.什么也抹不掉他过去痛苦的记忆。【归纳拓展】 用……擦…… 在……上擦……wipe away 擦掉；抹去 从……擦去……
单句语法填空（1）A vlcanic eruptin nearly wiped ______________the small island f Mntserrat in 1997.（2）Hearing the bad news，she wiped her eyes ______________ a tissue.（3）He wiped his hands ______________ his blue aprn.（4）He wiped ______________ the girl’s tears.（5）He wiped the sweat ______________ his frehead.
教材原句p.39 Nearly every jb is ptentially at risk in the lng run. 长此以往，几乎所有工作都可能处于潜在危险之中。
8 ptentially adv. 潜在地，可能地Clearly this is a ptentially dangerus situatin.显然这是一种具有潜在危险的局势。【单词积累】ptential adj. 潜在的，可能的 n. 可能性；潜力achieve/fulfill/realise ne’s（full）ptential 发挥某人的（全部）潜力have the ptential t d sth. 有潜力做某事We are aware f the ptential prblems and have taken measures.我们已经意识到潜在的问题，并采取了措施。
单句语法填空（1）They are ______________（ptential） harmful t the cnsumer f the plant.（2）He has the ptential ______________（becme）a wrld-class musician.完成句子（3）With the cllege entrance examinatin appraching，the teacher encuraged us__________________________________________（发挥我们的全部潜力）.
t achieve/fulfill/realise ur full ptential
教材原句p.39I believe mst f the value f AI lies in its capacity t analyse and interpret vast amunts f data... 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……
9 lie in 在于；位于The difficulty lies in prviding sufficient evidence.困难在于要提供足够的证据。The wrkshp lies in the suburb f this city.这个车间位于这个城市的郊区。［词汇复现］【归纳拓展】lie dwn 躺下 lie in bed 卧床lie n ne’s back/side/stmach 仰卧 / 侧卧/ 俯卧lie still / awake 一动不动地躺着 / 躺着睡不着lie t sb. abut sth. 在某事上对某人说谎
单句语法填空（1）The value f diamnd lies ______________ its hardness.（2）I think I shall lie ______________ fr an hur.（3）As lng as he lie ______________ bed，he’ll fall asleep instantly.完成句子（4）In fact，the key t easy mrning wake-up______________（在于）resetting yur bdy clck.（5）As a cnsequence f his mther’s pr health，he ______________（躺着睡不着）all night.
10 capacity n. 能力，才能；容量；容纳人数搭配：a capacity t d sth. / fr （ding）sth.（做）某事的能力a capacity t learn/fr learning languages 学习语言的能力The fuel tank has a capacity f 40 litres. 这个油箱能装 40升油。She has a great capacity fr hard wrk. 她特别能吃苦耐劳。The hall was filled t capacity （=was cmpletely full）.大厅内座无虚席。【单词积累】capable adj. 有能力的；能干的be capable f ding sth. 有能力做某事She’s a very capable teacher. 她是一位能力很强的教师。The prgram is capable f calculating ur budget fr the year.这个程序能计算出我们的年度预算。
单句语法填空（1）Our capacity ______________ giving care，lve and attentin is limited.（2）The theatre has a seating ______________（capable）f 2，000.（3）I’m perfectly capable f ______________ （d）it myself，thank yu.完成句子（4）Limited resurces are restricting ___________________________________（我们研发……的能力） new prducts.
ur capacity fr develping/t develp
教材原句p.39One thing I think we all agree n，thugh，is that saying “My AI did it! ”wn’t be any excuse fr illegal r immral behaviur! 不过，我想大家都认可的一点就是，“这是我的人工智能做的!”这句话不会成为非法行为或不道德行为的任何借口!
