河南省郑州一中2018届高三上学期一轮复习单元检测(一)英语

河南省郑州一中2018届高三上学期一轮复习单元检测(一)英语
河南省郑州一中2018届高三上学期一轮复习单元检测(一)英语

18届高三一轮复习英语单元检测(一)

第Ⅰ卷第一部分听力(共两节,满分30 分)(略)

第二部分阅读理解(共两节,满分40 分)第一节(共15 小题;每题2 分,满分30 分)

A

The National Postal Museum is divided into galleries that eplore America's postal history. Visitors will have a full picture of the creation and fantastic varieties of postage stamps.

World of Stamps

Video imagines bring stamps to life and attract visitors who eplore the surrounding displays. Visitors encounter the world’s first postage stamp —t he 1840 Penny Blac and learn how it

revolutionied communication. Stamp images, including Dr. Martin Luther ing’s “I have a dream” s peech and the stamp that helped raised almost $72 million dollars for breast cancer research, eplain how stamps have shaped history and honored people and places worldwide.

Gems of American Philately

Visitors have the opportunity of eamining 13 of the most rare and highly valued stamps in

the world of the stamp collection, including the most famous American stamp of all, the 1918

Inverted Jenny. A video eplains why the Inverted Jenny and other stamps displayed here are the most valuable. The treasure in this area are rarely available for public viewing. Each tells a story about an important event in US history.

Mail Mars History

The marings on mail provide valuable clues to the surprising ways mail has been

transported over time, including challenges and even disasters encountered along the way. Y ou will understand these marings by following the journeys of three historic letters.

Connect with US Stamps

Visitors eplore their own connections with stamps. At three touch screen tables, they create

their own stamp collection based on the topics that interest them most. They can also create their own stamp designs. Visitors have the chance to view videos in which stamp designers tal

about their craft, stamp collectors eplain what they collect and why, and footage(片段) shows

the process of maing stamps.

1. What can you do at W orld of Stamps?

A. Photograph some nice stamps on display.

B. Learn more about the great importance of stamps.

C. Donate money to cancer research.

D. Listen to a speech by Martin Luther ing on video

2. What can you see at Gems of American Philately?

A. Some famous designers in the US.

B. Some newly released stamps in the US.

C. Some of the most valuable US stamps.

D. Some important public reviews of stamps.

3. Where can you see how stamps are created?

A. Connect with US Stamps

B. Gems of American Philately

C. Mail Mars History

D. W orld of Stamps

4. Where does this tet come from?

A. An official report.

B. An ehibition guide.

C. An announcement.

D. An art show review.

B

Two of the saddest words in the English language are “if onl y”. I live my life with the goal of never having to say those words, because they convey regret, lost opportunities, mistaes, and disappointment.

My father is famous in our family for saying “T ae the etra minute to do it right.” I always try to live by the “e tra minute” rule. When my children were young and liely to cause accidents, I always thought about what I could do to avoid an “if only” moment, whether it was something minor lie moving a cup full of hot coffee away from the edge of a counter, or

something that required a little more wor such as taping padding (衬垫) onto the sharp corners

of a glass coffee table.

I don’t only avoid those “if only” moments when it comes to safety. It’s equally important to avoid “if only” in our personal relationships. W e all now people who lost a loved one and regretted that they had foregone an opportunity to say “I love you” or “I forgive you.” When

my father announced he was going to the eye doctor across from my office on Good Friday, I

told him that it was a holiday for my company and I wouldn’t be here. But then I thought about the fact that he was 84 years old and I realied that I shouldn’t give up an opportunity to see him. I called him and told him I had decided to go to wor on my day off after all.

I now there will still be occasions when I have to say “if only”about something, but my life is definitely better because of my policy of doing everything possible to avoid that eventuality. And even though it taes an etra minute to do something right, or it occasionally taes an hour or two in my busy schedule to mae a personal connection, I now that I’m doing the right thing. I’m buying myself peace of mind and that’s the best ind of insurance for my emotional well-being.

5. Which of the following is an eample of the “etra minute” rule?

A. Start the car the moment everyone is seated.

B. Leave the room for a minute with the iron woring.

C. Move an object out of the way before it trips someone.

D. Wait for an etra minute so that the stea tastes better.

6. The underlined word “foregone”in Paragraph 3 is closest in meaning to .

A. abandoned

B. avoided

C. laced

D. taen

7. The author decided to go to her office on Good Friday to .

A. join in the holiday celebration of the company

B. eep her appointment with the eye doctor

C. finish her wor before the deadline approached

D. meet her father who was already an old man

8. What is the best title for the passage?

A. The Two Saddest Words

B. The Most Useful Rule

C. The Peace of Mind

D. The Emotional Well-being

C

Melinda Saar wasn't epecting any phone calls. Saar was woring late in her office at the First Internet ban of California. By 1045 that night she was almost ready to go home when the phone rang. Picing it up, she heard a guard shouting, “There is a fire! Get out of there.” Saar didn't panic. She figured that it was just a small fire. Her office building was huge. There were 62 floors and her des was on the 37th floor. Saar called out to office mate Stephen Osas, who also stayed late to wor. But when they got out to the hallway, they were met by a cloud of blac smoe. Rushing bac, Saar shut the door and filled the space at the bottom of the door with her jacet to eep the smoe out.

Then they called 911. Before they could call their families, however, the line went dead. That meant that they were completely cut off from the outside world. All they could do was wait and hope someone would come to rescue them.

Minutes ticed by. Smoe began to float into the office. Soon it became hard for them to

breathe. Looing around, Saar noticed a small worroom. It seemed to have cleaner air. So they crowded there. That helped for a while, but in time even the worroom was filled with deadly smoe. Hopeless, they tried to brea the windows, but the glass was not breaable. Everything they threw at it just bounced bac. Defeated, they struggled bac to the worroom. They felt wea and diy. Soon Saar found Osas had passed out.

As Saar and Osas lay near death, rescuers were rushing to find them. At last, at about 4 a.m., firefighters found them.

Saar and Osas new they were lucy to be alive. Sunday is my birthday, Saar told a reporter. She would be turning 29. but she new she had already got the best present possible—

the gift of life.

9. What did Saar and Osas do when they were stopped by the fire?

A. they tried to run down the stairs.

B. they called their families.

C. they waited where they were.

D. they rushed bac and shut the door.

10. The following helped Saar and Osas survive the fire ecept .

A. calling 911 for help

B. shutting the door and eeping the smoe out with a jacet

C. breaing the windows to get some fresh air

D. crowding in a small worroom for clean air

11. what can we conclude from Saar's action in the fire?

