Unit2_P28-29Grammar in Use课时同步练习2026-2027学年仁爱科普版英语九年级上册

**基本信息** 初中英语Unit 2语法同步练，聚焦构词法（-en后缀）与被动语态，通过三级分层设计实现从基础记忆到综合语用的递进，适配新授课语言能力与思维品质培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇/短语识别与默写|课前记忆清单+单词短语默写，强化语言能力基础| |巩固层|语法规则应用（构词转换/被动语态时态）|课本核心任务+单项选择，通过规则整理提升思维品质| |提升层|综合语篇与情境表达|语法填空（语篇语境）+看图写话+阅读理解，实现语言知识向语用能力转化|

仁爱英语九年级上册 | Unit 2 课时同步练习 Unit 2 Grammar in Use · 课本范围 模块 核心能力 P28-29 Grammar in Use 构词法与被动语态运用 班级：____________ 姓名：____________ 日期：____________ 一、课前记忆清单 学习路径 识别-en作形容词后缀和动词后缀的不同作用。 被动语态先判断时态，再选择be动词，最后使用过去分词。 1. 核心单词 English 中文/词性 English 中文/词性 broaden v. 拓宽 woolen adj. 羊毛制的 wooden adj. 木制的 shorten v. 缩短 widen v. 加宽 darken v. 变暗 sharpen v. 削尖；使锋利 brighten v. 使明亮 passport n. 护照 airplane n. 飞机 chip n. 炸薯片；芯片 note n. 便条 discover v. 发现 create v. 创造 produce v. 生产 passive adj. 被动的 2. 核心短语与表达 Phrase 中文 Phrase 中文 broaden one's mind 开阔眼界 a woolen sweater 一件羊毛衫 a wooden house 一座木屋 shorten the meeting 缩短会议 widen the road 拓宽道路 darken the room 使房间变暗 sharpen a pencil 削铅笔 brighten the screen 调亮屏幕 be discovered by 被……发现 be created by 由……创作 be invented in 1903 于1903年被发明 be used around the world 在世界各地被使用 simple present passive 一般现在时被动语态 simple past passive 一般过去时被动语态 be made into 被制成 be known for 因……闻名 3. 易错提醒 被动语态公式 一般现在时：am/is/are + past participle；一般过去时：was/were + past participle。 动作执行者不重要或未知时常用被动语态；by后可补充动作执行者。 二、单词、短语默写 根据中文写出英文。先独立完成，再对照答案订正拼写和搭配。 单词（1—15） 短语（16—30） 1. v. 拓宽 ____________________ 16. 开阔眼界 ____________________ 2. adj. 羊毛制的 ____________________ 17. 一件羊毛衫 ____________________ 3. adj. 木制的 ____________________ 18. 一座木屋 ____________________ 4. v. 缩短 ____________________ 19. 缩短会议 ____________________ 5. v. 加宽 ____________________ 20. 拓宽道路 ____________________ 6. v. 变暗 ____________________ 21. 使房间变暗 ____________________ 7. v. 削尖；使锋利 ____________________ 22. 削铅笔 ____________________ 8. v. 使明亮 ____________________ 23. 调亮屏幕 ____________________ 9. n. 护照 ____________________ 24. 被……发现 ____________________ 10. n. 飞机 ____________________ 25. 由……创作 ____________________ 11. n. 炸薯片；芯片 ____________________ 26. 于1903年被发明 ____________________ 12. n. 便条 ____________________ 27. 在世界各地被使用 ____________________ 13. v. 发现 ____________________ 28. 一般现在时被动语态 ____________________ 14. v. 创造 ____________________ 29. 一般过去时被动语态 ____________________ 15. v. 生产 ____________________ 30. 被制成 ____________________ 重点句翻译 1. 旅行可以开阔我们的眼界。 ____________________________________________________________________ 2. 这条道路去年被拓宽了。 ____________________________________________________________________ 3. 这支铅笔需要被削尖。 ____________________________________________________________________ 4. 第一架成功的飞机于1903年被发明。 ____________________________________________________________________ 5. 便利贴如今在世界各地被使用。 ____________________________________________________________________ 三、课本核心任务 完成1—5题的-en构词与6—10题的被动语态，注意词性和时态。 1. The city plans to ______ the narrow bridge. (wide) 2. Reading science stories can ______ our minds. (broad) 3. Please ______ the pencil before drawing the fine line. (sharp) 4. The sky began to ______ before the storm. (dark) 5. Grandma bought me a ______ scarf for winter. (wool) 6. People use sticky notes for short messages.（改为被动语态）________________________________. 7. The Wright brothers invented a successful airplane in 1903.（改为被动语态）________________. 8. The paintings ______ (create) by local artists last year. 9. Passports ______ (check) before passengers enter the gate. 10. This wooden chair ______ (make) in our town in 2024. 规则整理 Form Meaning Example noun + -en made of wood → wooden adjective + -en make/become wide → widen am/is/are + done present passive Notes are used. was/were + done past passive The road was widened. 四、单项选择 从A、B、C三个选项中选出可以填入空白处的最佳答案。 1. The classroom walls ______ every summer. A. paint B. are painted C. were painting 2. The road ______ last month, so buses can pass easily now. A. was widened B. is widened C. widened 3. This ______ jacket is warm but quite light. A. wool B. woolen C. woolly 4. The screen is too dark. Please ______ it a little. A. bright B. brightness C. brighten 5. Paper ______ into many useful products today. A. makes B. is made C. was made 6. The first potato chips ______ by accident in the 1850s. A. invented B. were invented C. are invented 7. These passports ______ at the front desk every morning. A. check B. are checked C. were checked 8. The meeting was ______ to thirty minutes. A. short B. shortened C. shortening 9. The machine ______ by a group of students two years ago. A. created B. was created C. is created 10. —Who was the picture painted ______? —A young local artist. A. by B. of C. from 五、语法填空 阅读下面短文，根据语境、音标提示或括号内所给词的适当形式填空。 