11 agree n 就……取得一致意见（主语是双方或多方）They almst agree n everything.他们对所有的事情几乎都看法一致。【归纳拓展】（1）agree with 同意某人的意见；（气候、食物等）适合；与……一致I agree with her analysis f the situatin. 我赞成她对形势的分析。Strawberries dn’t agree with me. 我吃草莓会不舒服。Yur accunt f the accident desn’t agree with hers.你对事故的叙述与她的叙述不一致。（2）agree t the plan / arrangement / prpsal 同意计划 / 安排 / 提议All things cnsidered，I agree t yur prpsal.综合考虑，我同意你们的建议。（3）agree t d sth. 同意做某事She agreed t let me g early. 她同意让我早走。
单句语法填空（1）They managed t agree ______________ a date fr the wedding.（2）If she felt he was right，she wuld agree______________ him.（3）D yu think he will agree ______________ ur suggestin?（4）My family have agreed ______________（spend）the hliday in the Nrth.完成句子（5）Jay phned me this mrning，and we _____________（就……取得一致意见）a time and place t meet.（6）Yu lk well. The air and the seafd in Sanya must ______________（适合）yu，I suppse.（7）Make sure each grup member understands and ______________（同意） the plan yu have made.
12 illegal adj. 非法的，违法的句式：It is illegal（fr sb.） t d sth.（对某人来说）做某事是违法的。It is illegal t sell tbacc t smene under 16.出售烟草给16 岁以下者是违法的。It all sunds highly illegal. 这听起来完全不合法。【单词积累】legal adj. 合法的；法律的→ legally adv. 合法地；法律上illegal adj. → illegally adv. 非法地
单句语法填空（1）It is ______________（legal）t drive after drinking alchl.（2）With n visa，yu entered the cuntry______________（illegal）.（3）It is illegal fr yu ______________ （d） s，fr the land belngs ______________ （legal） t the gvernment.
【句式分析】speaking f hanging ut是现在分词的独立成分作状语。1 现在分词的独立成分作状语有些现在分词（短语）作状语时，没有逻辑主语而独立存在，作为句子的独立成分来修饰全句。generally speaking 一般来说 rughly speaking 粗略地说strictly speaking 严格地说 judging frm/by 由……判断cnsidering... 考虑到…… speaking f... 谈到……taking all things int cnsideratin 从各方面考虑Generally speaking，children are naturally curius.一般说来，孩子天生好奇。
【归纳拓展】不定式短语可用作独立成分：t tell yu the truth 说实话 t be hnest 说实话t be frank 坦率地说 t be brief 简言之t be sure 不可否认；诚然，固然 t sum up 概括地说t be exact 确切地说 t begin/start with 首先t make matters wrse 更糟糕的是T tell yu the truth，I dn’t like the leading actress in the mvie.说实话，我不喜欢这部影片中的女主角。
单句语法填空（1）And ______________（talk） f cllege，imprving yur language skills might help yu get int chice clleges.（2）______________（judge） frm the number f the cars，nly a small number f peple have attended the meeting.（3）______________（be）hnest，I was surprised he knew where I was—we mved s ften.（4）______________（cnsider）the budget，we have decided t give up the travel plan.完成句子（5）____________（坦率地说），I dn’t like this jb. I’m afraid I’ll achieve nthing if I keep n wrking like this.（6）___________________________（更糟糕的是），smetimes we feel guilty fr feeling depressed.（7）It was difficult，____________（固然），but smehw we managed t finish the jb.
Cnsidering
T make matters wrse
教材原句p.39We 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。
2 but 后接动词不定式作宾语在介词but 之前如果有实义动词d 的某种形式，则其后的不定式不带t；但如果 but 之前没有实义动词d 的某种形式，则其后的不定式一般要带 t。助记：前有d，后无t；前无d，后有t。常见的结构有：have n chice but t d sth. 别无选择，只能做某事d nthing but d sth. 只是做某事have nthing t d but d sth. 无事可做，只能做某事there is nthing t d but d sth. 无事可做，只能做某事I have n chice but t accept the challenge.我别无选择，只能接受挑战。He did nthing but cmplain. 他什么也不做，只是抱怨。He had nthing t d but watch TV.他除了看电视外无事可做。
单句语法填空（1）The criminal had n chice but ______________（tell） the truth f his crime.（2）Mary culd d nthing but ______________（rely）n ther peple t slve the prblem.完成句子（3）Many peple in the city _________________________ （除了看……别无选择）all buildings fall dwn in the earthquake.（4）____________________________（无事可做）but clean the huse yesterday.
had n chice but t see
There was nthing t d
Starting ut
Watch the vide and answer the questins. 1 What predictins abut the future were made? Were they crrect?2 What is yur understanding f “the future has unlimited pssibilities”?
