《2025年探究学案专项期末卷八年级英语上册人教版》

第一节 选词填空
从方框中选择适当的词填空，使短文意思完整。每空限填一词，每词限用一次。方框中有一个词为多余项。
around challenges better accept teaching free smart solve
DeepSeek is a new AI company from China. Recently, it has become very popular. On 20th January, 2025, DeepSeek introduced two new models. These models are very 56. smart and can do many things. One of the models, called DeepSeek - R1 - Zero, is very special. It can 57. solve maths problems, write simple code, and chat like humans. What's special? It learns by practising, not just reading examples.
DeepSeek - R1 - Zero learns like students that do homework. Other AI systems need many examples to learn, but R1 improves by itself. "It's like 58. teaching a bird to fly," said an engineer. "The more it tries, the 59. better it works."
The AI is 60. free for schools and small businesses. A teacher in Vietnam said, "Now even villagers can use AI without worrying about cost."
But there are 61. challenges. AI sometimes makes mistakes in languages like German or Russian. The team is trying to fix this. "We want AI to help everyone 62. around the world," they said.
DeepSeek's success shows that China is getting better at making AI. It is changing the world of AI. It tells us that great things come from creativity and hard work, not just money.

答案： 56.smart 57.solve 58.teaching 59.better 60.free 61.challenges 62.around