精品解析：辽宁省鞍山市海城市第四中学集团 2025-2026学年上学期九年级期中考试英语试题

海城四中集团2025—2026学年度 (上) 九年级期中考试英语试题 (考试时间：90分钟 试卷满分：90分) 第一部分 选择题 (共50 分) 一、阅读理解 (共20小题，每小题2分；满分40分) 第一节 阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。 A Three Things to Do Before You Are 18 Are you bored with your daily life? Here are some things you should try before you are 18, because after that it’s too late. Learn to swim Seriously, this is so important that it can save your life. If you can’t swim well, you won’t be able to do water sports like water skiing, surfing and diving. Even taking a boat trip will be dangerous for you. Make sure you do it. Try at least one kind of team sports Being a good team player is an important skill in life. You can’t just think of yourself, but have to work well with other people. Other advantages of team sports like basketball, football and baseball are that they keep you fit and healthy, and they are also great fun. Teams usually have a good social life too—you’ll go to lots of parties and make many friends. Collect something One of the best hobbies for under-18s is collecting things. You could collect kinds of stamps, or you could collect things that make you remember what you have done, like cinema tickets for films you have seen or emails from friends. The best way to collect is to have a special album to put your collection in and to write what each thing means to you. That way you won’t forget. 1. The most important reason for learning to swim is that ________. A. you might feel well B. it can make you healthy C. it can save your life D. you might easily do lots of things 2. “A good social life” in the passage means ________. A. you’ll study in groups B. you’ll go to parties and make many friends C. you’ll take part in many matches D. you’ll work in the society (社会) 3. The writer tells us that one of the best hobbies is to ________. A. collect something B. do some water sports C. camp out in the garden D. send emails to your friends 4. The passage is mainly about ________ before you are 18. A. good habits to keep B. skills to have C. things to do D. sports to play 【答案】1. C 2. B 3. A 4. C 【解析】 【导语】本文是一篇说明文，介绍18岁前应尝试的三件事——学游泳、尝试团队运动、收集物品，及其重要性。 【1题详解】 第二段明确提到：“this is so important that it can save your life”，说明学游泳最重要的原因是能救命。 【2题详解】 第三段明确指出：“Teams usually have a good social life too- you’ll go to lots of parties and make many friends”，即“良好的社交生活”指参加派对、结交朋友。 【3题详解】 第四段首句明确提到：“One of the best hobbies for under-18s is collecting things”，说明最佳爱好之一是收集物品。 【4题详解】 文章标题及内容围绕“18岁前应做的三件事”展开，核心是“things to do”。 B Scientists in Britain and the United States have made a new kind of enzyme (酶) that eats plastics (塑料). With its help, plastics can be turned into smaller parts and go away quickly. Scientists believe that, in the future, it could solve the problem of plastic pollution. The enzyme is able to break down PET, a form of plastic. PET was first made in the 1940s and is now widely used to make plastic bottles. It can remain in the environment for many years and pollute large areas of land and water. So it has always been a headache to deal with the waste from PET and other plastics. The researchers made the discovery (发现) while examining the structure of a natural enzyme in Japan. They found that the natural enzyme was helping to break down PET plastics. So, they decided to make small changes to the enzyme by adding some amino acids (氨基酸). It made the natural enzyme’s plastic-eating abilities work faster and better. John MaGeehan, one of the lead researchers, said, “We’ve made an improved enzyme. It’s better than the natural one. And we are trying to make more improvements to it.” He went on. “The enzyme is not harmful to humans or animals, and it is friendly to the environment. So we are considering putting it into wider use.” The team is now trying to make the enzyme break down PET in large quantities (大量的). We’ll see that the plastic pollution may be stopped with this technology. “However, there is still a long way to go.” John MaGeehan added. 5. According to the scientists, the enzyme may solve the problem of ________ pollution. A. air B. water C. light D. plastic 6. The underlined phrase “break down” in the passage probably means ________ in Chinese. A. 实验 B. 生产 C. 分解 D. 发明 7. Researchers discovered that a natural enzyme helped break down plastics ________. A. in Britain B. in Japan C. in the US D. in China 8. Where may you read this passage? A. In a cooking book. B. In a science magazine. C. In a guide book. D. In a story book. 【答案】5. D 6. C 7. B 8. B 【解析】 【导语】本文介绍了英美科学家研发的一种新型的可分解塑料的酶，包括其原理、发现过程和应用前景。 【5题详解】 第一段提到“Scientists believe that, in the future, it could solve the problem of plastic pollution.”，说明这种酶可能解决塑料污染问题。 【6题详解】 第二段提到“The enzyme is able to break down PET, a form of plastic.”，第一段提到“With its help, plastics can be turned into smaller parts and go away quickly.”，结合语境，酶能将塑料分解成更小的部分，因此“break down”在文中意为“分解”。 【7题详解】 第三段提到“The researchers made the discovery while examining the structure of a natural enzyme in Japan.”