A. she was trained as a firefighter

B. she was cleverer than Osas

C. she had had the eperience of being caught in fire.

D. she remained calm in the face of danger

D

A new study has discovered that meditation( 冥想)and oygen sport together reduce

depression. The Rutgers University study found that this mind and body combination, done twice a wee for only two months, reduced the symptoms for a group of students by 40 percent “We are ecited

by the findings because we saw such a meaningful improvement in both clinically depressed and non—depressed students,”said lead author Dr.Brandon Alderman. “It

is the first time that both of these two behavioral ways have been looed at together for dealing with depression.”

Researchers believe the two activities have an interactive effect in combating depression. Alderman and Dr. Tracey Shors discovered that a combination of mental and physical training (MAP)enabled students with major depressive disorder not to let problems or negative thoughts

defeat them.

Rutgers researchers say those who participated in the study began with 30 minutes of focused attention meditation followed by 30 minutes of oygen sport. They were told that if their thoughts drifted to the past or the future they should refocus on their breathing, enabling those with depression to accept moment-to-moment changes in attention.

Shors, who studies the production of new brain cells in the hippocampus—part of the brain involved in memory and learning—says scientists have shown in animal models that

oygen sport eercise eeps a large number of certain cells alive.

The idea for the human intervention( 干预)came from her laboratory studies, she says,

with the main goal of helping individuals acquire new sills so that they can learn to recover from stressful life events.

By learning to focus their attention and eercise,people who are fighting depression can

acquire new learning sills that can help them process information and reduce the overwhelming recollection of memories from the past,Shors says.

“We now these treatments can be practiced over a lifetime and that they will be effective in improving mental healt h.”said Alderman. “The good news is that this intervention can be

practiced by anyone at any time and at no cost.”

12. What made the research so different?

A. Adopting a way of meaningful tal

B. Combining the two ways to treat depression

C. Comparing the depressed with the non-depressed

D. Treating depression with special medicine

13. The underlined word “co mbating” in Paragraph 3 can be replaced by A. identifying B. distinguishing

C. fighting

D. eamining

14. What did the participants do in the research?

A. They too eercise while thining quietly.

B. They did oygen sport half an hour before thining.

C. They too eercise longer than they thought.

D. They thought quietly and then too eercise.

15. What is Shors’main purpose of her studies?

A. To offer people a new method to treat stress.

B. To study the production of new brain cells.

C. To find out

certain brain cells of humans.

D. To decide the lins between stress and eercise.

第二节(共5小题;每小题2分,满分10 分)

You’re growing up. That means y ou’re probably eperiencing lots of changes, all at once. Your body is changing. It might even seem as if your entire self is changing. It can be confusing and even scary.

16. And it’s good!

Growing up means that you can do more, learn more, and start to mae your mar on the world. In order for that to happen, your body produces chemicals called hormones that help both body and mind grow. Hormone levels changeconstantly, rising and falling.

17.

But it’s partly to blame for intenseemotions, surprising reactions, and mood swings. Because of the way your brain develops, it is somewhat ruled by emotion now and through your teen years. As a result, growing up can seem lie an emotional roller coaster!

18.

●Tae care of yourself. If you eat right, sleep enough, and get good eercise,

your brain will be much more able to deal with the stress

●19.

When you feel your moods swinging or you’r e upset, orconfused, some quiet time will allow you to gather your thoughts and get calmer.

●Practice relaing your body and deep breathing when you wae up and when

you go to bed. 20. Plus, when stuff happens during the day, you’ll be able to calm yourself quicly with a deep breath or two before you react. Your body is changing. A.Tae a timeout.

B.But the truth is, it happens to every teen. C.Wor out regularly to eep physically fit. D.This changing is needed for your body’s development. E.It will help you fall asleep—and start the morning right.

F.Here are a few things you can do to mae the ride smoother. G.Usually, these feelings settle down when you realie what is going on.

第三部分英语知识运用(共两节,满分45 分)

第一节完形填空(共20 小题;每小题1.5 分,满分30 分)

It was a freeing, windy winter night in Manhattan. I was waling to catch a train home, totally 21. in the net day's to-do list, not paying any attention to my surroundings. “Hey man, I love your nice hat!”, said a voice to me from the sidewal. When I

22. to see where it came from, I saw a man

23. dressed, carrying a garbage bag, standing outside a

24.

—with a warm smile on his face. As I was about to say than you, a woman waledby. “Hey lady, you have the most beautiful eyes. Can you 25. some change?"

This homeless man had no 26. of taling to anyone and he was ecellent at 27. up others. I felt pulled to help him use that 28. . I introduced myself, and 29. him to dinner inside. “Ralph's the name. Than you so much, sir!” he said.

As we sat down and ate, I told Ralph that I felt he had an amaing talent for 30. with

people. 31. at first, he eventually began to open up. He spoe much about how he used to love to 32.

. He was lie a fisherman's encyclopedia ( 百科全书). I ased him what he

could see himself doing, and he said that he thought he could be a good 33. . So I ased him if he ever 34. going to the store right down the street and telling them he would help them sell their fishing equipment. There was a pause.

Ralph put his hands over his face 35. he spoe through tears. I'll never 36. what he said net. “ I had a job and a family. 37. , I didn't now how to handle these things. I

38. my problems. For 11 years, no one has ever done anything lie this for me. It's time

for me to mae things 39again. "

By the end, I was in 40. as well. Ralph thaned me for my help, and we went our separate ways.

21. A. interest B. absorbed C. set D. taen

22. A. turned out B. settled down C. got off D. looed bac

23. A. casually B. formally C. shabbily D. fashionably

24. A. station B. store C. booshop D. restaurant

25. A. spare B. show C. mae D. introduce

26. A. fear B. tendency C. sign D. courage

27. A. setting B. bringing C. lighting D. picing

28 A. opportunity B. potential C. qualification D. reputation

29. A. pushed B. forced C. guided D. invited

30. A. bargaining B. competing C. connecting D. parting

31. A. Aggressive B. Hesitant C. Cheerful D. Confident

32. A. travel B. beg C. fish D. read

33. A. salesman B. secretary C. fisherman D. teacher

34. A. recalled B. considered C. resisted D. avoided

35. A. unless B. until C. though D. as

36. A. remember B. appreciate C. forget D. forgive

37. A. Otherwise B. Besides C. Therefore D. However

38. A. ran away from B. came up with C. faced up to D. put up with

39. A. easy B. right C. practical D. diverse

40. A. tears B. rags C. panic D. sorrow

第II 卷第三部分英语知识运用(共两节,满分45 分)第二节(共10 小题;每小题1.5 分,满分15 分)

In the West we are familiar with ballets lie Swan Lae. But there’s another classical dance form with a long history 41. has only recently burst onto the world scene. It is called classical Chinese dance.