Sticky Notes in Our Classroom Sticky notes are small, but they are used in many ways. In our classroom, different colors 1. ______ (choose) for different tasks. Yellow notes are used for new words, and blue ones 2. ______ (put) beside difficult questions. Last Friday, a “question wall” 3. ______ (create) by our class. Each student wrote one question and placed it on the wall. The questions 4. ______ (read) by everyone before the lesson ended. Some long questions had to be 5. ______ (short) so that they could fit on the paper. Our teacher said the wall could 6. ______ (broad) our thinking because we saw problems from different sides. Today, the best questions 7. ______ (show) near the door. A small pencil sharpener 8. ______ (keep) there as well, so pencils can be sharpened at any time. The idea is simple, 9. ______ it has made our classroom more active. We hope a larger idea wall will 10. ______ (build) next term. 六、看图写话 根据每幅图和所给提示词，写出一个与图画情景相符的句子。图片按从左到右对应题目。 1. house, made of, wood ____________________________________________________________________ 2. watching TV, broaden, mind ____________________________________________________________________ 3. pencil, sharpen ____________________________________________________________________ 4. airplane, invent, 1903 ____________________________________________________________________ 5. sticky notes, use, world ____________________________________________________________________ 七、阅读理解 阅读下面材料，从每小题所给的A、B、C、D四个选项中选出最佳答案。 Robots Join the Training Team At a youth sports center, three kinds of robots are used during training. The BallBot sends footballs toward different corners of the goal. The PaceBot moves beside runners at a chosen speed. The SafeArm holds a soft pad for beginners who practice falling in judo. The robots do not replace coaches. Before each session, every machine is checked by a technician. Training plans are entered by coaches, and the results are discussed with athletes afterward. If a runner looks tired or a sensor gives an unusual signal, the robot is stopped at once. Fourteen-year-old Arun used to start too fast in the 800-meter race. With PaceBot, the first 400 meters were divided into eight equal parts. A light flashed every time the correct speed was reached. After six weeks, Arun's final time improved, but he says the biggest change was learning how to control his energy. The center plans to add a swimming robot next year. However, parents and coaches will first review its safety tests. Technology is welcomed there only when it helps people train more safely and understand their own performance. 1. Which robot helps runners control speed? A. BallBot. B. PaceBot. C. SafeArm. D. SwimBot. 2. Who enters the training plans? A. Technicians. B. Parents. C. Coaches. D. Athletes. 3. When is a robot stopped immediately? A. When a strange sensor signal appears. B. When training begins. C. When a player scores. D. When parents arrive. 4. What was Arun's biggest improvement? A. Running without a coach. B. Controlling his energy. C. Finishing 400 meters. D. Using more machines. 5. What is the center's attitude toward technology? A. Use every new machine. B. Replace coaches as soon as possible. C. Use it only after safety and usefulness are considered. D. Allow robots only in football. 参考答案与订正 使用说明 开放性题目答案不唯一；符合题意、语法正确、表达自然即可。 听力教师稿依据课本相应活动改编，保留核心信息但不照抄原文。 一、默写与重点句翻译 题目 参考答案 / 要点 默写1—30 1—15：broaden; woolen; wooden; shorten; widen; darken; sharpen; brighten; passport; airplane; chip; note; discover; create; produce。 16—30：broaden one's mind; a woolen sweater; a wooden house; shorten the meeting; widen the road; darken the room; sharpen a pencil; brighten the screen; be discovered by; be created by; be invented in 1903; be used around the world; simple present passive; simple past passive; be made into。 翻译1—5 Traveling can broaden our minds. / The road was widened last year. / The pencil needs to be sharpened. / The first successful airplane was invented in 1903. / Sticky notes are now used around the world. 二、课本核心任务 题目 参考答案 / 要点 1 widen 2 broaden 3 sharpen 4 darken 5 woolen 6 Sticky notes are used for short messages. 7 A successful airplane was invented by the Wright brothers in 1903. 8 were created 9 are checked 10 was made 三、单项选择与语法填空 题目 参考答案 / 要点 单项选择1—10 1.B 2.A 3.B 4.C 5.B 6.B 7.B 8.B 9.B 10.A 语法填空1—10 1. are chosen; 2. are put; 3. was created; 4. were read; 5. shortened; 6. broaden; 7. are still shown; 8. is kept; 9. but; 10. be built 四、看图写话 题目 参考答案 / 要点 1 The house is made of wood. 2 Watching useful programs can broaden our minds. 3 The pencil is being sharpened. 4 A successful airplane was invented in 1903. 5 Sticky notes are used around the world. 五、阅读理解 题目 参考答案 / 要点 阅读理解1—5 1.B 2.C 3.A 4.B 5.C 六、听力教师稿（依据课本内容改编） Grammar in Use Activity 2（改编朗读稿） Please listen to the word families and check your answers. Long becomes lengthen; short becomes shorten; wide becomes widen; dark becomes darken; sharp becomes sharpen; bright becomes brighten. Notice that -en can form verbs meaning “make or become”. In wooden and woolen, however, -en helps form adjectives meaning “made of”. Grammar in Use 课时同步练习 • 1 学科网（北京）股份有限公司 $