重庆渝北区2025年秋季学期学业质量监测 九年级英语试题

2025年秋季学期学业质量监测 九年级英语试题参考答案及评分意见 第I卷（共100分） I. 听力测试。（1-6每小题1分；7-20每小题1.5分；21-24每题2分；共35分） 1-6 BCBAAC 7-12 BACBCA 13-16 CACB 17-20 CABC 21. Look Good 22. something else 23. righ color(s)/best color 24. follow others 21-24小题：大小写、形式错误每题共扣0.5分；单词拼写错误不得分。 II. 语法选择。（每小题1分，共10分） 25-29 CABBC 30-34 ACCBB III. 完形填空。（每小题1.5分，共15分） 35-39 DACBA 40-44 CDBCD IV. 阅读理解。（每小题2分，共30分） 45-47 CDC 48-51 ADBC 52-55 ADCB 56-59 DBAC V. 口语应用。（每小题2分，共10分） 60-64 EAGCF 第II卷（共50分） VI. 任务型阅读。（65-66小题，每小题2分；67-68每小题3分，共10分） 65. Yes./ Yes, it has. 语法错误，如时态和人称错误等共扣1分。 66. Keeping physical health and keeping weight under control. / It’s perfect for keeping physical health and keeping weight under control. 答到两个点得满分；答到其中任意一个点得1分；语法错误共扣1分。 67. 两个要点：清晰的头脑和良好的记忆 It gives us/people a good/better memory and a clear(er) mind. We can have a good/better memory and a clear(er) mind after walking. We can remember things well and think clearly after walking. By giving us a good/better memory and a clear(er) mind. 答到两个点得满分；答到其中任意一个点得1.5分；语法错误和68题打包扣1分。 68. Answers may vary. Possible answers may be: (I’d like to choose) John’s (walking habit). I would walk through the small park near my home. I can listen to the birds and look at the flowers. It would make me feel calm and ready to learn. (I’d like to choose) Declan’s (walking habit). I would walk a bit farther to see street art and shop windows. This extra time gives me fresh ideas and makes the walk the best part of my day. (I’d like to choose) Simon’s (walking habit). I would walk with my best friends and talk about homework and weekend plans. This turns a boring walk into a happy and helpful start of the day. （1）选择一个人的walking habit，注意使用所有格。 （2）阐述部分匹配所选择的walking habit（ John：沉浸自然，感受自然之美；Declan：走更远的路，感受更多的美；Simon：行走中与同伴分享快乐和烦恼。） （3）阐述部分需体现what else，不能和原文内容重复。 （4）语法错误和67题打包扣1分。 VII. 完成句子。（69-72小题，每空1分；73小题2分；共10分） 69. Should be 70. What kind 71. How fascinating 72. Whether; or 73. You are supposed to arrive at 7:00. 69-72小题：大小写错误每空扣0.5分，其他错误见错即扣完。 73小题：句子结构正确得1分，拼写和大小写错误合计扣1分。 VIII. 概要补全。（75和77小题，每小题2分；74和76小题，每小题3分；共10分） 74. they can try/use a digital detox或a digital detox can help them （1）两个要点：电子去毒+使用（帮助），两个点各1.5分。 （2）如果句子表达不清楚，但答到一些关键词，如help, use, digital detox等给1分。 75. mind and body mind和body各1分。 76. the worse the teenagers (will/can) rest/sleep （1）两个要点：比较级+休息，两个点各1.5分。 （2）如果句子表达不清楚，但答到比较级句式给1.5分。 （3）如果句子表达不清楚，答到关键词rest, sleep等1分。 77. putting down screens/ their phones/ keeping away from their phones/screens 注意：概要补全语法错误每空单独扣分，每空最多扣0.5分。 IX. 书面表达（满分20分） 评分总则： 1. 本题总分为 20 分，按各档次打分。 2. 评分时，先根据思想是否健康、文章的逻辑和内容初步确定所属档次，再根据语言在档内准确打分。鼓励创新思维和视角新颖。 给分范围和要求： 档次 完成任务情况 具体要求 第五档（优秀） （19—20 分） 高水平完成了试题规定的任务 ★思想健康、三观正确 ★结构完整、条理清晰、逻辑严密、过渡自然 ★符合题意、中心突出、内容充实、富有创意 ★语言流畅、表达贴切、感情真挚 第四档（良好） （16—18 分） 较好完成了试题规定的任务 ★思想健康、三观正确 ★结构完整、条理分明、逻辑清晰、过渡自然 ★符合题意、中心明确、内容充实 ★语言流畅、表达较贴切、感情真实 第三档（中等） （13—15 分） 基本完成了试题规定的任务 ★思想健康、三观正确 ★结构较完整、条理较分明、有一定逻辑性 ★符合题意、中心明确、内容较充实 ★较准确地使用语言、能清楚表达意思 第二档（较差） （8—12 分） 未恰当完成试题规定的任务 ★思想健康、三观正确 ★结构不完整、条理不分明、逻辑不严密 ★中心较明确，内容不充实，不能完全满足写作任务的要求 ★语言不够连贯，错误较多、影响对写作内容的理解 第一档（差） （0—7 分） 未完成试题规定的任务 ★思想健康，但内容严重缺失 ★语言错误太多，无法传达有效信息、不能满足写作任务的要求。 （与规定内容无关的抄袭或思想不健康，均为 0 分。） 