2026年全优点练课计划七年级英语下册人教版第49页答案
C


9. Which of the following is a kind of dairy products?
A. Fish.
B. Beans.
C. Milk.
D. Noodles.
10. How many kinds of grain products are mentioned in the text?
A. Two.
B. Three.
C. Four.
D. Five.
11. Which is healthier than the other three according to the text?


12. What's the writer's opinion about eating well?
A. Grain products are the best of all.
B. Eat plenty of food as you like every day.
C. Vegetables make our bodies work fast.
D. Have different kinds of food and enough water.

答案

9. C 10. B 11. A 12. D

解析

【分析】
逐题梳理解题思路:第9题需明确乳制品的定义,对比选项食物属性选出正确项;第10题要根据文本统计提及的谷物产品种类;第11题结合文本判断更健康的食物;第12题匹配作者关于健康饮食的观点与选项。
【解析】
9. dairy products意为乳制品,选项A鱼属于肉类、B豆类是豆制品、C牛奶是典型乳制品、D面条是谷物制品,因此选C。
10. 根据文本内容,提及的谷物产品共3种,对应选项B。
11. 结合文本信息,A选项对应的食物比其他三类更健康,选A。
12. 作者关于“吃得好”的核心观点是摄入不同种类食物并保证足够水分,对应选项D。
【答案】
9.C 10.B 11.A 12.D
【知识点】
英语阅读理解、食品类词汇、作者观点理解
【点评】
本题围绕食品分类与健康饮食展开,考查细节识别、信息统计及主旨把握,需结合文本内容准确作答,难度适中。
【难度系数】
0.6
D
Today, most people are very busy because of long hours' work, so fast food becomes their first choice most of the time. These might be the food with high calories and sugar, like hamburgers, fried food and soft drinks. We also see them as junk food.
Our bodies will make a special chemical (化学物质) when we eat junk food. It can make us feel good. But it doesn't go long. About an hour later, we feel tired and hungry again. Some people solve this by having more junk food. The same things will happen the next day and never end. These eating habits can bring serious health problems. We may start having problems with our sleep. And we may not remember things well. Doctors tell us to eat less junk food. However, when we feel better, it's easy to forget doctors' advice.
Changing our habits is difficult, but we can try it. If we want some chocolate, have a little. Choose black one—it has less sugar. If you usually go to fast food restaurants, cook the week's meals on weekends instead and keep them in your fridge. Then, even if you are busy, you can still have a healthy meal.
13. The underlined word “It” refers to “
A
”.
A. The chemical
B. The junk food
C. The soft drink
D. Our bodies
14. What problem may junk food bring for us?
A. We can't run fast.
B. We can't walk.
C. We can't sleep well.
D. We can't drive.
15. From Paragraph 3 we can learn that
B
.
A. we can never change our eating habits
B. we can change our habits from small things
C. we should ask doctors for help
D. we should stop eating junk food right now
16. Which of the following is TRUE according to the text?
A. People like to have fast food because they are lazy.
B. It's not easy to remember things if we usually eat junk food.
C. Doctors' advice is always easy to remember.
D. People can do sports to keep healthy.

答案

13. A 14. C 15. B 16. B

解析

【分析】本题为英语阅读理解题,围绕快餐与健康的话题设置4道小题,分别考查代词指代、细节理解、段落主旨和细节判断。解题思路:先通读原文把握大意,再针对每道题定位原文对应内容,结合语境分析选项:13题需找It指代的前文名词;14题定位垃圾食品带来的健康问题;15题概括第三段核心;16题逐一核对选项与原文一致性。
【解析】13题:根据第二段“Our bodies will make a special chemical when we eat junk food. It can make us feel good.”,可知It指代前文的special chemical,选A;14题:根据第二段“These eating habits can bring serious health problems. We may start having problems with our sleep.”,可知垃圾食品会导致睡眠问题,选C;15题:第三段举例“吃少量巧克力、周末准备一周饭菜”等,说明可从小事改变习惯,选B;16题:A项原文因工作忙选快餐而非懒惰,错误;B项对应原文“we may not remember things well”,正确;C项原文易忘记医生建议,错误;D项原文未提运动,错误,选B。
【答案】13.A 14.C 15.B 16.B
【知识点】英语阅读理解、细节理解、代词指代
【点评】本题考查基础英语阅读能力,话题贴近生活,题目设置常规,适合学生巩固阅读技巧。
【难度系数】0.7