2020届辽宁省大连市高三双基测试英语试题
第一部分（共20小题每，小题1.5分，满分30分）
1．. I was embarrassed to admit that yesterday I ______ a serious error.
A．acted B．committed C．performed D．completed
2．Both men have been _______to life imprisonment because of robbery.
A．choked B．condemned
C．consisted D．convinced
3．One hundred and fifteen Chinese companies hit the newly released Fortune 500 list for 2017, ______ an increase for the 14th straight year, domestic website https://www.doczj.com/doc/9c3965872.html, reported on Thursday.
A．to realize B．realized
C．realizing D．having realized
4．--- Is it convenient to you if I call you up at 9 o’clock tomorrow morning?
--- I’m afraid not. I ______ a meeting then.
A．will have attended B．was attending
C．will be attending D．am attending
5．—Sometimes I am even sleepy in class.
—It’s terrible. You _____ as well go to bed earlier.
A．should B．will
C．might D．can
6．--- Do you think I should join the singing group, Mary?
--- ______ If I were in your shoes, I certainly would.
A．None of your business．B．It depends.
C．Why not? D．I don’t think so.
7．—Have you finished all your exercises?
—Yes, ________ is left. As a matter of fact, they are as easy as ABC．
A．nothing B．not one C．none D．neither
8．I hope my teacher will take into _______ the fact that I was ill just before the exams when she marks my paper.
A．idea B．considered C．account D．thought
9．Every four years Americans __________ the transfer of power.
A．carry over B．carry off
C．carry on D．carry out
10．Never before ________ the famous museum was just a stone's thro away from their school, so out
________.
A．had they known; went all they B．they had known; went all they
C．had they known; they all went D．they had known; they all went
11．---It was Sunday today, and I _______ up very early.
---So you really had a good rest.
A．didn’t need to get B．needn’t have got C．needn’t to get D．don’t need get
12．It’s supposed to be the end of the paperback(简装书) and the __________ of digital media, but some bookstores are surviving the Internet Age with surprising success.
A．deadline B．dawn
C．dusk D．departure
13．--- Hello, Tom. This is Mary speaking.
--- What a coincidence! I_________ about you.
A．just thought B．was just thinking
C．have just thought D．would just think
14．—Thank you very much for everything ．You've been so helpful .
—_ _．Just let me know if there is anything else I can do for you．
A．With pleasure B．The pleasure is mine．
C．Please don't say so D．No, thanks
15．Though winters in Britain are cold and there is usually snow, there are ________ places for skiing. A．some B．many C．few D．a few
16．She doesn’t speak our language, she seems to understand what we say.
A．yet B．and
C．or D．so
17．More and more people prefer to live in the countryside, _______ appeal for them lies in the quiet and slow-paced life.
A．who B．Which
C．whose D．what
18．Lucia impressed her peer students with her musical talent, as well as several foreign languages ______. A．on her own B．under her control C．in her charge D．at her command
19．All the photographs in this book, stated otherwise, date from the 1950s.
A．unless B．until C．once D．if
20．Not having worked out the program, ________ leave the office.
A．so he was forbidden to B．and he didn’t want to
C．his little son couldn’t make him D．be couldn’t free himself to
第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
21．（6分）Stephen Hawking’s final fear was that DNA manipulation would lead to a master race of superhumans. The physicist, who died aged 76 in March, 2018, thought the development could destroy the rest of human beings. His last prediction is revealed in a new book of his collected articles and essays called Brief Answers to Big Questions.
Hawking feared rich people would soon be able to edit their children’s DNA to improve attributes li ke memory and disease immunity. And he said that would pose a crisis for the rest of the world even if politicians tried to illegalize the practice. In an extract (摘录) published by The Sunday Times, he wrote: “I am sure that during this century people will discover how to modify both intelligence and instincts such as aggression. “Laws will probably be passed against genetic engineering with humans. But some people won’t be able to resist the temptation to improve human characteristics, such as memory, resistance to disease and length of life.” And he said that would cause huge pro blems for humans who have not undergone the same process, leaving them unable to compete. The professor even warned it could lead to the extinction of humanity as we know it. He said of normal humans: “Presumably they will die out, or become unimportant. Instead, there will be a race of self-designing beings who are improving at an ever-increasing rate.” The Brief History of Time author also refers to techniques like Crispr, which enables scientists to modify harmful genes and add in others. And although such procedures could be a boost for medical science, some critics are worried that they could cause a eugenics-style (优生方式) movement, where the weak are weeded out of society.
The new book, published by Hodder & Stoughton on Tuesday, also collects his writings on what he thought were the big questions facing science and wider society. In it, he examines whether aliens exist, colonize space and whether humans will ever go beyond our Solar System.
1、Stephen Hawking’s views don’t include _________.
A．DNA manipulation could lead to the extinction of human beings.
B．There exist techniques to modify harmful genes and add in good genes.
C．People cannot resist the temptation to improve human characteristics.
D．Humans who haven’t undergone genetic engineering may die out.
2、Which one is the hook published by Hodder & Stoughton?
A．Brief Answers to Questions. B．The Sunday Times.
C．The Brief History of Time. D．Solar System.
3、What’s Stephen Hawking’s attitude towards human genetic engineering?
A．Supportive. B．Impartial. C．Favorable. D．Concerned.
4、What does the text mainly want to tell us?
A．Crispr can enable scientists to get harmful genes changed.
B．DNA manipulation will create a master race of superhumans.
C．Humans will colonize space and go beyond our Solar System.
D．DNA manipulation may lead to the extinction of human beings.
22．（8分）To help make up for sleep lost during marathon night flights, migrating( 迁徙) birds take
hundreds of power nap(小睡) during the day, each lasting a few seconds.
