广东省肇庆市实验中学2017-2018学年高二下学期第5周英
2017-2018学年第二学期专业课期末考试安排(商)
2
投资1702
3 2 3 2 2
人资1701 营销1701 工商1503 旅游1501 人资1501 会计1601 会计1602 会计1603 会计1604
贺艳芳
邓伟 罗银川 王国顺 游凤 何煜 何文杰 陈联刚
3
会计1605 会计1606 会计1607 重修班
40
会计1608
23
商614
序号
考试时间
会计1609
45
商510
游凤
周亚节
3
会计1610 43 商512 李级民 吴恒
50
国贸1601
25
商610
张玉珍
何煜
3
国贸1602 33 商612 王鹏程 芦珊
52
53
2018年6月28日 第18周周四 13:40-15:20
工商1501 企业战略管理
36
商607
王基建
马君英
3
工商1502 38 商609 谭志敏 谭晓庆
4
国贸1502 投资1501
4
投资1502 投资1503
网络营销 电子商务政策与 法规
2
电商1503 电商1501
2
电商1502 会计1513 会计1514
审计学
4
会计1515 会计1516 工商1501
2
工商1502
3
工商1503 营销1501
销售管理
3
营销1601
3 3 2
物流1501 人资1501 营销1601 电商1601
54
会议及宴会管理
2
酒店1501
13
商606
王西方
孙鹏
55 2018年6月28日 第18周周四 15:40-17:20
广东省广州市五校2017-2018学年度第一学期第五周联考九年级物理试卷
九年级物理第一次月考试卷第1页（共6页）九年级物理第一次月考试卷（一）第2页（共6页）2017-2018学年度九年级物理第一次月考试卷一、单项选择题（本大题7小题，每小题3分，共21分）1．以下4组单位中，分别属于功和功率单位的一组是（）A．J、J/sB．N/m、WC．J、W·sD．N·m、W/s2.一个重为2N 的皮球从10m 高处下落到3m 高处的过程中，重力对它所做的功为（）A．20JB．6JC．14JD．26J3．如图1所示，不计绳重和摩擦，拉力F 是125Ｎ，在10s 内将重物匀速提升2m，此时滑轮组的机械效率是80%，则下列说法正确的是（）A.动滑轮重是50ＮB.物体重是375ＮC.拉力F 的功率是25WD.拉力F 做的功是750Ｊ4．一个足球运动员用100N 的力踢一个重为5N 的足球，球离脚后在水平草地上向前滚动了30m．在球滚动的过程中，运动员对足球做的功为（）A．3000JB．500JC．150JD．0J5．对于跳高运动员从起跳到落地过程中的说法，正确的是（不计空气阻力）（）A、上升过程中，动能减小，机械能减小。
B、上升过程中，重力势能增大，机械能增大。
C、下落过程中，重力势能减小，机械能不变。
D、下落过程中，重力势能减小，机械能减小。
6．下列关于温度、热量、内能说法中正确的是（）A、物体吸收热量，温度一定升高；B、物体温度升高，一定吸收了热量；C、物体吸收热量，内能一定增加；D、物体温度越高，它的热量越多。
7．甲、乙两种不同的燃料完全燃烧，甲放出的热量比乙放出的热量多，则（）A．甲燃料的热值一定大B．甲燃料的质量一定大C．甲燃料的热值和质量都大D．甲燃料的热值和质量的乘积大二、填空题（本大题7小题，每空1分，共21分）8.小强推着小车，30s 内在水平地面上匀速前进了15m，则小车的速度为________m/s．如果水平推力为10N，在此过程中小强对小车做的功为J ，功率为_______W．9.如图2所示，物体A 重800N，在力F 的作用下物体以0.5m/s 的速度沿水平方向匀速前进．若A 与水平面间的摩擦力为物重的1/2，滑轮组的机械效率为80%，则5s 内拉力的有用功是J，拉力F 是N．总功是J 10.一台起重机将重3600N 的货物提升4m，如果该起重机的机械效率是60％，则起重机做的有用功是＿＿＿＿J，总功是＿＿＿＿J，额外功是＿＿＿J。
2024年广东肇庆市高三二模高考英语模拟试卷试题(答案详解)
drafting until the last piece of paper available. “My grandpa was permanently drawing
something,” Ruiz-Picasso said.
In a documentary film shown at the gallery, Picasso, shirtless and in shorts, was standing
on a ladder to reach the top of his canvas (画布). It reminds visitors of the real size of his
masterworks.
4．What are the key features of the recent exhibit at the gallery?
Time needed: about 3 hours on the Wall
Length: 5 kilometers
Difficulty:＊＊＊＊
Route 2: Mutianyu-Simatai 试卷第 1页，共 11页
Mutianyu is the best fully restored section of the Great Wall with convenient access from
A．Creative.
B．Diligent.
C．Optimistic.
D．Humorous.
7．What can we learn from the author’s words in the last paragraph?
A．Picasso used to mind his appearance.
