湖南师大附中2018-2019学年高二上学期期中考试英语试卷含答案
湖南师大附中2018－2019学年度高二第一学期期中考试英语时量：120分钟满分：150分得分____________第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A．￡19.15. B．￡9.18. C．￡9.15.答案是C。
1．What does the woman want to do?A．Enjoy a concert. B．Return a ticket. C．Wait for a bus.2．What does the woman dislike about the novel?A．The beginning. B．The ending. C．The main character.3．What does the man mean?A．He loves talking about kids.B．He didn't receive the call.C．He is unwilling to go for the dinner.4．Why does the man apologise to the woman?A．Because he ordered the wrong table.B．Because he called her by mistake.C．Because he went to the wrong house.5．What are the speakers mainly discussing?A．Trousers. B．Shirts. C．Shoes.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6．What will the woman do in 15 minutes?A．Watch a game. B．Drive to the stadium. C．Attend a meeting.7．What is the man's job?A．A police officer. B．A taxi driver. C．A baseball player.听第7段材料，回答第8、9 题。
8．How many times does the man usually wash his hair a week?A．Five times. B．Six times. C．Seven times.9．What kind of liquid soap does the man prefer to buy?A．The one that is worth the money.B．The one that has a pretty bottle.C．The one that is well advertised.听第8段材料，回答第10至12题。
10．What happened to the man on Saturday morning?A．His car broke down.B．He got lost in the forest.C．He was caught in the rain.11．How long did it take the man to find the campsite around the forest? A．About half an hour.B．About one hour.C．About two hours.12．Where did the man stay for the whole weekend?A．In a hotel. B．At home. C．At the campsite.听第9段材料，回答第13至16题。
13．What did the man think of space travel as a child?A．Impossible. B．Attractive. C．Uninteresting.14．What did the man do just before he became an astronaut?A．A captain. B．A pilot. C．A trainer.15．What did the man consider to be the hardest part of the training? A．Practicing landing and taking off.B．Wearing a spacesuit eight hours a day.C．Moving his arms and fingers.16．What will the man talk about next?A．His future plan.B．His experience on the moon.C．His feeling of being chosen to go to the moon.听第10段材料，回答第17至20题。
17．What will the weather be like during the daytime in France next month? A．Hot. B．Windy. C．Cool.18．What will be provided in the hotel?A．A fridge, sunglasses and sun cream.B．Sunglasses, toothbrushes and toothpaste.C．A coffee maker, a hairdryer and soap.19．Which meal is served for the longest time?A．Breakfast.B．Lunch.C．Dinner.20．What can tourists do in the hotel?A．Swim in an outdoor pool.B．Take some exercise in the gym.C．Keep the travel documents at the Reception.第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
AA．breast－feeding women B．women who are pregnantC．adults having heart disease D．teenagers with liver problems22．Which of the following is a natural side effect of taking Lipitor?A．Face swelling. B．Upset stomach.C．Kidney failure. D．Muscle weakness.23．What is the main purpose of the passage?A．To teach patients ways for quick recovery.B．To present a report on a scientific research.C．To show the importance of a good lifestyle.D．To give information about a kind of medicine.BNeither rain nor snow nor gloom of night can separate Tennessee postal carrier Mike Crenshaw from his 4－and－a－half－year－old friend Carter Lawson or keep them from their appointed rounds.They really hit it off over the past nine months, when Carter started bringing his neighbourhood postman, known affectionately as “Mailman Mike”，some water and a snack. The mailman brought the preschooler candy in return. The two have teamed up every day for a few minutes of delivering mail and chatting with fellow residents.While some kids dream of being Spiderman or Batman, Carter has a different hero in mind: Mailman. “Anyone could just be like ‘Go away, kid’，but Mike has really gone out of his way to talk with Carter，”said Cassie Lawson, Carter's mom. She even got her son a matching, a mini －sized postal service uniform so that he could look the part while walking the route with his buddy.“Every letter carrier has stops he looks forward to and this is the one I look forward to every day，”said Mike. “He's the end of my day, and the best part of my day, not just because it's the end, but because he's such a cute little guy.”Mike once invited Carter to the post office to see the inner workings of the mail industry. During his visit, Carter learned how mail was delivered and witnessed the thrilling process of sorting mail and more, which has fueled his dream of someday becoming a mailman, too.The man and the little boy's connection isn't a surprise to Fredric Rolando, president of the National Association of Letter Carriers. In his opinion, kids respond to mailmen because letter carriers are a friendly part of the neighbourhood who bring something to their house every day and are someone they come to recognize and trust.24．What would Mike and Carter do every day?A．Enjoy the beautiful scenery of night.B．Send letters and talk with neighbours.C．Have an enjoyable picnic together.D．Visit the place where Mike worked.25．Why did Mike look forward to the end of a day?A．He wanted to finish his work early.B．He looked forward to going home.C．He enjoyed staying with the kid.D．He could work with his role model.26．From the last paragraph, we can infer that ________．A．mailmen play an important role in people's lifeB．children are taught to be careful of strangersC．mailmen are good at getting along with kidsD．kids should often come out to make new friends27．What would be the best title for the text?A．Hero Mailman Mike B．The Best ColleagueC．Little Boy's Big Dream D．