，说明研究人员是在日本发现了这种能分解塑料的天然酶。 【8题详解】 全文围绕新型分解塑料的酶这一科学发现展开，介绍其研发背景、原理和前景，属于科学类内容，因此最可能出现在科学杂志上。 C Dear Mr. Li, How time flies! I have finished my study in the middle school and I thank you both for all your help and for your teaching during these three years. I still remember what you used to say, “You can be whatever you want.” I’m so glad that you are my teacher. I’m glad I can do it because of your help. You supported me in my study and always tried to help me. That was important to me. I remember when you first gave us a lesson. You made your lesson so interesting that we all enjoyed our class time. You always tried to show us the right way of learning. When I failed, you would always be there trying to encourage me. You used to help me with my math so that I became more and more interested in it. Thanks for your help. I’m now the best at it. That’s why I call you a good, loving and caring teacher. I remember we had walks in the evening after supper. I wish that could continue even after I graduated from the school. I loved telling you everything during the walks. The best part was that you listened to me carefully. I’m glad I’m a student of yours. Not only did you give me great advice but also great fun. You always gave me your opinions and taught me how to behave and learn correctly. And you were usually right. I thank God every day for letting you be my teacher. You are so special to me and I’d like to think back to every moment that I spent with you. Yours, Alison 9. Alison wishes to continue ________ with her teacher. A. walking B. shopping C. helping D. writing 10. Why does Alison call her teacher a good, loving and caring teacher? A. Her teacher encouraged her when she failed. B. Her teacher made his lessons interesting. C. Her teacher supported her in her study. D. All of the above. 11. The main idea of this passage is that ________. A. Alison finished her study B. the teacher loved his students C. Alison expressed her thanks to her teacher D. the teacher and the student got along well 12. Which of the following is NOT true? A. Alison has studied in the middle school for three years. B. Teachers should encourage students. C. Teachers don’t have to listen to what the students say. D. Students should follow the teachers’ advice. 【答案】9. A 10. D 11. C 12. C 【解析】 【导语】这是一封学生Alison写给老师的感谢信，信中回忆了老师三年来对自己学习和生活上的关心、鼓励与陪伴，表达了对老师的感激与敬爱之情。 【9题详解】 第三段提到“I remember we had walks in the evening after supper. I wish that could continue even after I graduated from the school.”，说明Alison希望能继续和老师散步。 【10题详解】 第一段提到“You supported me in my study and always tried to help me.” (对应C)；第二段提到“You made your lesson so interesting…” (对应B)；“When I failed, you would always be there trying to encourage me.” (对应A)。这些都是她称呼老师为“good, loving and caring teacher”的原因，因此选D。 【11题详解】 全文是Alison写给老师的感谢信，回忆了老师对自己的帮助与陪伴，核心目的是向老师表达感谢。 【12题详解】 第三段提到“The best part was that you listened to me carefully”，说明老师会认真倾听学生说话，因此C选项“Teachers don’t have to listen to what the students say”表述错误。 D Not long ago, as I stood in the security line at Beijing Airport, I couldn’t help but notice the family in front of me. The mother got her hands full, traveling with her 8-year-old son, as well as a baby daughter in a stroller (婴儿车). Besides, she was pulling a car seat and two backpacks. As they waited for their turn, I noticed the boy kept trying to go beyond the rope barrier (障碍). This mother calmly instructed him to stop several times, never losing her temper. When she was ready to get the baby out of the stroller to go through the security scanner (扫描仪), the boy pushed past the rope barrier and into the forbidden area, causing a security guard to come over and loudly scold (训斥) him. The mother stopped between her son and the security guard, and promised it wouldn’t happen again. It became clear that this young boy had some special needs—feeling scared, he covered his ears and dropped to the floor in a small ball. Without hesitation, this mother knelt down and spoke softly but firmly to her son, explaining that he would get in very big trouble with the security guard if he crossed the line again. Then she hugged and kissed him on the forehead before standing up to once again untie her baby from the stroller. I wanted to step in and help, and just as I was about to offer help, that mother was motioned forward to go through the security scanner. Everyone in line breathed a sigh of relief as she made it through security on the very first try. That amazing mother looked after both of her children, dealing with the unexpected situation with grace, dignity (尊严) and love. “If they have medals for motherhood, she surely deserves one!” I thought in just those 15 minutes when I watched her. 13. When the boy tried to go beyond the rope barrier, ________. A. a security guard went over and shouted at him loudly B. the mother lost her temper and gave him a warning C. the mother kept giving him right instructions D. the author became alarmed and offered to stop him 14. The writer might be ________ when seeing the mother’s reaction. A. amazed B. calm C. mad D. embarrassed 15. What can we NOT infer from the passage? A. The boy might often make some trouble for his mother in life. B. The boy finally quieted down because he was punished by the security guard. C. The mother showed her wisdom and skillfulness in such a situation. D. The family finally went through the security check successfully. 