2018-2019学年第二学期高二年级英语期末试卷--A(1)
天音附中2018-2019学年第二学期高二年级英语期末考试试卷I. 听力（10%）听下面5段对话。
从题中所给的三个选项中选出最佳选项，每段对话仅读一遍。
1. What juice does the man order?A. LemonB. AppleC. Orange2. What subject does the man like best?A. History.B. Biology.C. Chemistry.3. Where is the woman from?A. Britain.B. Russia.C. America.4. What kind of student bus pass does the woman want?A. Weekly.B. Monthly.C. Yearly.5. What are the two speakers going to buy for Mary's birthday?A. A bicycle.B. A pen.C. A book.第二节听下面5段对话。
从题中所给的A、B、C三个选项中选出最佳选项，每段对话读两遍。
听第 6 段材料，回答第6 至8 题。
6. What's wrong with the woman?A. She has a cough.B. She has a headache.C. She has a fever.7. What does the doctor suggest?A. Drink more water.B. Take some medicine.C. D on’t smoke any more.8. How long is the medicine for?A. One day.B. Two days.C. Three days.听第7 段材料，回答第9 至10 题。
9. What does the woman need?A. Some ink.B. A printer.C. Some paper.10. What problem does the man have?A. He can't send a text message.B. He can't hear the woman clearly.C. He can't be back to the office soon.II. 选择填空(20%)11. It is unbelievable ____ my school life is over.A. whenB. whatC. whichD. that12. We enjoyed the party very much ____ the loud music.A. except forB. besidesC. but forD. except13. This was so unexpected, and I can’t tell you ____ this made me feel!A. what wellB. what goodC. how wellD. how good14. ____they ____to the plant than they started to work.A. No sooner; had gotB. No sooner did; getC. No sooner had; gotD. As soon as; got15. They promised a(n) ____ to anyone who could help them out.A. punishmentB. replyC. rewardD. astonishment16. Only by practicing a few hours every day ____ be able to do it well in the match.A. you canB. can youC. you willD. will you17. ____, Mother will wait for him to have dinner together ?A. However late is heB. However he is lateC. However is he lateD. However late he is18. ____the exam, the boy was scolded by his father.A.PassingB. Having passedC. Not passingD. Not having passed19. Rather than ____on a crowded bus, he always prefers ____ a bicycle.A. ride; rideB. riding; rideC. ride; to rideD. to ride; riding20. The ____ look in her face suggested that she ____ it before. .A. surprising; woul dn’t knowB. surprised; hadn’t knownC. surprising; hadn’t knownD. surprised; shouldn’t know21. All books ____ at the end of the term, the library assistant was satisfied.A. returnedB. are returningC. returningD. are returned22. I want to buy that kind of cloth because I ____ the cloth ____ well.A. have told; washedB. have been told; washesC. have been told; is washedD. was told; washed23. ---What’s wrong with the door?---The key has got stuck in it and _____come out.A. shouldn’tB. mustn’tC. needn’tD. won’t24. There was a long wait at the reception desk, _____everyone was checking in.A. whyB. whichC. whomD. where25. Jane wishes that she_____ foreign trade instead of literature when she was in college.A. studiedB. had studiedC. would studyD. might have studied26. Make sure you save all your work on screen ____the computer breaks down.A. in caseB. as ifC. so thatD. even though27. At first R obert wouldn’t let his daughter go diving, but eventually he ____ as she was so confident about her skills.A. gave inB. dressed upC. broke inD. turned up28. ---I’m moving in a few days and I wonder if you could help.---____. Just let me know when, and I’ll be there.A. You betB. It dependsC. Forget itD. No kidding29. The ____ that there is life on other planets in the universe has always inspired scientists to explore the outer space.A. adviceB. orderC. possibilityD. invitation30. I didn’t mean ___ anything but the ice cream looked so good that I couldn’t help ___.A. to eat; to tryB. eating; tryingC. eating; to tryD. to eat; tryingIII. 完形填空15%Mr. Scot and his four companions were very disappointed. When they got to the South Pole, they found the Norwegians had __31__ them in the race to be the first ever to reach it. After__32__ the British flag at the Pole, they took a photograph of themselves __33__ they started the long journey back.This journey was unexpectedly __34__and the joy and excitement about the Pole had gone out of them. The sun hardly __35__. The snowstorms always made it impossible to sight the stones they had __36__to mark their way home. To make things __37__, Evens, whom they had all thought of __38__the strongest of five, fell into a deep hole in the ice. Having __39__ along for several days, he suddenly fell down and died.The four who were __40__ pushed on at the best speed they could __41__. Captain Oates had been suffering for some time from his __42__ feet; at night his feet swelled so large that he could __43__ put his boots on the next morning, and he walked bravely although he was in great __44__. He knew his slowness was making it less likely that __45__ could save themselves.31. A. hit B. fought C. won D. beaten32. A. growing B. putting C. planting D. laying33. A. after B. until C. while D. before34. A. safe B. fast C. short D. slow35. A. rose B. set C. appeared D. disappeared36. A. taken up B. cut up C. set up D. picked up37. A. easier B. better C. bitter D. worse38. A. to B. upon C. as D. in39. A. battled B. struggled C. speeded D. waited40. A. left B. lost C. defeated D. saved41. A. manage B. try C. employ D. find42. A. ached B. frozen C. harden D. harmed43. A. hardly B. never C. seldom D. nearly44. A. pain B. fear C. trouble D. danger45. A. all others B. some others C. others D. the other peopleIV. 