Unit 2 Section A（Grammar Focus）同步课时练（分层优化版）2025-2026学年人教版（2024）八年级英语上册

人教版八年级上册Unit 2 Section A（Grammar Focus）同步课时练 （分层优化版） 第一部分 知识识记层 一、根据句意及提示填写单词 考查定位：覆盖Unit 2 Section A核心词汇（家务工具、房间设施、动作类），结合汉语提示或首字母提示，考查单词拼写准确性与词形变化，避免“扫帚”“衣柜”“整理”等高频词拼写错误，强化基础词汇记忆。 1. Please pass me the ________（扫帚）. I need to sweep the floor after dinner. 2. My sister keeps her clothes in a big ________（衣柜）. It’s made of wood. 3. Could you help me ________（整理）the desk? There are too many books on it. 4. The ________（水龙头）in the kitchen is broken. We need to call a plumber. 5. She ________（折叠）her clothes neatly and put them in the drawer this morning. 6. There is a small ________（书架）in my bedroom. It’s filled with storybooks. 二、短语匹配 考查定位：整合Unit 2 Section A基础短语（家务活动、物品整理、房间维护），考查短语语义理解与场景适配，避免混淆“修理”“清空”“擦拭”等易混短语，确保短语与语境精准对应。 1. fix the tap A. 清空冰箱 2. empty the fridge B. 修理水龙头 3. wipe the window C. 折叠衣物 4. fold the clothes D. 擦拭窗户 5. take care of the plants E. 倒垃圾 6. take out the rubbish F. 照顾植物 三、语法填空 考查定位：围绕Unit 2 Section A核心语法（情态动词后接动词原形、名词复数、动词时态、形容词变形），结合家务场景，考查语法规则的基础应用，避免情态动词后接动词过去式、名词复数不规则变化（如shelf→shelves）、形容词词形错误（如care→careful）。 1. Could you please ________（fix）the broken chair? It’s unsafe to sit on. 2. There are three ________（shelf）in the living room. They hold many books and photos. 3. Be ________（care）with the sharp knife when you cut vegetables. 4. My mom ________（not empty）the fridge yesterday. There are still some old vegetables in it. 5. He ________（fold）his school uniform every evening before going to bed. 第二部分 语境应用层（共45分） 一、单项选择 考查定位：结合Unit 2 Section A日常场景（请求帮忙、物品修理、家务分工），选项干扰适度，聚焦语法重点（情态动词could/can的请求与回应、动词辨析、短语搭配），考查语法应用与场景适配能力，避免情态动词误用、动词辨析错误。 1. —________ I use your toolbox to fix my bike? —Sure, but please return it tomorrow.（ ） A. Must B. Could C. Should D. Need 2. —________ you please help me wipe the windows? They’re dirty. —Of course, I’d love to.（ ） A. Could B. Should C. Must D. Need 3. —Can I ________ your shelf to put my books? Mine is full. —Sorry, it’s also filled with my things.（ ） A. lend B. borrow C. use D. return 4. —Could you please not leave your shoes in the living room? —________. I’ll put them in the shoe rack right now.（ ） A. No problem B. Sorry, I won’t C. You’re welcome D. That sounds good 5. —How about helping mom empty the fridge this afternoon? —________. I have to finish my homework.（ ） A. Great B. I’m afraid not C. Sure D. My pleasure 6. There are many ________ in the supermarket. We can buy cleaning tools there.（ ） A. shelf B. shelves C. shelfes D. shelf’s 7. —Could you please tell me how to fold the quilt? —________. It’s easy. Just fold it in half twice.（ ） A. I’m afraid not B. With pleasure C. You’re welcome D. No way 二、句型转换 考查定位：基于Unit 2 Section A核心句型（情态动词请求句、否定句、同义句转换、对物品提问），覆盖语法难点（could请求句的否定形式、同义短语替换、疑问词选择），确保转换后语法正确、语义不变，避免情态动词否定形式错误、疑问词误用。 1. He can use your toolbox.（改为委婉请求句） ________ he ________ your toolbox? 2. Could you please wipe the windows?（改为否定句） Could you please ________ ________ wipe the windows? 3. She folded her clothes ten minutes ago.（改为同义句） She ________ her clothes ten minutes ago. 4. We need to fix the tap in the kitchen.（对画线部分提问） ________ ________ we need to fix in the kitchen? 三、补全对话 考查定位：依托“请求帮忙修理物品”场景，整合Unit 2 Section A核心表达（询问物品故障、请求帮忙、同意协助、约定时间），空缺处需结合上下文语义衔接，考查对话逻辑与情态动词请求句型的灵活运用，关注礼貌用语。 A: Hi, Mike! I called you this morning, but you didn’t pick up. 1. ________? B: Oh, I was busy fixing my bike. It had a flat tire. A: Did you fix it successfully? B: Yes, with my dad’s help. What about you? Why did you call? A: My desk is broken—the leg is loose. 2. ________ your toolbox? I need a screwdriver. B: 3. ________. You can come to get it after school. A: Great! By the way, 4. ________ help me tighten the desk leg? I’m not good at this. B: Sure! I’ll go to your home after we get the toolbox. 第二部分 能力迁移层（共20分） 完形填空 考查定位：依托“周末家务分工”记叙文，内容贴合Unit 2 Section A“家庭家务与互助”主题，覆盖核心词汇（家务活动、工具、情感）与语法（一般现在时、一般过去时、情态动词），考查上下文语境理解、词汇搭配及语法应用，侧重语篇逻辑与语义连贯。 