辽宁省葫芦岛市第一高级中学高二上学期英语拓展训练(十二)
辽宁省葫芦岛市第一高级中学高一英语上学期第一次月考试题

辽宁省葫芦岛市第一高级中学高一英语上学期第一次月考试题09070396高一年级英语试题命题人: 考试时间120分钟注意事项:1.本试卷分第卷和第卷两部分。
答卷前,考试务必将自己的姓名、准考证号填写在答题卡上。
2.作答时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和卡题卡一并交回。
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。
AAfter a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previous day. The rest that you get while sleeping makes it possible for your body to prepare itself for the next day.There are four levels of sleep, each being a little deeper than the one before. As you sleep, your body relaxes little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts b ack and forth from one level of sleep to the other.Although your mind slows down, you will dream from time to time. Scientists who study sleep point out that when you are dreaming, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.If you have trouble falling asleep, some people suggest breathing very slowly and very deeply. Other people believe that drinking warm milk will make you drowsy. There is also an old suggestion that counting sheep will put you to sleep.21. The text makes us know that not getting enough sleep might make you _________.A. suffer form poor healthB. enjoy moreC. dream more oftenD. breathe quickly22. During REM, _______.A. you move restlesslyB. you start dreamingC. your mind stops workingD. your eyeballs move quickly23. The underlined word “drowsy” in the last paragraph probably means______.A. lazyB. sleepyC. relaxedD. pleased24. A good title for this text might be_________.A. DreamsB. SleepC. Good HealthD. Work and RestBMrs. Keller had a big family .Her husband had a factory in the town .One of her sons was a lawyer and the other two were drivers .And her two daughters worked in the post office .The oldwoman stayed at home and could do all housework and wouldn’t employ anybody .One evening ,the telephone rang while the old woman was preparing supper .She went to answer it .She was told that one of her sons died in a traffic accident .She heard this and fell in a faint .When she came back to life ,she was in hospital .And she needed to be helped after that .Several months later she was told on the telephone her daughter died while she was being operated on .The old woman was so sad that she had to be in hospital again .From then on she was afraid to answer any telephones and sometimes she was afraid to hear the bell .Of course it brought them some trouble and some important business was held up .So her husband advised her to see a psychiatrist .The man examined her carefully and then asked her some questions.“You will soon be all right if you follow my advice ,Mrs. Keller” said the psychiatrist. The old woman took the medicine the doctor gave on time and tried to forget her dead son and daughter .And two months later she went to see the psychiatrist again .“You have saved me, Doctor ,”the old woman said ,as soon as she saw him .“Are you afraid to answer the telephone now?”“No,” answered Keller .“I dare answer it whether it rings or not ”25.M rs Keller could do all housework because ______.A.she had no money to employ a helper.B.she was strong enough to do all at homeC.she didn`t believe anybodyD.only she was free at home26.The old woman fell in a faint because _____A.she went to answer the telephone.B.she was very ill that eveningC.she walked in the room carelesslyD.she heard the news about her son`s death.27.After she came out of hospital ,Mrs Keller wasn`t ___as before .A.strongB.ableC.cleverD.sadCThe food we eat seems to have far-reaching effects on our health. Although science has made great steps in making food more fit to eat, it has, at the same time, made many foods unfit to e at. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to diet as well, especially cancer of the colon(结肠). Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery. In 1945, government researchers realized that carcinogenic nitrates, commonly used to preserve color in meats, and other food additives(添加剂), caused cancer. Yet, these additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed(经过加工的)food are helpful or harmful. The additives, which we eat, are not all so direct. Farmers often give penicillin(青酶素) to beef and living animals, and because of this, penicillin has been found in the milk of treated cows. Sometimes, similar drugs are given to animals not for medical purposes, but for financial(财政的) reasons. The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although the Food and Drug Administration has tried repeatedly to control these behaviors, the practices continue. 