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Unit 12 Innovation单元测试-2025-2026学年高中英语北师大版选择性必修第四册
（试卷满分：150分考试时间：120分钟）
第一部分单词练习（共两节，满分30分）
第一节单句语法填空（共10小题；每小题1.5分，满分15分）
1.Many new inventions________(introduce)to daily life in the past five years.
2.The little boy is curious about everything and shows great________(create).
3.It is worth________(explore)new ideas to solve traditional problems.
4.The project________(design)to help the elderly has won high praise.
5.Without innovation,it is hard for a company________(compete)in the market.
6.If we________(not adopt)new technology,we would fall behind others.
7.The new app allows users________(finish)tasks more efficiently.
8.What he wants to do is________(bring)convenience to ordinary people.
9.She is considered one of the________(bright)young inventors in her school.
10.Only by learning constantly________we keep up with the times.
第二节单词拼写（共10小题；每小题1.5分，满分15分）
11.The government encourages________(创新)to drive social development.
12.His new________(发明)has greatly improved working efficiency.
13.We must________(采用)new methods to solve the difficult problem.
14.The________(设备)is powered by green energy.
15.She has a strong desire to________(创造)something useful.
16.The new plan will________(使可能)us to finish work earlier.
17.We need________(技术的)support to complete the project.
18.The idea is________(实用的)and easy to carry out.
19.They are doing________(研究)on AI and education.
20.His speech is so________(有启发性的)that all students are inspired.
第二部分阅读（共两节，满分50分）
第一节阅读理解（共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Dear students,
Our school will hold the 2026 Campus Innovation Competition to encourage creative thinking and practical abilities.This year’s theme is“Innovation for Better Life”.We welcome all creative students to take part and show your talent.
The competition includes three groups:inventions,AI applications,and green energy designs.Your works should solve real-life problems,such as helping the elderly,protecting the environment,or improving study efficiency.You can work alone or in teams of at most three members.
The school will provide basic materials and professional guidance from teachers.Winners will receive prizes and a chance to take part in the city-level competition.All participants will get a special certificate to encourage creativity.
If you are interested,please sign up online via the school app before April 30.You need to hand in your design plan and explain your ideas clearly.The final show will be held on May 15 in the school hall.
Come and join us!Use your wisdom to create,invent and light up the future.
21.What is the theme of the 2026 Campus Innovation Competition
A.AI for Future Development B.Innovation for Better Life
C.Green Energy on Campus D.Creative Inventions Worldwide
22.What can we know about the competition
A.Students must work in teams B.Materials and guidance are provided
C.Only senior students can take part D.The final show will be held online
23.What is the purpose of this text
A.To introduce high-tech inventions B.To encourage students to join the competition
C.To teach students how to design inventions D.To show prizes for creative students
B
Last year,my classmate Leo invented a highly practical smart walking stick for the elderly,an innovation that brought him great honor and wide recognition.The idea originated from his grandmother.She suffered from poor night vision and unsteady steps.Every time she went out after dark,she would worry about tripping over things,and her personal safety was always at risk.
Leo found that common walking sticks could not solve these troubles at all.They could not light up dark roads,remind users of dangers ahead,or offer help on slopes and stairs.He made up his mind to create a much better walking stick.He spent weeks reading professional books,learning basic electronic skills and doing repeated research.With his science teacher’s patient guidance,he added a long-lasting bright LED lamp,an automatic fall reminder and a mini location tracker to the walking stick.
At first,the project met huge troubles.The battery ran out very quickly,and the alarm system would malfunction from time to time.Most of his classmates thought he would give up this difficult task.But Leo never lost heart.He tested thousands of times,improved the design again and again,and fixed one technical problem after another.Finally,all difficulties were completely solved.
When he gave the finished smart stick to his grandma,she felt extremely safe and moved.With the help of this invention,she could walk around the neighborhood confidently even on dark nights.Later,Leo took part in the city’s youth innovation contest and surprisingly won the first place.