Classical Chinese dance is 42. incredibly demanding, refined, and epressive dance form. Alongside ballet, it is also one of the most comprehensive dance systems 43. (now) to humanind.

44. recently , few people outside China had ever heard of classical Chinese dance. One major reason was that when Chinese companies performed abroad, they often mied Chinese dance with western dance styles. So the audience left the theater not sure eactly 45.

they had just seen.

In 2005 ,h owever, a performing arts company 46. ( establish) in New Yor. Its mission was to promote 47. (tradition) culture, and this included 48. (present) classical Chinese dance in its purest form. Not quite a decade later, classical Chinese dance has become much 49. ( well) recognied and is starting to influence western ballet.

Although they have significant differences,both ballet and classical Chinese dance have the ell 50. (story) and move us through beautiful art.

三一轮复习英语单元检测(一)答题卷

阅读理解第二节(七选五)16—20

英语知识运用第二节短文填空

41.

42.

43.

44.

45.

第四部分写作(共两节,满分35 分)

第一节短文改错(共10 小题;每小题1分,满分10 分)

I almost didn’t wae up in time for school this morning. I stayed up late last night, prepare my lessons.

The alarm cloc did go off, but I didn’t hear them because I was too tired.

It was already 7 o’cloc when I opened my eye. The first thing I was aware was that I would be lately.

Terrified, I ran to school and without having breafast. I didn’t want to be criticied by the teacher, nor do I

want to be laughed at by my classmates. Lucy, I rushed into the classroom in the last minute. W e had a test

today, for that I was well-prepared and it was so easy a eam that I got high mars. What an eciting

eperience!

第二节书面表达(满分25 分)

假如你是李华,你的美国笔友M ie 将你的城市郑州度假,以下是他给你发的电子邮件。请给他回信,欢迎他的到,答复他的疑问,并提出合理建议。

注意:1.词数100 左右;

2.可以适当增加细节,以使行文连贯。Dear Li Hua,I’m going to your city for a two-wee holiday in

September. I’m so ecited that I finally have the chance to meet you and see your city. However, I am a bit

worried about the traffic problems. From what I now, traffic jams are serious in big cities. Do you thin I

should rent a car? How should I travel around efficiently when I’m in henghou?

Can’t wait to see you.

Yours, Mie

18 届高三一轮复习英语单元检测一答案

第一部分听力(略)

第二部分阅读理解

1——20 BCAB CADA DCD BCDA BDFAE

第三部分英语知识运用

21——40 BDCDA ACBDC BCABD CDABA

41. which/that 42. an 43. nown 44. Until 45. what

46. was established 47. traditional 48. presenting 49. better 50. stories 第四部分第一节短文改错

1. prepare 改为p reparing

2. them 改为i t

3. eye 改为e yes

4. aware 后加o f

5. lately 改为l ate

6. and 去掉

7. do 改为d id

8. Lucy 改为L ucily

9. that 改为w hich

10.a 改为a n

第二部分书面表达略

2018河南郑州一中高一上英语期中试题(图片版)

高一上英语期中模拟测试 第Ⅰ卷 第一部分听力(共两节,满分30分) 做题时,请将答案标在试卷上,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ABC三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1.Where are the speaker? A.At home. B.At the doctor’s. C.At a clothing store. 2.When will the man see a doctor? A.On Thursday. B.On Tuesday. C.On Monday. 3.What are the speakers talking about? A.Which seats they will choose. B.How soon the performance will begin. C.Whether there are tickets for the concert. 4.What does the woman want to do? A.Go to hospital. B.Eat something cool. C.Make the man a cup of tea. 5.What will the man probably do on Saturday? A.Invite the woman to his house. B.Join a sports team. C.Attend a party.

2018年高考英语真题(新课标全国一卷)有答案

绝密★启用前 2018年普通高等学校招生全国统一考试(新课标全国I卷) 英语 (考试时间:120分钟试卷满分:150分) 注意事项: 1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时,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。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3. 考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。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。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 James do tomorrow ? A.Watch a TV program. B.Give a talk. C.Write a report. 2.What can we say about the woman? A.She's generour. B.She's curious. C.She's helpful. 3.When does the traif leave?https://www.360docs.net/doc/5c5699440.html, A.At 6:30. B.At8:30. C.At 10:30. 4.How does the wonar sRwr?m A.By car. B.On foot. C.By bike 5.What is the probable relationship between the speakers? A.Classmates. B.Teacher and student. C.Doctor and patient. 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.Changiny her major.

河南省郑州一中2018-2019学年七年级上期第一次月考数学试卷(含解析)

郑州一中2018-2019学年七年级上期第一次月考数学试卷一、单项选择题(本题共8小题,每小题3分,共24分) 1.的倒数是() A.3 B.C.D.﹣3 2.四位同学画数轴如下图所示,你认为正确的是() A. B. C. D. 3.下列平面图形中不能围成正方体的是() A.B. C.D. 4.下列各组数中,值相等的是() A.32与23B.﹣22与(﹣2)2 C.(﹣3)2与+﹣(﹣32)D.2×32与(2×3)2 5.用一个平面去截一个正方体,截面的形状不可能是() A.梯形B.长方形C.六边形D.七边形 6.已知﹣a<b<﹣c<0<﹣d,且|d|<|c|,a,b,c,d,0这五个数由大到小用“>”依次排列为() A.a>b>c>0>d B.a>0>d>c>b C.a>c>0>d>b D.a>d>c>0>b 7.用平面截一个长方体,下列截面中:①正三角形②长方形③平行四边形④正方形⑤等腰

梯形⑥七边形,其中一定能够截出的有() A.2个B.3个C.4个D.5个 8.如图,都是由边长为1的正方体叠成的立体图形,例如第(1)个图形由1个正方体叠成,第(2)个图形由4个正方体叠成,第(3)个图形由10个正方体叠成,依次规律,第(8)个图形有多少个正方体叠成() A.120个B.121个C.122个D.123个 二、填空题(本题共8小题,每小题3分,共24分) 9.五棱柱有个顶点,有条棱,个面. 10.若|a﹣2|+(b+3)2+(c﹣4)2=0.则(b+c)0= 11.|x+2|+|x﹣2|+|x﹣1|的最小值是. 12.已知长为6m宽为4的长方形是一个圆柱的侧面展开图,则柱的体积为(结果保留π) 13.如图是一个正方体的平面展开图,已知x的绝对值等于对面的数,y与所对面上的数互为相反数,z与对面上的数互为倒数,则xy﹣z=. 14.如图所示是计算机某计算程序,若开始输入x=﹣1,则最后输出的结果是.

