Unit 7 Section A 4a-4c 单词讲解+练习2025-2026学年人教版英语八年级下册

该初中英语Unit 7 Section A 4a-4c词汇教学资料，系统梳理了recommend、society、literary、base及短语base sth on sth等核心词汇。每个词汇从原句感知入手，结合词形转换（如recommendation、social），配套填空、翻译、同义改写等练习，构建从词汇理解到语境应用的学习支架。 知识链路按“词汇解析—词形转换—专项练习—综合应用”逻辑展开，亮点在于通过多样化练习强化语言能力，如同义改写促进思维品质提升，分层练习（基础填空到综合应用）助力学习能力发展。习题设计注重语境化和实用性，帮助学生系统构建词汇网络并灵活运用。

Unit 7 Section A 4a-4c 单词讲解+练习 1. recommend /ˌrekəˈmend/ v.推荐；建议 原句：I recommend this fantastic book to every student. 词形转换 recommendation n. 推荐；建议书 recommends(三单) recommended(过去式/过去分词) recommending(现在分词) a. My teacher ____ (recommend) this novel to me yesterday. b. 翻译：我向同学们推荐这本好书。 _____________________________________ c. 同义改写：I suggest my classmates read this good book.（用recommend改写） __________________________________________ 2. society /səˈsaɪəti/ n.社会；社团 原句：We should do something helpful for our society. 词形转换 social adj.社会的；社交的；societies(复数) a. We need to learn some ____ (society) skills in daily life. b. 翻译：每个人都要为社会做力所能及的事。 __________________________________________ 3. literary /ˈlɪtərəri/ adj.文学的；文学上的 原句：This is a famous literary work by Lu Xun. 词形转换 literature n.文学；文学作品 a. He likes reading world ____ (literary) in his free time. b. 翻译：这是一部经典的文学作品。 __________________________________________ c. 同义改写：It is a well-known piece of literature.（用literary改写） __________________________________________ 4. base /beɪs/ v.以……为据点 n.根基；基础 原句：The story has a solid base in real life. 词形转换 based(过去式/过去分词) basic adj.基础的；basics n.(pl)基础知识 a. You need to master some ____ (base) knowledge first. b. 翻译：梦想需要以努力为根基。 __________________________________________ 5. base sth on sth 以……为基础（短语） 原句：The writer bases his novel on real life. a. The movie ____ (base) on a true story.（被动be based on） b. 翻译：这部小说以真实经历为依据。 __________________________________________ c. 同义改写：The novel comes from the writer’s real experience.（用be based on改写）__________________________________________ 同步练习： 综合巩固：用方框词适当形式填空 recommend, society, literary, base, be based on 1. The old writer’s works are full of ____ beauty. 2. My deskmate ____ a great storybook to me last week. 3. The movie ____ ____ a real event that happened ten years ago. 4. Everyone plays an important role in modern ____. 5. All his ideas are ____ on his years of experience. 参考答案 小题答案 1.recommend a. recommended b. I recommend this good book to my classmates. c. I recommend this good book to my classmates. 2.society a. social b. Everyone should do what they can for society. 3.literary a. literature b. This is a classic literary work. c. This is a famous literary work. 4.base a. basic b. Dreams take hard work as their base. 5.base sth on sth a. is based b. The novel is based on real experiences. c. The novel is based on the writer’s real experience. 二、选词填空答案 1. literary 2. recommended 3. is based on 4. society 5. based 学科网（北京）股份有限公司 $