辽宁省五校协作体2013届高三上学期联合竞赛英语
2013届高三上学期联合竞赛英语
第一部分英语知识运用（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）
21. To me, cycling at ___ altitude of more than 4,000 meters was _____ unforgettable
experience.
A. the; an
B. an; an
C. /; a
D. an; /
22. ------- Jack, you erase the blackboard today, __________?
------- But I did it yesterday.
A. will you
B. do you
C. would you
D. don’t you
23. What worried the mother most was __________ the Internet after class in this
school.
A. her son’s not forbidding surfing
B. her son’s not being forbidden to
surf
C. her son’s being not forbidden to surf
D. her son’s having not forbidden
surfing
24. -----How good the news is for you!
------ ______________.
A. You are friendly to tell me
B. It's kind of you to say so
C. I'm glad to see that
D. It's nice to hear from you
25. In the 21st century, all nations must take their ________of responsibility for the
global safety.
A. blame
B. charge
C. notice
D. share
26. The two friends had a quarrel about money, but shortly afterwards they shook
hands and ________.
A. took up
B. made up
C. put up
D. brought up
27. Perhaps Taobao is Asia’s largest and most popular retail（零售的）network
platform , _____ people can buy and sell a great variety of things .
A. which
B. where
C. when
D. that
28. Do you dress differently because of what you see in advertisements or buy things
you might not ________buy？
A. besides
B. therefore
C. furthermore
D. otherwise
29. —The dinner was delicious!
—I agree. I am so full.
—That's too bad. But some dessert ________.
A. has ordered
B. will be ordered
C. has been ordered
D. was going to be ordered
30. His behavior at the party last night seemed rather_______. Many of us were quite
surprised.
A. out of practice
B. out of place
C. out of order
D. out of pity
31. —Did you know any French before you arrived in Washington?
—Never ____ it, actually.
A. had I learned
B. have I learned
C. I learned
D. was I learning
32. This type of bamboo grows very fast and it will take only three to five years _____
it can be used in various fields .
A. before
B. since
C. when
D. as
33. I am sorry that I’ve failed to translate this poem but Shakespeare’s English is just
_____me.
A. off
B. beyond
C. over
D. behind
34. TV talk shows have covered every inch of space on daytime television . And
everyone , who watches them _____ , knows that each one is different in style .
A. regularly
B. generally
C. patiently
D. normally 35．He, an average citizen, always thinks of_____ he can do more for the people．A．how B．why C．what D．which
第二节完形填空(共20小题；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四个选项A、B、C和D中, 选出可以填入空白处的最佳选项。
Long long ago, there was a small village. This village had a 36 tradition. At the beginning of every year, any boy who had reached the age of majority (成年) was given land and money to build a home. The boy had to 37 his home before winter. If his home failed to endure the cold weather in winter, the villagers could not 38 him in any way．
One _39_, Paul and Marc reached their majority. They 40 their land and money and decided to search nearby villages for ideas on building their homes．In each village, they found the nicest 41 and talked to the owners. Each owner gladly offered 42 ．
After Marc saw several homes, he 43 the best ideas and went back to his own land. Paul, _44_, continued collecting more ideas. Soon he had so many great ideas that he began to 45 some of them. But he always believed he could find even better ideas in the next village．
Marc began building his home. He had several false starts, 46 his home gradually rose from his land. By fall, Marc had finished his home. It wasn't perfect, but it was strong and he could 47 it later. Paul enjoyed all the beautiful homes and 48 with home owners. The first snow came and Paul, realizing he was running out of time,
49 back to his land. He built the best home he could in the time he had, but it was
50 .The first winter storm destroyed his home and he froze to 51 ．The villagers mourned for him．
Marc 52 the winter．Each year, Marc searched for other good ideas he could use to make his own home look better. He became a leader in the village, 53 a family, and lived a happy, content life．
We all build and improve our own mental homes. It’s 54 and fun for us to search for ideas from other mental home owners, but we only improve our own mental home if we actually 55 the best ideas．
36．A．strange B．hopeful C．literary D．cultural 37．A．find B．make C．complete D．buy
38. A. help B．encourage C．scold D．persuade 39．A．winter B．summer C．autumn D．spring 40．A．exchanged B．received C．recognized D．advice 41．A．girls B．jobs C．houses D．presents 42．A．rooms B．drinks C．attention D．advice
43．A．expected B．gathered C．created D．understood 44．A．similarly B．finally C．however D．furthermore 45．A．forget B．believe C．replace D．doubt 46．A．because B．although C．but D．so 47．A．repair B．rebuild C．sell D．improve 48．A．conversations B．achievements C．struggles D．arguments 49．A．drove B．rushed C．flew D．moved 50．A．weak B．funny C．small D．amazing 51．A．blindness B．death C．sadness D．illness 52．A．experienced B．loved C．survived D．spent 53．A．brought B．earned C．contacted D．raised 54．A．slow B．easy C．dangerous D．special 55．A．realize B．bring C．collect D．apply
第二部分：阅读理解（共两节，第一节15小题，第二节5小题；每小题2分，满分40分）
第一节：阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。
A
I began working in journalism when I was eight. It was my mother’s idea. She wanted me to “make something” of myself, and decided I had better start young if I was to have any chance of keeping up with the competition.
