Unit 2Section B（1a～1d）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 B（1a-1d）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Section B（1a-1d）核心词汇（动作、物品、状态类），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“拖拉”“点头”“熟悉的”等高频词拼写错误，强化基础词汇记忆。 1. The workers spent three hours ________（拖拉）the heavy box into the warehouse. It was really tiring. 2. When the teacher asked if he understood the question, he ________（点头）to show his agreement. 3. She is not ________（熟悉的）with the new software, so she needs to take a training course. 4. Please put the leftover food into the ________（盘子）and put it in the fridge. 5. He ________（几乎）missed the train because he got stuck in the traffic jam. 6. The ________（扫帚）in the corner is broken. Could you please buy a new one? 二、短语匹配 考查定位：整合Section B（1a-1d）基础短语（动作表达、物品使用、状态描述），考查短语语义理解与场景适配，避免混淆“熟悉”“点头同意”“拖拉重物”等易混短语，确保短语与语境精准对应。 1. be familiar with A. 点头同意 2. nod in agreement B. 熟悉…… 3. pull sth. into C. 几乎错过 4. almost miss D. 把某物拖进…… 5. put sth. on the plate E. 扫地 6. sweep the floor F. 把某物放在盘子里 三、语法填空 考查定位：围绕Section B（1a-1d）核心语法（让步状语从句引导词、非谓语动词、词性转换、情态动词），结合日常场景，考查语法规则的基础应用，避免引导词误用（如wherever/where）、非谓语动词错误（如stop后接to do/doing）、词性转换错误（如write→writer）。 1. ________（wherever）you go, you should remember to keep in touch with your family. 2. The boy stopped ________（play）video games when his mother came back. 3. My uncle used to be a teacher, but now he works as a ________（write）for a magazine. 4. Could you please ________（describe）how you fixed the broken bike? I want to learn from you. 5. She ________（nod）her head and said she would help me with the housework. 第二部分 语境应用层 一、单项选择 考查定位：结合Section B（1a-1d）日常场景（请求帮忙、物品借用、状态描述），选项干扰适度，聚焦语法重点（情态动词can/could、形容词辨析、连词用法、副词yet/already），考查语法应用与场景适配能力，避免情态动词误用、形容词混淆（如similar/the same）。 1. —________ you pass me the plate, please? —Sure, here you are.（ ） A. Must B. Can C. Should D. Need 2. The two dresses look ________, but they are not exactly ________.（ ） A. similar；the same B. the same；similar C. different；similar D. similar；different 3. ________ the weather is bad, we still plan to go for a picnic this weekend.（ ） A. By B. With C. Though D. For 4. —Have you finished your science project ________? —Not ________, but I have finished the main part ________.（ ） A. yet；yet；already B. already；yet；yet C. yet；already；yet D. already；already；yet 5. —Could you ________ me your umbrella? Mine is lost. —Sorry, I ________ it to Lucy this morning.（ ） A. borrow；lent B. lend；borrowed C. lend；lent D. borrow；borrowed 6. He is not familiar ________ this neighborhood, so he often gets lost when he goes out.（ ） A. with B. to C. for D. about 7. —Could you please tell me how to ________ the heavy box? —You can use a cart to move it.（ ） A. pull B. push C. carry D. lift 二、句型转换 考查定位：基于Section B（1a-1d）核心句型（情态动词请求句、否定句、同义句转换、对动作提问），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 pull the box into the room.（改为委婉请求句） ________ he ________ the box into the room? 2. Could you please pass me the plate?（改为否定句） Could you please ________ ________ pass me the plate? 3. She nodded to show she agreed.（改为同义句） She nodded ________ ________. 4. They almost missed the bus because of the traffic jam.（对画线部分提问） ________ ________ they almost miss the bus? 三、补全对话 考查定位：依托“请求帮忙整理物品”场景，整合Section B（1a-1d）核心表达（询问是否熟悉、请求帮忙、同意协助、说明方法），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, Tom! I need to move some books into the study. Could you help me? B: Sure! But I’m not 1.________ with the layout of your study. Where should we put the books? A: Don’t worry. I’ll show you. First, we need to 2. ________ the heavy box of books into the room. It’s a little heavy. B: OK. Let’s pull it together. By the way, do you have a cart? It would be easier. A: Sorry, I don’t. But we can use the dolly. After putting the box in, could you please 3.________ the books on the shelf? B: Of course. Should I put the storybooks on the top shelf? A: Yes. Thank you so much! B: You’re welcome. It’s a good chance to help you. 第三部分 能力迁移层 完形填空 考查定位：依托“实验室整理”记叙文，内容贴合Section B（1a-1d）“动作与协助”主题，覆盖核心词汇（动作、物品、状态）与语法（一般过去时、情态动词、连词），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。 