2018届高三英语最后一课(20200223164012)

同学们,大家好! 这份考前辅导材料先从一则故事入手,让我们先来走进它: 1968年,在墨西哥奥运会的百米赛道上,美国选手吉?海因斯撞线后,转过身子看运动场上 的记分牌。当指示灯打出9.95秒的字样后,海因斯摊开双手自言自语地说了一句话。这一 情景通过电视网络,全世界至少有好几亿人看到,可是由于当时他身边没有话筒,因此海因 斯到底说了句什么话,谁都不知道。但人们清楚地知道这是人类历史上首次有人在百米赛道 上突破10秒大关。 1984年,洛杉矶奥运会前夕,一位叫戴维?帕尔的记者在办公室回放墨西哥奥运会的资 料片,当再次看到海因斯回头、摊手、自言自语的镜头时,他想他一定说了一句不同凡响的 话。但这一新闻点,竟被当时400多名在现场的记者给漏掉了,这实在是个天大的遗憾。于 是他决定去采访海因斯,问他当时到底咕哝了句什么话。当被问起16年前的事时,海因斯想了想笑着说:“当时难道没人听见吗?我说,上帝啊,那扇门原来是虚掩着的!” 谜底揭开之后,戴维?帕尔接着对海因斯进行了采访。针对那句话,海因斯说:“自美国运动员欧文斯于1936年5月25日在柏林奥运会上创下10.03秒的百米赛世界纪录之后,以詹姆斯?格拉森医生为代表团的医学界断言,人类的肌肉纤维所承载的运动极限不会超过 每秒10米,的确,这一纪录保持了32年,这一说法在田径场上非常流行,我也以为这是真的,但是,我想我的最高水平该跑出10.01秒的成绩。于是,每天我以自己最快的速度跑50公里。因为我知道,百米冠军不是在百米赛道上练出来的。当我在墨西哥奥运会上看到自己 9.95秒的纪录之后,我惊呆了,原来10秒这个门不是紧锁着的,它虚掩着,就像终点那根 横着的绳子。” “百米冠军不是在百米赛道上练出来的。”,“每天我以自己最快的速度跑50公里。”同学们,就是这每天的坚持成就了海因斯在最后的赛道上突破了自己的“10秒大关”,推开了虚掩着的成功之门,成就了自己,创造了历史。 高考不也如此?看似枯燥、单调、甚至令人心烦的一份一份小练、一题一题讲解、一遍 一遍重复,回想起来不正是铺就了我们通向虚掩着的那扇门吗? 越是接近终点,越要屏气凝神、步履坚定、成竹在胸。因为我们知道,翻过了这份“考 前辅导材料”,“2018年高考卷”的尊容就在那扇虚掩着的门背后。 去吧,去轻轻地推开它! 高三英语组全体老师预祝莘莘学子梦想成真! 2018届高考英语考前辅导 应试总方法:“一看二序三速四查”。 一看:充分利用考前5分钟,认真阅卷,同时调节紧张的心理。阅卷时要注意,答题要求、 题量、总页码及正反面的试题。不要迫不急待答题。“磨刀不误砍柴工”。 二序:遵循先易后难的原则,不要违反规律。 三速:在规定的120分钟内完成全部试题需要一定的速度。以下为各项题目建议时间分配:(学生可根据自己的实际作适当调整) 听力单项、完形阅读理解任务型书面表达涂卡、整理 20分钟25分钟35分钟13分钟25分钟2分钟(建议做好一大题 就涂好一大题) 四查:在完成全部试题后要认真检查: 1. 试题是否全部完成(包括正、反面)。不要轻易改答案(尤其是阅读理解),除非恍然大悟。 2. 答题卡是否全部涂规范、正确,考号、姓名、科目等是否正确无误。 3. 对漏做、疑难的题目进行强攻。

2018届高三第一次模拟考试英语试题

惠州市2018届高三第一次模拟考试 英语 2018.4. 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。答卷前,考生必将自己的姓名、考生号、考场号和座位号填写在答题卡上。因考试不考 听力,第I卷从第二部分的“阅读理解”开始,试题序号从“21”开始。 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题标号涂黑。如需改动,用橡皮擦干净后,再选涂其它答案标号。写在本试卷 上无效。 3. 回答第II卷时,将答案写在答题卡上。写在本试卷上无效。 4. 考试结束后,将本试卷和答题卡一并交回。 第I卷 第二部分阅读理解(共两节,满分40分) 第一节(共15小题;每小题2分,满分30分) 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。 A From American Express, wedding guests will,on average,spend $673 on each wedding they attend this year. It includes airfare ($225), hotel ($170), dining out ($116) and dressing up ($95) and the gift. If you have weddings to attend this year, here are some tips for you to avoid breaking the bank. 1. Book flights in advance The moment you decide to attend a wedding is the time to check flight prices at the best time. Plane fares are higher in the summer, especially in July and August. Booking in advance will save you money, as will watch for sales on lower-cost carriers like JetBlue and Frontier. You can check Google Flights for a calendar of prices showing the cheapest days to fly from apps like Hopper to get real-time alerts when a fare is at its lowest price point. 2. Don't blow your budget on the gift If you've got the money, an expensive gift is lovely. But there's no need to take out loans to prove your love for the happy couple. Skip an expensive necklace by giving (an appropriate amount of) cash instead. To save on the gift, consider making one: A photo album or scrapbook of memories with the bride and groom shows how much you care. You could also share the gift with other guest(s) or even make gifts with DIY ideas by yourself to save money. 3. Use old dresses and suits You don't always have to be on a new dress for a wedding. While men have the option of repeating their suits, women are more likely to spend money on new clothes for the special occasion. But before you take out your wallet, consider reinventing something already in your