With my load of magazines I headed toward Belleville Avenue. The crowds were there. There were two gas stations on the corner of Belleville and Union. For several hours I made myself highly visible, making sure everyone could see me and the heavy black letters on the bag that said THE SATURDAY EVENING POST. When it was suppertime, I walked back home.
“ How many did you sell, my boy?” my mother asked.
“ None.”
“ Where did you go?”
“ The corner of Belleville and Union Avenues.”
“ What did you do?”
“ Stood on the corner waiting for somebody to buy a Saturday Evening Post.”
“ You just stood there?”
“ Didn’t sell a single one.”
“ My God, Russell!”
Uncle Allen put in, “ Well, I’ve decided to take the Post.” I handed him a copy and he paid me a nickel. It was the first nickel I earned.
Afterwards my mother taught me how to be a salesman. I would have to ring doorbells, address adults with self-confidence, and persuade them by saying that no one, no matter how poor, could afford to be without the Saturday Evening Post in the home. One day, I told my mother I’d changed my mind. I didn’t want to make a success in the magazine business.
“If you think you can change your mind like this,” she replied, “ you’ll become a good-for-nothing.” She insisted that, as soon as school was over, I should start ringing doorbells, selling magazines. Whenever I said no, she would scold me.
My mother and I had fought this battle almost as long as I could remember. My mother, dissatisfied with my father’s plain workman’s life, determined that I would not grow up
like him and his people. But never did she expect that, forty years later, such a successful journal ist as me would go back to her husband’s people for true life and love.
56. Why did the boy start his job young?
A. He wanted to be famous in the future.
B. The job was quite easy for him.
C. His mother had high hopes for him.
D. The competition for the job was fierce.
57. From the dialogue between the boy and his mother, we learn that the mother was _______.
A. excited
B. interested
C. ashamed
D. disappointed
58. What did the mother do when the boy wanted to give up?
A. She forced him to continue.
B. She punished him.
C. She gave him some money.
D. She changed her plan.
59. What is the text mainly about?
A. The early life of a journalist.
B. The early success of a journalist.
C. The happy childhood of the writer.
D. The important role of the writer in his family.
B
Compulsive（强迫的）shoppers may have a new psychological excuse to blame for their wild shopping. Psychologists at the University of Canterbury in New Zealand are studying the “shop-till-you-drop” habit as a behavioral disorder similar to compulsive eating. Compulsive shoppers frequently buy more than they can afford or more than they need, and it causes them distress(苦恼).
“It becomes a problem when you are out of control,” psychology lecturer Neville Blampied said. “When you are feeling bad and blue, what do you do? Some people eat chocolate cake and ice cream. Some people take the credit card and go out to the shop.” Bank managers understand the problem because they have to deal with people who have to be persuaded to stop using their cards drawing money.
Compulsive shopping was first discovered in 1915, although it was then known as monomania. Few studies have been done on the problem.
An advertisement in a Christchurch paper, calling for people to take part in an experimental treatment program designed by Mr. Wilson, attracted 10 replies. But the problem, said Mr. Wilson, is “clearly not rare”. He thinks that compulsive shopping should be treate d with drugs. “As psychologists we are interested in non-drug treatments for behavioral difficulties,” Mr. Wilson said.
Compulsive eaters or shoppers get a kick from their habit. “Both activities provide an immediate kind of kick and you feel a bit better,” he said. “You have long-term problems, but human beings are extremely good at not seeing long-term problems and are very sensitive to short-term benefits,” he said.
The aim of the treatment was to help people find better ways of managing their emotions. The program, consisting of 10 one-hour weekly lessons and two follow-up treatments, is loosely based on teaching stress management.
“You often have to start to get people to correctly recognize their emotions. Not being able to know what you really feel weakens your ability to solve the problems connected with what’s making you feel that way,” Mr. Wilson said.
60.The compulsive shoppers will go shopping when ______.
