中考英语三轮冲刺练习+答案 微专题25热点话题 科技与环保

这是一份中考英语三轮冲刺练习+答案 微专题25热点话题 科技与环保，共2页。

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 develpment f AI, mre and mre tasks ______ by machines in the future.
A. will d
B. will be dne
C. are ding
D. have dne
2. The Chinese space statin, Tiangng, ______ in the sky fr several years.
A. has been
B. was
C. is
D. will be
3. Chang'e-5 successfully ______ lunar samples back t Earth in 2020.
A. brings
B. brught
C. has brught
D. will bring
4. 5G technlgy allws us ______ infrmatin much faster.
A. send
B. t send
C. sending
D. sent
5. The smart speaker can ______ yur vice and answer yur questins.
A. hear
B. recgnize
C. remember
D. frget
6. Many peple wrry that AI might ______ human jbs in the future.
A. create
B. replace
C. prtect
D. imprve
7. The Tianwen-1 prbe successfully landed n ______ in 2021.
A. the Mn
B. Mars
C. Venus
D. Jupiter
8. Self-driving cars can help reduce traffic accidents because they ______ by cmputers.
A. cntrl
B. are cntrlled
C. have cntrlled
D. were cntrlled
9. The BeiDu Navigatin Satellite System is nw used ______ ver 120 cuntries.
A. in
B. n
C. at
D. fr
10. Online learning became ppular during the pandemic because students ______ study at hme.
A. must
B. culd
C. need
D. shuld
11. The new AI tl can translate languages ______, making cmmunicatin easier.
A. immediately
B. carefully
C. slwly
D. quietly
12. China's FAST telescpe is the wrld's largest radi telescpe. It ______ in 2020.
A. cmpletes
B. cmpleted
C. was cmpleted
D. has been cmpleted
13. The wrd "AI" ______ fr artificial intelligence.
A. stands
B. lks
C. waits
D. cares
14. Scientists are develping new materials ______ can replace plastic.
A. wh
B. which
C. whm
D. what
15. The Shenzhu-18 spacecraft ______ three astrnauts t the space statin.
A. sent
B. sent up
C. carried
D. tk
第二部分 单项选择·环保热点（15题）
16. We shuld ______ waste t prtect the envirnment.
A. reduce
B. increase
C. create
D. prduce
17. Many cities have started a waste-srting system. Peple put different waste int different ______.
A. bags
B. bxes
C. bins
D. bttles
18. Recycling is a great way t ______ resurces.
A. waste
B. save
C. use
D. find
19. The gvernment encurages peple t use public transprtatin ______ private cars.
A. instead f
B. because f
C. thanks t
D. as fr
20. If we dn't take actin, the Earth's temperature will cntinue ______.
A. t rise
B. rising
C. t fall
D. falling
21. Many animals are ______ because their natural hmes are disappearing.
A. dangerus
B. endangered
C. safe
D. prtected
22. Plastic waste takes hundreds f years t ______ dwn.
A. break
B. cut
C. put
D. turn
23. We can help the envirnment by ______ reusable bags instead f plastic nes.
A. use
B. using
C. used
D. t use
24. The Yangtze River is the lngest river in China. It is abut 6,300 kilmeters ______.
A. lng
B. wide
C. high
D. deep
25. T reduce air pllutin, mre and mre peple chse t ride ______.
A. cars
B. buses
C. bikes
D. trains
26. The three R's f envirnmental prtectin are reduce, reuse and ______.
A. recycle
B. repair
C. return
D. remve
27. Planting mre trees is a gd way t ______ the envirnment.
A. pllute
B. imprve
C. destry
D. damage
28. The lcal gvernment has ______ a ban n single-use plastics.
A. put
B. taken
C. made
D. brught
29. If we keep using resurces carelessly, they will ______ ut ne day.
A. run
B. cme
C. g
D. get
30. It's ur duty t ______ the Earth fr future generatins.
A. prtect
B. pllute
C. change
D. use
第三部分 完形填空·科技环保融合（10题）
Have yu ever heard f "green technlgy"? It is technlgy that is (31)______ fr the envirnment. Fr example, slar panels (32)______ sunlight int electricity. They dn't prduce pllutin. Electric cars are anther example. They run n electricity instead f gas, s they (33)______ less air pllutin. Many cmpanies are als using AI t (34)______ energy. Smart buildings can turn ff lights when n ne is in the rm. This saves a lt f energy. (35)______, technlgy can help us live a greener life. But we als need t (36)______ ur wn habits. Simple things like turning ff lights and using reusable bags can make a big (37)______. Tgether, we can use technlgy wisely and (38)______ ur planet. Remember, every small actin (39)______. Let's (40)______ tday!