2021—2021年河南省郑州一中高二语文第一次摸底考试

2021—2021年河南省郑州一中高二语文第一次摸底 考试 本试卷分第Ⅰ卷(选择题)和第Ⅱ卷两部分。共150分。考试时刻150分钟。 第Ⅰ卷(选择题共45分) 一、(18分,每小题3分) 1.下面词语中加点的字的读音,全都不相同的一组是( ) A.疏浚逡巡唆使崇山峻岭怙恶不悛 B.侠士脸颊海峡狭路相逢汗流浃背 C.供给烘托哄骗山洪暴发垂拱而治 D.浪涛狼藉酝酿书声琅琅豁然爽朗 2.下列各组词语中,有错别字的一组是( ) A.委屈委曲求全桃园世外桃源 B.付出入不敷出防范防患未然 C.人一辈子人声沸腾报复抱负远大 D.是非文过饰非启发寻人启发 3.依次填入下列各句横线处的词语,恰当的一组是( ) ①由达成共识到制订打算,______________欧盟在军事一体化道路上迈出了可喜的一步。 ②领导既然如此要求,尽管时刻紧,任务重,我们也只能______________而为之了。 ③实践证明,人的大脑愈用愈发达,不用则会______________。 A.说明鼓舞蜕化 B.说明勉力蜕化 C.说明鼓舞退化 D.说明勉力退化 4.下列各句中加点成语的使用,恰当的一句是( ) A.中国首次载人航天飞行代表杨利伟随中国团访问澳门,26小时的旋风式访问,令整个澳 门各界交口赞扬,其间制造的数字记录,对澳门而言含义深刻、阻碍深远。 B.德国10月份失业人数猛增,比上月增加2.2万人,超过预期的一倍,政府面对方兴未艾的失业势头也束手无策。 C.那个下岗职工服务站,全心全意地为下岗职工排忧解难,他们的工作无微不至,深受下岗职工欢迎。 D.全面建设小康社会的奋斗目标的提出,必将鼓舞全国人民处心积虑地努力奋斗,仰头阔步地走向以后。 5.下列各句中,没有语病的一句是( ) A. 11月2—3日的博鳌亚洲论坛将成为亚洲各国凝聚促进进展与繁荣,是实现亚洲共 赢的重要基础的共识的重要平台。 B.这家工厂的干部职工,在上级有关部门的大力关心下,经营效益有了极大的改善,扭转了连年亏损的局面。 C.那个时候,人们差不多从风华正茂才华横溢的朱自清身上看到了一个优秀的文学家,因此对 他的诗作予以热情的评判。 D.警方差不多组织力量对现场进行了认真分析、勘查取证,差不多确定犯罪嫌疑人系该公司内部 人员。 6.依次填入下面一段文字中横线处的语句,与上下文衔接最恰当的一组是( ) 时刻的力量,理应在大地上留下痕迹;岁月的巨轮,理应在车道间辗碎凹凸。没有废墟就无所谓昨天,____________________。废墟是课本,____________________;废墟是过程,人一辈子确实是从旧的废墟动身,走向新的废墟。营造之初就想到它今后的凋谢,因此,废墟是目的;更新的营造以废墟为基地,____________________,废墟是进化的长链。 ①没有昨天就无所谓今天和改日②没有今天就无所谓昨天和改日 ③让我们把立体的情况读成平面④让我们把平面的情况读成立体

2020年河南省郑州市第一中学高一下学期期中数学试题(附带详细解析)

绝密★启用前 2020年河南省郑州市第一中学高一下学期期中数学试题 考试范围:xxx ;考试时间:100分钟;命题人:xxx 注意事项: 1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上 第I 卷(选择题) 请点击修改第I 卷的文字说明 一、单选题 1.小明中午放学回家自己煮面条吃,有下面几道工序:①洗锅、盛水需要2分钟;②洗菜需要6分钟;③准备面条及佐料需要2分钟;④用锅把水烧开需要10分钟;⑤煮面条和菜共需要3分钟,以上各道工序,除了④之外,一次只能进行一道工序小明要将面条煮好,最少要用( ) A .13分钟 B .14分钟 C .15分钟 D .23分钟 2.给出下列四个命题: ①34π-是第二象限角;②43π是第三象限角;③400-?是第四象限角;④315-?是第一象限角.其中正确的命题有( ) A .1个 B .2个 C .3个 D .4个 3.下列事件: ①如果a b >,那么0a b ->. ②某人射击一次,命中靶心. ③任取一实数a (0a >且1a ≠),函数log a y x =是增函数, ④从盛有一红、二白共三个球的袋子中,摸出一球观察结果是黄球. 其中是随机事件的为( ) A .①② B .③④ C .①④ D .②③

○………………装…………○…※※不※※要※※在※题※※ ○………………装…………○…项指标,需从他们中间抽取一个容量为42的样本,则老年人、中年人、青年人分别应抽取的人数是( ) A .7,11,18 B .6,12,18 C .6,13,17 D .7,14,21 5.下列四个数中,数值最小的是( ) A .()1025 B .()454 C .()210110 D .()210111 6.一个频数分布表(样本容量为30)不小心被损坏了一部分,若样本中数据在[)20,60上的频率为0.8,则估计样本在[)40,50,[)50,60内的数据个数共为( ) A .15 B .16 C .17 D .19 7.为比较甲、乙两地某月14时的气温状况,随机选取该月中的5天,将这5天中14时的气温数据(单位:℃)制成如图所示的茎叶图.考虑以下结论: ①甲地该月14时的平均气温低于乙地该月14时的平均气温; ②甲地该月14时的平均气温高于乙地该月14时的平均气温; ③甲地该月14时的平均气温的标准差小于乙地该月14时的气温的标准差; ④甲地该月14时的平均气温的标准差大于乙地该月14时的气温的标准差. 其中根据茎叶图能得到的统计结论的标号为( ) A .①③ B .①④ C .②③ D .②④ 8.古代“五行”学说认为:物质分“金、木、水、火、土”五种属性,“金克木,木克士,土克水,水克火,火克金”.从五种不同属性的物质中随机抽取两种,则抽到的两种物质不相克的概率为( ) A .12 B .13 C .25 D .310 9.阅读如图程序框图,运行相应的程序,则程序运行后输出的结果为( )

