学校期末考?...
江苏省扬州市广陵区2023-2024学年八年级上学期期末考试语文试卷(含答案)
江苏省扬州市广陵区2023-2024学年八年级上学期期末考试语文试卷学校：___________姓名：___________班级：___________考号：___________一、阅读理解与欣赏阅读。
泱泱中华，万古江河。
辉煌灿烂的文化遗产承载着中华民族的基因和血脉，镌刻了文化创新发展的记忆。
坚持以习近平新时代中国特色社会主义思想为指导，深入学1．给加粗字注音：承载(______) 镌刻(______)。
2．根据拼音写汉字：贯chè(______)zhāng显(______)3．文中画框线的句子有语病，请给出修改意见。
4．画横线句子的主干提取正确的一项是( )。
A.古老的文化遗产必将zhāng显光彩B.文化遗产必将在创造性转化、创新性发展中C.文化遗产zhāng显更加夺目的光彩D.文化遗产zhāng显光彩名著阅读。
5．下列关于名著的介绍不正确的一项是( )。
A.《昆虫记》的作者是法国作家昆虫学家法布尔。
作者反对在实验室解剖昆虫，体现了他注重作品的文学性而不讲究科学性的特点。
B.《星星离我们有多远》中讲到世界史上第一次子午线实测是由我国唐代天文学家一行(原名张遂)发起并领导完成的。
C.《红星照耀中国》深入分析和探究了“红色中国”产生、发展的原因，对中国共产党和中国革命做了客观的评价。
D.《飞向太空港》以历史的笔法勾勒概貌，烘托背景，在此基础上讲述故事，刻画航天人形象。
它以实地采访资料为支撑，以文学的手法讲述故事。
6．小文从《昆虫记》中摘录了一段文字，你认为下列哪一段是出自《昆虫记》的文字?请结合具体内容阐述理由。
【甲】胸部具翅两对、足三对；前胸细长，前足粗大，其股节和胫节有刺，用以捕捉害虫。
【乙】身体轻盈，淡绿的体色，长长的翅膀像纱罗一样，它看起来甚至不乏优雅呢！没有张开来像剪刀一样的凶狠的大颚，小嘴尖尖。
前足腿节像个扁平的梭子，内侧有两行钢锯。
古诗阅读。
宿建德江①孟浩然移舟泊烟渚，日暮客愁新。
河北省部分学校2022-2023学年九年级上学期期末考试英语试卷
2022-2023学年初三年级第一学期期末考试英语本试卷满分120分，考试用时120分钟注意事项:1.答题前,考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。
2.回答选择题时,选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
回答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
4.本试卷主要考试内容:人教版九年级全一册。
Ⅰ.单项选择(共20小题;每小题1分,满分20分)：选出可以填入空白处的最佳选项。
1. On the first day of Chinese New Year, we ___ new clothes and visit people.A.pick upB.put onC.take offD.throw away2.David is very productive and ___ five books in the past ten years.A.writesB.wroteC.has writtenD.is writing3—I don’t know how to ___ my old clothes.—You can give them away to charity.A.hand inB.deal withC.take outD.clean up4.Everyone wants to reach the top of the mountain, but all the happiness happens while you ___ it.A.will climbB.climbedC.are climbingD.have climbed5.Everybody ___ deeply after they heard the story.A.movesB.movedC.is movedD.was moved6.________ the bridge ________ the new road brings convenience to the small village.A.Either；orB.Neither；norC.Not only；but alsoD.Both；and7.—I spent a（n）___ night waiting for my brother’s news.—Don’t worry. Everything will be fine.A.uneasyB.peacefulC.relaxingD.busy8.Yesterday the teacher told us the earth ___ the sun.A.goes aroundB.went aroundC.was going aroundD.will go around9.—I think we young people should take good care of the old.—I agree. ___, we’re all going to grow old someday.A.At firstB.After allC.In totalD.In public10.—Being a student, I want to do something to save resources, but I wonder ___.—Oh, you can do some small things such as turning off the tap while brushing your teeth.A.what I am supposed to doB.when I can take actionC.where I can get information about itD.why it is important to save resources11.—This book is quite helpful for us. I wonder ___.—From an online bookstore.A.where you got itB.how much you paidC.why you chose this oneD.what kind of book you bought12.Bob was ___ because he was always absent from work.A.kicked offB.put offC.turned offD.taken off13.Please ___ the water when you brush your teeth.A.take downB.turn upC.take awayD.turn off14.—Why is Kate absent from the activity?—Oh, she ___ a class.A.was takingB.tookC.is takingD.takes15.Love from parents is like the wind—you can't see it, ________ you can feel it.A. soB. andC. butD. or16.You are not supposed to enter the teachers' office ______ you are allowed to.A. unlessB. untilC. becauseD. before17.In Chinese families, people won't start eating ________ the elder take their seats.A. afterB. whenC. becauseD. until18.Swimming is interesting. But ________ we plan to go swimming, we should always remember safety comes first.A. whenB. untilC. unlessD. though19.I love to listen to rock music ______ I am running.A. whileB. afterC. sinceD. until20.—Dear friends, do you know ________？—By working together!A. why we can make the China DreamB. when we can hold the China DreamC. how we can achieve the China DreamD. what we can do with the China DreamⅡ. 完形填空(共10小题;每小题1分,满分10分)阅读下面短文,从各小题所给的四个选项中选出最佳选项。
四川省宜宾市叙州区第一中学校2022-2023学年高二下学期期末考试数学(文)试题
试卷第31 页，共33 页
产品收益 y（亿 元）
3 7 9 10 11
(1)是否可用线性回归模型拟合 y 与 x 的关系？请用相关系数 r 加以说明（当 0.75 £ r £ 1
时，变量 x，y 有较强的线性相关关系）； (2)利用最小二乘法求出 y 关于 x 的线性回归方程，并预测当科研投入为 10 亿元时产品 的收益．
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答案第31 页，共22 页
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小学学期末考试时间安排通知
小学学期末考试时间安排通知尊敬的家长和学生们：大家好！首先，感谢各位家长一直以来对我们学校的支持和信任。
我们相信，学习是一项坚持和耐心的过程，而期末考试则是检验学生学习成果的重要方式之一。
在此，我们通知您即将来临的小学学期末考试时间安排，请您务必关注以下内容。
一、考试时间本学期的小学学期末考试将于二月十三日（星期一）至二月十五日（星期三）进行。
考试时间分为上午和下午两个部分，每天两个科目。
二、考试科目本次考试科目包括语文、数学、英语、科学和社会五个学科，考试内容范围为本学期所学的知识点和技能。
三、考试形式考试将采用闭卷考试的形式进行。
学生需要在规定时间内完成试卷上的所有题目，包括选择题、填空题和解答题。
四、考试内容1. 语文考试语文考试将包括听力理解、阅读理解、写作等部分。
学生需要在试卷上根据听力材料回答问题，阅读文章并回答相关问题，同时运用所学的写作知识进行作文撰写。