An Unusual FriendshipCPaperless office was first coined in 1975.Four decades later, we're still chasing(追逐) the paperless office dream. Take the financial(金融的) industry for example—it is one of the slower industries to hug digital transformation. Many financial institutions today still send out trade confirmations by mail. I can tell you from first－hand experience that going paperless is by no means impossible. The Centric Digital office is a paperless work environment where all the office operations go digital, which has amazed our business partners.Actually, companies need to stress the benefits of a digital culture for communications. Going paperless can save time and money. You could say goodbye to costly repairs, office supply orders, wasted employee time and so on. Besides, forbidding paper in the office forces information to be 100% digital, where you can make endless amounts of backups(备份), which easily increase transparency(透明). Not to mention, top talents want to work for digital companies.You might think the secret to a paperless company is purely technology. Well, not really. Thanks to products like iPads, smartphones and cloud services, the ability to go paperless is highly accessible. Yet, even with all this technology, companies continue to rely on paper. It's not because they don't have access to the technology, but because they're lacking the policies, organizational structure and a strong desire to change. In order to go paperless, companies need to change the way they think and operate. The decision needs to be made and carried out and everyone needs to work together to make it.Yes, the paperless office has been a very long time in the making—but it no longer has to be. With numerous amounts of software, services, apps, and technology available today, the only thing we need to do is make the decision to go paperless and see it through.28．The practice of going paperless in the financial industry is________.A．encouraging B．disappointingC．satisfying D．disgusting29．A paperless company can ________.A．raise staff salaryB．attract talented staffC．promote product salesD．increase time consumption30．What actually prevents people from going paperless?A．The equipment available.B．Operational research.C．The company policies.D．Technological limitations.31．The writer believes going paperless ________.A．still needs a long time preparationB．offers people a lot more chancesC．should be made to happen right nowD．brings convenience and trouble as wellDMore than four decades ago, British scientist Robert Edwards first witnessed the miracle of human life growing inside a test tube at his Cambridge lab. Since that ground－breaking moment, more than four million babies have been born through IVF(体外受精) and in 2010 his great contribution to science was finally recognized as he was awarded the Nobel Prize for Medicine.The prize for Dr. Edwards, who was given a Daily Mirror Pride of Britain Award in 2008, includes a ￡900，000 cheque. The Nobel Assembly described IVF as “a milestone in modern medicine”.With the help of fellow scientist Patrick Steptoe, the Manchester－born physiologist developed IVF — leading to the birth of the world's first test tube baby. Dr. Steptoe died 10 years later but their work has transformed fertility(生育) treatment and given hope to millions of couples.It was a scientific breakthrough that changed the lives of millions of couples. They said, “His achievements have made it possible to treat infertility, a disease which makes humans unable to have a baby. This condition has been afflicting a large percentage of mankind, including more than 10% of all couples worldwide.”Professor Edwards, who has 5 daughters and 11 grandchildren, began his research at Cambridge University in 1963, after receiving his PhD in 1955.He once said, “The most important thing in life is having a child. Nothing is more special than a child.”With the help of fellow scientist Patrick Steptoe, Prof. Edwards founded the Bourn Hall clinic in Cambridgeshire, which now treats more than 900 women a year. Each year, more than 30, 000 women in Britain now undergo IVF and 11，000 babies are born as a result of the treatment.But his work attracted widespread criticism from some scientists and the Catholic Church who said it was “unethical and immoral”.Martin Johnson, professor of reproductive(生殖的) sciences at the University of Cambridge, said the award was “long overdue”. He said, “We couldn't understand why the Nobel has come so late but he is delighted —this is the cherry on the cake for him.”Professor Edwards was too ill to give interviews but a statement released by his family said he was “thrilled and delighted”.32．What is Robert Edwards' contribution to science?A．Challenging a disease which stops couples having a baby.B．Seeing the wonder of the first tube baby growing.C．Enabling millions of couples to live a better life.D．Helping couples with infertility to have test tube babies.33．What does the underlined word “afflicting”in Paragraph 4 most probably refer to?A．Troubling. B．Developing.C．Improving. D．Frightening.34．It can be inferred from Paragraph 6 and Paragraph 7 that ________.A．some people envied Professor Edwards for his being awardedB．different opinions were voiced on Professor Edwards' workC．Professor Edwards deserved the prize for his breakthroughD．the prize was late because the finding was first considered immoral35．What might be the best title for the passage?A．Life Stories of Robert EdwardsB．Preparations for Having a BabyC．Nobel Prize for IVF Expert EdwardsD．Treatment of Infertility in a Lab第二节(共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
