B
Do you ook forward to livnatythat clke humansSmat e
help you reach the goal.
It issaid that byb6ope around theor will iven
Our city,Zhangi isals activelyworking o developinga smar city.f
smart city an be like a big and clever machine.Fore the rubbish binsthe
cleanershen toe.The buildingscaocmutersisemper
ature to save electricity.Different technologies make these things come true.
gether to make a city smart.
They work to-
Internet of things
Big data(数据)
Can your smartwatch whisper to your
Big data does a lot for the city.It
home When you're near your house,your
helps the city solve problems smarter.For
smartwatch sends a secret signal to turn on
example,data about the traffic flow
the lights,even tell your cook to begin to
in the city tells us how to reduce the
make your afternoon tea!This isn't magic.
traffic jam.Data can predict the weather.
Almost everything connects to the Internet
This way,we can prepare for it early!Big
data isn't just about traffic and weather.It
and chats with each other online.
helps officials decide where to build schools
and hospitals.
5G networks
AI assistants
5G networks provides high-speed Inter-
AI assistants don't just collect data,
net.It makes the Internet of things p....
AI assistants also keep learning from the
With 5G,you can download your favorite
mistakes.They are like having digital
2-hour movie in just one second,Ideally,
brains that grow smarter every day!More
the speed of 5 G can be up to 10 GB per sec
importantly,AI assistants can code apps,
ond.That can be 100 times faster than 4
write stories,create cool art works and
G.It will rewrite how we live in the city.
more.AI can't replace us,but it can help
us dream bigger and achieve more.
53.From the text,we know a smart city
A.needs no cleaners
B.is full of clever people
C.needs different technologies
D.is a small smart machine
54.Which is the proper word in the sentence "It makes the Internet of things p.."
A.poor
B.polite
C.patient
D.possible
55.The text is mainly about
A.what makes a city smart
B.how we can get smart
C.why we live in a smart city
D.when a smart city will come true
Most people think plants are quiet.They can't talk or think,but a videofrom Bilibili
surprises everyone and gives us a new look at plants.It shows how plants secretly compete,
help each other,and even talk in amazing ways!
Plants compete against each other to live.In the rainforests,different kinds of plants
compete for sunlight.The forest ground is described as a battlefield.Only two percent of
the sunlight gets through them.Some plants spread their big leaves to reach light.But oth-
er plants may catch them up.Finally,other fast-growing plants overtake them to receive
more sunshine.Interestingly,plants even fight underground!Their roots compete for wa-
ter and nutrients (in the soil,just like athletes racing for a prize.
八年级英语第4页（共6页）2024—2025 学年度第二学期期中学情诊断测试
八年级 英语试题答案
听力部分： 1 – 25 (每题 1 分)
I. 1--5 CABAC II. 6--10 BCABC 11—15 CACBB III. 16--20 AACBC
IV. 21. vacation 22. eleven\11 23. dirty 24. shake 25. friendship
笔试部分：26 -- 50 (每题 1 分) 51 -- 70 (每题 2 分) 71 (本题 10 分)
V. 26—30 DBCAA 31—35 BDBAC
VI. 36. in 37. have cut 38. will lose 39. to protect 40. northern
41. was covered 42. cleaning 43. simply 44. their 45. from
46. joined 47. help 48. the 49. Best (小写不扣分) 50. and
VII. 51—55 DBCDA 56—60 CDABC
VIII. 61. Some experts and artists. \ Some experts and artists tested Sora\it (for problems at first).
62. Text descriptions. \ It can change text descriptions into videos.
63. Because they look so real.
64. By adding watermarks to Sora’s videos. \ It is adding watermarks to Sora’s videos (to help
users find out the true information).
65. I want to make a video about …. Because …
（本题答案不唯一，句子及逻辑正确即得分。）
注意：各小题完整回答时，关键信息对但句子不完整或代词不正确，扣 1 分。
IX. 66. Can \ Could \ May I help you
67. What do you think of them \ How do you like them \ What are they like
68. Which book \ one would you like (to borrow)
69. Here you are. \ Here it is.\ Here (This) is my library card.
70. How long can I keep the book\it
注意：参考答案不是唯一答案，句子及上下文逻辑正确即可得分。主要信息正确但书写有误
或句子不完整扣 1 分。
X. 71. 评分标准：第一个要点 2 分，第二个要点 3 分，第三个要点 3 分，第四个要点 2 分。
注意书写、通顺及适当发挥。
注意：1. 批阅作文的老师应采取鼓励性的评分原则，激励学生进一步提升写作水平。
2. 避免出现比较优秀的作文打分偏低的情况。
3. 抄写卷面其他内容的不得分。