阅读理解(26%)AElizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission(录取) to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling.In 1849, after graduation from a medical school, she decided to further her education in Paris. She wanted to be a surgeon(外科医师) , but a serious eye problem forced her to give up the idea.Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children. Besides being the first woman physician and founding her own hospital, she also set up the first medical school for women.46. What main obstacle(障碍) almost destroyed Elizabeth’s chances for becoming a doctor?A．She was a woman. B．She wrote too many letters.C．She couldn’t graduate from a medical school. D．She couldn’t set up her hospital.47. Why couldn’t Elizabeth Blackwell realiz e her dream of becoming a surgeon?A．She couldn’t get admitted to a medical school.B．She decided to further her education in Paris.C．A serious eye problem stopped her.D．It was difficult for her to start a practice in the United States.48. How many years passed between her graduation from a medical school and the opening of herhospital?A．Eight years B．Ten years C．Nineteen years D．Thirty-six years49. According to the passage, all of the following are “firsts” in the life of Elizabeth Blacekwell, except that she ______.A．became the first woman physicianB．was the first woman doctorC．and several other women founded the first hospital for women and childrenD．set up the first medical school for women50. Eilzabeth Blackwell spent most of her life in _______.A. England B．Paris C．the United States D．New York CityBWhen I was 17, I read a magazine article about a museum called the McNay, once the home of a watercolorist named Marian McNay. She had requested the community to turn it into a museum upon her death. On a sunny Saturday, Sally and I drove over to the museum. She asked, "Do you have the address? ""No, but I'll recognize it, there was a picture in the magazine.”"Oh, stop. There it is!”The museum was free. We entered, excited. A group of people sitting in the hall stopped talking and stared at us."May I help you?" a man asked. "No, "I said.”We're fine.” Tour guides got on my nerves. What if they talked a long time about a painting you weren't that interested in? Sally had gone upstairs. The people in the hall seemed very nosy(爱窥探的), keeping their eyes on me with curiosity. What was their problem? I saw some nice sculptures in one room. Suddenly I sensed a man standing behind me. "Where do you think you are?” he asked. I turned sharply. "The McNay Art Museum!" He smiled, shaking his head. "Sorry, the McNay is on New Braunfels Street." "What’s this place?” I asked, still confused. "Well, it's our home." My heart jolted(震颤). I raced to the staircase and called out, "Sally! Come down immediately! ""There's some really good stuff(艺术作品）up there.”She stepped down, looking confused. I pushed her toward the front door, waving at the family, saying, "Sorry, please forgive us, you have a really nice place." Outside, when I told Sally what happened, she covered her mouth, laughing. She couldn't believe how long they let us look around without saying anything.The real McNay was splendid, but we felt nervous the whole time we were there. Van Gogh, Picasso. This time, we stayed together, in case anything else unusual happened.Thirty years later, a woman approached me in a public place. "Excuse me, did you ever enter a residence, long ago, thinking it was the McNay Museum?”"Yes. But how do you know? We never told anyone. ""That was my home. I was a teenager sitting in the hall. Before you came over, I never realized what a beautiful place I lived in. I never felt lucky before. You thought it was a museum. My feelings about my home changed after that. I've always wanted to thank you."51. What do we know about Marian McNay?A. She was a painter.B. She was a community leader.C. She was a museum director.D. She was a journalist.52. Why did the author refuse the help from the man in the house?A. She disliked people who were nosy.B. She felt nervous when talking to strangers.C. She knew more about art than the man.D. She mistook him for a tour guide.53. How did the author feel about being stared at by the people in the hall?A. Puzzled.B. Concerned.C. Frightened.D. Delighted.54. Why did the author describe the real McNay museum in just a few words?A. The real museum lacked enough artwork to interest her.B. She was too upset to spend much time at the real museum.C. The McNay was disappointing compared with the house.D. The event happening in the house was more significant.55. What could we learn from the last paragraph?A. People should have good taste to enjoy life.B. People should spend more time with their family.C. People tend to be blind