参考范文 My Choice as a Monitor Have you ever faced difficult choices in your daily life? I once met a really difficult one. Xiao Ming and I are good friends. We play together and help each other. When we say “We are good friends, right?” , both of us will feel warm. But one day in class, I was surprised to see him playing with his mobile phone. Phones are not allowed in class. I thought over and over. “Should I report him?” I hesitated a lot, worrying about our friendship. But I realized school rules matter, and it was my duty. Finally, I made a decision. After class, I talked to Xiao Ming gently. He understood and promised not to do that again. I learned that being a monitor means balancing friendship and responsibility. The right choice helps both friends and the class. 九年级英语试题参考答案及评分意见 第1页 共2页 学科网（北京）股份有限公司 $2025年秋季学期学业质量监测 九年级英语试题 (全卷共九个大题满分：150分考试时间：120分钟) 注意事项： 1.试题的答案书写在答题卡上，不得在试卷上直接作答。 2.作答前认真阅读答题卡上的注意事项。 3.考试结束，由监考人员将试题卷和答题卡一并收回。 第I卷（共100分) I.听力测试。（共35分） 第一节（每小题1分，共6分） 听一遍，根据你所听到的句子，从A、B、C三个选项中选出最恰当的答语，并把答题卡上 对应题目的答案标号涂黑。 1.A.That's right. B.Me,too. C.Good job. 2.A.Yes,I am. B.No,I wasn't. C.No,I didn't. 3.A.You're welcome. B.Sounds great! C.What a pity! 4.A.I agree. B.Have fun. C.I'd love to. 5.A.It's scary. B.It's red. C.It's so big 6.A.My brother. B.In China C.Silver and gold. 第二节（每小题1.5分，共9分) 听一遍。根据你所听到的对话和问题，从A、B、C三个选项中选出正确答案，并把答题卡 上对应题目的答案标号涂黑。 7.A./'prod3ekt/. B./'prodAkt/. C./prI'dikt/. 8.A.10:40. B.11:00. C.11:20. 9.A.The yellow one. B.The purple one. C.The black one. 10.A.School rules. B.Table manners. C.Learning methods. 11.A.He's short with glasses. B.He's tall with long hair. C.He's tall with glasses. bank bank bank 12.A. 图 B 第三节（每小题1.5分，共6分) 听两遍。根据你所听到的长对话，从A、B、C三个选项中选出正确答案，并把答题卡上对 应题目的答案标号涂黑。 听第一段材料，回答第13和14小题。 13.Why is Jenny's mom angry? A.Because Jenny got a poor grade in math test again. B.Because Jenny argued with her classmate yesterday. C.Because Jenny didn't clean her room this morning. 九年级英语试题第1页（共10页) 14.What will Jenny do later? A.Talk with her mom. B.Say sorry to her friend.C.Go to school directly. 听第二段材料，回答第15和16小题。 15.When is Li Hua's birthday? A.This Saturday. B.This Sunday. C.Next Sunday. 16.What are Alice and Ben going to do together? A.Climb the mountain. B.Go shopping. C.Watch a movie. 第四节（每小题1.5分，共6分） 听两遍。根据你所听到的短文内容，从A、B、C三个选项中选出正确答案，并把答题卡上 对应题目的答案标号涂黑。 17.What is Linda doing now? A.She's telling a joke. B.She's writing a diary. C.She's giving a speech. 18.What was Linda like on her first day at middle school? A.She was shy B.She was smart. C.She was tall. 19.How many ways are mentioned to help Linda improve her English? A.Two. B.Three. C.Four. 20.What can we learn from Linda's learning experience? A.Talent plays an important part. B.Good friends help achieve success. C.Progress comes from small efforts. 第五节（每小题2分，共8分） 听两遍。根据你所听到的演讲内容，在横线处补全笔记。每空1词，并把答案写在答题卡上 对应的位置。 22.Tip 1:Wear more than one plece. Add to a basic T-shirt >Use different materials.For example,... 23.Tip2:Choose the」 21.How to >Choose cool colors for dark skin. What You Wear … 24.Tip 3:Be yourself. >New clothing ideas come and go. >Don't have to Ⅱ.语法选择。（每小题1分，共10分) 根据短文内容，从A、B、C三个选项中选出一个语法正确的答案，并把答题卡上对应题目 的答案标号涂黑。 Teng Fei loves outdoor activities.He and his family often spend weekends together. Last Saturday,the family 25 hiking.On their way back home,they saw 26 small tea house. It was warm and quiet,with many green 27 by the window.They walked in and ordered jasmine tea and some sweet cakes.The tea 28 in beautiful cups.Teng Fei and his parents had fun listening to 九年级英语试题第2页（共10页） the soft music there and tasting the nice tea.While they were drinking tea,Teng Fei's sister was drawing pictures happily.Tengfei talked 29 his school life with his parents.He thought 30 enjoyable it was to spend time with his family."What a lovely day!"said Teng Fei."Yeah,during the visit here,we can truly relax 31 ,said Teng Fei's parents."This is the 32 day I've ever had!" said Teng Fei's sister. When they left,everyone felt 33.The visit to the tea house made their weekend more colorful and the whole family decided 34 the tea house again in the coming days. 25.A.g0 B.goes C.went 26.A.a B.an C.the 27.A.plant B.plants C.plant's 28.A.serves B.was served C.has served 29.A.of B.to C.about 30.A.how B.what C.whether 31.A.we B.us C.ourselves 32.A.good B.better C.best 33.A.relax B.relaxed C.relaxing 34.A.visiting B.to visit C.visited Ⅲ.