湖南师大附中2024-2025学年高二上学期11月期中考试化学试卷(含答案)
2024-2025-1师大附中高二期中考试化学试卷（11月）时量：75分钟满分：100分得分：_________可能用到的相对原子质量：K~39 Ca~40 I~127一、选择题（本题包括14小题，每小题3分，共42分。
在每小题给出的四个选项中，只有一项是符合题目要求的）1．化学与生产、生活、环境等社会实际密切相关。
下列方程式错误的是（）A.明矾用作净水剂的原理：B.铅酸蓄电池放电的原理：C.小苏打用作食用碱的原理：D.工业生产金属钠的原理：2.下列物质的水溶液因水解而呈酸性的是（）A. B. C. D.3.下列化学用语表述正确的是（）A.NaCN 的电子式：B.Ba 在元素周期表中的位置：第六周期2A 族C.中子数为20的Cl ：D.异丁醛的结构简式：4.将溶解于同温度、同浓度的下列溶液中，溶解度最小的是（）A. B. C.NaCl D.5.海洋电池大规模应用于灯塔等难以跨海供电的小规模用电场景，其结构可简化如下。
下列关于海洋电池的说法错误的是（）A.Al 板是该电池的负极B.絮状沉淀X是()()323Al 3H O Al OH 3H +++=+胶体22442Pb PbO 2H SO 2PbSO 2H O++=+2323CO H O HCO OH ---++A ()22NaCl 2Na Cl +↑电解熔融3NaHSO 3KHCO ()43NH CO 2FeCl []Na :C N:-+ 2017Cl()32CH CHCOH3CaCO 2CaCl 23Na CO 3NaHCO ()3Al OHC.电池的正极发生的反应为D.该电池是一种二次电池6．下列实验装置能达到相应实验目的的是（）A.除去中少量的HCl 、B.滴定未知物质的量浓度的溶液C.制备D.证明的漂白性7．化合物M 中含有A 、X 、Y 、Z 四种短周期元素，其结构如图所示。
其中A 的单质在同压下密度最小；X 原子的最外层电子数是次外层电子数的两倍；Y 的质子数是X 与Z 质子数的平均数。
湖南师大附中2018-2019学年高二下学期期中考试 英语试题含答案
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湖南师大附中2018-2019学年高二下学期期中考试 英语 Word版含答案
湖南师大附中2018－2019学年度高二第二学期期中考试英语试题第页(共10页)(这是边文，请据需要手工删加)湖南师大附中2018－2019学年度高二第二学期期中考试英语时量：120分钟满分：150分得分____________第Ⅰ卷第一部分听力技能(共两节，满分20分)第一节(共5小题；每小题1分，满分5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试题卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话读两遍。
例：How much is the shirt?A．￡19.15. B．￡9.18. C．￡9.15.答案是C。
听下面一段对话，回答第1小题。
1．What language is Tom good at?A. Japanese.B. German.C. Spanish.听下面一段对话，回答第2小题。
2．Where does the conversation most probably take place?A. In a hotel.B. At an airport.C. In a bookstore.听下面一段对话，回答第3小题。
3．Where is the pen now?A. In the schoolbag.B. On the desk.C. Under the chair.听下面一段对话，回答第4小题。
4．What did Ann do yesterday?A. She did the housework.B. She went shopping.C. She stayed at home.听下面一段对话，回答第5小题。
5．What is the man's favorite kind of TV program?A. Sports.B. History.C. News.第二节(共15小题；每小题1分，满分15分)听下面5段对话或独白。
湖南师大附中2021-2022高二第二学期期中考试英语
湖南师大附中2021-2022高二第二学期期中考试英语Ⅰ.听力（共9小题，每小题1分，满分9分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1分，满分5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt？A.￡19.15.B.￡9.18.C.￡9.15.答案是C。
1.What is the probable relationship between the speaker s？A.Friends.B.Neighbors.C.Strangers.2.How will the woman go to Newcastle？A.By train.B.By bus.C.By car.3.Where does the conversation take place？A.At the elderly home.B.At the man's grandparents' home.C.At the speakers' home.4.Why does the man sound surprised？A.The woman rejected an offer.B.The woman dropped out halfway.C.The woman lost a scholarship.5.How much will the man pay at last？A.$16.B.$64.C.$80.第二节（共4小题；每小题1分，满分4分）听下面一段独白。
独白后有4个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
2018-2019学年湖南师大附中高二上学期期中考试英语试题(含答案)
湖南师大附中2018－2019学年度高二第一学期期中考试英语命题人：陈清花蔡茜周彦王春梅袁秀审题人：周彦时量：120分钟满分：150分得分____________第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A．￡19.15. B．￡9.18. C．￡9.15.答案是C。
1．What does the woman want to do?A．Enjoy a concert. B．Return a ticket. C．Wait for a bus.2．What does the woman dislike about the novel?A．The beginning. B．The ending. C．The main character.3．What does the man mean?A．He loves talking about kids.B．He didn't receive the call.C．He is unwilling to go for the dinner.4．Why does the man apologise to the woman?A．Because he ordered the wrong table.B．Because he called her by mistake.C．Because he went to the wrong house.5．What are the speakers mainly discussing?A．Trousers. B．Shirts. C．Shoes.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
【精编文档】湖南省师大附中2018-2019学年高二英语下学期期中试卷.doc
湖南师大附中2018－2019学年度高二第二学期期中考试英语时量：120分钟满分：150分得分____________第Ⅰ卷第一部分听力技能(共两节，满分20分)第一节(共5小题；每小题1分，满分5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试题卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话读两遍。
例：How much is the shirt?A．￡19.15. B．￡9.18. C．￡9.15.答案是C。
听下面一段对话，回答第1小题。
1．What language is Tom good at?A. Japanese.B. German.C. Spanish.听下面一段对话，回答第2小题。
2．Where does the conversation most probably take place?A. In a hotel.B. At an airport.C. In a bookstore.听下面一段对话，回答第3小题。
3．Where is the pen now?A. In the schoolbag.B. On the desk.C. Under the chair.听下面一段对话，回答第4小题。
4．What did Ann do yesterday?A. She did the housework.B. She went shopping.C. She stayed at home.听下面一段对话，回答第5小题。
5．What is the man's favorite kind of TV program?A. Sports.B. History.C. News.第二节(共15小题；每小题1分，满分15分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试题卷的相应位置。
湖南师大附中2019届高三摸底考试(高二上学期期末考试)理数试卷含答案
炎德 ·英才大 考 湖南 大附中2018 年春天高二期末考2019 届高三摸底考 数学(理科)命 ： 仁亮朱修周刘 才：高二数学量： 120 分分： 150 分得分： ______________一、 ：本大 共第Ⅰ卷12 小 ，每小 5 分，共 60 分，在每个小 出的四个 中，只有一 是切合 目要求的．1．已知复数 z 足 (2 ＋ i )z ＝ 2－ i ( i 虚数 位 ) ， z 等于A ．3＋ 4iB ． 3－ 4i. 3 ＋ 4. 3 － 4 C 5 5i D5 5i2．已知 P ＝{x|x2－ 5x ＋4＜ 0} ， Q ＝ { x|y ＝4－ 2x} ， P ∩Q 等于A ．(1 ， 4)B ．[2 ，4)．(1 ， 2]．( －∞， 2]CD3．已知两 本数据 {x 1，x 2，⋯， x n } 、{y1，y 2，⋯， y m } 的均匀数分h 和 k ， 把两数据归并成一 此后， 本的均匀数h ＋ k nh ＋ mk A . 2B . m ＋ nmh ＋ nkh ＋ kC .m ＋ nD .m ＋ n4．已知 {a} 等比数列， a >0， a ＋a ＝ 2， a a ＝－ 8， a ＋ a ＋ a ＋ a 等于n 1 4 7 5 614710A ．－ 7B ．－ 5C ．5D ． 75．如 是一几何体的平面睁开 ，此中四 形点，在此几何体中， 出下边4 个 ：①直 BE 与直 CF 异面； ②直 BE 与直 AF 异面； ③直 EF ∥平面 PBC ； ④平面 BCE ⊥平面 PAD.此中正确的有ABCD 正方形， E ，F 分PA ，PD 的中A ．1 个B ．2 个C ．3 个D ．4 个x2y2y2x2 6．已知双曲a2 －＝ 1(a>0 ，b>0) 以及双曲b2－a2b2＝ 1(a>0 ， b>0) 的 近 将第一象限三平分，则双曲线x2－y2＝ 1(a>0 ，b>0) 的离心率为a2 b22 32 3 A ．2或 3B .6或3．2或 3.3或 6CD7．函数 f(x) ＝ sin (2x ＋φ )( 0≤φ≤ π) 图像向右平移π y 轴对称，则 φ个单位后对于6的值是π π 5πA ．0B . 6C . 3D . 68．在正三角形 ABC 内任取一点P ，则点 P 到 A ， B ，C 的距离都大于该三角形边长一半的概率为3π3π 3π3πA ．1－ 6B ． 1－ 12C ．1－ 9D ． 1－ 189．底面是边长为 1 的正方形，侧面是等边三角形的四棱锥的外接球的体积为2 2π3π23π2πA .B .3 C .3 D .3 3 10．在平面直角坐标系中， A ，B 分别是 x 轴和 y 轴上的动点，若以 AB 为直径的圆 C 与直线 2x ＋y － 4＝ 0 相切，则圆 C 面积的最小值为4π 3π5π A . 