A.they have lots of money
B.they are taking drugs
C.they are feeling sad
D.they win a prize
61. The underlined word “it” in the first paragraph most probably refers to __________.
A. compulsive eating
B. a new psychological excuse
C. the study done by Blampied
D. the behavior of wild shopping
62. Which of the following is considered important in treating compulsive shoppers?
A. Teaching them to manage their money better.
B. Teaching them to understand their emotions.
C. Persuading them not to draw money from the bank.
D. Treating them with right drugs.
63. When the writer says that compulsive shoppers get a kick from their habit, he
means that they __________.
A. feel distressed after their wild shopping
B. feel better after treatment from psychologists
C. are better able to deal with stress problems
D. have a feeling of excitement after shopping
C
Students who want to study in the United States may find that their chances for financial aid are limited. They often have to pay for their education with their own savings or their family's money.
A recent report from the Institute of International Education in New York looked at 2008-2009 school year.
Colleges and universities in the United States had more than half a million foreign students. 63% of them paid for school mostly by themselves or with family help. 26% percent were supported by the school they attended.
There are other sources of financial aid for international students. These include a student's home government or university, or the United States government. Private sponsors, international organizations and employers may also provide support. Yet during the last school year, not many students were able to depend on any of these other sources. Current employers provided the most help. Still, they represented the main support for just four percent of international students.
Those at the graduate level, however, are more likely than undergraduates to receive financial aid in the United States. More than 80% percent of foreign undergraduates depended mostly on personal and family money to pay for school last year. The same was true of less than half of graduate students. Most of the others received financial aid from their college or university in the United States.
A list of American schools that offer financial aid to foreign students can be found at a useful Web site. The address is https://www.360docs.net/doc/404938112.html,. This site also provides information about scholarship programs. But it warns foreign students not to pay if there is any charge for scholarship application forms. You could be cheated out of your money.
64. Most foreign students depend on _______ to pay for their education.
A. the home universities
B. personal or family money
C. the American schools
D. international organization
65. How many sources of financial aid are mentioned in the text?
A. 9
B. 3
C. 6
D. 12
66. Which of the following statements is true according to the text?
A. Foreign students have no chance to get money from American schools.
B. Most foreign graduate students depend on their own savings.
C. https://www.360docs.net/doc/404938112.html, offers financial aid and scholarship information.
D. Usually the present employers provide the most financial help.
67. The text mainly talks about ________.
A. financial aid for foreign students in US
B. the hard life for foreign students in US
C. the variety of educational choices in US
D. the disadvantages of studying in US.
D
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result：10％fewer heart attacks. 8％fewer strokes. 4％fewer deaths. 11％fewer new cases of heart disease. And 240 billion dollars in health care savings.
Researchers found it could prevent 100，000 heart attacks and 92，000 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California San Francisco was the lead author. She says people would not even notice a difference in taste with three grams，or one-half teaspoon，less salt per day. The team also included researchers at Stanford and Columbia University.
Each gram of salt contains four hundred milligrams of sodium（钠），which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies，while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas，like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute shows that the calorie information on the menu can influence what parents order for their children.
68. We can tell from the passage that now heart attacks occur in the US every
year.
A. 240，000
B. 900，000
C. 100，000
D.92，000
69. It can be inferred from the passage that .
A. all the heart diseases result from eating too much salt
B. the American Heart Association suggests less than 3 grams of salt a day for
everyone
C. Americans ate no more than 5 grams of salt per day in the 1970s
D. the less salt one eats，the healthier he will be
70. The last paragraph mainly tells us .
A. Bloombe rg has made some other efforts to improve people’s health
B. Bloomberg is very successful in his career
C. parents must pay great attention to calorie information
D. a new study is being done about calorie information
第二节：(共5小题；每小题2分，满分10分)
Smiling
People smile at times. ____71______.Depending on different cultures, smiling can express joy and amusement, but it can also indicate embarrassment. The following examples show this point of view:
_____72_____.Every one smiles at each other, this nonverbal communication shows being friendly in the United States. However，in China, smiling is not only an expression of happiness, but also a way to avoid being embarrassed. ____73____. Smiling is a kind of good will but not sneer（嘲笑）. For example: When a child falls off from a bike, the adults in China may smile, which is a kind of gentle encouragement and may not be a kind of impolite laugh.
When a person from the United States might blush（脸红）with embarrassment or become offensive, a Chinese might blush with smile. To avoid serious misunderstanding, people who engage in intercultural communication should be able to understand the meaning of smiling appropriately.____74______ Also; different cultures have different meanings about laugh. For example, Americans can enjoy a very heartfelt belly (腹部) laugh that comes from the deepest emotions. _____75_______.
A.Related to the smile is the laugh.
B.Chinese people like smiling when they are embarrassed in order to avoid
embarrassment.
C.Nonverbal communication is important because it is culture-related. It is based on
different beliefs, religions, values and customs in different cultures.
