浙江省杭州市2019年高三第一次高考科目教学质量检测
考生须知：
本试卷分选择题和非选择题两部分。满分120分，考试用时120分钟。
选择题部分（共80分）
1．答题前，考生在答题卡上务必用直径0.5毫米黑色墨水签字笔将自己的姓名、学校填写清楚。
2．每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号，不能答在试题卷上。
第一部分：英语知识运用（共两节，满分30分）
第一节（共20小题；每小题0.5分，满分10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，并在答题纸上将该项标号涂黑。1．—You’re selling your house and moving to one that is half its size? Are you serious?
—.
A．mean it. B．That’s all right C．It depends D．You’ve got me
2．—Can you wait for second? I’m going to collect car.
—Sure.
A．the; a B．the; the C．a; the D．不填;a
3．Sarah won the creative writing prize at the London Student Awards, hundreds of other state school pupils.
A．beat B．to beat C．beaten D．beating
4．—I played basketball for a whole morning yesterday and felt pretty good.
—You will be healthier if you exercise more .
A．regularly B．extremely C．fluently D．annually
5．They told me it would be cheap but it cost me $500.
A．on average B．in fact C．in particular D．in general
6．When advised dieting, Marsha would say, “What’s the in working so hard to lose weight, only to gain it all back again?”
A．concem B．matter C．effect D．point
7．After hours of searching, their patience was and they found what they were looking for.
A．rewarded B．awarded C．balanced D．required
8．I wish there was more information about calories in restaurants. It would make it easier for me to know to eat.
A．how B．what C．when D．where
9．he sells computers for a living, Bruce says that he doesn’t know much how they work.
A．Now that B．While C．As D．Until
10．There are species living in the depths of the oceans well still know little.
A．in which B．where C．of which D．of what
11．I’m sure you’ll me in thanking Professor Barclay for his motivational speech.
A．attend B．join C．agree D．tend
12．—I just won a free trip at the company dinner but I can’t go because of heavy workload.
—! If anyone deserves to go on a trip, you do.
A．Best wishes B．Never mind C．Believe it or not D．It’s bad news
13．Holiday shopping be a tiring experience. There are so many places to visit and choices to make.
A．can B．may C．shall D．will
14．Daniel offered me a lift home the other day, but I said no because I Judy after work.
A．met B．will have met C．was meeting D．will meet
15．When the weather is fine, watching TV all day is not a way to spend your time.
A．worth B．sensitive C．worthwhile D．convenient
16．Don’t forget to take your room key to the front desk when you of the hotel.
A．turn out B．drop out C．hang out D．check out
17．The problem in today’s parenting environment is many believe it is their job to solve all their children’s problems.
A．who B．that C．which D．what
18．I had planned for the house closer to a river, but I was told there was a danger of flooding.
A．built B．be built C．being built D．to be built
19．It takes money to help those in need; it also takes love.
A．more than B．other than C．rather than D．less than
20．The temperature to minus 3 in London and it is likely to get even colder as the day goes on.
A．will have fallen B．had fallen C．has been falling D．falls
第二部分：完形填空（共20小题, 满分20分）
阅读下面短文，掌握其大意，然后从21—40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。
Shay and his father walked past a park where some boys were playing baseball. Shay asked, “Do you think they’ll let me play?” Knowing that if his son were allowed to play, it would give him a much –needed sense of 21 in spite of his handicaps（肢体残疾）, Shay’s father approached one of the boys on the field and asked if Shay could play, not 22 much. The boy looked around for guidance and a few boys nodded 23 , why not? So he said, “Welcome aboard!”
The father was really happy at his son being 24 . Very excited to be able to play in the field, Shay 25 over.
At the end of the last period, Shay’s team was one run behind. Now, Shay was scheduled to take the 26 winning run. At this very moment, do they let Shay bat and 27 their chance to win the game?
28 , Shay was given the bat. Everyone knew that a hit was all but impossible 29 Shay didn’t even know to hold the bat properly. 30 , as Shay stepped up, the pitcher（投手）, realizing the 31 team putting winning aside for this moment in Shay’s life, threw the all softly so Shay could 32 be able to make contact.
Shay swung clumsily and hit a 33 ground ball right back to the pitcher, who purposely threw the ball out of 34 of all team-mates. Everyone started yelling, “Shay, run to first! Run to first!” Never in his life had Shay ever run that far but 35 to first base. And then, 36 his breath, Shay awkwardly ran towards second, the third, the home…Shay was cheered 37 the hero who hit the “grand slam” and won the game for his team! And for the first time, he was so 38 of himself making his father so happy.
39 a physically handicapped child like Shay comes into the world, an opportunity to realize true human
40 presents itself, and it comes, in the way other people treat that child.
21．A．loss B．humor C．belonging D．direction
22．A．knowing B．expecting C．learning D．doubting 23．A．understanding B．greetings C．thanks D．approval
24．A．accepted B．possessed C．recognized D．replaced
25．A．fell B．rushed C．marched D．struggled
26．A．constant B．fantastic C．difficult D．potential
27．A．give away B．give in C．give out D．give back
28．A．Naturally B．Fortunately C．Surprisingly D．Generally
29．A．even if B．because C．if D．though
30．A．Therefore B．However C．Anyhow D．Instead
31．A．following B．winning C．visiting D．opposing
32．A．at most B．at all C．at least D．at last
33．A．slow B．fast C．hard D．small
34．A．touch B．reach C．sight D．control
35．A．made the way B．made contributionsC．made it D．made sense
36．A．catching B．feeling C．wasting D．saving
37．A．for B．with C．like D．as
38．A．sure B．afraid C．proud D．fond
39．A．When B．Before C．Unless D．Whether
40．A．experience B．nature C．health D．creativity
第二部分：阅读理解（共两节。第一节20小题，第二节5小题；每小题2分，满分50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
答题纸上将该项标号涂黑。
A
The drug store was closing for the night. Young Alfred Higgins, the stop-assistant, was ready to go home. Mr. Carr, the boss, stared at him and said: “Hold on, Alfred. Maybe you’d be good enough to take the things out of your pockets and leave them here before you go.” Alfred’s face got red. After a little hesitation, he took out what he had stolen. Mr. Carr said, “Maybe I should call you mother and let her know I’m going to have to put you in prison.”
