Unit8知识点-Grammar语法练习 2026-2027学年译林版九年级英语上册

**基本信息** 九年级英语上册Unit8语法练习，分层设计科学，从基础语法填空到语篇写作，梯度递进，有效巩固if/unless用法，提升语言运用与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |小试牛刀|if/unless基础用法（填空、动词形式、改写）|单一考点反复强化，夯实语法规则| |配套练习|语法规则在语境中的应用（选择、完成句子、对话填空）|情境化任务设计，如对话填空提升语用能力| |拓展思考|语法知识的语篇综合运用（段落写作）|结合个人表达，要求if/unless各用一次，培养思维与表达能力|

九年级英语上册Unit8知识点-Grammar语法练习 小试牛刀 A. 用 if 或 unless 填空 1. __________ you like short stories, you will love O. Henry. 2. You won’t know what happens __________ you read to the end of the story. 3. __________ you want to read a story with a surprise ending, you should try an O. Henry story. 4. __________ you love science fiction, you won’t like this book. B. 用所给动词的正确形式填空，并根据需要添加 should, can 或 will 1. If you __________ (want) to be a writer, you __________ (read) widely and often. 2. You __________ (improve) your writing skills over time if you __________ (write) every day. 3. If you __________ (not put in) time and energy, it __________ (be) difficult to see progress. 4. You __________ (ask) someone for help if you __________ (not know) how to start your story. 5. If you __________ (not want) your readers to get bored, you __________ (include) action in your story. C. 将下列句子改为用 unless 引导的句子 1. If you don’t try reading poetry, you may not realize how much you enjoy it. ____________________________________________________________________ 2. You won’t know what happens if you don’t read to the end of the story. ____________________________________________________________________ 3. If you don’t take your time reading a poem, you may not understand it fully. ____________________________________________________________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. If you __________ to be a writer, you should read widely. A. want B. wants C. wanted D. will want 2. You won’t understand the poem __________ you read it again and again. A. if B. unless C. because D. so 3. __________ you love science fiction, you won’t enjoy this book. A. If B. Unless C. Because D. Although 4. If you __________ time and energy, it will be difficult to see progress. A. don’t put in B. won’t put in C. not put in D. didn’t put in 5. You will never know whether you like the poet __________ you read his work. A. if B. unless C. because D. so B. 完成句子（★★） 根据提示，用 if 或 unless 完成句子。 1. 如果你喜欢短篇小说，你会爱上欧·亨利的作品。 __________ you like short stories, you __________ love O. Henry’s works. 2. 除非你认真阅读，否则你无法完全理解好的文学作品。 You __________ fully enjoy good literature __________ you read it carefully. 3. 如果你不投入时间和精力，就很难看到进步。 If you __________ __________ time and energy, it __________ be difficult to see progress. 4. 除非你对写作感兴趣，否则你不会喜欢这门课。 __________ you are interested in writing, you __________ like the class. 5. 如果你不读完故事，你就不会知道发生了什么。 You __________ know what happens __________ you read to the end of the story. C. 根据对话内容，用 if 或 unless 填空（★★） Amy: There’s a book fair in town this week. (1) __________ you’re interested, we could go together. Millie: Sure, I’d love to. We could go tomorrow morning (2) __________ you already have plans. Amy: Tomorrow morning is perfect! But (3) __________ we want to go, we should get there early. The book fair is very popular. (4) __________ we arrive early, there may not be many books left! Millie: OK, let’s go as soon as it opens. Amy: Great! Do you want to have lunch together too? There’s a nice park nearby. We could eat lunch there (5) __________ it rains. Millie: Sure. And (6) __________ it rains, we can eat at a restaurant instead. Amy: Sounds like a plan. Millie: Should we invite Sandy to join us? I know that she loves books. She’ll certainly want to come (7) __________ she’s not busy. Amy: Of course! Let’s invite her. 拓展思考 写一段话（至少5句）介绍你最喜欢的一位作家或一本书。请使用 if 和 unless 各至少一次。例如：“If you like short stories, you should read O. Henry. You won’t be disappointed unless you don’t enjoy surprise endings.” ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. If 2. unless 3. If 4. Unless 解析：if表示“如果”，引导条件状语从句；unless表示“除非，如果不”，相当于if...not。 小试牛刀 B 1. want; should read 2. will improve; write 3. don’t put in; will be 4. should/can ask; don’t know 5. don’t want; should/can include 解析：if条件句中用一般现在时表示将来，主句用will/should/can等情态动词或一般将来时。 小试牛刀 C 1. Unless you try reading poetry, you may not realize how much you enjoy it. 2. Unless you read to the end of the story, you won’t know what happens. 3. Unless you take your time reading a poem, you may not understand it fully. 配套练习 A 1. A（if从句用一般现在时） 2. B（unless除非） 3. B（Unless除非） 4. A（if从句否定用don’t） 5. B（unless除非） 配套练习 B 1. If; will 2. won’t; unless 3. don’t put in; will 4. Unless; won’t 5. won’t; unless 配套练习 C 1. If 2. unless 3. if 4. Unless 5. unless 6. if 7. if 拓展思考（示例） My favourite writer is O. Henry. If you like short stories with surprise endings, you will love his works. Unless you read his stories carefully, you might miss the clever twists. His most famous story, The Last Leaf, is very touching. If you want to enjoy literature, you should try O. Henry’s stories. You won’t be disappointed unless you don’t enjoy emotional stories. 1 学科网（北京）股份有限公司 $