D. However, most Chinese seldom laugh that way because they are thought to be silly
except among close friends.
E. In an attempt to be open and friendly, people in the United States smile a lot.
F. Feelings of friendship exist everywhere but their expression varies.
G. However, the meaning of a smile in different cultures may be different.
第II卷（非选择题共35分）
第三部分写作(共两节，满分35分)
第一节：短文改错（满分10分）
假定英语课上老师要求同学之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏词符号（/\），并在该句下面写出该加的词。
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。
Dear Jim,
Thank you for your last letter telling me your recently news. I'd like to tell you something about our school sports meet. It was holding on Oct.20, which was a fine day. There were over 1,600 students and teachers attend it. Wang Lin, a student from my class won the 100-meter race. He finishes the race in 11.2 seconds and broke down the school record. They were all very excited. The sports meeting was great success. That was why we were all making every effort to our class honor. Although I was not one of the winner, I was proud of what we had done.
Looking forward to receiving your letter.
Yours,
Li Ping
第二节：书面表达（满分25分）
新学期开学了，同学们在选择“租房独住”还是“住学校宿舍”这个问题上很纠结，一些同学认为租房独住可以更自由地安排自己的生活和学习，……；另外一些同学认为集体生活更利于成长，……。请你写一篇不少于120字的短文，介绍这一情况并发表你自己的看法。
开头已写好，不计入字数。
Living alone or Living with Roommates
At the beginning of the new term, there appears a heated discussion among us as to whether we should live off campus or live together with other roommates in the students’ dormitory . Opinions vary from person to person.
参考答案
高|考∵试﹥题≦库
高三英语周测试题
虎门中学高三周测英语试题1 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） A The small coastal town of Broome, in northwest Australia, is a remote village in the vast countryside. There are no traffic jams and hardly any roads. There is only the massive Australian wild land, where some houses are 500 miles apart and some driveways are 50 miles long. There seem to be only two main sources of entertainment out here: the sunset at the beach and Sun Pictures. Sun Pictures is a very different movie theater：The seats are park benches and deck chairs, but you’re also welcome to sit on the grass. It is the world’s oldest outdoor movie garden. Sun Pictures was built in 1916 on the other side of the globe from Hollywood. All the big films were shipped here and the lonely country was amazed. Broome resident Pearl Hamaguchi has never traveled far from home. But in the Sun Pictures chairs, under the deep blue night sky, she has been almost everywhere. “And we came back excited about Gregory Peck,” she recalled. This is one of the few places left in the world where you can see two sets of stars at the same time-----one set in the sky, the other in the film. Each night, dozens of people from around the world line up at the old wooden stand, with no computer in sight, and buy their tickets to the latest films. Sun Pictures is also a museum, exhibiting projectors(放映机) that date back to the silent films, a portrait gallery of the famous people who never knew about this place---- even though they came here all the time. Every once in a while, I’m told, you might find a non-ticket holder in your seat. That’s why it’s always a good idea to shake out your chair to make sure there are no spiders or scorpions. “We’ve only had a couple of scorpion incidents but no one’s been stung yet,” said Aaron Mestemaker, a tourist visiting from Michigan. Sun Pictures is a holy hall of movie history and a reminder that air conditioning and carpet are no match for grass and fresh air---even when the lizards steal the scene. 21. The first two paragraphs want to show that__________. A. living in Broome is inconvenient B. the life in Broome is boring C. few people like to live in Broome D. Broome is simple but vast 22. Sun Pictures is different from other theaters because _________. A. it is the most historical outdoor theater in the world B. the audience can either sit on chairs or on the grass C. it was built by some constructor from Hollywood D. all the films were imported here from Hollywood 23. Gregory Peck is most probably the name of_________. A. a place B. a film C. a movie star D. a country fellow
2015全国中学生英语能力竞赛(NEPCS)初赛
2015年全国中学生英语能力竞赛（NEPCS）初赛 高三年级组试题 （总分：150分答题时间：120分钟） 听力部分（共三大题，计30分） ⅠResponses (句子应答) （共5小题；每小题1分，计5分） Please listen to the following five sentences and choose the best response to each one you hear. Each sentence will be read once. (请听下面5个句子，选出能应答所听句子的最佳选项。每个句子读一遍。)（答案涂在答题纸上） ⅠDialogues (对话理解) （共10小题；每小题1分，计10分） (A)Please listen to the following five mini-dialogues. Each dialogue is followed by a question. Choose the best answer to each question according to the dialogue you hear. Each dialogue and question will be read twice.（请听下面五组对话，每组对话后有一个问题，根据你所听到的对话内容，选择能回答所提问的最佳选项。 每组对话和问题均读两遍。）（答案涂在答题纸上） 6 A.Hold a party at home. B.Buy a Christmas present. C.Take the woman to the party. D.Repair the woman’s car. 7 A.He dialed a wrong number. B.The phone line is busy. C.Mr. Hewitt is not in the office. D.Mr. Hewitt is busy now. 8 1 A. I will fetch some fresh fruit for you. B. Coffee is popular with British people. C. No problem. I’ll go and put the kettle on. D. Their idea is exported to Britain every year. 2 A. He recognized her Italian accent. B. On the first day of next month. C. She has moved several times. D. Italian food can be found here. 3 A. My parents like classical music very much. B. Playing music in class is not allowed. C. There are many music programs on TV. D. Sorry, I didn’t think it was very loud. 4 A.It’s about an hour’s drive to the museum. B.Oh, I don’t know. Maybe I’ll go shopping. C.My friend prefers walking to taking a bus. D.My mother hates going shopping alone. 5 A.There’s one about five minutes’ walk away. B.My English teacher is my good friend. C.The college provides the best English course. D.I like reading novels in English.
