2026年通成学典课时作业本九年级英语上册译林版连云港专版第80页答案
The world's oldest musical instruments date back about 35,000 years. Throughout history, people have made music to enjoy themselves and express their feelings. Nowadays, artificial intelligence is being increasingly used to write music. AI makes music by studying thousands of songs, learning patterns and details, and then mixing pieces together in new ways, and some AI-made music has become very popular online.
However, people hold different opinions on AI music.
Some believe AI music is not creative. They argue that AI music takes materials from existing songs, so it is not truly original. Unlike human musicians who put their feelings and life experiences into music, AI cannot build a real emotional connection with listeners. Besides, it costs less than hiring real musicians and may make many musicians lose their jobs.
Others argue that AI can actually encourage creativity. It can act as a useful tool to inspire ideas and save music producers' time. AI will not take the place of humans, but work with them. It can also create new and special kinds of music that people might never think of. In the end, what matters most is whether people enjoy the music, not who or what creates it.
任务一 选择正确答案。
1. How does AI create music according to the passage?
A. By talking with musicians.
B. By analyzing songs and learning patterns.
C. By copying popular songs directly.
D. By collecting old musical instruments.
2. What is the main idea of the passage?
A. The history of human music.
B. Different opinions on AI music.
C. How to make original music.
D. The development of AI technology.
3. What can we infer from the passage?
A. AI will surely take the place of human musicians.
B. All people think AI music is creative and original.
C. AI music may bring new styles of music in the future.
D. Musicians don't need to work with AI at all.
4. Where is the passage most probably taken from?
A. A storybook.
B. A science magazine.
C. A diary.
D. A travel guide.
任务二 回答问题(每个题目的答案不超过5个单词)。
1. How long is the history of the world's oldest musical instruments?
About 35,000 years.

2. Why have people made music?
To enjoy themselves. /To express their feelings.

3. Which do some people think costs more, AI music or hiring real musicians?
Hiring real musicians.

4. What can AI do for music producers according to its supporters?
Inspire ideas and save time.

5. What do you think of AI music?
Helpful but limited.

答案

任务一
1. B 细节理解题。根据“AI makes music by studying thousands of songs, learning patterns and details, and then mixing pieces together in new ways.”可知,AI 通过研究歌曲、学习模式和细节来创作音乐。
2. B 主旨大意题。文章分别介绍了反对和支持 AI 音乐的两种观点,主要表达人们对 AI 音乐的不同看法。
3. C 推理判断题。根据最后一段内容可推断,AI 音乐未来有可能创造出全新的音乐风格。
4. B
任务二
1. About 35,000 years.
2. To enjoy themselves. /To express their feelings.
3. Hiring real musicians.
4. Inspire ideas and save time.
5. Helpful but limited.
(言之有理即可)

解析

【分析】
首先明确本题为英语阅读理解题,分为任务一(选择题)和任务二(简答题)。解题思路如下:
任务一:1. 细节理解题,需定位原文中AI创作音乐的方式,匹配对应选项;2. 主旨大意题,需抓住文章核心观点(人们对AI音乐的不同看法);3. 推理判断题,需结合原文最后一段关于AI音乐的优势合理推断;4. 文章出处题,需根据文章科技类话题判断来源。
任务二:均为细节信息提取题,需定位原文对应句子,注意答案不超过5个单词,提取关键信息即可。
【解析】
任务一:
1. 定位原文“AI makes music by studying thousands of songs, learning patterns and details...”,可知AI通过分析歌曲、学习模式创作音乐,对应选项B。
2. 文章第二段点明核心“people hold different opinions on AI music”,后文分两部分阐述反对与支持的观点,主旨为人们对AI音乐的不同看法,对应选项B。
3. 根据最后一段“AI can also create new and special kinds of music...”可推断AI音乐未来可能带来新音乐风格,对应选项C。
4. 文章围绕AI音乐(科技话题)展开,最可能出自科学杂志,对应选项B。
任务二:
1. 定位原文第一句“The world's oldest musical instruments date back about 35,000 years.”,提取关键信息为About 35,000 years.
2. 定位原文“people have made music to enjoy themselves and express their feelings.”,提取关键信息为To enjoy themselves. /To express their feelings.
3. 定位原文“it costs less than hiring real musicians”,可知雇佣真正的音乐家更贵,答案为Hiring real musicians.
4. 定位原文“It can act as a useful tool to inspire ideas and save music producers' time.”,提取关键信息为Inspire ideas and save time.
5. 结合文章观点,AI音乐有优势但也有局限,答案为Helpful but limited.(言之有理即可)
【答案】
任务一:1.B 2.B 3.C 4.B
任务二:1.About 35,000 years. 2.To enjoy themselves. /To express their feelings. 3.Hiring real musicians. 4.Inspire ideas and save time. 5.Helpful but limited.
【知识点】
英语阅读理解,细节理解,主旨大意
【点评】
本文是关于AI音乐的议论文,题型涵盖细节理解、主旨大意、推理判断及信息提取,考查学生的阅读理解与信息处理能力,内容贴近科技热点,难度适中。
【难度系数】
0.6