Alfred thought his mother would come rushing in, eyes burning with anger. But, to his surprise, she arrived wearing a smile. “Hello, I’m Alfred’s mother. Is he in trouble?”she said. Mr. Carr was surprised, too. He had expected Alfred’s mother to come in nervously, shaking with fear, asking with wet eyes for a mercy for her son. But no, she was most calm, quiet and pleasant and was making Mr. Carr feel guilty…. Soon Mr. Carr was shaking his head in agreement with what she was saying. “Of course”, he said, “I don’t want to be cruel. You are right. Sometimes, a little good advice is the best thing for a boy at certain times in his life and it often takes the youths long time to get sense into their heads.” And he warmly shook Mrs. Higgins’s hand.
Back home, without even looking at Alfred, she said, "You are a bad luck. It is one thing after another, always has been. Why do you stand there so stupidly? Co to bed." In his bedroom, Alfred heard his mother in the kitchen. There was no shame in him, just pride in his mother's strength.. He felt he must tell her how great she was. As he got to the kitchen, he saw his mother drinking a cup of tea. He was shocked by what he saw. His mother's face was a frightened, broken one. It was not the same cool, bright face he saw earlier in the drug store. As she lifted the tea cup, her hand shook. And some of the tea splashed on the table. Her lips moved nervously. She looked very old. He watched his mother without making a sound. The picture of his mother made him want to cry. He felt his youth coming to an end. He saw all the troubles he brought his mother in her shaking hand and the deep lines of worry in her grey face. It seemed to him that this was the first time he had ever really seen his mother.
41．The reason why Mr. Carr felt guilty was that
A．Alfred's mother appeared polite and gentle
B．he should have called a policeman in first
C．he found Alfred was in fact innocent
D．he thought he was partly responsible for it
42．Which of the following is probably said by Mrs. Higgins while talking to Mr. Carr?
A．“You know, it takes time for a youth to truly grow up."
B．“I can't believe it! You are treating my son like that!"
C．“Please, for God's sake, you know, he is just a kid."
D．“Punishment makes sense because it teaches about the law."
43．What does the underlined phrase "his mother's strength"(paragraph 3) refer to?
A．Mrs. Higgins's attitude towards parental sufferings
B．Mrs．Higgins's calmness and commurucating skills
C．Mrs．Higgins's love and care for her son Alfred
D．Mrs．Higgins's greatness as a woman
44．After the incident, young Alfred would probably 。
A．feel ashamed of her mother
B．learn to live an independent life
C．change his attitudes towards life
D．hate Mr．Carr for hurting her mother
If you want to put on an advertisement to sell your second-hand bike, you can dial .
A．267 386 1295 B．203 517 8980 C．(888)815-8205 D．416 482 3387
46．Where will you post a notice if you’ve just started a new company which offers help with marketing?
A．Education B．For rent C．Business D．For sale
47．If you want to get your first novel printed and sold to the public, you’d better write an e-mail at .
A．athena @ aol. com B．www. mba. dauphine. fr
C．emailevamay 42@ aol. com D．Cheereeves@ aol. com
48．If you want to get trained while doing a part-time(p/t) job, you .
A．need to have plenty of experience in the field
B．can apply for the job by writing a letter
C．should get prepared to work on weekends
D．will have to work at least 4 hours a day
C
In the 1450s Johannes Gutenberg, a Gennan printer, developed a printing press in which ndividual letters could be arranged in lines to create a page of text. Each letter was cast (浇铸) in metal and could be moved around to different parts of the press depending on which words were needed on a particular page. This use of movable type was one of the most important developments in modem history. Previously, most books had been created by copying out text by hand. It had taken many hours to create a single book. With the Gutenberg press, pages could be created in a matter of seconds, and many copies of books could be created in a few hours.
Gutenberg's printing press was not so much an invention, however, as an adaptation of gradually-developing technologies. Printing pictures on paper, using carved and inked wooden blocks, had been a well- known artistic
technique in China and Japan since the eighth century. European artists were making block prints by the end of the 14th century. Another contribution to Gutenberg’s new system also originated in the East: paper. The Chinese invented paper made from rags. Muslim countries were making this inexpensive paper by 800, and it was introduced into Europe in about 1000. At the begin rung, an unpopular alterative to writing sheets made from the skins of animals, rag paper was ideal for the new European printing presses, as it absorbed the oily ink required for the metal type.
Printing soon became an important industry in a rapidly growing world. In 1476, Willian Caxton of London printed and distributed a number of popular stories. By 1500, nearly 35,000 books were in print worldwide. The American colonies gained their first printing press in 1638 when Stephen Burke and Matthew Daye set up shops in Cambridge, Massachusetts.
The printing press did not change significantly for a long time. In the 19 th century, however, iron replaced wood in the press’s framework, and paper became available in continuous rolls rather that more Expensive single sheets. Steam engines increased the speed at which the presses ran. The introduction of linotype (整行铸排机) machines meant that printing plates could be created more rapidly. In the late 1900s, the introduction of high – speed offset presses and the integration of computer technology sharply cut the amount of time it took to turn ideas into books.
49．Which of the following belongs to the 19th century improvement in the printing press?
A．oily printer’s ink B．paper on rolls
C．high – speed printer D．rag paper
50．The movable – type printing press was in use about before significantly improved.
A．4 centuries B．6 centuries C．8 centuries D．10 centuries
51．The development of the movable – type printing press .
A．depended on the previous discoveries B．occurred over a period of three years
C．had very little influence on the world D．prevented the publishing of important books
52．We can conclude from the text that .
A．the movable – type press came from Muslim countries
B．the first printed books cost a great deal of money
C．the printing press made books more widely available
D．the movable type press was used to print photographs
D
The past 20 years have produced great advances in technology and communications．As a result, people throughout the world have become ever more connected．The growing link between the nations and people of the world of is called globalization．It is a trend that has changed ways of life around the world.
Perhaps the biggest change in this process is the effect of globalization on commerce．In an effort to build a global economy, most nations of the world have embraced free trade．Free trade removes certain limits imposed(强加)on global commerce to make it easier for nations to exchange goods with one another．A further aim of this process is to aid poor nations and thus reduce poverty．Globalization has indeed increased trade throughout the world, but experts disagree about its effect on the poor.