郑州市第一中学

郑州市第一中学 郑州一中始创于1949年3月5日,几经沧桑,高中部总校校址位于郑州市中原区中原西路,高中部分校、初中部校址位于郑州市桐柏路35号。郑州一中新校区在校生规模为3000余人,教职工200余人,占地331亩,建筑面积85400平方米。新校区以建成“起步走向世界”的名牌学校为标准,按50年可持续发展的战略眼光要求建设,设计规划新颖,造型美观大方,具有“走向世界”的时代气息;既突出特色,又符合规范,既壮观气派,又实用方便。 中文名:郑州市第一中学 外文名:No.1 Middle School of Zhengzhou 简称:郑州一中 校训:勤、严、实、真创办时 间: 1949年3月5日类别:公立高中现任校长:朱丹 知名校友: 任长霞、苏义脑、胡大 白等 所属地区:中国河南郑州 主要奖项: 河南省重点中学 河南省示范性普通高中 中国百强中学 郑州一中创建于1949年3月5日。由当时的市立一中、二中、三中及私立明新中校高中部在书院街合并而成,定名“郑州市立高级中学”,由市委宣传部长漆鲁鱼同志兼任校长。创建伊始,仅7个班的规模,学生249人,教职工26人。 1953年3月规模扩大,易名为“河南省郑州市第一高级中学”,同年9月迁至文化区。 1956年8月又迁至南阳路岗杜街。 1958年8月,市区公立中学统一编制命名,定名为“河南省郑州市第一中学”。 1959年被确定为河南省重点中学。(作为郑州市唯一入选的重点高中)1960年迁至桐柏路老校址。 1980年被确定为河南省首批办好的重点中学。 2004年首批被确定为“河南省示范性普通高中”。 2005年迁至中原路现校址。 2005年、2007年、2009年、2011年连续四届被评为“中国百强中学”。设施 郑州一中老校区占地75亩,建筑面积28000多平方米,校园绿树成荫,文化气息浓厚。 郑州一中1959年被确定为河南省重点中学,1980年又被确定为河南省首批办好的重点中学。

河南省郑州一中2019-2020学年届高一上学期期中考试(生物试题PDF版)

郑州一中2019—2020学年上期中考 22届高一生物试题 命题人:刘圣云审题人:常莹 说明:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题),满分100分,考试时间90分钟。 2.将第Ⅰ卷的答案代表字母填(涂)在第Ⅱ卷的答题表(答题卡)中。 第Ⅰ卷(选择题,共60分) 一、选择题:本题共30小题,每小题2分,共60分。 1.生命活动离不开细胞,以下有关说法不正确的是 A.草履虫是单细胞生物,可以依赖单个细胞进行运动和分裂 B.由一个受精卵发育成胚胎离不开细胞的分裂和分化 C.病毒不具备细胞结构,只能独立的完成一小部分生命活动 D.多细胞生物依赖各种分化的细胞密切合作,共同完成一系列复杂生命活动2.地球上瑰丽生命画卷是具有丰富层次的生命系统。以下有关生命系统的说法正确的是A.生命系统最微小的层次是病毒 B.一个大肠杆菌既是细胞层次也是个体层次 C.高等动物与高等植物具备的生命层次相同 D.人工合成脊髓灰质炎病毒表明人工制造了生命 3.构成人体的细胞与颤藻相比,不正确的说法是 A.二者结构上的主要区别是人体细胞较大,有多种复杂的内部结构 B.人体细胞不能进行光合作用,颤藻可以进行光合作用 C.人体细胞没有细胞壁,颤藻细胞有细胞壁 D.二者结构上既有差异性也有统一性 4.关于使用高倍镜观察某动物细胞的相关叙述,正确的是 A.在低倍镜下找到细胞后,换高倍镜观察前应提升镜筒,以免镜头触碰装片 B.换高倍镜后视野范围增大,视野变暗,可通过调节细准焦螺旋改善这种情况C.显微镜的放大倍数是指细胞直径被放大的倍数,而不是面积 D.高倍镜下可观察到更多的细胞,使细胞结构更加清晰 5.下图甲是显微镜的某些构造,乙和丙分别表示不同物镜下观察到的图像。下列叙述中,正确的是 A.①②是物镜,③④是目镜,①比②的放大倍数小,③比④的放大倍数大 B.观察乙、丙图像时,物镜与装片之间的距离分别是⑤⑥

2018年高考英语全国卷1【附解析】

英语试卷 第1页(共22页) 英语试卷 第2页(共22页) 绝密★启用前 2018年普通高等学校招生全国统一考试 英 语 注意事项: 1.答卷前,考生务必将自己的姓名、考生号填写在答题卡和试卷指定位置上。 2.回答选择题时,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。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分 听力(共两节,满分30分) 做题时,先将答案标在试卷上。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。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 James do tomorrow ? A. Watch a TV program. B. Give a talk. C. Write a report. 2. What can we say about the woman ? A. She’s generous. B. She’s curious. C. She’s helpful. 3. When does the train leave ? A. At 6:30. B. At 8:30. C. At 10:30. 4. How does the woman go to work ? A. By car. B. On foot. C. By bike. 5. What is the probable relationship between the speakers ? A. Classmates. B. Teacher and student. C. Doctor and patient. 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. 7. What is the woman interested in studying now ? A. Ecology. B. Education. C. Chemistry. 听第7段材料,回答第8、9题。 8. What is the man ? A. A hotel manager. B. A tour guide. C. A taxi driver. 9. What is the man doing for the woman ? A. Looking for some local foods. B. Showing her around the seaside. C. Offering information about a hotel. 听第8段材料,回答第10至12题。 10. Where does the conversation probably take place ? A. In an office. B. At home. C. At a restaurant. 11. What will the speakers do tomorrow evening ? A. Go to a concert. B. Visit a friend. C. Work extra hours. 12. Who is Alice going to call ? A. Mike. B. Joan. C. Catherine. 听第9段材料,回答第13至16题。 13. Why does the woman meet the man ? A. To look at an apartment. B. To deliver some furniture. C. To have a meal together. ------------在 --------------------- 此--------------------- 卷--------------------- 上--------------------- 答--------------------- 题--------------------- 无-------------------- 效------------ ---- 姓名________________ 准考证号_____________

2020-2021学年河南省郑州一中高二(上)期中(理科)数学试卷 (解析版)

