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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A glimpse of the future
Unit 4　
Period Two　Starting out & Understanding ideas—Language points
互动探究 探究重点 互动撞击思维
基础自测 自主学习 落实基础知识
达标检测 当堂检测 基础达标演练
内容索引
1. adj.人造的，人工的2. n.受害者3. n.能力，才能4. n.剧变5. n.助手，助理 → v.帮助 → n.帮助
重点单词
基 础 自 测
自主学习 落实基础知识
artificial
victim
capacity
leap
assistant
assist
assistance
6. adv.潜在地 → adj.潜在的；可能的 n.潜力7. v.分析 → n.分析8. v.控制，管理 → n.规则；控制9. adj.非法的，违法的 → adj.合法的10. adj.不道德的，道德败坏的 → adj.道德的
potentially
potential
analyse
analysis
regulate
regulation
illegal
legal
immoral
moral
掌握规律　巧记单词
前缀im- 表示否定意义，其基本含义是not(不)和lack of (无)。例：moral adj.道德的→immoral adj.不道德的possible adj.可能的→impossible adj.不可能的perfect adj.完美的→imperfect adj.不完美的
1. 出售2. 相反3. 闲逛4. 做出判断5. 易受……影响6. 上市7. 总的来说8. 摧毁；毁灭9. 从长远来看10. 在于
核心短语
go on sale
in contrast
hang out
make judgements
be susceptible to
hit the market
on the whole
wipe out
in the long run
lie in
1.since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。2.过去分词短语作状语Self-driving cars can learn to drive in the same way that we do，and can make judgements .无人驾驶汽车可以像我们一样学习驾驶，并且可以根据信息做出判断。
经典句式
since she can predict if I will like a
particular restaurant
based on information
3.even if引导让步状语从句 ，there are other risks.即使不发生那样的事，也会有其他风险。4.have no choice but to do...除了做……别无选择However，AI is not going to go away.We ________________________________ .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。
返 回
Even if that doesn’t happen
have no choice but to embrace it and
regulate it
Thanks to AI，I’ve got my own super-smart personal assistant built into my phone.多亏了人工智能，我的手机内置了自己的超级智能私人助理。
1
assistant n.助手；助理adj.助理的；副的
重点词汇
互 动 探 究
探究重点 互动撞击思维
※an assistant to...……的助手※assist v.帮助；协助assist sb. with/in sth. 帮助某人某事assist sb. to do...帮助某人做……assist sb. in doing...帮助某人做……※ assistance n.帮助；协助；援助with the assistance of在……的帮助下come/go to one’s assistance来/去帮助某人be of assistance有好(用)处
(1)Mr Smith began his political career as an assistant to Mr White.史密斯先生作为怀特先生的助手开始了他的政治生涯。(2) the assistance of his brother，his objective has been achieved.在他弟弟的帮助下，他已经实现了目标。(3) Despite his cries no one came his assistance.尽管他大声喊叫，却没有人来帮助他。(4) I think this pill will be assistance to your insomnia.我想这药丸会对你的失眠有帮助。
With
to
of
[一句多译](5)昨天晚上我帮助儿子做作业。①__________________________________________ ②___________________________________________③______________________________________________
I assisted my son with his homework last night.
I assisted my son to do his homework last night.
I assisted my son in doing his homework last night.
One thing I think we all agree on，though，is that saying “My AI did it！” won’t be any excuse for illegal or immoral behaviour！ 不过，有一件事我想大家都同意，那就是说“是我的人工智能做的！”不会成为任何非法或不道德行为的借口！
2
illegal adj.非法的；违法的※ It is illegal for sb. to do...某人做……是非法的。※ illegally adv.非法地legal adj.合法的；与法律有关的
(1)It has been declared already that destruction of atomic power facilities is illegal.已经宣布破坏核能设施是非法的。(2) a public official to ask people for money in exchange for favors to them.公职人员向他人索要钱财作为对他们的帮助的交换是非法的。(3)Up to two thirds of 14- to-16-year-olds admitted to buying drink ________(illegal).14岁到16岁的青少年中多达2/3的人承认非法买过酒。
It is illegal for
illegally
Even if that doesn’t happen，there are other risks.即使不发生那样的事，也会有其他风险。
1
even if/though引导让步状语从句，意为“即使”“尽管”。当主从句主语一致，或其主语是it，且从句中含有动词be时，可省略从句的主语和动词be。
经典句式
(1)We’ll stand by you even if/though you fail.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。(3) Even if (invite)，I won’t go to his wedding anniversary.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) invited
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规范。
2
※have no choice but to do...除了做……别无选择，but前如果有实义动词do则but后的不定式往往省略to。※注意下列表达：do nothing but do...除了……什么也不能做have nothing to do but do...除了……无事可做can’t but do...只好做……can’t help/choose but do...不得不做……；只好做……
(1) If a major problem arises，you have no choice but to solve it.如果出现大问题，你除了解决它别无选择。(2)I can’t help when I think of you.我一想到你就忍不住笑。(3)In this case，I can’t to your findings.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。
返 回
but smile
but agree
wait
Ⅰ.单句语法填空
1.Two roommates assisted me the experiment，which eased my stress.2.Cloning human beings is illegal and (moral) in many countries.3. is illegal for a teenager to drive a car without a licence.4.If he takes on this work，he will have no choice but (meet) an even greater challenge.5.We should offer whatever help we could to those (victim).
with
immoral
It
to meet
victims
Ⅱ.完成句子
返 回
6.She had no choice .除了哭她别无选择。7.We’ll do all we can to .我们会尽全力帮助你完成这项任务。8.We volunteered to collect money to .我们自愿募捐帮助地震灾民。9. ，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。
but to cry
assist you to finish/in finishing this task
help the victims of the earthquake
Even if/though one makes a mistake