>视频脚本Future r Fantasy? Nt s very lng ag，the idea f flying acrss the Atlantic Ocean in just a few hurs wuld have been pure fantasy. The American aviatr Orville Wright even declared in 1908 that “N flying machine will ever fly frm New Yrk t Paris...” Yet，tday，we think little f hpping n a plane t take such a jurney. Lking back at sme f the predictins thrughut histry，what is perhaps mst remarkable is that they were made decades r even centuries befre becming reality. Mre than 300 years ag，the wrld’s first scientific bdy，the Ryal Sciety， was funded in Lndn. Its mtt Nullius in verba，meaning“take nbdy’s wrd fr it”，reflected its funders’ spirit f investigatin— a spirit that led them t predict flying machines，rgan transplantatin and “perpetual light” with extrardinary accuracy. But it’s nt nly scientists wh have lked int the future. Predictins have als been made by writers. At the start f the twentieth century，H.G. Wells predicted the inventin f the atm bmb in his nvel The Wrld Set Free. And in the 1940s，authr Arthur C. Clarke prpsed that space statins wuld ne day bradcast televisin signals all ver the glbe. Nt all predictins，hwever，have turned ut t be quite s accurate. Thmas Watsn，chairman f IBM，was quted as saying in 1943 that“there is a wrld market fr maybe five cmputers”. As fr the 1955 predictin in The New Yrk Times that“nuclear-pwered vacuum cleaners will prbably be a reality in 10 years”—well， even tday that sunds rather a lt like science fictin. Crrect and incrrect，the great number f insights int the unknwn indicates that the future is filled with unlimited pssibilities. Wh knws what we will be able t create tmrrw? Only time will tell.
Lk at the pictures and answer the questins.
1 Have yu watched any f these films? What stries d they tell abut the future f ur wrld? I’ve watched the film Avatar and Ready Player One. Avatar tells a stry abut human beings invading anther planet in search f a rare mineral. Ready Player One displays a stry happening in virtual reality in the future. 2 D yu think the events in these films culd cme true? What d yu think the wrld will be like in the future? N，I dn’t think s. I think human beings still live n Earth and peple will try t live in harmny with nature.
Understanding ideas
Read the facts abut Al and answer the questins.
Milestnes in Artificial Intelligence○1950 Mathematician and lgician，Alan Turing devised the Turing Test，a test n the ability f machines t shw human-like intelligence. ○1955 Cmputer scientist，Jhn McCarthy cined the term“artificial intelligence”. ○1972 Shakey，the first mbile rbt able t make decisins accrding t reasn，was cmpleted. ○2001 The Electrlux Trilbite，the first rbtic vacuum cleaner designed fr hme use，went n sale. ○2015 AlphaG became the first cmputer prgram t beat a human prfessinal G player. ○2017 AlphaG Zer beat the previus versin f AlphaG by 100 games t nil.
1 What can yu learn frm the timeline?Frm the timeline，I can learn that AI technlgy has develped greatly，and can nw utperfrm humans in sme aspects.
2 Are yu cncerned abut develpments in AI? Why r why nt?I am cncerned. Because the rise f pwerful artificial intelligence is either the best thing t happen t humanity r the wrst thing t happen t humanity. We have n chice but t d what we can t ensure that ur future is gd fr us and the envirnment.
Milestnes in Artificial Intelligence○1950 Mathematician and lgician，Alan Turing devised the Turing Test，a test n the ability f machines t shw human-like intelligence. ○1955 Cmputer scientist，Jhn McCarthy cined the term “artificial intelligence”. ○1972 Shakey，the first mbile rbt able t make decisins accrding t reasn，was cmpleted. ○2001 The Electrlux Trilbite，the first rbtic vacuum cleaner designed fr hme use，went n sale. ○2015 AlphaG became the first cmputer prgram t beat a human prfessinal G player. ○2017 AlphaG Zer beat the previus versin f AlphaG by 100 games t nil.
3 Hw d yu think AI will develp in the future? In my pinin，in the future， machines will be infinitely clse t human capabilities，but never surpass them.