Many people asked Leo what made him achieve such great success.Leo said true innovation does not lie in complex and fancy ideas.It lies in noticing the needs of others and having the courage to solve real life problems.His experience has inspired all of us to care more about people around us and bring small but warm changes to the world with creativity.
24. What made Leo decide to create the smart walking stick
A. His personal hobby of inventing things
B. His teacher’s task and encouragement
C. His grandma’s safety trouble when walking at night
D. His wish to take part in the city competition
25. The underlined word malfunction in Paragraph 3 most probably means ______.
A. work incorrectly B. run fast
C. stop forever D. become brighter
26. What can we infer from the whole passage
A. Leo’s invention worked perfectly at the very beginning
B. Leo insisted on his dream instead of giving up easily
C. Leo only cared about winning the prize in the contest
D. No one supported Leo when he met difficulties
27. What is the best title for the text
A. An Invention Born of Care and Persistence B. How to Make a Smart Walking Stick
C. Ways to Win Invention Competitions D. The Importance of Loving Family
C
Innovation has changed education greatly in recent years.AI technology,as one of the most important innovations,is making learning smarter,more personalized and more efficient.
AI teaching systems can check students’ homework in seconds and find their weak points.They provide different study plans according to each student’s level,so students can improve more effectively.Smart tools can also answer questions at any time,helping students solve problems immediately.
Virtual reality(VR)is another popular innovation.It brings classrooms to life.Students can“visit”ancient places,join experiments and talk to historical figures in class,making learning more lively and interesting.
However,innovation also brings challenges.Some students depend too much on technology and lose thinking abilities.Others may get distracted by smart devices.Teachers and parents need to guide students to use technology wisely.
In the future,innovation will continue to develop.We should welcome new technology but also keep traditional learning advantages.The key is to use innovation as a helper,not a replacement,for real learning and thinking.
28.What is the main idea of Paragraph 2
A.How AI helps students learn better B.How to use AI teaching systems
C.Why students like smart tools D.When to use VR in class
29.What advantage does VR bring to learning
A.It makes study more boring B.It makes class more lively and real
C.It replaces teachers completely D.It gives students more homework
30.What challenge does innovation bring
A.Study becomes more effective B.Students lose thinking abilities easily
C.Teaching becomes more convenient D.Learning becomes more personalized
31.What is the author’s attitude toward innovation in education
A.Fully negative B.Completely unconcerned
C.Supportive but cautious D.Doubtful and critical
D
Some people believe innovation means giving up traditions.However,the truth is that real innovation builds on traditions instead of destroying them.The best inventions always connect the new and the old.
Traditions give us experience and wisdom.They are the foundation of our culture.Without understanding traditions,innovation becomes empty and meaningless.Many great innovations come from improving traditional things.
Innovation brings progress and solves new problems.It keeps our culture active and develops our society.Without innovation,traditions will stay still and disappear slowly.
Therefore,traditions and innovation should work together.We should respect the old but dare to create the new.We can use modern technology to protect traditions and use traditional wisdom to guide innovation.
For students,we should keep curious and creative.Learn from the past,and create for the future.Only in this way can we become real innovators and build a better world.
32.What does the author think of traditions and innovation
A.Innovation must replace traditions B.They should work together
C.Traditions stop innovation D.They are completely opposite
33.What can we infer from Paragraph 2
A.Traditions are useless for innovation B.Empty ideas make good inventions
C.Many innovations come from traditions D.Traditions need no improvement
34.What will happen without innovation
A.Society develops fast B.Culture becomes active
C.Traditions may disappear D.People get more wisdom
35.What is the purpose of the text
A.To tell us to give up traditions B.To encourage us to innovate on traditions
C.To show problems of modern technology D.To explain how to create new inventions
第二节七选五(共5小题；每小题2.5分，满分12.5分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
How to Cultivate Innovation Spirit
Innovation is regarded as the driving force behind social progress.36.______Many students wrongly believe that innovation is only for talented scientists,but actually,it is a quality that everyone can develop with proper training and practice.