2020-2021学年河南省郑州一中高二(上)期中数学试卷(理科)一、选择题(共12小题). 1.(5分)下列结论正确的是() A.若a>b,则B.若a2<b2,则a<b C.若a>b,c>d,则a﹣d>b﹣c D.若a>b,则ac2>bc2 2.(5分)在等比数列{a n}中,a4+a5=10,a6+a7=20,则a8+a9等于()A.90B.30C.70D.40 3.(5分)在△ABC中,内角A,B,C的对边分别为a,b,c,sin2,则△ABC的形状为() A.直角三角形B.等腰三角形 C.等边三角形D.等腰直角三角形 4.(5分)关于x的不等式ax2+bx+2>0的解集为(﹣1,2),则关于x的不等式bx2﹣ax ﹣2>0的解集为() A.(﹣2,1)B.(﹣∞,﹣2)∪(1,+∞) C.(﹣∞,﹣1)∪(2,+∞)D.(﹣1,2) 5.(5分)已知椭圆=1(a>b>0)的一个焦点是圆x2+y2﹣6x+8=0的圆心,且短轴长为8,则椭圆的左顶点为() A.(﹣3,0)B.(﹣4,0)C.(﹣10,0)D.(﹣5,0)6.(5分)设S n是等差数列{a n}的前n项和,已知a2=3,a6=11,则S7等于()A.13B.35C.49D.63 7.(5分)已知a>0,b>0,则“”是“”的()A.充分不必要条件B.必要不充分条件 C.充要条件D.既不充分也不必要条件 8.(5分)已知动点M(x,y)满足+=2,则动点M的轨迹是() A.椭圆B.直线C.线段D.圆

9.(5分)在△ABC中,角A,B,C所对的边分别为a,b,c,若cos B=,a=5,△ABC 的面积为10,则的值为() A.B.C.D. 10.(5分)下列命题中正确的是() A.若p∨q为真命题,则p∧q为真命题 B.在△ABC中“∠A>∠B”是“sin A>sin B”的充分必要条件 C.命题“若x2﹣3x+2=0,则x=1或x=2”的逆否命题是“若x≠1或x≠2,则x2﹣3x+2≠0” D.命题p:?x0≥1,使得x02+x0﹣1<0,则¬p:?x<1,使得x2+x﹣1≥0 11.(5分)设a,b,c分别是△ABC内角A,B,C的对边,若,,依次成公差不为0的等差数列,则() A.a,b,c依次成等差数列 B.a2,b2,c2依次成等差数列 C.,,依次成等比数列 D.a2,b2,c2依次成等比数列 12.(5分)已知关于x的不等式x2+bx+c<0(ab>1)的解集为空集,则T=+的最小值为() A.B.2C.D.4 二、填空题(共4小题). 13.(5分)已知实数x,y满足约束条件,则z=x+2y的最大值为.14.(5分)已知p:“?x0∈R,x02﹣x0+a<0”为真命题,则实数a的取值范围是.15.(5分)数列{a n}中,a1=1,(n∈N*),则a2020=.16.(5分)已知△ABC内角A,B,C的对边为a,b,c,已知b=1,且c cos B+b cos C=4a sin B sin C,则c的最小值为. 三、解答题(共6小题). 17.(10分)已知等差数列{a n}的前n项和为S n,等比数列{b n}的前n项和为T n.若a1=

2020-2021学年河南省郑州一中高三(上)开学化学试卷

2020-2021学年河南省郑州一中高三(上)开学化学试卷 一、单项选择题:本题共16小题,每小题3分,共48分。 1. 化学与生活密切相关。下列说法错误的是() A.屠呦呦用乙醚从青蒿中提取出对治疗疟疾有特效的青蒿素,该过程包括萃取操作 B.电热水器用镁棒防止内胆腐蚀,原理是牺牲阳极的阴极保护法 C.二氧化硫有毒,严禁将其添加到任何食品和饮料中 D.工业生产时加入适宜的催化剂,除了可以加快反应速率之外,还可以降低反应所需的温度,从而减少能耗 2. 我国明崇祯年间《徐光启手迹》记载了《造强水法》:“绿钒(FeSO4?7H2O)五斤,硝五斤,将矾炒去,约折五分之一,将二味同研细,次用铁作锅,……锅下起火,取气冷定,开坛则药化为水…….用水入五金皆成水,惟黄金不化水中,加盐则化。……强水用过无力……”。下列有关解释错误的是() A.“将矾炒去,约折五分之一”后生成FeSO4?4H2O B.该方法所造“强水”为硝酸 C.“惟黄金不化水中,加盐则化”的原因是加入NaCl溶液后氧化性增强 D.“强水用过无力”的原因是“强水”用过以后,生成了硝酸盐溶液,其氧化性减弱 3. 用N A表示阿伏加德罗常数,下列说法中正确的个数是() ①100g质量分数为46%的乙醇溶液中含有氢原子数为12N A; ②1mol?Na2O2与水完全反应时转移电子数为2N A; ③12g石墨烯(单层石墨)中含有六元环的个数为0.5N A; ④在标准状况下,22.4L?SO3的物质的量为1mol; ⑤电解精炼铜时,阳极质量减小64g,转移电子数为2N A; ⑥28g硅晶体中含有2N A个Si?Si键; ⑦100mL?10mol?L?1浓盐酸与足量MnO2加热充分反应,生成Cl?的数目为0.25N A; ⑧在常温常压下,0.1mol铁与0.1mol?Cl2充分反应,转移的电子数为0.3N A; ⑨标准状况下,22.4L?NO和11.2L?O2混合后气体的分子总数小于N A; ⑩S2和S8的混合物共6.4g,其中所含硫原子数一定为0.2N A。 A.3 B.4 C.5 D.6 4. 下列对应关系错误的是()

2018年高考英语模拟试题

2018年高考英语模拟试题 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选项,并在答题卡上将该项涂黑。 A Australians really know how to have a good time. Any type of hobby that you can think of can be found in Australia. The following are four top Australian pastimes. Fishing Fishing is probably one of the most popular free-time activities in Australia and many people love spending their free time waiting at the end of a rod for a fish to bite on their line. There is free public access to almost all beaches,canals and coasts,which means there are plenty of great places to fish. Surfing Another popular pastime of the Australians is surfing. Australia has a lot of beautiful surf spots,especially in Queensland. Queensland has some of the best surf beaches in the country such as Noosa Heads,Stradbroke Island,and Burleigh Heads,with the Gold Coast being the best known.

