重点高中提前提前招生英语试卷
2009年素质班模拟英语考试试卷
温馨提示:
1.本试卷分I卷(选择题)和第Ⅱ卷(非选择题)两部分。共12页,七大题。满分120
分,考试时间120分钟。
2.第Ⅰ卷听力与选择题的答案,用铅笔在答题卡将答案代码涂满涂黑,多涂不给分。第
Ⅱ卷的答案用钢笔或圆珠笔写在答题卡上指定位置,只交答题卡。
第Ⅰ卷(共85分)
第一部分听力测试
Ⅰ听力(共二节,满分20分)
第一节(共5小题,每小题1分,满分5分)
听下面5段对话。每段对话后有一个小题,从题中所给的A.B.C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1.What does Bill do now?
A A teacher
B A student
C A journalist
2.Where did the conversation most probably take place?
A On a bus
B In a library
C In a dining room
3.What day is it today?
A Tuesday
B Wednesday
C Thursday
4.What’s David’s hobby?
A Sports
B Music
C None
5.How long did the meeting last?
A One hour
B Two hours
C Three hours
第二节(共15小题,每小题1分,满分15分)
听下面4段对话,每段对话后有几个小题,从题中所给的A.B.C三个选项中选出最佳选项,并标在试卷的相应位置,听每段对话前,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,每段对话读两遍。
听第6段材料,回答6—7题
6.What kind of music is mother listening to?
A Rock music
B Country music
C Classical music
7.What are the two speakers mainly talked about?
A Music
B Homework
C People 听第7段材料,回答8—10题
8.Why doesn’tthe man buy the tickets this evening?
A Because there are no tickets left
B Because it is too late to set off
C Because the weather is too bad
9. Which train will the man take?
A.The 8:20 .train.
B.The 9:15 train.
C.The 12:30 train.
10.How much does the man pay for the tickets in all?
A.70 dollars.
B.60 dollars.
C. 50 dollars.
听第8段材料,回答11-12题。
11.Why did Nancy call Bob?
A.Because she wanted to get in touch with him.
B.Because she wanted to tell him the good news.
C.Because she wanted to invite him to a party.
12.What were Nancy and Bob going to do evening?
A.They wanted to see each other and discuss something.
B.They wanted to go to a restaurant for dinner.
C.They were going to a movie toghter.
听第9段材料,回答13-15题。
13.What’s the probable relationship between the two speakers?
A.Customer and manager.
B.Shop assistant and manager.
C.Customer and shop ower.
14.Why was the man not polite to the customer?
A.Because the customer didn’t buy anything.
B.Because the customer didn’t like the bags he showed her.
C.Because the customer threw the things about.
15.What can we learn from the coversation?
A.Customers should always be well treated.
B.Customers are usually rude.
C.Customers are ofen badly treated
听最后一段材料,回答16-20题
16.What kind of people do guide dogs help?
A.Doctors.
B.Solders.
C.The blind.
17.Whose pet dog was it?
A.The doctor’s.
B.The soldier’s.
C.Dorothy’s.
18.What kind of dogs are the best ones for the job?
A.Strong.
B.Bright.
C.Old enough.
19.When did Germany start a program to teach dogs to be guides?
A.After Dorothy went to Germany.
B.After Dorothy wrote about it for a magazine.
C.After the doctor taught a dog to guide a person.
20.How long does it take to train a little dog to be a guide?
A.Over 2 years.
B.14 months.
C.4 weks.
第二部分语言知识运用
Ⅱ单项选择(共15小题,每小题1 分,满分15分)从A..B.C.D四个选项中选出可以填入空白处的最佳的答案。
21. I’m interested in____you have said.
A all that
B all work
C that
D which
22. In our factory there are 2,000 workers,two thirds of_____are women.
A them
B which
C whom
D who
23. During the days _____,he worked as a servant at the Browns.
A followed
B following
C to follow
D that followed
24. —We haven’t heard from Jane for a long time.
—What do you consider _____to her?
A was happening
B to happen
C has happened
D happening
25. Please remind me he said he was going . I may be in time to see him off .
A where
B when
C how
D what
26. I thought her nice and honest I met you .
A first time
B for the first time
C the first time
D by the first time
27. got in to the room the telephore rong .