辽宁省六校协作体2019届高三上学期期初联考英语试卷含答案
2018—2019学年度上学期六校协作体高三期初联合考试 英语试题 命题学校：北镇高中命题人：白雁冰校对人：李慧刘红梅 本试卷共150分，共页，答题时间100分钟。 第一部分听力（略） 第二部分阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳答案。 A Summer Activities Experience the romance of Paris with an unforgettable night out that combines three of the top tours in the City of Lights. Choose from dinner at the EiffelTower’s unique restaurant against the night sky, at Les Ombres restaurant, a particular meal aboard a dining cruise down the SeineRiver or cap off the night with a Parisian cabaret show at the Moulin Rouge nightclub.
21. Which activity will you choose if you want to see cabaret show? A. Eiffel Tower Dinner B. Seine River Cruise Dinner
C. Les Ombres restaurant Dinner D. Moulin Rouge Show 22. What will the visitors do at the end of the SeineRiverdinner cruise? A.visit the Louvre B. visit theEiffelTower C. visit the Notre Dame cathedral D. visit the district of Montmartre 23. How much does the Les Ombres restaurant Dinner cost? A. $282.62 B. $313.37 C. $318.10 D. $348.84 B What can be better than a sweet treat with health benefits? As it happens, our favourite February food, chocolate, has a few shinning characteristics. It comes from the Theobroma cacao tree (food for the Gods), from a bean that grows on that tropical tree. Chocolate originated in Mexico and Central and South America, but West Africa now produces most of the world’s cocoa. Look for fair trade chocolate that meets environmental and labour standards at natural foods markets in Kitsilano and the West End, at Karmavore in New Westminster and at Nature’s Fare Markets throughout the province. Dark or semisweet chocolate is typically a vegan(素食) product. Because chocolate contains antioxidants（抗氧化剂） that prevent the oxidation （氧化）of LDL (bad) cholesterol（胆固醇）, it has gained a reputation of being beneficial for our heart health. Eaten in an appropriate amount, chocolate may lower blood pressure. Chocolate is also a source of iron –a “precious metal” when it comes to human health. As part of red blood cells, iron plays a central role in transporting oxygen to the body and carrying away the waste product carbon dioxide. Each day, we lose tiny amounts of iron in cells that are missing from skin and the inner lining of the intestine(肠壁). If our intake is not enough
2019-2020学年辽宁省沈阳市五校协作体高一(上)期中物理试卷
2019-2020学年辽宁省沈阳市五校协作体高一（上）期中物理试卷 一、选择题（1-7为单选，8-12为多选，全选对得4分，漏选得2分，选错或多选不得分，共48分） 1．（4分）在物理学发展过程中，有许多科学家做出了突出贡献，关于科学家和他们的贡献，下列说法正确的是（）A．胡克用“理想实验”推翻了亚里士多德的“力是维持物体运动的原因”的观点 B．平均速度、瞬时速度和加速度等描述运动所需要的概念是牛顿首先建立的 C．伽利略利用小球在斜面上运动的实验和逻辑推理研究出了落体的运动规律 D．笛卡尔发现了弹簧弹力和形变量的关系 2．（4分）下列说法不正确的是（） A．当物体的大小和形状对研究的问题没有影响或影响可以忽略时，物体可视为质点 B．平均速度的大小一定等于初速度和末速度的平均值 C．北斗导航卫星定位提供的是被测物体的位置 D．时间间隔确切地说就是两个时刻之间的间隔，反映的是某一事件发生的持续程度 3．（4分）在平直公路上行驶的a车和b车其位移﹣时间（x﹣t）图象分别为图中直线a和曲线b，已知b车的加速度恒定。3秒时直线a和曲线b刚好相切。则下列说法正确的是（） A．a车做匀速运动且其速度为v a＝m/s B．b车加速度大小为2m/s2 C．t＝3时，a车和b车相遇，但此时速度不等 D．t＝1s时，b车的速度为10m/s 4．（4分）一个质点做匀变速直线运动，依次经过a、b、c、d四点。已知经过ab、bc和cd的时间分别为t、2t、4t，ac和bd的位移分别为x1和x2，则质点运动的加速度为（） A．B．
C．D． 5．（4分）下列说法中正确是（） A．弹簧不受力时，它的劲度系数为零 B．由μ＝可知，动摩擦因数与滑动摩擦力成正比，与压力成反比 C．物体静止时，对水平支持物的压力就是物体的重力 D．用细线将物体悬挂起来，静止时物体的重心一定在悬线所在的直线上 6．（4分）2019年7月16日，在韩国光州世界游泳锦标赛跳水项目男女混合团体决赛中，中国组合林珊/杨健获得该项目金牌。将林珊进入水中后向下的运动视为匀减速直钱运动，该运动过程的总时间为t。林珊入水后第二个时间内的平均速度为v1，全程的平均速度为v2，则为（） A．5：4B．3：5C．4：5D．5：3 7．（4分）如图所示，质量均为m的a、b两物体，放在上、下两个固定的水平挡板之间，物体间用一竖直放置的轻弹簧连接，在b物体上施加水平拉力F后，两物体始终保持静止状态，已知重力加速度为g。则下列说法正确的是（） A．a物体对水平挡板的压力大小可能为2mg B．b物体可能受4个力的作用 C．b物体所受摩擦力的大小为F D．a物体所受摩擦力的大小为F 8．（4分）如图甲所示，质量相等的物块A和B用一个轻质弹簧连接，竖直放置在水平地面上，最初系统静止。现用力缓慢拉木块A直到木块B刚好离开地面，测得木块B对地面的压力N相对应两木块之间的距离L，作出N ﹣L图象如图乙，下列说法正确的是（）
