2026年经纶学典5星学霸八年级英语下册译林版第38页答案
B
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新素材·食品新规 On March 27th,2025,China's health and market agencies brought out new food safety rules. The main goal is to help people choose healthier and safer foods.
One big change is that words like "no added" or "zero added" should disappear from food package labels(标签). Companies used these words to sell their products,but they could trick consumers(消费者). For example,"no added sugar" juice might still have a lot of natural fruit sugars. This makes consumers think it has no sugar at all. Also,some products changed one sweetener for another,making buyers misunderstand. The new rules want to make labels easier to understand and more honest. Now,consumers are told to look carefully at the ingredient list instead of being fooled by nice-sounding marketing words. What's more,common allergens(过敏原) like nuts,eggs,or milk must be clearly shown on labels,either in bold(粗体) letters or underlined.
Another important change is the use of digital labels. By just scanning the QR code(二维码) on the package,consumers can get a lot of information. They can find out where the ingredients come from,how to store the food,and even watch teaching videos. Food expiration(过期) dates are made simpler,too. Instead of finding out how long a product can last from the production date,labels now show the "use by" date directly. To stop food waste,some products may also have a "best before" date.
Companies have two years to change their packaging and use up the old products. These rules not only protect consumers but also make producers focus on really improving the quality. Without doubt,they show China's promise to be open in food production and care about public health.
1. 新趋势·创新设问 When comparing the old and new expiration labels,which is true?
A. Old:Use by 01/01/2027 → New:Lasts until 01/01/2027
B. Old:Expires in 365 days → New:Scan the QR code for date
C. Old:Produced on 01/01/2025,lasts 24 months → New:Use by 01/01/2027
D. Old:Best before 01/01/2027 → New:Produced on 01/01/2025,lasts 24 months
2. What can we infer about food companies in the future?
A. They have 2 years to sell out their old products.
B. They will no longer use any kind of sweeteners.
C. They must reduce the use of natural fruit sugars.
D. They can't trick customers with labels any more.
3. What does the underlined word "they" in the last paragraph refer to?
A. The food expiration dates.
B. The new food safety rules.
C. The companies selling products.
D. The digital labels with QR codes.
4. What is the best title for the passage?
A. Fighting Food Waste with Better Dates
B. China's New Food Labels for Safer Eating
C. Clearer Allergen Warnings on Food Labels
D. New Technology in China's Food Packaging

答案

B【语篇解读】本文是一篇说明文。文章主要介绍了中国在 2025 年 3 月 27 日出台新食品安全规则,这些规则旨在帮助人们选择更健康、更安全的食物,并对食品包装标签和数码标签的使用做出了新的规定。
1. C 细节理解题。根据第三段“Instead of finding out how long a product can last from the production date, labels now show the 'use by' date directly.”可知新规则简化过期日期标注方式,从旧版“生产日期+保质期”改为直接标注“使用截止日期”。故选 C。
>>语义转换题
2. D 推理判断题。根据第二段“One big change is that words like 'no added' or 'zero added' should disappear from food package labels. Companies used these words to sell their products, but they could trick consumers.”和新规则的其他内容可知,新规则实施后公司不能再用标签欺骗顾客。故选 D。
3. B 代词指代题。根据上文“These rules not only protect consumers but also make producers focus on really improving the quality.”可知新食品安全规则不仅保护消费者,还让生产者注重提升质量,此处 they 指代上文“新的食品安全规则”。故选 B。
4. B 标题归纳题。结合文章内容可知,本文主要介绍了中国出台新的食品安全规则,这些规则是为了让人们选择更健康、更安全的食物。故选 B。

解析

【分析】
本篇是关于中国新食品安全规则的说明文,共4道题,分别考查细节理解、推理判断、代词指代、标题归纳。解题时需先通读全文把握主旨,再针对各题关键词定位原文,结合选项逐一比对排除:
1. 第1题关键词为“old and new expiration labels”,定位第三段找新旧过期日期标注的差异;
2. 第2题关键词为“food companies in the future”,定位第二段关于标签欺骗消费者及新规则的内容;
3. 第3题关键词为“they”和“last paragraph”,定位最后一段前一句的主语,判断指代对象;
4. 第4题需概括全文主旨,结合各段核心内容选择最贴合的标题。
【解析】
1. 第1题:细节理解题。根据第三段“Instead of finding out how long a product can last from the production date, labels now show the 'use by' date directly.”可知,旧标签从生产日期计算保质期,新标签直接标注“use by”日期,选项C符合该描述,故选C。
2. 第2题:推理判断题。根据第二段“One big change is that words like 'no added' or 'zero added' should disappear from food package labels. Companies used these words to sell their products, but they could trick consumers.”可知,新规则要求这类易误导消费者的词汇从标签消失,未来食品公司不能再用标签欺骗顾客,故选D。
3. 第3题:代词指代题。最后一段前一句主语为“These rules(新食品安全规则)”,结合语境“These rules not only protect consumers... they show China's promise...”可知,they指代前文的新食品安全规则,故选B。
4. 第4题:标题归纳题。全文围绕中国新食品安全规则展开,重点介绍食品标签新规定,目的是让消费者选择更健康安全的食物,选项B最贴合主旨,故选B。
【答案】
1. C 2. D 3. B 4. B
【知识点】
说明文阅读、细节理解题、推理判断题
【点评】
本文为贴近生活的新素材说明文,考查学生信息定位、推理判断及主旨归纳能力,需精准结合题干关键词定位原文依据,难度适中。
【难度系数】
0.5