5B . 4C ． (6 － 2 5) πD . 4ex ， x ≤ 0，F(x) ＝ f(x) － x － 1，且函数 F(x) 有 2 个零点，11．已知函数 f(x) ＝x2＋ ax ＋ 1， x ＞ 0，则实数 a 的取值范围为．( －∞， 0]．( －∞， 1)ABC ．[1 ，＋∞ )D ． (0 ，＋∞ )12．已知 [ x ) 表示大于 x 的最小整数，比如[ 3) ＝ 4，[ － 1.3 ) ＝－ 1，以下命题中正确的是①函数 f(x) ＝ [ x ) － x 的值域是 ( 0， 1] ；②若 {a n } 是等差数列，则 { [ an ) } 也是等差数列；③若 {a n } 是等比数列，则 { [ an ) } 也是等比数列； ④若 x ∈ (1 ，2 018) ，则方程 [ x ) －x ＝1有 2 017 个根．2A ．②④B ．③④C ．①③D ．①④选择题答题卡题 号 123456789101112得 分答 案第Ⅱ卷二、填空题：本大题共 5 小题，每题 4 分，共20 分．13．从 3 名男同学和2 名女同学中任选2 名参加体能测试，则恰有 1 名男同学参加体能测试的概率为 ________． ( 结果用最简分数表示 )14．《九章算术》 是我国古代内容较为丰富的数学名著，书中有以下问题： “今有圆堡壔，周四丈八尺，高一丈一尺，问积几何？答曰：二千一百一十二．术曰：周自相乘，以高乘之，十二而一”．这里所说的圆堡壔就是圆柱体，它的体积为“周自相乘， 以高乘之， 十二而一． ”1 就是说： 圆堡壔 ( 圆柱体 ) 的体积 V ＝12× ( 底面的圆周长的平方×高 ) ，则该问题中圆周率 π的取值为 ________． ( 注：一丈＝ 10 尺)15. 1＋ 1(1 ＋ x) 6 睁开式中 x 2 的系数为 ________． ( 结果用数字表示 )x216．如图 2，“六芒星”由两个全等的正三角形构成，中心重合于点O 且三组对边分别平行．点 A ，B 是“六芒星” ( 如图 1) 的两个极点， 动点 P 在“六芒星”上( 内部以及界限 →) ，若OP→ →＝ xOA ＋yOB ，则 x ＋y 的最大值是 ________．三、解答题：本大题共6 小题，共 70 分．解答应写出文字说明、证明过程或演算步骤．17． ( 本小题满分 11 分 )如图，△ ABC 是等边三角形， D 是 BC 边上的动点 ( 含端点 ) ，记∠ BAD ＝α，∠ ADC ＝β. (1) 求 2cos α－ cos β的最大值；1(2) 若 BD ＝ 1， cos β＝ 7，求△ ABD 的面积．18.( 本小题满分11 分)已知正项等比数列{an} 的公比为3457534的等差中项．数列 {bn} q，且 a＋a ＋ a ＝16，3a是 a ，a知足 b1＝ 1，数列{( bn＋ 1－ bn)·an}的前 n 项和为 2n2＋ n.(1)求数列 { an} 的通项公式；(2)求数列 {b n } 的通项公式．19.( 本小题满分12 分)已知某几何体的直观图和三视图以以下图所示，此中正视图为矩形，侧视图为等腰直角三角形，俯视图为直角梯形．(1)→ 1→；设Μ为ΑΒ中点，若 BP＝ PC. 求证：ΜΡ∥平面 CΝΒ13(2)设二面角Β－ CΒ1－Ν大小为θ，求sinθ的值．20.(本小题满分12 分)某卫生监察检查部门对 5 家餐饮店进行卫生检查，若检查不合格，则一定整顿．若整顿后经复查仍不合格，则强迫封闭．设每家餐饮店检查能否合格是互相独立的，且每家餐饮店整顿前合格的概率是 0.5 ，整顿后复查合格的概率是 0.8. 计算：(1)恰巧有两家餐饮店一定整顿的概率；(2)均匀有多少家餐饮店一定整顿；(3)起码封闭一家餐饮店的概率． ( 精准到 0.01)21.( 本小题满分12 分)x2y2223已知椭圆 C：a2＋b2＝ 1(a>b>0) ，其焦点为F1， F2，离心率为2，若点 P 2 ，2知足12|PF| ＋ |PF | ＝ 2a.(1)求椭圆 C的方程；(2)若直线 l ：y＝ kx ＋ m(k，m∈ R) 与椭圆C交于A，B两点，O为坐标原点，△AOB的重心→→5G知足： F1G· F2G＝－9，务实数 m的取值范围．22.( 本小题满分12 分)设函数 f ( x)＝ln( x＋a)＋ x2.(1) 若f ( x) 为定义域上的单一函数，务实数 a 的取值范围；x 2(2)若 g( x)＝e＋ x － f ( x)，当 a≤2时，证明： g( x)>0.炎德·英才大 考湖南 大附中2018 年春天高二期末考 2019 届高三摸底考数学 ( 理科 ) 参照答案一、2－i（2－i ）（ 2－i ） 3 41． D 【分析】由 ( 2＋ i ) z ＝ 2－ i ，得 z ＝2＋i ＝（2＋i ）（ 2－i ）＝5－5i ，故 D.2． C 【分析】解 x 2－ 5x ＋ 4＜ 0，即 ( x － 1)( x －4) ＜ 0，得 1＜x ＜ 4，故 P ＝( 1，4) ．Q 表 示函数 y ＝ 4－2x 的定 域 ，所以 4－2x ≥ 0，所以 x ∈ ( －∞ ，2] ，即 Q ＝ ( － ∞ ，2] ．故 P ∩ Q＝(1 ，2] ．故 C.3．B 【分析】因 本数据 { x 1，x 2，⋯ ，x n } 的均匀数 h ，{ y 1，y 2，⋯ ，y m } 的均匀数 k ，所以第一 数据和，第二 数据和 ，所以把两 数据归并成一 此后， 本nhmknh ＋mk的均匀数m ＋n ，故 B. 4．B 【分析】 由等比数列的性 可得 a 5a 6＝ a 4a 7＝－ 8，又 a 4＋ a 7＝2，解得 a 4＝－ 2，a 7＝4 或 a 7＝－ 2，a 4＝ 4，因 a 7＝ a 1q 6>0，所以 a 4 ＝－ 2， a 7＝ 4，a 7＝ a 4q 3＝－ 2q 3＝ 4，所以 q 3＝－a43＝－ 8，所以a1＋ 4＋ 7＋ 10＝－ 5，故 B.2，所以 1＝ ＝1， 10＝ 7aq3a a qaaa5． B 【分析】将睁开 原 几何体 ( 如 ) ，因 E ，F 分 PA ， PD 的中点，所以EF ∥ AD ∥ BC ，即直 BE 与 CF 共面，① ；因 B ?平面 PAD ， E ∈平面 PAD ，E ?AF ，所以 BE 与AF 是异面直 ， ②正确； 因 EF ∥ AD ∥ BC ，EF 平面 PBC ，BC 平面 PBC ，所以 EF ∥平面 PBC ，③正确；平面 PAD 与平面 BCE 不必定垂直，④ ．故 B.6．A【分析】由 意可知，双曲 x2 － y2 ＝1(＞ 0， ＞ 0) 的 近 的 斜角30° 或a2b2abb3cc2 a2＋b2 b22 360° ， k ＝ a ， ∴ k ＝ 3或 3 ， e ＝ a ， ∴ e ＝ a2＝a2 ＝1＋a2＝ 2 或 3 .7． D【分析】 f ( x ) ＝ sin ( 2x ＋ φ)( 0≤ φ≤ π ) 像向右平移π6 个 位后获得的函数是ππππg ( x ) ＝ si n 2x － 3 ＋φ ，又 g ( 0) ＝ sin － 3 ＋φ ＝ ±1，得 φ－ 3 ＝ k π ＋ 2 ( k ∈ Z) ，∴ φ＝5πk π ＋ 6 ( k ∈Z) ，故 D.8．A 【分析】 足条件的正三角形ABC 如 所示：2，此中正三角形 ABC 的面S △3ABC 的 点 A ，B ，C 的距离起码有一个小于1 的平面区＝ 4 ×4＝ 3. 足到正三角形ABC1域如 中暗影部分所示，其加起来是一个半径1 的半 ， S 暗影 ＝2π ， 使取到的点到三个 点 A ， B ， C 的距离大于 1 的概率 P ＝1－3π6 ，故 A.9．D【分析】 设四棱锥为 P － ABCD ，底面 ABCD 是边长为 1 的正方形， PA ＝ PB ＝ PC ＝PD ＝1 的外接球的半径为 R ，过 P 作 PO ⊥ 底面 ABCD ，垂足 O 为正方形 ABCD 的对角线 AC ，BD 的交点 ，11222 设球心为 O ，连结 AO ，因为 AO ＝ PO ＝ R ，AO 1＝ PO 1＝ 2 ，OO 1＝ 2 － R ，在 Rt △ AOO 1中， 2 －R2222 24342 3 2π＋ 2＝ R ，解得 R ＝ 2 ， V 球＝ 3π R ＝ 3π2＝ 3.110． A 【分析】设直线 l ： 2x ＋ y － 4＝ 0. 因为 | OC |＝2| AB | ＝ d 1，此中 d 1 为点 C 到直线 l1 1 4的距离 ，所以圆心 C 的轨迹为以 O 为焦点 ，l 为准线的抛物线 ．圆 C 半径最小值为2d 2＝ 2×5＝222＝4π.应选 A.，此中 d 2 为点 O 到直线 l 的距离 ，圆 C 面积的最小值为 π5 5511．B 【分析】因为 F ( x ) ＝ f ( x ) － x －1，且函数 F ( x ) 有 2 个零点，即 f ( x ) － x － 1＝0 有2 个实数根 ，所以当 x ≤ 0 时，令 e x －x － 1＝ 0，解得 x ＝ 0，此时只有一个实数根 ，当 x ＞ 0 时， 令 f ( x ) －x － 1＝ 0，即 x 2＋ ( a － 1) x ＝ 0，即 x [ x － ( 1－ a )] ＝ 0，此时解得 x ＝ 1－ a ，要使得函数F ( x ) 有 2 个零点，则 1－ a ＞ 0，所以 a ＜1，应选 B.12． D 【分析】当 x ∈Z 时， [ x ) ＝x ＋ 1， f ( x ) ＝ [ x ) － x ＝ x ＋ 1－x ＝ 1；当 x Z 时，令 [)x ＝ n ＋ a n Z a ∈ ( 0 ， 1) ，则 [ x ) n 1 ， f ( x )＝ [ x )－ x ＝ 1 a ( 0， 1) ，所以 f ( x )＝ x ， ∈ ， ＝ ＋－ ∈－ x 的值域是 ( 0，1 ； 0.9 ， ， 1.1 是等差数列 ，但 [ 0.9 ) ＝ ， [ 1 ) ＝ ， [ 1.1 ) ＝ 2 不行等 差] 1 1 2数列； 0.5 ，1，2 是等比数列 ，但 [ 0.5 ) ＝ 1，[ 1) ＝ 2，[ 2) ＝ 3 不行等比数列；由前剖析可得 当 x ∈Z 时， f ( x ) ＝1；当 x Z ， ＝ ＋ ， ∈Z ， ∈ (0 ，1) 时， f ( x ) ＝1－ a ＝1－( － ) ＝ ＋ 1) x n a n x a1 ( 1 x n n1 x ，所以 f ( x ＋ ＝ f ( x ) ，即 f ( x ) ＝ [ ) － 是周期为 的函数 ，因为 x ∈ ，2) 时 f ( x ) ＝ － x1 312－ x ＝ 2，x ＝ 2，即一个周期内有一个根，所以若 x ∈ ( 1， 2 018) ，则方程 [ x ) － x ＝ 2有 2 017个根．①④正确，应选 D.二、填空题313. 5【分析】 从 3 名男同学和2 名女同学中任选 2 名参加体能测试 ，则恰有 1 名男同学C13C123参加体能测试的概率为C25＝5.21214．3【分析】圆柱体体积公式V ＝π r h ，而由题意有 V ＝12× ( 2π r ) × h ，所以 π ＝3.15．30 【分析】 因为 1＋1( 1＋ ) 6＝ 1·( 1＋ ) 6＋ 1 ·( 1＋ ) 6，则 ( 1＋ ) 6 睁开式中含x2 xxx2x x22216214 2 2x 的项为 1·C62x ＝ 15x ， x2·( 1＋ x ) 睁开式中含 x 的项为 x2·C64x ＝ 15x ，故 x 的系数为 15＋ 15＝ 30.16．5 【分析】令正三角形边长为3，则 →＝ ( 1，0) ，→＝33，设直线与OBOA－2，2AB OC→ → →P 在 C 点时，x ＋y 有最大的交点为点 D ，若OD ＝ xOA ＋ yOB ，则 x ＋y ＝ 1. 又由线性规划知识知当值，此时 →＝ 5→，故 x ＋ y 的最大值是 5.OP OD三、解答17．【分析】 ( 1) 由 △是等 三角形 ，得 β ＝α ＋π，ABC3ππ3sinπ0≤ α≤ 3 ，故 2cos α－ cosβ ＝2cos α－cos α＋ 3 ＝ α＋ 3 ，π故当 α＝ 6 ，即 D BC 中点 ，原式取最大3.5分1 4 3( 2) 由 cos β＝ 7，得 sin β ＝ 7，πππ 3 3故 sin α＝ sinβ－3 ＝sinβcos3 － cos βsin3＝14 ， 7 分由正弦定理AB＝ sin BD，sin ∠ADB ∠BAD4 3故 AB ＝ sin β BD ＝ 7 ×1＝ 8 ， 9 分sin α33 314△ ABD11 8 323 .11 分故 S＝ 2AB · BD · sin B ＝ 2× 3×1× 2 ＝3 34 57 534 5 1343a5 a518．