A He hardly had , then
B Hardly had he , when
C He had not , then
D Not had he , when
28. If you had spoken clearly you would
A understand it
B have understood
C be understood
D have been understood
29. —Hey , look where you you are going !
—Oh , I’m teribly sorry .
A I’m not noticing
B I was n’t noticing .
C I haven’t noticed
D I don’t notice .
30. I can’t find the recorder in the room . It by somebody .
A may have been take away
B may leave
C may take away
D must have take away
31. Several new books were sold out last week .
A of thousand
B thousands
C thousands of
D thousand
32. The pen me . It is hers .
A isn’t belonged to
B was belong to
C doesn’t belong to
D didn’t belog to
33. The house wife had the meat several times to find out how muck it .
A to weigh , was really weighed
B weigh , was really weighed
C weighed , really weighed
D weigh , really weighed
34. Mrs Brown the news that her daughter would marry Richarel .
A gave out
B gave off
C gave away
D gave up
35. In Disney cand , every year , some 800,000 plants are replaced because Disney refused to
signs asking his guests not to step on them .
A put off
B put down
C put out
D put on
Ⅲ完形填空。(共20小题,每小题1分,满分20分)
阅读下面短文,从36—55各题所给的A、B、C和D四个选项中,选出最佳选项。
It was the day of the final examination in a famous university . On the steps of one building , a group of engineering seniors gathered , discussing the exam due to begin in a few 36 . On their faces was confidence (a calm , unworried feeling). This was their last exam before graduation and 37 .
Some talked of jobs they already had ; others talked of jobs they 38 get . With the certainty of four years of college , they felt ready and able to take 39 of the word .
The coming exam , they knew , would be a(n) 40 task . The professor had said they could bring 41 book or note they wanted , requesting only that they not 42 each other druing the test . 43 they came into the classroom . The professor passed out the papers . And smiles 44 on the students’ faces as they noted there were only easy questions .
Three hours passed before the professor began to collect the papers . The students no longer looked 45 . On their faces was an expression of uncertainty . Papers in hand , no one spoke as the professor faced the class .
He looked at the 46 faces before him , and then asked , ―How many completed all the five questions ?‖ But the class 47 .
―How many answered four ?‖ Still no hands .
―Three ?Two ?‖ The students moved restlessly in their seats .
―One , then ?‖Certainly somebody finished one .‖But the class 48 silent .
The professor put down the papers . ―That’s exactly what I 49 ,‖he said , ―I just want to impress upon you that 50 you have completed four years of engineering , there are still many things about the 51 you don’t know . These questions you couldn’t answer are relatively 52 in everyday practice .‖ Then , smiling . he added , ―You will all 53 this course , but remember – even though you are now college graduates , your education has just 54 .‖As time goes by , people are beginning to 55 the name of this professor ,but not the lesson he taught .
( )36. A days B hours C minutes D months
( )37. A education B discussion C interviews D jobs
( )38. A used to B had to C must D would
( )39. A control B hold C charge D place
( )40. A unusual B easy C hard D necessary ( )41. A all B neither C any D no
( )42. A look at B listen to C refer to D talk with ( )43. A Nervously B Quickly C Curiously D Joyfully
( )44. A appeared B changed C froze D stopped
( )45. A excited B serious C confident D anxious
( )46. A surprised B worried C moved D pleased
( )47. A put down B risen C taken on D raised
( )48. A remained B became C sounded D turned
( )49. A hated B enjoyed C expected D wondered
( )50. A now that B even though C as though D every time ( )51. A project B examination C question D subject
( )52. A difficult B strange C common D valuable
( )53. A fail B take C pass D start
( )54. A completed B succeeded C failed D begun
( )55. A remember B forget C record D remend
第三部分阅读理解
Ⅳ阅读理解(共20小题,每小题1.5分,满分30分)
阅读下列短文,从每题所给的四个选项中选出最佳答案。
A
Are you losing more than 20-100 strands of hairs a day? If your answer is yes, you are part of 50 percent of the population experiencing hair loss, but before you get frightened there are some changes in your body either conscious (有意的) or unconscious that maybe cause your hair to shed. Did you make a change in your diet, Are you eating enough proteins and amino acids (氨基酸), Is your body going through a hormonal (激素的) change, anemia(贫血), stress, medications(药物处理)etc.? It is advisable to consult a dermatologist(皮肤科医生)for anyone experiencing extreme hair loss. A professional will examine and judge carefully all the possibilities, making right treatment for those with a more serious problem. Here are some recipes(配方, 秘方)that will act on the head skin by tightening it and helping to avoid hair loss and make it grow well.
