2026年练习部分八年级英语上册沪教版五四制第30页答案
1 Choose from sentences A to D to complete the opinion article. There is one extra sentence. 从方框中选择合适的句子补全观点文章,填写序号(A-D)。其中有一个句子是多余的。

A.generative AI gave users the wrong information nearly half of the time when answering computer programming questions
B.a software company’s 2024 report showed that 63% of eight to fifteen-year-olds usually use a generative AI tool “just for fun”
C.using generative AI too much might slow down children’s ability to learn by themselves
D.it’s better to keep children away from it at present
Generative (生成式) AI is developing quickly and has become more and more popular. Some people even think children should learn to use it from an early age. However, in my opinion, (1)
D
.
First, (2)
C
. For example, some children may ask AI to give the answers to their homework as soon as they meet a problem. They miss the chance to practise their own thinking skills.
Next, generative AI isn’t perfect and it often tells “lies”. According to a study by a university in the US last year, (3)
A
.
In conclusion, I think children should not be allowed to use generative AI until they’re aware of its value and limitations (局限).

答案

(1) D (2) C (3) A

解析

【分析】本题为观点类文章句子补全题,解题思路为:先通读全文把握作者核心观点(反对孩子过早使用生成式AI),再分析每个空格前后的语境逻辑,匹配对应句子。第1空在作者观点处,前文提到他人观点后用however转折,需选表达反对的句子;第2空是第一个论点,后文举例说明过度用AI影响自主学习,对应论点句;第3空是AI“说谎”的研究论据,需选相关研究结果的句子,同时排除多余选项。
【解析】1. 分析第1空:前文“Some people even think children should learn to use it from an early age.”与作者观点转折,需选表达反对的句子,D项“it’s better to keep children away from it at present”符合;2. 分析第2空:后文举例孩子直接用AI要作业答案,错过练习思维的机会,对应论点“过度用AI影响自主学习”,C项“using generative AI too much might slow down children’s ability to learn by themselves”符合;3. 分析第3空:前文说AI不完美会“说谎”,需选相关研究结果,A项“generative AI gave users the wrong information nearly half of the time when answering computer programming questions”是研究数据,符合;4. B项讲孩子用AI是为了好玩,与论点无关,为多余选项。
【答案】(1) D (2) C (3) A
【知识点】英语阅读理解、观点类文章补全
【点评】本题考查观点类文章的句子补全,需结合上下文逻辑(转折、举例、论据支撑)匹配句子,难度适中,学生需理清作者核心观点,准确把握语境逻辑。
【难度系数】0.5