The debate about recent trends in global commerce is complex．Those who support free trade in the global market point out that competition lowers prices．Its critics argue that, without controls, such a sys-tem often harms poor nations．To some extent, both are correct．For example, Jamaica, a country which imported milk from the United States and the imported milk was cheaper than local milk, more poor people could drink milk and improve their nutrition．At the same time, the cheaper milk put local dairy fanners out of business．Perhaps this program caused as much harm as good.
Those who support free trade in the global market do so for a number of reasons．Studies show that when a poor nation begins Uading on the global level, it gains certain benefits．Its economy grows rapidly．Multinational companies set up factories, which provide jobs for people．Supporters claim that these factors reduce poverty and lessen the gap between the richest and poorest nations．They believe that the global zing trend benefits the poor.
Critics of unrestricted free trade question these conclusions．Although they agree that the global market can offer growth and jobs to poor nations, they doubt that it reduces poverty．In fact, they cite studies that show that poverty has increased as a result of the global market．In addition, the gap between rich and poor nations is
growing.
Regardless of which side they are on, most experts believe that globalization has great potential to aid the poor．Both sides need to find a way to make it work.
53．The growing link between the nations and people of the world is called
A．diversity B．commerce C．communication D．globalization
54．We can know that both sides of the debate agree that free trade
A．results in the rich countries' economic collapse
B．widens the gap between the rich and poor
C．makes it easier for nations to exchange goods
D．has little potential to aid the poor countries
55．The author mentions Jamaica as an example to
A．support an argument B．draw a conclusion
C．introduce a topic D．describe a scene
56．A person who calls for increased rules in the globalization of economy is most likely to be .
A．a supporter of free trade in the global market
B．a critic of free trade in the global market
C．the head of a large imitational company
D．an exporter specialized in making dairy products
E
As the human brain evolved, humans were able to laugh before they could speak, according to a new study. But here’s the punch line: Laughter and joy are not unique to humans, the study says. Ancestral forms of play and laughter existed in other animals long before humans began laughing.
“Human laughter has its roots in our animation past,” said Jaak Panksepp, a professor of psychobiology at Bowling Green State University in Ohio. Panksepp has studied rats and found that when they “play,” they often chirp (唧唧叫) –an early –stage form of laughter, according to the scientist. In an article to be published tomorrow in the journal Science, he makes the argument that animal laughter is the basis for human joy.
In studying laughter, scientists have focused mostly on related issues – humor, personality, health benefits, social theory – rather than laughter itself. New research, however, shows that “circuits” (电路) for laughter exist in very ancient regions of the human brain. As humans have included language into play, we may have developed new connections to joyous parts of our brains that evolved before the cerebral cortex, the outer layer associated with thought and memory.
There is plenty of evidence that many other mammals make play sounds, which are like human laughter. Indeed, animals are capable of many emotional feelings, just like humans, some scientists say. "The recognition by neuroscientists that the brain systems for pain, pleasure, and fear are the same in humans and other mammals underline our similarity to other species and is extremely important," said Tecumseh Fitch, a psychology lecturer at the University of St. Andrews in Scotland. In a 2003 study Panksepp and Bowling Green State University neurobiologist Jeff Burgdorf showed that if rats are tickled (呵痒) in a playful way, they readily chirp. Rats that were tickled developed a relationship with the researchers and became rapidly conditioned to seek tickles. Understanding the chirping of the rats may help scientists better understand human laughter.
Robert Provine, a psychology professor at the University of Maryland in Baltimore, agrees there is an evolutionary continuity of laughter. "Its origin is in tickling play," he says. Provine has studied chimpanzees and found a link between their laughter - like noises and human laughter. "Laughter is actually the sound of play, with the original’ pant –pant’ - the heavy breathing of physical play - becoming the human ‘ha - ha,’” Provine said. By studying the shift from the panting of chimps to the human ha - ha, he discovered that breath control is the key to the appearance of both human laughter and speech.
57．The above text is mainly about .
A．human laughter has its origin in ancient animal play sounds
B．brain regions for mem00 evolved earlier than those for laughter
C．human laughter was once rooted in people's happiness
D．humans actually develop from ancient animals
58．The 2003 study about rats being tickled are mentioned in paragraph 4 in order to show that .
A．rats are such smart aromas that they can laugh like humans
B．animals have emotional feelings as human beings do
C．animals' emotional feelings are now widely recognized
D．tickling animals can help animals develop the ability of laughter
59．According to the text, what is the most special about Jaak Panksepp's research?
A．It focuses on animals' influence on human laughter.
B．People's personalities are involved in the research.
C．The research studies human brain as well.
D．The research deals with laughter itself.
60．We can infer from the above text that
A．Tecumseh Fitch and Robert Provine disagree with each other on laughter
B．rats’ chirping and chimp’s panting are basically the smae
C．most animals are able to laugh but need to be trained first
D．human beings have now fully understood animals’ behaviors
第二节：某网站上组织了一次讨论，其中David、Joe、Sophie、Michael与Bauer的观点颇具代表性。第61—65题是他们各自的观点。阅读下面发表在该网站上的6段留言（A、B、C、D、E和F），选择与其观点一致的表述，并在答题纸上将该项标号涂黑。选项中有一项是多余选项。
61．David believes people shouldn’t smoke in public places as it harms others.
62．Joe insists that smokers should put the cigarette ends where they should go.
63．Sophie holds that this question should call for a further argument.
64．Michael thinks cigarette taxes should be raised to secure free healthcare for nonsmokers.
65．Bauer thinks that victims of second – hand smoking should leave smoking areas to avoid harm.
A
The stupid thing is, I often see people smoking and then they throw the cigarettes away from them when they have finished, not even stubbing them out but it just seems like once they have finished, they don’t want it near them, perhaps they ought to have to carry their own ash trays in their pockets.
B
In many places, there are no non – smoking bars or restaurants. Unless people refuse to go out with friends who smoke, they cannot avoid passive smoking. Society accepts that adults can decide to harm themselves to some extent, so long as they do not harm others. This is why the proposition is not arguing that people should be banned from smoking in private. Passive smokers do choose to breathe in other people’s smoke. If they do not want to smoke passively, they do not need to go to places where smoking is allowed. There is therefore no reason to ban smoking in public.