Caution: Make sure recipes are not too hot before applying to scalp.
1.Apply 2 tablespoons of warm olive oil to scalp, leave on for 10-30 minutes before washing hair.
2.Boil 2 cinnamon (肉桂) sticks in one cup of water apply to hair and live on for at least 5 minutes then remove by washing lightly in water. ( it will cause to feel a sharp, smarting pain).
3.Apply & massage (按摩) vitamin E oil to scalp at least once a week. It's also helpful for dull hair lacking shine.
4.Increase your protein intake by taking multivitamins. Eat high protein foods like meat, chicken, fish, eggs, dried beans, grains etc.
5.Massage your hair with warm Castor and Almond oil once a week.
56. The underlined word ―shed‖ in the first part means _____.
A. cause to pour forth
B. spread, send out
C. cause to lose , let fall, let come off
D. rid oneself of (something not wanted or needed):
57. Which of the following may not cause hair loss?
A. going through a hormonal change
B. making a change in your diet
C. not eating enough proteins
D. taking multivitamins
58. Which of the following words in the text can take the place of ―scalp‖?
A. body
B. head skin
C. hair loss
D. dermatologist
59. The best title of this passage is ______.
A. Changes in Your Body
B. Stop Hair Loss
C. Some Wonder Recipes
D. Stop Dull Hair Lacking Shine
B
American higher education offers degrees in many areas of study. A community college student earns an associate degree after two years of general study. The student may then continue at a college or university for another two years to earn a bachelor's degree.
An undergraduate student at a four-year school earns a bachelor's degree. Students majoring in an area of science receive the Bachelor of Science, also known by the letters B.S. Arts or humanities students get the bachelor of arts degree, or B.A.
Students who continue in school may earn a master's degree after two or three more years of study. Many Americans earn master's degrees at night or on the weekends while they are working. One example of this is the M.B.A., a master's degree in business administration. Students learn to deal with all kinds of business situations. They develop skills needed by many companies.
M.B.A. programs teach about economics, finance and marketing. They also teach about the structure of organizations and other subjects. Business is a popular subject for students who come to the United States. To be admitted to an M.B.A. program, a foreign student must have a bachelor's degree and a good score on the TOEFL. Most students also take the Graduate Management Admission Test. Most of the one thousand eight hundred M.B.A. programs around the world use these test scores.
The Graduate Management Admission Council says that foreign students should find out what different schools could do to help them find a job after they receive their degree. Representatives from many companies visit colleges to hire students. You should ask how many companies are willing to hire international students. The council says even the best schools may have fewer job placements(工作安排) for international graduates than for others.
60. The writer of the article wants to tell us _____?
A. it’s not easy choose degree at an American college or university
B. a good score on the TOEFL is a must for a foreign student
C. international graduates can find jobs easily
D. the kinds of degrees that students can earn at an American college or university.
61. Which of the following give correct order about degrees in America?
A. a doctor’s degree →a bachelor's degree→a master's degree→an associate degree
B. an associate degree→a doctor’s degree →a bachelor's degree→a master's degree
C. an associate degree→a bachelor's degree→a master's degree→a doctor’s degree
D. a doctor’s degree→a master's degree→an associate degree→a bachelor's degree
62. The underlined word ―these‖ in the fourth paragraph refers to ______.
A. TOEFL and GMT
B. M.B.A. programs
C. international students
D. bachelor's degree and TOEFL
63. According to the article which of the following degree is more welcome by foreign students than others?
A. B.S B. B.A C. GMAC D. MBA
C
Saint Patrick's Day
Saturday, March seventeenth is Saint Patrick's Day. In Ireland, it is a religious holiday that honors the man who brought Christianity (基督教)to that country in the fifth century. In the United States, people celebrate with parades(游行)and parties.