28.What is the best possible title of the passage?A.Drug and health B.Food and illnessC.food and culture D.Health and sc ience29.Which of the following statements is NOT true?A.Drugs are given to animals mostly for medical reasons.B.Some of the additives in our food are added directly to the food and some are given to living animals.C.Researchers have realized the possible dangers of food additives for over sixty years. D.Food may cause 40% of cancer in the world.30.How has science done something harmful to mankind?A.Because of science, diseases caused by contaminated(被污染的)food have been actually reduced. B.It has caused a lack of information concerning the food.C.Because of the application of science, some potentially(潜在的) harmful substances(物质)have been added to food.D.It causes the animals to become fatter.31.The government tries toA.control the market price of foodB.stop the farmers from giving drugs to animals to ma ke more money.C.get rid of the addictives from the packaged food.D.use no medicine on the animalsDOne evening after dinner, Mr. and Mrs. Tisich called a family meeting. “We’ve had to make a difficult decision,” Mr. Tisich announced. “You see, your mother has been offered a post as co-director of a television station in Chicago. Unfortunately, the station is not here. After thinking long and hard about it, we’ve concluded that the right decision is to move to Chicago.”Mar c looked shocked, while his sister Rachel breathlessly started asking when they’d be moving. “It’s surprising, but exciting!” she said. Marc simply said, “We can’t go—I can’t leave all my friends. I’d rather stay here and live with Tommy Lyons!”The Tisichs hoped that by the time they moved in August, Marc would grow more accustomed to the idea of leaving. However, he showed no signs of accepting the news, refusing to pack his belongings. When the morning of the move arrived, Marc was nowhere to be found. His parents called Tommy Lyons’ house, but Mrs. Lyons said she hadn’t seen Marc. Mrs. Tisich became inc reasingly concerned, while her husband felt angry with their son for behaving so irresponsibly.What they didn’t know was that Marc had started walking over to Tommy’s house, with a faint idea of hiding in Lyons’ attic(阁楼) for a few days. But something happened on the way as Marc walked past all the familiar landscape of the neighborhood: the fence that he and his mother painted, the tree that he and his sister used to climb, the park where he and his father often took evening walks together. How much would these mean without his family, who make them special in the first place? Marc didn’t take the time to answer that question but instead hurried back to his house, wondering if there were any moving cartons(纸板箱)the right size to hold his record collection.32. The conflict(冲突) in this story was caused by___________.A. Marc and Rachel’s different tempersB. a quarrel between Tommy Lyons and MarcC. Marc’s disagreement with his parents about their moveD. Mr. and Mrs. Tisich’s remark of Marc’s irresponsibilit y33. Marc and Rachel’s reactions to the move were similar in the way that both were____________A. surprisedB. angry and upsetC. anxious for more detailsD. worried about packing34. The reason for Marc’s going ho me was that _________________.A. he did not want to be left behindB. he realized his family was essential to himC. he hoped to reach an agreement with his parentsD. he wished to be a more responsible person35. What would most likely happen next?A. Ma rc would bring his records over to the Lyons’s house.B. Mr. and Mrs. Tisich would call the police.C. Marc would join his family for house moving.D. Mr. and Mrs. Tisich would start searching for Marc.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,并在答题卡上将该项涂黑。
2024学年辽宁省葫芦岛市第一高级中学等六校协作体物理高二下期末学业水平测试模拟试题(含解析)

