2026年一遍过八年级英语上册外研版第47页答案
一、选出画线部分读音不同的一项
1. A. west B. want C. warm D. write
2. A. cycle B. bycycle C. city D. lucky
3. A. where B. when C. who D. why
4. A. yes B. why C. yogurt D. year
5. A. July B. party C. busy D. wisely

答案

1.D 2.A 3.C 4.B 5.A

解析

【分析】本题为英语单词画线部分读音辨析题,解题思路是:逐一读出每个选项的单词,重点关注画线部分的发音,对比后找出读音不同的选项。具体步骤为:先确定每个选项画线部分的音标,再筛选出与其他三项音标不一致的答案。
【解析】1. A.west中w发音为/w/,B.want中w发音为/w/,C.warm中w发音为/w/,D.write中w不发音,故答案为D;2. A.cycle中y发音为/aɪ/,B.bicycle中y发音为/aɪ/,C.city中y发音为/ɪ/,D.lucky中y发音为/ɪ/,故答案为A;3. A.where中wh发音为/w/,B.when中wh发音为/w/,C.who中wh发音为/h/,D.why中wh发音为/w/,故答案为C;4. A.yes中y发音为/j/,B.why中y发音为/aɪ/,C.yogurt中y发音为/j/,D.year中y发音为/j/,故答案为B;5. A.July中y发音为/aɪ/,B.party中y发音为/ɪ/,C.busy中y发音为/ɪ/,D.wisely中y发音为/ɪ/,故答案为A。
【答案】1.D 2.A 3.C 4.B 5.A
【知识点】英语单词发音、字母读音辨析
【点评】本题考查基础的英语语音知识,属于英语学习中的基础题型,主要检验学生对常见字母、字母组合在单词中发音的掌握情况,难度较低。
【难度系数】0.3
二、用所给单词的适当形式填空
1. From smart home
devices
(device) to online customer support, AI is widely used in our everyday life.
2. With the help of 5G technology, the apps on a smartphone can offer more
functions
(function) to users than before.
3. I
glued
(glue) the broken pieces of my favorite cup together just now, hoping it would look the same as before.
4. 天星原创 You can always tell the difference between the tourists and the
natives
(native).
5. Shared bikes are very useful in our daily life though they still have some
disadvantages
(advantage).

答案

1. devices device是可数名词,智能家居设备不止一种,空前无表示数量的限定词,所以此处要用复数形式,故填devices。
2. functions 本题中function作可数名词,意为“(计算机程序或设备的)功能”,根据空前的“more”可知空处应用其复数形式functions。
3. glued 句意:我刚才把我最喜欢的杯子的碎片粘在了一起,希望它能看起来和原来一样。根据时间状语“just now”可知空处应用一般过去时,故填glued。
4. natives 句意:你总能看得出游客与当地人之间的区别。根据空前的定冠词the可知,native在此处作名词,表示“当地人,本地人”,是可数名词,故填natives。
5. disadvantages 题干提到“共享单车在我们的日常生活中很有用”,根据“though”可推知,此处是说“尽管它们还有一些缺点”,结合空前的some可知,此处应填disadvantages。

解析

【分析】
做此类用所给单词适当形式填空的题目,需先明确所给词的词性,再结合语境、语法规则变形:1. 第1题中device是可数名词,智能家居设备不止一种,且空前无单数限定词,需用复数;2. 第2题function是可数名词,more表“更多”,后接可数名词复数;3. 第3题glue是动词,时间状语just now表过去,需用一般过去式;4. 第4题native在此为名词,意为“当地人”,与tourists对应,需用复数;5. 第5题though表转折,结合语境是“缺点”,advantage的反义词为disadvantage,且some后接可数名词复数,故变形。
【解析】
1. device为可数名词,智能家居设备不止一种,空前无单数限定词,故填复数形式devices;
2. function作可数名词,意为“功能”,空前more表“更多”,需用复数形式functions;
3. 根据时间状语just now(刚才),句子用一般过去时,glue的过去式为glued;
4. native在此为名词,意为“当地人”,与tourists对应,需用复数形式natives;
5. though表转折,结合语境是“缺点”,advantage的反义词为disadvantage,且some后接可数名词复数,故填disadvantages。
【答案】
devices, functions, glued, natives, disadvantages
【知识点】
可数名词复数、一般过去时、连词though的用法
【点评】
本题为英语基础题型,考察名词的数、动词时态及连词语义的运用,是初中英语核心考点,需结合语境分析词性和形式变化,难度适中。
【难度系数】
0.6
三、根据汉语意思完成句子(每空一词)
1. 学生应该将书中的知识与现实世界联系起来。
Students should connect knowledge from the book with
the
real
world
.
2. 电子游戏真的很有趣,但不要让它们占用太多时间!
Video games are really interesting, but don't let them
take
up
too much time!
3. [2025 常州溧阳模拟改编]人工智能开启了人类历史上一个科技的新时代。
AI has opened up
a
new
era
of science and technology in human history.
4. 为了保护青少年的视力,专家建议他们远离电子产品。
To protect teenagers' eyesight, experts advise them to
stay
away
from
electronic products.
5. 电影结束前,房间里的每个人都盯着屏幕看,完全沉浸在故事中。
Before the movie ended, everyone in the room
was
glued
to
the screen, completely caught up in the story.