Tom is a student in a science class. Every week, he helps his teacher clean the lab. Last Friday, the teacher asked him to ________（1. pull / push / carry）the new equipment into the lab. The equipment was heavy, so Tom asked his classmate Jack for help. “Could you help me?” Tom said. Jack nodded and said, “Sure. But I’m not ________（2. familiar / similar / different）with this equipment. How should we move it?” “We can use the cart,” Tom said. They put the equipment on the cart and ________（3. pulled / pushed / lifted）it into the lab. Then, the teacher asked them to put the test tubes on the shelf. Tom almost ________（4. missed / dropped / broke）a test tube, but Jack caught it in time. “Be careful!” Jack said. Tom felt sorry and said, “Thank you. I’ll be more careful.” After that, they started to sweep the floor. Tom took the ________（5. broom / plate / dolly）and swept the dirt into the dustpan. Jack helped to wipe the tables. When they finished, the lab looked clean and tidy. The teacher came in and said, “Great job! You two work well together. ________（6. Wherever / Whenever / Whatever）you need help, you should ask your classmates. Teamwork is important.” Tom and Jack smiled. They both learned that asking for help and working together can make difficult tasks ________（7. easier / harder / more tiring）. On the way home, Tom said to Jack, “Could you help me with my science project next week?” Jack nodded in ________（8. agreement / surprise / disappointment）and said, “Of course. I’d love to.” This experience made Tom realize that helping others and accepting help can make life more enjoyable. He decided to help his classmates more often in the future. 1. A. pull B. push C. carry 2. A. familiar B. similar C. different 3. A. pulled B. pushed C. lifted 4. A. missed B. dropped C. broke 5. A. broom B. plate C. dolly 6. A. Wherever B. Whenever C. Whatever 7. A. easier B. harder C. more tiring 8. A. agreement B. surprise C. disappointment 9. What did Tom and Jack do to clean the lab?（ ） A. They only swept the floor. B. They moved equipment and cleaned the lab. C. They just wiped the tables. 10. What can we learn from the story?（ ） A. Teamwork is important. B. It’s not good to ask for help. C. Cleaning the lab is boring. 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. pulling（解析：“拖拉”为pull，spend time doing sth.为固定搭配，填pulling） 2. nodded（解析：“点头”为nod，结合语境用一般过去时，填nodded） 3. familiar（解析：“熟悉的”为familiar，be familiar with为固定搭配，填familiar） 4. plate（解析：“盘子”为plate，空前有定冠词“the”，填单数形式） 5. almost（解析：“几乎”为almost，副词修饰动词missed，填almost） 6. broom（解析：“扫帚”为broom，空前有定冠词“The”，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. Wherever（解析：“无论你去哪里”用wherever引导让步状语从句，填Wherever） 2. playing（解析：“停止做某事”用stop doing sth.，填playing） 3. writer（解析：“作家”为writer，空前有不定冠词“a”，填单数形式） 4. describe（解析：情态动词“Could”后接动词原形，填describe） 5. nodded（解析：结合and后的said，用一般过去时，填nodded） 第二部分 语境应用层 一、单项选择 1. B（解析：请求递东西用“Can you...?”，must“必须”、should“应该”、need“需要”均不符合语境，选B） 2. A（解析：“看起来相似”用similar，“完全相同”用the same，选A） 3. C（解析：“尽管天气不好”用though引导让步状语从句，by“通过”、with“伴随”、for“因为”均不符合，选C） 4. A（解析：yet用于否定句/疑问句，already用于肯定句，选A） 5. C（解析：“借（出）雨伞”用lend，“借（入）”用borrow，结合语境选C） 6. A（解析：“熟悉……”用be familiar with，选A） 7. C（解析：“搬运重箱子”用carry，pull“拉”、push“推”、lift“举起”均不符合，选C） 二、句型转换 1. Could；pull（解析：委婉请求用“Could he pull...?”，填Could；pull） 2. not；to（解析：“Could you please not do sth.”为固定否定形式，填not；to） 3. in agreement（解析：“点头表示同意”用nod in agreement，填in agreement） 4. Why did（解析：对原因提问用Why，原句为一般过去时，助动词用did，填Why did） 三、补全对话 1. familiar（解析：根据“Where should we put the books”，可知“不熟悉书房布局”，填familiar） 2. pull（解析：“把书箱拖进房间”用pull，填pull） 3. put（解析：“把书放在书架上”用put，填put） 第三部分 能力迁移层 完形填空 1. C（解析：“搬运新设备”用carry，pull“拉”、push“推”均不符合，选C） 2. A（解析：“不熟悉设备”用familiar，similar“相似的”、different“不同的”均不符合，选A） 3. B（解析：“把推车推进实验室”用pushed，pull“拉”、lift“举起”均不符合，选B） 4. B（解析：“差点掉了试管”用dropped，missed“错过”、broke“打破”均不符合，选B） 5. A（解析：“用扫帚扫地”用broom，plate“盘子”、dolly“小推车”均不符合，选A） 6. B（解析：“无论何时需要帮助”用whenever，wherever“无论哪里”、whatever“无论什么”均不符合，选B） 7. A（解析：“让困难的任务更容易”用easier，harder“更难”、more tiring“更累”均不符合，选A） 8. A（解析：“点头同意”用agreement，surprise“惊讶”、disappointment“失望”均不符合，选A） 9. B（解析：根据原文，他们搬设备并打扫实验室，选B） 10. A（解析：故事核心是“团队合作很重要”，选A） 学科网（北京）股份有限公司 $