Saint Patrick's Day has changed over the years. It is no longer a day to celebrate only Saint Patrick, but a day to celebrate all things Irish.
In nineteen ninety-five, the United States Congress declared the month of March as Irish-American Heritage Month. The American president releases a statement about it every year. The statement praises Americans whose families came to the United States from Ireland. And it calls on all Americans to celebrate the month by learning about the influence of Irish-Americans.
The Census Bureau reports that more than thirty-four million Americans say their ancestors came from Ireland. That is twelve percent of the country's population. It is the nation's second most frequently reported ancestry. German ancestry is the highest. The state with the highest percentage of Irish-Americans is Massachusetts. Twenty-four percent of the people living there say their ancestors came from Ireland.
This year, 2007, history experts say people from Ireland first celebrated Saint Patrick's Day in the city of Boston about two hundred fifty years ago. But the first Saint Patrick's Day parade was held in New York City on March seventeenth, seventeen sixty-two. It included Irish soldiers who were serving in the British army.
Parades spread across the country as more and more Irish people came to America. But New York City's parade is still the biggest one. The city of Chicago, Illinois also holds a large Saint Patrick's Day parade. And it celebrates Saint Patrick's Day by coloring its river green.
Green is the traditional Irish color. You see lots of it on Saint Patrick's Day. People wear green clothes. Some even color their hair or faces green. And some drinking places serve green beer. Many people eat the traditional Irish meal of corned beef and cabbage. And many attend Saint Patrick's Day parties.
A majority of Americans have no real connection to Ireland. But they like to say that everyone is a little bit Irish on Saint Patrick's Day.
64. According to the text we can conclude the whole population of America is about ______.
A. 170 million
B. 408 million
C. 283 million
D. 34 million
65. How many years later did the United States Congress declared the month of March as Irish-American Heritage Month?
A. 238
B. 233
C. 590
D. 250
66. From paragraph three we can conclude that the reason why the government think so much of the day is that ______.
A. there are not enough holidays in America to celebrate.
B. Irish-Americans insist that such a day should be celebrated all over the country.
C. it was Saint Patrick who brought Christianity to America.
D. Irish-Americans have made great contributions to America.
67. Which of the following is probably the best title of this article?
A. Irish-Americans
B. Saint Patrick's Day
C. New York City's Parade
D. Irish Soldiers
D
Father leaves for work in the morning after breakfast. The two children take the bus to school, and mother stays home cooking and cleaning until father and the kids return home in the evening. This is the traditional picture of a happy family living in Britain. But is it true today?
The answer is no! The past 20 years have seen great changes in the lives and structure of families in Britain.
The biggest change has been caused by divorce. As many as 2 out of 3 marriages now end in divorce, leading to a situation where many children live with one parent and only see the other at weekends or holidays.
There has also been a huge rise in the number of women with children who work. They need to work to support themselves and their children. Even where there is no divorce, many families need both parents to work in order to survive. This has caused an increase in childcare facilities(儿童保育机构), though it is very expensive and can be difficult to find in many areas.
In addition, women are no longer happy to stay at home raising children, and many have careers earning as much or even more than men, the traditional breadwinner.
There has also been a sharp increase in the number of single mothers, particularly among teenagers. Some people have blamed this increase for the rise in crime. They feel the lack of a male role model has damaged these children in society.
However, these changes have not had a totally negative effect. For women, it is now much easier to have a career and good salary. Although it is difficult to be a working mother, it has become normal and is no longer seen as a bad thing for the children.
As for children themselves, some argue that modern children grow up more independent and mature than in the past. From an early age they have to go to childminders or nurseries, and so are used to dealing with strangers and mixing with other children.
68. The author’s attitude towards the changes of the families in Britain is .
A. supportive
B. critical
C. opposed
D. neutral
69. The last two paragraphs show that _________.
A. he who plays with fire gets burnt easily
B. no pains no gains
C. every coin has two sides
D. practice makes perfect
70. Which is the best title of the passage?
A. Working Women in Britain
B. The British Modern Family
C. Social Problems Caused by Divorce
D. Life of Single Mothers
E
Farmers in England have been worried about foot-and-mouth disease among their cows. The viral (病毒所致的) sickness is one of the world's most destructive (破坏性的)diseases of livestock. Foot-and-mouth disease does not usually kill animals. But it sickens them and severely reduces production of meat and milk, resulting in economic disaster.