Read the passage t see if it changes yur pinin n the future f AI. If s， in what ways?
Artificial Intelligence：A REAL THREAT?
In the wrds f Prfessr Stephen Hawking artificial intelligence will be “either the best，r the wrst thing，ever t happen t humanity ” . 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 existence?
Thanks t AI，I’ve gt my wn super-smart persnal assistant built int my phne. She always has an immediate answer fr any questin I put t her，and even uses my answers t learn mre abut my preferences. 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.
And speaking f hanging ut，I’m hping that self-driving cars are available sn. 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 based n infrmatin. And as they wn’t be susceptible t human errr，they’ll certainly be a lt safer. The nly thing is that there might be a few machine-learning prblems when the first cars hit the market，s perhaps I’d better learn t drive first. Still，I d think that develpments in AI will n the whle make ding day-t-day things a lt easier.
The technlgy yu’re using and enjying tday is a basic frm f AI which can’t think independently withut prgramming. Of curse，it culd be very useful t have a mre advanced frm f AI—a truly independent frm f artificial intelligence， capable f exercising its 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” incnvenience 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 arund. If nt，it might wipe us all ut!
Even if that desn’t happen，there are ther risks. Millenniumbutterfly，yu say hw great it wuld be t have self-driving cars，but what abut all the taxi drivers wh wuld lse their jbs? They wuld just be amng the first victims f AI. Nearly every jb is ptentially at risk in the lng run. Even jurnalists are nw being replaced with technlgy that can write basic news reprts. As it is，almst 50 per cent f US jbs are at risk frm autmatin in the next 20 years. The truth is that nne f us is prepared fr the challenges f AI.
Machine learning is smething we have cme t accept as a part f ur mdern wrld. I believe mst f the value f AI lies in its capacity t analyse and interpret vast amunts f data，which means it can even slve prblems that are t challenging fr human experts. But while super-intelligent AI culd be the biggest leap frward in human histry， if it ges wrng r falls int the wrng hands it culd als be the mst dangerus. Hwever，AI is nt ging t g away. We have n chice but t embrace it and regulate it. One thing I think we all agree n， thugh，is that saying “My AI did it!” wn’t be any excuse fr illegal r immral behaviur!
Yes. In the aspects f the safety and self-driving.
Read the pinins and match them t the persns. Talk abut the pinin yu agree with.
We all need t learn t live with AI technlgy whether we like it r are cncerned abut it. We cannt stp the march f prgress.
I admit that mre advanced AI culd be helpful in slving thewrld’s prblems，but there is a high level f risk invlved.
I can’t understand why sme peple wrry s much. I hpemre breakthrughs in AI will be made sn，s that wecan enjy mre and mre cnvenience.
Organise infrmatin frm the passage and cmplete the diagram.
AI can make driving safer.
AI can make ding day-t-day things a lt easier.
AI can slve prblems
Jbs are at risk due t AI.
AI culd be dangerus
Nw cme up with mre ideas fr each pint f view and share them with the class.
1 What did Stephen Hawking mean when he said that AI will be “either the best， r the wrst thing，ever t happen t humanity”? He meant that AI culd bring us incredible benefits，but nly if the technlgy is managed prperly. If we d nt manage the technlgy prperly，it culd result in human extinctin. 2 D yu use AI in yur daily life? What ther rles can AI play in peple’s lives?Yes. AI has been used in ur daily life，helping us clean the rm， cntrlling sme electrnic devices r even taking care f the ld. AI has als been used in many ther fields， like industry，finance and s n. 3 Hw de s the diagram help yu better understand the passage ? The diagram clearly displays tw different pinins abut AI.
Think & Share
Ⅰ 阅读理解 （根据课文内容选择正确答案）1. Wh has gt the same pinin as Prfessr Stephen Hawking?A. Millenniumbutterfly. B. Ppkid.C. Pink-haze. D. Ppkid and Pink-haze.2. Why des Millenniumbutterfly think self-driving cars are much safer?A. A super-smart persnal assistant is built int it.B. They can learn t drive in the same way that we d.C. They are nt likely t be influenced by human errr.D. They can make judgements based n infrmatin.
