奇速英语AI伴学自习室高中英语词性变换500题（1-100题），按八大核心考点分类编排，覆盖词缀派生、不规则变形、级的变化等高中所有高频考点，试题与答案一一对应。

试题（1-100题）

一、动词→名词（1-15题）

1. His invent (__________) of the new energy device won international praise.
2. The discover (__________) of the ancient city改写了 regional history.
3. She made a decide (__________) to pursue further study abroad.
4. The solve (__________) to this mathematical problem requires advanced logic.
5. His perform (__________) in the piano competition was flawless.
6. The develop (__________) of 5G technology has accelerated digital transformation.
7. We need to get approve (__________) from the committee before starting the project.
8. Her create (__________) in designing costumes is widely recognized.
9. The protect (__________) of cultural heritage is a global responsibility.
10. His achieve (__________) in physics earned him a Nobel Prize nomination.
11. The communicate (__________) between different departments needs to be strengthened.
12. The donate (__________) of medical supplies to the disaster area was timely.
13. She received recognize (__________) for her contributions to environmental protection.
14. The exist (__________) of life on other planets is still unproven.
15. His argue (__________) against the policy was supported by many experts.

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二、名词→动词（16-25题）

16. The company plans to investment (__________) in renewable energy.
17. We should priority (__________) environmental protection in development.
18. The government will regulation (__________) the use of plastic bags.
19. She volunteer (__________) at the community hospital every weekend.
20. The team strategy (__________) to win the game by strengthening defense.
21. We need to analysis (__________) the data before drawing conclusions.
22. The manager approval (__________) the new marketing plan yesterday.
23. He apology (__________) to his teacher for being late again.
24. The scientist research (__________) the causes of the disease for ten years.
25. The company expansion (__________) its business to Southeast Asia last year.

三、形容词→副词（26-40题）

26. She speaks English fluent (__________) with a native accent.
27. He solved the problem intelligent (__________) by applying new methods.
28. The team worked efficient (__________) to complete the task ahead of schedule.
29. She sang beautiful (__________) at the concert last night.
30. He drove careful (__________) on the icy road to avoid accidents.
31. The teacher explained the theory clear (__________) with vivid examples.
32. She reacted quick (__________) to the emergency and saved the child.
33. He did excellent (__________) in the final exam and ranked first in the class.
34. The machine operates automatic (__________) without human control.
35. She treated the patients patient (__________) and kindly.
36. He expressed his opinion bold (__________) during the meeting.
37. The wind blew fierce (__________) during the hurricane.
38. She danced graceful (__________) on the stage and won applause.
39. He thought deep (__________) about the problem before giving an answer.
40. The project was successful (__________) completed with everyone's efforts.

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四、形容词→名词（41-55题）

41. The important (__________) of lifelong learning is increasingly emphasized.
42. He has the able (__________) to speak five foreign languages.
43. The strong (__________) of the economy depends on technological innovation.
44. She showed great brave (__________) when facing the danger.
45. The different (__________) between the two theories lies in their basic assumptions.
46. He has a lot of confident (__________) in his own abilities.
47. The healthy (__________) of the public is the top priority of the government.
48. The happy (__________) of the children made the teachers feel satisfied.
49. The poor (__________) of the area has been improved through poverty alleviation policies.
50. She has the wise (__________) to make correct decisions in difficult situations.
51. The kind (__________) of the strangers moved all the survivors.
52. The honest (__________) of the witness was questioned by the lawyer.
53. The sad (__________) of the story made many readers cry.
54. The free (__________) of speech is a basic human right.
55. The stable (__________) of the society is essential for economic development.

五、比较级与最高级（56-70题）

56. This is the difficult (__________) exam I have ever taken in my high school career.
57. She is intelligent (__________) than any other student in her grade.
58. The new building is tall (__________) than all the surrounding structures.
59. This book is interesting (__________) than the one I read last month.
60. He runs fast (__________) than his brother, who is a professional athlete.
61. The weather today is bad (__________) than yesterday; it's raining heavily.
62. This is the beautiful (__________) scenery I have ever seen in my travels.
63. She sings well (__________) than her sister, who has received professional training.
64. The company's profit this year is high (__________) than that of last year.
65. He is careful (__________) than his classmates when doing experiments.
66. This is the expensive (__________) car in the showroom, costing over a million dollars.
67. She dances graceful (__________) than anyone else in the dance troupe.
68. The water in this lake is clean (__________) than that in the nearby river.
69. He works hard (__________) than any other employee in the company.
70. This is the important (__________) decision I have ever made in my life.

