baby曼曼
范文一：2014成都一诊文科数学
一、选择题:(本大题共10小题，每小题5分，共50分(在每小题给出的四个选项中，有且只有一项是符合题目要求的)(
A,{,2,3}B,{x|x,0}A:B,1、已知集合, ，则
A,-2, B,3, C,-2，3, D ,
z(1,2i),52、若复数满足(为虚数单位)，则复数为 izz
A 1+2i B 2,i C 1-2i D 2，i
3、在等比数列{}中，,64，则, aaaaan18158
A 16 B 8 C 4 D 4 2
1,2log5，44、计算所得的结果为 5
5 A B 2 C D 1 22
5、已知m，n是两条不同的直线，为平面，则下列命题正确的是 ,
A若m?，n?，则m?n B若m?，n?(则m?n ,,,,
C若m?，n?，则m?n D若m与相交，n与相交，则m，n一定不相交 ,,,,
,,,6、如图，在平面直角坐标系xOy中，角的顶点与坐标原点重
合，始边与x轴的非负半轴重合，它们的终边分别与单位圆相交于A,B
3443cos(,，,)(,)(,,)两点,若点A,B的坐标为和，则的值为 5555
24247D.A., B., C.0252525
1,,cos,,[,,],7、已知,，则的概率为 222
1231B. C.D.A.3234
8、一个长方体被一个平面截去一部分后所剩几何体的三视图如下图所示
(单位:cm)，则该几何体的体积为
222 2 A 120 cm B 100 cm C 80 cm D 60 cm
9、某种特色水果每年的上市时间从4月1号开始仅能持续5个月的时间(上市初期价格呈现上涨态势，
2中期价格开始下跌，后期价格在原有价格基础之上继续下跌(若用函数 f(x),,x，4x，7(x,[0,5],x,N)进行价格模拟(注x=0表示4月1号，x=1表示5月1号，…，以此类推，通过多年的
f(x),2x,13g(x),统计发现，当函数，取得最大值时，拓展外销市场的效果最为明显，则可以预测明x，1
年拓展外销市场的时间为
A 5月1日 B 6月1日 C 7月1日 D 8月1日
1
,1lnx,1,x,4,,F(x),f(x),kxf(x)[,4]10、已知函数，若函数在区间上恰好有一个零点，则14,2lnx,,x,1,4
k的取值范围为
1ln2ln21A.(,16ln2]:{0}B.[,，,):{0}C.[,16ln2):{0}D.(,16ln2]:{0}ee22
二、填空题:(本大题共5小题，每小题5分，共25分()
2a,_______11、若是定义在R上的偶函数，则实数 f(x),x，(a,1)x，1
12、某公司生产A，B，C三种瑾的轿车，产量分别是600辆，1200辆和1800辆，为检验产品的质量，现从这三种型号的轿车中，用分层抽样的方法抽取n辆作为样本进行检验，若B型号轿车抽取24辆，则样
n,_______本容易
a,2,b,1b,a,______13、已知向量的夹角为60?，，则 a,b
32214、设是函数的两个极值点，若，则实数的取值范围是f(x),x,2ax，axx,xx,2,xa1212
_______
2f(x),,22x,1，1g(x),x,2x，m(m,R)15、 已知和是定义在R上的两个函数，则下列关于f(x),g(x)的四个命题:
f(x) ?函数的图象关于直线x,0对称;
f(x),k,0k,(,1,0)x ?关于的方程恰有四个不相等实数根的充要条件是
,x,[,1,0],，x,[,1,0],f(x),g(x) ?当m,1时，对成立 1212
，x,[,1,1],，x,[,1,1],f(x),g(x) ?若成立，则 m,(,1,，,)1212
其中正确的命题有,,,,,(写出所有正确命题的序号)(
三、解答题:(本大题共6小题，共75分()
xxx2(3cos,cos),(2sin,2)a,b,16、(12分)已知向量，设函数( f(x),a,b444
f(x)(1)求函数的最小正周期;
,A,B,Ca,b,cf(2B,),3，1,a,3,b,33,ABCsinA(2)在中，角所对边的长分别为且，求的3
值(
2
117、 (12分)如图?，四边形ABCD为等腰梯形,AE?DC,AB=AE,DC，F为EC的中点，现将 3?DAE沿AE翻折到?PAE的位置，如图?，且平
面PAE?平面ABCE.
(I)求证:平面PAF?平面PBE;
(II)求三棱锥A,PBC与E,BPF的体积之比(
*{a}aa,,4,a，a,0,n,N18、(12分) 已知等差数列中， n4628
{a}(I)求数列的通项公式; n
{a}(II)若为递增数列，请根据右边的程序框图，求输出框中S的值(要n
求写出解答过程)。
2f(x),f(6x,3)xf(x),log(x，1)19、(12分)已知函数.(I)若，求的取值集合D 2
22f(x)F(x)(II)当函数的定义域为(I)中的集合D时，设函数，求函数F(x),[f(x,1)],f(x,1)的值域.
3
20、 (13分)我国采用的PM2. 5的标准为:日均值在35微克,立方米以下的空气质量为一级;在35微克,立方米一75微克,立方米之间的空气质量为二级;75微克,立方米以上的空气质量为超标(某城市环保部门随机抽取该市m天的PM2. 5的日均值，发现其茎叶图和频率分布直方图都受到不同程度的破坏，可见部分如下图所示(
请据此解答如下问题:
(I)求m的值，并分别计算:频率分布直方图中的,75，95)和,95，115,这两个矩形的高; (II)通过频率分布直方图枯计这m天的PM2. 5日均值的中位数(结果保留分数形式); (皿)从,75，95)中任意抽取一个容量为2的样本来研究汽车尾气对空气质量的影响，求至少有一个数据在,80，90)之间的概率。
132f(x),alnx,g(x),,x，2x,,a,R21、(14分)已知函数 22
y,f(x) (I)若a,,1,求曲线在x,3处的切线方程;
x,[1,，,)f(x),g(x)a (II)若对任意的，都有恒成立，求的取值范围;
222*，，？，,2ln(2n，3),n,N(III)求证: 2，1，12，2，12n，1
4
范文二：2011成都一诊英语
成都市2011届高中毕业班第一次诊断性检测
英 语
考试时间：2011年1月11日下午3：00-5：00
第I卷 （选择题，共100分）
第一部分 英语知识运用（共两节，满分50分）
第一节 语法和词汇知识（共20小题；每小题 1分，满分20分）
1. —I’d like to leave for Hong Kong during Christmas.
— A. Take it easy B. Don’t mention it
C. No problem D. You’d better not
experiment.
A. a; / B. a; the C. the; an D./; an
3. Sometimes be busy shopping in a supermarket, for it’s more convenient to purchase online nowadays.
A. needn’t B. mustn’t C. shouldn’t D. can’t
4. Chengdu Metro Line 1, not so busy.
A. to be put B. being put C. having put D. put
5. best.