2. 数学考试数学考试将测试学生对数学概念和运算的掌握程度。
试卷中将包含选择题、计算题和解答题，要求学生进行具体计算、分析和解释。
3. 英语考试英语考试将包括听力、口语、阅读、写作等部分。
学生需要根据听力材料回答问题，进行口头表达，阅读文章并回答相关问题，同时利用所学的英语知识进行写作。
4. 科学考试科学考试将主要测试学生对科学知识的理解和应用能力。
试卷中将包含选择题、实验题和解答题，要求学生进行实验观察、推理和解释。
5. 社会考试社会考试将测试学生对社会科学知识的掌握程度和应用能力。
试卷中将包含选择题、填空题和解答题，要求学生进行相关知识的分析、解释和论述。
五、考试注意事项1. 准时到达：请学生准时到达考场，不要迟到。
迟到的学生将不得进入考场参加考试。
2. 考试器材：学生需自备铅笔、橡皮擦、直尺和计算器等必需的考试器材。
3. 考试纪律：学生在考试期间需保持安静，不得交流或参考他人试卷。
发现作弊行为，将取消该科目成绩。
六、考试成绩统计与通知考试结束后，我们将及时对学生的考试成绩进行统计，并在一个星期后将成绩单发送给家长。
2022-2023学年北京市丰台区人教版三年级下册期末考试数学试卷(含答案解析)
2022-2023学年北京市丰台区人教版三年级下册期末考试数学试卷学校:___________姓名：___________班级：___________考号：___________一、口算和估算1．直接写出得数。
16×3＝60÷2＝ 3.2＋1.4＝120×6＝800÷4＝8.6－2.5＝14×20＝420÷7＝ 2.4＋0.8＝30×50＝48÷2＝0.7＋0.3＝二、填空题2．3m2＝()dm2。
3．一个面包3元5角，用小数表示是()元。
4．平年有()天。
5．晚上8时，用24时计时法表示是()时。
6．小明面向东站立做操，他的左手边是()方。
7．一个数除以6商12且有余数，这个数最大是()。
8．□×6＋40＝100，□里应该填()。
9．阳光小学三年级有5个班，准备进行足球比赛。
如果每两个班踢一场，一共要踢()场。
10．3□×29中，要使积是三位数，□里最大可填()；要使积是四位数，□里最小可填()。
11．一个长方形，如果宽增加5厘米，面积就增加35平方厘米，这时这个图形正好是一个正方形，原来长方形的面积是()平方厘米。
12．在括号里填上“＜”“＞”或“＝”。
3.9()6.410()8.926×30()29×3039×48()2000 282÷7()40800÷8()25×4108÷2()180÷250－6()240÷6三、竖式计算13．用竖式计算下面各题，并验算第（2）小题。
（1）64×27＝（2）284÷6＝四、脱式计算14．脱式计算。
（1）204÷4×42（2）560－28×16五、选择题15．下面年份中，（）年是闰年。
A．1998B．2004C．202316．估一估，下面算式中商最接近70的是（）。
2022-2023茂名市直属学校八年级上册期末考试英语试题
2022-2023学年度茂名市直属学校八年级上册期末考试英语试题一、语法选择（每小题1分，共10分）I am good in school. I do my work and study a lot, but for some reason, I havea very 1 habit of losing things.Last summer, I was on holiday with my family at the beach. 2 the firstday, my father gave me a watch to replace(代替) the one I had lost the yearbefore. “You need to have a watch, so 3 good care of this one,” he said. The next day, I went swimming. The sun 4 on the water. The water was warm and beautiful. I swam. I really enjoyed being in 5 water.By the time I returned to shore(海滨), I was very tired so I lay down. At that moment, I remembered my watch and wanted 6 what time it was. But it was gone! I searched all afternoon, but I could not find it 7 .That night at dinner, I arrived with my sleeves(衣袖) pulled down, hoping no one would notice that I didn't have my watch. My sister asked, “What time is it?”“Ask Tom,” my mother said. He has a new 8 .”Dad looked at me and said, “Don’t tell me that you’ve lost the watch already!”“No!”I said. I knew I was going to be caught in a terrible lie. Just then, there was an announcement(公告): “Ladies and gentlemen, a very nice watch was found on the beach today. If you lost one and can identify(认出) it, please come to the front desk.”Immediately, I knew what I had to do. I slowly got up, with 9whole family looking at me. I went to the desk. There it was. Thewatch was not broken. It was still working. I walked back to thetable and sat down. Everyone was unhappy, 10 then my Dadsmiled. He knew that I had finally learned my lesson.( )1. A. bad B. badly C. worse( ) 2. A. In B. On C. At( )3. A. took B. taking C. take( )4. A. shines B.is shining C. was shining( )5. A. a B. the C. an( )6. A. to see B. seeing C. saw( )7. A. nowhere B. anywhere C. somewhere( )8. A. watch B. watches C. watchs( )9. A. I B. my C. myself( )10.A. or B. and C. but二、完形填空（每小题1分，共10分）Long long ago, there lived a crocodile (鳄鱼) in the river. There lived amonkey in the jungle. One day, the crocodile met the monkey. They stopped tohave a chat. They chatted(聊天) 11 and became good friends.One day, the crocod ile’s 12 said to her husband that she wanted to eatthe 13 of the monkey. The crocodile was afraid of his wife. Sohe 14 to bring her the heart of the monkey.The crocodile invited the monkey to go to his house to have dinner. The monkey said he couldn't 15 in the water. The crocodile asked him to sit on his back.On their way to the crocodile's house, the crocodile 16 the monkey the truth. The monkey was 17 , but he tried to calm down. He had an 18 . He said to the crocodile, "I can give my heart to your wife, but I 19 it in the tree. Let's go back and get my heart."The crocodile agreed to swim back. As soon as the monkey jumped out of the crocodile's back, he 20 quickly. He told the crocodile that he regretted (后悔) making friends with him.11.A. angrily B. sadly C. happily D. quickly12.A. sister B. mother C. wife D. friend13.A. head B. arms C. legs D. heart14.A.refused B. agreed C. disagreed D. stopped15.A. rest B.lie C.swim D. sleep16.A. told B. said C. spoke D. took17.A. pleased B. proud C. excited D. angry18.A. opinion B. excuse C.idea D. experience19.A. returned B. left C. knocked D. climbed20.A. ran away B. took away C. gave away D. threw away三、阅读理解（每题2分，共30分）阅读A、B两篇短文, 从每小题所给的四个选项中, 选出能回答所提问题或完成所给句子的最佳答案。
浙江省金华市义乌市2023-2024学年八年级上学期期末考试英语试题