to the beauty around them.D. People tend to educate teenagers at a museum.CStatuses are marvelous human inventions that enable us to get along with one another and to determine where we "fit" in society. As we go about our everyday lives, we mentally attempt to place people in terms of their statuses. For example, we must judge whether the person in the library is a reader or a librarian, whether the telephone caller is a friend or a salesman, whether the unfamiliar person on our property is a thief or a meter reader, and so on.The statuses we assume often vary with the people we encounter，and change throughout life. Most of us can, at very high speed，assume the statuses that various situations require. Much of social interaction consists of identifying and selecting among appropriate statuses and allowing other people to assume their statuses in relation to us. This means that we fit our actions to those of other people based on a constant mental process of appraisal and interpretation. Although some of us find the task more difficult than others, most of us perform it rather effortlessly. A status has been compared to ready-made clothes. Within certain limits，the buyer can choose style and fabric. We must choose from among the clothing presented by our society. Furthermore, our choice is limited to a size that will fit，as well as by our pocketbook . Having made a choice within these limits we can have certain alterations made，but apart from minor adjustments，we tend to be limited to what the stores have on their racks. Statues too come ready made，and the range of choice among them is limited.56. In the first paragraph，the writer tells us that statuses can help us ______.A. determine whether a person is fit for a certain jobB. behave appropriately in relation to other peopleC. protect ourselves in unfamiliar situationsD. make friends with other people57. According to the writer, people often assume different statuses ______.A. in order to identify themselvesB. in order to better identify othersC. as their mental processes changeD. as the situation changes58. By saying that “We must choose from among the cl othing presented by our society"，the writer means_______.A. different people have different styles of clothesB. ready-made clothes may need alterationsC. statuses come ready made just like clothesD. our choice of statuses is limitedV: 阅读表达10%阅读短文，并按照题目要求用英语回答问题。
2017-2018学年高二下学期第二次阶段考试语文试卷
高二语文试题本试卷分第Ⅰ卷（语言文字使用）和第Ⅱ卷（阅读与写作）两部分。
共150分，考试时间150分钟。
第Ⅰ卷语言文字使用一、语言文字使用（7分）1.下列各句中加点成语的使用，全部准确的一项是（）（1分）①今年全市运动会最大的看点就是男子百米决赛，发令枪一响，百米运动员们豕突狼奔．．．．，为了争夺冠军拼尽全力。
②我上高中后家里负担日益加重，父母亲外出打工长年难归。
我要率先垂范．．．．，给弟弟给个榜样，不让父母的辛苦白费。
③钱锺书先生用文言文写成的《谈艺录》《管锥编》博大宏深，其用词运斤成风．．．．，最可表现文言词汇的活力和生命力。
④莫言小说最先征服你的并不是故事和人物，而是语言。
那一个个平淡的文字背后深藏着穿云裂石．．．的哀痛和精彩斑斓的怜爱。
⑤李嘉诚是一位成功的商人，其庞大的家族企业拥有数百亿资产，但并没有像其他家族企业那样传出兄弟阋墙．．．．的丑闻，这也是长江实业在商场中屡创佳绩的重要原因。
A.②③B.②⑤C.③⑤D.①④2.下列各句中，没有语病、句意明确的一项是（）（2分）A.住房和城乡建设部为了缓解日益严重的城市交通拥堵状况，在借鉴西方城市规划经验的基础上，城市封闭住宅小区的内部道路被要求逐步对外开放。
B.今年5月，参加北京国际合作高峰大会的国家将共建合作平台，共商合作大计，共享合作成果，为解决世界经济面临的问题寻找方案。
C.丽江古城5A级景区整改工作方案提出，要增强对景区从业人员文明服务意识的教育引导，持续增强从业人员的主人翁意识，善待每位游客，维护古城现象。
D.小品这种表演形式，每届春节晚会都会让观众抹几把感动的泪水，有时甚至达到让人欢喜让人忧、台上台下齐动情。
但是，看得多了，你就会觉得小品有点矫情、煽情。
3.下列各句中，表达通顺、得体的一句是（）（2分）A.某谈话节目中，主持人获悉对方的父亲获得国家杰出科学奖时，马上说：“我代表观众对令尊的获奖表示祝贺和慰问，希望再接再厉。
”B.某青年向某作家请教，青年在信中写道：“拙作您是否收到？如有什么意见和建议，能够来信或打电话给我，我一定不吝解答。
广东省实验中学2017-2018学年高一下学期期末考试历史试题含答案
广东实验中学2017—2018 学年（下）高一级期末考试历史命题：张岭峰审定：刘朝晖本试卷共 5 页，满分 100 分，考试用时60 分钟。
注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名、考号填写在答题卡上。
2．选择题每小题选出答案后，用2B 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，再选涂其它答案；不能答在试卷上。
3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在另发的答题卷各题目指定区域内的相应位置上；如需改动，先划掉原的答案，然后再写上新的答案；不准使用铅笔和涂改液．不按以上要求作答的答案无效。
4．考生必须保持答题卡的整洁，考试结束后，将答题卷和答题卡一并收回。
一、单项选择题：本大题共24 小题，每小题2.5 分，共60 分。
在每小题列出的四个选项中，只有一项符合题目要求。
1．西汉时，赵过推行代田法。
把田地开成一条条垄和沟，每年轮换在沟和垄上栽种，这样可以合理利用地力、保苗抗旱。
这反映了我国古代农业经济的特点是A．小农经济B．自给自足C．男耕女织D．精耕细作2．大英博物馆藏有一只汉代漆杯，其底部刻有六位不同工种工匠和七位监督人员的名字。
这反映了当时的官营手工业A．生产人员众多，效率低下B．生产成本较低，官府出资C．生产技术先进，面向市场D．生产专业细化，官府掌控3．据记载，清初实施海禁前，“市井贸易，咸有外国货物，民间行使多以外国银钱，因而各省流行，所在皆有。
”这一记载表明当时A．中国在对外贸易中处于优势地位B．外货币干扰了中国资本市场C．自然经济受到了进口货物的冲击D．民间贸易发展冲击清廷的统治4．明朝政府下令：禁止建造远洋船只，禁止保留超过两根以上的桅杆帆船。
从此，船员只得在内地小船上当雇工，郑和的大船因搁置而烂掉。
以下对材料理解正确的是A．明朝鼓励民间贸易B．明朝禁绝朝贡贸易C．明朝实行海禁政策D．明朝造船技术落后5．新航路的开辟对后世产生的最深远的影响是A．促进了西欧封建制度的解体和资本主义的成长B．便利了欧洲殖民者开始疯狂地海外殖民掠夺C．打破了世界各地彼此相互隔绝的状态，为世界市场的形成创造了条件D．证明了地圆学说的正确，推动了科学的进步6．对于哥伦布发现美洲，恩格斯认为它“不仅会推翻那时的整个欧洲社会及其制度，而且也会为各国人民的完全解放奠定基础”。
2017--2018学年高二历史人教版选修四课时作业：第5课 20世纪的科学伟人爱因斯坦
第5课 20世纪的科学伟人爱因斯坦一、选择题：（共20题，共50分。
在每小题列出的四个选项中，只有一项最符合题目要求。
）1、 2004年6月，联合国大会宣布将2005年定为世界物理年，希望各国的学术团体组织形式多样的活动，来增进公众对物理学的理解。
选择这个年份主要的依据是A．1665年牛顿科学生涯的黄金岁月 B．1905年爱因斯坦发表《论动体的电动力学》C．1945年原子弹轰炸日本广岛、长崎 D．1955年爱因斯坦逝世2、普朗克，1918年获诺贝尔物理学奖，德国科学界领袖，1913年曾亲赴瑞士，礼聘尚是一介书生的爱因斯坦，并称其为“当代哥白尼”。
爱因斯坦因此对普朗克执弟子礼。
纳粹横行期间，普朗克与大多数德国知识分子一样，对纳粹暴行或支持或沉默。
对此，爱因斯坦表示永不原谅，从此再未与普朗克进行联系。
这是因为爱因斯坦（）A．成就远远超过普朗克 B．坚持“吾爱吾师，但吾更爱真理”C．已移居美国，联系不便 D．科学研究繁忙，无暇顾及3、爱因斯坦曾评价甘地说：“后代的子孙将无法相信，世界上曾经活生生的出现过这样的人物。
”爱因斯坦如此评价甘地是因为他（）①多次组织群众性非暴力不合作运动②被尊称为圣雄，国父③领导印度人民为实现祖国独立解放奋斗④创立的非暴力理论成为宝贵的思想财富A．①②③ B．①③④ C．②③④ D．①②④4、2013年，朝鲜政府又成功地进行了地下核试验，世界核武器的最初研发者（）A．一生不崇拜偶像 B．喜欢别人把自己当偶像崇拜C．一生对荣誉看得很重 D．1955年4月在柏林去世5、下列关于爱因斯坦的说法正确的是（）①出生于德国犹太人家庭②1905年，提出狭义相对论学说③“一战”期间参与发起成立反战团体④“二战”期间在德国开展反战活动A．①②④ B．①③④ C．①②③D．①②③④6、爱因斯坦创立的相对论是人类认识自然过程的一次质的飞跃。