Every weekend, my family has a “housework time” to keep our home tidy. My dad is good at fixing things—last Saturday, he 1. ________（fixed / cleaned / folded）the broken chair in the living room. He used a screwdriver and some nails. My mom usually 2. ________（empties / wipes / takes）the fridge and throws away expired food. She says it’s important to keep the fridge clean. As for me, I have two main chores: I sweep the floor with a 3. ________（broom / tap / shelf）and fold my clothes. Last Sunday, I tried to wipe the windows, but I made them dirtier. My sister laughed and said, “You need to use a clean cloth!” She helped me 4. ________（fix / wipe / fold）them again. This time, the windows looked bright. After finishing housework, we usually have a snack together. My mom makes delicious cookies. We sit in the living room and talk about our week. I feel 5. ________（tired / lucky / bored）to have such a helpful family. Doing chores together not only keeps our home clean, but also makes us closer. This weekend, my dad wants to 6. ________（fix / take / empty）the tap in the bathroom—it drips day and night. My sister and I will help mom 7. ________（take out / take care of / take off）the plants. We’ll water them and remove the dead leaves. I used to think housework was boring, but now I know it’s important. It teaches me responsibility and teamwork. I’m looking forward to this weekend’s “housework time” —it’s always a 8. ________（hard / boring / fun）experience. 9. ________（Could / Must / Should）you please share your family’s housework rules with me? I want to learn more ways to make housework enjoyable. I believe that with a little effort, housework can be 10. ________（difficult / interesting / tiring）for everyone. 1. A. fixed B. cleaned C. folded 2. A. empties B. wipes C. takes 3. A. broom B. tap C. shelf 4. A. fix B. wipe C. fold 5. A. tired B. lucky C. bored 6. A. fix B. take C. empty 7. A. take out B. take care of C. take off 8. A. hard B. boring C. fun 9. A. Could B. Must C. Should 10. A. difficult B. interesting C. tiring 答案部分 第一部分 知识识记层 一、根据句意及提示填写单词 1. broom（解析：“扫帚”为broom，可数名词，空前有定冠词“the”，填单数形式） 2. wardrobe（解析：“衣柜”为wardrobe，可数名词，空前有不定冠词“a”，填单数形式） 3. organize（解析：“整理”为organize，help后接动词原形，填organize） 4. tap（解析：“水龙头”为tap，可数名词，空前有定冠词“The”，填单数形式） 5. folded（解析：“折叠”为fold，根据时间状语“this morning”，用一般过去时，填folded） 6. bookshelf（解析：“书架”为bookshelf，可数名词，空前有不定冠词“a”，填单数形式） 二、短语匹配 1-B 2-A 3-D 4-C 5-F 6-E 三、语法填空 1. fix（解析：情态动词“Could”后接动词原形，填fix） 2. shelves（解析：“shelf”的复数形式为shelves，空前有“three”，填复数） 3. careful（解析：“be careful with”为固定搭配，表“小心对待”，填careful） 4. didn’t empty（解析：根据时间状语“yesterday”，用一般过去时否定形式，填didn’t empty） 5. folds（解析：根据时间状语“every evening”，用一般现在时，主语“my mom”为第三人称单数，填folds） 第二部分 语境应用层 一、单项选择 1. B（解析：委婉请求使用工具用“Could I...?”，must“必须”、should“应该”、need“需要”均不符合语境，选B） 2. A（解析：请求帮忙擦窗户用“Could you...?”，should“应该”、must“必须”、need“需要”均不符合，选A） 3. C（解析：“使用书架放书”用use，lend“借（出）”、borrow“借（入）”、return“归还”均不符合，选C） 4. B（解析：根据“I’ll put them in the shoe rack right now”可知同意改正，先道歉再承诺，选B） 5. B（解析：根据“I have to finish my homework”可知拒绝提议，选B） 6. B（解析：“shelf”的复数形式为shelves，空前有“many”，选B） 7. B（解析：回答对方请求指导的问题，“With pleasure”表“乐意帮忙”，选B） 二、句型转换 1. Could；use（解析：委婉请求用“Could he use...?”，填Could；use） 2. not；to（解析：“Could you please not do sth.”为固定否定形式，填not；to） 3. put away（解析：“fold”的同义短语为“put away”，表“整理、折叠”，填put away） 4. What do（解析：对“the tap”（物品）提问用What，原句为一般现在时，助动词用do，填What do） 三、补全对话 1. What were you doing（解析：根据答语“was busy fixing my bike”，询问对方当时在做什么用What were you doing） 2. Could I borrow（解析：请求借工具箱用Could I borrow） 3. Sure / Of course（解析：同意借工具箱，用Sure或Of course） 4. could you please（解析：请求帮忙拧紧桌腿用could you please） 第三部分 能力迁移层 完形填空 1. A（解析：“修理坏椅子”用fixed，clean“打扫”、fold“折叠”均不符合，选A） 2. A（解析：“清空冰箱”用empties，wipe“擦拭”、take“拿”均不符合，选A） 3. A（解析：“用扫帚扫地”用broom，tap“水龙头”、shelf“书架”均不符合，选A） 4. B（解析：“重新擦窗户”用wipe，fix“修理”、fold“折叠”均不符合，选B） 5. B（解析：“有乐于助人的家人很幸运”用lucky，tired“疲惫的”、bored“无聊的”均不符合，选B） 6. A（解析：“修理浴室水龙头”用fix，take“拿”、empty“清空”均不符合，选A） 7. B（解析：“照顾植物”用take care of，take out“拿出”、take off“脱下”均不符合，选B） 8. C（解析：根据“look forward to”，可知是“有趣的经历”，用fun，hard“困难的”、boring“无聊的”均不符合，选C） 9. A（解析：委婉请求对方分享用Could you...?，must“必须”、should“应该”均不符合，选A） 10. B（解析：“家务对每个人来说可以很有趣”用interesting，difficult“困难的”、tiring“疲惫的”均不符合，选B） 学科网（北京）股份有限公司 $