辽宁省六校协作体2020学年高一英语下学期期中试题
2020学年度下学期省六校协作体高一期中考试 英语试题 本试卷分为选择题和非选择题两部分，总分150分，考试用时100分钟。 选择题部分 第一部分听力（共两节，满分30分）略 第二部分阅读理解（共两节，满分35分） 第一节（共10小题；每小题2.5分，满分25分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题纸上将该项涂黑。 A On the first day of my new high school, I almost had a nervous breakdown. Everything about the school seemed so difficult. When I got home, my parents said, “You're nervous and that's okay. Everyone is afraid of high school.” I denied it. I wanted to be strong, so I refused to let anyone know about my fear, even my closest friends. On the first day I was late for every class and was constantly lost. The school seemed like a puzzle that I couldn't figure out. Was this how the whole year was going to be? I didn't think I could rise to this challenge, especially carrying a huge backpack that I could hardly lift. It was so big that I could knock someone out with it!
石家庄二中2020-2021学年第一学期高三英语学科周测试卷8、23
石家庄二中实验学校2018级英语周考试卷 命题人张建伟做题人殷晓优考试时间8 月23 日 I 阅读理解（共4 小题；每小题2 分，满分8分） Recently, researchers at the University of Toronto figured out a way with a quick video selfie to accurately measure blood pressure with your smartphone’s camera by developing a technology known as transdermal optical imaging (TOI)(透皮光学成像). Cameras on smartphones can catch red light reflected from hemoglobin (血红素）under our skin, which permits TOI to visualize and measure blood flow changes. Researchers measured the blood pressure of 1,328 Canadian and Chinese adults by getting two-minute vide os of their faces on an iPhone. “From the video got by the technology, you can see how the blood flows in different parts of the face and through this flow, you can get a lot of information,” said Kang Lee, lead author of the study. Lee also helped create an app called Anura, which allows people to try out the TOI software for themselves, giving them the ability to record a 30-second video of their face and receive measurements for stress levels and resting heart rate. Lee said more research was needed to make sure that the measurements were as accurate as possible, explaining that the study didn’t test people with very dark or very fair skin. “In order to improve our app to make it usable, particularly for people with hypertension (高血压)，we need to collect a lot of data from them, which is very hard because a lot of them are already taking medicine,”Lee explained. “We cannot tell them not to take medicine, but from time to time, we get participants who don’t take medicine so we can get hypertensive people this way.” The scientists said there were many potential applications of the technology, including providing health services for those who lived in remote areas. 1. What is mainly talked about in Paragraph 2？ A. Information offered by TOI. B. New findings on hypertension. C. How TOI is put into smart phones. D. How the TOI technology works. 2. What might people benefit from the new technology mentioned above? A. Living a life free from stress. B. Improving the heart function gradually. C. Accessing health services for free. D. Knowing abnormal blood pressure earlier. 3. What can be done for a better Anura? A. Equipping phones with better cameras. B. Allowing phones to record longer videos. C. Collecting data from more diverse samples. D. Persuading participants not to take medicine. 