2024学年辽宁省葫芦岛市第一高级中学等六校协作体物理高二下期末学业水平测试模拟试题注意事项1.考试结束后,请将本试卷和答题卡一并交回.2.答题前,请务必将自己的姓名、准考证号用0.5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置.3.请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符.4.作答选择题,必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑;如需改动,请用橡皮擦干净后,再选涂其他答案.作答非选择题,必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答,在其他位置作答一律无效.5.如需作图,须用2B铅笔绘、写清楚,线条、符号等须加黑、加粗.一、单项选择题:本题共6小题,每小题4分,共24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、下图描绘一定质量的氧气分子分别在0℃和100℃两种情况下速率分布情况,符合统计规律的是()A.B.C.D.2、弹簧振子做机械振动,若从平衡位置O开始计时,经过0.5s时,振子第一次经过P点,又经过了0.2s,振子第二次经过P点,则再过多长时间该振子第三次经过P点()A.1.6s B.1.1s C.0.8s D.2.2s3、如图所示,金属杆AD置于一U形金属导轨上并与导轨形成闭合回路ABCD,一圈环形金属线框T位于回路围成的区域内,线框与导轨共面.虚线MN右侧区域有垂直导轨平面向内的匀强磁场.现让金属杆AD突然向右运动,在运动开始的瞬间,关于感应电流的方向,下列说法正确的是()A .ABCD 中沿逆时针方向,T 中无电流B .ABCD 中沿逆时针方向,T 中沿顺时针方向C .ABCD 中沿逆时针方向,T 中沿逆时针方向D .ABCD 中沿顺时针方向,T 中沿顺时针方向4、如图所示,半径为R 的金属环竖直放置,环上套有一质量为m 的小球,小球开始时静止于最低点.现给小球一冲击,使它以初速度v 06Rg =开始运动.小球运动到环的最高点时与环恰无作用力,小球从最低点运动到最高点的过程中( )A .小球机械能守恒B .小球在最低点时对金属环的压力是6mgC .小球在最高点时,速度为0D .小球机械能不守恒,且克服摩擦力所做的功是0.5mgR5、如图,理想变压器原,副线圈的匝数比为12: 4:1n n =,当导体棒在匀强磁场中向左做匀速直线运动切割磁感线时。
辽宁省葫芦岛市第一高级中学2016-2017学年高一上学期

葫芦岛市第一高级中学课外拓展训练高一年级物理学科(七)匀变速直线运动的题型训练命题人:杨万风题组一匀变速直线运动的理解及规律的应用1.下列关于匀变速直线运动的说法中,正确的是 ( )A.匀变速直线运动是运动快慢相同的运动B.匀变速直线运动是速度变化量相同的运动C.匀变速直线运动的速度一直在增加D.匀变速直线运动就是速度变化快慢相同的运动2.汽车由静止开始匀加速前进,经过10 s速度达到5 m/s,则在这10 s内 ( ) A.汽车的平均速度是0.5 m/s B.汽车的平均速度是2.5 m/sC.汽车的平均速度是5 m/s D.汽车的位移是50 m3.一辆车由静止开始做匀变速直线运动,在第8 s末开始刹车,经4 s停下来,汽车刹车过程也在做匀变速直线运动,那么前、后两段加速度的大小之比是 ( )A.1∶4 B.1∶2 C.2∶1 D.4∶14.(2016·台州市调研)有一列火车正在做匀加速直线运动,从某时刻开始计时,第1分钟内,发现火车前进了180 m,第6分钟内,发现火车前进了360 m。
则火车的加速度为( )A.0.01 m/s2B.0.05 m/s2 C.36 m/s2D.180 m/s25.如图所示,飞机的起飞过程是从静止出发,在直跑道上加速前进,达到一定速度时离地。
已知飞机加速前进的路程为1 600m,所用的时间为40 s,假设这段时间内的运动为匀加速直线运动,用a表示加速度,v表示离地时的速度,则( )A.a=2 m/s2,v=80 m/s B.a=1 m/s2,v=40 m/sC.a=80 m/s2,v=40 m/s D.a=1 m/s2,v=80 m/s6.汽车以5 m/s的速度在水平路面上匀速前进,紧急制动时以-2 m/s2的加速度在粗糙水平面上滑行,则在4 s内汽车通过的路程为( )A.4 m B.36 m C.6.25 m D.以上选项都不对7.如图所示,一小球从A点由静止开始沿斜面做匀变速直线运动,若到达B点时速度为v,到达C 点时速度为2v ,则AB ∶BC 等于( )A .1∶1B .1∶2C .1∶3D .1∶48.(2016·温州市联考)一辆汽车在平直公路上做匀变速直线运动,公路边每隔15 m 有一棵树,如图所示。
辽宁省葫芦岛市第一高级中学2017-2018学年高一上学期英语拓展训练第三周周考 精品

葫芦岛第一高级中学课外拓展训练高一年级英语学科(三)一.阅读理解Your house may have an effect on your figure. Experts say the way you design your home could play a role in whether you pack on the pounds or keep them off. You can make your environment work for you instead of against you. Here are some ways to turn your home into part of diet plan.Open the curtains and turn up the lights. Dark environments are more likely to encourage overeating, for people are often less self-conscious(难为情)when they’re in poorly lit places and so more likely to eat lots of food. If your home doesn’t have enough window light, get more lamps and flood the place with brightness.Mind the colors. Research suggests warm colors fuel our appetites. In one study, people who ate meals in a blue room consumed 33 percent less than those in a yellow or red room. Warm colors like yellow make food appear more appetizing, while cold colors make us feel less hungry. So when it’s time to repaint, go blue.Don’t forget the clock or t he radio. People who eat slowly tend to consume about 70 fewer calories(卡路里)per meal than those who rush through their meals. Begin keeping track of the time, and try to make dinner last at least 30 minutes, And while you’re at it, actually sit down to eat. If you need some help slowing down, turn on relaxing music. It makes you less likely to rush through a meal.Downsize the dishes. Big serving bowls and plates can easily make us fat. We eat about 22 percent more when using a 12-inch plate instead of a 10-inch plate. When we choose a large spoon over a smaller one ,total intake(摄入)jumps by 14 percent. And we’ll pour about 30 percent more liquid into a short, wide glass than a tall, skinny glass.1. The text is especially helpful for those who care about_______.A. their home comfortsB. their body shapeC. house buyingD. healthy diets2. A home environment in blue can help people_________.A. digest food betterB. reduce food intakeC. burn more caloriesD. regain their appetites3. What are people advised to do at mealtimes?A. Eat quickly.B. Play fast music.C. Use smaller spoons.D. Turn down the lights.4. What can be a suitable title for the test?A. Is Your House Making You Fat?B. Ways of Serving DinnerC. Effects of Self-ConsciousnessD. Is Your Home Environment Relaxing?第二节七选五As a child grows up,you may wonder how you can teach him to become a respectful adult.________ 1. A child who learns to respect not only learns to receive respect from others in kind,but also learn to respect himself.●Show him respect.This is the best way to teach your child how to respect others. Listen to your child attentively and he will learn to listen to you, understanding how important this is in communication.●________ 2.The more you say "please" and "thank you" to your child, the more likely he will learn to use them. Politeness then becomes a normal part of any conversation.