The current cases of the disease first struck cattle in southern England. At the end of July, a farmer in Surrey noted that two of his cows were sick.
Agricultural scientists confirmed the first cases of the disease in two animals. The first group of one hundred twenty cows was killed August third. At that time, the government banned (禁止)export of all livestock, fresh meat and milk products. The ban is expected to remain in place until August twenty-fifth.
About one hundred cattle were killed from a second infected herd on a farm about three kilometers from the first. A third group of cows was killed last week. Almost six hundred cows have been destroyed so far to prevent the spread of the disease.
Tests of cows on two other farms in Surrey showed no presence of the highly infectious virus. So experts say the outbreak of foot-and-mouth disease could be over by the end of the week if no new cases are found. However, they urged farmers to continue to check their cattle for signs of the disease.
British health investigators(调查人)believe there is a strong possibility the outbreak started in a research center close to the farms. The center has two laboratories that use the virus for research and to make vaccines.
In two thousand one, foot-and-mouth disease cost the British agricultural and tourism industries billions of dollars. More than six million animals were killed. The crisis delayed a general election for a month, canceled(取消)many sports events and closed the countryside to visitors.
The disease affects animals such as cows, pigs, goats and sheep. It spreads easily through direct contact among animals. It is also spread by people on clothing and shoes.
71. The underlined word ―livestock‖(paragraph1) roughly means _____.
A. a supply gathered for future use
B. the animals that are still living
C. the animals’ feet and mouths
D. the animals that are kept on a farm
72. From paragraph 6, we can draw a conclusion that __________.
A. researchers wanted to kill animals for food
B. the virus was transported out of the laboratory by people.
C. one of the laboratories killed many cows to make vaccine.
D. the outbreak of foot-and-mouth disease had nothing to do with the two laboratories
73. To which column do you think this article probably belongs?
A. Education Report
B. Agriculture Report
C. Science and Technology
D. Business Report
74. The writer of the story wants to tell us ____
A. farmers should continue to check their cattle for signs of the disease.
B. direct contact among animals
C. foot-and-mouth disease in England may be under control
D. how many cattle were killed
75. Which of the following statements agrees with the text _________
A. Only cows can spread foot-and-mouth disease
B. There is no need for farmers to continue to check their cattle for signs of the disease.
C. In order to stop the spread of the disease a up to now nearly 600 cows have been killed since 2001
D. A general election was put off because of the foot-and-mouth disease in 2001
第Ⅱ卷(35分)
第四部分语言综合运用及写作。
Ⅴ根据短文内容及首字母提示,填入所缺单词,使短文意思完整。(共10小题,每小题0.5分,满分5分)
Answerphone: Hello. This is the South Seas Travel Agency (旅行社). I’m sorry,
n________(76) can speak to you right now. We moved to a________(77) part of town last month. We a________(78) have a new phone number. Please ring us a________(79) 847 2297. Our new a________(80) is 98 Warnock Road. It’s easy to f________(81)—it’s near the park, at the end of the road. We will open for business at our n________(82) office on 21st December. We have many exciting trips for holidays. And we have a p________(83) for anyone who spends (花费) $350 or m________(84 on a holiday. That is if your holiday costs more than $350, we will give you a travel bag f________(85). Thank you for calling the South Seas Travel Agency .
Ⅵ完成句子。(共10小题,每小题1.5分,满分15分)
阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子。
Example: The customers are always complaining about(总是抱怨)the low quality of some prducts .(complain).
86. She said she (宁愿徒步穿越丛林)to lying on the beach .(prefer)
87. Jim did the work (不如他成功)(succeed).
88. He is not (从前的他)(use)
89. I’m looking for the information (学校给我们提供)(for)
90. She’d like (张贴寻求唱歌工作的标语)(sign)
91.Not only (他写歌词),but he also composes music .(words)
92.When first (介绍给那个女孩)the boy’s face turned red .
