2025小学英语词汇词根记忆训练试卷及答案

2025 小学英语词汇词根记忆训练试卷及答案 一、单项选择题（共10 题，每题2 分） 1. What does the prefix "un-" mean? A. again B. not C. before D. after 2. The suffix "-less" means: A. full of B. without C. capable of D. relating to 3. In the word "rewrite", what does "re-" mean? A. not B. again C. before D. after 4. The word "unfriendly" uses the prefix "un-" to mean: A. very B. not C. somewhat D. always 5. What does the root "spect" mean, as in "inspect"? A. see B. hear C. speak D. write 6. The prefix "pre-" means: A. after B. before C. during D. against 7. In "biweekly", "bi-" means: A. two B. half C. not D. many 8. The suffix "-able" means: A. full of B. without C. capable of D. relating to 9. What does "tele-" mean in "telephone"? A. far B. sound C. see D. write 10. The root "graph" means: A. write B. read C. speak D. hear 二、多项选择题（共10 题，每题2 分） 1. Which words contain the prefix "un-" meaning "not"? (Select all that apply) A. unhappy B. unite C. unusual D. under 2. Identify words with the suffix "-ful" meaning "full of": A. joyful B. careful C. powerful D. wonderful 3. Words that use the prefix "re-" to mean "again": A. return B. replay C. remember D. reduce 4. Which roots relate to "seeing"? A. vis B. aud C. spect D. phon 5. Suffixes that mean "without": A. -less B. -ful C. -able D. -ness 6. Prefixes meaning "before": A. pre- B. post- C. ante- D. inter- 7. Words with the root "scrib" meaning "write": A. describe B. subscribe C. scripture D. transcript 8. Which are examples of the prefix "mis-" meaning "wrongly"? A. misunderstand B. mistake C. misplace D. mission 9. Suffixes that indicate a person who does something: A. -er B. -or C. -ist D. -ment 10. Roots related to "sound": A. phon B. aud C. vis D. graph 三、判断题（共10 题，每题2 分） 1. The prefix "un-" always means "not". 2. The word "telephone" uses the root "phon" meaning "sound". 3. The suffix "-ness" turns an adjective into a noun. 4. "Preheat" means to heat again. 5. The root "dict" means "say" or "speak". 6. "Dislike" means to like very much. 7. The prefix "sub-" means "under". 8. "Joyful" means full of joy. 9. "Biography" comes from the root "bio" meaning "life". 10. The suffix "-able" means "without". 四、简答题（共4 题，每题5 分） 1. Explain how the prefix "dis-" changes the meaning of a word. Give two examples. 2. What is the meaning of the suffix "-less"? Provide two words that use this suffix and explain their meanings. 3. Describe the root "spect" and give three words that contain it, explaining what each word means. 4. How does the prefix "re-" affect verbs? Give two examples and explain. 答案： 单项选择题答案: 1.B 2.B 3.B 4.B 5.A 6.B 7.A 8.C 9.A 10.A 多项选择题答案: 1.A,C 2.A,B,C,D 3.A,B 4.A,C 5.A 6.A,C 7.A,B,C,D 8.A,B,C 9.A,B,C 10.A,B 判断题答案: 1.False 2.True 3.True 4.False 5.True 6.False 7.True 8.True 9.True 10.False 简答题答案: 1. The prefix "dis-" means "not" or "opposite of", e.g., dislike (not like), disagree (not agree). 2. The suffix "- less" means "without", e.g., careless (without care), homeless (without home). 3. The root "spect" means "look" or "see", e.g., inspect (look into), respect (look back with esteem), spectacle (something seen). 4. The prefix "re-" means "again" and indicates repetition, e.g., rewrite (write again), replay (play again).