下列哪些技术成就不是在这一理论指导下完成的（）A．原子能发电站 B．氢弹C．原子弹 D．地震的预测7、爱因斯坦创立的相对论与牛顿力学体系之间的关系，比较准确的说法是（）A．前者否定了后者 B．前者概括了后者C．前者继承了后者 D．前者推翻了后者8、下列有关爱因斯坦的相对论力学与牛顿力学关系的表述，比较准确的是（）A．前者否定后者 B．前者概括后者C．前者解释后者 D．前者融化后者9、下列关于爱因斯坦的说法，正确的是（）A．生于美国，在中学阶段就自修理论物理学B．他的狭义相对论的成果主要是在大学研究出来的C．他毕生爱好音乐D．他逝世后人们举行了隆重的追悼仪式10、爱因斯坦在为英国一刊物撰稿时写道：“科学是一种强有力的工具，如何使用它，它是给人赐福还是给人降祸，则取决于人本身，而不是取决于工具。
2017-2018学年高中历史 第5单元 烽火连绵的局部战争 第21课 高科技下的局部战争教师用书
第21课高科技下的局部战争(教师用书独具)●新课导入1991年1月17日凌晨，以美军为主的多国部队对伊拉克发起了代号为“沙漠风暴”的军事行动，海湾战争正式爆发，远在几千公里外的地中海上，美军战舰发射的“战斧式”巡航导弹精确击中伊拉克战略目标，至地面进攻开始时，科威特战区伊军部队54万人中伤亡达25%以上，重装备损失达30～45%，仅仅三个月，伊拉克就宣布接受美军提出的所有停火条件。
海湾战争是“冷战”结束后的第一场现代化局部战争，它是怎样爆发的？现代化的高科技战争具有怎样的特点？对现代战争理论产生哪些重大影响？本节课我们学习“高科技下的局部战争”。
●教法案例1．“海湾战争”一目，教学中要抓准以下五个要点：(1)波斯湾地区战略位置；(2)伊拉克入侵科威特；(3)国际社会和平解决的努力失败；(4)海湾战争的爆发极其经过；(5)海湾战争的特点。
本目是本课的重点，教师讲述时可结合地图讲解战争爆发的原因，尤其需通过视频资料形象直观地引导学生认识高科技战争的特点。
2．“伊拉克战争”一目，教学中要抓准以下三个要点：(1)伊拉克战争的原因；(2)伊拉克战争的过程；(3)伊拉克战争的结果及其影响。
本目是本课的难点，教师讲述时注意以下问题：一、伊拉克战争是美国不顾国际社会的反对，绕开联合国而采取的军事行动，严重挑战了联合国的权威，产生了极其恶劣的影响；二、略讲伊拉克战争的过程，重点引导学生分析高科技战争在伊拉克战争中表现；三、比较海湾战争和伊拉克战争的异同点，认识美国两次军事行动是“两极格局结束后建立单极世界的表现之一，其实质目的在于控制波斯湾地区丰富的石油资源”。
1.背景(1)海湾地区是世界石油主产地，战略地位重要。
(2)伊拉克与科威特在主权和边界问题上存在争端。
(3)1990年8月，伊拉克突袭并占领了科威特。
(4)伊拉克总统萨达姆对联合国的决议置之不理，顽固坚持侵略立场。
2．过程(1)准备阶段：美国制定“沙漠盾牌”行动计划，以美国为主组成了攻打伊拉克的多国部队。
陕西省榆林二中2017-2018学年高一下学期中考试数学试题(无答案)
榆林市二中2019--2019学年第二学期期中考试高一年级数学试题考试时间： 120 分钟 满分： 150 分一、选择题：在每小题给出的四个选项中，只有一项符合题目要求.(本题共12小题，每小题5分，共60分)1．把－1485°转化为α＋k·360°(0°≤α＜360°，k ∈Z )的形式是( )A ．45°－4×360°B ．－45°－4×360°C ．－45°－5×360°D ．315°－5×360°2．直线l 经过点A (1，2)，在x 轴上的截距的取值范围是(－3，3)，则其斜率的取值范围是( )A.()－1，15B.()－∞，12∪()1，＋∞C ．(－∞，1)∪()15，＋∞ D ．(－∞，－1)∪()12，＋∞3．直线l 过点(－1，2)且与直线2x －3y ＋4＝0垂直，则l 的方程是( )A ．3x ＋2y －1＝0B ．3x ＋2y ＋7＝0C ．2x －3y ＋5＝0D ．2x －3y ＋8＝04．两直线3x ＋y －3＝0与6x ＋my ＋1＝0平行，则它们之间的距离为( )A ．4 B.21313 C.52613 D.72010 5．已知点A (1，－1)，B (－1，1)，则以线段AB 为直径的圆的方程是 ( )A ．x 2＋y 2＝2B ．x 2＋y 2＝ 2C ．x 2＋y 2＝1D ．x 2＋y 2＝46．圆x 2＋y 2－4x ＝0在点P (1，3)处的切线方程为( )A ．x ＋3y －2＝0B ．x ＋3y －4＝0C ．x －3y ＋4＝0D ．x －3y ＋2＝07．函数f (x )＝3sin()x 2－π4，x ∈R 的最小正周期为( )A.π2B ．πC ．2πD ．4π8．关于空间直角坐标系O －xyz 中的一点P (1,2,3)有下列说法：①OP 的中点坐标为()12，1，32；②点P 关于x 轴对称的点的坐标为(－1，－2，－3)； ③点P 关于坐标原点对称的点的坐标为(1,2，－3)； ④点P 关于xOy 平面对称的点的坐标为(1,2，－3)． 其中正确说法的个数是( ) A ．2 B ．3 C ．4 D ．1 9．为了得到函数y ＝sin(2x －π3)的图像，只需把函数y ＝sin(2x ＋π6)的图像( )A ．向左平移π4个长度单位B ．向右平移π4个长度单位 C ．向左平移π2个长度单位 D ．向右平移π2个长度单位 10．若sin α＜0且tan α＞0，则α是 ( )A ．第一象限角B ．第二象限角C ．第三象限角D ．第四象限角11．若扇形的面积为3π8，半径为1，则扇形的圆心角为( ) A.3π2 B.3π4 C.3π8 D.3π1612．已知cos α＝－513，且α为第三象限角，求tan α( )A.1213 B ．－1213 C.125 D ．－125二、填空题：把答案填写在相应题号后的横线上（本大题共4小题，每小题5分，共20分）13．圆x 2＋y 2－2x －2y ＋1＝0上的点到直线x －y ＝2的距离的最大值是________． 14．已知sin()5π2＋α＝15，那么cos α＝________．15．tan 300°＋sin 450°的值为 = . 16．直线y ＝2x ＋1被圆x 2＋y 2＝1截得的弦长为________.三、解答题：解答应写出必要的文字说明、证明过程和重要的演算步骤（本题共6小题，共70分）17. (10分) 已知角α的终边上有一点的坐标是P (3a ，4a )，其中a ≠0，求sin α，cosα.18.（12分）化简：(1)sin(－1 071°)sin 99°＋sin(－171°)sin(－261°)＋ tan(－1 089°)tan(－540°)(2)tan （π－α）cos （2π－α）sin ⎝⎛⎭⎪⎫－α＋3π2cos （－α－π）sin （－π－α）19.（12分）求过点(2,3)且与两坐标轴的交点到原点的距离相等的直线方程． 20.（12分）已知函数f (x )＝a sin()2ωx ＋π6＋a2＋b ()x ∈R ，a >0，ω>0的最小正周期为π，函数f (x )的最大值是74，最小值是34.(1)求ω，a ，b 的值； (2)求出f (x )的单调递增区间．21.（12分）已知sin θ＝45，π2＜θ＜π. (1)求tan θ的值；(2)求sin 2θ＋2sin θcos θ3sin 2θ＋cos 2θ的值．22.（12分）) 过原点O 的圆C ，与x 轴相交于点A (4,0)，与y 轴相交于点B (0,2)．(1)求圆C 的标准方程；(2)直线L 过B 点与圆C 相切，求直线L 的方程，并化为一般式．。
市2017-2018学年高二下学期期末考试英语试题 (含答案)
沧州一中2017-2018学年高二英语期末试题出题人：孙瑞江孟欣杨荣荣审题人：高二英语组第Ⅰ卷第一部分：听力（共两节，满分30分）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，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。
1.What will the man have for breakfast tomorrow morning?A.BreadB. NoodlesC. A sandwich2.What does the man mean?A.He will go out for lunch alone.B.He is too busy to have lunch.C.He will have lunch in his office.3.When will Frank come back?A.TodayB. TomorrowC. The day after tomorrow4.Where is Betty right now?A.In a meeting roomB. In her officeC. In her house5.What will the speakers do today?A.Catch a planeB. Do some shoppingC. Have a good rest第二节（共15小题；每小题1.5分，满分22.5）听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话前，你将有时间阅读各个小题，每小题5秒钟，听完后，各个小题给出5秒钟的做答时间。
每段对话读两遍。
听第6段材料，回答第6、7题6.What is the final score?A. 3 to 4B. 3 to 5C. 5 to 47.How does the man feel about the fans here?A.They are better than those in Philadelphia.B.They are more than those in Baltimore.C.They are as polite as those in Philadelphia.听第7段材料，回答第8、9题8.Which subjects does the man advise the woman to take in her first semester?A.English and artB. English and musicC. English and math9.Why didn’t the woman want to go to school near home?A.She thinks the teaching quality is poor.B.She wants to experience different things.C.She has to go home every weekend.听第8段材料，回答第10-12题10.When does the man want to fly to Hong Kong at first?A.On the 10th of this month.B.On the 9th of next month.C.On the 10th of next month.11.Which flight leaves Chengdu at 4:30 pm?A.MU705B. HU705C. HU70312.What tickets does the man book at last?A.One-way, first class ones.B.Round-trip, economy class ones.C.One-way, economy class ones.