A. Although B. Despite C. While D. Without
6. My brother is very tall. This little bed won’t for him.
A. suit B. match C. fit D. work
7. Dissatisfied with his present condition, Peter wants to find another job he could make use of what he has learned.
A. which B. when C. that D. where
8. A. Put up B. Put aside C. Put off D. Put out
9. —Do you still remember the first time we met at school, Jerry?
—Yes, I do. Youin the classroom.
A. were reading B. had read C. have read D. are reading
A. a subject so difficult as B. a subject as difficult as
C. as a difficult subject as D. difficult as a subject as
11. “We didn’t know whatwithout our beloved ones”, the family members of the victims in the fire said when interviewed.
A. they expect B. to expect C. to be expected D. to have been expected
it's too late.
A. before B. since C. unless D. when
13. —Do you want me to wash your clothes?
—
A. Sounds great. Why not? B. Thank you, but I can manage it.
C. I couldn’t agree more. D. They are not dirty at all.
“good-bye”.
A. does Karen go B. did Karen go C. goes Karen D. went Karen
15. As a result of people’s destroying the forest, a largercovered the earth in recent years.
A. number; has B. number; have C. quantity; has D. quantity; have
16. We tried to settle the argument between Mr. Smith and his wife without hurting the feeling , but failed.
A. none B. either C. neither D. all
17. —Why has Mr. Green been busy going to the library recently?
—ready for the public speech.
A. Get B. To get C. Having got D. Getting
18. A. Since B. As C. While D. If
19. —Do you like the wine in our restaurant, sir?
—Yes, any description. I will come again with my best friend.
A. beyond B. in C. over D. for
20. As turned out, my little publication went on to become Student, a national magazine for the young people in the U. K.
A. this B. that C. which D. it
第二节 完形填空（共20小题；每小题1.5分，满分30分）
Recently, my husband and I had the opportunity to do something good for two people who were complete strangers to us. It made us feel so good to be able to do it that I thought I should We were traveling down to Mexico for Thanksgiving week with our family. we were sitting in the first two seats in the first row of first class waiting for the plane to take off, I heard one of the flight attendants(空乘) telling that there was a couple sitting in the of the plane who had just been married the previous day and were off on their honeymoon. They had their flight eight months in but, owing to some schedule changes, had not been able to get together, and no one else on the plane was to move and the bride was in
I turned to my husband and told him what I heard. We agreed and I called the flight attendant to tell her that we’d be happy to give up our seats to this couple. The flight attendant seemed amazed and said “Really? Are you sure?” We said “Absolutely !”
So, we to the back of the plane in separate seats. The flight attendants were extremely and took good care of us even though we were no longer sitting in first , and we both made friends with the people sitting around us, who, as it didn’t know why the young woman was crying or that they were newly married, and had a great flight. I had to go back to the front of the plane to up a forgotten item at one point during the flight and that the
couple were sitting very close together, happily enjoying champagne. It really made my day and Thanksgiving week get off to such a wonderful start !
21. A. share B. show C. say
22. A. Since B. After
23. A. quite B. same
24. A. carelessly B. accidentally D. prove C. Before D. Though C. very D. just C. happily D. sadly
D. everyone
D. back
D. hurrying
D. got
D. advance 25. A. others B. us C. them 26. A. front B. middle C. head 27. A. getting B. heading 28. A. fixed B. booked
30. A. seats B. champagne
31. A. interested B. willing
32. A. comfort B. surprise
33. A. immediately B. differently C. taking C. checked 29. A. air B. time C. church C. food D. tickets C. eager D. friendly C. tears D. fear C. finally D. unbelievably
D. moved
D. grateful
D. plane
D. took off
D. heard 34. A. up B. off C. over D. out 35. A. left B. looked C. returned 36. A. beautiful B. careful 38. A. went on B. turned out C. thoughtful C. got along C. observed 37. A. class B. flight C. seat 39. A. pick B. give C. clean D. look 40. A. told B. informed
第二部分 阅读理解（共两节，满分50分）
A
How would you like to come home after a long day, open the door, and walk into an elephant? That’s what you would do if you lived in Elephant House in Margete, New Jersey. The elephant-shaped house was built in 1881 by James Lafferty. In 1962, Herbert Green built a chicken-shaped house.
Sarah Winchester tried to build a ghost-proof house in San Jose California. Workers built fake chimneys, doors that open onto blank walls and stairs that lead nowhere. Many rooms were torn down and then rebuilt in a new way to confuse the ghosts. It took 38 years to complete the house!
Some houses are built of strange materials. A house in Pigeon Cove, Massachusetts, is built of more than 100,000 newspapers. In Canada, George Pat built a house entirely out of bottles.
Some homes stand for great wealth and power. The Palace of Alhambra in Spain is one of the most beautiful homes in the world. The man who built it loved water. A stream runs through all 9 acres (英亩) of the palace. In each room there is a small pool of sparkling water.
Wealthy Americans design dream houses, too. In 1895, Cornelius Vanderbilt built and moved into a house named the Breakers. He called it his summer cottage. It cost $10 million to build and has walls decorated with gold. This “summer cottage” could hold 60 guests comfortably.
Dream houses don’t have to be expensive. A man named Baldasera built a house with 90
rooms for about only $ 200 by digging under the earth. Baldasera worked alone. He spent about 40 years completing his underground house.
.
A. old houses B. building materials
C. building history D. unusual houses
A. the shining pools in the rooms B. his special personality
C. his mother country Spain D. the large area of his house
A. in 1884 by Sarah Winchester B. in 1992 by George Pat
C. in 1895 by Cornelius Vanderbilt D. in 1962 by Herbert Green
.
A. without any tools B. without spending much money
C. with his family D. with much help from others
B
A long weekend is a great opportunity to do something a little different. Many people use a long weekend for a a short trip to leave the stress of their everyday lives behind and explore, learn, or relax.
Hotel Romance
Many hotels and resorts feature something special to start the getaway, such as champagne, flowers, or a fruit basket in the room on arrival. Getaway packages usually include a room with something special, a heart shaped bed, for example. Additionalo benefits could be room service meals or other private dining, plus tickets or discounts for local attractions.
Visit a Spa
Spa getaways can take place at a location that focuses only on spa services or at a hotel that offers a spa as one of its features. Some spas emphasize treatments fit for their geographic area or a local attraction. A spa in a grape growing region might provide grape juice masks, or a hotel near a hot spring could offer mineral baths. Most spas offer a range of massage, health and beauty treatments, so a spa getaway can be relaxing with other benefits.
Learn a Skill
A long weekend may not be enough time to become an expert at something new, but it provides a way for people to begin their explorations. Some organizations offer intensive courses that last two or three days. People with special interests can get away from their routines while learning such things as how to make beer, speak a new language, or take better photos.