4. Why does the author write this text? A. To predict future applications of TOI. B. To introduce TOI and an app related. C. To describe functions of cameras on phones. D. To evaluate the quality of an app called Anura. II 单项选择（必修五U1-U5；满分15分，每小题1分） 5. I _______ Mary’s wedding last Saturday, where I ran into one of my university classmates. A. attended B. joined C. took part in D. participated in 6. ________ to strong sunlight will do harm to your skin. A. Be exposed B. Being exposed C. Exposed D. Exposing 7. First he opened a shop and then he ________ a sign outside the shop to attract customers. A. put out B. put off C. put away D. put up 8. Always read the ________ on the bottle carefully and take the right amount of medicine. A. advertisements B. ingredients C. instructions D. functions 9. _________, the manager of our company will arrange a convenient time for us to visit the British Museum. A. To our delight B. To our shame C. To our regret D. To our disappointment 10. The short film, ________ two parts, introduces the present situation of our school. A. consists of B. makes up C. making up of D. consisting of 11. Your health will ________ if you always stay up. A. break up B. break down C. break out D. break off
2020年全国中学生英语能力竞赛(NEPCS)初赛高三年级组试题
2020年全国中学生英语能力竞赛（NEPCS）初赛高三年级组试 题 （总分：150分答题时间：120分钟） 听力部分（共四大题，计30分） I. 句子理解（Statements）（共5小题；每小题1分，计5分） 请听句子，然后从A、B、C、D四个选项中选出一个与你所听到的句子意思一致或相近的答案。每个句子只读一遍。（答案涂在答题纸上） 1. A. Different people have different communication abilities. B. Some animals, such as parrots, can speak but they have no ability to talk. C. Different from lower animals, human beings can talk and communicate. D. Talking relates to how to distinguish human beings from lower animals. 2. A. Plastic is very useful in people's daily life. B. Lots of things are made of plastic. C. Farmers use plastic widely on the farm. D. Plastic is a safe covering for electric wire. 3.
4. A. Kids are taught to have good manners in public. B. The public is eager to watch flying exhibitions. C. A flying exhibition is expected to be held in Beijing. D. French pilots attend flying competitions. 5. A. The week suddenly stretched out endlessly in front of me. B. I did not expect to have to stay for another week. C. There were suddenly more days in the week. D. I had too much to do to make one week longer. II. 问句应答（Responses）（共5小题；每小题1分，计5分） 请听问句，然后从A、B、C、D四个选项中选出一个能够恰当回答你所听到的句子的最佳答案。每个句子只读一遍。（答案涂在答题纸上） 6. A. As you know, I like to get as much exercise as possible. B. It gives me special pleasure today to welcome you all.
2019-2020学年辽宁省六校协作体高三(上)期初生物试卷
2019-2020学年辽宁省六校协作体高三（上）期初生物试卷 一、选择题（共30小题，每小题1.5分，满分45.0分） 1. 下列有关酵母菌、蓝藻、小球藻的叙述，正确的是（） A.都具有以核膜为界限的细胞核 B.都以DNA作为细胞的遗传物质 C.都只能通过有氧呼吸获得能量 D.都能通过有丝分裂增加细胞数量 【答案】 B 【考点】 原核细胞和真核细胞的形态和结构的异同 【解析】 【解答】 解：A.蓝藻没有核膜包围的细胞核，A错误； B.酵母菌、蓝藻、小球藻都具有细胞结构，都以DNA为遗传物质，B正确； C.酵母菌属于兼性厌氧型，蓝藻和小球藻属于有氧呼吸型，但也能进行无氧呼吸，C错误； D.酵母菌和小球藻可通过有丝分裂增加细胞数量，而蓝藻属于原核细胞，只能进行二 分裂，D错误。 故选：B。 2. 生物体内某些重要化合物的元素组成和功能关系如图所示。其中X、Y代表元素，a、 b、c是组成A、B、C三种生物大分子的单体，这三种单体的结构可用d或e表示。据图 分析正确的是（）
A.人体细胞中单体a、b的结构可用d表示，人体中d的种类有4种 B.大肠杆菌细胞内单体c的结构可用e表示，e的种类约有20种 C.a，b是生物体内遗传信息的携带者，C是生命活动的主要承担者 D.A、B的多样性由d中的n充分体现，C的多样性由e中的R充分体现 【答案】 B 【考点】 核酸的结构和功能的综合 蛋白质在生命活动中的主要功能 蛋白质分子的化学结构和空间结构 【解析】 分析图形： 1.本题的突破口是A→B→C，进而推测出A是DNA，B是信使RNA，C是蛋白质；a表示脱氧核苷酸，b表示核糖核苷酸，c表示氨基酸； 2.d表示核苷酸，n为含氮碱基，f表示五碳糖，m表示磷酸； 3.e表示氨基酸。 【解答】 解：A.根据图形分析已知a表示脱氧核苷酸，b表示核糖核苷酸，d表示核苷酸，人体内的核苷酸有8种，A错误； B.根据图形分析已知c表示氨基酸，组成生物体的氨基酸的种类大约有20种，B正确； C.A是DNA，是生物体内遗传信息的携带者，C是蛋白质，生命活动的主要承担者，C 错误； D.C蛋白质的多样性除了与e中的R有关，还与氨基酸的数目、排列顺序和肽链的空间结构有关，D错误。 故选：B。 3. 下列关于细胞成分、结构和功能的叙述，正确的是（） A.动物细胞膜的组成成分中含有糖蛋白、糖脂、磷脂和胆固醇等 B.人体剧烈运动时肌肉细胞产生的CO2量比消耗的O2量多 C.线粒体中不会出现ATP的水解和DNA聚合酶的催化 D.有氧呼吸时葡萄糖进入线粒体须经过两层生物膜 【答案】 A 【考点】 线粒体、叶绿体的结构和功能 细胞膜的成分 细胞呼吸的过程和意义