听第9段材料，回答第13-16题13.What happened to the woman’s house?A.It was destroyed by a typhoon.B.It was destroyed by a fire.C.It was destroyed in an earthquake.14.Where is the woman probably living now?A.In a hotelB. In a shelterC. In her friend’s15.What does the man want to know?A.Whether the woman’s house and furniture were insured.B.How the woman can recover from the disaster.C.Whether the insurance company can solve all the problems.16.When will the man go to see the woman with Mackay?A.At about 2 this afternoon.B.At about 4 this afternoon.C.At about 4 tomorrow afternoon.听第10段材料，回答第17-20题17.How old was John?A.ThreeB. FourC. Five18.Where was Leila when she got burned?A.In the schoolB. In the office.C. In the kitchen19.What did John do when he saw the accident?A.He put out the fire.B.He telephoned his father.C.He ran to the neighbor’s for help.20.Whom will John be like according to the passage?A.His fatherB. His grandfatherC. His brother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，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
高中英语课时检测17Unit5MusicPeriod1含解析新人教版必修第二册
Unit 5 Period 1Ⅰ. 阅读理解AHospitals employ many therapeutic (治疗的) methods, such asmedication (药物), massage (按摩) therapy and music therapy. Andmusic therapy is growing in popularity.Sandra Siedliecki is a Senior Scientist at the NursingInstitute of Cleveland Clinic in Ohio. She says music is a low-costtreatment. And she says scientists have done a lot of research on music’s effect on pain. Dr. Marian Good did a lot of studies looking at surgery (外科) patients and the use of music. In her studies, patients just listened to relaxing music. Dr. Good found that her surgery patients took fewer painkillers after they listened to music. Music had a good effect on short-term pain. However, chronic pain, the kind that recurs (复发) continually, changed a little under the effect of music.Dr. Linda Chlan was studying something different. She was not interested in patients’ pain, but instead, their anxiety. She spent a lot of time with people who were in the hospital because their anxiety was so great that the y couldn’t breathe. People with this condition often have to use breathing machines. Dr. Chlan said that the machines sometimes did little to improve their condition. Sometimes they even made things worse. The patients would become more anxious. Dr. Chlan let nurses tell patients that music was a good choice to make them feel better. They also placed signs near the patients’ beds — Listen to your music at least twice a day. The people who listened to music had a reduction (减少) in the amount of medication they received. In addition, their anxiety reduced by about 36 percent.Both doctors had similar explanations for why music was so helpful. Music can be a very powerful distractor (使分心的事物) in the brain when we’re listening to music that is pleasing and then it interrupts stressful thoughts.【语篇概述】音乐疗法在许多医院越来越流行。
2017-2018学年度第二学期校历表(含农历、假休、活动)
23
初九
24
初十
25
十一
26
十二
27
十三
28
十四
29
十五
30
十六
31
十七
六月
儿童节
2
十九
第二次月考 教务处 普法活动 政教处
3
二十
4
廿一
5
廿二
6
芒种
7
廿四
8
廿五
9
廿六
10
廿七
11
廿八
12
廿九
13
三十
14
5月小
15
初二
16
初三
17
父亲节
18
端午节
19
初六
20
初七
21
夏至
22
初九
23
初十
24
十一
25
十二
26
十三
27
十四
28
十五
29
十六
30
十七
6.26禁毒 教育活动
政教处
七月
建党节
2
十九
3
二十
4
廿一
5
廿二
6
廿三
7
小暑
8
廿五
9
廿六
10
廿七
11
廿八
12
廿九
13
6月小
14
初二
15
初三
16
初四
17
初五
18
初六
19
初七
20
初八
21
初九
期末考试
教务处
备注：注：此安排仅为参考，若有变动请以上级或学校其他通知为准。
广东省珠海市实验中学高二上学期第一次段考英语试题(原卷版)
C.will have worked; has arrivedD.is working; is arriving
11.After studying in a medical college for five years, Jane ________her job as a doctor in the countryside.
17.What is the annual fee for subscription if readers book now?
A.$48.B.ou sure to get if you subscribe toReader’s Digest?
After taking a degree at Chichester University in Related Arts, Ginni began to travel the world, eventually getting work teaching English in Japan and Chile. And it was in Chile she discovered she could get lastminute cheap deals on ships going to Antarctica from the islands off Tierra del Fuego, the southernmost tip of the South American mainland. “I just decided I wanted to go,” she says. “I had no idea about what I’d find there and I wasn’t nervous, I just wanted to do it. And I wanted to do it alone as I always prefer it that way.”
2017-2018学年度高二下期期末考试化学试卷(含参考答案)
C.铝合金的大量使用归功于人们能使用焦炭从氧化铝中获得铝
D.锅炉水垢中的硫酸钙可用碳酸钠溶液处理，使之转化为碳酸钙，再用酸除去
2.设NA为阿伏伽德罗常数的值，下列说法正确的是
A．100g46%的乙醇溶4在熔融状态下电离出的阳离子数为2NA
B．X、Z的浓度相等时
D．密闭容器内气体的密度不再发生变化
4.由下列实验操作及现象能推出相应结论的是
2017-2018学年度高二下期期末考试
化学试卷
可能用到的相对原子质量：N—14O—16Na—23Ag—108S-32Cu-64Cl-35.5
第I卷选择题（共42分）
选择题（1-10为必做题，11-14为选做题，每题3分共42分）
1.下列有关化学与生产、生活的说法中，不正确的是
A.陶瓷、水泥和玻璃都属于硅酸盐产品
C．氢氧燃料电池负极消耗1.12L气体时，电路中转移的电子数为0.1NA
D．常温常压下,92g的NO2和N2O4混合气体含有的原子数为6NA
3.一定条件下的恒容密闭容器中，能表示反应X(g)+2Y(s)
Z(g)一定达到化学平衡状态的是
A．正反应和逆反应的速率均相等且都为零
C．容器中的压强不再发生变化
2017-2018下学期高二期末考试英语试题参考答案
秘密★启用前2017-2018下学期高二年级期末考试英语试题参考答案及评分标准第Ⅰ卷（共100分）第一部分听力（共两节，满分30分）1-5 ACCBC 6-10 ACBAB 11-15 BCBCA 16-20 BACBA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）21-23 BCD 24-27 CDAB 28-31 BBDC 31-35 ACBD第二节（共5小题，每小题2分，满分10分）36-40 ADGBF第三部分英语知识运用（共两节，满分45分）第一节完形填空（共20 小题；每小题1.5分，满分30分）41-45 CDBAA 46-50 CADBD 51-55 CBACD 56-60 CBDAB第Ⅱ卷（主观题满分50分）第三部分英语知识运用第二节（共10分；每小题1.5分，满分15分）61. a 62. competitive 63. to realize 64. What 65. existing/existent66. luck 67. relatives 68. was 69. better 70. for评分标准:６１-７０小题，每小题１.５分。