Every autumn, Swainson’s thrus hes(画眉) fly up to 3,000 miles from their breeding grounds in northern Canada and Alaska to winter in Central and South America. Come spring, the birds make the long trip back.
The birds fly mostly at night and often for long hours at a time, leaving little time for sleep. So to get through these tiresome periods, thrushes, during autumn and spring when the birds are normally migrating, change their sleep patterns, staying awake at night and resting during day. But instead of sleeping for a long period at a time, the birds took several naps a day, each one lasting only 9 seconds on average.
The thrushes also mixed up their shut-eye sessions with two other forms of sleep. In one, called unilateral eye closure, or UEC, the birds rested one eye and one half of their brains while their other eye and half brain remained open and active, protecting them from danger.
The birds also occasionally slipped into another state, one that any college student who has ever been stuck in a boring lecture can relate to. Called drownsiness( 睡意), this state is characterized by a partial shutting of both eyes that still allows for some visual processing.
“In terms of quality, drowsiness may be less useful than normal sleep, but it may also be safer.” said Fuchs.
What’s interesting is that even animals should make up for sleep loss. That a need for sleep cannot be lost even in these birds means the importance of sleep for many, if not all, animals, not to mention human.
1、What would be the best title for the text?
A．Migrating Birds Travel for Long Hours
B．Migrating Need Help
C．How Birds Migrate during Autumn
D．Migrating Birds Take Many Daily Power Naps
2、According to the text, when having drowsiness, the thrushes______.
A．will rest one eye and the other active
B．will often sleep during day
C．will still be careful with the possible dangers
D．will not see anything in front of them
3、What can we learn from the text?
A．Sleep is important for human being.
B．Animals need sleep to rest.
C．Migrating birds need sleep only during day.
D．College students often have drowsiness in fall.
23．（8分）Joanne was stuck in a traffic jam in central Birmingham at 5:30, and at 6:30 she was expected to be chairing a meeting of the tennis club. At last, the traffic was moving. She swung quickly racing to her house. As she opened the door, she nearly tripped over Sheba.
“Hey, Sheba,” she said, “I’ve got no time for you now, but I’ll take you out as soon as I get back from tennis club.” Then she noticed Sheba seemed to be coughing or choking. Obviously, she coul d hardly breathe. Immediately, Joanne realized she would have to take her to the vet (兽医). When she got there, the vet was just about to close for the day. Seeing the state of Sheba, Dr. Sterne brought her quickly into his office.
“Listen, doctor, I’m really in a rush to get to a meeting-can I leave her with you, and go and get changed? I’ll be back in ten minutes to pick her up, and then I’ll take her on to the meeting with me. Is that OK?”
“Sure,” said the doctor.
Joanne made the quick trip back to her house in a couple of minutes. As she was once more entering the hallway, the phone by the door began to ring.
“This is Dr. Sterne,” said an anxious voice. “I want you to get out of that house immediately,” said the doctor’s voice. “I’m coming round fight away, and the police will be there any time now. Wait outside!”
At that moment, a police car screeched to a stop outside the house. Two policemen got out and ran into the house. Joanne was by now completely confused and very frightened. Then the doctor arrived.
“Where’s Sheba? Is she OK?” shouted Joanne.
“She’s free, Joanne. I took out the thing which was choking her, and she’s OK now.”
Just then, the two policemen reappeared from the house, half-carrying a white-faced man, who could hardly walk. There was blood all over him.
“My God,” said Joanne, “how did he get in there? And how did you know he was there?”
“I think he must be a burglar,” said the doctor. “I knew he was there because when I finally removed what was stuck in Sheba’s throat; it turned out to be three human fingers.”
1、What was Joanne supposed to do at 6: 30?
A．To walk her dog. B．To see her doctor.
C．To attend a club meeting. D．To play tennis with her friends.
2、Joanne wanted to get back to her home again ____________.
A．to dress up for the meeting
B．to phone the police station
C．to catch the badly hurt burglar
D．to wait for her dog to be cured
3、From the passage, we can infer that ____________.
A．Sheba fought against the burglar
B．the police found the burglar had broken in
C．Joanne had planned to take her dog to the meeting
D．the doctor performed a difficult operation on the dog
4、In this passage, the writer intends to tell us that the dog is ____________.
A．clever B．friendly
C．frightening D．devoted
24．（8分） A bite from a tsetse fly (采采蝇) is an extremely unpleasant
experience. It is not like a mosquito, which can put its thin mouthpart directly into your blood, often without you noticing. In contrast, the tsetse fly’s mouth has tiny saws on it that saw into your skin on its way to suck out your blood.
To make matters worse, several species of tsetse fly can transmit diseases. One of the most dangerous is a parasite that causes ＂sleeping sickness＂, or ＂human African trypanosomiasis＂to give it its official name. Without treatment, an infection is usually fatal.
Like so many tropical diseases, sleeping sickness has often been neglected by medical researchers. However, researchers have long endeavored to understand how it avoids our bodies’ defence mechanisms. Some of their insights could now help us eliminate sleeping sickness altogether.
There are two closely-related single-celled parasites that cause this deathly sleep: Trypanosoma brucei rhodesiense and T. b. gambiense. The latter is far more common: it is responsible for up to 95% of cases, mostly in western Africa. It takes several years to kill a person, while T. brucei rhodesiense can cause death within months. There are still other forms that infect livestock.
After the initial bite, sleeping sickness symptoms often start with a fever, headaches and aching muscles. As the illness goes on, those infected become increasingly tired, which is where it gets its name. Personality changes, severe confusion and poor coordination can also happen.