D
What I care about is whether people can get free healthcare. Some people deliberately inhale dangerous toxins into their bodies because they're "addicted" (Why did you start? It's not pleasurable until you NEED the fix) when there are other people like my uncle who died of lung cancer and he never smoked in his life. It makes you wonder why cigarettes are so cheap. Surely all the taxes from cigarettes ought to go to help people who don't smoke. Perhaps we ought to sort things out.
E
Completely against it. I work in a bar and I get so sick of coming home smelling like a bonfire. And if that isn't enough, I'm probably going to get lung cancer from those idiots that decide to excite themselves. However, I do understand that for some older smokers it is a force of habit because they may have been smoking long before they knew it was bad for them. I do think there's no excuse for my generation to do it though and if they want to die then go to do it in your own home.
F
Phil and I had a good argument today in the pub, he made the comment that "If he wants to smoke and kill himself, he can!", about which I said "You want to get on your motorbike and risk death, fine", which are basically the same thing. He made the point that he's a good driver and it's not his fault if he gets hurt, but at the end of
the day, his fault or not, he knows he could get killed, and he's still taking the risk of being on a bike. I think it's a sick thing to say, being honest! People
want to put something in their mouth and blow on it, they should be allowed without having things like that being said! It's a free country!
非选择题部分（共40分）
第三部分：写作（共两节，满分40分）
第一节：短文改错（共10小题；每小题1分，满分10分）
下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺调处加一个漏字符号(A)，并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，在该行右边横线上写出改正后的词。
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。
例如：
It was very nice to get your invitation ∧weekend with you. Luckily I was
the am
completely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8 p.m. in Friday evening.
on
I have noticed that much of the fiction and nonfiction works publishing in Teen Magazine have a happy ending. While these are pleasantly to read, one has to ask how it is possible that there is so much optimism. I'm all for positive thinking, and readers should also be exposed by the darker side of life. Why publish a story about someone whose experiences a tragedy and gets nothing in return? After all, that’s life.
Not every story have a happy ending. I think this would benefit from Teen Magazine’s readers to see both kinds: happy and real.
第二节书面表达（满分30分）
5月9日，为了庆祝母亲节，高二（3）班开展了以“感恩父母”为主题的班会活动（自制礼物、给父母写信、“感动父母”金点子比赛等）。假如你是校英语报记者，请按下列要点用英语写一则100—120词的新闻报道。标题已给出，不计入总词数。
1．时间、地点、活动宗旨、活动内容。
2．同学们的表现。
3．对本次活动的感想或评论。
Teenagers Expressed Thanks to Their Parents
2016年高考（浙江卷）及答案 2016年普通高等学校招生全国统一考试（浙江卷） 语文试题 一、语言文字运用（共24分，其中选择题每小题3分） 1.下列词语中，加点字的注音全都正确的一项是 A.煲汤（bo） 恫吓（dng） 脐带血（j） 整齐划一（hu） B.古刹（ch） 衣钵（b） 挑大梁（tio） 言为心声（wi） C.掣肘（ch） 卤味（l） 处女座（ch） 寅吃卯粮（yn） D.笃定（d） 痤疮（cu） 病恹恹（yng） 血气方刚（xu） 2.下列各句中，没有错别字的一项是 A.当前，文艺创作最突出的问题是浮燥，急功近利，粗制滥造，不仅是对文艺的一种伤害，也是对社会精神生活的一种伤害。 B.电视剧播出前，剧组为聚人气而做密集宣传，虽无可厚非，也应把握尺度；低俗的噱头或许能暂时博得，但终究不会提升电视剧本身的价值。 C.史铁生、霍金或许抱怨过不公的命运，却并不曾在这个飞扬拔扈的对手面前认输，他们拼尽全力与对手掰手腕，直至打败对手，取得胜利。 D.影片《荒野猎人》中，小李子扮演的不再是西装革履，风度翩翩的潇洒绅士，而是蓬头垢面，茹毛饮血，与自然鏖战的拓荒英雄。 3.下列各句中，加点的词语运用不正确的一项是 A.他爱好广泛，喜欢安静的棋类运动，对热闹的纸牌游戏也来者不拒；欣赏通俗感性的流行歌曲，对庄重恢宏的交响乐也甘之如饴。 B.荧屏上，他沉着大方，点评时事亦庄亦谐，精辟的见解让人折服；镜头外，他开朗乐观、热心助人，是邻居、朋友心中的活雷锋。 C.虽然最初并不相信自己涉嫌犯罪，但由于那头的骗子言之凿凿，加上所谓最高检的全国通缉公告，信息闭塞的受害人最终成了骗子的猎物。 D.在媒体的长枪短炮前，明星们也许悟出了言多必失的道理，鲜有人会在聚光灯前竹筒倒豆子，少说、不说成了他们自我保护的明智选择。 4.下列各句中，没有语病的一项是 A．面对电商领域投诉激增的现状，政府管理部门和电商平台应及时联手，打击侵权和制售假冒伪劣商品，保护消费者的合法权益。 B．自开展禁毒斗争以来，我国每年新发现的吸食海洛因人员增幅从2008年的13.7%