3. Accrding t Ppkid，the reasn why AI culd expse peple t risks is that ____________.A. it can’t think withut prgramming and culd be f little use.B. it culd regard peple as a barrier that’s in the way f a slutin s it might destry us.C. it is capable f exercising its wn judgement.D. it might think we’re valuable enugh t keep arund.4. In Pink-haze’s view，what’s the greatest value f AI?A. Smething accepted as a part f ur mdern wrld.B. Its ability t analyse and interpret huge amunts f data.C. Its ability t challenge human experts.D. Marking the biggest leap frward.
Ⅱ 语法填空（根据课文内容和语法规则完成短文） Is artificial intelligence the biggest threat t ur existence? Millenniumbutterfly has gt his wn super-smart persnal assistant 1____________（build） int his phne.The PA can give him a prper 2__________________（recmmend）since she can predict if he will like a particular restaurant. 3____________（speak） f hanging ut，he think self-driving cars can make judgements based n infrmatin. Since they wn’t be susceptible 4____________ human errr，they’ll certainly be a lt safer. In the eyes f Ppkid，the truth is 5____________ nne f us is prepared fr the challenges f AI. It might think we’re valuable enugh 6____________（keep） arund. If nt，it might wipe 7____________（we） all ut! Despite the cnvenience f self-driving cars，we shuld think abut allthe taxi drivers 8____________ wuld lse their jbs. Pink-haze believes mst f the value f AI 9____________（lie） in its capacity t analyse and interpret vast amunts f data，but super-intelligent AI culd als be the 10_________________（danger）if it ges wrng r falls int the wrng hands. Hwever，AI is nt ging t g away. We have n chice but t embrace it and regulate it.
recmmendatin
mst dangerus
Language pints
教材原句p.38 intelligence will be“either the best，r the wrst thing，ever t happen t humanity”.……人工智能将是“人类有史以来最好或最坏的事情”。
1 happen t（1）（偶然）发生（t 是介词）I hpe nthing has happened t them. 我希望他们没出事。What’s happened t yur cat? It’s all ripped.你的外套怎么了？都扯破了。（2）碰巧（不用于进行时，t 是不定式符号，后接动词原形）Children will play wherever they happen t be.小孩子走到哪里玩到哪里。
【归纳拓展】（ 1）It happens that... 碰巧……，恰好……（= Sb. happens t it happens，...）It happened that I was ut when he came.=I happened t be ut when he came.=As it happened，I was ut when he came.他来的时候我碰巧出去了。（ 2）There happened t be...碰巧有……There happened t be a taxi parked at the gate.碰巧门口停着一辆出租车。
单句语法填空（1）As Jhn Lennn nce said，life is what happen ______________ yu while yu are busy making ther plans.（2）D yu happen ______________（knw） what’s n after the news?（3）______________ it happens，I knw smene wh might be able t help.（4）It is lucky that when the explsin ccurred，there happened ______________ （be） nbdy in the huse.完成句子（5）Whatever _____________（发生） yu，please keep calm.（6）___________________（碰巧）he had a mbile phne similar t the ne I lst.=He __________________（碰巧有） a mbile phne similar t the ne I lst.
It happened that
happened t have
教材原句p.38Is it ur greatest human achievement s far? 到目前为止，它是我们人类最伟大的成就吗?
2 s far 到目前为止，迄今为止（常与现在完成时连用）I haven’t gt used t his Lndn accent s far.到目前为止，我还没有习惯他的伦敦口音。S far n ne has claimed respnsibility fr the attacks.迄今为止，没有人声称对袭击事件负责。【归纳拓展】up t nw/until nw 到目前为止（常与现在完成时连用）as/s far as... 远至……，一直到……as/s far as I knw/I can remember/I can see据我所知/ 据我所记得的/ 依我看
单句语法填空（1）I ______________（learn）t slve this kind f prblems s far.（2）Up t nw，the prgramme ______________（ help）thusands f children.完成句子（3）__________________（依我看），there is nly ne pssible way t keep away frm danger.