Help Others
Some organizations cooperate with businesses to have accommodations (住宿) and activities for short-term volunteers. Most volunteer vacations involve ecology friendly or charity activities.
A volunteer getaway is a way to relieve stress and help others at the same time.
Stay in a National Park
For those who want to relax in a rural environment, a national park fits the bill. Most national parks provide camping areas for tents and trailers. Several have cabins (小屋) within the parks available to rent. A getaway to a national park provides privacy, stress relief, and the time to get to know some important natural resources.
45. The underlined word A. exploration B. location C. vacation D. activity
.
A. spas are offered in the tourist attractions all over the country
B. intensive courses of some organizations help people get away from home
C. helping others at weekend makes people feel free and relaxed
D. people may get close to nature in a national park
47. Which of the following can be rented in a national park?
A. Cabins. B. Trailers. C. Camping area. D. Privacy.
.
A. Away from Our Busy Work B. Good Ways to Relieve Stress
C. Enjoy Life and Help Others D. Long Weekend Getaway Ideas
C
A recent study carried out at the University of Brighton finds that students in Brighton and Hove tend to be as part of their local communities instead of just in the students' dormitories. Drs Smith and Holt, who made the study, found that only limited number of students live together in large groups in Brighton and Hove. In fact, the city provides a valuable case study for other university towns in that, unlike cities such as Nottingham, Cardiff, Leeds and Birmingham, there is no evidence of a "student ghetto" for the students who are relatively poor.
The study finds three main factors influencing the Brighton and Hove situation:
The active role of the University's Accommodation Office and its creative use has resulted in students being relatively dispersed (分散) throughout the city, and there is limited evidence of private house company guiding students to particular areas.
Most Brighton and Hove students do not feel the need to live in a specific student area to get a student identity. They feel "at home" together with other social groups and do not restrict their shopping or social lives to student-oriented services and facilities. According to the study, the city's cultural diversity is a major influence here and it provides a valuable example for students mixing easily in the local community.
Students consider a wide range of possible living locations throughout the city. Their choices are, however, to some extent limited by negative views of some areas within Brighton and Hove. The study suggests that more effective student-community relations could help to change these negative views, with the result that new living areas for the city's increasing student population could and should be opened up. Such a development would reduce the possibility of any ' student ghetto' forming in the city in the future.
The study also included a survey of what 350 Brighton and Hove students thought about their accommodation. This has proved high levels of satisfaction, both in terms of quality and location.
49. According to the passage, the students are
A. choosing different places to live in the city
B. fond of living together with each other
C. unlikely to go to certain places
D. satisfied with the university dorms
50. What does "student ghetto" refer to?
A. A poor city which students mostly visit.
B. A good place where students prefer to live.
C. A terrible place for students to visit.
D. A poor area where students mostly live.
51. Which of the following is true about the passage?
A. There are student ghettos in other university towns of Britain.
B. The city encourages students to live in certain areas.
C. The students don't like living in university dorms.
D. The students are pleased with the university life.
52. Which word can best describe the tone of the passage?
Pt. Unsatisfying. 13. Subjective. C. Objective. D. Critical.
D
Three key facts about rising sea levels need to be pointed out to the world's politicians and planners: sea-level rise is now unavoidable(不可避免的), it will happen faster than most of us thought, and it will go on for a very long time.
Even ii greenhouse gas emissions(排放) stopped tomorrow, the oceans will continue to become larger as they get warm. The climate scientists estimate that sea-level rise may be in the range of 1 to 2 meters by 2100, with a small risk of an even greater rise.
For many islands and low-lying regions, even small rises will cause disasters. But for most countries, the problem is what has been built on that land: New York, Sydney and Tokyo, to mention just a few cities. Unless something can be done, great areas of urban network will
disappear under the waves. It will take a great engineering effort to protect these cities— an effort that may be beyond economies that have been brought to their knees.
None of this means we should fear, and stop trying to forbid emissions. But together with these efforts, we need to start acting now and we must stop building in danger zones.
Billions of dollars are being spent on constructing homes, offices and roads in vulnerable (脆弱的) coastal areas. For instance, the skyscrapers of Shanghai are being built on land that is mere 4 meters above sea level on average, and they are sinking under the weight of the buildings. Therefore, planning for new coastal developments is to go against reality. If we want to build a lasting heritage for our children, we should do so on the plentiful land that is in no danger from the sea. It is one of the effective ways to slow down climate change, and we should be acting on it now.
53. The most possible reason for the rising of sea levels should be
A. greenhouse gas emission B. temperature change of the oceans
C. vulnerable coastal area D. fast urban development and expansion
54. New York, Sydney, and Tokyo are mentioned in this passage to show
A. 'climate changes have been completely out of control
B. modern cities are usually built along the coastline
C. the coastline is very important for modern countries
D. climate changes have seriously done harm to economies
55. The effort to protect coastal cities may be beyond economies because
A. much money has been wasted to build coastal cities
B. people have lost confidence in their economies
C. economy development has made climate change worse
D. protecting the cities may cost more than what has been obtained
56. According to the author, we should to deal with sea level rise.
A. move big cities like New York and Shanghai to higher places
B. stop building skyscrapers in big cities like Sydney and Tokyo
C. build cities on the land free from the danger of sea level rise
D. be aware of the danger of green gas emission into the ocean
E
For the first time the workforce has seen more women than men--a historic decline (下降) caused by long-term changes in women's roles and lots of job losses for men during this decline. Women hold 50. 83% of the nation's 132 million jobs this month and they're gaining the vast majority of jobs in the few parts of the economy that are growing, according to the most recent numbers from Mr. Hartman, a workforce researcher. That's a record high for a measure that's been growing steadily for decades and speeding during the decline. At the current speed, women will become a majority of workers next two months.
According to the report, women have struggled long and hard to get to this point, and the change reflects the growing importance of women as salary earners, but it doesn't show full equality, because women work fewer hours than men and hold more part-time jobs and earn 77~ of what men make on average. Men still control higher-paying positions.
Women have been a growing share of the once heavily male labor force for nearly a century, recording shocking increases in events such as World War II. This time, the improvement came from a sharp decline that has been cruel on male-controlled professions such as construction and manufacturing.
The only growing parts of the economy like health care, education and government have traditionally hired mostly women. This kind of control has increased in the past because the money added by government has been usually directed to education, health care and state and local government offices.
The increased number in local government's 14. 6 million-person workforce is especially remarkable. Cities, schools, water authorities and other government offices have cut 86,000 men from payrolls (薪水册) during the decline--while adding 167,000 women, according to the research report.
Equality in workforce numbers reflects a long-term cultural change, says Maureen Honey, author of a book about the government's efforts to persuade women to work outside the home during World War II. "The image that the man has to be the bread winner has changed," Maureen
Honey says.