2015年浙江省高考数学试题（理科）与答案解析 一、选择题：本大题共8小题，每小题5分，共40分2015年普通高等学校招生全国统一考试（浙江卷）数学（理科） 1．（5分）（2015?浙江）已知集合P={x|x2﹣2x≥0}，Q={x|1＜x≤2}，则（?R P）∩Q=（） A ．[0，1）B ． （0，2]C ． （1，2）D ． [1，2] 2．（5分）（2015?浙江）某几何体的三视图如图所示（单位：cm），则该几何体的体积是（） A ．8cm3B ． 12cm3C ． D ． 3．（5分）（2015?浙江）已知{a n}是等差数列，公差d不为零，前n项和是S n，若a3，a4，a8成等比数列，则（） A ．a1d＞0，dS4 ＞0 B ． a1d＜0，dS4 ＜0 C ． a1d＞0，dS4 ＜0 D ． a1d＜0，dS4 ＞0 4．（5分）（2015?浙江）命题“?n∈N*，f（n）∈N*且f（n）≤n”的否定形式是（）A．?n∈N*，f（n）?N*且f（n）＞n B．?n∈N*，f（n）?N*或f（n）＞n C．?n0∈N*，f（n0）?N*且f（n0）＞n0D．?n0∈N*，f（n0）?N*或f（n0）＞n0 5．（5分）（2015?浙江）如图，设抛物线y2=4x的焦点为F，不经过焦点的直线上有三个不同的点A，B，C，其中点A，B在抛物线上，点C在y轴上，则△BCF与△ACF的面积之比是（）
A ．B ． C ． D ． 6．（5分）（2015?浙江）设A，B是有限集，定义：d（A，B）=card（A∪B）﹣card（A∩B），其中card（A）表示有限集A中的元素个数（） 命题①：对任意有限集A，B，“A≠B”是“d（A，B）＞0”的充分必要条件； 命题②：对任意有限集A，B，C，d（A，C）≤d（A，B）+d（B，C） A．命题①和命题②都成立B．命题①和命题②都不成立 C．命题①成立，命题②不成立D．命题①不成立，命题②成立 7．（5分）（2015?浙江）存在函数f（x）满足，对任意x∈R都有（） A ．f（sin2x）=sinx B ． f（sin2x） =x2+x C ． f（x2+1）=|x+1| D ． f（x2+2x） =|x+1| 8．（5分）（2015?浙江）如图，已知△ABC，D是AB的中点，沿直线CD将△ACD折成△A′CD，所成二面角A′﹣CD﹣B的平面角为α，则（） A ．∠A′DB≤αB ． ∠A′DB≥αC ． ∠A′CB≤αD ． ∠A′CB≥α 二、填空题：本大题共7小题，多空题每题6分，单空题每题4分，共36分． 9．（6分）（2015?浙江）双曲线=1的焦距是，渐近线方程 是． 10．（6分）（2015?浙江）已知函数f（x）=，则f（f（﹣3））=，f（x）的最小值是．
本文从网络收集而来，上传到平台为了帮到更多的人，如果您需要使用本文档，请点击下载，另外祝您生活愉快，工作顺利，万事如意！ 2019年最新全国各地小升初英语试卷及答案 单项选择(20分) 1．There are two _____ in our school． A．library B．libraries． C．librarys 2．There aren’t _____ apples in the basket, but there are some on the table． A．some B．any C．a 3．—Is there a dining hall in your school? —__________ A．Yes，there are．B．No，there is． C．Yes，there is． 4．Look，my grandmother is _____ my grand father． A．on the left of
B．next C．on the right of 5．—Have you got a dictionary? —_______________ A．Yes，I do．B．Yes，I got C．Yes，I have．6．—Where are _____? —They are on the chair. A．Tony's books B．Tony's book C．Tony books ^p 7．He ______ any aunts or uncles． A．doesn't has got B．haven't got C．hasn't got 8．—How many computers _____ in your classroom? —There are two． A．are there B．are you have C．does you have 9．—Where _____ you _____? —I'm from Beijing． A．are, from B．do, from C．are, come 10．_____ is a doctor．What about _____ father? A．His，your B．Her, your’s C．His，you 11．There are _____ students in our class．That is 19 boys and 21 girls。 A．forty B．fourty C．fourteen 12.Juice and water are healthy drinks，_____ Coke isn't healthy
2019年考研英语（二）真题及答案解析 Section I Use of English Directions: Read the following text. Choose the best word （s） for each numbered blank and mark A, B, C or D on the ANSWER SHEET. （10 points） Weighing yourself regularly is a wonderful way to stay aware of any significant weight fluctuations. 1 , when done too often, this habit can sometimes hurt more than it 2 . As for me, weighing myself every day caused me to shift my focus from being generally healthy and physically active to focusing 3 on the scale. That was had to my overall fitness goats. I had gained weight in the form of muscle mass, but thinking only of 4 the number on the scale, I altered my training program. That conflicted with how I needed to train to 5 my goals. I also found that weighing myself daily did not provide an accurate 6 of the hard work and progress I was making in the gym. It takes about three weeks to a month to notice any significant changes in your weight 7 altering your training program. The most 8 changes will be observed in skill level, strength and inches lost. For these 9 , I stopped weighing myself every day and switched to a bimonthly weighing schedule 10 . Since weight loss is not my goal, it is less important for me to 11 my weight each week. Weighing every other week allows me to observe and 12 any significant weight changes. That tells me whether I need to 13 my training program. I use my bimonthly weigh-in 14 to get information about my nutrition as well. If my training intensity remains the same, but I’m constantly 15 and dropping weight, this is a 16 that I need to increase my daily caloric intake. The 17 to stop weighing myself every day has done wonders for my overall health, fitness and well-being. I’m experiencing increased zeal for working out since I no longer carry the burden of a 18 morning weigh-in. I’ve also experienced greater success in achieving my specific fitness goals, 19 I’m training according to those goals, not the numbers on a scale. Rather than 20 over the scale, turn your focus to how you look, feel how your clothes fit and your overall energy level. 