Firstly,we should keep a curious mind toward the world.37.______Instead of accepting facts unquestioningly,creative people always ask“why”and“what if”,which helps them discover new possibilities hidden in daily life.
Secondly,we should enrich our knowledge and broaden our horizons.Innovation is seldom created out of thin air.38.______A wide knowledge base provides the foundation for new combinations and new discoveries.
Thirdly,we need to learn to face failure bravely.Almost all innovative inventions were achieved after hundreds of failures.39.______Instead of being discouraged,we should regard failures as valuable chances to improve our ideas.
Lastly,teamwork plays an important role in innovation.40.______By communicating and cooperating with others,we can make up for our own weaknesses and create better ideas together.
A.It is based on rich knowledge and experience
B.Failure is not a shame but a step to success
C.However,innovation can be hard to develop
D.Curiosity is the first step toward creative thinking
E.Diverse ideas can inspire better innovation
F.It is wise to depend on technology completely
G.Keeping silent is the key to making progress
第三部分：语言运用(共两节，满分30分)
第一节：完形填空(共15小题;每小题1分，满分15分)
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
When I was a child,I was always interested in creating new things.I liked to take old machines 41.______and try to put them together in new ways.My parents often encouraged me to 42.______my ideas.
One day,I found that my family wasted a lot of water.I decided to invent a small machine to 43.______water.I drew pictures,bought simple 44.______and worked for weeks.It was hard,and I 45.______many times.
My teacher noticed my effort and gave me useful 46.______.With her help,I improved the machine.Finally,it could 47.______used water and make it clean again.
I took part in the school’s innovation 48.______and won first prize.I was so 49.______.
This experience taught me that innovation is not about difficult ideas.It is about 50.______problems and trying to solve them.It needs patience,courage and continuous effort.
Now I still love creating.I believe small innovations can make a big 51.______to the world.I will keep 52.______and never give up my dream.I hope to invent more useful things to 53.______people’s life.
I also want to tell my classmates that everyone can be innovative.54.______you set your mind to it and keep trying,you can turn your creative ideas into reality.Innovation is the key to 55.______a better future.
41.A.apart B.up C.off D.on
42.A.give up B.try out C.put away D.take back
43.A.waste B.pollute C.save D.carry
44.A.materials B.toys C.books D.gifts
45.A.succeeded B.failed C.won D.finished
46.A.money B.information C.advice D.attention
47.A.collect B.produce C.discover D.reuse
48.A.meeting B.competition C.party D.trip
49.A.sad B.proud C.angry D.curious
50.A.forgetting B.raising C.ignoring D.discussing
51.A.difference B.mistake C.plan D.deal
52.A.creating B.waiting C.complaining D.learning
53.A.harm B.trouble C.improve D.destroy
54.A.As far as B.As long as C.Even if D.As if
55.A.refusing B.imagining C.building D.guessing
第二节：语篇语法填空（10个小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Innovation plays a key role in human progress and has shaped our world greatly over the past decades.As a driving force behind social development,innovation 56.________(change)the way we live,work and communicate in many aspects.It not only brings convenience and 57.________(efficient)to our daily life but also pushes forward technology and culture continuously.
Nowadays,many young people make full use of 58.________(advance)technology to carry out creative inventions and designs.They devote their energy to 59.________(explore)new possibilities and solving real-life problems.Some design intelligent tools for the elderly,while others create green products 60.________can protect the environment better.
It is widely acknowledged that innovation requires creativity,patience and courage.People who insist 61.________their dreams and never give up easily are more likely to succeed.Every great innovation was achieved after countless attempts and failures,and there is no shortcut to 62.________(create)something truly meaningful.
As high school students,we should take an active part in innovative activities and practice 63.________(us)creativity.We should keep curious,think independently and be brave enough to try new things.By combining knowledge with practice,we can turn our creative ideas 64.________reality.