完形填空。（每小题1.5分，共15分） 根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格内的最佳答案，并把 答题卡上对应题目的答案标号涂黑。 Liam is a quiet boy.Since he was a child,he has been dreaming of being a 35,hoping to create something great with his own hands. One afternoon,as he36 a small art workshop,he saw a sign,Creative Workshop for Talents -Join Today!"He started to doubt if someone like himself could really fit in.After thinking twice,he took a deep breath,pushed the door open,and walked inside. A kind woman welcomed him."Have you tried this before?"she asked. "No,"Liam said."I don't think I have the 37."But deep down,he knew that he was doubting himself again.Not having the ability was just his excuse. “Wel,”she said,handing him a brush,you'll never know_38_you try.” Liam took a deep breath and put his brush into the paint.At first,his hands felt 39.The lines refused to stay straight.He felt like giving up,doubting himself for the 40 time. Seeing this,the woman walked over and smiled,"You are doing great,young man.Art is no about being perfect,it's about 41 yourself,"she explained softly."Every color you chose,every lin you drew,could show your feelings inside." Then,Liam nodded 42,with a growing sense of pride and excitement.About an hour later, created a simple but colorful painting by himself though 43 wasn't perfect."I never thought I cou do this,”he said, The woman smiled."The only real failure is not starting.You have taken the first step,and t was what mattered." From that day on,44 others told him they were afraid to try something new,he would sr and say,"Those who wish to paint will always find a brush first". 九年级英语试题第3页（共10页） 35.A.writer B.inventor C.dancer D.painter 36.A.walked by B.walked into C.walked away D.walked across 37.A.time B.habit C.talent D.money 38.A.if B.until C.though D.when 39.A.weak B.cold C.smooth D.painful 40.A.first B.second C.third D.fourth 41.A.supporting B.improving C.protecting D.expressing 42.A.nervously B.excitedly C.carefully D.sadly 43.A.he B.she C.it D.I 44.A.whatever B.however C.wherever D.whenever V.阅读理解。（每小题2分，共30分） 阅读下列材料，从A、B、C、D四个选项中选出最佳答案，并把答题卡上对应题目的答案 标号涂黑。 A Do you want to see magic?A bottle can"eat"an egg!Let's try this fun experiment () Materials ·a peeled,hard-boiled egg·matches(伙柴)●some small pieces of paper a glass bottle with a mouth smaller than the egg Put some pieces of paper inside boiled the bottle. egg Light three matches together. Steps Put the burning matches into the bottle bottle. Quickly put the egg on the mouth buming of the bottle. paper Happening The egg begins to slowly move into the bottle. 1.The buming matches'flame (heats the air inside the bottle.The air expands )and some gets out of the bottle. 2.Then,after the egg is put on the bottle's mouth,the burning paper inside uses up the Reasons oxygen(氧气)and finally goes out.. 3.After that,the air inside cools down and contracts ()This creates a lower air pressure inside the bottle.Therefore,the higher air pressure outside pushes the egg into the bottle 45.How many steps are there in this experiment? A.Two. B.Three. C.Four. D.Five. 46.What finally makes the bottle "eat"the egg? A.The buming paper outside the bottle. B.The burning matches outside the bottle. C.The different temperatures inside and outside the bottle. D.The different air pressure inside and outside the bottle. 