93.(众所周知)to everybody body , the moon travels round the earth once every month .(know)
94.Sound travels nearly (在水中是在空气中的5倍)(as…as)95.You must (使机器运转)all the time .(run)
Ⅶ书面表达(满分15分)
现在甲型H1N1流感(the H1N1 Swine Flu)在全世界爆发。学校里也有些学生感染了,请你结合以下五点提示以Linda的名义给你的好朋友Tina写封信,告诉她预防甲型H1N1流感的方法。
1.注意个人卫生,经常使用肥皂和清水洗手,尤其是在咳嗽或打喷嚏之后。
2.保证充足的睡眼,多做运动。
3.要有平衡的饮食。
4.避免前往人群拥挤的场所。
5.打喷嚏或咳嗽时应掩口鼻,不要随地吐痰。
注意:1、作文包括以上所有提示信息,但不要逐字翻译。
2、开关和结尾已给出,不计入词数。
3.不少于80词。
Dear Tina ,
I have some good suggestions for you because……
Yours ,
Linda
全国重点高中提前招生考试全真卷1
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重点中学提前招生考试选拔试卷--和详细答案
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重点高中自主招生物理试题5
重点高中自主招生物理试题(五) 及参考答案 一、选择题(共15小题,45分,每小题所给的选项中有一个或一个以上的选项是正确的。 全部选对得3分,选对但不全得1分,错选或不选得0分。) 1、在某次举重锦标赛中,一名运动员在抓举比赛时,将质量为127.5 kg的杠铃举起历时约0.5 s,再停留3 s后放下杠铃.那么,该运动员在举起杠铃过程中的平均功率约为() A.几百瓦B.几千瓦C.几十千瓦D.几百千瓦 2、在一个明月如皓的夜晚,李刚走在回家的路上,高悬的月亮让李刚在右侧留下长长的身影。刚下过的雨在坑洼的路面留下了一个个积水坑,李刚为了不踏入水坑,下面说法正确的是() A.应踩在较亮的地方,因为水面发生了漫反射,看起来较暗 B.应踩在较亮的地方,因为路面发生了漫反射,看起来较亮 C.应踩在较暗的地方,因为路面发生了漫反射,看起来较暗 D.应踩在较暗的地方,因为水面发生了镜面反射,看起来较亮 3、2008年9月“神舟”七号顺利升空,广袤的太空第一次留下了中国人的脚印.图中所示为翟志刚身着国产航天服、身系安全绳,缓缓步出轨道舱时的照片.地球就像一轮巨大的月亮,悬挂在其头顶,此时飞船绕地运行的速度高达七至八千米每秒.根据我们所学的知识可知,下述说法正确的是() A.在此高空,翟志刚不受重力作用 B.白色的航天服能反射太阳光中的各种色光 C.由于地球对阳光的反射,飞船上的摄像机 才能拍摄到地球 D.尽管飞船速度很快,但在舱外翟志刚依靠 惯性也能随飞船飞行 4、在2008年北京奥运会中,牙买加选手博尔特成为了一名公认的世界飞人,在男子100 m 决赛和男子200 m决赛中他分别以9.69 s和19.30 s的成绩打破两项世界纪录,获得两枚金牌.关于他在这两次决赛中的运动情况,下列说法正确的是() A.200 m决赛中的路程是100 m决赛的两倍 B.200 m决赛中的平均速度约为10.36 m/s C.100 m决赛中的平均速度约为10.32 m/s D.100 m决赛中的最大速度约为20.64 m/s 5、如图所示的是握力计的原理图,其中弹簧上端和滑动变阻器滑 片固定在一起,AB间有可收缩的导线,R0是保护电阻,电压表可显 示压力的大小.则当握力F增加时,电压表的示数将() A.变大 B.变小 C.不变 D.无法确定 6、物理学常常把实际的研究对象或实际的过程抽象成“物理模型”。 下列选项中叙述正确的是()
重点中学提前招生考试试卷
