Unit 7 Section A (4a-4d) 知识清单与同步精练2025-2026学年人教版英语八年级下册

**基本信息** 本练习围绕八年级下册Unit7 SectionA核心词汇、短语及现在完成时语法，通过基础到综合的分层设计，实现从词汇拼写、语法应用到语篇理解的知识巩固，培养语言能力和思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知|重点词汇拼写与基础语法词（already等）|Ⅰ题量10题，直接考查词汇记忆，夯实语言基础| |语法应用|现在完成时动词变形与句式|Ⅱ-Ⅲ结合教材例句设置语境，强化语法规则应用| |综合运用|语法规则与句型转换|Ⅳ通过否定、疑问等转换提升语言灵活运用能力| |语篇拓展|语篇理解与信息提取|Ⅴ以文学作品为语篇，渗透文化意识，培养思维品质|

八年级下册 Unit 7 Section A (4a-4d) 知识清单与同步精练 第一部分：核心知识清单 1. 重点词汇（Key Words） 单词 音标 词性 中文释义 教材页码 recommend​ /ˌrekəˈmend/ v. 推荐；建议 P.65 society​ /səˈsaɪəti/ n. 社会；社团 P.65 literary​ /ˈlɪtərəri/ adj. 文学的；文学上的 P.65 base​ /beɪs/ v. & n. 以…为据点；基础 P.65 classic​ /ˈklæsɪk/ n. & adj. 经典作品；经典的 P.65 2. 核心短语（Key Phrases） 短语 释义 例句 base...on...​ 以……为基础/根据 The movie is based on a true story. social rules​ 社会规则 Everyone should follow social rules. literary works​ 文学作品 The Dream of the Red Chamberis a great literary work. decide on​ 选定；决定 Have you decided on a book for your report? hear of​ 听说 Have you ever heard of this writer? 3. 语法聚焦（Grammar Focus） 词汇 含义 用法特征 位置 already​ 已经 用于肯定句，表示动作发生 助动词后/句末 yet​ 还 用于否定句和疑问句 句末 ever​ 曾经 用于疑问句，询问经历 助动词后 never​ 从不 否定含义，表未曾经历 助动词后 just​ 刚刚 强调动作刚发生 助动词后 句型结构： 1. 一般疑问句： Have/Has + 主语 + done...? ◦ Have you ever read this book? 2. 否定句： 主语 + have/has + not + done... ◦ She hasn't finished her report yet. 第二部分：分层同步精练 Ⅰ. 单词拼写与变形 1. My teacher often __________ (推荐) English songs to us. 2. We live in a modern __________ (社会), so we should help each other. 3. Mo Yan is a famous __________ (文学的) master in China. 4. They __________ (基于) their new story on a real event last year. 5. Have you __________ (已经) cleaned your room? It looks tidy. 6. I have __________ (从不) been to Shanghai, but I wish to go there. 7. He has __________ (刚刚) finished reading The Little Prince. 8. Don't worry. I haven't decided __________ (还). 9. These four books are Chinese __________ (经典作品). 10. Reading is the __________ (基础) of writing. Ⅱ. 用所给词的适当形式填空 1. — Have you __________ (choose) a book for your report? — Not yet. 2. My brother __________ (just/start) reading a novel about robots. 3. We __________ (not finish) the homework __________ (还). 4. She __________ (never/hear) of that old writer before today. 5. They __________ (already/read) three classics this month. Ⅲ. 单项选择 1. — Have you decided on a book for English class? — Yes, I ________. A. do B. am C. have D. did 2. I have ________ read this book twice. It is very interesting. A. never B. just C. yet D. already 3. The movie is based ________ a famous novel by Jin Yong. A. in B. on C. at D. for 4. — ________ has your sister read the book? — For two days. A. How long B. How often C. How soon D. How far 5. Have you ________ tried to write a short story? A. just B. ever C. never D. yet Ⅳ. 句型转换（每空2分，共20分） 1. (否定句) He has already watched the movie. He ______ ______ the movie ______. 2. (一般疑问句) They have ever visited the Great Wall. ______ they ever ______ the Great Wall? 3. (同义句转换) The population of this city is large. This city has a ______ ______. 4. (对划线部分提问) I have read three books this week. ______ ______ books have you read this week? 5. (汉译英) 这本书是以真实故事为基础的。 The book ______ ______ ______ a true story. V. 阅读表达（每小题5分，共15分） The Old Man and the Sea is a famous novel by Ernest Hemingway. The story is about an old fisherman named Santiago. He hasn't caught a fish for 84 days. People think he is unlucky. But he never gives up. On the 85th day, he catches a huge fish. He fights with the fish for three days. Finally, he wins. This book teaches us to keep trying even when we face difficulties. 1. Who wrote The Old Man and the Sea? 2. Why do people think the old man is unlucky? 3. What can we learn from this book? 【参考答案】 Ⅰ. 单词拼写 1. recommends 2. society 3. literary 4. based 5. already 6. never 7. just 8. yet 9. classics 10. base Ⅱ. 适当形式填空 1. chosen 2. has just started 3. haven't finished; yet 4. has never heard 5. have already read Ⅲ. 单项选择 1. C 2. D 3. B 4. A 5. B Ⅳ. 句型转换 1. hasn't watched; yet 2. Have; visited 3. large population 4. How many 5. is based on V. 阅读表达 1. Ernest Hemingway. 2. Because he hasn't caught a fish for 84 days. 3. We should keep trying even when we face difficulties. 学科网（北京）股份有限公司 $