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初三教案 第688期(2)
发布时间:2022-04-06

本期配套教案共2页:  1  2

39/688期初三教案

陈姚兰

 

 

Better and safer science (P6)

 

 

I. New words

1. The sight of cloned (克隆的) dinosaurs going crazy in Jurassic Park series has thrilled people for years.

·sight /saɪt/ n. 视力,视觉;看见,见到;景物,景象

  I can’t stand the sight of him!

  我看见他就烦!

  It was indeed a sorry sight.

  这确实是一个令人伤心的景象。

·thrill /θrɪl/ n. 兴奋,激动;令人激动的事

  It gave me a thrill to meet my favorite author.

  能见到我最喜欢的作者本人使我兴奋不已。

  v. 使 (某人) 非常兴奋,非常激动

  I was thrilled by your news.

  你的消息使我兴奋极了。

 

2. While we can achieve so much with science and technology, we also need to draw a line somewhere – this is called ethics (伦理).

·achieve /əˈtʃi:v/ v. 实现,完成;获得,达到

  Not every goal will be achieved.

  不是每个目标都能实现。

·achieve one’s goals 实现目标

 

3.On March 20, China released its first guideline on ethics in science and technology.

·release /rɪˈliːs/ v. 发布;公开;释放;发行,上映

  Recently they have released more information.

  最近他们开始发布更多的信息。

·guideline /ˈgaɪdlaɪn/ n. 指导方针,准则;参考

  A written IQ test is merely a guideline.

  书面的智商测试只是个参考。

 

4.Imagine that you can create a baby with “perfect” genes in a lab (实验室).

·imagine /ɪˈmædʒɪn/ v. 想象,设想;料想,猜想

  Now, I can’t imagine life without children.

  我现在无法设想没有了孩子们的生活。

·imagination /ɪˌmædʒɪˈneɪʃ(ə)n/ n. 想象力;想象;想象的事物

  That child has an active imagination.

 

5. For example, who has the right to decide which genes to add or remove (移除) from a baby?

·decide /ˌsɜːrkjəˈleɪʃn/ v. 决定,对...作出抉择;使下决心=make up one’s mind

  How do people decide where to live?

  人民如何决定住在哪里。

·remove /rɪˈmu:v/ v. 移开;拿开;去掉;转移

  He removed his hand from her shoulder.

  他将手从她的肩膀上拿开。

 

6. In job markets, companies could also use these data to learn about your health conditions, which may affect whether you get hired (雇佣).

·condition /kənˈdɪʃn/ n. 条件;情况;环境

  The piano was in good condition. 

  这台钢琴状况良好。

·affect /əˈfekt/ v. 影响

  How will these changes affect us?

  这些变化对我们会有什么影响?

 

II. Key points

1. The sight of cloned (克隆的) dinosaurs going crazy in Jurassic Park series has thrilled people for years.

  侏罗纪公园系列里克隆恐龙发狂的景象已经让人们激动不已了好多年。

·go crazy 发疯;疯狂

  going crazy 在这里作后置定语修饰dinosaurs

·have done 现在完成时基本结构,常与for+时间段连用

 

2. But if such things really happened, the world would be in great trouble.

·in trouble 处于困境中

·in need 在危难中;在穷困中的

·in difficulty 处境困难

·in danger 在危险中

  句中if从句使用一般过去时,主句使用过去将来时,为虚拟语气,假设这种情况发生,实际上并没有发生。

 

3. It aims to make sure that progress in the frontiers (前沿) of science, including life sciences, medicine and AI, can serve the greater good of humankind, reported China Daily.

  《中国日报》称,它旨在确保前沿科学的发展,包括生命科学、医药学和人工智能,能够服务于人类的更大福祉。

·aim to 目的是;旨在

  We aim to arrive early.

  我们目的是早点到那儿。

·make sure 确信;证实

  Make sure you’re safe.

  确保你是安全的。

 

4.Why should we care about ethics in science and technology?

·care about 关心;在乎

  He doesn’t care about others.

  他不关心别人。

·care for 喜欢;照顾

  I don’t really care for spicy food.

  我其实不喜欢吃辛辣食物。

 

5. In early March, a video spread online showing that Ukraine’s President Volodymyr Zelensky asked the people of the country to stop fighting against Russian forces (武装力量).

  三月初,乌克兰总统弗拉基米尔·泽连斯基要求国民停止对抗俄军武装力量的视频在网上传播开来。

·a video spread online为句子主干,showing后面由that引导一个宾语从句,showing后面整句作伴随状语,说明了视频的具体内容。

·fight against 对抗;反对

  fight against the hours 跟时间对抗

·fight with ...并肩战斗;为反对...而战斗

  We should fight them bravely.

  我们应该勇敢地和他们战斗。

·fight for ...而战,而奋斗

  He said he must fight for his family.