浙江省金华市义乌市2023-2024学年八年级上学期期末考试英语试题学校:___________姓名：___________班级：___________考号：___________一、完形填空As a child, I spent every Thanksgiving with my large family at my grandparents’ house in Maryland, US. It’s a wooden cabin (小屋) on the side of a hill, deep in the forest. For me, that cabin meant “ 1 ”.Our first greeting was from Grandma’s dog, Jesse. He 2 us at our car. My grandparents, aunts, and uncles were waiting 3 the door. Aunt Sue touched my face and told me how big I’d gotten. Grandpa gave 4 a strong handshake and shouted, “Hello, Calvin!”The next day, by the time I 5 , Grandma and Mom had already begun cooking. The cabin was 6 , so we had to move away the furniture to make room for everyone to sit at the long table together.7 was finally ready at about 6 pm. 8 we ate, Grandma asked each person to say something he or she was thankful for. I said, “I’m thankful for my parents, my grandma, and the turkey!” I was too hungry to think of 9 better. Once everyone was finished speaking, we began to eat.After dinner, we took a long walk through the woods around the cabin. Under the late-autumn stars, we made a campfire in the field and told stories 10 . I looked back up the hill at the cabin in the moonlight, and one word appeared in my mind: “Thanks”. 1．A．Thanksgiving B．friendship C．growth D．family 2．A．bit B．welcomed C．followed D．accepted 3．A．behind B．at C．against D．under 4．A．me B．us C．him D．them 5．A．hurried up B．gave up C．grew up D．woke up 6．A．wooden B．dirty C．small D．warm 7．A．Breakfast B．Lunch C．Dinner D．Afternoon tea 8．A．Since B．After C．When D．Before 9．A．something B．anything C．nothing D．everything二、阅读理解Old poems, English words…you must have a lot to remember at school. What if you could remember things like a photo? Scientists have tried to find out how to make us remember better. Here are some tips they found.Sleeping in a rocking (摇摆) bedRemember how you slept so well when you were little and your mom rocked you to sleep? Scientists have found that if we sleep in a rocking bed, we can have a deeper sleep, which is good for our memory. So maybe you should buy a rocking bed.Get emotionalEmotions (情绪) play a big role in remembering things. When you feel strong emotions, you can remember things really well. This is because a part of your brain deals with both emotions and memories. The brain wants us to remember what makes us so sad or happy. So next time you want to remember some knowledge, try to get yourself excited or angry. Then, just take out your book to learn new things!Exercise hardScientists asked people to either ride a bike slowly for 90 minutes or do it really fast for 6 minutes. It showed that short but hard exercises can help remember things quickly. After doing six minutes of hard exercise, you should get down to remembering things!11．What happens if one sleeps in a rock bed?A．Falling off the bed.B．Having a good sleep.C．Getting excited or angry.D．Beginning sleepwalking.12．When is a better time to remember things?A．After 6 minutes of crying.B．After 6 minutes of quick riding.C．After 90 minutes of sleeping.D．After 90 minutes of slow walking. 13．Which part is the text probably taken from a magazine?A．Science.B．Sports.C．Health.D．Travel.Are you troubled by hangnails (倒刺) near your fingers? If you ever try to pull them, they really hurt. Why do we have more hangnails in winter?Well, it turns out that our hands are drier during the season. The skin near our fingersisn’t so oily (油的) as the rest areas of our skin. Winter weather is usually dry, which takes away the little oil we have. When the skin is really dry, it becomes harder, giving us those painful hangnails.Not having enough vitamins can play a part in having hangnails, ▲ . Still, it’s good to have foods rich in vitamins A and B, such as carrots, eggs, and fish, as Beijing Youth Daily suggests.Don’t pull hangnails—it hurts, and it can make things worse by doing harm to your skin and causing more hangnails. Instead, you can put your hand in warm water for a few minutes and then cut the hangnails with nail scissors. You can also try using hand cream more often. 14．Why do we have more hangnails in winter?A．The skin is oily.B．The weather is dry.C．The food is fresh.D．The temperature is low.15．Which of the following sentences can be put in the ▲?A．so it is important to have enough vitamins.B．so keeping a healthy eating habit is important.C．but having enough vitamins is very important.D．but vitamins are not as important as people think.16．What will happen if you pull hangnails?A．It produces lots of oil.B．It makes the skin softer.C．It creates long fingers.D．It brings more hangnails.17．