六、反义词（71-80题）

71. The decision was fair (__________), as it only favored a small group of people.
72. His statement was true (__________); he made up the whole story.
73. The project was successful (__________) due to lack of funding and planning.
74. She is able (__________) to attend the meeting because of a sudden illness.
75. The old building is stable (__________); it may collapse at any time.
76. His behavior was polite (__________); he shouted at the elderly lady.
77. The solution is practical (__________); it can't be implemented in real life.
78. The weather will be favorable (__________) for the outdoor activity tomorrow.
79. He is honest (__________); he often lies to his parents and teachers.
80. The new policy is beneficial (__________) to the majority of the people.

七、不规则变形（81-90题）

81. He write (__________) three novels so far, all of which have become bestsellers.
82. She eat (__________) nothing but fruit for breakfast every day to keep fit.
83. The children draw (__________) colorful pictures on the wall, which made their mother angry.
84. They see (__________) that movie three times because it's their favorite.
85. He take (__________) his daughter to the art museum every weekend to cultivate her interest.
86. She break (__________) her leg while playing basketball, so she has to stay in bed.
87. The sun rise (__________) in the east and sets in the west, which is a natural phenomenon.
88. They drive (__________) for ten hours before arriving at the destination last night.
89. He know (__________) the truth for a long time but didn't tell anyone.
90. She forget (__________) to bring her ID card, so she can't enter the examination room.

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八、派生词（91-100题）

91. The environment (__________) problem has become a global concern. (名词→形容词)
92. He is an energy (__________) person who never feels tired even after working all day. (名词→形容词)
93. The danger (__________) animal was kept in a special cage to protect visitors. (名词→形容词)
94. She made an apology (__________) for her rude behavior at the party. (动词→名词)
95. The industry (__________) development of this region has caused serious pollution. (名词→形容词)
96. He is a profession (__________) photographer who has won many international awards. (名词→形容词)
97. The nation (__________) flag is raised every morning in our school. (名词→形容词)
98. She gave a presentation (__________) on the latest scientific research at the conference. (动词→名词)
99. The agriculture (__________) products of this country are exported to many parts of the world. (名词→形容词)
100. He made a contribution (__________) to the development of medical science. (动词→名词)

答案（1-100题）

1. invention
2. discovery
3. decision
4. solution
5. performance
6. development
7. approval
8. creativity
9. protection
10. achievement
11. communication
12. donation
13. recognition
14. existence
15. argument
16. invest
17. prioritize
18. regulate
19. volunteers
20. strategized
21. analyze
22. approved
23. apologized
24. has researched
25. expanded
26. fluently
27. intelligently
28. efficiently
29. beautifully
30. carefully
31. clearly
32. quickly
33. excellently
34. automatically
35. patiently
36. boldly
37. fiercely
38. gracefully
39. deeply
40. successfully
41. importance
42. ability
43. strength
44. bravery
45. difference
46. confidence
47. health
48. happiness
49. poverty
50. wisdom

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52. honesty
53. sadness
54. freedom
55. stability
56. most difficult
57. more intelligent
58. taller
59. more interesting
60. faster
61. worse
62. most beautiful
63. better
64. higher
65. more careful
66. most expensive
67. more gracefully
68. cleaner
69. harder
70. most important
71. unfair
72. untrue
73. unsuccessful
74. unable
75. unstable
76. impolite
77. impractical
78. unfavorable
79. dishonest
80. harmful
81. has written
82. eats
83. drew
84. have seen
85. takes
86. has broken
87. rises
88. drove
89. has known
90. has forgotten
91. environmental
92. energetic
93. dangerous
94. apology
95. industrial
96. professional
97. national
98. presentation
99. agricultural
100. contribution

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