Unit 4 Our Memory 单元专项训练2026-2027学年人教版英语九年级上册

2026 新版人教版九年级英语上册 Unit 4 Our Memory 单元专项训练 单元核心语法：疑问词引导的宾语从句（陈述语序、时态呼应）; 话题：记忆、回忆、提升记忆技巧; 满分：100 分 建议用时：60 分钟 第一部分 词汇专项（20 分） 一、根据句意及首字母提示写单词（10 分） 1.You can m_______________new words by using pictures. 2.The photo r_______________me of my happy summer holiday. 3.My b_______________helps me store and recall information. 4.It’s likely that short-term m__________can become long-term memory after review. 5.The teacher gave a l_______________on how to improve memory yesterday. 6.Try not to m_______________up the two similar words. 7.I can’t r_______________where I put my notebook. 8.We should pay attention to the t_______________of memorizing things. 9.To s_______________with, you need to read the passage carefully. 10.Good sleep can b_______________your memory. 二、用括号内单词适当形式填空（10 分） 1.It’s difficult for him _______________(memorize) all these sentences. 2.I remember _______________(see) him somewhere before. 3.She asked me how I _______________(improve) my memory. 4.The more you practice, the _______________(good) memory you will have. 5.He has trouble _______________(recall) the old story. 6.Our brain connects new information with what we _______________(know). 7.I don’t know where he _______________(live). 8.Could you tell me who _______________(break) the glass just now? 9.Memories _______________(keep) in our brain for many years. 10.Listening to music helps _______________(relax) ourselves. 第二部分 语法专项：宾语从句（30 分） 一、单项选择（15 分） ( )1. Could you tell me _______________we can improve our memory? A. what B. how C. who D. where ( )2. I wonder _______________the memory can last long. A. that B. if C. what D. who ( )3. She asked _______________I had seen the movie. A. whether B. what C. which D. who ( )4. Do you know _______________he lives? A. what B. who C. where D. whose ( )5. Our teacher told us that practice _______________perfect. A. makes B. made C. will make D. make ( )6. I don’t know _______________book this is. A. who B. whom C. whose D. which ( )7. —What did he say? —He said that he _______________a good memory. A. has B. had C. have D. having ( )8. Can you tell me _______________I should do next? A. what B. that C. when D. where ( )9. I want to know _______________you will come back. A. how long B. how soon C. how often D. how far ( )10. He didn’t know _______________his mother was so worried. A. why B. what C. which D. that ( )11. Remember _______________the door when you leave. A. lock B. locking C. to lock D. locked ( )12. The song reminds me _______________my childhood. A. to B. for C. of D. at ( )13. It is important _______________us to review what we learn. A. of B. for C. to D. with ( )14. Many students have trouble _______________English words. A. remember B. remembering C. to remember D. remembered ( )15. The _______________you review, the better you will remember. A. much B. more C. many D. most 二、句型转换（改写为宾语从句，每空一词）（15 分） 1.Where does he live? I don’t know. I don’t know ______________________________. 2.How can I memorize words? Could you tell me? Could you tell me _____________________________________________words? 3.When will she come back? I wonder. I wonder _____________________________________________back. 4.Did you meet him? She asked me. She asked me _____________________________________________him. 5.What is his name? I want to know. I want to know ______________________________. 第三部分 完形填空（15 分） Memory is very important for us. Our brain stores different kinds of memories: short‑term memory and long‑term memory. Short‑term memory can only keep things for a short time. If we don’t 1 what we learn, we will forget it soon. There are many useful 2 to improve our memory. To start with, we can connect new information with our old memories. Our brain likes to link new things to what we already know. Second, using imagination and pictures helps a lot. A funny picture is easier to 3 than dry words. Third, enough sleep can boost memory. When we sleep, our brain works to move short‑term memory into long‑term memory. Many