2026年世纪金榜金榜学案八年级英语上册人教版第99页答案
Ⅰ. 根据句意,用所给词的适当形式填空
1. Three
Germans
(German) will come to our school tomorrow.
2. Learning some life skills will be
valuable
(value)in the future.
3. Please take this
medicine
(medical) three times a day.
4. Work hard and we will face more
challenges
(challenge) in our studies.
5. AI will change many
industries
(industry) around us.

答案

1.Germans 2.valuable 3.medicine 4.challenges
5.industries

解析

【分析】
本题考查英语词汇的适当形式运用,需结合句子结构、修饰词(数词、代词、系动词等)判断所给词的正确形式:1. 数词Three后接可数名词复数,German表“德国人”需变复数;2. 系动词be后需形容词作表语,需转换value的词性;3. 指示代词this后接名词,需转换medical的词性;4. more后接可数名词复数,challenge需变复数;5. many后接可数名词复数,industry需变复数。
【解析】
1. 数词Three修饰可数名词,German(德国人)的复数形式为Germans,故填Germans。
2. 系动词be后需形容词作表语,value的形容词形式为valuable(有价值的),故填valuable。
3. 指示代词this后接名词,medical的名词形式为medicine(药),故填medicine。
4. more(更多的)修饰可数名词复数,challenge的复数形式为challenges,故填challenges。
5. many(许多)修饰可数名词复数,industry的复数形式为industries,故填industries。
【答案】
1.Germans 2.valuable 3.medicine 4.challenges 5.industries
【知识点】
名词复数构成、词性转换、名词的用法
【点评】
本题为英语基础词汇变形题,考查数词、代词对名词形式的要求及词性转换规则,是初中英语常考题型,需掌握常见词的变形规律。
【难度系数】
0.3
Ⅱ. 根据句意及汉语提示完成单词或短语
1. Don't shout loudly in a
public
(公共的)place.
2. The little boy got two difficult
tasks
(任务)yesterday.
3. Whether we will go to Beijing
depends on
(取决于)the weather.
4. My father has a good
influence
(影响)on me.
5. Wang Xingxing is very
creative
(有创造力的), because he can invent robots.

答案

1.public 2.tasks 3.depends on 4.influence 5.creative

解析

【分析】
本题为根据汉语提示完成英语单词或短语的基础题,需结合句子语境、词性要求、数的变化及固定搭配解题:1. 空格修饰名词place,需用形容词;2. 数词two后接可数名词复数;3. 主语为从句时谓语用第三人称单数,需结合固定搭配;4. 考查固定短语搭配;5. be动词后需用形容词作表语。
【解析】
1. 空格修饰名词place,需填形容词“公共的”,对应单词public;
2. 数词two后接可数名词复数,“任务”的复数形式为tasks;
3. 主语为whether引导的从句,谓语用第三人称单数,固定搭配“取决于”为depend on,第三人称单数形式是depends on;
4. 固定短语have a good influence on表示“对……有好的影响”,填名词influence;
5. be动词后需用形容词作表语,“有创造力的”对应单词creative。
【答案】
1.public 2.tasks 3.depends on 4.influence 5.creative
【知识点】
英语单词拼写、形容词用法、名词复数、固定搭配、主谓一致
【点评】
本题考查基础英语词汇的运用,结合词性、数的变化和固定搭配,是常见的基础题型,侧重词汇基础巩固,难度适中。
【难度系数】
0.7
Ⅲ. 阅读理解
With the development of science and technology, more and more changes have appeared in our society and lives. If you look closely, you'll find that our world is getting smarter all the time. A smart home is controlled (控制)by a group of connected devices(设备). These devices work together to control things like security (安全), temperature and entertainment(娱乐).
The smart security system makes it easier to see each other and communicate through home cameras from anywhere. Have you ever locked your keys inside your home? Not a problem! The smart security system can lock or unlock the front door without a key.
When it's cold outside, most people want their homes to be warm. A smart temperature controller will remember what time people arrive home every day and make sure it's nice and warm when they walk in.
Smart speakers also make homes smarter. They listen for a special word or phrase and then follow the order that is given to them. A smart speaker might respond to "Please play my favourite music." or "Remind me to finish my homework later."
Living in a smart home sounds cool, doesn't it? As time goes on, we're sure to find more ways to make our homes smarter!
1. What is making our world become smarter and smarter?
A. The smart home. B. Communication.
C. The smart speaker. D. Science and technology.
2. How many smart home devices are mentioned?
A. Three. B. Four. C. Five. D. Six.
3. What can we know from the text?
A. Our homes will become smarter in the future.
B. A smart speaker cannot respond to our orders.
C. We cannot see each other or communicate through home cameras.
D. A smart temperature controller can listen for a special word or phrase.
4. What is the correct structure(结构)of the text?
(①=Paragraph 1, ②=Paragraph 2...)

答案

1~4.DAAB

解析

【分析】
本题为英语阅读理解题,共4道小题,考查细节定位、信息统计、内容理解及文章结构分析能力。解题思路:1. 第1题定位原文开头找世界变智能的原因;2. 第2题通读全文统计提到的智能家居设备数量;3. 第3题逐一核对选项与原文表述,排除错误项;4. 第4题分析段落逻辑关系确定文章结构。
【解析】
1. 第1题:根据原文第一段“With the development of science and technology... our world is getting smarter all the time”,可知科技发展让世界变智能,选D。
2. 第2题:文中提到的智能家居设备有智能安全系统、智能温度控制器、智能音箱,共3种,选A。
3. 第3题:A项对应原文最后一段“we're sure to find more ways to make our homes smarter”,正确;B项与智能音箱功能矛盾,C项与智能安全系统功能矛盾,D项功能对应错误,选A。
4. 第4题:文章①段引出智能家居,②-④段分别介绍不同智能设备,⑤段总结,结构符合选项B,选B。
【答案】
DAAB
【知识点】
阅读理解、细节理解、文章结构
【点评】
本题为常规英语阅读理解题,侧重基础信息理解,难度适中,适合中等水平学生作答。
【难度系数】
0.6