Unit 4 Our Memory同步练2026-2027学年人教版英语九年级上册

**基本信息** Unit 4 Our Memory初中英语单元复习卷，通过词汇、语法、阅读多维度考查，融合科技与生活情境，提升语言能力与思维品质。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |根据提示填空|6题|核心词汇（engine, anxiety）、词形转换|结合音标及首字母提示，强化记忆词汇应用| |选择填空|5题|短语辨析（wear out）、情景交际|设置AI工具等科技情境，考查语言运用能力| |词形填空|8题|名词复数（passages）、动词-ing（organizing）|覆盖语法与词汇，注重语境中词形变化| |阅读理解|5题|细节理解、推理判断|以大脑科学为主题，培养逻辑思维与信息提取能力|

Unit 4 Our Memory同步练 一、根据句意及汉语、首字母或音标提示填空 1. We can know how the machine works with the ________ /’endʒɪn/ in today’s science lesson. 1. This useful study t ________ helps us memorize new words quickly and easily. 1. We need to make proper ________ (短期的) plans to improve our study little by little. 1. You can create a clear i ________ in your mind to remember the text better. 1. Proper exercise can greatly reduce your inner ________ (焦虑). 1. Taking enough exercise every day ________ (促进) our energy. 二、选择填空 ( )1. — With AI tools, is it ________ for us to improve our memory in a short time? — Yes, many studies show that proper AI training can help boost memory quickly. A. short-term B. likely C. long-term D. wild ( )2. — Our group needs to talk about the new class rule. — That’s a good idea. We can ________ it after lunch. A. discuss B. refuse C. doubt D. destroy ( )3. — If you want to improve your study, you must use your time in a(n) ________ way. — I agree. I will make a clear plan and follow it every day. A. slow B. quiet C. effective D. careless ( )4. — I don’t know how to begin my speech. Can you give me some advice? — Sure. ________, you can say something about your own experience. A. To start with B. In fact C. After all D. At last ( )5. — Don’t play basketball for too long. You will ________ your shoes soon. — Don’t worry. I have another pair of sports shoes for daily use. A. put out B. turn out C. take out D. wear out 三、用选项中所给词的适当形式填空 graph, organize, passage, fuel, account, view, address, password 1. Our teacher drew a ________ to show the numbers in the maths class. 1. Reading English ________ every morning helps us improve our reading skills quickly. 1. My father has two email ________ for work and daily life. 1. The bus needs enough clean ________ to run well on the long way to the countryside. 1. You must remember your ________ well to keep your online accounts safe every day. 1. Many students have their own study ________ to record their learning progress at school. 1. She is busy ________ the structure of her composition. 1. He ________ the whole city from the tall building when he travelled there. 四、阅读理解 阅读下面材料，从每题所给的A、B、C、D四个选项中，选出最佳选项。 Do you know the five main senses we have? They are touch, taste, sight, smell and hearing. They are controlled by different parts of our brains. So we call the brain our built-in “BeiDou”. Brains help our bodies work smoothly. Try this: Close your eyes and touch your nose. It’s easy, right? That’s because our brains can receive messages about where our body parts are. We can also stand on one leg without falling down. If we lose our balance, our brains will give us orders to fix it. ★ . Tests show that people see spider pictures faster than flowers. Some researchers also found that people react to loud noises faster than to a friend’s voice. Scientists aren’t completely sure about the reasons. Some suggest that this skill might come from ancient times. Our ancestors were often faced with predators. So they had to protect themselves from dangerous animals like spiders and tigers, or they would lose their lives. Until today, we still jump at sudden noises or shadows(影子) in dark rooms. Here is more about brains. Can you imagine seeing colours when you hear music, or tasting candy when you see the sunshine? It’s called sense mixing. Scientists think this happens when different senses intermingle(相互交织). Another fact is that temperature sometimes influences our senses. Some people can feel storms coming through knee pain. So we often joke that we’re “human weather apps”. Also, our brains are able to make adjustment(调整) to some senses. If someone can’t see well, his hearing or touch might become stronger. Though scientists have done much research on the brain, there’s still a lot to do. Have you ever wondered why some people are better at sports? What’s the secret to improving memory? Then it’s time for you to start your discovering journey. ( )1. What do the two examples in the first paragraph show? A.Brains help our bodies work well. B. Human brains are different. C. Humans can touch their noses easily. D. People have many living habits. ( )2. Which of the following can be put in ★? A.It’s fun to study our ancestors’ life B. It’s easy to learn about senses C. Animals help people in many ways D. Brains are also life-saving heroes ( )3. Which animal in the following pictures is probably a “predator”? ( )4. According to Paragraph 3, what might happen if your senses mix? A.You can tie your shoes without looking. B. You taste sweetness when seeing an apple. C. You jump when someone shouts suddenly. D. You feel pain in your knees before the rain comes. ( )5. What is the writing purpose of the last paragraph? A.To improve people’s memory. B. To encourage brain studies. C. To show the value of our brains. D. To admire scientists’ efforts. 参考答案 一、1. engine 2. technique 3. short - term 4. image 5. anxiety 6. boosts 二、1 - 5 BACAD 三、1. graph 2. passages 3. addresses 4. fuel 5. passwords 6. accounts 7. organizing 8. viewed 四、1 - 5 ADABB ( 第 1 页 共 4 页 ) 学科网（北京）股份有限公司 $