16. What’s the best title for the text? A. A Mother’s Hard Day B. A Boy’s Barrier C. A Medal for a Mom D. Go Through Security 【答案】13. C 14. A 15. B 16. C 【解析】 【导语】本文主要讲述了作者在北京机场安检时，看到一位带着两个孩子的母亲，面对特殊需求儿子的突发状况，始终保持冷静与温柔，从容化解问题的故事，表达了对这位母亲的敬佩与赞美。 【13题详解】 文章第2段“As they waited for their turn, I noticed the boy kept trying to go beyond the rope barrier. This mother calmly instructed him to stop several times, never losing her temper.”表明当男孩试图越过绳障时，母亲一直给他正确的指令。 【14题详解】 文章第6段“That amazing mother looked after both of her children, dealing with the unexpected situation with grace, dignity and love.”表明作者看到母亲的反应时感到惊讶与赞叹。 【15题详解】 文章第4段“Without hesitation, this mother knelt down and spoke softly but firmly to her son...Then she hugged and kissed him on the forehead before standing up...”表明男孩安静下来是因为母亲的安抚，而非被保安惩罚。因此无法从原文推断出选项B。 【16题详解】 文章的核心是赞美这位母亲的从容与伟大，结尾句“If they have medals for motherhood, she surely deserves one!”点明了全文主旨。选项C“给母亲的勋章”最能概括文章主题。 第二节 阅读短文，从下面所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 Specialists say that it is not easy to get used to life in a new culture. “Culture shock” is the term these specialists use when talking about the feelings that people have in a new environment. ____17____ In the first stage, the newcomers like their new environment. Then, when the fresh experience dies, they begin to hate the city, the country, the people, and everything else. In the last stage, the newcomers begin to adjust to (适应) their surroundings and, as a result, enjoy their life more. There are some obvious factors in culture shock. The weather may be unpleasant. The customs may be different. The public service systems— the telephone, post office, or transportation— may be difficult to work out. The simplest things seem to be big problems. The language may be difficult. ____18____ Everyone does in this way or that. But culture shock surprises most people. Very often the people having the worst culture shock are those who never had any difficulties in their home countries and were successful in their community. ____19____ They find themselves without a role, almost without an identity. They have to build a new self- image. Culture shock gives rise to a feeling of disorientation. This feeling may be homesickness. ____20____ They want to protect themselves from the strange environment, and create an escape inside their room for a sense of security. This escape does solve the problem of culture shock for the short term, but it does nothing to make the person familiar with the culture. Getting to know the new environment and gaining experience— these are the long- term solutions to the problem of culture shock. A. There are three stages of culture shock, say the specialists. B. Who feels culture shock? C. When homesick(想家), people feel like staying inside all the time. D. The new environment makes people relaxed. E. Coming to a new country, these people find they do not have the same established positions. 【答案】17. A 18. B 19. E 20. C 【解析】 【原文】本文介绍了文化冲击的三个阶段、产生原因、人群特点以及带来的影响，并指出了解新环境、积累经验才是解决文化冲击的长久办法。 【17题详解】 根据文中“In the first stage… Then… In the last stage…”可知，后文依次介绍三个阶段。选项A“专家称，文化冲击分为三个阶段”，符合语境。 【18题详解】 根据文中“Everyone does in this way or that. But culture shock surprises most people.”可知，下文介绍哪些人会遭遇文化冲击。选项B“谁会感受到文化冲击？”，符合语境。 【19题详解】 根据前文“were successful in their community”及后文“without a role, almost without an identity”可知，这类人到了新环境失去原有地位。选项E“来到一个新国家，这些人发现自己不再拥有原本稳固的社会地位”，符合语境。 【20题详解】 根据文中“This feeling may be homesickness.”以及“They want to protect themselves from the strange environment…”可知，此处介绍想家时的表现。选项C“当想家时，人们总想一直待在室内”，符合语境。 二、完形填空 (共10小题，每小题1分，满分10分) 阅读短文，理解其大意，从A、B、C、D匹四个选项中出可以填入空白处的最佳选项。 Most polar (北极) bears could disappear by the end of the century because of global (全球) warming, scientists say. According to a study in Nature Climate (气候) Change, the number of most polar bears will ____21____ rapidly by 2080. There are two reasons. One is that the sea ice is melting (融化). Polar bears catch seals (海豹) to eat on the ice.____22____ ice, they have to stay on land. But there is no ____23____ food on land to support so many bears. The animals could die from hunger. The other reason is that mother bears may not be fat enough to ____24____ milk for their babies, so some bears could stop having babies. Polar bears are ____25____ land animals that eat meat on the planet. They help control other kinds of animals. Losing them would break the balance of their living place. The Arctic (北冰洋) is the ____26____ to about 25,000 polar bears. Arctic sea ice usually melts in spring and summer, then grows in winter. But now, the ____27____ is taking longer to grow back. Scientists say the Arctic is warming twice as fast as the rest of the planets. The study also shows ____28____ it is possible to slow Arctic melting. Greenhouse gas (温室气体) could lead to climate change. In order to avoid creating greenhouse gas, the world should try to stop burning coal and riding in cars. Saving the bears is ____29____ us. Holland, one of the writers of the study, says, “I believe there is hope, but humans need to act ____30____ to make that hope come true.” Let’s take action to protect our earth and save polar bears. 