While medication does help, some treatments are toxic and can themselves be deadly, especially if they are given after the disease has reached the brain.
It is worth noting that sleeping sickness is no longer as deadly as it once was. In the early 20th Century several hundred thousand people were infected each year. By the 1960s the disease was considered ＂under
control＂and had reached very low numbers, making its spread more difficult. But in the 1970s there was another major epidemic, which took 20 years to control.
Since then, better screening programmes and earlier interventions have reduced the number of cases dramatically. In 2009 there were fewer than 10,000 cases for the first time since records began, and in 2015 this figure dropped to fewer than 3,000, according to the latest figures from the World Health Organisation. The WHO hopes the disease will be completely eliminated by 2020.
While this decline looks positive, there may be many more cases that go unreported in rural Africa. To eliminate the disease completely, infections have to be closely monitored.
More problematically, a series of new studies have shown that the parasite is more complicated than previously believed.
Sleeping sickness has always been considered —— and diagnosed —— as a blood disease, because T. brucei parasites can readily be detected in the blood of its victims.
1、A tsetse fly is different from a mosquito in that________.
A．it can put its thin mouthpart directly into your blood
B．all species of tsetse fly can transmit diseases
C．it can spread a parasite that causes ＂sleeping sickness＂
D．its mouth has larger saws than those on a mosquito
2、What can be learned about ＂sleeping sickness＂according to the text ?
A．It is formally called＂human American trypanosomiasis＂.
B．If left untreated, it can possibly be deadly.
C．It remains as deadly as it used to be.
D．It usually draws attention from medical researchers.
3、What is implied in the last three paragraphs ?
A．＂Sleeping sickness＂will be completely eliminated by 2020.
B．The parasite causing ＂sleeping sickness＂is easy to detect now.
C．T. brucei parasites can only be detected in the blood of its victims.
D．Data about ＂sleeping sickness＂cases may not be so accurate.
4、What would be the best title of this passage ?
A．A mosquito that can carry deadly diseases.
B．A bite from this fly puts you into a deadly sleep.
C．Symptoms that are characteristic of ＂sleeping sickness＂.
D．How to control deadly＂sleeping sickness＂from a tsetse fly.
25．（10分）If you are in a dilemma about being self-taught or getting formal education, you have come
to the right webpage. In this article, we note the advantages of each of these to help you decide which one would be the best for you.
Perhaps the biggest advantage of being self-taught is that you are able to save a lot of money. With each passing year, the cost of getting a degree is on the rise. As a result, many students these days tend to graduate from college with a significant amount of debt. This makes it necessary for them to get a job as soon as possible, otherwise a number of serious issues may arise. Besides, it is possible to learn faster on your own, by focusing on only those areas that you are interested in. Finally, learning on your own can be a great confidence builder. Y ou have to struggle to gain knowledge but once you clear the basics on your own, you will find yourself being much more confident about your abilities.
One of the biggest advantages of formal education is that you get a degree which is a mark of recognition that you have achieved a level of knowledge in that particular field. Many companies tend to prefer candidates who have a college degree. What’s more, though formal education lacks the convenience and flexibility of self-education, it offers you much more in terms of the actual structure of the learning process. Last, being formally educated means that you will enter a college or other similar educational institutions. There you will get the benefit of being taught and guided by learned teachers and other subject experts. This will be a big benefit as you will be able to take advantage of their experience and gain in-depth knowledge about the subject.
Thus, both formal education and self-education have their own sets of advantages. The choice between the two comes down to individual preferences as well as personal situations.
1、Which of the following is an advantage of self-education?
A．A faster pace of learning
B．Being guided by subject experts
C．A wider range of ways to gain knowledge
D．Having more chances of getting part-time jobs.
2、To get the benefit of being taught by learned experts, you should ________.
A．choose self-education
B．enter an educational institution
C．work for learned teachers
D．make use of webpages about education
3、What is the most important factor in choosing the way of education?
A．The reputation of educational institutions.
B．The knowledge of teachers and experts.
C．The opinions of relatives and friends.
D．One’s preference and situations.
4、What is the author’s purpose of writing this text?
A．To promote a webpage about education.
B．To prove that self-education is the best choice.
C．To help readers choose between two form of education.
D．To prove that it’s difficult to decide on the proper education.
第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．
26．（30分）While I was waiting to enter university, I saw in a newspaper a teaching job 1 at a school about ten miles from where I lived. Being very short of 2 and wanting to do something 3
I applied (申请), 4 as I did so, that without a degree and with no 5 of teaching my chances of getting the job were 6 .
However, three days later, a letter arrived, calling me to Croydon for a meeting with the headmaster. It proved to be a 7 journey: a train to Croydon station, a ten-minute bus ride and then a walk of at
8 a quarter of a mile. As a result I arrived there, feeling too hot to be nervous. It was clearly the 9 himself that 10 the door. He was short and round.
"The school," he said, "is made up of one 11 of twenty-four boys between seven and thirteen." I should have to teach all the subjects except art, 12 he taught himself. I should have to divide the class into 13 groups and teach them in turn at three different 14 , and I was 15 at the thought of teaching maths—a subject at which I wasn’t very 16 at school. Worse perhaps was the idea of 17 to teach them on Saturday afternoon because most of my friends would be 18 themselves at that time.
Before I had time to ask about my salary, he got up to his 19 . "Now" he said, you’d better meet my wife. She is the one who really 20 this school.
