2025年阳光课堂金牌练习册八年级英语上册人教版第125页解析答案

【例 3】单项选择
—If there are ______ people driving,there will be ______ air pollution.
—Yes,the air will be fresher and cleaner.

A.less；less
B.less；fewer
C.fewer；fewer
D.fewer；less

答案：D

解析：

根据题意，“people”是可数名词，需用“fewer”修饰；“air pollution”是不可数名词，需用“less”修饰。选项中只有D符合“fewer people”和“less air pollution”的搭配。

翻译:
【例3】单项选择
—如果开车的人______，空气污染就会______。
—是的，空气会更清新、更洁净。
A.更少；更少
B.更少；更少（修饰可数名词复数）
C.更少（修饰可数名词复数）；更少（修饰可数名词复数）
D.更少（修饰可数名词复数）；更少

一、根据句意及提示填写单词
1. The new

transport

(交通运输系统)method saves a lot of time for people's daily commute.
2. The computer

system

(系统)in our school has been upgraded to improve its performance.
3. An

efficient

(高效率的)worker can finish the task in less time with better quality.
4. The

length

(长度)of this rope is not enough for us to tie the package.
5. The

topic

(话题)in the professor's lecture is very interesting.

答案：1. transport 2. system 3. efficient 4. length 5. topic

解析：

翻译:
1. 交通运输
2. 系统
3. 高效率的
4. 长度
5. 话题

二、补全对话
根据对话内容,从文后的选项中选出能填入空白处的最佳选项。其中有两个为多余选项。
A：What's your prediction about the future?
B：1.

A：More people? Well,what else?
B：People will have less free time.
A：I hope not. 2.

B：No,I think people will take the subway more.
A：3.

B：On the earth,of course. And I think there will be only one country.
A：4.

That sounds interesting.
B：And I predict that children won't go to school. 5.

A：I agree.
A. Do you think there will be more cars?
B. Will there be more trees?
C. Where will people live?
D. They'll study at home.
E. People won't go to work.
F. I think there will be more people.
G. Only one country in the world?

答案：1. F 2. A 3. C 4. G 5. D

解析：

翻译:
二、补全对话
根据对话内容，从文后的选项中选出能填入空白处的最佳选项。其中有两个为多余选项。
A：你对未来有什么预测？
B：1. 我认为会有更多的人。
A：更多的人？嗯，还有别的吗？
B：人们的空闲时间会更少。
A：我希望不会。2. 你认为会有更多的汽车吗？
B：不，我认为人们会更多地乘坐地铁。
A：3. 人们会住在哪里？
B：当然是在地球上。而且我认为将会只有一个国家。
A：4. 世界上只有一个国家？那听起来很有趣。
B：而且我预测孩子们将不用去上学。5. 他们将会在家学习。
A：我同意。