21. A. develop B. fall C. increase D. improve 22. A. Through B. Across C. Without D. Except 23. A. enough B. good C. sweet D. delicious 24. A. protect B. process C. prepare D. produce 25. A. the largest B. the loveliest C. the simplest D. the luckiest 26. A. room B. family C. house D. home 27. A. sea B. ice C. plant D. animal 28. A. if B. when C. that D. whether 29. A. up to B. hard on C. good with D. thankful to 30. A. widely B. clearly C. quickly D. quietly 【答案】21. B 22. C 23. A 24. D 25. A 26. D 27. B 28. C 29. A 30. C 【解析】 【分析】本文介绍了北极熊所面临的危险情况，造成这种情况的原因以及解决办法。 【21题详解】 句意：到2080年，大多数北极熊的数量将迅速下降。 develop培养；fall下降；increase增长；improve提高。根据“Most polar (北极) bears could disappear by the end of the century because of global (全球) warming”可知，因为全球变暖，北极熊的数量是成下降的趋势，故选B。 【22题详解】 句意：没有冰，它们必须要待在陆地上。 Through通过（从内部穿过）；Across穿过（从外部穿过）；Without没有；Except除了。根据“Polar bears catch seals (海豹) to eat on the ice”可知，它们要在冰上捕捉海豹，没有了冰它们就要待在陆地上，故选C。 【23题详解】 句意：但陆地上没有足够的食物养活这么多熊。 enough足够的；good好的；sweet甜美的；delicious美味的。根据“The animals could die from hunger”可知，并没有足够的食物，故选A。 【24题详解】 句意：另一个原因是熊妈妈可能不够胖，无法为宝宝产奶。 protect保护；process加工；prepare准备；produce生产。根据“mother bears may not be fat enough to … milk for their babies”可知，熊妈妈无法为宝宝产奶，故选D。 【25题详解】 句意：北极熊是地球上最大的食肉陆地动物。 the largest最大的；the loveliest最可爱的；the simplest最简单的；the luckiest最幸运的。根据“Polar bears are … land animals”及常识，可知，北极熊是陆地上最大的食肉动物，故选A。 【26题详解】 句意：北极是大约25000只北极熊的家园。 room房间；family家人；house房子；home家。固定搭配：the home to“……的家园”，故选D。 【27题详解】 句意：但是现在，冰需要更长的时间才能恢复。 sea大海；ice冰；plant植物；animal动物。根据“Arctic sea ice usually melts in spring and summer, then grows in winter”及“But now”可知，现在冰恢复的速度更慢了，故选B。 【28题详解】 句意：这项研究还表明，减缓北极融化是可能的。 if如果；when何时；that无实际意义；whether是否。此句是一个宾语从句，从句不缺任何成分，且是陈述一件事情，用that引导宾语从句，故选C。 【29题详解】 句意：拯救熊就靠我们了。 be up to取决于；be hard on严厉对待；be good with与……和睦相处；be thankful to对……表示感谢。根据“but humans need to act … to make that hope come true”可知，是否能拯救北极熊就看人类了，故选A。 【30题详解】 句意：但是人类需要迅速行动来实现这个希望。 widely广泛地；clearly清楚地；quickly快速地；quietly安静地。拯救北极熊，阻止气候变暖，这都是迫在眉睫，所以我们要快速地行动起来，故选C。 第二部分 非选择题 (共40分) 三、语法填空 (共10小题，每小题1分；满分10分) 在短文空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 We can find Chinese people growing vegetables tirelessly in every corner of the world. When the Chinese move into a house in ____31____ foreign country, they always grow vegetables in the garden. Even at the frozen South Pole (南极), there’s a “vegetable greenhouse” built up by the members of Zhongshan Scientific Research Station, which ____32____ (provide) enough vegetables. Such a difficult situation cannot stop those ____33____ (science) love for vegetable growing. Although more cheap and fresh vegetables ____34____ (place) on the shelves of supermarkets, the Chinese people’s love for growing vegetables themselves never goes away. Besides, some people even build virtual (虚拟的) farms on smart phones to get the ____35____ (please) of growing vegetables. Why do many Chinese grow vegetables in both daily lives and the virtual world? Such love comes from the Chinese history. ____36____ (fill) their stomachs, Chinese people have formed a tradition of hard work. In China’s culture, working hard solves the stomach problem ____37____ studying satisfies the hunger for knowledge. And now, ____38____ (smart) technologies are used for growing vegetables. Even in the outer space, Chinese astronaut Jing Haipeng showed how he grew vegetables in the space laboratory of Tiangong-2 space station. Nothing can prevent the Chinese people ____39____ vegetable growing. The “Chinese vegetable gardens” ____40____ (produce) hopes across the world, and they also carry the best wishes of the Chinese people to their ancestors. 【答案】31. a 32. provides 33. scientists’ 34. are being placed 35. pleasure 36. To fill 37. and 38. smarter 39. from 40. are producing 【解析】 【导语】本文是一篇说明文，主要讲述了中国人无论在国内还是国外，甚至在极端环境（如南极、太空）中都热爱种菜的现象，并分析了这一传统背后的历史文化和精神原因。 【31题详解】 句意：当中国人搬进外国的房子时，他们总是在花园里种菜。此处泛指“一个外国国家”，且“foreign”以辅音音素开头，应填a。 【32题详解】 句意：甚至在冰冻的南极，由中山科学考察站成员建立的“蔬菜温室”也能提供足够的蔬菜。主语“which”指代“a ‘vegetable greenhouse’”，为单数，描述客观事实，故谓语动词用第三人称单数形式provides。 【33题详解】 句意：如此困难的环境无法阻止那些科学家对种菜的热爱。空格后“love”为名词，需用所有格修饰；“those”后接复数名词“scientists”，表示“科学家们的热爱”，故填scientists’。 【34题详解】 句意：尽管更多便宜新鲜的蔬菜正被摆放在超市的货架上，中国人自己种菜的热爱从未消失。根据语境可知，此处表示蔬菜正被摆放，用现在进行时的被动语态，其结构是“am/is/are + being + 过去分词”，主语“vegetables”是复数，be动词用are，place的过去分词是placed，所以填are being placed。 【35题详解】 句意：此外，有些人甚至在智能手机上建立虚拟农场，以获得种菜的乐趣。空格前“get the”提示需填名词，动词“please”的名词形式为pleasure。 【36题详解】 句意：为了填饱肚子，中国人形成了勤劳的传统。