●Agree to disagree._________3. Explain your decision so that he will understand you and expect respectful responses.Disagreeing with you doesn't necessarily mean disobedience(不顺从).●Control your impulse to overreact.When a situation arises, stay calm and keep in mind that you are supposed to be modeling correct behavior. ________4.●Praise,praise,praiseSo much is focused on what a child does wrong and how to correct it that his accomplishments are not celebrated enough._________ 5.A.Teach manners by using polite requests and responses.B.Try to remember that a child won't always agree with you.C.Respect is necessary for a meaningful and successful life.D.If he sees you lose your temper,he is more likely to respond that way in future.E.A child may act as he pleases,and he will live a happy life.F.Seeing a child exhibit respectful behavior,make sure he knows how proud you are of him. G.Respectful behavior is always accompanied by bad behavior as a child.二完形填空When I was 16 years old, I made my first visit to the United States. It wasn't the first time I had been __1__. Like most English children I learned French __2__ school and I had often been to France, so I __3__ speaking a foreign language to people who didn't understand __4__. But when I went to America I was really looking forward to __5__ a nice easy holiday without any __6__ problems.__7__ wrong I was! The misunderstanding began at the airport. I was looking for a __8__ telephone to give my American friend Danny a __9__and tell her that I had arrived. A friendly old man saw me looking lost and asked __10__ he could help me. “Yes”, I said, “I want to give my friend a ring. ” “Well, that's __11__, ” he exclaimed. “Are you getting __12__? But aren't you a bit __13__?”“Who is talking about marriage?”I replied. “I __14__ want to give my friend a ring to tell her I've arrived. Can you tell me __15__ there's a phone box?”“Oh!”he said, “there's a phone downstairs.”When at last we__16__ meet up, Danny explai ned the misunderstandings to me.“Don't worry, ” she said to me. “I had so many __17__ at first. There are lots of words which the Americans __18__ differently in meaning from us British. You'll soon get used to __19__ funny things they say. Most of the __20__ British and American people understand each other!”1.A.out B.away C.outside D.abroad2.A.from B.during C.at D.after3.A.get used to B.was used to ed to ed4.A.English B.French C.Russian tin5.A.buying B.having C.giving D.receiving6.A.time B.human nguage D.money7.A.Too B.What a C.What D.How8.A.cheap B.popular C.public D.good9.A.letter B.ring C.news rmation10.A.that B.if C.where D.when11.A.well B.over C.nice D.ring12.A.up B.lost C.down D.married13.A.small B.little C.old D.young14.A.very B.just C.just now D.so15.A.where B.in which C.over there D.that16.A.did B.do C.could D.had17.A.trouble B.difficulties C.things D.fun18.A.write B.speak e D.read19.A.every B.these C.some D.all the20.A.chance B.situation C.condition D.time三.语法填空(一)Few people would even think of beginning a new job at the age of 76,1._____ one of America's most famous artists did just that. Anna Mary Robertson, better known as "Grandma Moses", turned to painting 2._____ she was too old to work on her farm.Grandma Moses was crazy about painting soon after she picked it up and worked hard at it. She painted 3._____ (care) and her works were nice. She first painted only to please 4._____,and then began to sell her works 5._____ a little money. In 1993,a collector, Louis Caldor, happened to see several of Grandma Moses' works 6._____ (hang) in a shop. He liked them,7._____ (buy) them at once, and set out to look for 8._____(many). Caldor held 9._____ show to introduce the works of Grandma Moses to other artists. Grandma Moses,10._____ was world famous, died on December 13,1961,at the age of 101.(二)The adobe dwellings (土坯房)1______ (build) by the Pueblo Indians of the American Southwest are admired by even 2______ most modern of architects and engineers. In addition to their simple beauty, what makes the adobe dwellings admirable is their 3______ (able) to “air condition” a house without 4______ (use) electric equipment. Walls made of adobe take in the heat from the sun on hot days and give out that heat 5______ (slow) during cool nights, thus warning the house. When a new day breaks, the walls have given up their heat and are now cold enough 6______ (cool) the house during the hot day:7 ______ the same time, they warm up again for the night. This cycle 8______ (go) day after day: The walls warm up. During the day and cool off during the night and thus always a timely offset(抵消)for the outside temperatures. As9_______ (nature) architects, the Pueblo Indians figured out exactly 10_______ thick the adobe walls needed to be to make the cycle work on most days.