【分析】 ( 1) 依 意 ，a ＋ a ＋ a ＝ 16，6a＝ a ＋ a ， a＝16，a ＋ a ＝ 8，得 q2＋ q ＝38，21 1 11即 6q － q － 1＝ 0，解得 q ＝ 2或 q ＝－ 3( 舍 ) ，所以 q ＝ 2，a＝ 1，∴数列 { an } 的通 公式 a n ＝1 n －1分2.5 ( 2)c n ＝ ( b n ＋ 1－ b n ) · a n ，数列 { cn } 的前n 和S n ，S n ＝ 2n 2 ＋ n ，所以 c n ＝S1 （ n ＝1），Sn －Sn －1 （n ≥2）解得 c n ＝ 4n －1.7 分nnn － 1nnn － 2b所以 b ＋1－ b＝ ( 4n － 1)·2 ，故 b－b － 1＝( 4n － 5) ·2 ， n ≥ 2，b1＝()＋ (bn －1－bn －2 )＋⋯ ＋() ＋ ()n － bn －bn －1 b3－b2 b2－b1n － 2 n － 3 1分＝(4 －5)·2 ＋(4 －9) ·2 ＋⋯＋7·2＋3，9n1nn －3n －2n＋，T ＝3＋7·2＋ ⋯ ＋( 4n － 9) ·2( 4n － 5) ·22 n ＝ 3·2＋2n －2 ＋ ( 4n －1，7·2＋⋯ ＋(4 －9)·2－5) ·2Tnn1n － 3n －2－n －1，所以 ，－ T n ＝ 3＋ 4·2＋ ⋯＋ 4·2 ＋ 4·2( 4n － 5) ·2所以 T n ＝ ( 4n －n －19) ·2 ＋ 5，n ≥ 2，又 b 1＝ 1，n分所以 b n ＝( 4n － 9) ·2－ 1＋ 6.11 19．【分析】 (1) 明：∵ 几何体的正 矩形， 等腰直角三角形，俯 直角梯形 ， ∴ ， ， 1 两两垂直 ．且 ＝ 4， ＝ 4， 1＝ 8， ＝ 4，BA BC BBBCBABBAN以 BA ， BB 1， BC 分 x ， y ， z 成立空 直角坐 系，如则 N ( 4， 4，0) ， B 1( 0，8， 0) ，C 1( 0， 8， 4) ， C ( 0，0， 4) ，∴ M ( 2， 0，0) ．BP 12＝ (， ， ) 为平面1的一个法向∵ ＝ ，∴ ( 0，0，1) ，则→＝ ( － 2， 0，1) ，设n xPC 3PMPy z NCB量，→（x ， y ，z ）·（ 4，4，－4）＝ 0 x ＋y － z ＝0，n2·CN ＝0则（x ， y ，z ）·（－ 4，4，0）＝ 0 －x ＋y ＝0，→n2·NB1＝→取 n ＝ ( 1，1，2) ，∴MP · n ＝ ( － 2，0，1) ·( 1，1，2) ＝ 0，又 PM 平面 CNB ，∴ MP ∥平221面16 分CNB( 2) 由 ( 1) 可知平面 ΒC Β的一个法向量为 BA ＝ ( 4，0，0) ，平面 C Β Ν的法向量为 n ＝( 1，1→1 21，2) ，→（4，0，0）·（1，1，2）630BA ·n2， ∴ sin θ ＝分则 cos θ＝ →＝＝66.12|BA||n2|4× 6【注】此题只给出向量法，其余方法请参照标准酌情给分．20．【分析】 (1) 每家餐饮店一定整顿的概率是1－0.5＝ 0.5 ，且每家餐饮店能否整顿是相互独立的． 所以恰巧有两家餐饮店一定整顿的概率是P 1＝C52× ( 1－0.5 ) 2× 0.5 3＝ 5.4 分16 (2) 由题知，一定整顿的餐饮店数 ξ 听从二项散布 B (5 ， 0.5) ．进而 ξ 的数学希望是E ξ＝5×0.5 ＝ 2.5 ，即均匀有 2.5 家餐饮店一定整顿 .8 分(3) 某餐饮店被封闭，即该餐饮店第一次检查不合格，整顿后经复查仍不合格，所以该餐饮店被封闭的概率是 P 2＝ ( 1－0.5 ) × ( 1－ 0.8 ) ＝0.1 ，进而该餐饮店不被封闭的概率是 0.9. 由题意 ，每家餐 饮店能否被封闭是互相独立的 ，所以起码封闭一家餐饮店的概率是 3＝ 1－ 0.9 5≈P分21．【分析】 ( 1) 由 ＝ 2C 的方程为 x2 2y2，可设椭圆＋＝ 1，e2a2 a2点 P231322，2知足PF ＋ PF ＝2a ，等价于点 P 在椭圆上 ，∴2a2＋ 2a2＝1，∴ a＝ 2，12x22所以椭 圆 C 的方程为 2 ＋ y＝1.5 分(2)设 ( 1， y 1)， (2， y 2) ，联立得 方程组 y ＝kx ＋m ，A xB xx2＋2y2－ 2＝0，2 22消去 y 并整理得 ( 1＋2k ) x ＋ 4kmx ＋ 2m － 2＝ 0，则错误!①.7分→→52 24设 △ AOB 的重心为 G ( x ， y ) ，由 F1G ·F2G ＝－ 9，可得 x ＋ y ＝ 9. ②由重心公式可得G x1＋x2 y1＋y2，代入 ② 式，3 ， 3整理可得 ( x 1＋ x 2) 2＋ ( y 1＋ 2) 2＝4 ( x 1＋ x 2)2＋[ k ( 1＋ 2)＋2 ] 2＝4， ③yxxm2 （1＋2k2） 2 分将 ① 式代入③式并整理 ，得 m ＝ 1＋4k2 ，102（1＋2k2）24k4412则 m ＝1＋4k2 ＝ 1＋1＋4k2＝ 1＋ 41.又由>0 可知 k ≠0， 令 t ＝ k2>0，∴ t＋k2＋k44 >0，2t∪ (1，＋∞) .12分∴ m >1， ∴ m ∈ ( － ∞ ，－ 1)22．【分析】 ( 1) 解法 1： f ( x ) 的定义域为 ( － a ，＋ ∞) ， f ′ ( x ) ＝2x2＋ 2ax ＋1x ＋a方程 2x 2＋ 2ax ＋ 1＝0 的鉴别式 ＝ 4a 2－ 8.(ⅰ)若<0，即－< <2 ，在 f ( ) 的定义域内 f ′ ( x ) >0，故 f ( x ) 单一递加 ．2 ax( ⅱ ) 若 ＝ 0，则 a ＝ 2或 a ＝－ 2.若 ＝ 2 ， x ∈( －2 ，＋∞)，′ (x （ 2x ＋1）2) ＝.afx ＋ 2222当 x ＝－2 时，f ′( x ) ＝ 0，当 x ∈－ 2，－ 2∪ － 2 ，＋∞ 时，f ′ ( x ) >0，所以 f ( x )单一递加． 若 a ＝－2， x ∈ ( 2，＋ ∞ ) ，f ′ ( x ) ＝ （ 2x －1）2x － 2>0，f ( x ) 单一递加 ．(ⅲ)若 >0，即 >2 或 a <－2 ，a则2＋ 2ax ＋1＝ 0 有两个不一样的实根 x 1＝ －a － a2－2 －a ＋ a2－22x2 ， x 2＝2.当 a <－ 2时，x 1<－ a ，x 2<－ a ，进而 f ′( x ) 在 f ( x ) 的定义域内没有零点，故 f ( x ) 单一递增．当 a > 2 时， x >－ ， x >－ ， f ′ ( x ) 在 f ( ) 的定义域内有两个不一样的零点 ，12即 f ( x ) 在定义域上不但一 ． 综上：实数 a 的取值范围为 a ≤ 2.6 分解法 2：很明显 f ′ ( x ) 不行能有连续零点，若 f ( x ) 为定义域上的单一函数，1则 f ′( x ) ≤0或 f ′ ( x ) ≥0恒成立 ，又 f ′ ( x ) ＝ x ＋a ＋ 2x ，因为 x ＋a >0，所以 f ′ ( x )<0 不行能恒成立， 所以 f ( x ) 为定义域上的单一函数时，只可能 f ′ ( x ) ≥0恒成立，1111即 x ＋ a ＋ 2x ≥0恒成立 ，即 x ＋a ＋ 2( x ＋a ) － 2a ≥0，即 2a ≤ x ＋a ＋ 2( x ＋ a ) ，而 x ＋ a ＋ 2( x＋ a ) ≥2 2，所以 2a ≤2 2，a ≤2，即实数 a 的取值范围为 a ≤ 2.12x2＋2ax ＋1解法 3：由解法 2 可知 x ∈( － a ，＋ ∞) ，x ＋a ＋ 2x ≥0恒成 立，得x ＋a≥0恒成立 ，2aa即 2x＋ 2ax ＋ 1≥0恒成立 ，( ⅰ )当 a ≤0时 ， － a － －2 ＝－ 2≥0，所以 2x 2＋ 2ax ＋ 1>2a 2－ 2a 2＋ 1＝1，所以当 a ≤0时 2x 2＋ 2ax ＋1≥0恒成立；(ⅱ)当 a >0 时， － － －a ＝－ a <0，所以 ( 2 x 2＋2 ＋ 1) min ＝－ a2＋ 1，a22ax2a22所以－2 ＋1≥0时 2x ＋ 2ax ＋1≥0恒成立 ，解得 0<a ≤2，综上：实数 a 的取值范围为a ≤ 2.( 2) 因为 g ( x ) ＝e x ＋ x 2－ f ( x ) ＝ e x － ln ( x ＋a ) ， 当 a ≤2， x ∈ ( － a ，＋∞ ) 时， ln( x ＋ a ) ≤ln( x ＋ 2) ，故只要证明当 a ＝2 时， g ( x )>0.当 a ＝ 2 时，函数 ′( x ) ＝ e x －1在(－2，＋∞) 上单一递加 ， g x ＋2又 g ′ ( －1) <0， g ′( 0) >0，故 g ′ ( x ) ＝ 0 在 ( － 2，＋ ∞ ) 上有独一 实根 x 0，且 x 0∈ ( － 1，0) ，当 x ∈ ( －2，x 0) 时，g ′ ( x ) <0，当 x ∈ ( x 0，＋ ∞ ) 时，g ′ ( x ) >0，进而当 x ＝ x 0 时， g ( x ) 取得最小值 g ( x 0) ．1由 g ′( x 0) ＝ 0 得 e x 0＝ x0＋2， ln ( x 0＋ 2) ＝－ x 0，1x20＋ 2x0＋ 1（x0＋1）2故 g( x0)＝e x0－ln ( x0＋2)＝x0＋2＋ x0＝x0＋2＝x0＋2>0，所以g( x) ≥g( x0 ) >0.综上，当a≤2时， g( x)>0.12分。
湖南师范大学附属中学2018-2019学年高二上学期期末考试英语试题(附解析)
湖南师大附中2018－2019学年度高二第一学期期末考试英语试题时量：120分钟满分：150分第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
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第一节 (共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
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例：How much is the shirt?A. ￡19.15.B. ￡9.18.C. ￡9.15.答案是C。
1. Why will Mr. Rogers be out of the office next week?A. To take a holiday.B. To attend a wedding.C. To travel on business.2. When will the man arrive at the woman's home to pick her up?A. At 7：20.B. At 7：40.C. At 8：15.3. What did the young man do in the park yesterday?A. He played sports.B. He saw a performance.C. He had a picnic.4. What is the probable relationship between the speakers?A. Neighbours.B. Co－workers.C. Classmates.5. Who might Henry be?A. A publisher.B. A collector.C. A writer.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
【100所名校】2018-2019学年湖南省湖南师范大学附属中学高二上学期期中考试英语试题Word版含解析