“fill their stomachs”是“formed a tradition of hard work”的目的，应用动词不定式作目的状语，且位于句首，首字母大写，所以填To fill。 【37题详解】 句意：在中国文化中，勤劳解决肚子问题，学习满足求知欲。前后两句为并列关系，用and连接。 【38题详解】 句意：现在，更智能的技术被用于种菜。根据语境可知，此处是与过去相比，现在的技术更智能，用形容词smart的比较级smarter。 【39题详解】 句意：没有什么能阻止中国人种菜。“prevent sb. from doing sth.”是固定短语，意为“阻止某人做某事”，所以填from。 【40题详解】 句意：“中国菜园”正在世界各地产生希望，它们也承载着中国人对祖先的美好祝愿。根据语境可知，此处表示“中国菜园”正在产生希望，用现在进行时，其结构是“am/is/are + 现在分词”，主语“The ‘Chinese vegetable gardens’”是复数，be动词用are，produce的现在分词是producing，所以填are producing。 四、阅读与表达 (共4小题，1~3小题 每小题2分，4 小题4分；满分10分) Many of us don’t pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place. There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and it will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays. Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person does regular exercise and eats the right kind of food, his eyes will stay in good condition for a long time. All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a word, eye care is very important, no matter how old a person is. 41. What should you do if you work in front of the computer? ________________________________ 42. Why do people wear sunglasses in the strong sunlight? ________________________________ 43. What kind of food is good for eyes? ________________________________ 44. How can you keep eyes healthy besides eating healthy food and doing eye exercises? ________________________________ 【答案】41. It is best to take a break every once in a while. 42. To protect your eyesight from UV rays. 43. The food groups that have vitamins A, C and E. 44. Being happy all the time, taking regular breaks when using electronic screens, cleaning eyes with cold water when uncomfortable and wearing sunglasses to protect eyes from harmful rays. 【解析】 【导语】本文主要介绍了自然护眼的重要性及具体方法，包括引发视力差的原因和对应的护眼措施。 【41题详解】 文章第二段“If you happen to work in front of the computer, it is best to take a break every once in a while.”表明在电脑前工作时应时不时休息。答案几乎是原文引述。 【42题详解】 文章第二段“For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.”表明人们在强光下戴太阳镜是为保护视力免受紫外线伤害。这是原文中的具体原因信息，可直接提取。 【43题详解】 文章第三段“Remember that vitamins A, C and E are good for eyes.”与第四段“Try to eat food groups that have these vitamins.”表明对眼睛好的食物是含有维生素A、C、E的食物组。答案几乎是原文引述。 【44题详解】 开放性问题，言之有理即可。参考答案为：Being happy all the time, taking regular breaks when using electronic screens, cleaning eyes with cold water when uncomfortable and wearing sunglasses to protect eyes from harmful rays. 五、书面表达(满分20分) 45. 学校是我家，保护学校环境靠大家。下周你班要举办一次关于“保护学校环境“的英语演讲比赛。请你就此写一篇英语演讲稿，要求从两个方面进行阐述。 提示：1.美化环境。 2.节约能源。 要求：1.必须包括所提示内容，可适当发挥。 2.不要出现真实的地名、校名和人名。 3.词数80-100。开头已给出，不计入总词数。 Hello, everyone. It’s our duty to protect and improve our school environment. I think each of us can do something. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Hello, everyone. It’s our duty to protect and improve our school environment. I think each of us can do something. First, we can make our school more beautiful. We can plant more trees and flowers. Put all the rubbish in the bin. We must not walk on the grass or pick flowers. Also, do not draw on the wall or burn leaves. Second, we need to save energy. Turn off the lights when we leave the classroom. Do not leave tap water running. We should not waste paper or other materials. If everyone does one thing, our school will become a better place to study and live. Thank you for listening. 【解析】 【详解】写作步骤 [第一步：审题立意] 确定文体：演讲稿 (发出倡议)，以一般现在时为主，兼用祈使句和情态动词。 明确要点：美化环境、节约能源 确定人称：第一人称复数 (we/our) 和第二人称 (you) 注意事项：不得出现真实信息；开头和结尾套语已给出或需自拟；词数80-100，不包含已给出部分 [第二步：构思布局] 三段式结构： 开头段：点明主题，保护校园环境是每个人的责任 主体段： 第一层：美化环境的具体做法 第二层：节约能源的具体做法 结尾段：发出号召，表达愿景 [第三步：要点展开] 要点一：美化环境 常用词汇：plant/trees/flowers/rubbish/bin/walk on the grass/pick/draw on the wall/burn/leaves等 常用句型：We can plant more trees and flowers./We shouldn’t walk on the grass./We mustn’t draw on the wall./We can put rubbish in the bin./Don’t pick the flowers.等 要点二：节约能源 常用词汇：leave/classroom/turn off/lights/tap water/running/waste/materials等 常用句型：Remember to turn off the lights when we leave./Don’t leave tap water running./We shouldn’t waste paper or other materials./Turn off the fans and computers after class.等 要点三：结尾号召 常用词汇：everyone/believe/turn into/better place/thank you/listening等 常用句型：If everyone does one thing, our school will be better./Let’s work together to protect our school./Thank you for listening./I believe we can make a difference.等 第1页/共1页 学科网（北京）股份有限公司 $ 海城四中集团2025—2026学年度 (上) 九年级期中考试英语试题 (考试时间：90分钟 试卷满分：90分) 第一部分 选择题 (共50 分) 一、阅读理解 (共20小题，每小题2分；满分40分) 第一节 阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。 