1、A．kept B．lost C．wanted D．found
2、A．money B．time C．students D．clothes
3、A．harmful B．useful C．funny D．secret
4、A．expecting B．whispering C．fearing D．considering
5、A．material B．experience C．means D．books
6、A．nice B．great C．slight D．helpful
7、A．difficult B．pleasant C．comfortable D．short
8、A．most B．least C．last D．first
9、A．teacher B．door-keeper C．student D．headmaster
10、A．shut B．opened C．repaired D．kicked
11、A．group B．class C．dozen D．score
12、A．which B．that C．what D．this
13、A．one B．two C．three D．four
14、A．classes B．subjects C．levels D．places
15、A．excited B．angry C．glad D．disappointed
16、A．poor B．interested C．weak D．good
17、A．forcing B．having C．forgetting D．managing
18、A．watching B．studying C．enjoying D．helping
19、A．letter B．feet C．hands D．wife
20、A．runs B．starts C．observes D．likes
第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。
27．（15分）As prices and building costs keep rising, the “do-it-yourself”(DIY) trend in the U. S. 1．(continue) to grow. “We needed furniture for our living room,” says John Ross, “and we just find it hard2．(pay) for what we need. So we decided to try making a few tables and chairs. ”John got married six 3．(month)ago, and in common with many young people these days, they are struggling to make a home at a time when the cost of living is very high.4．(take)a 2-week course for $280 at a night school, now the Rosses build all their furniture and make repairs around the house.
Jim Hatfield has three boys and his wife died. He has a full-time job at home as well 5．in a shoe making factory. Last month, he 6．(receive) a car repair bill for $420. “I was 7．(deep) upset about it that my car repairs cost too much. So I decided to be 8．do-it-yourselfer”.
John and Jim are not unusual people. Most families in the country are doing everything9．can to save money so they can fight the high cost of living. If you are interested in “do-it-yourself”, you can go to DIY classes. And for those 10．don’ t have time to take a course, there are books that tell you how you can do things yourself.
第四部分写作（共两节）第一节短文改错（满分10分）
28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Lu Yonggen, an academician at the Chinese Academy of Sciences, has donated life savings of 8.8
2015年大连市高三双基测试卷 物理 命题人：宋小羽吴崇高杨慧敏 说明：1.本试卷分第I卷（选择题）和第II卷（必考题+选考题）两部分．全卷共100分，测试用时90分钟。 2.试题全部答在“答题纸”上，答在试卷上无效。 第Ⅰ卷（选择题，共40分） 一、选择题：本题共10小题，每小题4分．在每小题给出的四个选项中，第1~6题只有一项符合题目要求，第7~10题有多项符合题目要求。全部选对的得4分，选对但不全的得2分，有选错的得0分。 1．下列说法正确的是（）A．伽利略首先建立了加速度概念 B．牛顿通过斜面实验得出自由落体运动的位移和时间的平方成正比 C．安培发现了产生感应电流的条件 D．奥斯特发现了判定电流产生磁场方向的右手螺旋定则 2．如图所示是质量为1 kg的质点在水平面上做直线运动的v-t图象，下列判断正确的是（）A．在t＝1 s时，质点的加速度为零 B．在3～7 s时间内，质点的位移为11 m C．在t＝5 s时间内，质点的运动方向发生改变 D．在4～6 s时间内，质点的平均速度为3 m/s 3．木块A、B重量分别为50N和60N，它们和水平地面之间的动摩擦因数均为0.25，夹在A、B之间的轻弹簧被压缩了2cm，弹簧的劲度系数为400N/m。系统置于水平地面上静止不动。现用F=２N的水平拉力作用在木块B上，如图所示。则力F作用后，下列说法正确的是（） A．木块A所受摩擦力大小是12.5N B．木块A所受摩擦力大小是10.5N C．木块B所受摩擦力大小是10N D．木块B所受摩擦力大小是６N 4．我国嫦娥三号探测器已实现月球软着陆和月面巡视勘察，嫦娥 三号的飞行轨道示意图如图所示。假设嫦娥三号在环月圆轨道和 椭圆轨道上运动时，只受到月球的万有引力，则 A．嫦娥三号在环月椭圆轨道上P点的速度大于Q点的速度 B．嫦娥三号由环月圆轨道变轨进入环月椭圆轨道时，应让发动机点火使其加速
2008辽宁高考英语试卷分析 2008 高考英语辽宁卷，体现了英语考试大纲的要求，即突出了语言交际能力的测试，高考试卷整体难度平稳，无偏、难、怪题。试题难度与2007年持平。延续了2007年的模式，突出了新考纲的要求。注重基础知识，强化知识的运用。综合性较强，对高中英语教学起到了良好的导向作用。 一、单项选择： 在15道选择题中，考查知识比较全面。突出了在语境中基本语法知识的运用。考查中心仍然是基础知识和基本能力。同时，又重视应用，不是死板和孤立的考查某一内容。题目的选择难度适中，重点突出。充分表明英语大纲的重点。考点如下：情景交际：21，34，情态动词、动词时态、动词短语、非谓语动词 22，23，29，25，31，27，冠词24，代词26，连词28，32，形容词30，名介33，倒装35，从上面不难看出，动词的用法是单项填空考查的重点。 e.g. 22, Peter _____ be really difficult at times even though he’s a nice person in general. A, shall B. should C. can D. must 答案： C 这是一个情态动词的考查。近几年高考，考查情态动词侧重在表示推测的用法及情态动词＋ have done , （2007 辽宁） ―― Turn off the TV, Jack.____ your homework now?
