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Unit 1 重点词汇拓展
1. suppose → (形容词) supposed
2. bright → (副词) brightly
3. strawberry → (复数) strawberries
4. crowded → (名词) crowd
5. cover → (反义词) uncover
6. quickly → (形容词) quick
7. truly → (形容词) true
8. paint → (名词) painting/ painter
9. difference → (形容词) different
10. scientific → (名词) science
11. wise → (副词) wisely
12. height → (形容词) high
13. value → (形容词) valuable
14. impossible → (反义词) possible
15. actress → (动词) act → (名词) activity
16. doubt → (形容词) doubtful
17. fear → (形容词) fearful
18. succeed → (名词) success → (形容词) successful → (副词) successfully
19. satisfied → (动词) satisfy
20. risky → (名词) risk
练习题
一、词形转换 (Word Formation)
根据括号内的提示，写出单词的正确形式。
1. The plan is ________ (suppose) to start at nine o'clock. (形容词)
2. The sun shone ________ (bright) in the clear blue sky. (副词)
3. She bought some fresh ________ (strawberry) from the market. (复数)
4. A large ________ (crowd) gathered in the square. (名词)
5. Please ________ (cover) the pot while cooking. (反义词)
6. He gave a ________ (quick) reply to my question. (形容词)
7. Is the story based on a ________ (truly) event (形容词)
8. This is a beautiful oil ________ (paint). (名词 - 指作品)
9. People from ________ (difference) cultures live together in this city. (形容词)
10. He wants to study ________ (scientific) when he grows up. (名词)
二、单项选择 (Multiple Choice)
( ) 1. She looked at him _______, wondering if he was telling the truth.
A. doubtful B. doubt C. doubtfully
( ) 2. The child was _______ of the dark and always slept with a light on.
A. fear B. fearful C. fearing
( ) 3. The business meeting was a great _______.
A. succeed B. success C. successful
( ) 4. She is a _______ businesswoman who runs her own company.
A. succeed B. success C. successful
( ) 5. The teacher was _______ with the students' progress.
A. satisfied B. satisfy C. satisfaction
( ) 6. It's a _______ investment, but the potential rewards are high.
A. risk B. risky C. risked
( ) 7. The _______ of the mountain is about 2,000 meters.
A. high B. height C. highly
( ) 8. This is a _______ piece of advice that will help you in the future.
A. value B. valuable C. valuation
( ) 9. It's _______ to finish all this work in one day.
A. possible B. impossible C. possibility
( ) 10. The famous _______ will perform in the new play next month.
A. act B. actress C. activity
三、词语匹配 (Word Matching)
( ) 1. suppose A. in a way that shows good judgment
( ) 2. bright B. the number of people gathered together
( ) 3. strawberry C. to remove a cover from something
( ) 4. crowd D. to think or believe that something is true
( ) 5. uncover E. a small red fruit with seeds on its surface
( ) 6. wise F. full of light; shining
( ) 7. height G. the measurement of how tall someone or something is
( ) 8. value H. worth a lot of money
( ) 9. impossible I. not able to occur or be done
( ) 10. actress J. a woman who performs in plays, movies, or television shows
四、用所给词的适当形式填空 (Fill in the Blanks with the Correct Form)
1. He made a ________ (wise) decision to save money for the future.
2. The ________ (high) of the new building is impressive.
3. This old coin is very ________ (value) to collectors.
4. Don't say it's ________ (possible)! We must try.
5. She has been an ________ (act) since she was a child.
6. I have some ________ (doubt) about his story.
7. The ________ (fear) child hid behind his mother.
8. I hope you will ________ (success) in your new job.
9. The meal didn't ________ (satisfied) my hunger.
10. Don't ________ (risk) your health by working too hard.
五、反义词/对应词填空 (Antonyms/Corresponding Words)
1. cover → ________ (反义词)
2. impossible → ________ (反义词)
3. quickly → ________ (形容词形式)
4. truly → ________ (形容词形式)
5. difference → ________ (形容词形式)
6. scientific → ________ (名词形式)
7. wise → ________ (副词形式)
8. height → ________ (形容词形式)
9. value → ________ (形容词形式)
10. actress → ________ (动词形式)
六、句子改写 (Sentence Rewriting)
使用括号内单词的正确形式改写句子，保持句意基本不变。
1. He answered in a quick way. (quickly)
→ He answered ________.
2. I don't believe his story is true. (truly)
→ I don't ________ believe his story.
3. There are many ways in which they are not the same. (different)
→ There are many ________ between them.
4. She studies in a way that relates to science. (scientifically)
→ She studies ________.
5. He made a decision that showed good judgment. (wisely)
→ He ________ made a decision.
6. The building is very high. (height)
→ The ________ of the building is great.
7. The information is of great value. (valuable)
→ The information is very ________.
8. Finishing the work today cannot be done. (impossible)
→ It is ________ to finish the work today.
9. She works as a person who performs in plays. (actress)
→ She is an ________.
10. The result made us feel pleased. (satisfied)
→ We were ________ with the result.
答案 (Answer Key)
一、词形转换
1. supposed
2. brightly
3. strawberries
4. crowd
5. uncover
6. quick
7. true
8. painting
9. different
10. science
二、单项选择
1-5: A B B C A
6-10: B B B B B
三、词语匹配
1. D
2. F
3. E
4. B
5. C
6. A
7. G
8. H
9. I
10. J
四、用所给词的适当形式填空
1. wise
2. height
3. valuable
4. impossible
5. actress
6. doubts
7. fearful
8. succeed
9. satisfy
10. risk
五、反义词/对应词填空
1. uncover
2. possible
3. quick
4. true
5. different
6. science
7. wisely
8. high
9. valuable
10. act
六、句子改写
1. quickly
2. truly
3. differences
4. scientifically
5. wisely
6. height
7. valuable
8. impossible
9. actress
10. satisfied

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