Unit 4 A glimpse of the future Understanding ideas ppt课件-(2019)新外研版高中英语选择性必修第三册.pptx

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1、A glimpse of the futureUnderstanding ideasLearning goalsAI: A REAL THREAT?AI: A REAL THREAT?Activity 1 Read the facts about AI and answer the questions.1 What can you learn from the timeline?From the timeline, we can learn that AI technology has developed greatly, and can now outperform humans in so

2、me aspects.AI: A REAL THREAT?Activity 1 Read the facts about AI and answer the questions.2 Are you concerned about developments in AI? Why or why not?3 How do you think AI will develop in the future?1. devise=design2. coin 创造,铸造;硬币3. artificial 人工的Artificial Intelligence4. make decisions5. on saleWo

3、rds that should be noticed in the graphAI: A REAL THREAT?Activity 2 Read the passage to see if it changes your opinion on the future of AI. If so, in what ways?Artificial Intelligence: A REAL THREAT? Technology of tomorrow ForumTopic Is AI our greatest human _ or the biggest _Posters Views Millenniu

4、mbutterflyPopkidPink_hazeachievementthreatWe all need to learn to live with AI technology whether we like it or are concerned about it. We cannot stop the march of progress.I admit that more advanced AI could be helpful in solving the worlds problems, but there is a high level of risk involved.I can

5、t understand why some people worry so much. I hope more breakthroughs in AI will be made soon, so that we can enjoy more and more convenience.1. assistant 2. preference prefer3. in contrast = by contrast4. recommendation recommend v.5. hang out6. availableWords that should be noticed in the first pa

6、rt7. make judgements based on information 8. be susceptible to 易受影响9. hit the marketWords that should be noticed in the first partnIt hit me that I had a choice.nHe admits to having hit the lowest point in his life.nThe song became a massive hit in 1945.nOur small company has had 78,000 hits on its

7、Internet pages.nIf two people hit it off, they like each other and become friendly as soon as they meet.突然想到到达成功点击率一见如故Technology of tomorrow ForumTopic Is AI our greatest human _ or the biggest _Posters Views Millenniumbutterflynproviding a(n) _ answer for my questionsnlearning more about my _nhopi

8、ng to get a _ carnmaking day-to-day things _achievementthreatimmediatepreferencesself-drivingeasier1. be capable of 能够2. after all3. in the way4. wipe out 5. even if6. victim7. potentially 8. at risk9. in the long term10. automation Words that should be noticed in the second partTechnology of tomorr

9、ow ForumTopic Is AI our greatest human _ or the biggest _Posters Views Popkidnwiping all human beings outnlosing their _nthere being no one prepared for the _ of AIachievementthreatjobschallenges1. lie in2. capacity 能力,才能3. analyse4. interpret5. vast amounts of data6. leap7. go wrong8. illegalWords

10、that should be noticed in the third part9. immoral 不道德的10. agree on11. embrace12. regulate Words that should be noticed in the third partTechnology of tomorrow ForumTopic Is AI our greatest human _ or the biggest _Posters Views Pink-hazen solving challenging problemsn going wrong or falling into the

11、 wrong _n embracing it and _ itachievementthreathandsregulatingActivity 4 Organise information from the passage and complete the diagram. Al can help us save time. 1_ 2_ 3_, including those too challenging for Human experts. Al might wipe out human beings 4_ 5_ if it falls into the wrong hands.AI ca

12、n make driving safer.AI can make doing day-to-day things a lot easier.AI can solve problems.Jobs are at risk due to AI.AI could be dangerous.Think & ShareAI: Friendly or Threatening ?Pink_haze:AI is not going to go away. We have no choice but to embrace it and regulate itEven if that doesnt happen,t

13、here are other risks.即使不发生那样的事,也会有其他风险。即使不发生那样的事,也会有其他风险。1even if/though引导让步状语从句,意为引导让步状语从句,意为“即使即使”“”“尽管尽管”。经典句式(1)Well stand by you even if/though you fail.即使你失败,我们也会支持你。即使你失败,我们也会支持你。(2) , we lost the game.虽然我们已尽了最大的努力,但还是输了。虽然我们已尽了最大的努力,但还是输了。(3) Even if (invite),I wont go to his wedding anniver

14、sary.即使被邀请,我也不会去参加他的结婚周年纪念日。即使被邀请,我也不会去参加他的结婚周年纪念日。Even though/if we all tried our best(I am) invitedTIPS当主从句主语一致,或其主语是当主从句主语一致,或其主语是it,且从句中含有动词,且从句中含有动词be时,时,可省略从句的主语和动词可省略从句的主语和动词be。However,AI is not going to go away. We have no choice but to embrace it and regulate it.然而,人工智能不会消失,我们别无选择,只能欣然接受并加以

15、规范。然而,人工智能不会消失,我们别无选择,只能欣然接受并加以规范。2have no choice but to do.除了做除了做别无选择,别无选择,but前如果有实义动词前如果有实义动词do则则but后的不定式往往省略后的不定式往往省略to。注意下列表达:注意下列表达:do nothing but do. 除了除了什么也不能做什么也不能做have nothing to do but do.除了除了无事可做无事可做cant but do. 只好做只好做cant help/choose but do.不得不做不得不做;只好做;只好做(1) If a major problem arises,y

16、ou have no choice but to solve it.如果出现大问题,你除了解决它别无选择。如果出现大问题,你除了解决它别无选择。(2)I cant help when I think of you.我一想到你就忍不住笑。我一想到你就忍不住笑。(3)In this case,I cant to your findings.在这种情况下我不得不同意你的研究结果。在这种情况下我不得不同意你的研究结果。(4)He had nothing to do but (wait) here.除了在这儿等待外,他别无选择。除了在这儿等待外,他别无选择。返 回but smilebut agreewa

17、it3. since引导原因状语从句引导原因状语从句Every recommendation she gives me is great _ .她给我的每一个建议都很棒,因为她能预测我是否会喜欢某家餐馆。她给我的每一个建议都很棒,因为她能预测我是否会喜欢某家餐馆。 经典句式since she can predict if I will like aparticular restaurant1.由于喜欢这些电影,一些外国人开始考虑来中国。由于喜欢这些电影,一些外国人开始考虑来中国。(since引导原因状语从句引导原因状语从句)(2020江苏,书面表达江苏,书面表达) ,some foreigne

18、rs have begun to think of coming to China.PracticeSince they are fond of these films完成句子完成句子返 回2.She had no choice .除了哭她别无选择。除了哭她别无选择。3. ,correcting it in time is a good thing.即使一个人犯了错,及时改正也是一件好事。即使一个人犯了错,及时改正也是一件好事。but to cryEven if/though one makes a mistakeCONCLUSIONCONCLUSION 1.What is AI?2.What attitude should we have to AI?3.What sentence patterns did we learn in this lesson?

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