57. What happens to the workforce during this decline?
A. Women take most jobs in the economy.
B. Men take up the most important jobs.
C. A large number of men got unemployed.
D. Women have got full equality as men.
58. What does Mr. Hartman think of women working fewer hours than men?
A. It's because women have to do part-time jobs.
B. It's due to men's control of higher-paying jobs.
C. It reflects women's financial importance in family.
D. It shows women haven't got their equal share yet.
59. During World War II, the women workforce
A. increased sharply and obviously B. decreased suddenly and quickly
C. took over the male-controlled jobs D. made record-high employment rate
60. The passage mainly explains the point that
A. equality in workforce number is a cultural issue
B. women will soon beconie a majority of workers
C. women should not be limited at their home
D. the decline has perfectly changed the workforce
第二节 根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，选项中有两项多余选项。（共5小题；每小题 2分，满分10分）
—Welcome to our interview, Mr. Smith.
— 61
—So, you're an Australian theater actor, but you've just come back from making a film in Los Angeles.
—That's right.
— 62
—Well, I was working in a play in Sydney and the director of the film came to see it. Actually, she came to see another actor in the play.
—I see. And then what happened?
— 63
—I see. But how about you?
—And my dressing room was next to his, so after she'd talked to him, she talked to me. —And what did she say to you?
—She said, "Why don't you fly to Los Angeles and we'll give you a screen test. '
— 64
—I said, "Yes, of course!" So I went to Los Angeles and did a screen test. Then I flew back to Sydney and carried on with the play.
— 65
—When she rang, I was sleeping. Anyway, I stopped doing the play and flew to Los Angeles again.
第三部分 写作（共两节，满分50分）
第二节 书面表达(满分35分)
假如你是高三学生王平，现给某英语报刊写信反映游客在旅游胜地乱刻“某某到此一游”现象。信中须包括：
—危害； —原因和解决办法； —请报社向读者发出呼吁
注意：
1．词数100左右，信的开头和结尾已为你写好(不计入总词数)；
2．可适当增加细节，使行文连贯；3．参考词汇：tourist attraction旅游胜地
范文三：2018年四川省成都七中高考数学一诊试卷（文科）及答案
2018年四川省成都七中高考数学一诊试卷(文科)
一、选择题:本大题共12个小题，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.
21((5分)已知集合A={x|x,a}，B={x|x,3x+2,0}，若A?B=B，则实数a的取值范围是( )
A(a?1 B(a,1 C(a?2 D(a,2
2((5分)复数z=(i为虚数单位)的虚部为( )
A(1 B(i C(,2i D(,2
3((5分)“直线m与平面α内无数条直线平行”是“直线m?平面α”的( ) A(充要条件 B(充分不必要条件
C(必要不充分条件 D(既不充分也不必要条件
4((5分)设实数x，y满足约束条件，则目标函数的取值范围是( )
A( B( C( D( 5((5分)《周易》历来被人们视作儒家群经之首，它表现了古代中华民族对万事万物的深刻而又朴素的认识，是中华人文文化的基础，它反映出中国古代的二进制计数的思想方法(我们用近代术语解释为:把阳爻“”当作数字“1”，把阴爻“”当作数字“0”，则八卦所代表的数表示如下:
卦名 符号 表示的二进制数 表示的十进制数
000 0 坤
001 1 震
010 2 坎
011 3 兑
依此类推，则六十四卦中的“屯”卦，符号“”表示的十进制数是( )
第1页(共20页)
A(18 B(17 C(16 D(15
6((5分)已知(则m=( )
A(,6或1 B(,1或6 C(6 D(1
7((5分)如图所示的程序框图，若输入m=8，n=3，则输出的S值为( )
A(56 B(336 C(360 D(1440
8((5分)已知等差数列{a}的前n项和为S，且，a=4，则数列nn2
的前10项和为( )
A( B( C( D(
9((5分)定义在R上的奇函数f(x)满足f(x+1)是偶函数，且当x?[0，1]时，f(x)=x(3,2x)，则f()=( )
A( B(, C(,1 D(1
10((5分)在四面体S,ABC中，AB?BC，AB=BC=，SA=SC=2，平面SAC?平面BAC，则该四面体外接球的表面积为( )
A( B(8π C( D(4π
,x211((5分)已知函数f(x)=ln+，g(x)=e，若g(m)=f(n)成立，则n,m的最小值为( )
2A(1,ln2 B(ln2 C(2,3 D(e,3
12((5分)已知F，F是双曲线(a,0，b,0)的左右焦点，以FF1212
第2页(共20页)
为直径的圆与双曲线的一条渐近线交于点M，与双曲线交于点N，且M，N均在
2第一象限，当直线MF?ON时，双曲线的离心率为e，若函数f(x)=x+2x,，1
则f(e)=( )
A(1 B( C(2 D(
二、填空题(每题5分，满分20分，将答案填在答题纸上)
213((5分)抛物线y=ax(a,0)上的点到焦点F的距离为2，则a= (
14((5分)已知递减等差数列{a}中，a=,1，a为a，,a等比中项，若Sn3416n为数列{a}的前n项和，则S的值为 ( n7
15((5分)Rt?ABC中，P是斜边BC上一点，且满足:，点M，N在过点P的直线上，若则λ+2μ的最小值为 ( 16((5分)设函数f(x)=，g(x)=，对任意x，x?(0，+?)，不12
等式?恒成立，则正数k的取值范围是 (
三、解答题(本大题共5小题，共70分.解答应写出文字说明、证明过程或演算步骤.)
17((12分)已知?ABC中，角A，B，C的对边分别为a，b，c，2cosC(acosC+ccosA)+b=0(
(1)求角C的大小;
(2)若b=2，，求?ABC的面积(
18((12分)如图，四棱锥P,ABC中，PA?平面ABCD，AD?BC，AB=AD=AC=3，PA=BC=4，M为线段AD上一点，AM=2MD，N为PC的中点(
(I)证明直线MN?平面PAB;
(II)求四面体N,BCM的体积(
第3页(共20页)
19((12分)交警随机抽取了途经某服务站的40辆小型轿车在经过某区间路段的车速(单位:km/h)，现将其分成六组为[60，65)，[65，70)，[70，75)，[75，80)，[80，85)，[85，90]后得到如图所示的频率分布直方图( (?)某小型轿车途经该路段，其速度在70km/h以上的概率是多少, (?)若对车速在[60，65)，[65，70)两组内进一步抽测两辆小型轿车，求至少有一辆小型轿车速度在[60，65)内的概率(
20((12分)已知A(x，0)，B(0，y)两点分别在x轴和y轴上运动，且|AB|=1，00
若动点P(x，y)满足(
(1)求出动点P的轨迹对应曲线C的标准方程;
(2)直线l:x=ty+1与曲线C交于A、B两点，E(,1，0)，试问:当t变化时，是否存在一直线l，使?ABE得面积为,若存在，求出直线l的方程;若不存在，说明理由(
x221((12分)已知函数f(x)=ke,x(其中k?R，e是自然对数的底数) (1)若k=2，当x?(0，+?)时，试比较f(x)与2的大小; (2)若函数f(x)有两个极值点x，x(x,x)，求k的取值范围，并证明:01212
,f(x),1( 1
第4页(共20页)
选修4-4:坐标系与参数方程
22((10分)已知圆锥曲线C:(α为参数)和定点A(0，)，F、F是此圆锥曲线的左、右焦点，以原点O为极点，以x轴的正半轴为极轴建12
立极坐标系(
(1)求直线AF的直角坐标方程; 2
(2)经过点F且与直线AF垂直的直线l交此圆锥曲线于M、N两点，求||MF|121,|NF||的值( 1
选修4-5:不等式选讲
23(已知函数f(x)=m,|x,1|,|x+1|(
(1)当m=5时，求不等式f(x),2的解集;
2(2)若函数y=x+2x+3与y=f(x)的图象恒有公共点，求实数m的取值范围(
第5页(共20页)
2018年四川省成都七中高考数学一诊试卷(文科)
参考答案与试题解析
一、选择题:本大题共12个小题，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.