Which is a better way to deal with hangnails?A．Eating more oranges.B．Leaving them alone.C．Putting them in cold water.D．Having more hand cream.In Finland (芬兰), a family came up with a special idea to protect their forest: they let people come and hug the trees. Next summer, the fifth World Tree Hugging Games will happen in Finland. In this game, people do three things: first, hug as many trees as possible in one minute, with each hug lasting at least five seconds. Second, give a whole-hearted hug to one tree for one minute, showing care, love, and respect. Third, people must creatively hug a tree for one minute. Then, the judges will decide the winner.It might sound strange, but the game has a serious meaning: to help people connect with nature and save the forest from being cut down. “At first, people thought it was silly,” Riitta,the owner of a forest said, “but not in a bad way. Finns like to do unusual things and not be too serious, especially in the countryside and forest.”In a recent survey, over 80% said the forest is important to them. Finland is heavily covered in forests, with over 70% of its land being forested.What makes the tree-hugging program work well is that it’s not just about saving the forest; it also gives a good feeling to the visitors, like a hug does. “I enjoy taking people into the forest and seeing the change in them. The trees don’t judge them-they can be who they are,” said Ritta.18．How long does the World Tree Hugging Games last?A．5 seconds.B．1 minute.C．3 minutes.D．5 minutes. 19．Why are the World Tree Hugging Games held?A．To invite people to show love.B．To encourage people to exercise.C．To help people get close to nature.D．To get people to learn more about trees. 20．What does the underlined word “it” in paragraph 2 refer to?A．The game.B．The forest.C．The visitor.D．The country. 21．What can we learn from the passage?A．A small part of Finland is forested.B．Riitta is the first winner of the game.C．The hugging game is held in winter.D．Many Finns care much about forests.Travel is like a box of chocolates: you never know what you are going to get when using a mystery (神秘) box plane ticket.Earlier this year, many young people in China have become interested in mystery box travel. Usually, people plan their journeys well ahead. But with a mystery box, travelers pay a low price, usually 100 or 200 yuan. Then, they will choose their leaving airport and have a list of destinations (目的地) to choose from. Once the destination is decided, their trip begins.A young man called Cheng dreams of going on a mystery box trip, saying that going out alone usually costs too much and that too many people don’t know where to go. But the mystery box directly shows a few destinations, making it both exciting and affordable.Unlike Cheng, Liao Liangyu, 16, has made his dream to go on a mystery box trip come true. He and his friends bought mystery box tickets months ago, and they all got the mystery box ticket to Changsha, the capital city of Hunan province.Since the destinations include many less popular cities, travel mystery boxes also bringmany advantages to these destinations. For example, Dehong City in Yunnan province wasn’t well-known, but after being in mystery box choices, it got attention and became a popular tourist place.22．What does Cheng think of traveling alone?A．Lonely.B．Exciting.C．Expensive.D．Interesting. 23．How did Liao Liangyu choose Changsha as his travel destination?A．By pointing to the map.B．By following his friend’s advice.C．By planning well ahead.D．By picking from a list of choices. 24．What changes does mystery box travel bring to Dehong?A．More travelers.B．Better jobs.C．Less pollution.D．Cheaper food. 25．Which is a suitable title for the text?A．Beautiful Boxes: The Rise of Mystery Box Travel Among Chinese Youth.B．Colorful Dreams: The Rise of Mystery Box Travel Among Chinese Youth.C．Expensive Travels: The Rise of Mystery Box Travel Among Chinese Youth.D．Unknown Journeys: The Rise of Mystery Box Travel Among Chinese Youth.三、选词填空用方框中所给词语的适当形式填空，每词限用一次。
甘肃省2023-2024学年高一上学期1月期末考试英语试卷(含答案)