1.[A]Besides [B]Therefore [C]Otherwise [D]However 【答案】[C] However 【解析】此处考察逻辑关系。首段提出文章中心：定期称量自己是一种解任何显著的的体重波动的好方法。空格所在句指出：____，如果太频繁，这种习惯有时会造成损害。前文wonderful way（好方法）与后文hurt（损害）形成转折关系，故填入however（然而）。另外，however也是考研完形填空中的高频词。其他选项：therefore（因此），otherwise （否则）和besides（此外）此处不符合语境，故正确答案为[C] However。 2.[A]helps [B]cares [C]warns [D]reduces 【答案】[D] helps
2015年普通高等学校招生全国统一考试（浙江卷） 数学（理科） 选择题部分（共40分） 一、选择题：本大题共8小题，每小题5分，共40分 1．（5分）（2015?浙江）已知集合P={x|x2﹣2x≥0}，Q={x|1＜x≤2}，则（?R P）∩Q=（）A．[0，1）B．（0，2]C．（1，2）D．[1，2] 2．（5分）（2015?浙江）某几何体的三视图如图所示（单位：cm），则该几何体的体积是（） A．8cm3B．12cm3C．D． 3．（5分）（2015?浙江）已知{a n}是等差数列，公差d不为零，前n项和是S n，若a3，a4，a8成等比数列，则（） A．a1d＞0，dS4＞0 B．a1d＜0，dS4＜0 C．a1d＞0，dS4＜0 D．a1d＜0，dS4＞0 4．（5分）（2015?浙江）命题“?n∈N*，f（n）∈N*且f（n）≤n”的否定形式是（） A．?n∈N*，f（n）?N*且f（n）＞n B．?n∈N*，f（n）?N*或f（n）＞n C．?n0∈N*，f（n0）?N*且f（n0）＞n0D．?n0∈N*，f（n0）?N*或f（n0）＞n0 5．（5分）（2015?浙江）如图，设抛物线y2=4x的焦点为F，不经过焦点的直线上有三个不同的点A，B，C，其中点A，B在抛物线上，点C在y轴上，则△BCF与△ACF的面积之比是（）
A．B．C．D． 6．（5分）（2015?浙江）设A，B是有限集，定义：d（A，B）=card（A∪B）﹣card（A∩B），其中card（A）表示有限集A中的元素个数（） 命题①：对任意有限集A，B，“A≠B”是“d（A，B）＞0”的充分必要条件； 命题②：对任意有限集A，B，C，d（A，C）≤d（A，B）+d（B，C） A．命题①和命题②都成立B．命题①和命题②都不成立 C．命题①成立，命题②不成立D．命题①不成立，命题②成立 7．（5分）（2015?浙江）存在函数f（x）满足，对任意x∈R都有（） A．f（sin2x）=sinx B．f（sin2x）=x2+x C．f（x2+1）=|x+1| D．f（x2+2x）=|x+1| 8．（5分）（2015?浙江）如图，已知△ABC，D是AB的中点，沿直线CD将△ACD折成△A′CD，所成二面角A′﹣CD﹣B的平面角为α，则（） A．∠A′DB≤αB．∠A′DB≥αC．∠A′CB≤αD．∠A′CB≥α 非选择题部分（共110分） 二、填空题：本大题共7小题，多空题每题6分，单空题每题4分，共36分． 9．（6分）（2015?浙江）双曲线=1的焦距是，渐近线方程 是． 10．（6分）（2015?浙江）已知函数f（x）=，则f（f（﹣3））=，f（x）的最小值是．
北京2019年小升初英语试卷(含答案和解析)3 学校:___________姓名：___________班级：___________考号：___________ 一、填空题 1．根据所给中文、英文释义及首字母提示完成句子 （1）How many ____________ (猴子) does the zoo have ? （2）He listens to the teacher as ___________(仔细) as his cousin. （3）The old man lived in a __________(not quiet) street, so he couldn’t sleep well every day. （4）W___________ (the fourth day in a week) is my busiest day. （5）My ideal school starts at 9:00 a.m. and f_________ at 3:00 p.m.. 2．根据句意写出所给单词的正确形式。 （1）Look! One of the children __________(swim)in the lake. （2）Lily is much __________(health) than her sister. （2）They _________(fly) to the UK, didn’t they ? （4）Is _________(eat) too much good or bad for your body ? （5）Mr. Lee _______________ (give) us a talk on the history of China tomorrow, isn’t he? 二、选择题 3．选出下列单词中画线部分读音不同的选项，将其序号填入题前括号内。 （1）A．forget B．sir C．work D．nurse （2）A．these B．father C．think D．this （3）A．any B．catch C．black D．Stamp （4）A．book B．good C．food D.Classroom （5）A．pens B．teachers C．apples D.Cats 4．( ) --- Could you help me , please ? --- _____________________. A．Yes , please . B．Yes , I could. C．Yes, I can. D．You’re welcome . 5．There is _________sheep on the hill.（）
2019年全国硕士研究生入学统一考试英语(一)试题答案详解 Section I Use of English 1、【答案】C.Few【试题考点】词义辨析和上下文语境 【解析】此题词义辨析和上下文语境。首句为主题句：今天，我们生活在一个GPS系统，数字地图和其他导航应用程序都在我们的智能手机上唾手可得的世界。空格所在句指出：我们中_____在没有电话，个人GPS或其他导航工具的情况下直接走进树林。本句有without 与few构成双重否定表肯定，根据语义应该填入few(几乎没有人)，符合文意。 2、【答案】C.run【试题考点】词组搭配 【解析】此题考查词组搭配。run on battery表示手机用电池发动，运行。其他选项：Put on(穿上;使运转);take on(承担;呈现);come on(快点;开始)，语义不通顺。故正确答案为[C] run。 3、【答案】B.If【试题考点】逻辑关系 【解析】此题考查逻辑关系。空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处为假设的情况，故填入if(如果)符合上下文的表达。其余选项：Since(因为;自从),though(虽然),until(直到)带入后，语义不通顺。故正确答案为[B]If。 4、【答案】D.literally【试题考点】词义辨析 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处literally表示确实地，真正地，带入原文语义通顺：你的确找不到北方。其余选项：Formally(正式地)，relatively(相对地)，gradually(逐渐地)带入后，语义不通顺。故正确答案为[D]literally. 5、【答案】A.back【试题考点】词义辨析和上下文语境 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。前文讲lost(迷路)，此处填入back(回到)文明之地相互呼应，故正确答案为[A]back。 6、【答案】[B]off【试题考点】词义辨析和词组搭配 【解析】此处考察词义辨析和词组搭配。空格所在句的句意为：当你____路径，但不是完全______的区域，你需要回答两个问题：在这个特殊区域，哪儿条路是下坡?哪儿里有最