―― Mum, just ten more minutes, please. A. should you be doing B. Shouldn’t you be doing C. couldn't you be doing D. will you be doing 答案：B 23 We first met on a train in 2000. We both felt immediately that we _______ each other for years. A. knew B. have known C. had known D. known 答案：C 29．―― Have you got any job offers? ―― No, I ______. A. waited B. had been waiting C. have waited D. am waiting 答案：D 31. Please remain ____; the winner of the prize will be announced soon. A. seating B. seated C. to seat D, to be seated 答案：B 从上几道题可以看出，每道题所给的备选答案都是相同的动词，但是是以不同的动词形式出现。这样的题，考查点不是动词的时态、语态就是动词的非谓语形式，这时我们应把思维点转移到语法上，根据句意去选择最佳答案。
普通高等学校招生全国统一考试 英语 本试卷共12页，三大题，满分135分。考试用时120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、考生号、试室号和座位号填写在答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码横贴在答题卡右上角“条形码粘贴处”。 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信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。 3. 非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，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. 考生必须保持答题卷和答题卡的整洁，考试结束后，将试卷、答题卷和答题卡一并交回。 I语言知识及应用（共两节，满分45分） 第一节完形填空（共15小题；每小题2分，满分30分） 阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 How long can human beings live? Most scientists who study old age think that the human body is ___1___ to live no longer than 120 years. However, 110 years is probably the longest that anyone could hope to live ——if he or she is ___2___ healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce ___3___. They wear out, and as a result, we get old and ___4___ die. Even though we can’t live forever, we are living a ___5___ life than ever before. In 1900, the average American life span (寿命) was only 47 years, but today it is 75
目录 1.0Introduction (1) 2.0Data Analysis (1) 3.0Using Data and Charts to represent data (3) Charts type (4)
1.0Introduction From the data of Jelly Bean analysis of the distribution of colors for different bag weight, I analyzed the data. This report will show you the analysis. 2.0Data Analysis From the following form of Jelly Beans distribution of colors in different bags, I can know some information. Blue Jelly Beans and red Jelly Beans’ amounts are the same in bag one. The most widely used color in bag one is orange, which has eight Jelly Beans. The second most widely used color is green which has seven, then is the blue and red, the final is black and yellow which has both five Jelly Beans. In bag two, the amount of green and yellow Jelly Beans are both six. Blue and black are the least widely used color in bag two. Both the amount of orange and red Jelly Beans are seven, which are the most widely used color in bag two. In bag three, blue, red and green are all 12. Orange is the most which is 15. In bag four, orange is the most which is 18. The black is also the lowest which has 4. In bag five, the red has the most that has 16. The lowest is 8. The most widely used color in bag six is orange, which has 16. Overall, the black is always the lowest in each bag.
辽宁省大连市2018届高三双基测试物理试题学校:___________姓名：___________班级：___________考号：___________ 一、单选题 1．一小球做竖直上抛运动的v-t图象如图所示，下列说法正确的是（） A．在t时刻，小球的加速度为零 B．在t时刻，小球的合外力为零 C．在0~2t时间内，合力对小球做的功为零 D．在0~2t时间内，合力对小球的冲量为零 2．一质点做匀加速直线运动，经过时间t，其位移为x，速度的变化为△v，则紧接着的相同的时间内，质点的位移为（） Δvt B．x+Δvt C．x+2Δvt D．x+3Δvt A．x+1 2 3．下列有关原子核和质能方程的说法，正确的是（） A．原子核的结合能等于使其完全分解成自由核子所需的最小能量 B．爱因斯坦质能方程表明，在一定条件下质量可以转化为能量 C．放射性元素发生β衰变时放出的是核外电子 D．两个质子之间，不论距离如何，核力总是大于库仑力 4．如图所示，木块A叠放在木块B的上表面，木块B上表面水平，B的下表面与斜面间无摩擦，A与B保持相对静止一起沿斜面下滑过程中，斜面体C保持不动，下列判断正确的是( ) A．A木块受到的摩擦力水平向右 B．A对B的作用力方向竖直向下 C．C与水平地面之间没有摩擦力 D．C对地面的压力小于A、B、C重力之和
5．环境监测卫星是专门用于环境和灾害监测的对地观测卫星，利用三颗轨道相同的监测卫星可组成一个监测系统，它们的轨道与地球赤道在同一平面内，当卫星高度合适时，该系统的监测范围可恰好覆盖地球的全部赤道表面且无重叠区域。已知地球半径为R，地球表面重力加速度为g，关于该系统下列说法正确的是（） A．卫星的运行速度大于7.9km/s B．卫星的加速度为g 2 C．卫星的周期为4π√2R g D．这三颗卫星的质量必须相等 6．一带正电的粒子仅在电场力作用下运动，其电势能保持不变，则（） A．该粒子一定做直线运动 B．该粒子在运动过程中速度保持不变 C．该粒子运动轨迹上各点的电场强度一定相同 D．该粒子运动轨迹上各点的电势一定相同 7．如图，一带电油滴在平行板电容器之间恰能处于静止状态，下列说法正确的是（） A．保持开关S闭合，适当上移P极板，油滴向上移动 B．保持开关S闭合，适当左移P极板，油滴向上移动 C．先断开开关S，再适当上移P极板，油滴仍静止 D．先断开开关S，再适当左移P极板，油滴仍静止 8．如图所示，线圈L的自感系数很大，且其电阻可以忽略不计，L1、L2是两个完全相同的小灯泡，随着开关S闭合和断开的过程中（灯丝不会断)，灯L1、L2的亮度变化情况是（） A．S闭合，L1不亮，L2亮度逐渐变亮，最后两灯一样亮久 B．S闭合，L1、L2同时亮，而后L1逐渐熄灭，L2则逐渐变得更亮
