四、阅读理解
A
Junk food is any unhealthy food that is high in fat, sugar and calories, but low in nutrition (营养), such as French fries, hamburgers, chips and colas. Such foods are often tasty, quick and convenient.
When teens come home from school, the first thing they often do is unwind in front of the TV with a big bag of chips and a can of cola or another sugar-filled drink. They have unknowingly walked into the world of junk food, not realizing the danger. According to the research, teenagers who often have junk food may face health problems, such as becoming overweight and developing metabolic diseases (新陈代谢疾病). So avoiding junk food is a must for them.
The study has also found that compared with adults, teenagers today are more likely to eat junk food. Since lots of parents are busy with work and have no time to cook, teenagers are introduced to fast food at a young age, which makes it difficult for them to realize the importance of eating food for nutrition. Besides, everything is available so easily online, including ordering junk food, which makes it a lot easier for them to live a not so healthy life. Once teenagers get a taste for junk food, they are likely to keep on having it more often than home-made dishes.
▲ It all starts with parents. They should create an environment that helps protect their children’s health and also develop good eating habits. These habits will turn into a healthy lifestyle, which in turn will help them in the long run to be better adults.
(
A. It is high in nutrition.
B. It is low in fat, sugar and calories.
C. It is often delicious and convenient.
D. It includes fried chicken, ice cream and dumplings.
(
A. Play.
B. Relax.
C. Wait.
D. Learn.
(
A. One.
B. Two.
C. Three.
D. Four.
(
A. What can teenagers do to keep healthy?
B. What harm could junk food bring to teenagers?
C. Why should parents stop giving teenagers junk food?
D. What can be done to keep teenagers away from junk food?
(
A. Teenagers go into the world of junk food by accident.
B. Teenagers who often eat junk food must have serious diseases.
C. Teenagers should firstly take action to change their eating habits.
D. Eating junk food is a must for teenagers because of their busy parents.
A
Junk food is any unhealthy food that is high in fat, sugar and calories, but low in nutrition (营养), such as French fries, hamburgers, chips and colas. Such foods are often tasty, quick and convenient.
When teens come home from school, the first thing they often do is unwind in front of the TV with a big bag of chips and a can of cola or another sugar-filled drink. They have unknowingly walked into the world of junk food, not realizing the danger. According to the research, teenagers who often have junk food may face health problems, such as becoming overweight and developing metabolic diseases (新陈代谢疾病). So avoiding junk food is a must for them.
The study has also found that compared with adults, teenagers today are more likely to eat junk food. Since lots of parents are busy with work and have no time to cook, teenagers are introduced to fast food at a young age, which makes it difficult for them to realize the importance of eating food for nutrition. Besides, everything is available so easily online, including ordering junk food, which makes it a lot easier for them to live a not so healthy life. Once teenagers get a taste for junk food, they are likely to keep on having it more often than home-made dishes.
▲ It all starts with parents. They should create an environment that helps protect their children’s health and also develop good eating habits. These habits will turn into a healthy lifestyle, which in turn will help them in the long run to be better adults.
(
C
) 36. What do we know about junk food according to the passage?A. It is high in nutrition.
B. It is low in fat, sugar and calories.
C. It is often delicious and convenient.
D. It includes fried chicken, ice cream and dumplings.
(
B
) 37. What does the underlined word “unwind” in paragraph 2 mean?A. Play.
B. Relax.
C. Wait.
D. Learn.
(
C
) 38. How many reasons why teenagers prefer junk food are mentioned in paragraph 3?A. One.
B. Two.
C. Three.
D. Four.
(
D
) 39. Which sentence can be put in ▲ in paragraph 4?A. What can teenagers do to keep healthy?
B. What harm could junk food bring to teenagers?
C. Why should parents stop giving teenagers junk food?
D. What can be done to keep teenagers away from junk food?
(
A
) 40. What can we learn from this passage?A. Teenagers go into the world of junk food by accident.