21((5分)已知集合A={x|x,a}，B={x|x,3x+2,0}，若A?B=B，则实数a的取值范围是( )
A(a?1 B(a,1 C(a?2 D(a,2
2【解答】解:由题意，集合A={x|x,a}，B={x|x,3x+2,0}={x|1,x,2}， ?A?B=B，
?B?A，
则:a?2(
?实数a的取值范围[2，+?)(
故选C(
2((5分)复数z=(i为虚数单位)的虚部为( )
A(1 B(i C(,2i D(,2
【解答】解:?复数z===1,2i，故此复数的虚部为,2， 故选D(
3((5分)“直线m与平面α内无数条直线平行”是“直线m?平面α”的( ) A(充要条件 B(充分不必要条件
C(必要不充分条件 D(既不充分也不必要条件
【解答】解:由“直线m?平面α”，可得“直线m与平面α内无数条直线平行”，反之不成立(
?“直线m与平面α内无数条直线平行”是“直线m?平面α”的必要不充分条件( 故选:C(
第6页(共20页)
4((5分)设实数x，y满足约束条件，则目标函数的取值范围是( )
A( B( C( D( 【解答】解:由约束条件作出可行域如图，
联立，得A(1，,1)，
联立，得B(1，3)(
由=，而(
?目标函数的取值范围是[，](
故选:D(
5((5分)《周易》历来被人们视作儒家群经之首，它表现了古代中华民族对万事万物的深刻而又朴素的认识，是中华人文文化的基础，它反映出中国古代的二进制计数的思想方法(我们用近代术语解释为:把阳爻“”当作数字“1”，把阴爻“”当作数字“0”，则八卦所代表的数表示如下:
卦名 符号 表示的二进制数 表示的十进制数
000 0 坤
001 1 震
010 2 坎
第7页(共20页)
011 3 兑
依此类推，则六十四卦中的“屯”卦，符号“”表示的十进制数是( ) A(18 B(17 C(16 D(15
【解答】解:由题意类推，可知六十四卦中的“屯”卦符合“”表示二进制数的010001，
012345转化为十进制数的计算为1×2+0×2+0×2+0×2+1×2+0×2=17( 故选:B(
6((5分)已知(则m=( ) A(,6或1 B(,1或6 C(6 D(1
【解答】解:?已知===， 求得m=,6，或m=1，
故选:A(
7((5分)如图所示的程序框图，若输入m=8，n=3，则输出的S值为( )
A(56 B(336 C(360 D(1440
【解答】解:执行程序框图，可得
m=8，n=3，
第8页(共20页)
k=8，s=1
不满足条件k,m,n+1，s=8，k=7，
不满足条件k,m,n+1，s=56，k=6，
不满足条件k,m,n+1，s=336，k=5，
满足条件k,m,n+1，退出循环，输出s的值为336( 故选:B(
8((5分)已知等差数列{a}的前n项和为S，且，a=4，则数列nn2的前10项和为( )
A( B( C( D(
【解答】解:由及等差数列通项公式得a+5d=12，又a=4=a+d， 121?a=2=d， 1
2?S==n+n，?， n
?=( 故选:B(
9((5分)定义在R上的奇函数f(x)满足f(x+1)是偶函数，且当x?[0，1]
时，f(x)=x(3,2x)，则f()=( )
A( B(, C(,1 D(1
【解答】解:?y=f(x)是定义在R上的奇函数， ?f(,x)=,f(x)，
?函数y=f(x+1)是定义在R上的偶函数，
?f(,x+1)=f(x+1)=,f(x,1)，f(x+2)=,f(x)，可得f(x+4)=,f(x+2)
=f(x)(
则f(x)的周期是4，
第9页(共20页)
?f()=f(4×4,)=f(,)=,f()=,[]=,1， 故选C(
10((5分)在四面体S,ABC中，AB?BC，AB=BC=，SA=SC=2，平面SAC?平面BAC，则该四面体外接球的表面积为( )
A( B(8π C( D(4π
【解答】解:取AC中点D，连接SD，BD，
?AB=BC=，?BD?AC，
?SA=SC=2，?SD?AC，AC?平面SDB(
??SDB为二面角S,AC,B的平面角，
在?ABC中，AB?BC，AB=BC=，?AC=2(
?平面SAC?平面BAC，??SDB=90?，
取等边?SAC的中心E，则E为该四面体外接球的球心， 球半径R=SE==，
2?该四面体外接球的表面积S=4πR=4=( 故选:A(
,x211((5分)已知函数f(x)=ln+，g(x)=e，若g(m)=f(n)成立，则n,m的最小值为( )
第10页(共20页)
2A(1,ln2 B(ln2 C(2,3 D(e,3
【解答】解:不妨设g(m)=f(n)=t，
,m2?e=ln+=t，(t,0)
?m,2=lnt，m=2+lnt，n=2?e
故n,m=2?e,2,lnt，(t,0)
令h(t)=2?e,2,lnt，(t,0)，
h′(t)=2?e,，易知h′(t)在(0，+?)上是增函数，且h′()=0，
当t,时，h′(t),0，
当0,t,时，h′(t),0，
即当t=时，h(t)取得极小值同时也是最小值，
此时h()=2?e,2,ln=2,2+ln2=ln2，即n,m的最小值为ln2; 故选:B
12((5分)已知F，F是双曲线(a,0，b,0)的左右焦点，以FF1212为直径的圆与双曲线的一条渐近线交于点M，与双曲线交于点N，且M，N均在
2第一象限，当直线MF?ON时，双曲线的离心率为e，若函数f(x)=x+2x,，1
则f(e)=( )
第11页(共20页)
A(1 B( C(2 D(
222【解答】解:双曲线的c=a+b，e=，
双曲线的渐近线方程为y=?x，
222与圆x+y=c联立，解得M(a，b)，
与双曲线(a,0，b,0)联立，解得， ?直线MF与直线ON平行时，即有， 1
222222即(a+c)(c,a)=a(2c,a)，
3223即有c+2ac,2ac,2a=0，
322?e+2e,2e,2=0，即e+2e,=2，
2?f(e)=e+2e,=2，
故选:C(
二、填空题(每题5分，满分20分，将答案填在答题纸上)
213((5分)抛物线y=ax(a,0)上的点到焦点F的距离为2，则a= 2 (
2【解答】解:抛物线的标准方程:y=ax，焦点坐标为(，0)，准线方程为x=,，
由抛物线的焦半径公式|PF|=x+=+=2，解得:a=2， 0
故答案为:2(
14((5分)已知递减等差数列{a}中，a=,1，a为a，,a等比中项，若Sn3416n为数列{a}的前n项和，则S的值为 ,14 ( n7
【解答】解:设递减等差数列{a}的公差d,0，a=,1，a为a，,a等比中项， n3416