47.In which part of a magazine can you read this passage? A.Food. B.History. C.Science. D.Art. 九年级英语试题第4页（共10页） B Many people in China's southeastern coastal areas make a living by fishing.The sea has always been both a place to make a living and a place of danger for them.Day in and day out,they sail on the dangerous sea,facing strong winds and big waves,hoping to return safely with a big catch every time they set out..Thus,they pray(析祷)to Mazu,a kind sea goddess(女神)，for protection.. Mazu,known as the Goddess of the Sea in China and Southeast Asia,is believed to guard fishermen.Her story dates back to 960 A.D.,when a baby girl named Lin Mo was born in a small fishing village on Meizhou Island.Fujian.Unlike others,she didn't cry at birth,so she got the name Mo”. Lin Mo was special from a young age.She was a smart girl who enjoyed reading books about the stars and the sea.And she spent a lot of time watching the sky and the sea.By doing this,she leamed to understand the sea very well and could know when storms came,helping fishermen stay safe.People called her "the weather girl"and "fishermen's helper".It is said that she died saving fishermen in a terrible storm.To thank her,people built a temple and worshipped her as a goddess. Even today,people in Meizhou Island and other places still celebrate Mazu's birthday with various activities. 48.Where was Lin Mo born? A.In Fujian B.In Beijing. C.In Guangdong. D.In Hong Kong. 49.What does the underlined word"others"refer to? A.Other islands. B.Other villages. C.Other fishermen. D.Other babies. 50.Why did people call Lin Mo "the weather girl"? A.Because she loved reading books on rainy days. B.Because she could tell when storms would come. C.Because she helped fishermen repair their boats. D.Because she was born on a sunny and warm day. 51.What is the best title for the passage? A.The Life of Fishermen. B.Ways to Pray for Safe Trips. C.The Sea Goddess Mazu. D.Celebrations of Mazu's Birthday. C It all started after daddy waltzed off(扬长而去)and left us..Since REWARD $500 then,mom,my little brother Toby and I had been living in our car.I pretended (like nothing was wrong every morning,not caring about the mustard stain on my shirt and the fact that I'd washed my hair in a gas station bathroom Life at school wasn't any easier,either.When Mr.White asked me to read my volcano ( report,everyone laughed-I'd made up all the facts because I had no Internet or library access.Then mom lost her creaning job.It felt like everv door around us was closing.That's when I saw a sign that said:REWARD(报酬)S50O, 九年级英语试题第5页（共10页） "Five hundred dollars!Who in the world would pay five bundred dollars for that iittle old dog?"I thought to myself.So I asked mom that night,"Would five hundred dollars be enough money-to get us a place to live?""I suppose so."Mom sighed.Thinking about that $500 reward,an idea came to me.If people would pay so much to get their dog back,I could do this:I'd"steal"a dog from a rich family. Then I'd wait for them to put up a reward sign.After that,I'd"find"the dog and get the reward With the plan in my mind,I opened my notebook and wrote down the rules:give the dog food, water,and shelter;treat it well.I told myself I wasn't really