In a word,innovation makes our world better and more colorful.The more efforts we put into creativity,65.________(strong)our ability to build a brighter future will be.
第四部分写作(共两节，满分40分)
第一节应用文写作(满分15分)
假定你是李华，你校将举办“Teenage Innovation Show”。请给外教Mr.Smith写一封邮件，邀请他来担任评委，内容包括：
1.时间：下周五下午3点；
2.目的：鼓励创新，分享创意；
3.期待回复。
词数：100左右
Dear Mr.Smith，
第二节读后续写(满分25分)
阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。词数150左右，续写部分分为两段，每段开头已为你写好。
Last term,our school encouraged us to carry out a small innovation project.My group decided to design a smart schoolbag that could help students carry things more easily and stay healthy.
We planned to add a wheel system,a light alarm and a weight monitor to the bag.However,we soon met many difficulties.The wheels were too heavy,the system failed to work,and we had no idea how to design the monitor properly.We almost gave up.
Our teacher advised us to look for information online and learn from failed examples.She told us that innovation needed patience and teamwork.With her encouragement,we divided the work and tried again and again.We changed materials,improved the design and tested many times.
Finally,our smart schoolbag worked well.It was light,convenient and useful.We took part in the school’s innovation show and surprised all teachers and students.
Paragraph 1:
When our show ended,we received warm praise from teachers and classmates.
Paragraph 2:
This innovation experience has had a deep influence on me.答案
第一部分单词练习（共两节，满分30分）
第一节单句语法填空（共10小题；每小题1.5分，满分15分）
1.have been introduced 2.creativity 3.exploring 4.designed 5.to compete
6.didn’t adopt/did not adopt 7.to finish 8.to bring 9.brightest 10.can
第二节单词拼写（共10小题；每小题1.5分，满分15分）
11.innovation 12.invention 13.adopt 14.equipment 15.create
16.enable 17.technical 18.practical 19.research 20.inspiring
第二部分阅读（共两节，满分50分）
第一节阅读理解（共15小题；每小题2.5分，满分37.5分）
21.B 22.B 23.B 24.C 25.A 26.B 27.A 28.A 29.B 30.B
31.C 32.B 33.C 34.C 35.B
第二节七选五（共5小题；每小题2.5分，满分12.5分）
36.C 37.D 38.A 39.B 40.E
第三部分语言运用（共两节，满分30分）
第一节完形填空（共15小题；每小题1分，满分15分）
41.A 42.B 43.C 44.A 45.B 46.C 47.D 48.B 49.B 50.B
51.A 52.A 53.C 54.B 55.C
第二节语篇语法填空（共10小题；每小题1.5分，满分15分）
56.has changed 57.efficiency 58.advanced 59.exploring 60.that/which
61.on 62.creating 63.our 64.into 65.the stronger
第四部分写作（共两节，满分40分）
第一节应用文写作（满分15分，100词）
Dear Mr.Smith,
I’m Li Hua.I’m writing to invite you to be a judge at our school’s Teenage Innovation Show.
The show will take place at 3 p.m.next Friday.Its purpose is to encourage students’creativity and let us share wonderful and practical ideas.All works are designed by students and focus on solving real-life problems.
We would greatly appreciate it if you could accept our invitation.Looking forward to your reply.
Yours,
Li Hua
第二节读后续写（满分25分，150词左右）
Paragraph 1:
When our show ended,we received warm praise from teachers and classmates.They spoke highly of our smart schoolbag for its creativity and practical value.Many students said it was useful and could really help improve their daily life.Some teachers even gave us professional advice to make our invention better.We felt so excited and proud that all our hard work finally paid off.
Paragraph 2:
This innovation experience has had a deep influence on me.I learned that innovation is not easy at all.It requires patience,courage,continuous efforts and strong teamwork.Failure is not terrible but a necessary step toward success.This experience also made me fall in love with creating more deeply.I will keep trying to turn small creative ideas into reality and make the world better with innovation.

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