有任何错误,包括用词错误、单词拼写错误(含大小写)或语法形式错误，均不给分。
第四部分写作(共两节，满分35分)第一节短文改错(共10小题；每小题1分，满分10分)Last week I noticed Jack coughing on our math class. See this, I offered to take him to a clinic.in SeeingThere the doctor asked Jack how he had coughed sometimes for long time. Jack nodded his headif/whether aimmediate. The doctor then wrote a prescription with instruction on how to take the Chinese immediately instructionsmedicine. Having tasted the medicine, he almost brings it up. I comforted him with an old sayingbrought“Good medicine for health tastes bitter to the mouth”. Jack managed to swallow them unwillingly.itBut when he had recovered three days later, he felt amazing at the effect of the Chinese medicine.amazed评分标准: 有任何错误, 包括用词、单词拼写(含大小写)或语法形式，均不给分。
2017-2018学年度下学期高二第二次阶段测试数学(文科)试卷附答案
2017-2018学年度下学期高二第二次阶段测试数学（文科）试卷答题时间：120分钟 满分：150分 命题人：杨冠男，刘芷欣第Ⅰ卷（选择题，共60分）一、选择题（本大题共12小题，每小题5分，共60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.已知集合B A x x x B x x x A 则},02|{},034|{2≤-=>+-=等于（ ） A ．}21|{<<x x B ．}321|{><<x x x 或 C ．}10|{<≤x x D ．}310|{><≤x x x 或2.下列命题中，真命题是（ ）A ．,20x x R ∀∈>B ．1,lg 0x x ∃><C ．1,02xx R ⎛⎫∃∈< ⎪⎝⎭D ．110,log 0x R x ∀∈< 3. 函数20.4log (34)y x x =-++的值域是（ ）． A ．(0,2]- B ．[2,)-+∞ C ．(,2]-∞- D ．[2,)+∞4. 下列函数中，既是偶函数又在区间(0,)+∞上单调递减的是A ．1y x=B ．x y e -=C ．21y x =-+D ．lg ||y x = 5.“22a b >”是“11a b <”的 A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不充分也不必要条件6． 下列说法正确．．的是 A ．命题",0"x x R e ∀∈>的否定是",0"xx R e ∃∈>.B ．命题 “已知,,x y R ∈若3,x y +≠则2x ≠或1y ≠”是真命题 .C ．“22x x ax +≥在[1,2]x ∈上恒成立”⇔2min max "(2)()x x ax +≥在[1,2]x ∈上恒成立”.D ．命题“若1a =-，则函数2()21f x ax x =+-只有一个零点”的逆命题为真命题.7．记函数212131)(23+-=x x x f 在()+∞,0的值域a x x g M ++=2)1()(,在()+∞∞-,的值域为N ，若M N ⊆,则实数a 的取值范围是( )A ．21≥aB ．21≤aC ．31≥aD ．31≤a 8．定义在实数集R 上的函数()f x 满足()()20f x f x ++=，(4)()f x f x -=.现有以下三种叙述：①8是函数()f x 的一个周期；②()f x 的图象关于直线2x =对称；③()f x 是偶函数.其中正确的是 ( )A ．②③B ． ①②C ．①③D ． ①②③9.已知)(x f 的定义在()+∞,0的函数，对任意两个不相等的正数21,x x ，都有0)()(212112<--x x x f x x f x ，记5log )5(log ,2.0)2.0(,2)2(22222.02.0f c f b f a ===，则( ) A ．c b a << B ．c a b << C ．b a c << D ．a b c <<10．设函数()g x 是二次函数,2,||1(),||1x x f x x x ⎧≥=⎨<⎩,若函数[()]f g x 的值域是[0,)+∞,则函数()g x 的值域是( )A.(,1][1,)-∞-+∞B.[0,)+∞C.(,1][0,)-∞-+∞D.[1,)+∞11. 函数⎪⎩⎪⎨⎧≥<++=)0(e2 )0(142)(x 2x x x x x f 的图像上关于原点对称的点有（ ）对 A. 0 B. 2 C.3 D. 无数个12.已知正实数c b a ,,满足c c a b c ac e ln ln ,21+=≤≤，则a b ln 的取值范围是（ ） A ．),1[+∞ B ．]2ln 21,1[+ C ．]1,(--∞e D ．]1,1[-e 第Ⅱ卷（非选择题，共90分）二、填空题（本大题共4小题，每小题5分，共20分）13.函数2ln(1)34x y x x +=--+ 的定义域为______________． 14.已知函数1223)(--=x x x f ，则=+⋯+++)1110()113()112()111(f f f f . 15.定义：如果函数)(x f y =在定义域内给定区间[]b a ,上存在)(00b x a x <<，满足ab a f b f x f --=)()()(0，则称函数)(x f y =是[]b a ,上的“平均值函数”，0x 是它的一个均值点.例如x y =是[]2,2-上的平均值函数，0就是它的均值点，若函数1)(2--=mx x x f 是[]1,1-上的“平均值函数”，则实数m 的取值范围是 .16.已知()**1,11,(,)(,)f f m n N m n N =∈∈，且对任意*,m n N ∈都有： ①(,1)(,)2f m n f m n +=+； ②(1,1)2(,1)f m f m +=.则(,)f m n = .三、解答题（本大题共6小题， 解答应写出文字说明、证明过程或演算步骤）17. (本小题满分l2分)在中学生综合素质评价某个维度的测评中，分“优秀、合格、尚待改进”三个等级进行学生互评．某校高一年级有男生500人，女生400人，为了了解性别对该维度测评结果的影响，采用分层抽样方法从高一年级抽取了45名学生的测评结果，并作出频数统计表如下： 表1：男生 表2：女生等级 优秀 合格 尚待改进 等级 优秀 合格 尚待改进频数 15 x 5 频数15 3 y （1）从表二的非优秀学生中随机选取2人交谈，求所选2人中恰有1人测评等级为合格的概率；（2）由表中统计数据填写2×2列联表（在答题纸上），并判断是否有90%的把握认为“测评结果优秀与性别有关”．参考数据与公式：K 2=，其中n=a+b+c+d ． 临界值表：P （K 2＞k 0）0.1 0.05 0.01 k 0 2.706 3.841 6.63518.(本小题满分l2分)已知命题:p 关于实数x 的方程224410x mx m -+-=的一根比1大另一根比1小；命题:q 函数1()2x f x m -=-在区间()2,+∞上有零点．（1）命题p q ∨真，p q ∧假，求实数m 的取值范围．（2）当命题p 为真时，实数m 的取值集合为集合M ，若命题：2,10x M x ax ∀∈-+≤为真，则求实数a 的取值范围．19．(本小题满分l2分)已知函数||()(0,1,)x b f x aa ab R +=>≠∈． （1）若()f x 为偶函数，求b 的值；（2）若()f x 在区间[2,)+∞上是增函数，试求,a b 应满足的条件．20．(本小题满分l2分)已知函数21()(,)2f x ax x c a c R =-+∈满足条件：①(1)0f =；②对一切x R ∈，都有()0f x ≥．（1）求,a c 的值；（2）是否存在实数m ，使函数()()g x f x mx =-在区间[,2]m m +上有最小值5-？若存在，请求出实数m 的值；若不存在，请说明理由．21．(本小题满分l2分)已知函数21()ln ().2f x a x bx b a x =+-+。
黑龙江省大庆市实验中学实验2024-2025学年高二上学期阶段考试英语试卷(含答案,无听力音频)
大庆实验中学实验一部2023级高二上学期10月份阶段性质量检测英语试题说明：1.请将答案填涂在答题卡的指定区域内。
2.满分150分，考试时间120分钟。
第一部分听力（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，从每题所给的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 man going to do?A. Call IT support.B. Check the proposal.C. Change his password.2. What does the man suggest the woman do?A. Go to the gym.B. Take physical exams.C. Choose lower - calorie food.3. What is the original price of the earphone?A. $ 100.B. $ 70.C. $ 80.4. How will the man plan to travel to Xizang?A. By car.B. On foot.C. By plane.5. What are the two speakers talking about?A. A university.B. A program.C. An interview.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道小题，从每题所给的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5秒钟的时间阅读每小题。
2017-2018学年高二第二学期期末模拟地理试题(试题选自河北省2018高三模拟)
2017-2018学年高二第二学期期末模拟地理试题（试题选自河北省2018高三模拟）一、选择题我看不到春花，看不到秋叶，没有季节之流转。
静寂的可怖，不仅仅是声音的静寂，而且色彩、植被、山脉、村落及整个大地，都毫无变化，让我失去了时间意识。
在这里，雨直直地下来，烟缕垂直地升起。
”据此完成下面小题。
1．文字中描述的现象最可能出现在A. 欧洲西部B. 非洲南部C. 中国西北D. 马来群岛2．“雨直直地下来，烟缕垂直地升起”的原因可能是A. 位于赤道无风带B. 雨、烟受重力作用C. 地转偏向力为零D. 受人为因素干扰3．推测“我看不到春花，看不到秋叶，没有季节之流转。