四.短文改错I love camping. It’s my favorite way to spent the summer vacation. Last year, my family and I went camping in the countryside. It was one of the most excited experiences I had never had. We s lept in a tent and went on a long walk every day. We cook over a fire and the food always tasted w onderfully. For a whole week, I saw lovely mountain views or breathed fresh air. At night, I heard the gentle wind blowing in the tree, and I felt so peaceful. It doesn’t cost many to camp,and what I believe it’s the best way to get close nature and enjoy its beauty.周测三答案一阅读理解BBCA七选五CABDF二完形填空答案:D;C;B;B;B;C;D;C;B;B;C;D;D;B;A;A;B;C;D;D三语法填空(一)1.but 2.because/when 3.carefully 4.herself 5.for6.hanging 7.bought 8.more 9.a 10.who(二)1. built2. the 3. ability4. using 5. slowly6. to cool7. at8. goes9. natural10. how四改错小题1】spent 改成spend 【小题2】excited改成 exciting 【小题3】never 改成ever 【小题4】cook改成 cooked 【小题5】wonderfully 改成wonderful 【小题6】or改成and 【小题7】tree 改成trees 【小题8】many 改成much 【小题9】去掉what 【小题10】close后面加to。
辽宁省葫芦岛市第一高级中学2020学年高二化学下学期期中试题

葫芦岛市第一高级中学17-18学年度第二学期期中考试高二年级 化学学科试题满分:100 考试时间:90分钟可能用到的相对原子质量:H 1 C 12 O 16 N 14 Si 28第Ⅰ卷一、选择题:本题共18小题,每小题3分,共54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.“地沟油”是用饭店的泔水及垃圾猪肉等加工而成的“食用油”。
下列有关说法中正确的是( )A .“地沟油”的主要成分是蛋白质,还含有较多的微量元素B .“地沟油”外观与普通食用油一样,经过处理的“地沟油”具有固定的熔沸点C .“地沟油”在加入消泡剂后,消除了其对人体健康的影响D .“地沟油”可用于生产生物柴油2.现有淀粉溶液、鸡蛋清、葡萄糖溶液,区别它们时,下列试剂和对应现象正确的( ) 试剂:①新制Cu(OH)2悬浊液 ②碘水 ③浓硝酸现象:a.变蓝色 b .砖红色沉淀 c .变黄色A .②—a 、①—c 、③—bB .③—a 、②—c 、①—bC .②—a 、③—c 、①—bD .②—c 、③—a 、①—b3.下列实验操作中正确的是( )A .制取溴苯:将铁屑、溴水、苯混合加热B .实验室制取硝基苯:先加入浓硫酸,再加苯,最后滴入浓硝酸C .鉴别甲苯和苯:向甲苯和苯中分别滴入酸性KMnO 4溶液,振荡,观察是否褪色D .通过向溴水中加入乙醇来萃取溴水中的溴4.网络趣味图片“一脸辛酸”,是在人脸上重复画满了辛酸的键线式结构(如图)。
在辛酸的同分异构体中, 含有一个“-COOH ”和三个“-CH 3”的结构(不考虑立体异构),除外,还有( ) A .7种 B .11种 C .14种 D .17种5.某羧酸酯的分子式为C 16H 14O 4,1 mol 该酯完全水解可得到2 mol 羧酸和1 mol 乙二醇(HOCH 2—CH 2OH),该羧酸的分子式为( )A .C 7H 6O 2 B. C 8H 8O 4 C .C 14H 12O 2 D. C 6H 6O 432232CH CH CH CHCOOHCH(CH )6.有机物X是合成二氢荆芥内酯的重要原料,其结构简式为,下列检验X中既含碳碳双键又含醛基的试剂和顺序正确的是()A.先加酸性高锰酸钾溶液,后加银氨溶液,加热B.先加溴水,后加酸性高锰酸钾溶液C.先加银氨溶液,加热,再加入溴水D.先加入新制氢氧化铜悬浊液,加热,取清液酸化后再加溴水7.绿原酸的结构简式如图,下列有关绿原酸的说法错误的是()A.分子式为C16H18O9 B.能与NaHCO3反应C.能发生取代反应、氧化反应和消去反应 D.1 mol绿原酸最多与6 mol Br2反应8.分子式为C6H10O3并能使新制Cu(OH)2悬浊液溶解,继续加热会出现砖红色沉淀的有机物有(不含立体异构)()A.8种 B.9种C.12种 D.13种9.下列说法中正确的是()A、处于最低能量状态的原子叫做基态原子B、3p2表示3p能级有两个轨道C、同一原子中,1s、2s、3s轨道的能量逐渐减小D、同一原子中,2p、3p、4p能级的轨道数依次增多10.下列有关化学用语表示正确的是()A.K+的结构示意图: B.基态氮原子的电子排布图C.水的电子式: D.基态铬原子(24Cr)的价电子排布式:3d44s211.根据表中信息,下列叙述正确的是()短周期元素代号L M Q R T原子半径/nm 0.160 0.143 0.089 0.104 0.066主要化合价+2 +3 +2 +6、﹣2 ﹣222L<QC、离子半径:R2﹣<L2+D、M与T形成的化合物既能与强酸反应,又能与强碱反应12.A元素的阳离子与B元素的阴离子具有相同的电子层结构,有关两元素的下列叙述:①原子半径A<B;②离子半径A>B;③原子序数A>B;④原子最外层电子数A<B;⑤A 的正价与B的负价绝对值一定相等;⑥A的电负性小于B的电负性;⑦A的第一电离能大于B的第一电离能.其中正确的组合是()A.③④⑥B.①②⑦C.③⑤ D.③④⑤⑥⑦13.不能说明X的电负性比Y的大的是()A、与H2化合时X单质比Y单质容易B、X的最高价氧化物的水化物的酸性比Y的最高价氧化物的水化物的酸性强C、X原子的最外层电子数比Y原子的最外层电子数多D、X单质可以把Y从其氢化物中置换出来14.通常把原子总数和价电子总数相同的分子或离子称为等电子体.人们发现等电子体的空间结构相同,则下列有关说法中正确的是()A.CH4和NH4+是等电子体,键角均为60°B.NO3﹣和CO32﹣是等电子体,均为平面正三角形结构C.H3O+和PCl3是等电子体,均为三角锥形结构D.B3N3H6和苯是等电子体,B3N3H6分子中不存在“肩并肩”式重叠的轨道15.下列关于晶体的说法中,不正确的是( )①晶体中原子呈周期性有序排列,有自范性;而非晶体中原子排列相对无序,无自范性②含有金属阳离子的晶体一定是离子晶体③共价键可决定分子晶体的熔、沸点④MgO的晶格能远比NaCl大,这是因为前者离子所带的电荷数多,离子半径小⑤晶胞是晶体结构的基本单元,晶体内部的微粒按一定规律作周期性重复排列⑥晶体尽可能采取紧密堆积方式,以使其变得比较稳定⑦干冰晶体中,一个CO2分子周围有12个CO2分子紧邻;CsCl和NaCl晶体中阴、阳离子的配位数都为6A.①②③B.②③④ C.④⑤⑥D.②③⑦16.下列有关金属的说法正确的是()A.金属原子的核外电子在金属晶体中都是自由电子B.金属导电的实质是金属阳离子在外电场作用下的定向移动C.金属原子在化学变化中失去的电子数越多,其还原性越强D.体心立方晶胞和面心立方晶胞中实际含有的原子个数之比为1:217.某原子晶体的基本结构单元是正二十面体,每个原子与另外五个原子相连,每个面均是正三角形,请分析该晶体的棱数和顶点数()A. 60、12B. 12、30C. 30、12D. 10、3018.有关晶体的结构如下图所示,下列说法中不正确的是( )A.在NaCl晶体中,距Na+最近的Cl-形成正八面体B.在CaF2晶体中,每个晶胞平均占有4个Ca2+C.在金刚石晶体中,碳原子与碳碳键个数的比为1∶2D.该气态团簇分子的分子式为EF或FE第Ⅱ卷非选择题包括必考题和选考题两部分。
辽宁省葫芦岛市第一高级中学高一上学期语文拓展训练(八)

葫芦岛市第一高级中学课外拓展训练高一年级(上)语文(八)命题人:杨明哲校对人:田承炜说明:本试卷分第Ⅰ卷(阅读题)和第Ⅱ卷(表达题),满分150分,考试时间150分钟。
第Ⅰ卷(阅读题共70分)一、现代文阅读(35分)(一)论述类文本阅读(9分,每小题3分)阅读下面的文字,完成1~3题。
分享经济,又名共享经济,指的是通过人人参与,借助互联网平台,把各类过剩的消费资源、尤其是数据信息整合在一起,通过倡导人人分享,实现体验式消费,进而促使成本降低、效率提高,创造新的生产红利和消费红利。
美国著名的Zipcar租车公司,就是把各种闲置车辆及其信息通过网络平台整合起来,Zipcar的会员用车时通过网站或搜寻,即可发现距离会员最近的车辆情况和使用价格,然后会员可自主选择并预约用车,用完之后在约定时间内将车开回原处。
