2026 届中考英语三轮冲刺 微专题25热点话题·科技与环保（含答案）

2026 届中考英语三轮冲刺
微专题25热点话题·科技与环保
近年来，中考英语越来越注重考查学生对热点话题的理解和表达能力。2023-2025年全国各地市真题卷显示，阅读理解、完形填空、书面表达中频繁出现与人工智能、航天成就、环境保护、垃圾分类、低碳生活等相关的素材。本专题精选60道热点题目，涵盖单项选择、完形填空、阅读理解、语篇填空、任务型阅读等题型，帮助考生积累热点词汇，提升语篇分析能力。
一线教师观察·来自课堂的真实困惑
我教了十几年毕业班，发现学生在热点话题题上的困惑集中在：
遇到科技类文章，生词多，读不懂。
环保类话题词汇不熟悉，不会表达。
不知道如何用英语描述科技发展和环保措施。
其实，热点话题有“高频词汇库”。下面的60道题目覆盖了近年中考最热门的科技与环保话题，学生练完后，考试遇到同类话题就能从容应对。
专项训练
第一部分 单项选择·科技热点（15题）
1. With the development of AI, more and more tasks ______ by machines in the future.
A. will do
B. will be done
C. are doing
D. have done
2. The Chinese space station, Tiangong, ______ in the sky for several years.
A. has been
B. was
C. is
D. will be
3. Chang'e-5 successfully ______ lunar samples back to Earth in 2020.
A. brings
B. brought
C. has brought
D. will bring
4. 5G technology allows us ______ information much faster.
A. send
B. to send
C. sending
D. sent
5. The smart speaker can ______ your voice and answer your questions.
A. hear
B. recognize
C. remember
D. forget
6. Many people worry that AI might ______ human jobs in the future.
A. create
B. replace
C. protect
D. improve
7. The Tianwen-1 probe successfully landed on ______ in 2021.
A. the Moon
B. Mars
C. Venus
D. Jupiter
8. Self-driving cars can help reduce traffic accidents because they ______ by computers.
A. control
B. are controlled
C. have controlled
D. were controlled
9. The BeiDou Navigation Satellite System is now used ______ over 120 countries.
A. in
B. on
C. at
D. for
10. Online learning became popular during the pandemic because students ______ study at home.
A. must
B. could
C. need
D. should
11. The new AI tool can translate languages ______, making communication easier.
A. immediately
B. carefully
C. slowly
D. quietly
12. China's FAST telescope is the world's largest radio telescope. It ______ in 2020.
A. completes
B. completed
C. was completed
D. has been completed
13. The word "AI" ______ for artificial intelligence.
A. stands
B. looks
C. waits
D. cares
14. Scientists are developing new materials ______ can replace plastic.
A. who
B. which
C. whom
D. what
15. The Shenzhou-18 spacecraft ______ three astronauts to the space station.
A. sent
B. sent up
C. carried
D. took
第二部分 单项选择·环保热点（15题）
16. We should ______ waste to protect the environment.
A. reduce
B. increase
C. create
D. produce
17. Many cities have started a waste-sorting system. People put different waste into different ______.
A. bags
B. boxes
C. bins
D. bottles
18. Recycling is a great way to ______ resources.
A. waste
B. save
C. use
D. find
19. The government encourages people to use public transportation ______ private cars.
A. instead of
B. because of
C. thanks to
D. as for
20. If we don't take action, the Earth's temperature will continue ______.
A. to rise
B. rising
C. to fall
D. falling
21. Many animals are ______ because their natural homes are disappearing.
A. dangerous
B. endangered
C. safe
D. protected
22. Plastic waste takes hundreds of years to ______ down.
A. break
B. cut
C. put
D. turn
23. We can help the environment by ______ reusable bags instead of plastic ones.
A. use
B. using
C. used
D. to use
24. The Yangtze River is the longest river in China. It is about 6,300 kilometers ______.
A. long
B. wide
C. high
D. deep
25. To reduce air pollution, more and more people choose to ride ______.
A. cars
B. buses
C. bikes
D. trains
26. The three R's of environmental protection are reduce, reuse and ______.
A. recycle
B. repair
C. return
D. remove
27. Planting more trees is a good way to ______ the environment.
A. pollute
B. improve
C. destroy
D. damage
28. The local government has ______ a ban on single-use plastics.
A. put
B. taken
C. made
D. brought
29. If we keep using resources carelessly, they will ______ out one day.
A. run
B. come
C. go
D. get
30. It's our duty to ______ the Earth for future generations.
A. protect
B. pollute
C. change
D. use
第三部分 完形填空·科技环保融合（10题）
Have you ever heard of "green technology" It is technology that is (31)______ for the environment. For example, solar panels (32)______ sunlight into electricity. They don't produce pollution. Electric cars are another example. They run on electricity instead of gas, so they (33)______ less air pollution. Many companies are also using AI to (34)______ energy. Smart buildings can turn off lights when no one is in the room. This saves a lot of energy. (35)______, technology can help us live a greener life. But we also need to (36)______ our own habits. Simple things like turning off lights and using reusable bags can make a big (37)______. Together, we can use technology wisely and (38)______ our planet. Remember, every small action (39)______. Let's (40)______ today!
