Unit4 Our Memory Section B（2c‑Self‑Check）课时同步练习2026-2027学年新人教版英语九年级上册

**基本信息** 练习围绕“Our Memory”主题，采用“夯实基础-能力进阶-拓展提高”三层设计，通过词汇积累、语法应用到语篇读写的递进路径，强化语言能力与学习能力培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |夯实基础|单元核心词汇（单词、短语）及词形变换|通过汉译英、词形转换题巩固基础词汇，如“日记→diary”“improve→improvement”| |能力进阶|单元语法（宾语从句）综合应用、句型转换及情景交际|以单句填空、对话补全题强化语法在语境中的应用，如宾语从句陈述语序训练| |拓展提高|主题语篇精读与素养拓展阅读（含简答、微写作）|结合记忆主题阅读与3-4句单元总结写作，提升语篇理解与综合表达能力|

Unit4 Our Memory Section B（2c‑Self‑Check）同步练习 建议用时：25分钟 一、单词汉译英 1. 日记 ________　　2. 挑战 ________　　3. 技巧；技艺 ________ 4. 改进；改善 ________　　5. 大脑 ________　　6. 能力 ________ 7. 持续的 ________　　8. 练习；实践 ________ 二、短语汉译英 1. 记忆挑战 ____________　　2. 改善记忆力 ____________　　3. 持续练习 ____________ 4. 脑力训练 ____________　　5. 克服遗忘 ____________ 三、词形变换 1. improve (v.) → ________ (n. 改善；提升) 2. able (adj.) → ________ (n. 能力) 3. continue (v.) → ________ (adj. 持续的) 4. skill (n.) → ________ (adj. 有技巧的；熟练的) 5. brain (n.) → ________ (adj. 脑力的；智力的) 一、语法单句填空（单元语法综合） 1. I can’t remember ________ I learned this memory skill. (when / when did) 2. Do you know ________ makes our memory better? (what / what is) 3. She asked ________ we would finish our memory training. (how soon / how soon will) 4. We wonder ________ it is important to keep practicing. (why / why is) 5. Could you tell me ________ method works best for you? (which / which does) 二、句型转换（单元综合改写，每空一词） 1. How can we overcome forgetfulness? The teacher asked us. → The teacher asked us ________ we ________ overcome forgetfulness. 2. What is the best way to improve memory? I want to know. → I want to know ________ the best way to improve memory ________. 3. When do you do brain training every day? He wondered. → He wondered ________ I ________ brain training every day. 4. Why must we keep learning and practicing? Everyone knows. → Everyone knows ________ we ________ keep learning and practicing. 5. Where can we learn more memory skills? She didn’t know. → She didn’t know ________ we ________ learn more memory skills. 三、选词填空 【diary, improve, skill, continuous, brain】 1. Keeping a ________ is a good habit to record your memory challenges. 2. Continuous practice can greatly ________ our learning ability. 3. Memory training is an important ________ for students. 4. ________ exercise can make our brain more active. 5. Our ________ needs enough rest to keep good memory. 四、情景补全对话（2项多余） A. How can we improve our memory effectively B. I have much trouble remembering English texts C. You can do some brain training every day D. Continuous practice is the key E. Why do we always forget things F. It’s useless to practice memory A: Hi, Mike! Do you have any learning troubles? B: Yes. 1.________ A: I know it’s difficult. 2.________ B: I really want to know. 3.________ A: First, review knowledge regularly. Second, 4.________ B: Got it! Thank you so much. Passage1 单元主题精读 　　Memory is very important for students’ study. Many students worry about their poor memory and think they can’t change it. In fact, memory is a trainable ability. There are many practical skills to help us improve our memory. First of all, regular review is the most basic and useful way. Second, we should connect new knowledge with daily life and old experience. Third, doing proper brain training and keeping a balanced rest can make our brain work better. Memory improvement is not a one-day job. Only continuous practice can bring great changes. 