再比如,大家熟悉的淘宝网,其实也是成千上万大中小企业、成千上万用户借助互联网平台,让成千上万的产品和商品价格、产品数量、广告、厂商、消费者甚至信用等各类信息透明化,通过人人参与,平台分享,公平竞争,大大解决信息不对称问题,提高交易效率,同时也扩大消费需求。
之所以能产生这样的效应,原因就在于分享经济强调分享式消费和消费式分享,即消费既是一种消费,也是一种为他人消费提供供给和创造创新的过程;同时,分享经济的背后也提出了一个今天我们如何更好解决过剩的问题。
当今时代,高速工业化和市场化带来的巨大效率提升、生产高速增长,实际上带来了“全球性过剩”,从生产领域到消费领域,大量的资源、产品和服务处在闲置和过剩状态,因此分享经济通过互联网平台整合,把大量的“闲置”重新配置,加以利用。
这显然顺应了绿色消费、绿色生产和可持续发展的大趋势。
从更重要的意义上说,分享经济也意味着经济运行方式的改变。
工业化甚至更早时代,经济增长更加强调生产、强调效率、强调产出率,解决这个问题的重要办法就是实现分工,通过分工产生效率,通过市场交易实现资源配置最优化,达到产出最大化的目标。
辽宁省葫芦岛市第一高级中学2017-2018学年高一上学期
葫芦岛市第一高级中学课外拓展训练高一物理学科(四)匀变速直线运动、自由落体运动命题人:韩伟艳一、单项选择题(每小题只有一个选项符合题意)1.用如图所示的方法可以研究不同人的反应时间,设直尺从开始自由下落到直尺被受测者抓住,直尺下落的距离为h,受测者的反应时间为t,则下列关于t和h的关系中正确的是()A.t∝h1B.t∝nC.t∝hD.t∝h22.如图所示,四个小球从离地面不同高度处,同时由静止释放,不计空气阻力,从某一时刻起,每隔相等的时间间隔小球依次碰到地面,则刚开始运动时各小球相对地面的位置可能是()3.在轻绳的两端各拴一个小球,一人拿着上端的小球站在三楼的阳台上,放手让小球自由下落,两小球落地的时间差为t.如果站在四楼的阳台,同样放手让小球自由下落,则两小球落地的时间差将()A.不变B.变小C.变小D.无法判断4.某物体的运动规律如图所示,下列说法中正确的是()A.物体在第1s末运动方向发生变化B.第2s内、第3s内的速度方向是相同的C.物体在第2s内返回出发点D.在这7s内物体的加速度大小不变,向正方向运动1m5.一小球沿斜面匀加速滑下,依次经过A、B、C三点。
已知AB=6m,BC=10m,小球经过AB 和BC两段所用的时间均为2s,则小球经过A、B、C三点时的速度大小分别是()A.2m/s,3m/s,4m/sB.2m/s,4m/s,6m/sC.3m/s,4m/s,5m/sD.3m/s,5m/s,7m/s6. 跳伞运动员以5m/s的速度竖直匀速降落,在离地面h=10m的地方掉了一颗扣子,跳伞运动员比扣子晚着陆的时间为(扣子所受的空气阻力可忽略,g取10m/s2)()A.2sB.sC.1sD.(2-)s7、—质点沿x轴做直线运动,其v-t图像如图所示。
质点在t= 0时位于x = 3m处,开始沿x轴正方向运动。
当t= 7s.时,质点在轴上的位置坐标为()A. x = 3.5mB. x= 6.5mC. x = 9mD. x=11.5m二、多项选择题8.从地面上抛一物体A,同时在距地面某一高度处有一物体B自由下落,两物体在空中同时到达同一高度时速度大小都为v,不计空气阻力,则下列说法中正确的是()A.A上抛的初速度与B落地时速度大小相等,都是2vB.两物体在空中运动时间相等C.A上升的最大高度与B开始下落时的高度相同D.两物体在空中同时到达的同一高度处一定是B开始下落时的高度的中点9.一只气球以10m/s的速度匀速上升,某时刻在气球正下方距气球6m处有一小石子以20m/s的初速度竖直上抛,若g取10m/s2,不计空气阻力,则下列说法中正确的是()A.石子一定能追上气球B.石子一定追不上气球C.若气球上升速度等于9m/s,其余条件不变,则石子在抛出后1s追上气球D.若气球上升速度等于7m/s,其余条件不变,则石子在到达最高点时追上气球10.从同一地点出发,甲、乙两个物体沿同一方向做直线运动的速度—时间图像如图所示,则()A.两物体相遇的时间是2s和6sB.乙物体先向前运动2s,随后向后运动C.两个物体相距最远的时刻是4s末D.4s后甲在乙前面11、甲、乙两物体,甲的质量为4kg,乙的质量为2kg,甲从20m高处自由落下,1s后乙从10m高处自由落下,不计空气阻力。
高中英语外研版选修6习题-Module5 选做题
选做题Ⅰ.短文填空根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
In your life, you may have many unforgettable events like winning a prize, going aboard…__1__ I was always dreaming of swimming like a fish ! At that time ,I was so jealous when I saw people swimming. __2__ Later, one summer afternoon, I followed my school buddies to a river, acpanied by my brother. I remember how eagerly I kicked off my shoes and jumped into the cool water. Truthfully , I was not sure what to do but struggle in the water. Luckily, a young swimmer nearby happened to find me and soon I was pulled out. Being out of water, I felt I was transported to the wonder world. Realizing that I was safe and well, I burst into tears.__3__ I went for another try with my brother. But I feared that I would never bee a good swimmer. I stepped carefully into the swimming pool but when the water came up to my stomach, I lost my balance again and fell into the water. I found myself further away from my brother than I thought. The King of Terror was approaching! Desperately, I kept my eyes wide open and tried to seize my brother by the arm, once, twice, three times...I was shouting and waving my arms exhaustedly. At last, my brother was able to reach out his hand to touch me. I got saved again.__4__ But motivated by the desire to swim, I made my third attempt. I felt my legs paralyzed on the bank when I faced the big swimming pool. Watching the happy swimmers in the water, I was inspired. Why not have a last try? I took a deep breath and confidently went forward . As I was going deeper into the water, I made great efforts to control my thought, so I could keep the balance. __5__ I was able to swim! Yes, I was able to swim! All of a sudden, a feeling of satisfaction was running high.A.But for me, the most unusual event is learning how to swim.B.I would never go swimming again after two unpleasant experiences.C.Don't be afraid of the hardships in front of you.D.Anyway, my dream never ended.E.I told myself that I would be one of them one day.F.To my amazement, I made it!G.I always believe “Where there is a will, there is a way”.答案:1.A 2.E 3.D 4.B 5.FⅡ.阅读表达阅读下面的短文,并根据短文后的要求答题(请注意问题后的字数要求)。
辽宁省葫芦岛市第一高级中学2016-2017学年高一上学期