A Three Things to Do Before You Are 18 Are you bored with your daily life? Here are some things you should try before you are 18, because after that it’s too late. Learn to swim Seriously, this is so important that it can save your life. If you can’t swim well, you won’t be able to do water sports like water skiing, surfing and diving. Even taking a boat trip will be dangerous for you. Make sure you do it. Try at least one kind of team sports Being a good team player is an important skill in life. You can’t just think of yourself, but have to work well with other people. Other advantages of team sports like basketball, football and baseball are that they keep you fit and healthy, and they are also great fun. Teams usually have a good social life too—you’ll go to lots of parties and make many friends. Collect something One of the best hobbies for under-18s is collecting things. You could collect kinds of stamps, or you could collect things that make you remember what you have done, like cinema tickets for films you have seen or emails from friends. The best way to collect is to have a special album to put your collection in and to write what each thing means to you. That way you won’t forget. 1. The most important reason for learning to swim is that ________. A. you might feel well B. it can make you healthy C. it can save your life D. you might easily do lots of things 2. “A good social life” in the passage means ________. A. you’ll study in groups B. you’ll go to parties and make many friends C. you’ll take part in many matches D. you’ll work in the society (社会) 3. The writer tells us that one of the best hobbies is to ________. A. collect something B. do some water sports C. camp out in the garden D. send emails to your friends 4. The passage is mainly about ________ before you are 18. A. good habits to keep B. skills to have C. things to do D. sports to play B Scientists in Britain and the United States have made a new kind of enzyme (酶) that eats plastics (塑料). With its help, plastics can be turned into smaller parts and go away quickly. Scientists believe that, in the future, it could solve the problem of plastic pollution. The enzyme is able to break down PET, a form of plastic. PET was first made in the 1940s and is now widely used to make plastic bottles. It can remain in the environment for many years and pollute large areas of land and water. So it has always been a headache to deal with the waste from PET and other plastics. The researchers made the discovery (发现) while examining the structure of a natural enzyme in Japan. They found that the natural enzyme was helping to break down PET plastics. So, they decided to make small changes to the enzyme by adding some amino acids (氨基酸). It made the natural enzyme’s plastic-eating abilities work faster and better. John MaGeehan, one of the lead researchers, said, “We’ve made an improved enzyme. It’s better than the natural one. And we are trying to make more improvements to it.” He went on. “The enzyme is not harmful to humans or animals, and it is friendly to the environment. So we are considering putting it into wider use.” The team is now trying to make the enzyme break down PET in large quantities (大量的). We’ll see that the plastic pollution may be stopped with this technology. “However, there is still a long way to go.” John MaGeehan added. 5. According to the scientists, the enzyme may solve the problem of ________ pollution. A. air B. water C. light D. plastic 6. The underlined phrase “break down” in the passage probably means ________ in Chinese. A. 实验 B. 生产 C. 分解 D. 发明 7. Researchers discovered that a natural enzyme helped break down plastics ________. A. in Britain B. in Japan C. in the US D. in China 8. Where may you read this passage? A. In a cooking book. B. In a science magazine. C. In a guide book. D. In a story book. C Dear Mr. Li, How time flies! I have finished my study in the middle school and I thank you both for all your help and for your teaching during these three years. I still remember what you used to say, “You can be whatever you want.” I’m so glad that you are my teacher. I’m glad I can do it because of your help. You supported me in my study and always tried to help me. That was important to me. I remember when you first gave us a lesson. You made your lesson so interesting that we all enjoyed our class time. You always tried to show us the right way of learning. When I failed, you would always be there trying to encourage me. You used to help me with my math so that I became more and more interested in it. Thanks for your help. I’m now the best at it. That’s why I call you a good, loving and caring teacher. I remember we had walks in the evening after supper. I wish that could continue even after I graduated from the school. I loved telling you everything during the walks. The best part was that you listened to me carefully. I’m glad I’m a student of yours. Not only did you give me great advice but also great fun. You always gave me your opinions and taught me how to behave and learn correctly. And you were usually right. I thank God every day for letting you be my teacher. You are so special to me and I’d like to think back to every moment that I spent with you. Yours, Alison 9. Alison wishes to continue ________ with her teacher. A. walking B. shopping C. helping D. writing 10. Why does Alison call her teacher a good, loving and caring teacher? A. Her teacher encouraged her when she failed. B. Her teacher made his lessons interesting. C. Her teacher supported her in her study. D. All of the above. 