2016年普通高等学校全国统一考试（浙江卷） 历史试题 第Ⅰ卷 本卷共12小题。每小题4分，共48分。在每个小题给出的四个选项中，只有一项是符合题目要求的。 12．古代中西思想既有差异，也有相当接近的地方。如“注重人的全面发展、培养人的道德自觉”和“有益于人类、培养善人”的思想即属于后者。下列学派中接近上述思想的是 ①儒家学派②墨家学派③斯多亚学派④智者学派 A．①③ B．②④C．①②③ D．②③④ 【答案】A 考点：古代中国的思想?百家争鸣?儒家思想主张；西方人文精神的起源及其发展?人文主义精神的起源?斯多亚学派 【名师点晴】本题主要考查学生比较分析与归纳的能力，试题时古代中外的思想对比为切入点，旨在考查学生知识运用与理解的能力。解答本题首先需要学生快速的理解题干中的要求，即“古代中西思想也有相当接近的地方”，其次是理解后面相接近的大意，最后回顾所学知识，对儒家思想、墨家思想、斯多亚学派、智者学派等思想主张进行回顾，获取正确答案即可。 13．《明太祖实录》有一段圣旨：“今天下已定，而民数未核实，其命户部籍天下户口，每户给以户帖。”而中国第一历史档案馆藏明代户帖原件所录圣旨为：“说与户部官知道，如今天下天平了也，止是户口不明白俚（哩）。教中书（省）置天下户口的勘合文簿、户帖，你每（们）户部家出榜，去教那有司官将他所管的应有百姓，都教入官，附名字，写着他家人口多少。写得真，着与那百姓一个户帖。”这说明 A．《实录》与《户帖》，都是第二手史料 B．官方原始记录与口述史料，需仔细甄别使用 C．第一则材料是文献史料，更具有历史的实录感 D．第二则材料是实物史料，更能反映历史的原貌 【答案】D
2015年高考浙江卷语文试题 一、语言文字运用 1．下列词语中，加点字的注音全都正确的一项是（） A．纠葛．（g?）瓜蔓．（màn）牛皮癣．（xuǎn）为．（wai）虎作伥 B．惬．（qia）意觊．（jì）觎蒙．（měng）蒙亮扺．（zhǐ）掌而谈 C．谄．（chǎn）媚压轴．（zhóu）一溜．（liù）烟间不容发．（fà） D．豆豉．（chǐ）箴．（zhēn）言轧．（zhá）马路门揖．（yī）盗 2．下列各句中，没有错别字的一项是（） A．风电属于绿色清洁能源，行业主管部门和相关企业不能墨守成规，应该把握机遇，发挥我们幅原辽阔、风能资源丰富的优势，大力发展风电。 B．许多造诣远不能与他媲美的人早已声名雀起，他却仍然不急不躁，保持着艺术家应有的淡泊与执着，相信自己终究会跻身真正的大师行列。 C．为了抑制城市机动车数量的快速膨胀，某市实施限牌新政，规定参与摇号竞价的申请人必须持有驾照，这一门槛绊住了7万多人。 D．活根吸水与花茎泡水养出来的花，乍看似无二致，但一段时间后命运迥异：一个让你忍不住精心浇灌，另一个新鲜过后被弃若蔽屣。 3．下列各句中，加点的词语运用不正确的一项是（） A．在席卷全球的金融危机中，连那些科班出身的经济学博士都被赶出华尔街，到地铁卖热狗去 了，何况 ．．他这个半路出家的？ B．在外打拼数十年后，他回到家乡，用省吃俭用的结余 ．．捐建了一所希望小学，为发展当地的教育事业奉献了圈圈爱心。 C．长期以来，杀虫剂、除草剂、增效剂等各种农药所导致的污染，严重侵害着与农业、农村、 农民息息相关 ．．．．的城市环境与市民生活。 D．在热心公益蔚然成风 ．．．．的今天，百名青年在某市首届成人礼活动中，以无偿献血作为自己成长额见证，体现了当代青年的责任感。 4．下列各句中，没有语病的一项是 A．只有当促进艺术电影繁荣成为社会共识，从源头的创作方到受众方的各环节都得到强有力的支持，艺术电影才能真正实现飞跃。 B．据说当年徽州男人大多外出经商，家中皆是妇孺及孩童，为了安全，徽州的古村落老宅子大多为高墙深院、重门窄窗的建筑。 C．工作之余，大家闲谈话题脱不开子女教育、住房大小、职务升迁，也照样脱不开为饭菜咸淡、暖气冷热、物价高低吐槽发声。 D．我国重新修订《食品安全法》，目的是用更严格的监管、更严厉的处罚、更严肃的问责，切实保障“舌尖上的安全”，被称为“最严食品安全法”。
2019年小升初新生入学检测卷 英语试卷（时间50分钟，满分80分） 一、语音知识。（每小题0. 5分，共5分）找出与所给单词划线部分读音相同的词。 1、thank A. these B. brother C. both D. without 2、where A. whole B. what C. who D. whose 3、look A. football B. food C. school D. tooth 4、care A. here B. hear C. fair D. clear 5、bread A. please B. sheep C. tea D. head 6、cake A. make B. map C. sad D. cat 7、music A. cut B. bus C. use D. put 8、Christmas A. match B. chair C. child D. character 9、now A. grow B. flower C. follow D. bowl 10、helped A. played B. planned C. killed D. worked 二、单项选择。（每小题1分，共20分） 1、Reading aloud is useful way for us to learn English well. A. a B. the C. an D. \ 2. My sister likes playing violin while my brother likes playing basketball. A. the ;the B. the;\ C. \;the D. a; a 3. My mum always gets up six Monday morning and cooks breakfast for me. A. at; on B. in ;at C. on ;at D. at ;in 4. Would you like to drink, Joe? A. Anything B. nothing C. something D. some things 5. ----Mary, book is on the desk, but I can't find . A. Your ;yours B. yours ;mine C. you ;me D. Your; mine
2019年考研已经结束，为方便考生备考，特整理2019年全国硕士研究生考试真题，供各位考生复习使用，以下是2019年英语（一）考研真题及答案解析。 Section ⅠUse of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tricks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area And where is the nearest water source Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend to frequent, look for the 19 we leave on
2016年浙江省高考历史试卷 一、选择题（共12小题，每小题3分，满分36分） 1．（3分）古代中西思想既有差异，也有相当接近的地方。如“注重人的全面发展、培养人的道德自觉”和“有益于人类、培养善人”的思想即属于后者。下列学派中接近上述思想的是（） ①儒家学派②墨家学派③斯多亚学派④智者学派。 A．①③B．②④C．①②③D．②③④ 2．（3分）《明太祖实录》有一段圣旨：“今天下已定，而民数未核实，其命户部籍天下户口，每户给以户贴。”而中国第一历史档案馆藏明代户贴原件所录圣旨为：“说与户部官知道，如今天下太平了也，止是户口不明白哩。教中书（省）置天下户口的勘合文簿、户贴，你每（们）户部家出榜，去教那有司官将他所管的应有百姓，都教入官，附名字，写着他家人口多少。写得真，着与那百姓一个户贴。”这说明（） A．《实录》与《户贴》，都是第二手史料 B．官方原始记录与口述史料，需仔细甄别使用 C．第一则材料是文献史料，更具有历史的实录感 D．第二则材料是实物史料，更能反映历史的原貌 3．（3分）诗词歌赋既是历代文人墨客咏怀、记游、言志的文学表现形式，也往往蕴含着丰富的社会历史内容。下列文句，与商业经济无直接关联的是（）A．“九市开场，货别隧分”（《西都赋》） B．“贝锦斐成，濯色江波”（《蜀都赋》） C．“经游（营）天下遍，却到长安城”（《估客乐》） D．“岢峨大舶映云日，贾客千家万家室”（《广州歌》） 4．（3分）定州在中国古代史上占有重要地位。下列关于定州的表述，正确的是（） ①秦汉始置州②唐代私营绞织作坊兴起③宋代以制瓷业闻名天下④元代为中书省辖地。 A．①②③B．①②④C．①③④D．②③④