stealing-just "borrowing"a dog from somcone rich enough not to miss it.And the money would get my family a real home. However,the next day,as I searched the neighborhood for the right dog,a tiny voice in my head kept whispering(低语)，softer than the wind but impossible to ignore(忽视)：“Georgina.don't do this. This wasn't the way.” -Adapted from Barbara O'Connor How to Steal a Dog 52.What is the right order of Georgina's experience? a.Her mom lost her job. b.Her father left the family. c.She made up the volcano report. d.She made a plan to steal a dog. A.b-c-a-d. B.b-a-d-c. C.c-a-b-d. D.c-d-a-b. 53.What does the sentence "It felt like every door around us was closing."in paragraph 2 suggest? A.Georgina and her family failed to get out of the car because of the closed door. B.Georgina and her family tried to ask others for help but they were all refused. C.Georgina and her family decided to move to a much better neighborhood soon. D.Georgina and her family were facing great difficulties in life and felt helpless. 54.How does Georgina's feeling of hope change according to the passage? the feeling ↑the feeling of hope ofhope B time time ↑the feeling Tthe fceling of hope ofhope D. time time 55.In paragraph 5,what does the tiny voice in Georgina's head show? A.The difficulty to tell her classmates about her family's situation. B.The hard choice between the right values and her family's.need. C.The possibility for little Toby to keep her whole plan as a secret. D.The strong wish to leave school to help her mom make money. 九年级英语试题第6页（共10页） D D Behind overy success lies n simple truth:people who often celebrate small wins achieve more, It's not about holding big parties for every little good thing.It's about having a winner's way of thinking.Notice,praise and value these small victories,and use ihem to keep moving forward. 2 Small wins hold the power to make a difference.When we realize every tiny progress we make and value it,it will boost.our motivation and bring us joy.As we see ourselves getting closer to our goals step by step,our brain will send n positive signal )"This is working!"It will keep pushing us to move forward without stopping.In fact,our choice to value or ignore small wins will bring about completely different results in our life. 3When we choose to value small wins and take the time to celebrate each one,we start a positive cyele()A basketball player who raises his fist (after a successful shot isn't just showing his excitement.At this moment,his brain thinks,"I did it!"He feels happy about winning.The good feeling stays with him,and next time he will be ready to try harder and fight for the ball.A student who rewards()himself with a cup of hot drink after finishing a study task is doing the same thing.Over time,our minds form a patter(模式)：▲， 4However,if we ignore small wins and stop celebrating them,we will break this positive cycle and focus on failures instead.This often leads to giving up.For example,if a person who wants to get fit only cares about losing 10 kilograms in a month,and never celebrates small things like exercising for 30 minutes,he will easily feel discouraged and even want to quit the fitness plan. 5 So how can we make use of the power of small wins in daily life?First,break big goals into small tasks.Instead of planning to write a whole book,try to write 300 words a day and celebrate when you finish.Second,keep a notebook to record all your small wins.Third,reward yourself with something small,like a short walk or a piece of your favorite snack. 