2026年拔尖特训七年级英语上册外研版第115页答案
[2026原创]阅读理解。 ▶“答案与解析”见D29
On Sunday, China held a special TV programme to mark World Consumer Rights Day(国际消费者权益日). The programme showed a serious food safety problem: some businesses used hydrogen peroxide(过氧化氢) to make chicken feet white. Chicken feet are a popular snack in China, and bleaching(漂白) makes them look whiter and more attractive(有吸引力的) to customers.
This programme is called the 3.15 Gala. It is held by CCTV every year to protect consumers' rights. The show reported that many chicken feet on the market are treated to look white and fresh. To find out the truth, CCTV reporters went to Sichuan and Chongqing, where people really enjoy eating chicken feet.
The reporters easily entered a food workshop in Chengdu. They did not need any health certificates(证明) or follow disinfection procedures(消毒程序). The workshop was very dirty and messy, but the chicken feet leaving the factory looked clean and white.
However, Chinese rules do not allow hydrogen peroxide to be used in chicken feet making. It can destroy nutrients(营养物) in food. If people eat such food for a long time, it may harm their mouths, livers and kidneys(肝脏和肾脏). Eating too much of it can even be dangerous to their lives.
Reporters also visited another food company in Chongqing. They found lots of hydrogen peroxide in the workshop, and the workers there also used hydrogen peroxide to bleach chicken feet. The workers said they themselves never ate such chicken feet and even advised the reporters not to eat them, either. This shows how unsafe the food is.
1. Why did businesses use hydrogen peroxide on chicken feet?
A. To add special taste.
B. To make them whiter.
C. To kill something bad.
D. To keep them fresh longer.
2. What can we know about the food workshop in Chengdu?
A. It was very clean and tidy.
B. It followed strict food safety rules.
C. Its working environment was poor.
D. It only sold products to local people.
3. [创新考法 情节推断] What will happen to the food workshops after the report?
A. They will get prizes for their food.
B. They will make other kinds of snacks.
C. They will be checked and closed down.
D. They will go on making food more cleanly.
4. [拓展迁移] What do the workers' words suggest?
The bleached chicken feet are unsafe for people.

5. [拓展迁移] What can we learn from the passage?
Food safety is very important and we should refuse unsafe food.

答案

1. B 细节理解题。由第一段中“... bleaching makes them look whiter and more attractive to customers. ”可知,企业在鸡爪上使用过氧化氢是为了使其变得更白。
2. C 推理判断题。由第三段中“The workshop was very dirty and messy ...”可知,食品作坊的环境恶劣。
3. C 情节推断题。本文报道央视“3·15晚会”曝光部分食品加工黑作坊违规使用过氧化氢漂白鸡爪,该行为不仅违反规定,还会危害消费者的身体健康,据常理推断,经此报道后,这些食品加工黑作坊会被检查并关掉。
4. 【拓展迁移】The bleached chicken feet are unsafe for people.(答案不唯一)
5. 【拓展迁移】Food safety is very important and we should refuse unsafe food.(答案不唯一)

解析

【分析】
本题是围绕3·15晚会曝光食品安全问题的阅读理解题,包含细节理解、推理判断和开放型题目。解题思路:1. 细节题需定位原文对应段落,查找题干关键词的相关信息;2. 推理题结合原文细节和常识逻辑推导;3. 开放题紧扣文章主旨,用准确英语表达观点。
【解析】
1. 细节理解题:根据第一段“bleaching makes them look whiter and more attractive to customers”可知,企业使用过氧化氢是为了让鸡爪更白,故选B。
2. 推理判断题:根据第三段“The workshop was very dirty and messy”可知,该食品作坊环境恶劣,故选C。
3. 情节推断题:3·15晚会旨在保护消费者权益,曝光违规食品作坊后,相关部门会检查并关闭违规作坊,故选C。
4. 拓展迁移题:由原文工人自己不吃漂白鸡爪还建议记者不要吃,可推断漂白鸡爪对人体不安全,答案示例:The bleached chicken feet are unsafe for people.
5. 拓展迁移题:文章围绕食品安全问题展开,可得出食品安全很重要,应拒绝不安全食品,答案示例:Food safety is very important and we should refuse unsafe food.
【答案】
1. B 2. C 3. C 4. The bleached chicken feet are unsafe for people.(答案不唯一) 5. Food safety is very important and we should refuse unsafe food.(答案不唯一)
【知识点】
细节理解题、推理判断题、开放型阅读理解
【点评】
本题结合3·15国际消费者权益日热点,考查学生的阅读理解能力,涵盖细节查找、逻辑推理和语言表达,贴近生活实际,能引导学生树立食品安全意识,符合英语学科核心素养要求。
【难度系数】
0.6