B. Teenagers who often eat junk food must have serious diseases.
C. Teenagers should firstly take action to change their eating habits.
D. Eating junk food is a must for teenagers because of their busy parents.
答案：36.C 37.B 38.C 39.D 40.A
解析：
【分析】
本题为英语阅读理解题，围绕垃圾食品对青少年的影响、青少年偏好垃圾食品的原因及解决方法展开。解题思路：1. 先通读全文，把握文章主旨；2. 针对每道小题，回到原文定位关键信息；3. 细节题对比原文与选项，排除错误选项；4. 词义猜测题结合上下文语境推断词义；5. 数量题梳理段落内的原因数量；6. 句子还原题分析上下文逻辑关系；7. 推理判断题排除绝对化表述等错误选项，选出正确答案。
【解析】
36. 细节理解题：根据第一段“Such foods are often tasty, quick and convenient.”可知，垃圾食品美味且方便，A选项“高营养”、B选项“低脂肪、糖、热量”与原文不符，D选项“包含炸鸡、冰淇淋、饺子”中饺子不属于垃圾食品，故选C。
37. 词义猜测题：根据第二段“teens come home from school... in front of the TV with a big bag of chips and a can of cola”可知，青少年放学回家后在电视前吃零食是为了放松，故“unwind”意为“放松”，选B。
38. 细节理解题：第三段提到青少年偏好垃圾食品的原因：①父母忙于工作没时间做饭；②网上点餐垃圾食品很容易；③一旦尝过就会常吃。共3个原因，故选C。
39. 句子还原题：空后内容围绕父母应创造环境帮助青少年远离垃圾食品展开，说明前文应提出“如何让青少年远离垃圾食品”的问题，A选项问青少年怎么做、B选项问危害、C选项问父母为何阻止，均不符合，故选D。
40. 推理判断题：A选项对应第二段“unknowingly walked into the world of junk food”，说明青少年是无意中接触垃圾食品，正确；B选项“must have serious diseases”表述绝对，原文仅说可能面临健康问题；C选项原文强调从父母开始，并非青少年先行动；D选项“must”表述错误，故选A。
【答案】
36.C 37.B 38.C 39.D 40.A
【知识点】
英语阅读理解细节理解、词义猜测、推理判断
【点评】
本题考查学生英语阅读理解的综合能力，涵盖细节查找、词义推断、逻辑分析等题型，需要学生仔细研读原文，准确把握关键信息，排除干扰项，整体难度适中。
【难度系数】
0.6
本题为英语阅读理解题，围绕垃圾食品对青少年的影响、青少年偏好垃圾食品的原因及解决方法展开。解题思路：1. 先通读全文，把握文章主旨；2. 针对每道小题，回到原文定位关键信息；3. 细节题对比原文与选项，排除错误选项；4. 词义猜测题结合上下文语境推断词义；5. 数量题梳理段落内的原因数量；6. 句子还原题分析上下文逻辑关系；7. 推理判断题排除绝对化表述等错误选项，选出正确答案。
【解析】
36. 细节理解题：根据第一段“Such foods are often tasty, quick and convenient.”可知，垃圾食品美味且方便，A选项“高营养”、B选项“低脂肪、糖、热量”与原文不符，D选项“包含炸鸡、冰淇淋、饺子”中饺子不属于垃圾食品，故选C。
37. 词义猜测题：根据第二段“teens come home from school... in front of the TV with a big bag of chips and a can of cola”可知，青少年放学回家后在电视前吃零食是为了放松，故“unwind”意为“放松”，选B。
38. 细节理解题：第三段提到青少年偏好垃圾食品的原因：①父母忙于工作没时间做饭；②网上点餐垃圾食品很容易；③一旦尝过就会常吃。共3个原因，故选C。
39. 句子还原题：空后内容围绕父母应创造环境帮助青少年远离垃圾食品展开，说明前文应提出“如何让青少年远离垃圾食品”的问题，A选项问青少年怎么做、B选项问危害、C选项问父母为何阻止，均不符合，故选D。
40. 推理判断题：A选项对应第二段“unknowingly walked into the world of junk food”，说明青少年是无意中接触垃圾食品，正确；B选项“must have serious diseases”表述绝对，原文仅说可能面临健康问题；C选项原文强调从父母开始，并非青少年先行动；D选项“must”表述错误，故选A。
【答案】
36.C 37.B 38.C 39.D 40.A
【知识点】
英语阅读理解细节理解、词义猜测、推理判断
【点评】
本题考查学生英语阅读理解的综合能力，涵盖细节查找、词义推断、逻辑分析等题型，需要学生仔细研读原文，准确把握关键信息，排除干扰项，整体难度适中。
【难度系数】
0.6