have learned
As far as I can see
教材原句p.38It used t feel like 50 per cent f my time was spent researching new restaurants. 过去，我觉得自己有50% 的时间花在了研究新餐厅上。
3 used t d sth. 过去常常做某事，曾经做过某事（现在不再做） The designer used t verlk sme small details like that.这个设计师过去常忽略一些那样的小细节。I used t be very cnfused with my identity，but nw all the prblems have been slved. 我曾经对自己的身份很困惑，但现在所有的问题都解决了。 【归纳拓展】（1）be/get used t（ding）sth. 习惯于（做）某事（t 是介词）Peple were s used t his devtin t the cmpany that they didn’t expect him t resign. 大家习惯了他对公司的忠诚，所以他们没有想到他会辞职。（2）be used t d sth. 被用来做某事（被动语态）Sme plastic waste can be used t make beautiful items.一些塑料垃圾可以用来做漂亮的物品。
单句语法填空（1）His nvel is abut a persn wh used t______________（hunt） illegally and servedthree years in prisn.（2）She is used t ______________（recycle） waste and wuld nt like t switch her jb.（3）New technlgy is used ______________（make）ur lives better，nt t destry the planet.完成句子（4）The girl ________________（以前很害羞），but is gradually getting active ingrup wrk.（5）She has ________________（习惯）her daughter’s style f dress.
used t be shy
gt/been used t
教材原句p.38In cntrast，my PA nly needs a few secnds t find the right place. 相比之下，有了私人助手，只需数秒就能找到正确的餐厅了。
4 in cntrast 相比之下（= by cntrast）In/By cntrast，Mrs. Yung was much mre utspken.相比之下，杨夫人坦率多了。【归纳拓展】in cntrast t / with 与……形成对比In cntrast t his brther，he is always cnsiderate twards thers.与他的兄弟不同，他总是体贴他人。
单句语法填空（1）My haircut，______________ cntrast，seems ld-fashined.（2）In cntrast ______________ his wife，Bush has little appetite fr freign travel.完成句子（3）Their ld huse had been large and spacius，but ______________ （相比之下），theirnew flat seemed small and dark.
in/by cntrast
教材原句p.38And speaking f hanging ut，I’m hping that self-driving cars are available sn. 说到出去玩，我希望自动驾驶汽车能很快面世。
5 hang ut 闲逛Many fashinable yung peple g there t shp r just hang ut.许多时髦的年轻人都去那儿购物或只是闲逛。There was nthing special last night. Just hung ut with friends.昨晚没什么特别的事，就只是跟朋友们在一起闲逛。【归纳拓展】hang abut / arund（在某处）闲逛，闲荡hang abut / arund with sb. 跟某人厮混hang n 紧紧抓住；别挂电话；坚持，不放弃hang n t sth. 紧紧抓住某物 hang up 挂断电话There were sme kids hanging abut in the street.街上有几个孩子在闲逛。Hang n t the rpe and dn’t let g. 抓紧绳子，不要松手。
单句语法填空（1）Maybe it’s yur grandma r the guy yu hung ut ______________ at yur jb at the mall that day.（2）Hang ______________ fr a mment! He is cming.（3）Hang n ______________ yur aim until yu make a breakthrugh.（4）Hang ______________，and yu will succeed sner r later.（5）Smene called me up last night，but he hung ______________ befre I culd answer it.
教材原句p.38And as they wn’t be susceptible t human errr，they’ll certainly be a lt safer. 而且由于它们不会受到人为错误的影响，肯定会安全得多。
6 susceptible adj. 易受影响的搭配：be susceptible t 易受……的影响susceptible patients易感病人He’s highly susceptible t flattery. 他爱听恭维话。Sme f these plants are mre susceptible t frst damage than thers.这些植物中有一些较其他的易受霜冻危害。
单句语法填空（1）Thse wh are mst susceptible ______________the disease had better stay at hme.完成句子（2）If yu ________________（易受……的影响） the effects f caffeine，just small amunts may lead t unwanted effects.
are susceptible t
教材原句p.39If nt，it might wipe us all ut! 如果不这样的话，它可能会扫清我们所有人!
