Unit 1 Look it up! 重点词汇词性转换及巩固训练（含答案）沪教版（2024） 八年级上册

Unit 1 Look it up! 重点词汇词性转换及巩固训练2025-2026学年 沪教版（2024） 八年级上册 班级：_____ 姓名：_____ 分数：_____ 学号：_____ (总分：100分) 一、重点单词词性转换 (1' × 20 = 20') 1. inform (v.) → _____ (n.) 信息 2. know (v.) → _____ (n.) 知识 3. search (v.) → _____ (n.) 搜索引擎 4. mean (v.) → _____ (n.) 意思 5. explain (v.) → _____ (n.) 解释 6. understand (v.) → _____ (n.) 理解 7. suggest (v.) → _____ (n.) 建议 8. discuss (v.) → _____ (n.) 讨论 9. organize (v.) → _____ (n.) 组织 10. create (v.) → _____ (n.) 创造者 11. library (n.) → _____ (n.) 图书管理员 12. science (n.) → _____ (n.) 科学家 13. technology (n.) → _____ (adj.) 科技的 14. accurate (adj.) → _____ (n.) 准确度 15. reliable (adj.) → _____ (n.) 可靠性 16. useful (adj.) → _____ (n.) 有用性 17. different (adj.) → _____ (n.) 不同之处 18. important (adj.) → _____ (n.) 重要性 19. possible (adj.) → _____ (n.) 可能性 20. easy (adj.) → _____ (n.) 容易 二、根据括号里单词的正确形式填空 (1' × 20 = 20') 1. We need more _____ (inform) about this topic. 2. Reading books can increase your _____ (know). 3. Google is a popular _____ (search). 4. What's the _____ (mean) of this word 5. Can you give me an _____ (explain) 6. This book is beyond my _____ (understand). 7. I need your _____ (suggest) on this project. 8. We had a heated _____ (discuss) yesterday. 9. Good _____ (organize) is important for research. 10. He is the _____ (create) of this website. 11. The _____ (library) helped me find the book. 12. Many _____ (science) work in this laboratory. 13. We live in a _____ (technology) world. 14. We should check the _____ (accurate) of the information. 15. I doubt the _____ (reliable) of this source. 16. The _____ (useful) of this app is amazing. 17. There are many _____ (different) between these two books. 18. Do you know the _____ (important) of learning English 19. Is there any _____ (possible) of finishing this today 20. The _____ (easy) of using smartphones makes them popular. 三、根据句子的首写字母提示完成合适的单词填空 (1' × 20 = 20') 1. You can l_____ up the word in a dictionary. 2. I need to s_____ for some information online. 3. Please c_____ the facts before you believe them. 4. This book c_____ a lot of useful information. 5. We should e_____ the reliability of websites. 6. The library has a good c_____ of reference books. 7. Wikipedia is a free online e_____. 8. You can find the d_____ of words in a dictionary. 9. We should use r_____ sources for our research. 10. The teacher asked us to do some r_____ on this topic. 11. This information needs to be v_____. 12. You can b_____ books from the library. 13. The internet provides a_____ to much information. 14. We should learn how to a_____ information. 15. This website is not a_____ because it has many mistakes. 16. Please r_____ to page 25 for more details. 17. We need to o_____ our findings in a report. 18. You can c_____ different sources to get the full picture. 19. This a_____ helps us to translate words. 20. The ... ...