答案

1. the real world 2. take up
3. a new era 4. stay away from
5. was glued to

解析

【分析】
本题为根据汉语意思完成句子,需结合汉语提示回忆对应的英语固定短语,同时注意动词形式变化(如非谓语、时态),确保填入内容符合句子结构与语法要求。
【解析】
1. 汉语“现实世界”对应的英语固定表达为the real world,符合句子结构要求,故填the real world。
2. 汉语“占用(时间)”的固定短语为take up,let sb do sth结构中需用动词原形,故填take up。
3. 汉语“一个新时代”对应的固定表达为a new era,契合语境,故填a new era。
4. 汉语“远离”的固定短语为stay away from,advise sb to do sth结构中需用动词原形,故填stay away from。
5. 汉语“盯着”的固定搭配为be glued to,根据句中ended可知用一般过去时,主语everyone为单数,be动词用was,故填was glued to。
【答案】
1. the real world 2. take up 3. a new era 4. stay away from 5. was glued to
【知识点】
固定搭配,动词短语
【点评】
本题考查英语常用固定短语的运用,需学生积累常见短语,同时注意语法细节(如时态、非谓语形式),属于基础题型,难度适中。
【难度系数】
0.5
四、从方框中选择最佳选项补全对话(有两项多余)
[2025 哈尔滨市第 69 中学校模拟改编]
A: Have you been using any AI app recently?
B: Yes. 1.
A

A: Doubao? I’ve heard it’s really powerful. What do you like about it?
B: 2.
F
How about you? Which AI are you using?
A: I’ve been using DeepSeek.
B: Oh? 3.
E

A: Because I find its language understanding ability quite good for the tasks I do.
B: That sounds interesting. But don’t you think using AI too much might be a problem? 4.
G

A: Hmm... You do have a point.
B: 5.
C

A: Okay, I can’t agree with you more! We should make good use of these tools.
A. I’ve been using Doubao.
B. How often do you use it?
C. Let’s use them wisely and properly.
D. I’ve never thought of using AI apps.
E. Why do you choose to use DeepSeek?
F. It helps me a lot with different tasks like writing.
G. We may lose the ability to fix problems on our own.
五、用方框中所给单词的适当形式补全短文(有两项多余)
[2025 焦作一模改编]
simple, sell, draw, wise, serve, compete, delivery, any, because, for, bored, main
Dear Liu Lin,
Have you heard the news that JD.com, a famous Chinese online shopping company, has officially started food 1.
delivery
service since February 11th, 2025? Many people think of this as a 2.
competition
with Meituan, the biggest food delivery app in China.
JD does not ask for 3.
any
money for the first year from the restaurants that joined JD before May 1st, 2025. JD hopes 4.
to draw
the attention of high-quality restaurants through this plan. This move shows JD wants to do more than 5.
simply
offer online shopping services.
JD is known 6.
for
its fast delivery system, but Meituan still has more users. Interestingly, Meituan has also started 7.
selling/to sell
products online. In fact, that is JD’s 8.
main
business. Now three companies — JD, Meituan, and Ele.me compete in food delivery. The food delivery 9.
service
may be better and cheaper. Experts say the competition is good 10.
because
it pushes companies to improve.
What do you think of the news? I’m looking forward to your reply.
Wang Yuan

答案

1.A 2.F 3.E 4.G 5.C
1. delivery 2. competition 3. any 4. to draw 5. simply
6. for 7. selling/to sell 8. main 9. service 10. because

解析

【分析】
补全对话需结合上下文语境,梳理对话逻辑:1处A询问是否用AI app,B需回答使用的AI,对应A选项;2处A问喜欢Doubao的原因,需说明其用途,对应F选项;3处A说用DeepSeek,B需询问选择原因,对应E选项;4处讨论用AI过多的问题,对应G选项(失去自主解决问题的能力);5处A同意观点,B需提出合理建议,对应C选项。补全短文需结合语境、词性及固定搭配:1处为food delivery service(配送服务)固定搭配;2处为与美团的竞争,用competition;3处否定句用any;4处hope to do结构,用to draw;5处副词simply修饰动词offer;6处be known for固定搭配;7处start doing/to do结构,用selling/to sell;8处形容词main修饰名词business;9处food delivery service(配送服务);10处引导原因状语,用because。
【解析】
一、补全对话:1. 根据上文A问是否用AI app,B回答使用的AI,选A;2. 根据上文问喜欢Doubao的原因,选F;3. 根据上文A说用DeepSeek,B问原因,选E;4. 根据上文讨论用AI过多的问题,选G;5. 根据下文A同意,B提建议,选C。
二、补全短文:1. 固定搭配food delivery service;2. 与美团的竞争,用名词competition;3. 否定句中用any;4. hope to do结构,填to draw;5. 副词simply修饰动词offer;6. be known for固定搭配;7. start doing/to do结构,填selling/to sell;8. 形容词main修饰名词business;9. food delivery service;10. 引导原因状语,填because。
【答案】
1.A 2.F 3.E 4.G 5.C
1. delivery 2. competition 3. any 4. to draw 5. simply
6. for 7. selling/to sell 8. main 9. service 10. because
【知识点】
情景交际、词汇运用
【点评】
本题分别考查情景对话的上下文逻辑衔接和词汇的适当形式运用,需结合语境、语法及固定搭配作答,属于基础题型,注重基础能力的考查。
【难度系数】
0.7