7 wipe ut 消灭，彻底摧毁；去除，抹去The whle village was wiped ut by the flds.整个村庄都被洪水冲毁了。Nthing culd wipe ut his bitter memries f the past.什么也抹不掉他过去痛苦的记忆。【归纳拓展】 用……擦…… 在……上擦……wipe away 擦掉；抹去 从……擦去……
单句语法填空（1）A vlcanic eruptin nearly wiped ______________the small island f Mntserrat in 1997.（2）Hearing the bad news，she wiped her eyes ______________ a tissue.（3）He wiped his hands ______________ his blue aprn.（4）He wiped ______________ the girl’s tears.（5）He wiped the sweat ______________ his frehead.
教材原句p.39 Nearly every jb is ptentially at risk in the lng run. 长此以往，几乎所有工作都可能处于潜在危险之中。
8 ptentially adv. 潜在地，可能地Clearly this is a ptentially dangerus situatin.显然这是一种具有潜在危险的局势。【单词积累】ptential adj. 潜在的，可能的 n. 可能性；潜力achieve/fulfill/realise ne’s（full）ptential 发挥某人的（全部）潜力have the ptential t d sth. 有潜力做某事We are aware f the ptential prblems and have taken measures.我们已经意识到潜在的问题，并采取了措施。
单句语法填空（1）They are ______________（ptential） harmful t the cnsumer f the plant.（2）He has the ptential ______________（becme）a wrld-class musician.完成句子（3）With the cllege entrance examinatin appraching，the teacher encuraged us__________________________________________（发挥我们的全部潜力）.
t achieve/fulfill/realise ur full ptential
教材原句p.39I believe mst f the value f AI lies in its capacity t analyse and interpret vast amunts f data... 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……
9 lie in 在于；位于The difficulty lies in prviding sufficient evidence.困难在于要提供足够的证据。The wrkshp lies in the suburb f this city.这个车间位于这个城市的郊区。［词汇复现］【归纳拓展】lie dwn 躺下 lie in bed 卧床lie n ne’s back/side/stmach 仰卧 / 侧卧/ 俯卧lie still / awake 一动不动地躺着 / 躺着睡不着lie t sb. abut sth. 在某事上对某人说谎
单句语法填空（1）The value f diamnd lies ______________ its hardness.（2）I think I shall lie ______________ fr an hur.（3）As lng as he lie ______________ bed，he’ll fall asleep instantly.完成句子（4）In fact，the key t easy mrning wake-up______________（在于）resetting yur bdy clck.（5）As a cnsequence f his mther’s pr health，he ______________（躺着睡不着）all night.
10 capacity n. 能力，才能；容量；容纳人数搭配：a capacity t d sth. / fr （ding）sth.（做）某事的能力a capacity t learn/fr learning languages 学习语言的能力The fuel tank has a capacity f 40 litres. 这个油箱能装 40升油。She has a great capacity fr hard wrk. 她特别能吃苦耐劳。The hall was filled t capacity （=was cmpletely full）.大厅内座无虚席。【单词积累】capable adj. 有能力的；能干的be capable f ding sth. 有能力做某事She’s a very capable teacher. 她是一位能力很强的教师。The prgram is capable f calculating ur budget fr the year.这个程序能计算出我们的年度预算。
单句语法填空（1）Our capacity ______________ giving care，lve and attentin is limited.（2）The theatre has a seating ______________（capable）f 2，000.（3）I’m perfectly capable f ______________ （d）it myself，thank yu.完成句子（4）Limited resurces are restricting ___________________________________（我们研发……的能力） new prducts.
ur capacity fr develping/t develp
教材原句p.39One thing I think we all agree n，thugh，is that saying “My AI did it! ”wn’t be any excuse fr illegal r immral behaviur! 不过，我想大家都认可的一点就是，“这是我的人工智能做的!”这句话不会成为非法行为或不道德行为的任何借口!
