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中国 AI 模型 DeepSeek-R1 震惊世界
Chinese AI Model DeepSeek-R1 Shocks the World
On January 20th, 2025, a Chinese technology company named DeepSeek made a new AI called DeepSeek-R1. This smart program can solve math problems, write code, and answer questions like top models such as OpenAI's GPT-4o, but it costs much less to build. The team spent only $5.58 million (1/70 of OpenAI's cost) and used 2,048 computer chips for two months to make it. This shows that creative ideas can beat big money.DeepSeek-R1 learns by trying many times and getting better, like how students practice maths. Other AIs need lots of prepared examples, but R1 improves by itself. For example, in a global math test, it got 79.8% right, a little higher than OpenAI's model. A simple version of R1 can even run on low-cost computers, helping schools and small companies.DeepSeek-R1 is free to use and change. On its first day online, over 19,000 programmers worldwide started projects to study it. A German scientist said experiments with R1 cost $10 instead of $300 with other AIs. Even a Meta (a famous U.S. technology company) top scientist said, "This kind of free AI could change the world."U.S. technology companies are worried. Meta plans to spend $65 billion more on AI research. Experts say China is catching up fast. A report in Nature called R1 a "big step forward", proving that smart ideas beat expensive tools.
As a DeepSeek engineer said, "We want AI to be a friend, not something only rich people can use." With R1, China shows the world that great things come from new ideas and hard work, not just money.
一、好词句深练
（一）根据语境用所给单词的适当形式填空
1. Knowledge can help you become wiser and
2. The two men are both great
3. Mike found a challenging job as a computer
（二）用方框中词的正确形式替换下列句子中的黑体部分（有一个词多余） name global leading
1. I believe that this book will surely attract
2. The student
（三）根据所给汉语，完成下列句子
1. I can
2. They failed
（四）仿写句子
1. A report in Nature called R1 a "big step forward", proving that smart ideas beat expensive tools. (现在分词作结果状语)
仿写：汤姆匆匆冲出屋子，把钥匙忘在家里了。
2. DeepSeek-R1 learns by trying many times and getting better, like how students practice maths. (疑问词引导宾语从句)
仿写：凯特思考她如何可以自己把实验做好。
二、阅读短文，根据短文内容选择正确答案
（
A. By analyzing large datasets.
B. By trial and error, like human students.
C. By copying other AI programs.
D. By following instructions from engineers.
（
A. Because R1 is faster than other AI tools.
B. Because R1 is free to use.
C. Because R1 requires fewer computer chips.
D. Because R1 provides free technical support.
（
A. China is leading the AI race.
B. AI should be accessible to all.
C. Creative ideas matter more than money.
D. Meta will dominate AI research.
（
A. Cause and effect.
B. Time order.
C. Problem→Solution.
D. General introduction → Advantages → Global Impact → Conclusion.
三、根据短文内容，结合自己的理解，回答下面问题
DeepSeek-R1 is playing the leading role in the field of AI technology in the world. What do you learn from DeepSeek's success?
Chinese AI Model DeepSeek-R1 Shocks the World
On January 20th, 2025, a Chinese technology company named DeepSeek made a new AI called DeepSeek-R1. This smart program can solve math problems, write code, and answer questions like top models such as OpenAI's GPT-4o, but it costs much less to build. The team spent only $5.58 million (1/70 of OpenAI's cost) and used 2,048 computer chips for two months to make it. This shows that creative ideas can beat big money.DeepSeek-R1 learns by trying many times and getting better, like how students practice maths. Other AIs need lots of prepared examples, but R1 improves by itself. For example, in a global math test, it got 79.8% right, a little higher than OpenAI's model. A simple version of R1 can even run on low-cost computers, helping schools and small companies.DeepSeek-R1 is free to use and change. On its first day online, over 19,000 programmers worldwide started projects to study it. A German scientist said experiments with R1 cost $10 instead of $300 with other AIs. Even a Meta (a famous U.S. technology company) top scientist said, "This kind of free AI could change the world."U.S. technology companies are worried. Meta plans to spend $65 billion more on AI research. Experts say China is catching up fast. A report in Nature called R1 a "big step forward", proving that smart ideas beat expensive tools.
As a DeepSeek engineer said, "We want AI to be a friend, not something only rich people can use." With R1, China shows the world that great things come from new ideas and hard work, not just money.