重点中学提前招生考试试卷 数 学 一、选择题(每小题4分,共40分) 1.函数y= 2006 x 自变量x 的取值范围是……………………………………………………………………( ) A .x >0 B .x <0 C .x=0 D .x≠0 2. 如果从一卷粗细均匀的电线上截取1米长的电线, 称得它的质量为a 克,再称得剩余电线的质量为b 克, 那么原来这卷电线的总长度是……………………………………………………………………( ) A .b+1a 米; B .(b a +1)米; C .(a+b a +1)米; D .(a b +1)米 3. 国家质检总局出台了国内销售的纤维制品甲醛含量标准, 从2003年1月1 日起正式实施.该标准规定:针织内衣. 床上用品等直接接触皮肤的制品,甲醛含量应在百万分之七十五以下. 百万分之七十五用科学记数法表示应写成…………………………………………………………………………………( ) A .75×10-7; B .75×10-6; C .7.5×10-6; D .7.5×10-5 4. 已知⊙O 1半径为3cm ,⊙O 2的半径为7cm, 若⊙O 1和⊙O 2的公共点不超过1 个, 则两圆的圆心距不可能为……………………………………………………………………………………………………( ) A .0cm ; B .4cm ; C .8cm ; D .12cm 5. 如图所示的两个圆盘中,指针落在每一个数上的机会均等,那么两个指针同时落在偶数上的概率是…………………………………………………………………………………………………………( ) A .1925 ; B .1025 ; C .625 ; D .525 6. 在四边形ABCD 中,对角线AC 与BD 相交于点E ,若AC 平分∠DAB ,AB=AE , AC=AD. 那么在 下列四个结论中:(1) AC ⊥BD ;(2)BC=DE ; (3)∠DBC=1 2 ∠DAB ;(4) △ABE 是正三角形, 正确的是…………………………………………………………………………………………………( ) A .(1)和(2); B .(2)和(3); C .(3)和(4); D .(1)和(4) 7. 红星学校准备开办一些学生课外活动的兴趣班,结果反应热烈。各种班的计划招生人数和报名人数,列前三位的如下表所示 第5题图 第13题图 第9题图 第8题图
2019年重点高中提前招生数学试卷及答案
M Q N P 2019年省重点高中提前招生试卷――数学 一、选择题:(本大题共6小题,每小题5分,满分30分) 1、若y <1是不等式a -3(a -y ) <y -4的解集,则a 的取值为( ) A .a >3 B 、a =3 C 、a <3 D 、a =4 2、在平面直角坐标系xOy 中,满足不等式2 2 22x y x y +≤+的整数点坐标()x y ,的个数为( ) A 、10 B 、9 C 、7 D 、5 3、在平面直角坐标系中,点A 的坐标是(1,0),点B 的坐标是(3,3)--,点C 是y 轴上一动点,要使△ABC 为等腰三角形,则符合要求的点C 的位置共有( ) A 、2个 B 、3个 C 、4个 D 、5个 4、如图,直角梯形MNPQ ,∠MNP =90°,PM ⊥NQ ,若 22PM NQ =,则=NP MQ ( ) A 、21 B 、22 C 、4 D 、3 2 5、如图,三个半径为3的圆两两外切,且△ABC 的每一边都与其中的两个圆相切,则△ABC 的周长是( ) A 、12+63 B 、18+63 C 、18+123 D 、12+123 6、如图,四边形ABCD 中,AC ,BD 是对角线,△ABC 是等边三角形.30ADC ∠=?,AD = 3,BD = 5,则CD 的长为( ) A 、23 B 、4 C 、52 D 、4.5 二、填空题(本大题共5小题,每小题5分,满分25分) 7、如果关于x 的方程2239 3042 x kx k k ++ -+=的两个实数根分别为1x ,2x ,那么 2012 2 20111x x 的值为 . 8、如图,直角三角形AOB 中,O 为坐标原点,∠AOB =90°,∠B =30°,若点A 在反比例函数y = x 1 (x >0)图像上运动,那么点B 必在函数_________________的图像上运动。(填写该函数表达式) 9、如图,半径为r 的圆O 沿折线ABCDE 作无滑动的滚动,如果2AB BC CD DE r π====,150,120ABC CDE BCD ∠=∠=∠=,那么,圆O 自点A 至点 E 转动了__________周.
2018年温州市重点中学提前招生试卷(科学)
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