2019年度小升初英语模拟试题及答案 —找出划线部分发音不同的单词(5%) 1.( )A. look B. cool C. school D. zoo 2.( )A. mine B. with C. knife D. behind 3.( )A. teacher B great C clean D please 4.( )A. pear B. hair C. here D. wear 5.( )A. what B. which C. white D. whose 二、词型转换(10%) 1. country (复数) ____________ 2. far (比较级)______________________ 3. open (现在分词)_________ 4. quick (副词)______________________ 5. sea(同音词) _______________ 6. we(形容词性物主代词)____________ 7. one (序数词) _____________ 8. hear (同音词) _________________ 9 sun(形容词)_____________ 10. ran(原形)_______________________ 三.选择填空(10%) ( ) 1. After school we usually play _________ soccer for half _________ hour on _________ sports ground. A. /; an; the B. the; a; the C. /; a; / D. the; an; a ( ) 2. — Is she a bus driver? — _________. She is a postwoman. A. No, she isn't B. Yes, she is C. No, she is D. Yes, she isn't ( ) 3. Can you help my child ______ his science ______ Tuesday mornings? A. in; in B. with; on C. for; at D. with; at ( ) 4. — Is this your shoe? — Yes, it is, but where is _________? A. the others B. other one C. another D. the other one ( ) 5. That storybook is very _________. The children are _________ in it. A. interesting; interest B. interest; interested C. interesting; interested D. interested; interesting ( )6. There _________ a ruler and some pencils in the pencil-box. A. be B. is C. are D. has ( )7 .It often rains __________ in the summer of Nanjing. A. strong B. big C. hard D. heavy ( )8. The basketball ______________ the bed isn’t mine. A. under B. is under C. is on D. is ( )9.Thank you ________ giving me so much help. A. to B. for C. with D. in ( )10. ------What did you do last night? ------ I did my homework and _______ TV. A. watch B. watched C. will watch D. am watching 四、情景匹配(10%) A ( ) 1.Who is taller, you or Yang Ling? A. You can take bus No.3. ( ) 2. How can I get to the park? B. You can go there by bus.
2019年英语（一）考研真题 Section Ⅰ Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tr icks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area? And where is the nearest water source? Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend t o frequent, look for the 19 we leave on the landscape. Trail blazes, tire tracks, and other features can 20 you to civilization. 1. [A]Some [B]Most [C]Few [D]All 2. [A]put[B]take[C]run [D]come 3. [A]Since [B] If [C] Though [D]Until 4. [A]formally [B] relatively [C] gradually [D] literally 5. [A] back [B] next [C] around [D] away 6. [A]onto [B]off[C]across [D]alone
2016年浙江省高考物理试卷 一、选择题（本大题共4小题．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．（6分）以下说法正确的是（） A．在静电场中，沿着电场线方向电势逐渐降低 B．外力对物体所做的功越多，对应的功率越大 C．电容器电容C与电容器所带电荷量Q成正比 D．在超重和失重现象中，地球对物体的实际作用力发生了变化 2．（6分）如图所示，两个不带电的导体A和B，用一对绝缘柱支持使它们彼此 （）接触．把一带正电荷的物体C置于A附近，贴在A、B下部的金属箔都张开， A．此时A带正电，B带负电 B．此时A电势低，B电势高 C．移去C，贴在A、B下部的金属箔都闭合 D．先把A和B分开，然后移去C，贴在A、B下部的金属箔都闭合 3．（6分）如图所示，a、b两个闭合正方形线圈用同样的导线制成，匝数均为10匝，边长l a=3l b，图示区域内有垂直纸面向里的匀强磁场，且磁感应强度随时间均匀增大，不考虑线圈之间的相互影响，则（） A．两线圈内产生顺时针方向的感应电流 B．a、b线圈中感应电动势之比为9：1 C．a、b线圈中感应电流之比为3：4
D．a、b线圈中电功率之比为3：1 4．（6分）如图所示为一种常见的身高体重测量仪．测量仪顶部向下发射波速为v的超声波，超声波经反射后返回，被测量仪接收，测量仪记录发射和接收的时间间隔．质量为M0的测重台置于压力传感器上，传感器输出电压与作用在其上的压力成正比．当测重台没有站人时，测量仪记录的时间间隔为t0，输出电压为U0，某同学站上测重台，测量仪记录的时间间隔为t，输出电压为U，则该同学的身高和质量分别为（） A．v（t0﹣t），U B．v（t0﹣t），U C．v（t0﹣t），（U﹣U0）D．v（t0﹣t），（U﹣U0） 二、选择题（本大题共3小题．在每小题给出的四个选项中，至少有一个选项是符合题目要求的．全部选对的得6分，选对但不全的得3分．有选错的得0分．） 5．（6分）如图所示为一滑草场．某条滑道由上下两段高均为h，与水平面倾角分别为45°和37°的滑道组成，滑草车与草地之间的动摩擦因数为μ．质量为m 的载人滑草车从坡顶由静止开始自由下滑，经过上、下两段滑道后，最后恰好静止于滑道的底端（不计滑草车在两段滑道交接处的能量损失，sin37°=0.6，cos37°=0.8）．则（）