甘肃省2023-2024学年高一上学期1月期末考试英语试卷学校：___________姓名：___________班级：___________考号：___________一、阅读理解Festivals are a great way to get people together and have a good time. They’re also an excellent opportunity to showcase your town or city to visitors from all around the world. Here’s a list of the most famous and best festivals around the world!Just for LaughsHeld in Montreal, Canada every summer, Just for Laughs is a comedy festival that was started in Montreal in 1984. As one of the largest and most famous comedy festivals in the world, it features some of the best stand-up comedians in the world. The festival has won a number of awards, including being named one of the top ten international events by CNN Travel in 2021.Rio CarnivalThe Rio Carnival takes place every year in February and is known for its dynamic colorful costumes and lively atmosphere. The Rio Carnival features a range of events, from street carnivals to large exhibitions of Brazilian dance and music. It is a time to enjoy the festive season and celebrate Brazil's rich culture.Haro Wine FestivalHaro Wine Festival in Spain began in 1985 and is held each year in the town of Haro, in the province of Alicante. The festival celebrates wine appreciation and features tastings from famous wine estates all over Spain. It is also known for its music and arts events. The festival attracts visitors from all over the world, who enjoy experiencing the diverse culture and cuisine of Spain.KrampusnachtKrampusnacht, which is celebrated in Austria, is known for its horrifying traditions. Krampus is a monster in German folklore. During Krampusnacht, people celebrate his arrival by wearing masks and costumes that make them look like monsters. They also go out drinking and partying, causing some troubles along the way.1．What can you do in Just for Laughs?A. You can win an award.B. You can stand up all the time.C. You can see some comedians.D. You can be interviewed by CNN.2．Which festival would you go if you want to have a taste of some fine wine?A. Just for laughs.B. Rio Carnival.C. Haro Wine Festvial.D. Krampusnacht. 3．What do these festivals have in common?A. They are all foreign celebrations.B. They are all celebrated in early Spring.C. People celebrate all of them by dancing.D. They are all celebrating traditional culture.In a clinic room filled with medical staff lining up to get Covid vaccines (疫苗), a woman finds herself in tears. Yet, those are not tears of fear or sadness, but tears of joy and pride. It dawns on her that her decades of hard work have finally paid off. The mRNA vaccines she helped develop have saved millions of lives and helped the world find a way out of the worst of the pandemic.That remarkable woman is Professor Katalin Karikó, a Hungarian-American biochemist, who together with her colleague American immunologist Drew Weissma, was awarded the 2023 Nobel Prize in Physiology or Medicine for their groundbreaking work on the development of mRNA-based vaccines.Born in 1955 in Hungary, Professor Karikó had a childhood marked by hardship. In 1985 when the Biological Research Centre of the Hungarian Academy of Sciences lost its funding, she made a daring and risky decision to start a journey to the US. However, the American dream was hardly plain sailing, and the challenges facing Professor Karikówere only just beginning. Despite the promising results in RNA-related therapy trials, she was told her research was going nowhere. Her applications were repeatedly rejected, and in 1995 she lost her position in the University of Pennsylvania and was forced to retire.the university's immunology professor Drew Weissman, and eventually they made their big breakthrough, finding a way to modify mRNA so that it could trigger an immune response, laying the groundwork for what would become the Covid mRNA vaccines. When the Covid pandemic hit, the use of mRNA was the reason why vaccines were developed so quickly at unprecedented speed.Professor Karikó’ s journey, from her humble beginnings to her groundbreaking research, stands as a testament to her unwavering perseverance and determination.4．What challenges did Professor Karikó face during her career in the US?A. She did have enough money.B. She couldn't understand the language.C. She didn't know how to carry out her research.D. Her research was not accepted by other scientists.5．Which of the following can replace the underlined word “persevered”?A. Gave up.B. Kept trying.C. Changed her mind.D. Put it aside.6．What can we infer from this passage?A. Professor Karikó should retire earlier.B. Professor Karikó's determination made all the difference.C. American dream made everything easy for Professor Karikó.D. The research of mRNA is only valuable when Covid pandemic hit.7．