葫芦岛第一高级中学课外拓展训练 高一年级数学测试题(十二) 命题人:刘敬东一、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{}R x x x M ∈<<-=,31,{}32,1,0,1,N -=,则=N M ( )A .{}3,2,0,1-B .{}2,1,0,1-C . {}2,1,0D .{}3,2,1,02.函数的定义域为( )A.(0,1) B. D.3.设32.0=a ,2.03=b ,3log 0.2c =,则c b a ,,的大小关系为( )A .c a b <<B .b c a <<C .a b c <<D . b a c << 4.函数xx x f 2ln )(-=零点所在的大致区间为( ) A .)2,1( B .)3,2( C .)1,1(e和)4,3( D .),(∞+e5.设α,β是两个不同的平面,l ,m 是两条不同的直线,且l α⊂,m β⊂( ) A .若l β⊥,则αβ⊥ B .若αβ⊥,则l m ⊥ C .若//l β,则//αβ D .若//αβ,则//l m6.设函数211log (2),1,()2,1,x x x f x x -+-<⎧=⎨≥⎩,则2(2)(log 12)f f -+=( )A.3B.6C.9D.127. 已知偶函数)(x f 在[)+∞,0上单调递增函数,则使得()(21)f x f x >-成立的x 的取值范围是( )A .11,33⎛⎫- ⎪⎝⎭ B .()1,1,3⎛⎫-∞+∞ ⎪⎝⎭ C .1,13⎛⎫ ⎪⎝⎭ D .11,,33⎛⎫⎛⎫-∞-+∞ ⎪ ⎪⎝⎭⎝⎭8. 某几何体的三视图如图所示,则该几何体的表面积等于( )A .8+.11+.14+.159.正四棱锥的顶点都在同一球面上.若该棱锥的高为4,底面边长为2,则该球的表面积为( ) A.81π4 B .16π C .9π D.27π410. 已知指数函数)10(7)(16≠>+=-a a a x f x 且的图象恒过定点P ,若定点P 在幂函数)(x g11.已知函数⎪⎩⎪⎨⎧≥-<-=2,132,12)(x x x x f x ,若方程0)(=-a x f 有三个不同的实数根,则实数a 的取值范围为( ).A .)3,1(B .)3,0(C .)2,0(D .)1,0(12.对于实数x ,符号[]x 表示不超过x 的最大整数,例如[][]208.1,3-=-=π,如果定义函数[]x x x f -=)(,那么下列命题中正确的序号有( ).①)(x f 的定义域为R ,值域为[]1,0 ②)(x f 在区间[)1,0上单调递增③)(x f 既不是奇函数也不是偶函数 ④函数)log )()(5x x g x f -=(与图像有5个交点。
辽宁省葫芦岛市第一高级中学2016-2017学年高一上学期化学拓展训练(第一章综合练习) Word版缺答案
葫芦岛市第一高级中学课外拓展训练高一年级化学学科第一章综合练习命题人:冯建博审题人:沈朝伟1、下列关于同温同压下的两种气体12C18O和14N2的判断正确的是( )A.体积相等时密度相等B.原子数相等时具有的中子数相等C.体积相等时具有的电子数相等D.质量相等时具有的质子数相等2、把V L含有MgSO4和K2SO4的混合溶液分成两等份,一份加入含a mol NaOH的溶液,恰好使镁离子完全沉淀为氢氧化镁;另一份加入含b mol BaCl2的溶液,恰好使硫酸根离子完全沉淀为硫酸钡。
则原混合溶液中钾离子的浓度为 ( )A、b-a/V mol·L-1B、2b-a/V mol·L-1C、2(b-a)/V mol·L-1D、2(2b-a)/V mol·L-13、把500 mL含有BaCl2和KCl的混合溶液分成5等份,取一份加入含a mol硫酸钠的溶液,恰好使钡离子完全沉淀;另取一份加入含b mol硝酸银的溶液,恰好使氯离子完全沉淀。
则该混合溶液中钾离子浓度为( )A. 0.1(b-2a) mol·L-1B. 10(2a-b) mol·L-1C. 10(b-a) mol·L-1D.10(b-2a) mol·L-14、下表为各物质中所含有的少量杂质以及除去这些杂质应选用的试剂或操作方法。
正确的一组是( )A.①④5、用N A表示阿伏加德罗常数的值,下列叙述正确的是( )A.常温常压下,22.4 L CCl4、CO2含有的分子数为1N AB.常温常压下,1.06 g Na2CO3含有的Na+离子数为0.02N AC.通常状况下,N A个CO2分子占有的体积约为22.4 LD.物质的量浓度为0.5 mol/L的MgCl2溶液中,含有Cl-个数为1N A6、用N A表示阿伏伽德罗常数的值。
下列判断正确的是( )A.1 g H2含有的氢原子数目为2N AB.常温常压下,22.4 L O2含有的分子数目为N AC .1 L 1 mol ·L -1 KOH 溶液中含有的钾离子数目为N A D .1 mol Zn 变为Zn 2+失去的电子数目为N A 7、下列实验操作正确的是 ( )A .蒸发时,将蒸发皿放置在铁架台的铁圈上直接用酒精外焰加热B .蒸馏时,温度计水银球插入圆底烧瓶内液面之下,冷凝水从冷凝管下口进C .萃取时,分别用两个烧杯从下口接收有机层和水层D .配制100 mL 0.100 mol/L 的硫酸铜溶液,可将2.50克胆矾溶于100 mL 蒸馏水8、实验室需要用480 mL 0.1 mol ·L -1的硫酸铜溶液,以下配制方法正确的是 ( )A .称取12.5 g 胆矾(CuSO 4·5H 2O),配成500 mL 溶液B .称取12.5 g 胆矾(CuSO 4·5H 2O),加入500 mL 水配成溶液C .称取7.68 g 无水硫配铜粉末,加入480 mL 水配成溶液D .称取8.0 g 无水硫酸铜粉末,加入500 mL 水配成溶液9、200 mL Fe 2(SO 4)3溶液中含Fe 3+ 56 g ,溶液中SO 42-的物质的量浓度是 ( )A .7.5 mol/LB .5 mol/LC .10 mol/LD .2.5 mol/L 10、三种气体X 、Y 、Z 的相对分子质量关系为M r (X)<M r (Y)=0.5M r (Z),下列说法正确的是( )A .原子数目相等的三种气体,质量最大的是ZB .相同条件下,同质量的二种气体,气体密度最小的是XC .若一定条件下,三种气体体积均为2.24 L ,则它们的物质的量一定均为0.1 molD .同温下,体积相同的两容器分别充2 g Y 气体和1 g Z 气体,则其压强比为2︰111、NaHS 、MgSO 4、NaHSO 4三种物质组成的混合物中,已知氧元素的质量分数为a%,则其中硫元素的质量分数为 ( )A .a%B .1-1.75%C .4(1-a%)/7D .3(1-a%)/712、用N A 表示阿伏加德罗常数,下列叙述中正确的是A. 0.1mol/L100mL 稀硫酸中含有硫酸根个数为0.1N AB. 1molCH 3+(碳正离子)中含有电子数为10 N AC.16g 由氧气和臭氧组成的混合物中含有的分子总数为0.5 N AD. 12.4g 白磷中含有磷原子数为0.4N A13、N A 表示阿伏加德罗常数,下列关于0.3mol/L 的MgCl 2溶液的说法正确的是( )A. 100mL 的溶液中含有Mg 2+、Cl -的总数为0.6N AB. 100mL 的溶液中含有Mg 2+的数目是0.1N AC. 3L 溶液中Mg 2+的浓度是0.3mol/LD. 1.5L 溶液中含有Cl -的浓度是4.5mol/L14、由硫酸钾、硫酸铝和硫酸组成的混合溶液,其c (H +)=0.1 mol ·L -1, c (Al 3+)=0.4 mol ·L -1,c (SO 42-)=0.8 mol ·L -1,则c (K +)为( ) A .0.15 mol ·L -1 B .0.2 mol ·L -1 C .0.3 mol ·L -1 D .0.4 mol ·L -1 15、某氯化镁溶液的密度为1.2g / cm 3,其中镁离子的质量分数为5.0%,300mL 该溶液中Cl -的物质的量等于 ( )A .0.37 molB .0.63 molC .0.75 molD .1.5 mol16、用碱液吸收CO 2可减轻大气污染。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
葫芦岛市第一高级中学课外拓展训练高二英语(十二)阅读理解 AThere is something about shared pains that can bring two people closer together. In this case, the two people were my dad and me, and the pains were a canoe race. My parents split up when I was young. I ended up moving to the city with my mom and my sister, so I didn’t get to see my dad nearly as often as I would have liked. Summer was great because my sister and I spent several weeks visiting him. We would go fishing, horseback riding, hiking, camping and canoeing. The quantity of time we spent together may have been low, but the quality was always high.I was fifteen and not an athlete, so actually using my muscles to engage in competition was a new experience. My dad and I had spent many an hour in the canoe, but not in fast-flowing water and never in a hurry. I sized up the other canoe racers. There was little doubt that first would be taken by the two men with the high-tech canoe that looked fast just sitting there on the beach. I was also certain that second belonged to my dad’s German friends. The last of ou r competitors was another father-son team, and we seemed to be evenly matched in physical size and quality of watercraft.Soon after, the race got