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1、Xbook3 Unit 4Understanding ideas 学历案【课题与课时】课题： Unit 4 Starting out & Understanding ideas : Artificial Intelligence: A REAL THREAT? 一from Compulsory Textbook 3 of New edition of FLTRP New Standard English课时量： Two periods【课标要求】能从课文中获取主要信息，总结主题相关文本特征，并能够通过谈论与未来相关的话题激 发学生探索科技和未来的兴趣。【学习目标】Find out main i
2、dea of the passage.1. Have a basic idea of AlLearn the key words and expressions from the passage2. Develop the ability o|f critical thinking when discussing a controversial issue.Step 1 Fast-reading.Whats the text mainly about?A. We neednt worry about ALAI is our greatest human achievement so far.B
3、. AI is a real threat to human beings.C. The views of three people on Al on the Forum.2. Match the main idea with each paragraphPara. 1A Jobs are potentially at risk.Para.2B . Al will make daily things easier.Para.3C Super-smart personal assistants are helpful.Para.4D We humans are at risk.Para.5E .
4、The value of ALPara.6F .We can only embrace and regulate ALPara.7G .We are not prepared for the challenges of I.Step 2 Careful-readingI. Read the passage carefully and choose the best answer.l.Why is Professor Stephen Hawking mentioned in the beginning?A.To use the celebrity effect.B.To attract the
5、readers.C.To lead to the topic.D.To impress the readers.1 What made Millenniumbutterfly save much time in looking for restaurants?A Her Al personal assistant.B . Her super-smart phone.C Her own questions.D . Her own preferences.2 Why does Millenniumbutterfly want to buy a self-driving car?A Because
6、she likes hanging out.B Because she hates taking driving lessons.C Because it wont be susceptible to human error.D Because there might be machine-learning problems.3 What will happen if Al thinks were invaluable?A Al will exercise its own judgement.B Al will programme by itself.C Al will help us sol
7、ve problems.D Al will make us at great risk.4 How should we deal with super-intelligent Al?A Destroy it completely.B . Stop its development.C Analyse and interpret it.D Embrace and regulate it.IL Fill in the blanksArtificial Intelligence： A REAL THREAT?Millennium-butterflyHer super-smart 1.has an im
8、mediate answer for allher questions. Her PA can find the right2.for her quickly. She thinks 3.in Al will make doing day-to-day things alot easierPopkidAl could help us 4.many problems， but there are somerisks.Almost 50 per cent of US jobs are 5.from automation in thenext 20 years. 6.is prepared for
9、the challenges ofALPink hazeAl can solve problems that are too 7.for human experts.if Al 8.or falls into the wrong hands， it could also be9.We have no choice but to embrace and 10.ALStep 3 Post-readingFill in the blanks with the correct forms of words givenIs artificial intelligence the greatest hum
10、an achievement or the biggest threat to our1.(exist)? People in the Technology of Tomorrow Forum have different views.Millenniumbutterfly thinks that his daily life is more 2.(convenience) with the advanceof artificial intelligence. For example, he has got his super-smart personal assistant 3.(build
11、)into his phone. The assistant answers any question he puts to her 4.(immediate) andeven uses his answers 5.(learn) more about his preferences. He hopes that morebreakthroughs in Al will be made soon, so that people can enjoy more and more benefits. Popkid admits that more advanced Al could be helpf
12、ul in 6.(solve) the worlds problems,7.there is a high level of risk involved. Actually, none of us is 8.(prepare) forthe challenges of AL In Pink_hazes opinion, people all need to coexist 9.Al technologywhether they like it or not. We have no choice but 10.(embrace) and regulate it.学后反思】1. What atti
13、tude should we have to Al?2.What sentence patterns did we learn in this lesson?3. What method of reading comprehension could you learnt through this study?答案：|Step 1 FastreadingD1. CBDAGEFStep 2 CarefulreadingI. CACDDIL 1 .personal assistant 2.restaurants 3.developments4. solve 5. at risk 6. none of us7.challenging 8.goes wrong9.the most dangerous lO.regulateStep 3 Postreading1. existence 2. convenient 3. built 4. immediatelyto learn 6.solving 7.but 8. prepared 9. with 10.to embrace
2019新外研版高二英语选择性必修三第四单元Understanding ideas学案.docx