第12页(共20页)
?a+2d=,1，=,a×a，即=,(a+5d)×a， 16111联立解得:a=1，d=,1( 1
则S=7,=,14( 7
故答案为:,14(
15((5分)Rt?ABC中，P是斜边BC上一点，且满足:，点M，N在过点P的直线上，若则λ+2μ的最小值为 ( 【解答】解:=+==+ =+=，
?三点M，P，N三点共线，?(
?λ+2μ=(λ+2μ)()=( 故答案为:
16((5分)设函数f(x)=，g(x)=，对任意x，x?(0，+?)，不12等式?恒成立，则正数k的取值范围是 ( 【解答】解:对任意x，x?(0，+?)，不等式?恒成立， 12
则等价为?恒成立，
第13页(共20页)
f(x)==x+?2=2，当且仅当x=，即x=1时取等号，即f(x)的
最小值是2，
由g(x)=，则g′(x)==，
由g′(x),0得0,x,1，此时函数g(x)为增函数， 由g′(x),0得x,1，此时函数g(x)为减函数， 即当x=1时，g(x)取得极大值同时也是最大值g(1)=， 则的最大值为=，
则由?，
得2ek?k+1，
即k(2e,1)?1，
则，
故答案为:(
三、解答题(本大题共5小题，共70分.解答应写出文字说明、证明过程或演算
步骤.)
17((12分)已知?ABC中，角A，B，C的对边分别为a，b，c，2cosC(acosC+ccosA)
+b=0(
(1)求角C的大小;
(2)若b=2，，求?ABC的面积(
【解答】解:(1)?ABC中，?2cosC(acosC+ccosA)+b=0， 由正弦定理可得2cosC(sinAcosC+sinCcosA)+sinB=0， ?2cosCsin(A+C)+sinB=0，
即2cosCsinB+sinB=0，
又0?,B,180?，
?sinB?0，
第14页(共20页)
?，
即C=120?(
(2)由余弦定理可得，
又a,0，a=2，
?，
??ABC的面积为(
18((12分)如图，四棱锥P,ABC中，PA?平面ABCD，AD?BC，AB=AD=AC=3，PA=BC=4，M为线段AD上一点，AM=2MD，N为PC的中点( (I)证明直线MN?平面PAB;
(II)求四面体N,BCM的体积(
【解答】证明:(?)?四棱锥P,ABC中，PA?平面ABCD，AD?BC，AB=AD=AC=3，PA=BC=4，
M为线段AD上一点，AM=2MD，N为PC的中点(
?AM=，取BP的中点T，连结AT，TN，
?由N为PC的中点知TN?BC，TN=BC=2，
又AD?BC，?TNAM，?四边形AMNT是平行四边形，?MN?AT， 又AT?平面PAB，MN?平面PAB，
?MN?平面PAB(
解:(?)?PA?平面ABCD，N为PC的中点，
?N到平面ABCD的距离为=2，
取BC的中点E，连结AE，由AB=AC=3，得AE?BC，
第15页(共20页)
AE==，
由AM?BC，得M到BC的距离为，?S==2， ?BCM
?四面体N,BCM的体积:
==(
19((12分)交警随机抽取了途经某服务站的40辆小型轿车在经过某区间路段的车速(单位:km/h)，现将其分成六组为[60，65)，[65，70)，[70，75)，[75，80)，[80，85)，[85，90]后得到如图所示的频率分布直方图( (?)某小型轿车途经该路段，其速度在70km/h以上的概率是多少, (?)若对车速在[60，65)，[65，70)两组内进一步抽测两辆小型轿车，求至少有一辆小型轿车速度在[60，65)内的概率(
【解答】解:(?)根据频率分布直方图，计算速度在70km/h以上的频率为 1,(0.010+0.020)×5=0.85，
估计速度在70km/h以上的概率是0.85;
(?)这40辆车中，车速在[60，70)的共有5×(0.01+0.02)×40=6辆， 其中在[65，70)的有5×0.02×40=4辆，记为A，B，C，D，
第16页(共20页)
在[60，65)的有5×0.01×40=2辆，记为a，b; 从车速在[60，70)的这6辆汽车中任意抽取2辆，可能结果是 AB、AC、AD、Aa、Ab、BC、BD、Ba、Bb、
CD、Ca、Cb、Da、Db、ab有15种不同的结果， 其中抽出的2辆车车速至少有一辆在[60，65)内的结果是 Aa、Ab、Ba、Bb、Ca、Cb、Da、Db、ab有9种; 故所求的概率为P==(
20((12分)已知A(x，0)，B(0，y)两点分别在x轴和y轴上运动，且|AB|=1，00
若动点P(x，y)满足(
(1)求出动点P的轨迹对应曲线C的标准方程; (2)直线l:x=ty+1与曲线C交于A、B两点，E(,1，0)，试问:当t变化时，
是否存在一直线l，使?ABE得面积为,若存在，求出直线l的方程;若不存
在，说明理由(
【解答】解:(1)根据题意，因为(即
， 所以，
所以，
又因为|AB|=1
所以即即 所以椭圆的标准方程为
22(2)由方程组得(3t+4)y+6ty,9=0(*) 设A(x，y)，B(x，y)，则 1122
第17页(共20页)
所以 因为直线x=ty+1过点F(1，0)
所以?ABE的面积 令则不成立，不存在直线l满足题意(
x221((12分)已知函数f(x)=ke,x(其中k?R，e是自然对数的底数) (1)若k=2，当x?(0，+?)时，试比较f(x)与2的大小; (2)若函数f(x)有两个极值点x，x(x,x)，求k的取值范围，并证明:01212
,f(x),1( 1
x2【解答】解:(1)当k=2时，f(x)=2e,x，
xxx则f'(x)=2e,2x，令h(x)=2e,2x，h'(x)=2e,2，
x由于x?(0，+?)故h'(x)=2e,2,0，
x于是h(x)=2e,2x在(0，+?)为增函数，
x所以h(x)=2e,2x,h(0)=2,0，
x即f'(x)=2e,2x,0在(0，+?)恒成立，
x2从而f(x)=2e,x在(0，+?)为增函数，
x2故f(x)=2e,x,f(0)=2(
(2)函数f(x)有两个极值点x，x， 12
x则x，x是f'(x)=ke,2x=0的两个根， 12
即方程有两个根，
设，则，
当x,0时，φ'(x),0，函数φ(x)
单调递增且φ(x),0;
当0,x,1时，φ'(x),0，函数φ(x)单调递增且φ(x),0;
第18页(共20页)
当x,1时，φ'(x),0，函数φ(x)单调递增且φ(x),0; 要使方程有两个根，只需，如图所示
故实数k的取值范围是(
又由上可知函数f(x)的两个极值点x，x满足0,x,1,x， 1212由得，
?