任务一：单项选择 1. What does the passage mainly tell us? A. Memory can be trained and improved. B. Poor memory can never be changed. C. Review is useless for memory. D. Brain training is hard to learn. 2. What is the most basic way to improve memory? A. Doing no practice. B. Regular review. C. Sleeping all day. D. Learning new things quickly. 任务二：简答 What can we do to improve our memory according to the passage? _______________________________________________________________________________ Passage2 素养拓展阅读 　　Forgetting is a normal part of human life. No one can remember everything forever. Instead of feeling upset about forgetting, we should learn to deal with it correctly. Good memory comes from good habits and continuous training. As students, we can keep a diary to record our learning problems and memory challenges. We can also share useful memory skills with classmates. Learning together and practicing together can help everyone make progress. Believe it or not, your memory will become better with long-term efforts. 任务一：单项选择 1. What should we do when we forget things? A. Feel upset all the time. B. Give up learning. C. Deal with it correctly. D. Do nothing. 2. Which habit is helpful for memory improvement? A. Keeping a learning diary. B. Never reviewing lessons. C. Giving up training. D. Learning alone without sharing. 任务二：判断正误(T/F) 1. Forgetting things is normal for humans. (  ) 2. Long-term efforts help improve our memory. (  ) 任务三：简答 What can we do to make progress in memory training with classmates? _______________________________________________________________________________ 任务四：微写作（3-4句单元总结） Write a short summary about what you have learned in this unit (memory skills). _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 【答案与解析卷】 夯实基础 一、单词汉译英 1. diary　　2. challenge　　3. skill 4. improve　　5. brain　　6. ability 7. continuous　　8. practice 二、短语汉译英 1. memory challenge　　2. improve one’s memory　　3. continuous practice 4. brain training　　5. overcome forgetfulness 三、词形变换 1. improvement（解析：动词improve变名词，提升、改善） 2. ability（解析：形容词able变名词，能力） 3. continuous（解析：动词continue变形容词，持续的） 4. skilled（解析：名词skill变形容词，熟练的、有技巧的） 5. brainy（解析：名词brain变形容词，脑力的、聪明的） 能力进阶 一、语法单句填空【答案+解析】 1. when 解析：when引导宾从，陈述语序，无需助动词did。 2. what 解析：what在从句中作主语，陈述语序，去掉is。 3. how soon 解析：how soon询问将来时间，宾从陈述语序，will后置。 4. why 解析：why引导宾从，陈述语序，去掉is。 5. which 解析：which修饰名词method，宾从陈述语序，无需助动词。 二、句型转换【答案+解析】 1. how; could 解析：主句asked为过去时，can变could，陈述语序。 2. what; is 解析：what作从句主语，语序不变，时态保持一般现在时。 3. when; did 解析：主句wondered为过去时，去掉助动词do，实义动词用过去式。 4. why; must 解析：why引导宾从，情态动词must后置，陈述语序。 5. where; could 解析：主句为过去时，can变could，保持陈述语序。 三、选词填空 1. diary 2. improve 3. skill 4. Continuous 5. brain 四、情景补全对话 答案：1.B 2.E 3.A 4.C；多余项：D、F 解析：对话围绕学习记忆难题展开，先诉说记课文困难，疑惑遗忘原因，询问高效提升方法，最后得到脑力训练、定期复习的建议，贴合单元主题。 拓展提高 Passage1 任务一：1.A 2.B 解析：文章主旨为记忆力可通过训练和技巧提升，核心基础方法是定期复习。 任务二：We can do regular review, connect new knowledge with old experience and do proper brain training with balanced rest. Passage2 任务一：1.C 2.A 解析：文章告知我们要正确看待遗忘，写学习日记是提升记忆的好习惯。 任务二：1.T 2.T 任务三：We can share useful memory skills and practice memory training together with classmates. 任务四：范文：In this unit, I have learned a lot about memory. Forgetting is normal in our life. We can improve our memory with good skills and habits, such as regular review and connecting different knowledge. Continuous practice is the most important key to better memory. 学科网（北京）股份有限公司 $