11. The main idea of this passage is that ________. A. Alison finished her study B. the teacher loved his students C. Alison expressed her thanks to her teacher D. the teacher and the student got along well 12. Which of the following is NOT true? A. Alison has studied in the middle school for three years. B. Teachers should encourage students. C. Teachers don’t have to listen to what the students say. D. Students should follow the teachers’ advice. D Not long ago, as I stood in the security line at Beijing Airport, I couldn’t help but notice the family in front of me. The mother got her hands full, traveling with her 8-year-old son, as well as a baby daughter in a stroller (婴儿车). Besides, she was pulling a car seat and two backpacks. As they waited for their turn, I noticed the boy kept trying to go beyond the rope barrier (障碍). This mother calmly instructed him to stop several times, never losing her temper. When she was ready to get the baby out of the stroller to go through the security scanner (扫描仪), the boy pushed past the rope barrier and into the forbidden area, causing a security guard to come over and loudly scold (训斥) him. The mother stopped between her son and the security guard, and promised it wouldn’t happen again. It became clear that this young boy had some special needs—feeling scared, he covered his ears and dropped to the floor in a small ball. Without hesitation, this mother knelt down and spoke softly but firmly to her son, explaining that he would get in very big trouble with the security guard if he crossed the line again. Then she hugged and kissed him on the forehead before standing up to once again untie her baby from the stroller. I wanted to step in and help, and just as I was about to offer help, that mother was motioned forward to go through the security scanner. Everyone in line breathed a sigh of relief as she made it through security on the very first try. That amazing mother looked after both of her children, dealing with the unexpected situation with grace, dignity (尊严) and love. “If they have medals for motherhood, she surely deserves one!” I thought in just those 15 minutes when I watched her. 13. When the boy tried to go beyond the rope barrier, ________. A. a security guard went over and shouted at him loudly B. the mother lost her temper and gave him a warning C. the mother kept giving him right instructions D. the author became alarmed and offered to stop him 14. The writer might be ________ when seeing the mother’s reaction. A. amazed B. calm C. mad D. embarrassed 15. What can we NOT infer from the passage? A. The boy might often make some trouble for his mother in life. B. The boy finally quieted down because he was punished by the security guard. C. The mother showed her wisdom and skillfulness in such a situation. D. The family finally went through the security check successfully. 16. What’s the best title for the text? A. A Mother’s Hard Day B. A Boy’s Barrier C. A Medal for a Mom D. Go Through Security 第二节 阅读短文，从下面所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 Specialists say that it is not easy to get used to life in a new culture. “Culture shock” is the term these specialists use when talking about the feelings that people have in a new environment. ____17____ In the first stage, the newcomers like their new environment. Then, when the fresh experience dies, they begin to hate the city, the country, the people, and everything else. In the last stage, the newcomers begin to adjust to (适应) their surroundings and, as a result, enjoy their life more. There are some obvious factors in culture shock. The weather may be unpleasant. The customs may be different. The public service systems— the telephone, post office, or transportation— may be difficult to work out. The simplest things seem to be big problems. The language may be difficult. ____18____ Everyone does in this way or that. But culture shock surprises most people. Very often the people having the worst culture shock are those who never had any difficulties in their home countries and were successful in their community. ____19____ They find themselves without a role, almost without an identity. They have to build a new self- image. Culture shock gives rise to a feeling of disorientation. This feeling may be homesickness. ____20____ They want to protect themselves from the strange environment, and create an escape inside their room for a sense of security. This escape does solve the problem of culture shock for the short term, but it does nothing to make the person familiar with the culture. Getting to know the new environment and gaining experience— these are the long- term solutions to the problem of culture shock. A. There are three stages of culture shock, say the specialists. B. Who feels culture shock? C. When homesick(想家), people feel like staying inside all the time. D. The new environment makes people relaxed. E. Coming to a new country, these people find they do not have the same established positions. 