2026年夺冠课课练八年级英语上册译林版第153页答案
三、信息还原(七选五)
Everybody knows that protecting the environment today makes for a better tomorrow. Kids can also be taught to do their bit to help the environment.
A large number of people just have the water running when they are washing faces or brushing teeth. 1.
F
Another thing kids can do is take a shorter shower.
Video games use a lot of energy. Encourage kids to go out to play in the fresh air or finish their homework instead of playing these video games. 2.
A

Teach kids to turn off lights when they are not in use. 3.
G
Since kids are not told about environmental problems, they do not know they are wasting electricity.
4.
B
Try not to use paper cups and plates whenever possible. Cutting down on the use of paper wherever possible will help to save more trees. Use recycled paper.
Kids must be educated about saving the environment at a young age. 5.
E
And we can together make a great effort to have a cleaner and greener earth.

答案

1.F 2.A 3.G 4.B 5.E

解析

【分析】本题为环保主题的英语七选五题型,需结合上下文语境、逻辑关系(如举例、因果、主题引出等)匹配选项。第1空需承接前文水资源浪费话题,对应节水做法;第2空需承接前文节约能源的内容;第3空需举例说明孩子浪费电的情况,衔接关灯建议;第4空需引出节约用纸的段落主题;第5空需承接前文教育孩子环保的内容,引出共同努力的表述。
【解析】1. 前文提到人们洗漱时让水流不停,后文说孩子可做的节水事,F选项“应教孩子做同样的事时关掉水龙头”符合节水语境,故1选F;2. 前文说鼓励孩子少玩电子游戏以节约能源,A选项“这样孩子可以节约能源”承接上文,故2选A;3. 前文说教孩子不用灯时关灯,后文说孩子不知道浪费电,G选项“多数时候孩子离开教室会忘关灯”举例说明孩子浪费电的情况,衔接自然,故3选G;4. 后文围绕节约纸展开,B选项“让孩子试着节约用纸”引出该段主题,故4选B;5. 前文说要从小教育孩子环保,E选项“如果孩子也能在拯救地球中发挥作用,那就太好了”承接上文,引出后文共同努力的内容,故5选E。
【答案】1.F 2.A 3.G 4.B 5.E
【知识点】英语阅读理解(七选五)、语境衔接
【点评】本题以环保为主题,考查七选五题型中上下文的逻辑衔接能力,需结合段落主题和前后句的指代、举例等关系解题,难度适中。
【难度系数】0.5
四、阅读表达
(传统文化)About 2,300 years ago, the area around Chengdu had bad floods every spring. Luckily, the Qin governor(太守), Li Bing, was a water engineer. The king of Qin provided the money and asked the governor to work out the problem.
The usual way to prevent flooding is to build a dam(大坝) across the river. However, the king had also asked Li Bing to make sure that ships could still sail in the river, because the king needed to send food to his army. So Li Bing came up with a plan which still works today!
Helped by his son and the workers, Li Bing built a man-made island in the middle of the river. This island was like a fish and it divided the water into an inner and an outer river. The inner river was deeper than but not as wide as the outer river.
Li Bing also cut a new channel through Mount Yulei. This channel would take water away to irrigate(灌溉) the farmland below. The rock of the mountain was too hard to cut. Li Bing burnt the rock and used water to cool it quickly. This made the rock break into smaller pieces which could be carried away more easily. Cutting the channel took eight years!
After Li Bing's work was finished, there were no more floods, and the Dujiangyan Irrigation System made the crops grow better. The river flowed naturally. Because there was no dam, ships and fish could pass freely. Today, scientists and visitors from all over the world come to look at this wonderful example of engineering. This work and the name of Li Bing live on.
1. Why did the king ask Li Bing to make sure that ships could still sail in the river?
Because he needed ships to send food to his army.

2. How long did it take Li Bing to cut a new channel?
Eight years.

3. How did Li Bing make the hard rock break into smaller pieces?
He burnt it and cooled it with water.

4. What was the result of Li Bing's work?
No more floods and better crops.

5. Do you admire(仰慕) Li Bing? Why?
Yes. Because he was clever and hard-working.(言之有理即可)

答案

1. Because he needed ships to send food to his army.
2. Eight years.
3. He burnt it and cooled it with water.
4. No more floods and better crops.
5. Yes. Because he was clever and hard-working.(言之有理即可)

解析

【分析】
本题为传统文化类英语阅读理解题,解题思路是先通读全文把握主旨,再针对每个问题定位原文对应段落,提取关键信息作答,其中前4题是细节理解题,需精准匹配原文内容,第5题是开放性问题,需结合人物品质合理阐述。
【解析】
1. 问题问国王要求李冰确保船只仍能通航的原因,定位原文第二段“because the king needed to send food to his army”,直接提取原因即可。
2. 问题问开凿新渠道的时长,定位原文第四段最后一句“Cutting the channel took eight years!”,提取时间作答。
3. 问题问李冰使硬岩石碎裂的方法,定位原文第四段“Li Bing burnt the rock and used water to cool it quickly. This made the rock break into smaller pieces”,整合方法作答。
4. 问题问李冰工程的结果,定位原文第五段开头“After Li Bing's work was finished, there were no more floods, and the Dujiangyan Irrigation System made the crops grow better”,提取结果作答。
5. 开放性问题,结合李冰的聪明才智、吃苦耐劳等品质,言之有理即可。
【答案】
1. Because he needed ships to send food to his army.
2. Eight years.
3. He burnt it and cooled it with water.
4. No more floods and better crops.
5. Yes. Because he was clever and hard-working.(言之有理即可)
【知识点】
英语阅读理解、细节理解题、传统文化阅读
【点评】
本题结合中国古代都江堰工程的传统文化内容,考查英语阅读表达能力,前4题侧重原文信息定位,难度较低,第5题考查学生的观点表达,兼具知识性与人文性,适合巩固阅读技巧。
【难度系数】
0.6