一、阅读理解LIPITORHOW TO TAKE LIPITOR Do ： —Take Lipitor as prescribed by your doctor. —If you miss a dose(一剂)，take it as soon as you remember. But if it has been more than 12 hours since your missed dose, wait. Take the next dose at your regular time. Don't ： —Do not change or stop your dose before talking to your doctor. —Do not start new medicines before talking to your doctor. HOW TO TAKE LIPITOR Do ： —Take Lipitor as prescribed by your doctor. —If you miss a dose(一剂)，take it as soon as you remember. But if it has been more than 12 hours since your missed dose, wait. Take the next dose at your regular time. Don't ： —Do not change or stop your dose before talking to your doctor. —Do not start new medicines before talking to your doctor.此卷只装订不密封班级姓名准考证号考场号座位号1．Taking Lipitor is helpful for ________．A．breast－feeding women B．women who are pregnantC．adults having heart disease D．teenagers with liver problems2．Which of the following is a natural side effect of taking Lipitor?A．Face swelling. B．Upset stomach.C．Kidney failure. D．Muscle weakness.3．What is the main purpose of the passage?A．To teach patients ways for quick recovery.B．To present a report on a scientific research.C．To show the importance of a good lifestyle.D．To give information about a kind of medicine.Neither rain nor snow nor gloom of night can separate Tennessee postal carrier Mike Crenshaw from his 4－and－a－half－year－old friend Carter Lawson or keep them from their appointed rounds.They really hit it off over the past nine months, when Carter started bringing his neighbourhood postman, known affectionately as “Mailman Mike”， some water and a snack. The mailman brought the preschooler candy in return. The two have teamed up every day for a few minutes of delivering mail and chatting with fellow residents.While some kids dream of being Spiderman or Batman, Carter has a different hero in mind: Mailman. “Anyone could just be like …Go away, kid‟， but Mike has really gone out of his way to talk with Carter，” said Cassie Lawson, Carter's mom. She even got her son a matching, a mini－sized postal service uniform so that he could look the part while walking the route with his buddy.“Every letter carrier has stops he l ooks forward to and this is the one I look forward to every day，” said Mike. “He's the end of my day, and the best part of my day, not just because it's the end, but because he's such a cute little guy.”Mike once invited Carter to the post office to see the inner workings of the mail industry. During his visit, Carter learned how mail was delivered and witnessed the thrilling process of sorting mail and more, which has fueled his dream of someday becoming a mailman, too.The man and the little boy's connection isn't a surprise to Fredric Rolando, president of the National Association of Letter Carriers. In his opinion, kids respond to mailmen because letter carriers are a friendly part of the neighbourhood who bring something to their house every day and are someone they come to recognize and trust.4．What would Mike and Carter do every day?A．Enjoy the beautiful scenery of night.B．Send letters and talk with neighbours.C．Have an enjoyable picnic together.D．Visit the place where Mike worked.5．Why did Mike look forward to the end of a day?A．He wanted to finish his work early.B．He looked forward to going home.C．He enjoyed staying with the kid.D．He could work with his role model.6．From the last paragraph, we can infer that ________．A．mailmen play an important role in people's lifeB．children are taught to be careful of strangersC．mailmen are good at getting along with kidsD．kids should often come out to make new friends7．What would be the best title for the text?A．Hero Mailman Mike B．The Best ColleagueC．Little Boy's Big Dream D．An Unusual FriendshipPaperless office was first coined in 1975.Four decades later, we're still chasing(追逐) the paperless office dream. Take the financial(金融的) industry for example—it is one of the slower industries to hug digital transformation. Many financial institutions today still send out trade confirmations by mail. I can tell you from first－hand experience that going paperless is by no means impossible. The Centric Digital office is a paperless work environment where all the office operations go digital, which has amazed our business partners.Actually, companies need to stress the benefits of a digital culture for communications. Going paperless can save time and money. You could say goodbye to costly repairs, office supply orders, wasted employee time and so on. Besides, forbidding paper in the office forces information to be 100% digital, where you can make endless amounts of backups(备份), which easily increase transparency(透明). Not to mention, top talents want to work for digital companies.You might think the secret to a paperless company is purely technology. Well, not really. Thanks to products like iPads, smartphones and cloud services, the ability to go paperless is highly accessible. Yet, even with all this technology, companies continue to rely on paper. It's not because they don't have access to the technology, but because they're lacking the policies, organizational structure and a strong desire to change. In order to go paperless, companies need to change the way they think and operate. The decision needs to be made and carried out and everyone needs to work together to make it.Yes, the paperless office has been a very long time in the making—but it no longer has to be. With numerous amounts of software, services, apps, and technology available today, the only thing we need to do is make the decision to go paperless and see it through.8．The practice of going paperless in the financial industry is________.A．encouraging B．disappointingC．satisfying D．disgusting9．A paperless company can ________.A．raise staff salaryB．attract talented staffC．promote product salesD．increase time consumption10．What actually prevents people from going paperless?A．The equipment available.B．Operational research.C．The company policies.D．Technological limitations.11．The writer believes going paperless ________.A．still needs a long time preparationB．offers people a lot more chancesC．should be made to happen right nowD．