2014 辽宁高考英语卷 第二部分阅读理解 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中（A,B,C,D）中，选出最佳选项，并在答题纸上将该项涂黑。 A A new study shows students who write notes by hand during lectures perform better on exams than those who use laptops. Students are increasingly using laptops for note-taking because of speed and legibility. But the research has found laptop users are less able to remember and apply the concepts they have been taught. Researchers performed experiments that aimed to find out whether using a laptop increased th e tendency to make notes ”mindlessly” by taking down word for word what the professors said. In the first experiment, students were given either a laptop or pen and paper. They listened to the same lectures and were examined on their ability and to remember facts and on how well they understood concept. The researchers found that laptop users took twice as many notes as those wrote by hand. However, the type is performed worse at remembering and applying the concepts. Both groups scored similarly when it comes to memorizing facts. The researchers’ report said, “ While more notes are beneficial, if the notes are taken mindlessly, as is more likely the case on a laptop, the benefit disappears. In another experiment aimed at testing long-term memory, students took notes as before but were tested a week after the lecture. This time, the students who wrote notes by hand performed significantly better on the exam. These two experiments suggest that handwritten notes are not only better for immediate learning and understanding, but that they also lead to superior revision in the future. 21. More and more students favor laptops for note-taking because they can___. A write more notes B digest concepts better C get higher scores D understand lectures better 22. While taking notes, laptops users tend to be___. A skillful B mindless C thoughtful D tireless 23. The author of the passage aims to ___. A examine the importance of long-term memory B stress the benefit of taking notes by hand C explain the process of taking notes D promote the use of laptops. 24. The passage is likely to appear in ___. A a newspaper advertisement B a computer textbook C a science magazine D a finance report
全国各地高考英语书面表达汇总9套 新课标I卷 假定你是李华，暑假想去一家外贸公司兼职，已写好申请书和个人简历（resume）。给外教MS Jenkins 写信，请她帮你修改所附材料的文字和格式（format）。 注意： 1. 词数100左右; 2. 可以适当增加细节，已使行文连贯。 示例1 Dear Ms Jenkins, I'm Li Hua from your English writing class last term. I'm writing to ask for your help. I'm applying for a part-time job at a foreign company in my city during the summer vacation, and I have just completed my application letter and resume. However, I am not quite sure of the lan guage and the format I've used. I know you have a very busy schedule, but I'd be very grateful if you could take some time to go through them and make necessary changes. Please find my application letter and resume in the attachment. Thank you for your kindness! Yours, Li Hua 示例2 Dear Ms Jenkins, I am Li Hua, I am writing to tell you something about my plan for the coming summer vacation and I also want you to do me a favor. In order to get some practical experience, I am planning to take a part-time job in a foreign capital company. I have already finished my job application and personal resume. But this is the first time that I have written an application and the personals resume, so I don’t even know if there are something to pay attention to. So, I’m writing you the letter , hoping you can give me some help. I will be very grateful if you can help me. Looking forward to your reply. And I’d be really thankful. Yours, Li Hua 新课标Ⅱ卷 假定你是李华，你校摄影俱乐部（photography club）将举办国际中学摄影展。请给你的英国朋友Peter写封信。请他提供作品。信的内容包括：
分析学情统筹兼顾 务求实效扎实备考 嘉祥县第一中学
把握考纲分析学情统筹兼顾扎实备考 ——2013年高考基本能力测试备考各位领导、老师： 大家好！ 2012年高考刚刚过去，在过去的一年里经过全校上下的辛勤努力，嘉祥一中又取得了辉 煌的成绩。在这种形势下，我校“基本能力”在2012高考中也取得了优异成绩，成绩的取得 一方面得益于市、县两级教研室和学校领导的正确领导、重视和关心，一方面得益于兄弟学 校的支持、帮助和我们全体高三基本能力教师辛勤的创造性的活动。成绩凝聚了我们的心血 和汗水，是集体智慧的结晶。为使2013年基本能力成绩更上一层楼，现就我们2012年的备 考情况以及2013的努力方向与大家共同交流，不当之处敬请批评指正。 一、回顾 1．回眸2012年高考 理科：平均分：44.8 一本平均分：49.1 59.5% 二本平均分：47.5 62.7% 文科：平均分：41 2.下面就近六年来技术学科高考试题简要统计如下： 信息技术试题简要统计分析
通用技术试题简要统计分析 二、启示 1.命题整合性减弱，转移到“学科本位” 前三年，命题的思路打破学习领域与学科界限，围绕某一主题借助一定情境对各相关领域与学科知识进行适度的整合，以特定主题的形式随机考查有关的学科知识、能力与素养。从2010年起，逐步立足学科，坚持学科本位，2012年题目尤为突出学科本位。站在学科知识与能力考查的需要看待学科知识。淡化学科的交融、综合、交叉。 2.所赋分值基本趋于稳定，但涉及内容越来越多。 某品牌电热水壶(右图)设有防烧干装置，当壶中水盘低于一定值时，电源会自动断开；壶盖经过特殊设计，水烧开时，蒸汽会使水壶发出蜂呜声，起到提醒作用。下列说法正确的是（） A．壶中水温为防烧干系统的输入量（控制） B．蜂鸣声体现了人机工程学中的人机信息传递（人机关系） C．设计该水壶时，不必考虑壶盖的重量（设计分析） D．设计该水壶时，主要避循了美观性原则（设计原则） 3．题目越来越多的体现了技术的实践性，引导考生联系生活实际并解决实际问题。 近几年的信息技术试题中均有信息加工与处理的相关内容。通用技术多次涉及工具的选
2011年辽宁高考英语试题及答案 2011年普通高等学校招生全国统一考 试(辽宁卷) 英语 本试卷分第一卷(选择题)和第二卷(非选择题)两部分。考试结束后，将本试卷和答题卡一并交回。 第一卷 注意事项： 1.答第一卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2.选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。不能答在本试 卷上，否则无效。第一部分听力 (略) 第二部分英语知 识运用(共两节，满分45分) 第一节单项填空(共15小题;每小题1分，满分15分) 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项， 并在 答题卡上将该项涂黑. 例: We last night, but we went to the concert instead, A. must have studied B. might study C. should have studied D. would study 21. If you __ go, at least wait until the storm is over. A. can B. may C. must D. will 22. What are you doing out of bed, Tom? You're to be asleep. , A. supposed B. known C. thought D. considered 23. Twenty students want to attend the class that aims to teach to read first. A. what B. who C. how D. why 24. You are old enough to your own living. A.win B. gain C. take D. earn 25. No matter how , it is not necessarily lifeless.
