《2025年启航新课堂九年级英语上册人教版》

A girl is asking a question "How can I improve my English grades?" on her mobile phone. A few seconds later,she gets the answer. In fact,the software the girl is using is called DeepSeek. It's created by a Chinese AI startup(创业公司)that has made a big splash(引起轰动)in the global tech world recently.
DeepSeek has a new model called R1. What's great about R1 is that it can think and reason well,just like the famous o1 from OpenAI. But here's the best part:it doesn't cost so much as other models from Western countries. This is a big deal because it shows that good AI can be made at a lower cost. Tech lovers are excited,and even the stock market has noticed.
Another cool thing about DeepSeek is that it's open-source. This means anyone can download and use its AI model. By doing this,DeepSeek makes a place where people can work together and come up with new ideas. Many smart people from all over the world are drawn to this open-source way of working.
But DeepSeek also has some problems. Some security(安全)experts are worried. They say DeepSeek gives out bad and dangerous information more easily than some American AI. Also,a cyber-security company found that the DeepSeek app on iOS sent out important data in an unsafe way. And some users also say that the software is rather laggy(迟缓的)and often shows that the server(服务器) is busy.
Even with these problems,DeepSeek's success shows that China is getting better at AI. The developers of DeepSeek are all from Chinese universities. This shows that China's education is good at making top AI talents.
As DeepSeek grows,it needs to fix its problems to do well in the tough AI market. The future is full of both problems and chances for this young company.
(C)56.How does the writer start the passage?
A.By asking questions.
B.By comparing different things.
C.By describing a situation.
D.By giving a definition(定义).
(B)57.What is the best about DeepSeek's R1 model?
A.It can think and reason well.
B.It costs less.
C.It is the first open-source model.
D.Only big companies can use it.
(D)58.Which of the following is NOT the problem of DeepSeek?
A.Giving out harmful information.
B.Being laggy sometimes.
C.Sending out important data in an unsafe way.
D.Sharing a lot of useless information.
(A)59.What might the next paragraph talk about?
A.How DeepSeek will fix its problems.
B.The developers of DeepSeek.
C.Comparing DeepSeek with other AI.
D.The daily life of DeepSeek's workers.

答案： 56.C 57.B 58.D 59.A