brings convenience and trouble as wellMore than four decades ago, British scientist Robert Edwards first witnessed the miracle of human life growing inside a test tube at his Cambridge lab. Since that ground－breaking moment, more than four million babies have been born through IVF(体外受精) and in 2010 his great contribution to science was finally recognized as he was awarded the Nobel Prize for Medicine.The prize for Dr. Edwards, who was given a Daily Mirror Pride of Britain Award in 2008, includes a ￡900，000 cheque. The Nobel Assembly described IVF as “a milestone in modern medicine”.With the help of fellow scientist Patrick Steptoe, the Manchester－born physiologist developed IVF — leading to the birth of the world's first test tube baby. Dr. Steptoe died 10 years later but their work has transformed fertility(生育) treatment and given hope to millions of couples.It was a scientific breakthrough that changed the lives of millions of couples. They said, “His achievements have made it possible to treat infertility, a disease which makes humans unable to have a baby. This condition has been afflicting a large percentage of mankind, including more than 10% of all couples worldwide.”Professor Edwards, who has 5 daughters and 11 grandchildren, began his research at Cambridge University in 1963, after receiving his PhD in 1955.He once said, “The most important thing in life is having a child. Nothing is more special than a child.” With the help of fellow scientist Pa trick Steptoe, Prof. Edwards founded the Bourn Hall clinic in Cambridgeshire, which now treats more than 900 women a year. Each year, more than 30, 000 women in Britain now undergo IVF and 11，000 babies are born as a result of the treatment.But his work attracted widespread criticism from some scientists and the Catholic Church who said it was “unethical and immoral”.Martin Johnson, professor of reproductive(生殖的) sciences at the University of Cambridge, said the award was “long overdue”. He said, “We coul dn't understand why the Nobel has come so late but he is delighted —this is the cherry on the cake for him.”Professor Edwards was too ill to give interviews but a statement released by his family said he was “thrilled and delighted”.12．What is Robert Edwards' contribution to science?A．Challenging a disease which stops couples having a baby.B．Seeing the wonder of the first tube baby growing.C．Enabling millions of couples to live a better life.D．Helping couples with infertility to have test tube babies.13．What does the underlined word “afflicting” in Paragraph 4 most probably refer to?A．Troubling. B．Developing.C．Improving. D．Frightening.14．It can be inferred from Paragraph 6 and Paragraph 7 that ________.A．some people envied Professor Edwards for his being awardedB．different opinions were voiced on Professor Edwards' workC．Professor Edwards deserved the prize for his breakthroughD．the prize was late because the finding was first considered immoral15．What might be the best title for the passage?A．Life Stories of Robert EdwardsB．Preparations for Having a BabyC．Nobel Prize for IVF Expert EdwardsD．Treatment of Infertility in a Lab二、七选五With so many universities in the world, it is not hard to find your way to a university. But to get a quality education and valuable credentials(证书), you need to think about to attend and make the right choice.16．Study programDifferent universities offer different majors. The career you are interested in should guide you in finding the major. You can choose to go to a university that specializes in a specific area or you can find one that offers the course you are interested in. 17．Professional trainersUniversity professors and lectures own different abilities and the best you can do is ensure that the trainers at the university are qualified. If you are trained by an expert in the area, you are more likely to stand out in your area. 18．Only in this way can you get professionally trained.19．The tuition fees vary from one university to another and you need to make sure that you can afford the fees in the university you wish to attend. If you are a student with good grades, you may be likely to get a scholarship, so fees won't be a problem for you.Study durationThis may be determined by the course you want to take and the levels of the university. 20．And the duration may vary from university to university. When choosing a university, you should make sure it is suitable for you.A．University ranking in the worldB．Financial aspects of the universitiesC．Do careful research before you make up your mind.D．What really matters when you are selecting a university?E．A Bachelor's degree may take much longer than a Master's degree.F．Find out as much information about the teacher resources as you can.G．Therefore, think about what you really want to get from the study at university.三、完形填空In our discussion with people on how education can help them succeed in life, a woman remembered the first meeting of an introductory ___21___course about 20 years ago.The professor _____22___the lecture hall, placed upon his desk a large jar filled with dried beans(豆), and invited the students to ___23___ how many beans the jar contained. After ___24___ shouts of wildly wrong guesses the professor smiled a thin, dry smile, announced the ___25___ answer, and went on saying, “You have just ___26___an important lesson about science. That is: Never ___27__ your own senses.”Twenty years later，the___28___could guess what the professor had in mind. He __29____himself, perhaps, as inviting his students to start an exciting ____30__into an unknown world invisible to the ___31___， which can be discovered only through scientific ___32___. But the seventeen－year－old girl could not accept or even ___33___ the invitation. She was just __34___ to understand the world.And she ____35__ that her first－hand experience could be the _36____. The professor, however, said that it was ____37__. He was taking away her only ___38___ for knowing and was providing her with no substitute(替代). “I remember feeling small and ___39___，” the woman says, “and I did the only thing I could do. I __40____ the course that afternoon, and I haven't gone near science since.”21．