选择正确答案填空。
31. A. harmful
B. gd
C. bad
D. useful
32. A. turn
B. change
C. cnvert
D. all f abve
33. A. cause
B. reduce
C. prduce
D. create
34. A. waste
B. save
C. use
D. make
35. A. Hwever
B. Therefre
C. Mrever
D. Otherwise
36. A. change
B. keep
C. fllw
D. break
37. A. difference
B. decisin
C. mistake
D. prmise
38. A. pllute
B. prtect
C. destry
D. frget
39. A. helps
B. cunts
C. matters
D. all f abve
40. A. start
B. end
C. stp
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 wrld. It is already used in many areas. Fr example, vice assistants like Siri and Alexa can answer questins. Self-driving cars can drive withut human help. AI can als help dctrs diagnse diseases. Hwever, sme peple wrry that AI might take away jbs. Experts say that while AI will replace sme jbs, it will als create new nes. The key is t learn new skills and adapt t changes. AI is a tl, and hw we use it will shape ur future.
41. What is the main idea f the passage?
A. AI is dangerus and shuld be stpped.
B. AI is used in many areas and has bth benefits and cncerns.
C. AI will take away all jbs.
D. AI is nly fr vice assistants.
42. What can AI help dctrs d?
A. Drive cars.
B. Answer questins.
C. Diagnse diseases.
D. Create jbs.
43. What d experts say abut jbs and AI?
A. AI will replace all jbs.
B. AI will create new jbs.
C. AI will replace sme jbs and create new nes.
D. AI has n effect n jbs.
44. What is the key t facing AI changes accrding t the passage?
A. Stpping AI develpment.
B. Learning new skills.
C. Using AI less.
D. Wrrying abut the future.
45. What des the writer think f AI?
A. It is a tl.
B. It is dangerus.
C. It is useless.
D. It is perfect.
Passage 2 (环保)
Every year, millins f tns f plastic waste end up in the cean. This harms sea animals and pllutes the water. T slve this prblem, many cuntries are taking actin. Sme have banned plastic bags. Others encurage recycling. Scientists are als wrking n new materials that can replace plastic. One example is bidegradable plastic made frm plants. It can break dwn in the envirnment. As individuals, we can als help. We can use reusable bags, bttles, and cntainers. We can avid buying prducts with t much packaging. Every small actin makes a difference. Tgether, we can create a cleaner future.
46. What is the main prblem discussed in the passage?
A. Air pllutin.
B. Plastic waste in the cean.
C. Water shrtage.
D. Climate change.
47. What are sme cuntries ding t slve the prblem?
A. Banning plastic bags.
B. Encuraging recycling.
C. Develping new materials.
D. All f abve.
48. What is bidegradable plastic made frm?
A. Oil.
B. Plants.
C. Animals.
D. Metal.
49. What can individuals d t help?
A. Use reusable bags and bttles.
B. Avid t much packaging.
C. Bth A and B.
D. Use mre plastic prducts.
50. What is the writer's attitude tward slving the prblem?
A. Hpeless.
B. Encuraging.
C. Wrried.
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 explratin. The Chang'e lunar prbes (52)______ (success) landed n the mn. The Tianwen-1 missin (53)______ (reach) Mars. The Chinese space statin, Tiangng, is nw (54)______ symbl f China's space pwer. (55)______ the same time, China is als wrking hard (56)______ (prtect) the envirnment. Many cities have (57)______ (start) a waste-srting system. Peple are encuraged (58)______ (use) public transprtatin. The gvernment is als (59)______ (plant) millins f trees every year. These effrts will help (60)______ (create) a better future fr 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, prbe）和环保类词汇（recycle, reduce, waste, pllutin）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. t prtect 57. started 58. t use 59. planting 60. create