people mix up memories sometimes. It’s normal. If you can’t recall something, don’t feel upset. Take a deep breath and try again. Good memory is not only a gift. It is also a 4 we can practice. Keep practicing and you will find it much 5 to remember things. ( )1. A. review B. forget C. change D. create ( )2. A. stories B. techniques C. positions D. lectures ( )3. A. react B. memorize C. control D. mix ( )4. A. skill B. sadness C. chain D. case ( )5. A. hard B. harder C. easy D. easier 第四部分 阅读理解（15 分） Passage Our memory is amazing. But it is not perfect. We forget things every day. Why? Scientists say forgetting is also useful. It helps our brain clear useless information so that it can focus on important things. There are three steps for memory: encoding (编码), storage (存储) and retrieval (提取). First, when we see or hear something, our brain encodes the message. Then it stores the information. Finally, when we need it, we retrieve it. If any step fails, we can’t recall the memory. Here are simple ways to improve memory: 1.Pay full attention. You cannot remember things if you are distracted. 2.Review regularly. Review within one day after learning. 3.Use mind maps or pictures. Pictures help the brain keep information. 4.Take exercise and sleep well. They are good for your brain. True (T) or False (F): ( )1. Our memory is perfect and we won’t forget anything. ( )2. Forgetting some useless information is helpful for our brain. ( )3. Memory has three steps: encoding, storage and retrieval. ( )4. We can remember well when our mind is distracted. ( )5. Enough sleep is good for our memory. 第五部分 书面表达（20 分） 请以 How to Improve Our Memory 为题写一篇短文，80 词左右。 要点: 1.记忆力对学习很重要； 2.介绍 2~3 种提升记忆的方法； 3.坚持练习，记忆力会变好。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 附：参考答案及详细解析 第一部分 词汇专项 一、首字母填空 1.memorize 记住；熟记 2.reminds 提醒；remind sb. of sth 使某人想起某事，主语 the photo 单数，一般现在时 + s 3.brain 大脑 4.memory 记忆；short-term memory 短时记忆 5.lecture 讲座 6.mix mix up 混淆 7.recall 回忆起 8.technique 技巧 9.To start with 首先（固定短语） 10.boost 促进；提升 二、词形变换 1.to memorize 【解析】It’s +adj.+for sb. to do sth. 2.seeing 【解析】remember doing 记得做过某事；remember to do 记得要去做 3.improved 【解析】主句 asked 过去时，宾语从句时态后退，用一般过去时 4.better 【解析】the + 比较级，the + 比较级：越…… 就越…… 5.recalling 【解析】have trouble (in) doing sth 做某事有困难 6.have known 【解析】我们已经知道的信息 7.lives 【解析】宾语从句陈述语序，一般现在时，主语 he 三单 8.broke 【解析】just now 刚刚，一般过去时 9.are kept 【解析】被动语态：记忆被保存在大脑 10.(to) relax 【解析】help (to) do sth 帮助做某事 第二部分 语法专项：宾语从句 一、单项选择 1.B 解析：how 表方式 “如何”，你能告诉我如何提升记忆力吗？ 2.B 解析：if 是否；我想知道记忆能否长久保存。 3.A 解析：whether 是否，引导宾语从句。 4.C 解析：where 哪里；你知道他住在哪里吗？ 5.A 解析：客观真理，时态不变，Practice makes perfect. 熟能生巧。 6.C 解析：whose 谁的。 7.B 解析：主句 said 过去式，从句改为一般过去时 had。 8.A 解析：what 作 do 的宾语，下一步该做什么。 9.B 解析：how soon 多久之后；how long 多长时间；how often 多久一次。 10.A 解析：why 为什么；他不知道妈妈为什么如此担心。 11.C 解析：remember to do 记得要去锁门（还没做）。 12.C 解析：remind sb of sth 固定搭配。 13.B 解析：It’s +adj.+for sb to do。 14.B 解析：have trouble doing。 15.B 解析：the more…the better 越多复习，记得越好。 二、句型转换 1.where he lives 【陈述语序，三单】 2.how I can memorize 3.when she will come 4.if/whether I met 5.what his name is 第三部分 完形填空 1.A review 复习；不复习就会遗忘。 2.B techniques 技巧；提升记忆的方法。 3.B memorize 记住；有趣图片更容易记住。 4.A skill 技能；好记性是可以练习的技能。 5.D easier 更容易；much 修饰比较级。 答案：1.A 2.B 3.B 4.A 5.D 第四部分 阅读理解 判断 T/F 1.F 原文：But it is not perfect. 2.T Forgetting helps clear useless information. 3.T 原文直接给出三步骤。 4.F 分心时无法记住东西。 5.T 充足睡眠对记忆有益。 答案：1.F 2.T 3.T 4.F 5.T 第五部分 书面表达 参考范文 How to Improve Our Memory Memory is very important for our study. With a good memory, we can learn knowledge more easily. Here are some ways to improve our memory. First, we should pay full attention when we learn new things. Second, we need to review what we learn regularly. Review helps turn short‑term memory into long‑term memory. Besides, enough sleep and proper exercise are helpful for our brain. Good memory comes from practice. If we keep practicing these skills, our memory will become better and better. 范文解析 1.运用本单元短语：pay attention to, long-term memory, short-term memory 2.宾语从句、if 条件句，符合单元语法要求；词数 86 词，符合考场要求 学科网（北京）股份有限公司 $