2026年精彩练习就练这一本八年级英语上册外研版评议教辅第54页答案
五、阅读理解
Would you completely trust an AI tool that gives shopping or travel advice? You shouldn't, because its answers may hide ads.
For example, some people use DeepSeek-R1 to create travel guides. At first, the guides seem great, but later they find that group tours from small travel companies are strongly advised. The websites given are sometimes shopping sites for the elderly. Also, when asking about air conditioners, DeepSeek-R1 might suggest buying through a website that has received poor reviews for years.
Interestingly, young people might not trust these websites if they saw them on their own. But if AI advises them, the suggestions feel more credible. Why? Many people think AI may make mistakes but would not lie. They believe AI gives answers without business purposes. However, DeepSeek-R1 is trained on internet data, which includes hidden ads. Its smart-looking answers often come from small, unknown websites.
People usually judge if information is true based on experience. But AI has no real personal experience. It has never joined a group tour or argued with a tour guide. To AI, everything online is just lines of code(编码). That's why its travel advice might sound good but not really help.
In today's internet world, we should think carefully about information from unknown sources(来源). Just like you would not easily trust a stranger, you should not blindly trust AI either.
(
A
)1. What's the main problem with AI's advice mentioned in the passage?
A. It may include hidden ads.
B. It is too difficult to understand.
C. It only focuses on travel advice.
D. It is always given by small companies.
(
D
)2. What does the underlined word "credible" in Paragraph 3 mean?
A. Valuable. B. Primary. C. Important. D. Believable.
(
A
)3. What makes AI's travel advice fail to be truly helpful?
A. It has no real personal experience.
B. It only uses offline data for advice.
C. It refuses to give website addresses.
D. It often argues with users about travel plans.
(
C
)4. What does the writer advise us to do from the last paragraph?
A. Avoid using AI tools completely.
B. Trust AI as much as we trust strangers.
C. Think carefully and don't blindly trust AI.
D. Use AI tools for shopping and travel plans.

答案

1. A 2. D 3. A 4. C

解析

【分析】本题为阅读理解题,需通过定位原文对应信息解答各小题:第1题考查AI建议的核心问题,需定位第一段关键句;第2题考查词义猜测,需结合上下文语境推断;第3题考查AI建议无效的原因,定位第四段;第4题考查作者的建议,定位最后一段。
【解析】1. 细节理解题:根据第一段“You shouldn't, because its answers may hide ads.”可知,AI建议的主要问题是可能隐藏广告,对应选项A。
2. 词义猜测题:第三段提到年轻人自己看到相关网站可能不信,但AI建议时觉得更“credible”,后文说明人们认为AI不会撒谎,故“credible”意为“可信的”,对应选项D。
3. 细节理解题:根据第四段“But AI has no real personal experience.”可知,AI没有真实个人经验导致其旅行建议无法真正有用,对应选项A。
4. 细节理解题:根据最后一段“you should not blindly trust AI either”和“we should think carefully about information from unknown sources”可知,作者建议我们仔细思考,不要盲目信任AI,对应选项C。
【答案】1.A 2.D 3.A 4.C
【知识点】阅读理解细节理解、阅读理解词义猜测、阅读理解主旨大意
【点评】本题围绕AI建议的潜在问题展开,侧重考查学生快速定位原文信息、结合语境猜测词义的能力,题目难度适中,需学生认真阅读原文找准对应依据。
【难度系数】0.8