A．art B．history C．science D．math22．A．searched for B．looked at C．got through D．marched into23．A．count B．guess C．report D．watch24．A．warning B．giving C．turning away D．listening to25．A．ready B．possible C．correct D．difficult26．A．learned B．prepared C．taught D．taken27．A．lose B．trust C．sharpen D．show28．A．lecturer B．scientist C．speaker D．woman29．A．described B．respected C．saw D．served30．A．voyage B．movement C．change D．rush31．A．professor B．eye C．knowledge D．light32．A．model B．senses C．spirit D．methods33．A．hear B．make C．present D．refuse34．A．suggesting B．beginning C．pretending D．waiting35．A．believed B．doubted C．proved D．explained36．A．growth B．strength C．faith D．truth37．A．firm B．interesting C．wrong D．acceptable38．A．task B．tool C．success D．connection39．A．cruel B．proud C．frightened D．brave40．A．dropped B．started C．passed D．missed第II卷（非选择题）四、用所给词的正确形式填空阅读下列句子，在空白处填入1个适当的单词或括号内单词的正确形式。
湖南师大附中高新实验中学2024-2025学年八年级上学期第一次月考英语试卷(含答案)
2024-2025-1附中高新八上第一次月考英语注意事项：1、答题前，请考生先将自己的姓名、准考证号填写清楚，并认真核对条形码上的姓名、准考证号、考室和座位号；2、必须在答题卡上答题，在草稿纸、试题卷上答题无效；3、答题时，请考生注意各大题题号后面的答题提示；4、请勿折叠答题卡，保持字体工整、笔迹清晰、卡面清洁;5、答题卡上不得使用涂改液、涂改胶和贴纸；6、本学科试卷中听力材料以中速朗读两遍。
试卷分四个部分，61小题，时量100分钟，满分100分。
I．听力（共两节，满分20分）略II．阅读（共两节，满分30分）第一节（共10小题；每小题2分，满分20分）阅读下列材料，从每题所给的A、B、C三个选项中，选出最佳选项。
A21. What kind of housework do the students do most?A. Doing the dishes.B. Cleaning the room.C. Making dinner.22. The table mainly introduces _______.A. the housework done by Class 5 on the weekendB. hobbies of the students in Class 5C. time spent on homework on the weekendBSam’s Vacation Blog(博客)The Big Apple (New York City)Hi, everyone! I’m writing a vacation blog. My family and I usually spend our summer vacations camping in England, but this time we plan to do something different. We’re going to New York!MondayWe’re waiting at the airport(机场) now. There are lots of shops, but I’m not going to waste my money here. I want to save it for New York. It’s 10:00 p.m. and I’m a little tired, but I’m also excited about the trip! I can’t wait to get there!TuesdayWe’re finally in the Big Apple! Our hotel is good because it’s next to Times Square. We can see lots of tall buildings from the window(窗户). Right now I’m having a usual American breakfast —pancakes with maple syrup(枫糖浆). They’re delicious.WednesdayToday I’m riding a bike in Central Park with my mom. It’s a very large park in the middle of Manhattan. The weather is great — it’s sunny. My dad isn’t here with us. He is shopping on Fifth Avenue with my sister.ThursdayIt’s our last day in New York, but I don’t want to go home! At the moment(此刻), we’re standing at the top of the Empire State Building. From here, I can see the Chrysler Building and the Brooklyn Bridge. How wonderful! I love New York!23. What did Sam do on Wednesday?A. He went shopping on Fifth Avenue.B. He had breakfast in Times Square.C. He went bike riding with Mom.24. How long did Sam’s family stay in New York?A. For 3 days.B. For 4 days.C. For 5 days.25. Which is TRUE according to the material?A. Sam’s hotel was next to Central Park.B. Sam took a trip to New York by train.C. Sam really enjoyed himself in New York.26. We may read this material _______.A. in a storybookB. in a magazineC. on the InternetCDo you like aerobic(有氧的) exercise such as running, biking or swimming? Aerobic exercise is good for our health. For example, people who get aerobic exercise enjoy a life there to four years more than these who do not.People get less aerobic exercise than ever before. One of the reasons is television. In the United States, for example, people watch four hours of TV a day, but only spend 27 minutes doing exercise!A lot of doctors are worried about that and they say people who do not exercise are more possible to be tired or unhappy.School are trying to solve(解决) this problem. They have two or three more PE classes in a week. In P.E. class teachers teach students how to play, eat and exercise. Through the subject, teachers and parents hope that their kids can learn good exercise habits when they are young, and keep them when they get older.Aerobic exercise is now getting promoted at work. A lot of companies(公司) have found people are more quick-minded and creative in their jobs if they often get aerobic exercise. For this reason, many companies are now running sports programs, holding sports competitions, etc.How do you exercise? There are many fun and exciting kinds of aerobic exercise. Find one that you like and keep it. It is healthy for the mind and the body.27. People doing aerobic exercise can _______ according to Paragraph 1.A. keep happierB. work betterC. live longer28. What’s the main idea of Paragraph 2?A. Americans get less aerobic exercise because of TV.B. Americans are always worried about their work.C. Doctors are more likely to feel tired and unhappy.29. What does the underlined word “promoted” in Paragraph 4 mean?A. 模仿B. 推广C. 改良30. The writer wrote this passage to _______.A. tell us what aerobic exercise isB. describe different kinds of aerobic exerciseC. ask people to do more aerobic exercise第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。