二、完形填空 (共10小题，每小题1分，满分10分) 阅读短文，理解其大意，从A、B、C、D匹四个选项中出可以填入空白处的最佳选项。 Most polar (北极) bears could disappear by the end of the century because of global (全球) warming, scientists say. According to a study in Nature Climate (气候) Change, the number of most polar bears will ____21____ rapidly by 2080. There are two reasons. One is that the sea ice is melting (融化). Polar bears catch seals (海豹) to eat on the ice.____22____ ice, they have to stay on land. But there is no ____23____ food on land to support so many bears. The animals could die from hunger. The other reason is that mother bears may not be fat enough to ____24____ milk for their babies, so some bears could stop having babies. Polar bears are ____25____ land animals that eat meat on the planet. They help control other kinds of animals. Losing them would break the balance of their living place. The Arctic (北冰洋) is the ____26____ to about 25,000 polar bears. Arctic sea ice usually melts in spring and summer, then grows in winter. But now, the ____27____ is taking longer to grow back. Scientists say the Arctic is warming twice as fast as the rest of the planets. The study also shows ____28____ it is possible to slow Arctic melting. Greenhouse gas (温室气体) could lead to climate change. In order to avoid creating greenhouse gas, the world should try to stop burning coal and riding in cars. Saving the bears is ____29____ us. Holland, one of the writers of the study, says, “I believe there is hope, but humans need to act ____30____ to make that hope come true.” Let’s take action to protect our earth and save polar bears. 21. A. develop B. fall C. increase D. improve 22. A. Through B. Across C. Without D. Except 23. A. enough B. good C. sweet D. delicious 24. A. protect B. process C. prepare D. produce 25. A. the largest B. the loveliest C. the simplest D. the luckiest 26. A. room B. family C. house D. home 27. A. sea B. ice C. plant D. animal 28. A. if B. when C. that D. whether 29. A. up to B. hard on C. good with D. thankful to 30. A. widely B. clearly C. quickly D. quietly 第二部分 非选择题 (共40分) 三、语法填空 (共10小题，每小题1分；满分10分) 在短文空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 We can find Chinese people growing vegetables tirelessly in every corner of the world. When the Chinese move into a house in ____31____ foreign country, they always grow vegetables in the garden. Even at the frozen South Pole (南极), there’s a “vegetable greenhouse” built up by the members of Zhongshan Scientific Research Station, which ____32____ (provide) enough vegetables. Such a difficult situation cannot stop those ____33____ (science) love for vegetable growing. Although more cheap and fresh vegetables ____34____ (place) on the shelves of supermarkets, the Chinese people’s love for growing vegetables themselves never goes away. Besides, some people even build virtual (虚拟的) farms on smart phones to get the ____35____ (please) of growing vegetables. Why do many Chinese grow vegetables in both daily lives and the virtual world? Such love comes from the Chinese history. ____36____ (fill) their stomachs, Chinese people have formed a tradition of hard work. In China’s culture, working hard solves the stomach problem ____37____ studying satisfies the hunger for knowledge. And now, ____38____ (smart) technologies are used for growing vegetables. Even in the outer space, Chinese astronaut Jing Haipeng showed how he grew vegetables in the space laboratory of Tiangong-2 space station. Nothing can prevent the Chinese people ____39____ vegetable growing. The “Chinese vegetable gardens” ____40____ (produce) hopes across the world, and they also carry the best wishes of the Chinese people to their ancestors. 四、阅读与表达 (共4小题，1~3小题 每小题2分，4 小题4分；满分10分) Many of us don’t pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place. There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and it will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays. Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person does regular exercise and eats the right kind of food, his eyes will stay in good condition for a long time. All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a word, eye care is very important, no matter how old a person is. 41. What should you do if you work in front of the computer? ________________________________ 42. Why do people wear sunglasses in the strong sunlight? ________________________________ 43. What kind of food is good for eyes? ________________________________ 44. How can you keep eyes healthy besides eating healthy food and doing eye exercises? ________________________________ 五、书面表达(满分20分) 45. 学校是我家，保护学校环境靠大家。下周你班要举办一次关于“保护学校环境“的英语演讲比赛。请你就此写一篇英语演讲稿，要求从两个方面进行阐述。 提示：1.美化环境。 2.节约能源。 要求：1.必须包括所提示内容，可适当发挥。 2.不要出现真实的地名、校名和人名。 3.词数80-100。开头已给出，不计入总词数。 Hello, everyone. It’s our duty to protect and improve our school environment. I think each of us can do something. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $