2026年新编基础训练八年级英语上册外研版第48页答案
一、根据提示写单词
1. Today, it is easy for us to buy different kinds of things o
online
(在线上).
2. The m
mobile
(移动式的) home is very convenient for people who like to travel.
3. It is quite dangerous to follow a stranger to go a
anywhere
(任何地方).
4. 立德树人·民族自豪感 Whenever I see the p
progress
(进步) of our country, I have a sense of pride.
5. The nurse touched the patient's forehead to c
check
(检查) whether he had a fever.

答案

1.online 2.mobile 3.anywhere 4.progress 5.check

解析

【分析】
本题为根据首字母及汉语提示填写单词的题目,解题思路是先理解每个句子的语境,再结合给出的首字母和汉语提示,回忆对应的正确英文单词,确保单词拼写准确,符合句子的语法和语义要求。
【解析】
1. 句意:如今我们很容易在线购买各种物品,“在线上”对应的英文单词是online,首字母为o,符合要求;
2. 句意:移动式房屋对喜欢旅行的人来说非常方便,“移动式的”对应mobile,首字母为m,匹配题意;
3. 句意:跟着陌生人去任何地方是相当危险的,“任何地方”对应anywhere,首字母为a,符合要求;
4. 句意:每当我看到我们国家的进步,就会有自豪感,“进步”对应progress,首字母为p,匹配题意;
5. 句意:护士摸病人的额头检查他是否发烧,“检查”对应check,首字母为c,符合要求。
【答案】
1.online 2.mobile 3.anywhere 4.progress 5.check
【知识点】
单词拼写,基础词汇,词汇运用
【点评】
本题考查英语基础词汇的识记与运用,题型简单,侧重核心词汇的掌握,适合学生巩固英语基础,难度较低。
【难度系数】
0.8
二、用括号内所给词的适当形式填空
6.
Education
(educate) plays an important part in personal growth.
7. Try different
activities
(activity) like listening to music or reading books.
8. 立德树人·悦纳自我 Everyone is special. Find your
advantages
(advantage) and be yourself.
9. My mother told me stories, and
taught
(teach) me how to read.
10. Eating too much junk food can have bad
effects
(effect) on our health, like making us overweight.

答案

6.Education 7.activities 8.advantages 9.taught
10.effects

解析

【分析】
本题为用所给词的适当形式填空,需先分析每个句子的结构、成分,确定空格所需的词性或语法要求,再对括号内的词进行相应变形:第6题需主语用名词;第7题different后接可数名词复数;第8题根据句意用名词复数;第9题由时态确定动词形式;第10题根据固定搭配确定名词复数。
【解析】
6. 空格处作句子主语,需用名词,educate的名词形式为Education,且位于句首,首字母大写。
7. different(不同的)后接可数名词复数,activity的复数形式为activities。
8. 句意是“找到你的优点”,advantage为可数名词,此处用复数形式表示泛指,故填advantages。
9. 由前半句的told(tell的过去式)可知,句子为一般过去时,and连接并列谓语,teach的过去式为taught。
10. 固定搭配have bad effects on意为“对……有坏影响”,effect此处用复数形式,故填effects。
【答案】
6.Education 7.activities 8.advantages 9.taught 10.effects
【知识点】
词性转换、名词单复数、动词时态
【点评】
本题为英语基础词汇变形题,考查词性转换、名词单复数及动词时态的核心知识点,难度不大,适合巩固英语基础,需注意句首大写、名词复数变化及动词过去式的正确形式。
【难度系数】
0.8
三、完形填空
Science and technology are developing faster and faster. They change the world a lot and become
B
parts of our daily lives. Recently, a new technology called Artificial Intelligence (AI) has become popular. It is
A
our lives in amazing ways. It makes many things no longer just
B
. They may come true one day.
AI can do many things, such as cleaning houses, driving cars, and even playing chess. Surprisingly, some
C
are also using AI to
48 英语 八年级 上册 外研版
help with their daily teaching. For example, teachers can use AI to analyze (分析) students' performance, so that they can use different teaching ways to meet different students'
D
. What's more, AI can help students solve learning problems by answering questions and giving answers, just like a real
A
. With AI, teaching and learning become more
B
.
Some scientists believe that AI will become even more
C
in the future. It will be able to do almost everything instead of humans. However, some people are becoming worried because AI can do many things faster and better than humans. They are afraid that they might
D
their jobs in the future.
So please remember: every coin has two
C
. We can use AI to improve our lives, but we can't let it control our lives.
(
B
)11. A. strange B. important
C. healthy D. terrible
(
A
)12. A. changing B. breaking
C. filling D. leading
(
B
)13. A. jokes B. dreams
C. questions D. news
(
C
)14. A. houses B. cinemas
C. schools D. markets
(
D
)15. A. feelings B. hobbies
C. wishes D. needs
(
A
)16. A. teacher B. student
C. friend D. parent
(
B
)17. A. boring B. convenient
C. correct D. difficult
(
C
)18. A. possible B. dangerous
C. powerful D. colourful
(
D
)19. A. get B. do
C. finish D. lose
(
C
)20. A. changes B. points
C. sides D. rules

答案

11.B 12.A 13.B 14.C 15.D 16.A 17.B 18.C 19.D 20.C

解析

【分析】
做完形填空需先通读全文把握主旨,再结合上下文语境、词义辨析及固定搭配逐一分析选项:第11题根据科技对生活的影响选合适形容词;第12题对应前文“改变世界”选动词;第13题由后文“come true”匹配名词;第14题依据“日常教学”确定场所;第15题选满足学生需求的名词;第16题结合教学场景选身份名词;第17题选AI带来的教学效果形容词;第18题描述AI未来的能力;第19题对应“担心”选动词;第20题用固定搭配确定答案。
【解析】
11. 前文提到科技改变世界,可知科技成为日常生活的重要部分,故选B(important)。
12. 前文说科技改变世界,此处指AI以惊人方式改变生活,故选A(changing)。
13. 后文“come true(实现)”对应“dreams(梦想)”,故选B。
14. 后文提到“daily teaching(日常教学)”,可知是学校在使用AI,故选C(schools)。
15. 不同教学方式是为了满足不同学生的需求,故选D(needs)。
16. AI回答问题的功能类似老师,对应教学场景,故选A(teacher)。
17. AI辅助教学让教与学更方便,故选B(convenient)。
18. 描述AI未来的能力,“powerful(强大的)”符合语境,故选C。
19. AI比人做得好,人们害怕失去工作,故选D(lose)。
20. 固定搭配“every coin has two sides(事物都有两面性)”,故选C。
【答案】
11.B 12.A 13.B 14.C 15.D 16.A 17.B 18.C 19.D 20.C
【知识点】
完形填空、词义辨析、上下文语境
【点评】
本文围绕AI展开,考查八年级学生对词汇、语境及固定搭配的运用能力,需结合上下文逻辑分析,难度适中。
【难度系数】
0.6