由于x?(0，1)，故，1
所以0,f(x),1( 1
选修4-4:坐标系与参数方程
22((10分)已知圆锥曲线C:(α为参数)和定点A(0，)，F、F是此圆锥曲线的左、右焦点，以原点O为极点，以x轴的正半轴为极轴建12
立极坐标系(
(1)求直线AF的直角坐标方程; 2
(2)经过点F且与直线AF垂直的直线l交此圆锥曲线于M、N两点，求||MF|121,|NF||的值( 1
【解答】解:(1)由圆锥曲线C:(α为参数)化为， 可得F(1，0)， 2
?直线AF的直角坐标方程为:，化为y=( 2
第19页(共20页)
(2)设M(x，y)，N(x，y)( 1122
?直线AF的斜率为，?直线l的斜率为( 2
?直线l的方程为:，
代入椭圆的方程可得:=12， 化为=0，
t+t=， 12
?||MF|,|NF||=|t+t|=( 1112
选修4-5:不等式选讲
23(已知函数f(x)=m,|x,1|,|x+1|(
(1)当m=5时，求不等式f(x),2的解集;
2(2)若函数y=x+2x+3与y=f(x)的图象恒有公共点，求实数m的取值范围(
【解答】解:(1)当m=5时，， 由f(x),2的不等式的解集为(
22(2)由二次函数y=x+2x+3=(x+1)+2，
该函数在x=,1处取得最小值2，
因为，在x=,1处取得最大值m,2，
2所以要使二次函数y=x+2x+3与函数y=f(x)的图象恒有公共点， 只需m,2?2，即m?4(
第20页(共20页)
范文四：2018年四川省成都七中高考数学一诊试卷(文科)
2018年四川省成都七中高考数学一诊试卷(文科)
一、选择题:本大题共 12个小题,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)已知集合 A={x |x
A . a ≤ 1 B . a <1 c="" .="" a="" ≥="" 2="" d="" .="" a="">2
2. (5分)复数 z=(i 为虚数单位)的虚部为()
A . 1 B . i C .﹣ 2i D.﹣ 2
3. (5分) “ 直线 m 与平面 α内无数条直线平行 ” 是 “ 直线 m ∥平面 α” 的() A .充要条件 B .充分不必要条件
C .必要不充分条件 D.既不充分也不必要条件
4. (5分)设实数 x , y 满足约束条件 ,则目标函数 的取值范围是 ()
A . B . C . D .
5. (5分) 《周易》历来被人们视作儒家群经之首,它表现了古代中华民族对万 事万物的深刻而又朴素的认识, 是中华人文文化的基础, 它反映出中国古代的二 进制计数的思想方法. 我们用近代术语解释为:把阳爻 “ ” 当作数字 “1” , 把 阴爻 “ ” 当作数字 “0” ,则八卦所代表的数表示如下:
依此类推,则六十四卦中的 “ 屯 ” 卦,符号 “ ” 表示的十进制数是()
第 1页(共 20页)
A . 18 B . 17 C . 16 D . 15
6. (5分)已知 .则 m=()
A .﹣ 6或 1 B.﹣ 1或 6 C. 6 D . 1
7. (5分)如图所示的程序框图,若输入 m=8, n=3,则输出的 S 值为()
A . 56 B . 336 C . 360 D . 1440
8. (5分) 已知等差数列 {a n }的前 n 项和为 S n , 且 , a 2=4, 则数列 的前 10项和为()
A . B . C . D .
9. (5分)定义在 R 上的奇函数 f (x )满足 f (x +1)是偶函数,且当 x ∈ [0, 1]时, f (x ) =x(3﹣ 2x ) ,则 f () =()
A . B .﹣ C.﹣ 1 D . 1
10. (5分)在四面体 S ﹣ ABC 中, AB ⊥ BC , AB=BC=, SA=SC=2,平面 SAC ⊥平 面 BAC ,则该四面体外接球的表面积为()
A . B . 8πC . D . 4π
11. (5分)已知函数 f (x )
=ln+, g (x ) =ex ﹣ 2,若 g (m ) =f(n )成立,则
n ﹣ m 的最小值为()
A . 1﹣ ln2 B . ln2 C .
2﹣ 3 D . e 2﹣ 3
12. (5分)已知 F 1, F 2是双曲线 (a >0, b >0)的左右焦点,以 F 1F 2为直径的圆与双曲线的一条渐近线交于点 M , 与双曲线交于点 N , 且 M , N 均在
第 2页(共 20页)
范文五：2018成都一诊语文答案
成都市 ２０１５级高中毕业班第一次诊断性检测 语文参考答案及评分标准
第 Ⅰ卷 一 阅读题 (共 ７０分 )
一 二 现代文阅读 (３５分 )
一一 (一 ) 论述类文本阅读 (９分 , 每小题 ３分 )
１．C(A． 已经形成 理解不当 . B 反映了 嬗变 理解错误 , D 强加因果 ) ２．D(对引用目的分析错误 )
３．A(条件关系不成立 )
(二 ) 阅读下面的文字 , 完成 ４~６题 .(１４分 )
４．C(借代的手法判断错误 , 应为 借喻 )
５．(５分 ) ①春天是和平的岁月 ; ②春天是回忆中故乡的自然生机与美好人情 ; ③春 天是苦尽甜来的生活改善 ; ④春天是对美好的期盼 ; ⑤春天是改造命运创造未来的奋斗精 神 .(一点 １分 . 意思相近即可 )
６．(６分 ) ①词语使用 :使用了大量形象化的词语 , 形象可感 ; ②词语搭配 :词语组 合新颖独特 , 具有诗意 . ③句式使用 :整句的大量运用 , 增强了文章的节奏感 ; ④修辞运 用 :使用了拟人 二 比喻等手法 , 表达生动 , 富有情趣 . (每点 ２分 , 任答三点得满分 . 意 思相近即可 )
(三 ) 阅读下面的文字 , 完成 ７~９题 .(１２分 )
７．(３分 ) B (中国 A I 企业增量在 ２０１５年达到峰值 , 是新增 A I 企业数量为 １６６家而 不是 A I 企业总量 ) .