”的主要原因是A. 地处赤道，太阳高度较大B. 地处热带，全年气候炎热C. 地处雨林，土壤比较贫瘠D. 地处低纬，没有四季变化图甲是某著名湖泊，图乙表示其水位变化情况。
读图回答下面小题。
4．图乙所给的信息说明( )A. 4、7两月的水位差比1、4两月的水位差大B. 4、7两月的水域面积差比1、4两月的水域面积差大C. 4、7两月的水量差比1、4两月的水量差大D. 4、7两月的盐度差比1、4两月的盐度差大5．近年来，①、②两线的距离逐渐靠近，最可能的原因是( )A. 该湖泊冬季水量减少B. 该湖泊夏季水量增加C. ①内湖底泥沙淤积D. ①、②之间湖底泥沙淤积6．与③河段河流水文特征不符合的是A. 淡水水质B. 夏季断流C. 冬季凌汛D. 夏季洪涝常低温和长期低温是导致葡萄冻害的主要原因。
我国新疆阜康市为保证葡萄植株安全越冬，改变原有土埋越冬方式，采用双层覆膜技术(两层覆膜间留有一定空间)，预防葡萄低温冻害效果显著。
下图中的曲线示意阜康市寒冷期(12月至次年2月)丰、枯雪年的平均气温日变化和丰、枯雪年的膜内平均温度日变化。
据此完成下面小题。
7．图中表示阜康市枯雪年平均气温日变化的曲线是()A. ①B. ②C. ③D. ④8．阜康市寒冷期葡萄越冬受低温冻害影响最小的是()A. 枯雪年土埋方式B. 枯雪年双层覆膜方式C. 丰雪年土埋方式D. 丰雪年双层覆膜方式阿塔卡马沙漠号称是“世界干极”，平均年降水量小于0.1毫米。
广东省肇庆市2020-2021学年高二下学期英语期末Word版含答案
肇庆市2020——2021学年高二年级第二学期末教学质量检测At the end of the dinner, Mi; Smith told us the real purpose of his visit.肇庆市2020-2021学年第二学期末高二年级教学质量检测英语参考答案及解析第一局部阅读第一节A篇【语篇导读】本文是一篇应用文，主要介绍了在中国春天赏花的几个好去处。
1.【答案】B【解析】根据文章第二节中"General admission: Free"和"Here, wild peach blossoms always strike a strong profile against the snowy mountains in the distance, with their pink colors.“可知。
2.【答案】B【解析】根据文章第三节中“Ideal appreciation time: February and March”可知。
3.【答案】C【解析】根据文章第一节中最后一句"You can also appreciate the beauty of the flowers surrounded by the traditional Chinese style buildings."和第四节中最后一句"With white walls and black tiles, the traditional Hui—style buildings are also an element of the beautiful memories you will make here.”可知。
B篇【语篇导读】本文是一篇记叙文，主要讲述了Maltese是如何成为一名咖啡师的，并介绍了他对这个职业的态度和看法。
4.【答案】B［解析】根据文章第二段中"Seeing as 1 had no previous cofTcc experience. I relied on my personality alone."可知。
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高二英语第五周晚练
姓名：班级：
一、阅读
When my family moved to America in 2010 from a small village in Guangdong, China, we brought not only our luggage, but also our village rules, customs and culture. One of the rules is that young people should always respect(尊敬) elders. Unluckily, this rule led to my very firs t embarrassment in the United States.
I had a part-time job as a waiter in a Chinese restaurant. One time, when I was serving food to a middle-aged couple, the wife asked me how the food could be served so quickly. I told her that I had made sure they got their food quickly because I always respect the elderly. As soon as I said that, her face showed great displeasure. My manager, who happened to hear what I said, took me aside and gave me a long lecture about how sensitive(敏感) Americans are and how they dislike the description “old”.
I then walked back to the table and apologized t o the wife. After the couple heard my reason, they understood that the problem was caused by cultural differences, so they laughed and were no longer angry.
In my village in China, people are pro ud of being old. Not so many people live to be seventy or eighty, and people who reach such an age have the most knowledge and experience. Young people always respect older people because they know they can learn from their rich experience.
However, in the United States, people think “growing old” is a problem since “old” shows that a person is going to retire or that the body is not working well. Here many people try to keep themselves away from growi ng old by doing exercises or jogging, and women put on makeup, hoping to look young. When I told the couple in the restaurant that I respect the elderly, they got angry because this caused them to feel they had failed to stay youn g. I had told them something they didn’t want to hear.
After that, I changed the way I had been with older people. It is not that I don’t respect them any more. I st ill respect them, but now I don’t show my feelings through words.
1. I brought the couple their food very fast because _______.
A. the manager asked me to do so
B. I respected the elderly
C. the couple wanted me to do so
D. I wanted more pay
2. When I called the couple “elderly”, they became _______.
A. nervous
B. satisfied
C. unhappy
D. excited
3. In my hometown, _______.
A. people dislike being called “old”
B. people are proud of being old
C. many people reach the age of seventy or eighty
D. the elderly are the first to get food in restaurants
4. After this experience, I _______.
A. lost my job in the restaurant
B. made friends with the couple
C. no longer respected the elderly
D. changed my way with older people
5. Which of the following is TRUE?
A. The more I explained, the angrier the couple got.
B. I wanted to show my feelings through words after my experience.
C. The manager went bac k to the table and apologized to the couple.
D. From this experience, I learned more about American cultu re.
二、写作
假定你是李华，你的美国朋友Jack来信，说他暑假期间要来中国交流学习。
他学了两年中文，但是仍然担心用中文交流时会遇到困难。
请你用英语给Jack写封回信，提几点建议，要点如下：
1. 大胆自信；
2. 放慢语速；
3. 借助图画或肢体语言等表达方式。
注意：
1. 词数80-100；
2. 可适当增加细节，以使行文连贯；
3. 信中不能出现与本人相关的信息；
4. 开头和结尾已为你写好，不计入总词数。
参考词汇：自信的 confident 肢体语言 body language
Dear Jack,
How is everything going? I am very glad to learn that you are coming to China this
summer. ___________________________________________________________________
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___________________________________________________________________________ Best wishes!
Yours,
Li Hua。