underway. I dug in with all my strength in the hope thatto make it that far and I had the sense that my arms could last the rest of the race. There was no question in my dad’s wo rld. I was happy.We got across the finishing line and my dad and I shared a bear hug. Then he said, “That was fun.” And he was right. It was fun . An hour later I was feeling sor e and exhausted and working my way through my third hot dog when my dad came up to me.1. What does the underlined sentence in Paragraph 4 mean?A. They made great effort to speed the canoe.B. They poured petrol into the canoe.C. They filled the canoe with air.D. They waved to the racers in the air.2. Which of the following statements in NOT true?A. Four teams participated in the canoe race.B. The author fulfilled his original goal at last.C. The author’s German f riends probably won second place.D. The author was worn out and hungry after the race.3. It can be inferred from the passage that_____.A. the author’s parents split up when he was young.B. the author got alongwell with his fatherC. the author was an excellent athlete.D. the author’s father didn’t want to join in the canoe race4. What is the main idea of the passage?A. The quality of time people spent together matters.B. The strong willpowerhelps you succeedC. The time spent with one’s father brings happiness.D. The shared pains bringpeople closer.BWhether you are at a public restaurant, a coffee shop, waiting in line at the airport or bank, or aroundthe family dinner table, you will see people focused on their phones, messages, chatting, and postingpictures of delicious food on Instagram. “ I can rarely remember the last time I saw my teenagerwithout a phone in her hand,” one mom called Sarah said. “She texts so much; her phone is practicallya part of her body.” So m any people—parents and kids alike—are feeling mentally and physically exhausted and “phone-overwhelmed”. What’s the solution to this problem?Make a plan. Choose specific times(say, 8 a. m. , 12 a. m. , and 4 p. m.)when you intend to “check in” to read t exts, social media updates, and so on, and then do your best to stick to the plan. Try not to just “wing it”. Create phone-routinesthat help you to create the kind of day(and life)that you want.Savor the sound of silence. If your phone is continually bleeping and pinging every time” something happens”, it’s going to be tough for you to stay focused on whatever you’re trying to do—you’ll be tempted to check in and see what’s up! Turn the volume on your phone down to zero or power down your phone completely. If you’re concerned that you might miss something important—like an emergency phone from your parents or your boss—you can create a “call filter(过滤器)” so that certain people’s calls come through even if your phone is on “silent”. That way you can rest easy, knowing that you will never miss something that is truly urgent. Enjoy phone-free adventures. A few times a week, try leaving your phone safely at home. Go for a phone-free walk with your dog, a phone-free date with your sweetheart, or a phone-free trip to the grocery store. When was the last time you did that?See how it feels to move freely through the world without the digital “companion” for a while. It must be a valuable experience that can help you enjoy the real world.5. What happened to Sarah and her daughter according to the text?A. Sarah felt exhausted because she had seen her daughter’s phoneB. Sarah could not remember the time when she last saw her daughter’s phoneC. Sarah could not remember where her daughter’s phone wasD. Sarah thought her daughter had been spending too much time on her phone6. The underlined word “Savor” in the third paragraph can be best replaced by ___________.A. StandB. EscapeC. EnjoyD. Break7. From the passage ,we can learn __________.A. many people feel it difficult to tear themselves away from their phonesB. no calls can get through if your phone is on silentC. you can never try going without your phone in your leisure timeD. only by completely turning off your phone can you focus on your work8. The article is intended to _________.A. warn people of the possible damage caused by using phones constantlyB. suggest some tips to create a balanced relationship with your phoneC. convince people of the benefits of leaving phones at homeD. argue that using phones constantly will make people extremely tired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。