８．(５分 ) C D (C 能吸引其他行业人才的进入 无中生有 ; D 各行业 扩大 范围 )
９．(４分 ) 企业角度 :①抓住机遇 , 推动人工智能技术在实体经济中的创新应用 ; ②关注人工智能基础研究 , 积极投入原创技术研究 . 个人角度 :①积极理解 二 跟踪人工智能 发展可能带来的机遇 ; ②学习掌握新技能 , 提升自我 , 以应对人工智能可能带来的失业潮 (每点 １分 , 意思相近即可 )
二 二 古诗文阅读 (３５分 )
(一 ) 文言文阅读 (１９分 )
１０．C(该 :完备 )
１１．B( 一个皇帝只有一个年号 错误 . 一个皇帝的年号少则一个 , 多则十 几 个 ; 普通 就是梁武帝的第二个年号 )
语文 一诊 考试题答案第 １一 页 (共 ３页 )
１２．B( 出资帮助他修房子 原因分析错误 )
１３．(１０分 )(１)(５分 ) (明山宾 ) 服丧期满 , 州中征用为从事史 ; 他的哥哥明仲璋 被经久不愈的病缠绕 , 家境贫穷 , 明山宾于是求取官职 (来接济家庭 ) . (大意正确 ２分 , 服阕 婴 干禄 各 １分 )
(２)(５分 ) 当初 , 明山宾在州府时 , 所管辖的平陆县歉收 , (他 ) 开仓放粮来赈济民 众 .(大意正确 ２分 , 部 不稔 赡 各 １分 )
(二 ) 古代诗歌阅读 (１１分 )
１４．(５分 ) A C (A． 动景与静景相结合 错 ; C ． 暗示了风雨飘摇的国家形势 错 )
１５．(６分 ) 本词用太史公文章 雄深雅健 的风格总括灵山特点 . ①上片重点写雄 :千峰万壑 , 如骏马奔腾 ; 飞瀑直泻 , 如明珠倒溅 ; 长松茂林 , 如万军列阵 . 画面壮阔 , 气 势雄伟 . ②下片重点写雅 :用谢家子弟 衣冠磊落 二 司马相如 车骑雍容 , 写出优雅意 态和雍容气度 .(每点 ３分 , 意思相近即可 )
(三 ) 名句名篇阅读 (５分 )
１６．(５分 )(１) 犬牙差互 (２) 万里悲秋常作客 , 百年多病独登台 (３) (若夫 ) 乘天 地之正 , 而御六气之辩
第 Ⅱ卷 一 表达题 (共 ８０分 )
三 二 语言文字运用 (２０分 )
１７．D(③苦心孤诣 :费尽心思钻研或经营 , 达到别人达不到的境地 . ④附庸风雅 :为了装点门面而结交文人 , 从事有关文化活动 ; ⑥坐而论道 :原指坐着议论政事 , 后指空 谈大道理 ; ①明日黄花 :比喻已失去新闻价值的报道或已失去应时作用的事物 ; ②虚左以 待 :空着尊位 , 等待宾客 二 贵人 , 也泛指留出位置恭候他人 ; ⑤目光如炬 :眼光像火炬那 样亮 . 形容见识远大 . )
１８．C(A 项 人员离职 二 资金短缺 二 生存困难 并列不当 , B 项成分残缺 , 具有 之后缺宾语 , D 项句式杂糅 , 本着方便市民为原则 有误 , 应为 本着方便市民的原则 或 以方便市民为原则 )
１９．B(A 项 令郎 使用不当 , C 项 华诞 不当 , D 项 失陪 不当 . ) ２０．(６分 ) 示例 :①人们很难不忘初心 ②不是因为走的路程太远 ③人们才应该不忘 初心
２１．(５分 ) 示例 :②火爆的网上促销活动不一定致使商品质量和商家服务存在大量 的问题 .
③不熟悉网络操作的老年人 , 不一定会落入购物欺诈陷阱中 .
语文 一诊 考试题答案第 ２一 页 (共 ３页 )
四 二 写作 (６０分 )
２２．
一等 (２０ １６分 ) 二等 (１５ １１分 ) 三等 (１０ ６分 ) 四等 (５ ０分 )
基 础 等 级
内
容
２
０
分
符合题意
中心突出
内容充实
感情真挚
符合题意
中心明确
内容较充实
感情真实
基本符合题意
中心基本明确
内容单薄
感情基本真实
偏离题意 中心不明或立意不当 没有什么内容 感情虚假
表
达
２
０
分
符合文体要求
结构严谨
语言流畅
字体工整
大体符合文体要求
结构完整
语言通顺
字体较工整
基本符合文体要求
结构基本完整
语言基本通顺
字迹清楚
不符合文体要求 结构混乱 语言不通顺 , 语病多 字迹潦草难辨
发 展 等 级
特
征
２
０
分
深刻
丰富
有文采
有创意
较深刻
较丰富
较有文采
较有创意
略显深刻
略显丰富
略显文采
略显创意
个别语句有点深刻 个别细节例子较好 个别语句较精彩 略显个性
说明 :
(１) 基础等级评分 , 内容 以 题意 二 中心 为重点 , 表达 以 语言 二 文 体 为重点 ; 基础等级中的内容项判为四等的作文 , 表达项 二 发展等级可在三等及其以下 酌情给分 .
(２) 发展等级评分 , 不求全面 , 可根据下列 特征 ４项 １６个评分点 , 选择其中的 突出点 , 按等级给分 , 甚至满分 . 发展等级分以 有文采 有创意 为重点 .
深刻 :透过现象深入本质 , 揭示事物的内在关系 , 观点具有启发作用 .
丰富 :材料丰富 , 形象丰满 , 意境深远 .
有文采 :词语生动 , 句式灵活 , 善于运用修辞手法 , 文句有表现力 .
有创意 :见解新颖 , 材料新鲜 , 构思新巧 , 推理想像有独到之处 , 有个性色彩 . (３) 确认为抄袭的作文 , 基础等级 在四等之内评分 , 发展等级 不给分 ; 如确认 为 套作 , 可适当扣分 .
(４) 缺标题扣 ２分 ; 每一个错别字扣 １分 , 重复不计 , 扣满 ３分为止 . (５) 标点符号酌情扣分 , 一逗到底扣 ２分 , 扣满 ２分为止 .
(６) 文章不足 ８００字 , 每少 ５０字扣 １分 .
语文 一诊 考试题答案第 ３一 页 (共 ３页 )
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