一、好词句深练
（一）根据语境用所给单词的适当形式填空
1. Knowledge can help you become wiser and
more creative
.2. The two men are both great
scientists
and they are my heroes.3. Mike found a challenging job as a computer
programmer
.（二）用方框中词的正确形式替换下列句子中的黑体部分（有一个词多余） name global leading
1. I believe that this book will surely attract
global
attention and become a bestseller. 2. The student
named
Wang Lin is my example in English learning. （三）根据所给汉语，完成下列句子
1. I can
catch up with
you no matter how fast you run.2. They failed
many times
, but finally they succeeded in making delicious noodles.（四）仿写句子
1. A report in Nature called R1 a "big step forward", proving that smart ideas beat expensive tools. (现在分词作结果状语)
仿写：汤姆匆匆冲出屋子，把钥匙忘在家里了。
Tom rushed out of the house in a hurry, leaving his keys at home.
2. DeepSeek-R1 learns by trying many times and getting better, like how students practice maths. (疑问词引导宾语从句)
仿写：凯特思考她如何可以自己把实验做好。
Kate thought about how she could do the experiment well on her own.
二、阅读短文，根据短文内容选择正确答案
（
B
）1. How does R1 learn to improve itself?A. By analyzing large datasets.
B. By trial and error, like human students.
C. By copying other AI programs.
D. By following instructions from engineers.
（
B
）2. Why did the German scientist mention saving money?A. Because R1 is faster than other AI tools.
B. Because R1 is free to use.
C. Because R1 requires fewer computer chips.
D. Because R1 provides free technical support.
（
C
）3. What is the main idea of the article?A. China is leading the AI race.
B. AI should be accessible to all.
C. Creative ideas matter more than money.
D. Meta will dominate AI research.
（
D
）4. What structure does this article follow?A. Cause and effect.
B. Time order.
C. Problem→Solution.
D. General introduction → Advantages → Global Impact → Conclusion.
三、根据短文内容，结合自己的理解，回答下面问题
DeepSeek-R1 is playing the leading role in the field of AI technology in the world. What do you learn from DeepSeek's success?
I learn that nothing is impossible in the world if you put your heart into it.
答案
一、（一）1. more creative 2. scientists 3. programmer
（二）1. global 2. named
（三）1. catch up with 2. many times
（四）1. Tom rushed out of the house in a hurry, leaving his keys at home.
2. Kate thought about how she could do the experiment well on her own.
二、【主旨大意】文章介绍了中国科技公司DeepSeek推出的AI模型DeepSeek - R1。R1的免费开源特性推动了全球AI技术的普及，并证明创新思维和创新精神比资金投入更重要。
1. B【点拨】细节理解题。根据文中“DeepSeek - R1 learns by trying many times and getting better, like how students practice maths.”可知，R1通过反复尝试和自我改进的方式学习，类似于学生学习数学的过程。这种学习方式是其区别于其他AI模型的特点之一。故选B。
2. B【点拨】细节理解题。根据“A German scientist said experiments with R1 cost $10 instead of $300 with other AIs.”可知，科学家通过对比R1（$10）与其他AI工具（$300）的成本差异，直接说明R1的免费开源特性大幅度降低了实验成本。故选B。
3. C【点拨】主旨大意题。根据“This shows that...money.”可知，文章核心观点是强调创新思维比巨额资金投入更重要。选项C紧扣这一主旨。故选C。
4. D【点拨】文章结构题。本文遵循“总述→优势→全球影响→结论”的结构。选项D准确概括了这一逻辑框架，其他选项均不符合。故选D。
三、I learn that nothing is impossible in the world if you put your heart into it.（开放题，答案合理即可）
（二）1. global 2. named
（三）1. catch up with 2. many times
（四）1. Tom rushed out of the house in a hurry, leaving his keys at home.
2. Kate thought about how she could do the experiment well on her own.
二、【主旨大意】文章介绍了中国科技公司DeepSeek推出的AI模型DeepSeek - R1。R1的免费开源特性推动了全球AI技术的普及，并证明创新思维和创新精神比资金投入更重要。
1. B【点拨】细节理解题。根据文中“DeepSeek - R1 learns by trying many times and getting better, like how students practice maths.”可知，R1通过反复尝试和自我改进的方式学习，类似于学生学习数学的过程。这种学习方式是其区别于其他AI模型的特点之一。故选B。
2. B【点拨】细节理解题。根据“A German scientist said experiments with R1 cost $10 instead of $300 with other AIs.”可知，科学家通过对比R1（$10）与其他AI工具（$300）的成本差异，直接说明R1的免费开源特性大幅度降低了实验成本。故选B。
3. C【点拨】主旨大意题。根据“This shows that...money.”可知，文章核心观点是强调创新思维比巨额资金投入更重要。选项C紧扣这一主旨。故选C。
4. D【点拨】文章结构题。本文遵循“总述→优势→全球影响→结论”的结构。选项D准确概括了这一逻辑框架，其他选项均不符合。故选D。
三、I learn that nothing is impossible in the world if you put your heart into it.（开放题，答案合理即可）