6 Celebrate every small win,and you will make success a habit. 56.Which sentence uses "boost"with the same meaning and use as the underlined word? boost/bu:st/v.①使增长②偷窃（非正式)n.①帮助，激励②增长，提高 A.Your kind words are such a great boost to my self-confidence. B.The new theme park will bring a boost to the local business.h C.The thief was caught boosting a phone from the department store. D.This activity will greatly boost our interest in English leaming. 57.Which of the following can be put in the▲？ A.small rewards→small wins→small tasks B.small wins-positive feelings-more efforts C.big goals-unavoidable mistakes-bad feelings D.more efforts-growing confidence great success 58.What is the relationship between Paragraph②and Paragraph③？ A.Paragraph 3uses positive examples to explain the idea in Paragraph2. B.Paragraph 3 shows the bad results of following the idea in Paragraph2. C.Paragraph3 tells us how to carry out the idea in Paragraph 2as rules. D.Paragraph 3talks about a new idea that has nothing to do with Paragraph2. 59.Which of the following shows the student uses the "small wins"idea? A.Ben decides to finish his math workbook just in one day without having any rest. B.Sam still feels sad about his bad test grades though he has done better than before. C.Emily makes a 3-step plan for her project and rests for 10 minutes after each step. D.Cindy asks her mom to buy her a big gift if she can finish her homework on time. 九年级英语试题第7页（共10页） V口语应用。（每小题2分，共10分) 阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并把答题卡上对应 题目的答案标号涂黑。 A:Hi,Li Hua!The Spring Festival is coming.Do you have any plans? B:Yes.I've been looking forward to it for so long. A.What delicious food will you eat? A:60 B.I like it,too. B:My family.And we'll have a really big dinner. C.Will you do anything interesting? A:Wow,that's wonderful.61 D.Let's celebrate the Spring Festival together. B:We plan to eat hot pot and other traditional B.Who will you spend the festival with? food.62 F.Thank you! A:I plan to visit my grandparents in the village. G.What will you do? B:63 A:Of course,yes.We will set off fireworks and go hiking. B:That sounds fun.Have a happy Spring Festival! A:64 The same to you! 第Ⅱ卷（共50分） V1.任务型阅读。（65-66小题，每小题2分；67-68小题，每小题3分；共10分) 阅读下文并回答问题。 When was the last time you went for a walk?Was it a slow walk after dinner,or a quick walk on a busy morning?It's known that walking is good for us,but how good?Research has shown that walking is a great form of exercise.In fact,how often you walk matters more than how long you walk each time. Walking is perfect for keeping physical health and keeping weight under control.It's also a tested way of improving your mood and reducing stress.But now scientists have discovered some new advantages, especially for the brain.So,how does walking help the brain?We can get answers from how the three people describe their walking habits. "I go for a walk alone every weekend,with my favorite music in my earphones.I always walk the same way every time,but each season brings something different.In autumn,I pick up the golden leaves.In spring,I smell the beautiful flowers.Such a chance to get closer to nature helps my brain work better like making me remember things more easily." -John Nichols(32 years old) "I live in the city and I often walk home instead of taking the subway.There's a shorter path nearby,but I always choose the longer one for the beautiful views along the way.Though I feel a little bit tired and people don't understand me,I have to say that I feel