选择正确答案填空。
31. A. harmful
B. good
C. bad
D. useful
32. A. turn
B. change
C. convert
D. all of above
33. A. cause
B. reduce
C. produce
D. create
34. A. waste
B. save
C. use
D. make
35. A. However
B. Therefore
C. Moreover
D. Otherwise
36. A. change
B. keep
C. follow
D. break
37. A. difference
B. decision
C. mistake
D. promise
38. A. pollute
B. protect
C. destroy
D. forget
39. A. helps
B. counts
C. matters
D. all of above
40. A. start
B. end
C. stop
D. finish
第四部分 阅读理解（2篇，共10题）
Passage 1 (科技)
Artificial intelligence (AI) is changing the world. It is already used in many areas. For example, voice assistants like Siri and Alexa can answer questions. Self-driving cars can drive without human help. AI can also help doctors diagnose diseases. However, some people worry that AI might take away jobs. Experts say that while AI will replace some jobs, it will also create new ones. The key is to learn new skills and adapt to changes. AI is a tool, and how we use it will shape our future.
41. What is the main idea of the passage
A. AI is dangerous and should be stopped.
B. AI is used in many areas and has both benefits and concerns.
C. AI will take away all jobs.
D. AI is only for voice assistants.
42. What can AI help doctors do
A. Drive cars.
B. Answer questions.
C. Diagnose diseases.
D. Create jobs.
43. What do experts say about jobs and AI
A. AI will replace all jobs.
B. AI will create new jobs.
C. AI will replace some jobs and create new ones.
D. AI has no effect on jobs.
44. What is the key to facing AI changes according to the passage
A. Stopping AI development.
B. Learning new skills.
C. Using AI less.
D. Worrying about the future.
45. What does the writer think of AI
A. It is a tool.
B. It is dangerous.
C. It is useless.
D. It is perfect.
Passage 2 (环保)
Every year, millions of tons of plastic waste end up in the ocean. This harms sea animals and pollutes the water. To solve this problem, many countries are taking action. Some have banned plastic bags. Others encourage recycling. Scientists are also working on new materials that can replace plastic. One example is biodegradable plastic made from plants. It can break down in the environment. As individuals, we can also help. We can use reusable bags, bottles, and containers. We can avoid buying products with too much packaging. Every small action makes a difference. Together, we can create a cleaner future.
46. What is the main problem discussed in the passage
A. Air pollution.
B. Plastic waste in the ocean.
C. Water shortage.
D. Climate change.
47. What are some countries doing to solve the problem
A. Banning plastic bags.
B. Encouraging recycling.
C. Developing new materials.
D. All of above.
48. What is biodegradable plastic made from
A. Oil.
B. Plants.
C. Animals.
D. Metal.
49. What can individuals do to help
A. Use reusable bags and bottles.
B. Avoid too much packaging.
C. Both A and B.
D. Use more plastic products.
50. What is the writer's attitude toward solving the problem
A. Hopeless.
B. Encouraging.
C. Worried.
D. Angry.
第五部分 语篇填空（科技环保综合，10题）
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
In recent years, China has made great (51)______ (achieve) in space exploration. The Chang'e lunar probes (52)______ (success) landed on the moon. The Tianwen-1 mission (53)______ (reach) Mars. The Chinese space station, Tiangong, is now (54)______ symbol of China's space power. (55)______ the same time, China is also working hard (56)______ (protect) the environment. Many cities have (57)______ (start) a waste-sorting system. People are encouraged (58)______ (use) public transportation. The government is also (59)______ (plant) millions of trees every year. These efforts will help (60)______ (create) a better future for all.
51. _____________ 52. _____________ 53. _____________ 54. _____________ 55. _____________
56. _____________ 57. _____________ 58. _____________ 59. _____________ 60. _____________
三轮冲刺·教师备考锦囊
1. “热点词汇”分类积累：将科技类词汇（AI, space, satellite, probe）和环保类词汇（recycle, reduce, waste, pollution）整理成表，每天晨读背诵。
2. “科技短文”精读训练：选取科技类英文短文，让学生精读并翻译，积累专业表达。
3. “环保话题”写作练习：让学生用所学词汇写一篇关于环保的短文，强化表达。
4. “时事新闻”进课堂：每周选取一则科技或环保新闻，让学生用英语复述。
5. 错题归因卡片：让学生把错题按话题（科技、环保）分类，写出错误原因和正确表达。
6. 最后叮嘱：考前两周，每天读一篇热点话题短文，保持语感。
冲刺寄语：热点话题是时代的声音。关注科技与环保，你不仅能得分，更能成为有责任感的时代新人！
参考答案
第一部分（1-15）：1-5 B A B B B 6-10 B B B A B 11-15 A C A B C
第二部分（16-30）：16-20 A C B A A 21-25 B A B A C 26-30 A B A A A
第三部分（31-40）：31-35 B D C B B 36-40 A A B D A
第四部分（41-50）：41-45 B C C B A 46-50 B D B C B
第五部分（51-60）：51. achievements 52. successfully 53. reached 54. a 55. At 56. to protect 57. started 58. to use 59. planting 60. create
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