2011年普通高等学校招生全国统一考试（广东A卷） 英语 Ⅰ. 语言知识及应用(共两节。满分35分) 第一节完形填空(共15小题；每小题2分，满分30分) 阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 It has been argued by some that gifted children should be grouped in special classes, The 1 has been on the belief that in regular classes these children are held back in their intellectual (智力的) growth by 2 situation that has designed for the 3 children. There can be little doubt that 4 classes can help the gifted children to graduate earlier and take their place in life sooner. However, to take these 5 out of the regular classes may create serious problems. I observed a number of 6 children who were taken out of a special class and placed in a 7 class. In the special class, they showed little ability to use their own judgment, relying 8 on their teachers? directions. In the regular class, having no worry about keeping up, they began to reflect 9 on many problems, some of which were not on the school program. Many are concerned that gifted children become 10 and lose interest in learning. However this 11 is more often from parents and teachers than from students, and some of these 12 simply conclude that special classes should be set up for those who are 13 . Some top students do feel bored in class, but why they 14 so goes far beyond the work they have in school. Studies have shown that to be bored is to be anxious. The gifted child whop is bored is an 15 child. 1. A. principle B. theory C. arguments D. classification 2. A. designing B. grouping C. learning D. living 3. A. smart B. curious C. mature D. average 4. A. regular B. special C. small D. creative 5. A. children B. programs C. graduates D. designs 6. A. intelligent B. competent C. ordinary D. independent 7. A. separate B. regular C. new D. boring 8. A. specially B. slightly C. wrongly D. heavily 9. A, directly B. cleverly C. voluntarily D. quickly 10. A. doubted B. bored C. worried D. tired 11. A. concern B. conclusion C. reflection D. interest 12. A. students B. adults C. scholars D. teachers 13. A. talented B. worried C. learned D. interested 14. A. believe B. think C. say D. feel 15. A. outstanding B. intelligent C. anxious D. ordinary 第二节语法填空(共10小题；每小题1.5分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16～25的相应位置上。 One Sunday morning in August I went to local music festival. I left it early because I had an
2011山东高考基本能力试题------------------------------------------------------- 来源:张学贤Copper的日志 2011年普通高等学校招生全国统一考试(山东卷) 基本能力测试 本试卷分第I卷和第II卷两部分,共12页,满分100分。考试用时120分钟。答题前,考生务必用0.5毫米黑色签字笔将自己的姓名、座号、准考证号、县区和科类填写在答题卡和试卷规定的位置。考试结束后,将本试卷和答题卡一并交回。 第I卷(共30分) 注意事项: 第I卷共30小题,全部为单项选择题,每小题1分,共30分。 每小题选出答案后,用2B铅笔把答题卡上队形的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其他答案标号。不涂在答题卡上,只答在试卷上不得分。 一.神奇壮丽的大自然,生命的摇篮,孕育着万物茁壮成长。 地球,我们共同的家园,江上如画,景象万千。下列说法正确的是 A.“夜来南风起,小麦覆陇黄”,风向因素决定小麦的成熟 B.“春江潮水连海平,海上明月共潮生”,潮起潮落与月球密切相关 C.“月下檐西,日出篱东”,日月星辰东升西落,绕地球运动周期相同
D.“山下桃花山上雪,山前山后两重天”,南坡暖北坡寒是世界各地都存在的现象 2.气候对自然景观影响颇多,“气候”与“天气”既有联系又有区别。下列选项描述气候的是 A.天空乌云密布,大雨倾盆 B.云南冬无严寒,夏无酷暑 C.今晨寒风凌烈,气温骤降 D.昨日晴空万里,艳阳高照 3.画家常常用画笔表现神奇的自然。优化《黄山云海》生动描绘了黄山的秀美景色。下列说法正确的是 A.黄山地处热带地区 B.黄山是“五岳”之首 C.该画运用了散点透视中的高远法 D.作品表现出山色苍茫、云海弥漫的意境 4.美丽的大自然蕴藏着丰富的矿产资源。钻石是经过琢磨的金刚石,下列说法正确的是 A.金刚石比石墨的硬度高 B.金刚石是一种金属单质 C.金刚石是可再生资源