my mind clearer after walking, especially when I'm busy with work." -Declan Smith(26 years old) "London is a great place to walk.I usually walk from my home to where I work right through Regent's Park,with its tall and wonderful trees.Along the way,I really enjoy sharing my daily happiness and troubles with some of my friends while walking together.Walking like this makes me think more clearly and I hardly forget important things now." -Simon Tressel (34 years old) h年级英语试题第8页（共10页） Has research shown that walking is a great form of exercise? 66.What is walking perfect for? 67.According to the passage,how does walking help the brain? 68.Which of the three people's walking habits would you like to choose if you use it on your way to school?What else would you like to do?(about 30 words) VⅡ.完成句子。(69-72小题，每空1分；73小题2分；共10分) 根据所给提示，完成句子。69-72小题，每空一词，含缩略词，73小题请将完整的句子写 在答题卡上对应的位置。 69.Teenagers should be allowed to make their own decisions.(改为一般疑问句) teenagers allowed to make their own decisions? 70.I like music that I can sing along with.（对划线部分提问) -of music do you like? 7l.What a fascinating story it is!(改为同义句) story is！ 72.无论生活顺遂还是艰难，我们都应保持积极的心态。（完成译句） life is easy hard,we should keep a positive heart. 73.7:00,arrive,at,you,supposed,.to,are(连词成句) VⅢ.概要补全。（75和77小题，每小题2分；74和76小题，每小题3分；共10分) 阅读文章，用恰当的短语或句子补全概要。补全部分总词数不超过30词，不能照抄原文连 续超过3个词。 Many teenagers can hardly stay away from their phones,especially on weekends.They spend hours watching videos,checking messages and looking through social media.Although this seems relaxing,too much screen time actually brings them heavy stress. Ben,a 15-year-old teenager,felt very tired after a hard week of study.He tried to relax by using his phone,but soon he found himself spending six to seven hours a day on short videos,social media and games.After he got sick one day,a doctor suggested that he should put down his phone.Following the advice,Ben slowly began to feel better again. Actually,what the doctor advised is called a digital detox(电子去毒).That means taking a planned break from screens.Too much screen time keeps the mind from resting.Teenagers take in too much information online and keep comparing themselves with others'"perfect"lives.At the same time, long hours spent on screens stop the body from relaxing.This non-stop activity makes stress build up quickly. However,some teenagers still think spending time on screens is the best way to relax.But studies by Harvard Medical School show a different result.It found that those who used screens for longer time produced less melatonin ()the chemical that helps the body fall asleep.As a result,they rested worse. Therefore,experts suggest that after a busy week of study,teenagers need to relax and regain energy.They are supposed to put down screens,focus on real-life activities and get enough sleep so that they can truly rest and feel ready for a new week. 九年级英语试题第9页（共10页） Today,too much screen time may make teenagers stressed.To solve this problem, That means taking planned breaks from screens.Too much screen time keeps both their 75 busy and stops them from truly resting.Some teenagersdisagree but studies show that the less melatonin the body produces,o,teenagers can truly reiax oy,ocusing on real- life activities and getting enougn sleep. X.书面表达。（满分20分) 学习和生活中你总会遇到两难的时刻，你会怎么选择呢？请阅读下面的漫画，以图中班长 (monitor)李雷的角色描述自己的这段经历。文中应体现矛盾起点，变化转折过程、结果及感悟。 Hi,Xiao Ming. We are good Phones are not allowed in class. Hi,Li Lei. friends,right? Should 1...? Ah,he is playing with his moblle phone in class.