  他说他会为他的家庭而奋斗。

 

6. It looked so real that many people believed it.

·so...that... 如此...以致...

  He is so old that he can’t work.

  他太老了,不能工作。

·so that 结果是;以便

  They brought her meat so that she never went hungry.

  他们给她带来了肉,这样她就再也不用挨饿了。

 

7.However, it turned out to be a fake (假的) video, made using AI technology.

·turn out 结果是

  Everything will turn out well.

  一切会好起来

·made using AI technology, 利用人工智能做成的,made的逻辑主语是video,为被动关系。

 

8. These data may help us keep a healthy lifestyle, but at the same time, if not well protected, they could lead to ethical problems.

  这些数据可以帮助我们保持健康的生活方式,但是同时,如果这些数据没有得到很好的保护,将导致关乎伦理道德方面的问题。

·protected的逻辑主语是these data,为被动关系,所以使用过去分词形式。

 

9. In job markets, companies could also use these data to learn about your health conditions, which may affect whether you get hired (雇佣).

·learn about 了解;学习

  She is very keen to learn about Chinese culture.

  她渴望学习中国文化。

·learn from ...学习

  I’m sure she’ll learn from her mistakes.

  我肯定她会从错误中吸取教训。

 

III. Answer the questions:

1. Why did China bring out ethics guidelines for science and technology?

________________________

________________________

 

2. What example does the writer give to show misuse of AI?

________________________

________________________

 

3. What problems may come from gene editing for babies?

a. _______________________

b. _______________________

c. _______________________

 

4. According to the new guidelines, how should personal data be dealt with?

________________________

________________________

 

IV. Words in use

A. Fill in the blanks.

1. I’ll never forget the s____ when I got to the airport.

2. He was t ____ by the good news.

3. A new tax law was r ____.

4. Can you i ____ their faces?

5. He has a ____ his goal.

6. I d ____ to be a doctor.

 

B. Match the words with the explanations.

1. sight

2. thrill

3. remove

4. guideline

5. imagination

A. strong feeling of excitement or pleasure

B. the ability to see

C. rules or instructions

D. to take sth/sb away from a place

E. the ability to create pictures in your mind

 

C. Choose the answer:

1.  With the natural environment becoming worse and worse, many rare animals are _____. 

A. in doubt                   B. in need

C. in difficulty                           D. in danger

 

2. They _____ close friends for 10 years.

A. haven’t been         B. have been 

C. aren’t                    D. are

 

3. _____ that you’ll arrive in time.

A. Make sure             B. Make sure of

C. Be sure of           D. Sure

 

4. My neighbor often helps _____ my cat when I’m away.

A. care about             B. care for  

C. take care                D. look for

 

5. He fought _____ math problems _____ the next examination.

A. with; to               B. against; for   

C. with; against            D. against; with

 

6.The man _____ to be a thief.

A. turned on               B. turned off  

C. turned out               D. turned up

 

7. I hope to learn _____ Chinese culture _____ my friends in Guangzhou.

A. to; from            B. about; with

C. about; from         D. from; about

 

 

 

 

 

 

参考答案

III. 1. Because the misuse of science and technology can cause problems.

But if such things really happened, the world would be in great trouble. While we can achieve so much with science and technology, we also need to draw a line somewhere – this is called ethics (伦理).

要在伦理道德范围内使用前沿科技来防止导致各种问题。

2. A fake video of Volodymyr Zelensky asks people to stop fighting against Russian forces.

In early March, a video spread online showing that Ukraine’s President Volodymyr Zelensky asked the people of the country to stop fighting against Russian forces (武装力量). … it turned out to be a fake (假的) video, made using AI technology.

有人利用AI制作了乌克兰总理泽连斯基对俄停战的虚假视频。

3. a. It’s difficult to say who has the right to choose babies’ genes.

  b. Gene editing may turn out to be bad for the babies when they are older.

  c. An increase in economic inequality.

For example, who has the right to decide which genes to add or remove (移除) from a baby? What if the parents make choices that are not in the best interests of their children? There is also concern (顾虑) that this expensive technology will only be accessible (可获得的) to rich people, which will increase inequalities (不平等).

例如,谁能决定从宝宝身上该添加或移除哪些基因的权利?如果父母做了不符合孩子最佳利益的选择怎么办?还有顾虑就是只有富人可以获得昂贵的技术,这将增加不平等性。

4. It should be well protected.

These data may help us keep a healthy lifestyle, but at the same time, if not well protected, they could lead to ethical problems.

如果个人数据得不到很好的保护,将导致伦理道德方面的问题,所以个人数据应该得到良好的保护。

IV. A: 1. sight 2. thrilled 3. released 4. imagine 5. achieved 6. decided

   B: B A D C E

   C: DBABBCC

本期配套教案共2页:  1  2

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