辽宁省五校协作体高三上学期联合模拟英语试题
2020届辽宁省五校协作体高三上学期联合模拟英语试题学校:___________姓名：___________班级：___________考号：___________ 一、阅读选择 Below you will find a profile of each gap year program. If there is a specific program you are interested in or a question you have regarding these programs, please feel free to contact them directly. Youth International Since 1997, Youth International has provided many people with the most exciting and educational experience of their life. It is a learning program that combines international travel, inter-cultural exchange, home stays, volunteer community service work and outdoor adventures. Phone:1-720-270-3323 Carpe Diem Education Through volunteer service, travel and cultural exchange, students of Carpe Diem Education receive a personal insight into themselves and their culture. We specialize in guiding summer and semester programs for high school students. Each course is carefully crafted to develop leadership and self-awareness within our students, who return home better prepared to be leaders in thought and action. Phone:503-285-1800 Center for Interim Programs Founded in 1980, the Center for Interim Programs is the first independent gap year organization in America. Based on students' interests and budget, our experienced teachers help make individual course choices including low cost volunteer options, language programs, research trips, and so on. We are committed to helping students find more experiences of formal education and work. Phone:413-585-0980 EF Gap Year An EF Gap Year offers students the ability to explore several countries where you will learn a language, volunteer for a good cause, gain international work experience 12-week semester or 26-week academic. Choose between a personalize your program to meet your learning. You can then by deciding where, when, and how you wish to stand interests own. Our
高三英语综合测试题.doc
学科：英语 教学内容：高三英语综合测试题 【同步达纲练习】 I．听力部分略 II. 单项选择填空 21. Now that the wind has ______, we can go out to play badminton. A. dipped B. dropped C. reduced D. slowed 22. Is this the way which you enjoy _____ yourself English? A. in teaching B. to teach C. teaching D. to learn 23. _____ , I had no idea this would happen so soon. A. To be honest B. Being honest C. Having being honest D. My being honest 24. —Where ____ you put my dictionary? —I left it on your desk when you _____ to Tom. A. did; spoke B. have; spoke C. had; were speaking D. did; were speaking 25. The engineer and worker referred to ____ to design something. A. be going B. are going C. is going D. be likely 26. Food is ____ into useful substance by chemicals in the body. A. broken off B. broken out C. broken down D. broken away 27. I thought her nice and honest ____ I met her. A. first time B. the first time C. for the first time D. by the first time. 28. A computer does only _____ thinking people _____. A. what; have it done B. what; have it do C. that; have it done D. that; having it do 29. The police didn’t believe the traffic accident that he insisted on seeing ____ on the road the other day. A. happen B. happened C. happening D. to happen 30.—I am sorry I broke your mirror. —Oh, really? _____. A. Not at all B. That’s nothing C. Don’t be sorry D. I don’t care 31. —I didn’t think the job would be so hard. —You ____ of that earlier. A. should think B. must have thought C. must think D. ought to have thought 32. The factory is producing this kind of telephone ____. A. a great number B. in large number C. in large numbers D. a great number of