2019年河南省郑州一中高考数学模拟试卷学生(1)

2019年河南省郑州一中高考数学模拟试卷(文科) 一、选择题:本题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是符合题目要求的. 1.(5分)集合U={0,1,2,3,4,5},A={1,2},B={x∈N|x2﹣3x≤0},则?U(A∪B)=() A.{0,1,2,3}B.{0,4,5}C.{1,2,4}D.{4,5} 2.(5分)i为虚数单位,若复数z+=i,则=() A.1﹣i B.﹣1+i C.﹣1﹣i D.1+i 3.(5分)已知等差数列{a n},a5﹣2a1=7,a3=5,则a9=() A.23B.20C.17D.13 4.(5分)设命题p:函数在定义域上为减函数;命题q:?a,b∈(0,+∞),当a+b =1时,.则以下说法正确的是() A.p∨q为真B.p∧q为真C.p真q假D.p,q均为假5.(5分)已知向量,的夹角为60°,且,,,则=() A.3B.C.2D.4 6.(5分)已知椭圆mx2+3y2﹣6m=0的一个焦点为(0,2),则m的值为()A.1B.3C.5D.8 7.(5分)要得到函数的图象,只需把函数的图象() A.向左平移个单位B.向左平移个单位 C.向右平移个单位D.向右平移个单位 8.(5分)图中的图案是我国古代建筑中的一种装饰图案,形若铜钱,寓意富贵吉祥.在圆内随机取一点,则该点取自阴影区域内(阴影部分由四条四分之一圆弧围成)的概率是()

A.B.C.﹣1D.2﹣ 9.(5分)某几何体的三视图如图所示,则该几何体的体积为() A.B.C.e+1D. 10.(5分)设双曲线的左、右焦点分别为F1,F2,P是双 曲线C上的点,且PF1与x轴垂直,△PF1F2的内切圆的方程为(x+1)2+(y﹣1)2=1,则双曲线C的渐近线方程为() A.B.C.D.y=±2x 11.(5分)已知函数f(x)是定义在R上的偶函数,且当x<0时,f(x)=,若实数a 满足f(3﹣|a+1|)>f(﹣),则a的取值范围是() A.(﹣,﹣)B.(﹣)∪(﹣,+∞) C.(﹣,﹣)D.(﹣)∪(﹣,+∞) 12.(5分)用一个体积为36e的球形铁质原材料切割成为正三棱柱的工业用零配件,则该零配件体积的最大值为() A.B.C.18D.27

河南省郑州一中2017--2018学年下期期末考试-七年级数学试题

2017—2018学年下学期期末考试试卷 七年级数学 注意事项: 1.本试卷共4页,三个大题,满分120分,考试时间100分钟. 2.本试卷上不要答题,请按答题卡上注意事项的要求,直接把答案填写在答题卡上.答在试卷上的答案无效. 一、选择题(每小题3分,共30分)下列各小题均有四个选项,其中只有一个是正确的. 1.下列交通标志图案中是轴对称图形的是( ) A . B . C . D . 2.下列计算正确的是( ) A .2222a a a ?= B .824a a a ÷= C .22(2)4a a -= D .()235a a = 3.在一个不透明的布袋中,红色、黑色、白色的玻璃球共有40个,除颜色外其他完全相同,小明通过多次摸球试验后发现其中摸到红色球、黑色球的频率稳定在15%和45%,则口袋中白色球的个数可能是( ) A .24 B .18 C .16 D .6 4. 2.5PM 是指大气中直径小于或等于0.0000025m 的颗粒物,将0.0000025用科学记数法表示为( ) A .50.2510-? B .60.2510-? C .52.510-? D .6 2.510-? 5.下列四个图形中,线段BE 是ABC △的高的是( ) A . B . C . D . 6.如图,为估计池塘岸边,A B 的距离,小方在池塘的一侧选取一点O ,测得15OA =米,10OB =间的距离不可能是( ) A .25米 B .15米 C .10米 D .6米 7.如图,一块三角形的玻璃打碎成了三块,现在要到玻璃店去配一块完全一样的玻璃,那么最省事的办法是

( ) A .带①去 B .带②去 C .带③去 D .带①和②去 8.下列运算正确的是( ) A .22()()x y x y x y ---+=-- B .10x x -+= C .22(2)143x x x -+=-+ D .()21222 x x x x +÷=+ 9.下列事件中是必然事件的是( ) A .两直线被第三条直线所截,同位角相等 B .等腰直角三角形的锐角等于45° C .相等的角是对顶角 D .等腰三角形的一个角是80°,则它的顶角是80° 10.小亮每天从家去学校上学行走的路程为900米,某天他从家去上学时以每分钟30米的速度行走了450米,为了不迟到他加快了速度,以每分钟45米的速度行走完剩下的路程,那么小亮走过的路程s (米)与他行走的时间t (分钟)之间的函数关系用图象表示正确的是( ) A . B . C . D . 二、填空题(每小题3分,共15分) 11.计算0 3-=________. 12.将直尺和直角三角板按如图方式摆放,已知125∠=?,则2∠=________.

郑州市高中综合排名

郑州市高中综合排名 根据切实经验,郑州市最好的高中是郑州一中,外国语和省实验,其他学校都是浮云。什么7中,6中说实话都不行。更别提101中学了,铁路早就垮了,学校扔给郑州市,所处地理位置恶劣,前景堪忧。高中排名非常没有意义,其实按照批队来划分中学还行。 即便是你到了某个好高中,没有分到好的班级,没有分到好的老师,或者没有好的学习氛围,一切又都是浮云。另外,学生成才关键靠自己,在河南这个险恶的高考环境下,不是看你的高中出身就能决定你到哪里上学。 结论是,郑州市唯一能扯得上实力就三所中学:郑州一中,外国语中学,省实验中学。 1.郑州一中的强大是有目共睹的,基本上每个毕业班都有清华北大,在他们学校的光荣榜上清华北大甚至要排到第二块板子上,因为前面有许多英美名校。 2.外国语中学的强大在于她拥有独立的保送资格,学校里一部分优秀学生可以不通过高考和竞赛而通过学校举荐而上大学。 3.省实验中学的强大在于她的竞赛班,但是目前的局势是国家越来越打压竞赛,所以这个学校也越来越落寞,前几年省实验被国家狠狠收拾了一下,不知道现在如何。 除去以上几所学校,第二批队主要是2中,4中,6中,7中,9中,11中,19中,101中学,47中和郑州中学。这之中提一下几个学校。 1.11中应该在这个批队算是较优秀者,她第一批在中招时进入省重点招生。 2.101中学明显的瘦死的骆驼比马大,江河日下却令人扼腕。 3.北区的7中和9中打得焦头烂额,似乎7中较有优势。 4.西区应该是2中和19中比较有优势,4中最近发展很快。 5.47中和郑州中学是公办民助性质,学校的氛围很开放,由于学校较有钱,其实名师很多,但要分到重点班才有意义。另外这两所中学出国的学生较多,和他们的学生家庭背景构成有很大关系。 最后说说其他学校,什么16中啊,12中啊,31中啊,24中啊都是第三批队,希望他们不断进步!

相关文档
最新文档