辽宁省大连市（金普新区）2021届高三物理下学期双基测试试题 注意事项： 1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。满分 100 分，考试时间 75分钟。答卷前，考生务必将自己的姓名、考号填写在答题卡上，并将条形码粘贴在答题卡指定位置。 2．回答第Ⅰ卷时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号。写在本试题卷上无效。 3．回答第Ⅱ卷时，用黑色笔写在答题卡指定位置上。写在本试题卷上无效。 4．考试结束后，考生将答题卡交回。 第Ⅰ卷（选择题 共 46 分） 一、选择题（本题共 10 小题。在每小题给出的四个选项中，第 1～7 题只有一项符合题目要求，每个小题 4 分；第 8～10 题有多项符合题目要求，全部选对的得 6 分，选对但不全的得 3 分，有错选或不答的得 0 分） 1．如图所示，在离地面一定高度处把 4 个球同时以不同的初速度竖直上抛，不计空气阻力，则 1s 后速率最大的是（ ） 2．据报道，香烟会释放一种危险的放射性元素“钋( 210PO 84 )”，如果每天抽 1 包香烟，一年后累积的 辐射相当于 200 次胸透的辐射。210PO 84 连续发生一次α衰变和一次β衰变后产生了新核，新核的中子 数比新核的质子数多（ ） A ．39 个 B ．40 个 C ．42 个 D ．43 个 3．为了验证拉住月球使它围绕地球运动的力与拉着苹果下落的力是同一性质的力，同样遵从平方反比定律，牛顿进行了著名的“月地检验”。已知月地之间的距离为 60R （R 为地球半径），月球围绕地球公转的周期为 T ，引力常量为 G 。则下列说法中正确的是（ ） A ．由题中信息可以计算出地球的密度为 2 3GT
辽宁省高考英语试题及答案 第Ⅰ卷 第一部分听力（共两节，满分30 分） 做题时，现将答案标在试卷上，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，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 will Lucy do at 11:30 tomorrow? A. Go out for lunch. B. See her dentise. C. Visit a friend. 2. What is the weather like now? A. It’s sunny. B. It’s rainy. C. It’s cloudy. 3. Why does the man talk to Dr. Simpson? A. To make an apology. B. To ask for help. C. To discuss his studio 4. How will the woman get back from the railway station? A. By train. B. By car C. By bus. 5. What does Jenny decide to do first? A. Look for a job. B. Go on a trip. C. Get an assistant. 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
2018年全国各地高考英语试题及答案解析 全国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。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 James do tomorrow? A．Watch a TV program. B．Give a talk. C．Write a report. 答案：B 2．What can we say about the woman? A．She's generous. B．She's curious. C．She's helpful. 答案：C 3．When does the train leave? A．At 6：30.B．At 8：30.C．At 10：30. 答案：C 4．How does the woman go to work? A．By car. B．On foot. C．By bike. 答案：B 5．What is the probable relationship between the speakers? A．Classmates. B．Teacher and student. C．Doctor and patient. 答案：A 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 does the woman regret? A．Giving up her research. B．Dropping out of college. C．Changing her major. 答案：B 7．What is the woman interested in studying now? A．Ecology. B．Education. C．Chemistry. 答案：A 听第7段材料，回答第8、9题。 8．What is the man? A．A hotel manager.
辽宁省大连市2020届高三双基测试试题 说明： 1.本试卷分第I 卷(选择题)和第II 卷(必考题＋选考题)两部分。 2.全卷共100分，考试用时90分钟。 3.试题全部答在“答题纸”上，答在试卷上无效。 第I 卷(选择题，共40分) 一、选择题：本题共10小题，每小题4分。在每小题给出的四个选项中，第1～6题只有一项符合题目要求，第7～10题有多项符合题目要求。全部选对的得4分，选对但不全的得2分，有选错的得0分。 1.下列说法正确的是 A.β衰变现象说明电子是原子核的组成部分 B.在光电效应实验中，只增加入射光的强度，饱和光电流不变 C.在核反应方程414 17 278He N O X +→+中，X 表示的是中子 D.根据玻尔理论，处于基态的氢原子吸收光子发生跃迁后，其电子的动能减少 2.如图所示，斜面体置于粗糙水平面上，光滑小球被轻质细线系住放在斜面上，细线另一端跨过光滑定滑轮，用力拉细线使小球沿斜面缓慢向上移动一小段距离，斜面体始终静止。则在小球移动过程中 A.细线对小球的拉力变大 B.斜面对小球的支持力变大 C.斜面对地面的压力变大 D.地面对斜面的摩擦力变大 3.如图所示，质量分别为2m 和m 的A 、B 两物块，用一轻弹簧相连，将A 用轻绳悬挂于某处，调整细绳的长度，当系统处于静止状态时，物块B 恰好对地面没有压力，此时轻弹簧的形变量为x 。已知重力加速度为g ，若突然剪断细绳，则下列说法正确的是
A.剪断细绳后，A物块向下运动x时速度最大 B.剪断细绳后，A物块向下运动3x时速度最大 C.剪断细绳瞬间，A物块的加速度大小为3g D.剪断细绳瞬间，A物块的加速度大小为g 4.如图甲所示的电路中，理想变压器原、副线圈匝数比为10：1，电流表和电压表均为理想电表，R是光敏电阻(其阻值随光强增大而减小)、L是理想线圈、C是耐压值和电容都足够大的电容器、D是灯泡、K是单刀双掷开关。当原线圈接入如图乙所示的正弦交流电时，下列说法正确的是 A.开关K连通1时，若光照增强，电流表的示数变小 B.开关K连通1时，电压表的示数为22V C.开关K连通2时，D灯泡一定不亮 D.开关K连通2时，若光照增强，电压表的示数减小 5.如图所示，a、b两小球分别从半圆轨道顶端和斜面顶端以大小相等的初速度v0同时水平拋出，已知半圆轨道的半径与斜面竖直高度相等，斜面底边长是其竖直高度的2倍，若小球a能落到半圆轨道上，小球b能落到斜面上，则 A.a球一定先落在半圆轨道上 B.b球一定先落在斜面上 C.a、b两球可能同时落在半圆轨道和斜面上 D.a球可能垂直落在半圆轨道上 6.甲、乙两辆车初始时相距1000m，甲车在后，乙车在前，在同一条公路上做匀变速直线运动，它们的图象如图所示，则下列说法正确的是