人教版（2019）选择性必修第二册Unit 2 Bridging Cultures Using Language 议论文写作课件(共21张PPT，内嵌视频)

(共21张PPT)
The Argumentative Writing
（The pros and cons of artificial intelligence）
Teaching procedures
Lead in
5
1
Question:
What is Baymax doing in the video
Teaching procedures
Lead in
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1
人体扫描
作出诊断
治疗伤口
做出行为
分析信息
感知信息
人工智能执行程序的过程
大白处理伤口的过程
Teaching procedures
Lead in
5
1
谈谈你眼中的人工智能
Teaching procedures
Pre-writing
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Prensent a Sample
Nowadays,people are increasingly aware of the impact of artificial intelligence on our life. From virtual assistants to self-driving cars, AI has brought about many positive changes but also poses potential risks and ethical concerns.
On the one hand, AI serves as an engine that drives both our work and life. AI-powered machines can perform tasks at a faster speed, leading to increased productivity in industries such as manufacturing,information technology, and healthcare. Moreover, AI-powered devices can provide personalized recommendations,considerably enhancing customer experiences and improving our daily lives.
On the other hand, AI also raises a number of concerns. There is the risk of unemployment, as AI becomes more capable of performing tasks traditionally performed by humans. Additionally, over-reliance on AI may pose potential threats to humans' independent thinking as well as the capacity for discovery,since some people would stop thinking themselves and rely solely on AI when making decisions.
In conclusion,we should recognize the significance of AI and anticipate its great potential. With careful considerations and appropriate regulations, we can promote the healthy and sustainable development of AI and benefit from its immense advantages.
Written by Chatgpt.
Teaching procedures
Pre-writing
5
2
Task:Read for text type
1.What’s the genre(体裁) of the sample
A. introductory介绍性的 B.argumentative议论性的 C.narrative叙事性的 D.descriptive描述性的
2.What's the main idea of the passage
B
+
Analysis of the material
材料
文体：议论文
内容：介绍了人工智能带来的机遇与挑战。
结构：开头句+观点
二段: 论述人工智能的优点
三段: 论述人工智能的缺点
尾段: 总结+建议
教学意图：本材料需让学生阅读范文，使他们归纳议论文结构，及了解作者关于人工智能利与弊不同观点的碰撞。通过这一模块的学习，学生能学会总结篇章，发散思维，进一步理解人工智能带来的机遇与挑战，处理好人工智能与人类的关系。
Teaching procedures
Pre-writing
5
2
学习议论文的写作框架
Teaching procedures
Pre-writing
5
2
Read for language——connectors（连接词）
Teaching procedures
pre-writing
5
2
Read for language——connectors（连接词）
Expressing opinions Point of view
Summary
Listing
Cause&effect
Giving examples
as far as I know, as far as I am concerned, personally speaking.
to sum up, all in all, generally speaking, as is mentioned above.
what’s more,besides,furthermore.
so,because,therefore,as a result,due to,thanks to,hence.
for example, for instance
In conclusion
on the one hand,on the other hand,
additionally,
moreover....
since.
such as
Teaching procedures
Pre-writing
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2
Please consider, will artificial intelligence liberate mankind or destroy mankind
Question:
Discussion
Advantages
Teaching procedures
pre-writing
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3
Disadvantages
brainstorming
What are some other advantages or disadvantages of AI in the future
Do the advantages outweigh the disadvantages
It depends on how we use it.
Question:
Teaching procedures
Pre-writing
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2
1. Intelligence（智能化）: more intelligent and automated.
2. Collaboration（协同性）: more assistance and support.
3. Interdisciplinary integration（跨学科融合）: more and more integrated with other disciplines.
4. Standardization（规范化）: more standardized and controllable
The future development trend of AI
Conclusion:
AI is at the heart of a new wave of technological change that will profoundly change the way we live and work.
In the future, AI will be more intelligent, collaborative, interdisciplinary integration and standardization, bringing us more opportunities and challenges.
Teaching procedures
While-writing
5
3
Writing
尊敬的各位写作热爱者，欣喜地通知您，我们将举办一场引人瞩目的CCTV写作比赛，本次比赛的主题紧扣人工智能未来发展状况及其利弊。人工智能正如火如荼地改变着我们的生活，我们期待着您的独特见解和深刻观点。
1. 比赛主题：《智能未来，挑战与机遇》
2. 比赛要求：文字篇幅不超过150字，英文撰写。
3.评选标准：观点独特性；逻辑清晰度；文笔表达对人工智能未来发展的深度思考
4.奖项设置：
一等奖：[2个]
二等奖：[5个]
三等奖：[10个]
如有任何问题，请随时联系，我们将竭诚为您解答。
祝愿各位参赛者取得出色成绩！
Teaching procedures
While-writing
5
3
Outline
Teaching procedures
While-writing
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3
Writing
Main point advantages disadvantages
Reason 1
Reason 2
Reason 3
Conclusion
Teaching procedures
Post-writing
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Evaluate your writing!(20’) Checklist Stars（self & peer evaluation)
Structure Is your opinion clear enough
Is the main body logical and persuasive Is the conclusion clear Content Does the message tell the reasons clearly
Language Are connectors used properly
Are there any spelling or grammatical errors Does the writer use noun clauses to perfect the writing Is the handwriting neat enough
Teaching procedures
Summary（内容小结）
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★an argumentative essay usually includes an opinion, supporting reasons and a conclusion;
★ to employ some connectors to make our writing logical.
What did we learn in this lesson
In this lesson, we have learnt:
Teaching procedures
Summary（主题升华）
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5
Whatever changes the future may bring, a basic prospect is that the world of the future is one in which man and machine coexist, and man is no longer the sole ruler of the world.
The future fate of mankind depends not only on how man knows himself, but also on how man knows machines and the relationship between man and machine.
Write a report
Teaching procedures
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Homework
Thanks for your attention!