What is the text mainly about?A. Karikó's American dream.B. Challenges in Karikó's research.C. The development of the vaccine.D. KariKo’s life and her achievements.AI is a tool, a powerful tool that for the first time in human evolution provides the means to improve analyses, thinking, decision capabilities and creativity. These four human capabilities can be found in most of our daily activities, at personal, social and business level. Having a tool can definitely improve our capabilities.As any tool we invented, it robs us of something: While AI has increased human strength and required fewer resources, it reduces the need for a single person to be “strong”! We have plenty of examples of complains from the past towards the appearance of new tools.Plato, the great Greek philosopher, once reported in his dialogues of concerns raised by the use of writing, a tool that would have robbed people from their capabilities to memorize, since memories could be shifted to writings on parchment (羊皮纸). Therefore, in a way, there is nothing really new in our reaction to this new tool.The opportunities offered, however are huge, and as for previous invented tools, the time will soon come when we will no longer have an option to use or not use AI.The IBM Global AI Adoption Report based on 2022 data point s out that only 1 company in 5 is not using or planning to use AI. According to McKinsey and Gartner, the two most well-known consulting (咨询) companies, most medium and large companies are already using AI and by the end of this decade all will be using it as an integral part of their activity support. In other words, by the end of this decade, there will be two kind of companies, those using AI and those that are out of business.8．According to the author, what has AI done for us?A. Rob us of some resources.B. Reduce personal strengths.C. Improve our capabilities.D. Make decisions for humans.9．Why is Plato mentioned in the passage?A. To highlight the power of new inventions since ancient times.B. To provide an example of people's concerns about new inventions.C. To show that people have been making new inventions all the time.D. To make sure that people understand the importance of new inventions.10．What does IBM Global AI Adoption Report show?A. Only large companies will use AI.B. Mckinsey and Gartner are already using AI.C. Most companies are using or planing to use AI.D. There will be two kinds of companies in ten years.11．Which one is a suitable title for this text?A. Why Should We Use AI?B. Where Is AI Leading Us?C. What Should We Do with AI?D. To Use or Not to use AI, It’s a Question.On the side of the road in the Hoh Xil Nature Reserve in northwest China's Qinghai Province, you might see a chubby wolf wagging its tail, rolling on the ground in front of the passing cars in hopes of getting a meal. However, it was skin and bones a few months ago. It is said that the old starving wolf was kicked out of the wolf pack because of its poor hunting ability. But that all changed after a passing driver gave it two pies and posted a video of it online in July, which has made the wolf popular, with people rushing to the area to provide it with food.Since then, the wolf has given up its hunting instinct(本能) and turned to passers-by for snacks that are high in oil, sugar and salt, such as pies, roasted chicken and sausages. Subsequently, more wolves have joined this behavior. The wolfs change has led many netizens to find humor as they are actually acting like pet dogs. However, the change means that it is losing its ability to survive in nature, which is extremely dangerous to wild animals.“Wolves are part of the food web in the ecosystem, and as people continue to feed them, their habits will change, which will disrupt their role in the ecosystem and affect the stability of the ecosystem,” said Qi Xinzhang, deputy head of the Xining Wildlife Park in the province.Although wolves sit near the top of the food web, their kill rate is only 14 percent. They don't eat every day. Instead, they live a life of feast or famine, and hunger is their norm.So far, some parts of the country have enacted laws and regulations prohibiting the feeding of wild animals. Shanghai municipal government implemented regulations on October 1 this year, prohibiting the feeding of wild animals. On October 16, a newly revised wildlife protection law in southwest China's Sichuan Province made it clear that feeding anddriving away wild animals are prohibited while observing and photographing them. 12．Why was the wolf kicked out of the wolf pack?A. His old age.B. His skinny body.C. His poor hunting ability.D. His popularity on the Internet.13．Why shouldn't tourists feed wild animals?A. Because wild animal may attack humans.B. Because wild animals don't like the food.C. Because wild animals don't have to eat everyday.D. Because feeding wild animals will affect the ecosystem.14．What do we know about wolves from this passage?A. They live like dogs.B. They can always find something to eat.C. They are at the bottom of food chain.D. They don’t often succeed in hunting. 