2026年初中必刷题八年级英语上册沪教版第48页答案
一、话题词汇
1. 极大地;非常地
greatly

2. 好处;益处
benefit

3. 方便的;便利的
convenient

4. 聪明的
intelligent

5. 广泛应用于
be widely used in

6. 在……中扮演更重要的角色
play a bigger role in

答案

1. greatly
2. benefit
3. convenient
4. intelligent
5. be widely used in
6. play a bigger role in

解析

【分析】本题为英语汉译基础词汇题,解题思路是根据给出的汉语释义,回忆对应的英语单词或固定搭配,注意词性和常用表达,确保翻译符合英语习惯。
【解析】1. “极大地;非常地”对应副词greatly;2. “好处;益处”对应名词benefit;3. “方便的;便利的”对应形容词convenient;4. “聪明的”对应形容词intelligent;5. “广泛应用于”是固定被动短语be widely used in;6. “在……中扮演更重要的角色”是固定短语play a bigger role in。
【答案】1. greatly
2. benefit
3. convenient
4. intelligent
5. be widely used in
6. play a bigger role in
【知识点】英语词汇识记、英语固定短语
【点评】本题考查核心话题词汇的英汉转换,属于基础题型,侧重词汇积累,适合巩固英语基础。
【难度系数】0.8
二、佳句仿写
7.【教材原句】Humans continued walking across the globe for the next 94,000 years, until about 6,000 years ago when a number of important changes took place. (continue doing sth)
→仿写:风终于开始减弱了,所以我们可以继续航行了。
The wind finally started to die down, so we could continue sailing.

8.【教材原句】You will be as free as a bird. (as... as)
→仿写:在我们学校,科学和外语一样重要。
At our school, science is as important as foreign languages.

9.【教材原句】Instead of petrol, the car uses solar power, so it will not pollute the air. [instead of (doing) sth]
→仿写:我们应该做自己的时间的主人,而不是仆人。
We should be a master of our own time instead of being a servant.

答案

7. The wind finally started to die down, so we could continue sailing.
8. At our school, science is as important as foreign languages.
9. We should be a master of our own time instead of being a servant.

解析

【分析】本题为英语短语仿写题,需依据教材给出的固定短语结构(continue doing sth、as...as、instead of (doing) sth),结合中文语境准确翻译并组合成符合语法规则的英文句子。7题需用continue doing sth表达“继续航行”;8题用as...as结构实现同级比较;9题用instead of (doing) sth表达“而不是”的含义,需注意介词后接动名词的形式要求。
【解析】7题:“风终于开始减弱”译为The wind finally started to die down,“我们可以继续航行”采用continue doing sth结构译为so we could continue sailing,组合成完整句子;8题:地点状语At our school置于句首,主语为science,用as...as结构连接比较对象foreign languages,译为science is as important as foreign languages;9题:“做自己时间的主人”译为be a master of our own time,“而不是仆人”用instead of (doing) sth结构,仆人对应being a servant,组合成We should be a master of our own time instead of being a servant。
【答案】7. The wind finally started to die down, so we could continue sailing.
8. At our school, science is as important as foreign languages.
9. We should be a master of our own time instead of being a servant.
【知识点】动词短语运用、同级比较结构、介词短语用法
【点评】本题围绕教材核心短语展开仿写,考察学生对短语结构的掌握及语境运用能力,属于基础题型,需注意短语搭配和语法形式细节。
【难度系数】0.5
[2026 辽宁锦州调研]科技发展日新月异,人工智能技术的快速发展,尤其是最近热门的DeepSeek的问世,给人们的生活和学习带来了更多的便利。假如你是李华,学校在科技节将举办题为“AI in Our Life”的英语演讲比赛。请根据以下内容写一篇英文演讲稿:
主要内容:
1. Examples of AI applications(应用)in daily life;
2. Benefits of AI development for humanity(at least two);
3. Your views on AI’s future development and expectations(期待).
注意:
1. 在内容提示的基础上恰当拓展信息;
2. 不得在作文中出现真实校名和考生的真实姓名;
3. 语句连贯,词数90左右,作文的开头和结尾已经给出,不计入总词数。
AI in Our Life
Dear teachers and students,


That’s All. Thank you!
第1步 审题目
体 裁:应用文
时 态:以一般现在时和一般将来时为主
人 称:以第三人称为主
内容要点:人工智能的应用及其发展给人类带来的好处和对人工智能未来的发展和期待
第2步 列提纲
本文适宜采用的作文结构为总——分——总。

答案

As we all know, AI has greatly changed our daily life. We can see AI everywhere: it guides us to find the shortest route on the road, and tools like DeepSeek help us solve study problems easily.
AI brings many benefits to humans. Firstly, it saves us plenty of time by dealing with difficult work quickly. Secondly, it helps doctors find health problems more accurately in medical work. I believe AI will keep developing, and we can make it serve us better to build a more convenient world.

解析

【分析】
这是一篇英语演讲稿写作题,解题思路如下:1. 审题:明确体裁为应用文演讲稿,时态以一般现在时和一般将来时为主,人称以第三人称为主,需覆盖AI应用、好处、未来期待三个核心要点;2. 列提纲:采用总-分-总结构,开头用给定的引出句,中间列举AI日常应用实例,阐述至少两个好处,结尾表达对AI未来的期待;3. 填充内容:确保语句连贯,词数符合要求,不出现真实信息,贴合主题。
【解析】
首先使用给定的“As we all know, AI has greatly changed our daily life.”引出主题;接着列举AI在日常生活中的应用,如导航找最短路线、DeepSeek等工具解决学习问题;然后阐述AI的好处,第一点是节省时间,快速处理难题,第二点是帮助医生更准确发现健康问题;最后表达对AI未来发展的期待,希望它更好服务人类,构建更便利的世界,确保内容覆盖所有要点,语句连贯,符合演讲稿要求。
【答案】
As we all know, AI has greatly changed our daily life. We can see AI everywhere: it guides us to find the shortest route on the road, and tools like DeepSeek help us solve study problems easily.
AI brings many benefits to humans. Firstly, it saves us plenty of time by dealing with difficult work quickly. Secondly, it helps doctors find health problems more accurately in medical work. I believe AI will keep developing, and we can make it serve us better to build a more convenient world.
【知识点】
英语应用文写作;演讲稿结构;要点式写作
【点评】
本文紧扣“AI in Our Life”主题,结构清晰,覆盖所有要求的内容要点,语言流畅自然,符合演讲稿的格式要求,是一篇优秀的英语作文。
【难度系数】
0.5