11 agree n 就……取得一致意见（主语是双方或多方）They almst agree n everything.他们对所有的事情几乎都看法一致。【归纳拓展】（1）agree with 同意某人的意见；（气候、食物等）适合；与……一致I agree with her analysis f the situatin. 我赞成她对形势的分析。Strawberries dn’t agree with me. 我吃草莓会不舒服。Yur accunt f the accident desn’t agree with hers.你对事故的叙述与她的叙述不一致。（2）agree t the plan / arrangement / prpsal 同意计划 / 安排 / 提议All things cnsidered，I agree t yur prpsal.综合考虑，我同意你们的建议。（3）agree t d sth. 同意做某事She agreed t let me g early. 她同意让我早走。
单句语法填空（1）They managed t agree ______________ a date fr the wedding.（2）If she felt he was right，she wuld agree______________ him.（3）D yu think he will agree ______________ ur suggestin?（4）My family have agreed ______________（spend）the hliday in the Nrth.完成句子（5）Jay phned me this mrning，and we _____________（就……取得一致意见）a time and place t meet.（6）Yu lk well. The air and the seafd in Sanya must ______________（适合）yu，I suppse.（7）Make sure each grup member understands and ______________（同意） the plan yu have made.
12 illegal adj. 非法的，违法的句式：It is illegal（fr sb.） t d sth.（对某人来说）做某事是违法的。It is illegal t sell tbacc t smene under 16.出售烟草给16 岁以下者是违法的。It all sunds highly illegal. 这听起来完全不合法。【单词积累】legal adj. 合法的；法律的→ legally adv. 合法地；法律上illegal adj. → illegally adv. 非法地
单句语法填空（1）It is ______________（legal）t drive after drinking alchl.（2）With n visa，yu entered the cuntry______________（illegal）.（3）It is illegal fr yu ______________ （d） s，fr the land belngs ______________ （legal） t the gvernment.
【句式分析】speaking f hanging ut是现在分词的独立成分作状语。1 现在分词的独立成分作状语有些现在分词（短语）作状语时，没有逻辑主语而独立存在，作为句子的独立成分来修饰全句。generally speaking 一般来说 rughly speaking 粗略地说strictly speaking 严格地说 judging frm/by 由……判断cnsidering... 考虑到…… speaking f... 谈到……taking all things int cnsideratin 从各方面考虑Generally speaking，children are naturally curius.一般说来，孩子天生好奇。
【归纳拓展】不定式短语可用作独立成分：t tell yu the truth 说实话 t be hnest 说实话t be frank 坦率地说 t be brief 简言之t be sure 不可否认；诚然，固然 t sum up 概括地说t be exact 确切地说 t begin/start with 首先t make matters wrse 更糟糕的是T tell yu the truth，I dn’t like the leading actress in the mvie.说实话，我不喜欢这部影片中的女主角。
单句语法填空（1）And ______________（talk） f cllege，imprving yur language skills might help yu get int chice clleges.（2）______________（judge） frm the number f the cars，nly a small number f peple have attended the meeting.（3）______________（be）hnest，I was surprised he knew where I was—we mved s ften.（4）______________（cnsider）the budget，we have decided t give up the travel plan.完成句子（5）____________（坦率地说），I dn’t like this jb. I’m afraid I’ll achieve nthing if I keep n wrking like this.（6）___________________________（更糟糕的是），smetimes we feel guilty fr feeling depressed.（7）It was difficult，____________（固然），but smehw we managed t finish the jb.
Cnsidering
T make matters wrse
教材原句p.39We 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。
2 but 后接动词不定式作宾语在介词but 之前如果有实义动词d 的某种形式，则其后的不定式不带t；但如果 but 之前没有实义动词d 的某种形式，则其后的不定式一般要带 t。助记：前有d，后无t；前无d，后有t。常见的结构有：have n chice but t d sth. 别无选择，只能做某事d nthing but d sth. 只是做某事have nthing t d but d sth. 无事可做，只能做某事there is nthing t d but d sth. 无事可做，只能做某事I have n chice but t accept the challenge.我别无选择，只能接受挑战。He did nthing but cmplain. 他什么也不做，只是抱怨。He had nthing t d but watch TV.他除了看电视外无事可做。
单句语法填空（1）The criminal had n chice but ______________（tell） the truth f his crime.（2）Mary culd d nthing but ______________（rely）n ther peple t slve the prblem.完成句子（3）Many peple in the city _________________________ （除了看……别无选择）all buildings fall dwn in the earthquake.（4）____________________________（无事可做）but clean the huse yesterday.
had n chice but t see
There was nthing t d
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