15．What can we infer from the last paragraph?A. People are taking actions to protect wild animals.B. People shouldn't observe and photograph wild animals.C. Laws are newly introduced to protect wild animals recently.D. People can feed wild animals outside Shanghai and Sichuan.二、七选五16．We watch our salt and fat intake to protect our hearts. We exercise and take calcium to protect our bones. We use sunscreen to protect our skin. ①_________ Actually there are quite a lot! Here are some suggestions from experts about what lifestyle people should be taking to protect their vision and eye health.②_________Although there's no scientific evidence that the light from electronic screens damages eyes, staring at a screen can leave eyes tired. The National Institutes of Health recommends taking a break every 20 minutes to look at something about 20 feet away for 20 seconds.Eat for your eyesResearch shows that foods rich in vitamin C, vitamin E, zinc, lutein, zeaxanthin and omega-3 fatty acids are linked to lower risk for age-related eye problems. For omega-3 fatty acids, look for fish like salmon, tuna and halibut. ③_________ For lots of vitamin C, grab citrus, strawberries, tomatoes, red and green peppers, and broccoli. For vitamin E, choose peanuts, almonds, sunflower seeds, avocado, pumpkin and asparagus. For zinc, good sources are beef, fortified cereals and especially oysters.Stop those bad habitsSmoking isn't just bad for your lungs; it can harm eyes too. Smoking is terrible. It causes dry eye disease and correlates with severe other problems. Also, try not to rub your eyes. Rubbing makes inflammation worse. ④_________Check up regularlyDon't forget to see an eye specialist for a checkup. ⑤_________ And the truth is, the earlier you find these problems, the better you get them treated. For most people, unless there are noticeable problems, regular eye check-ups on the basis of at least every two years are recommended by the doctors.A. Take a break from screensB. Not all eye problems are noticeable.C But what can we do to protect our eyes?D. The more you rub, the more uncomfortable your eyes will get.E. If you still feel your eyes are dry or getting tired, use eye drops.F. For lutein and zeaxanthin, eat dark leafy greens like spinach, kale and collard greens.G. For more information on how to protect and care for your eyes, .三、完形填空（15空）With her paddle slicing through the water swiftly, 37-year-old Chinese canoeist (皮筏艇运动员) Xie Maosan enjoyed a significant lead in the women’s KLI canoe final and won the first gold medal of the 4th Asian Para Games on Monday.Born to a rural family in Anhui Province in 1986 and afflicted by Poliomyelitis (小儿麻痹症), Xie couldn’t 1 before the age of 10. Throughout her childhood, as she recalled, the 2 stares of relatives and mockery from classmates made her more determined to 3 herself.In her teens, with the 4 and understanding of her mother, Xie decided to master a craft to 5 . She packed up her belongings, went to the county to learn tailoring for three years, and then became a tailor. Later, she went to Shanghai to learn CAD pattern-making.“Regardless of the career path I choose, I always push myself 6 . I want to prove to everyone that we are 7 capable,” she shared at the post-race press conference, tears in her eyes.In 2015, things 8 when news reached her of the national team’s 9 for canoeing talents. Without hesitation, she 10 , and at 29, she joined the national canoeing team.Recalling her initial days, Xie said, “Lacking a foundation in sports, it was truly 11 for me at the beginning. I 12 into the water multiple times during training. Not knowing how to swim, I almost passed out from choking on water.”Despite all the hardships, 13 to win glory for her country kept Xie going. At the 2020 Tokyo Paralympics, Xie finished fifth in the women’s KL1 canoeing final. “ 14 me, canoeing is a 15 , as it gave me confidence and a new life,” said Xie.17．A. walk B. hear C. see D. speak18．A. warm B. cold C. angry D. kind19．A. defend B. prove C. improve D. encourage20．A. concern B. favour C. admission D. support21．A. make a fortune B. make a difference C. make a living D. make a contribution22．A. more B. less C. better D. harder23．A. definitely B. equally C. entirely D. actually24．A. adopted B. recovered C. changed D. started25．A. search B. application C. expectation D. research26．A. left B. challenged C. refused D. volunteered27．A. easy B. calm C. painful D. awesome28．A. fell B. jumped C. crashed D. dropped29．A. capability B. desire C. responsibility D. attitude30．A. As for B. According to C. Because of D. In addition to31．A. rebirth B. relief C. recovery D. reward四、短文填空32．Primary school students in Changsha, Hunan province have started to learn the Changsha dialect(方言) in an elective course①_________ (new) offered by the school this semester.More than 20 third-grade students from the Affiliated Primary School of Hunan Normal University have signed up②_________ the course. A dozen language③_________ (professor) at universities are teaching the course.Apart from listening, speaking, reading and④_________ (write), students will also gain knowledge about the culture behind the dialect, according to Luo Xinru, a Chinese language professor at Hunan Normal University and one of the teachers of the course.The Ministry of Education⑤_________ (start) the National Language Resource Protection Project in 2015 to protect its language resources. The country has established⑥_________ largest language resource database in the world, according to the ministry.“Dial ect protection is the future trend and different dialects⑦_________ carry diverse culture and value should not and will not disappear,” she said,Dialect is a valuable language resource and should⑧_________ (protect). “We do not expect all children⑨_________ (take) the course to learn perfect Changsha dialect, ⑩_________they should understand the importance of different dialects and perhaps be willing to div e into the research and protection of them as they grow older.”五、书面表达33．假定你是李华，你校的国际交换生Frank 请你推荐一份能够帮助他提升中文能力的杂志。
天津益中学校2022-2023学年七年级上学期期末考试数学试卷
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B．1 个
C．2 个
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12．如图，若∠AOB=x°，OC 是∠AOB 的平分线，OC1是∠AOC 的平分线，OC2 是 AOC1 试卷第 2 页，共 5 页
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天津益中学校 2022-2023 学年七年级上学期期末考试数学 试卷
学校:___________姓名：___________班级：___________考号：___________
一、单选题 1．若 a 的相反数是 2，则 a 的值为（ ）
A．2
B．﹣2
C．﹣ 1
2
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2．我国倡导的“一带一路”建设将促进我国与世界一些国家的互利合作，根据规划“一带
5 22．如图，点 O 在直线 AB 上，CO AB ，1 28 ，OE 是 AOD 的平分线，OF OE ．
(1)求 AOE 的度数． (2)找出图中与 BOF 互补的角，并求出 BOF 补角的度数． 23．列一元一次方程解应用题 某学校在校园文化艺术节中举行“班班唱”红歌比赛，七年级需要在文具店购买国旗图案 贴纸和小红旗发给学生做演出道具．已知每袋贴纸有 100 张，每袋小红旗有 50 面，贴 纸和小红旗需整袋购买．两家文具店的标价相同，每袋贴纸价格比每袋小红旗价格少 20 元，而且 2 袋贴纸与 1 袋小红旗价格相同． (1)求每袋国旗图案贴纸和每袋小红旗的价格各是多少元？ (2)如果购买贴纸和小红旗共 40 袋，给每位演出学生分发国旗图案贴纸 2 张，小红旗 1 面，恰好全部分完，请问该校七年级有多少名学生？ (3)在（2）条件下，两家文具店的有优惠如下： A． 文具店：全场商品购物超过 800 元后，超出 800 元的部分打八折；
北京市海淀区2023-2024学年高二上学期期末考试英语试卷
北京市海淀区2023-2024学年高二上学期期末考试英语试卷学校:___________姓名：___________班级：___________考号：___________一、完形填空On the morning of my first marathon, I woke up before my alarm and ate a classic runner’s breakfast. I had slept eight hours. My unreliable left knee wasn’t bothering me. I was 1 .Then my girlfriend, Louisa, knocked on the door, asking whether I had checked my email. Race officials sent an email at 5 a. m. announcing The Twin Cities Marathon in Minneapolis and St. Paul had been 2 due to record high temperatures.While I understood why the race organizers didn’t want to put runners at 3 , I also knew that I had trained in the baking and humid Washington D．C．all summer. If I could start earlier than planned and finish around noon, I’d miss the worst 4 of the day.I went to the starting line and saw many runners despite the cancellation. I joined a group of local runners who knew the route. While running, I was overfilled with 5 to still see neighbors who gathered outside their houses 6 out bottles of water as they watched runners go by. The runners and supporters made the race feel like a real marathon, during which the shared goal of reaching the finishing line and the affirmations from the crowds made me believe I could run the 7 race.The last one mile of the route was downhill. By that point in the race, my legs felt like jelly. But from the top of the hill, I could see dozens of supporters cheering runners home, which 8 me to move on. When my smart watch finally ticked to “26.2” miles, I called out “I’m done” to Louisa, who had been giving a much needed 9 along the way. I let out a dry sob and gave Louisa a hug. After months of training, the unexpected emotion felt like a total release.My first marathon was canceled, but I ran 26.2 miles10 .1．A．ready B．stuck C．unfortunate D．surprised 2．A．put off B．called off C．wiped out D．carried out 3．A．rest B．will C．risk D．ease 4．A．jam B．heat C．mood D．drought 5．A．joy B．tension C．fear D．peace6．A．picking B．clearing C．pointing D．handing 7．A．regular B．advanced C．entire D．competitive 8．A．forced B．expected C．required D．encouraged 9．A．speech B．boost C．solution D．message 10．A．late B．soon C．anyway D．somewhat二、语法填空阅读下列短文，根据短文内容填空。