篇一：2016年四川省乐山市中考数学试题及答案
乐山市2016年高中阶段教育学校招生统一考试
数学
本试题卷分第一部分（选择题）和第二部分（非选择题），共8页．考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效．满分150分．考试时间120分钟．考试结束后，将本试题卷和答题卡一并交回．考生作答时，不能使用任何型号的计算器．
第一部分（选择题 共30分）
注意事项：
1．选择题必须使用2B铅笔将答案标号填涂在答题卡对应题目标号的位置上．2．本部分共10小题，每小题3分，共30分．
一、选择题：本大题共10小题，每小题3分，共30分．在每小题给出的四个
选项中，只有一个选项符合题目要求．
1.下列四个数中，最大的数是
(A)0
(B)2
(C)?3
(D)4
2．图1是由四个大小完全相同的正方体组成的几何体，那么它的俯视图是
主视方向
(A
)(B)(C
)
?
(D
)
?
3．如图2，CE是?ABC的外角?ACD的平分线，若?B?35，?ACE?60，则?A?
图1
(A)35? (C)85?
(B)95? (D)75?
E
4．下列等式一定成立的是
B
?
图2
(A)2m?3n?5mn(C)m2?m3?m6
(B)(m3)2=m6(D)(m?n)2?m2?n2
D
5.如图3，在Rt?ABC中，?BAC?90，AD?BC于点D，则下列结论不正确的是 ．．．
1
B
图3
D
C
AD
ABAD
(C)sinB?AC
(A)sinB?
AC
BCCD
(D)sinB?AC
(B)sinB?
6. 不等式组?
?x?2?0
的所有整数解是
2x?1?0?
(A)?1、0(C)0、1
(B)?2、?1 (D)?2、?1、0
图4
7. 如图4，C、D是以线段AB为直径的⊙O上两点，若CA?CD，
?
且?ACD?40，则?CAB?
(A)10? (C)30
?
(B)20? (D)40
?
8．现有两枚质地均匀的正方体骰子，每枚骰子的六个面上都分别标有数字1、2、3、4、
5、6.同时投掷这两枚骰子，以朝上一面所标的数字为掷得的结果，那么所得结果之和为9
的概率是
(A)
1
3
(B)
2
111 (C) (D) 6912
9. 若t为实数，关于x的方程x?4x?t?2?0的两个非负实数根为a、b，则代数式
(a2?1)(b2?1)的
最小值是
(A)?1510．如图5于点Bk
y?x
(A)2 (C)6
第二部分（非选择题 共120分）
注意事项
1．考生使用0.5mm黑色墨汁签字笔在答题卡上题目所指示的答题区域内作答，答在试
题卷上无效．
2．作图时，可先用铅笔画线，确认后再用0.5mm黑色墨汁签字笔描清楚．
3．解答题应写出文字说明、证明过程或推演步骤． 4．本部分共16小题，共120分．
二、填空题：本大题共6小题，每小题3分，共18分．
11．计算：?5?__▲__.
12．因式分解：a?ab?__13．如图6，在?ABC中，D、E分别是边AB、AC上的点，且DE∥BC，
若?ADE与?ABC的周长之比为2:3，AD?4，则DB?___▲__.
32
B
图6
C
14．在数轴上表示实数a的点如图7a?2的结果为___▲__.
?
15. 如图8，在Rt?ABC中，?ACB?90，AC?以点C为圆心，CB的长为半径
? 绕点D旋转180后点B与点A恰好重合，则图中阴画弧，与AB边交于点D,将BD
影部分的面积为___▲__.
16.高斯函数?x?，也称为取整函数，即?x?表示不超过x的最大整数.
例如：?2.3??2，??1.5???2. 则下列结论： ①??2.1???1???2； ②?x????x??0；
3
图8
③若?x?1??3，则x的取值范围是2?x?3； ④当?1?x?1时，?x?1????x?1?的值为0、1、2.
其中正确的结论有___▲__（写出所有正确结论的序号）.
三、本大题共3小题，每小题9分，共27分.
17.
计算：2016?
18. 解方程：
19. 如图9，在正方形ABCD中，E是边AB的中点，F是边BC的中点，连结CE、DF.
求证:CE?DF.
?sin45??3?1. 1x?1?3?. x?22?x
AEB
F
图9
D
四、本大题共3小题，每小题10分，共30分．
20. 先化简再求值：(x?
4
3xx?22
)?2，其中x满足x?x?2?0. x?1x?2x?1
21. 甲、乙两名射击运动员中进行射击比赛，两人在相同条件下各射击10次，射击的成绩如图10所示.
（实线表示甲，虚线表示乙）
图10
根据图中信息，回答下列问题：
（1）甲的平均数是_____▲______，乙的中位数是______▲________；
（2）分别计算甲、乙成绩的方差，并从计算结果来分析，你认为哪位运动员的射击成绩更稳定？
22.如图11，禁止捕鱼期间，某海上稽查队在某海域巡逻，上午某一时刻在A处接到指挥部通知，在他们东北方向距离12海里的B处有一艘捕鱼船，正在沿南偏东75方向以每小时10海里的速度航行，稽查队员立即乘坐巡逻船以每小时14海里的速度沿北偏东某一方向出发，在C处成功拦截捕鱼船，求巡逻船从出发到成功拦截捕鱼船所用的时间.
?
北
东
C
A
图11
5
篇二：乐山市2016年高中阶段教育学校招生统一考试(正)
乐山市2016年高中阶段教育学校招生统一考试
数学
本试题卷分第一部分（选择题）和第二部分（非选择题），共8页．考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效．满分150分．考试时间120分钟．考试结束后，将本试题卷和答题卡一并交回．考生作答时，不能使用任何型号的计算器．
第一部分（选择题 共30分）
注意事项：
1．选择题必须使用2B铅笔将答案标号填涂在答题卡对应题目标号的位置上．2．本部分共10小题，每小题3分，共30分．
一、选择题：本大题共10小题，每小题3分，共30分．在每小题给出的四个选项中，只有一
个选项符合题目要求．
1.下列四个数中，最大的数是
(A)0
(B)2
(C)?3
(D)4
2．图1是由四个大小完全相同的正方体组成的几何体，那么它的俯视图是
主视方向
(A
)(B)(C
)
?
(D
)
?
3．如图2，CE是?ABC的外角?ACD的平分线，若?B?35，?ACE?60，则?A?
图1
(A)35? (C)85?
(B)95? (D)75?
E
4．下列等式一定成立的是
B
?
图2
(A)2m?3n?5mn(C)m2?m3?m6
(B)(m3)2=m6(D)(m?n)2?m2?n2
C
D
5.如图3，在Rt?ABC中，?BAC?90，AD?BC于点D，则下列结论不正确的是 ．．．
AD
(A)sinB?
ABAD
(C)sinB?
AC
AC
(B)sinB?
BCCD
(D)sinB?
AC
B
图3
D
C
6. 不等式组?
?x?2?0
的所有整数解是
?2x?1?0
(A)?1、0(C)0、1
(B)?2、?1 (D)?2、?1、0
?
7. 如图4，C、D是以线段AB为直径的⊙O上两点，若CA?CD，且?ACD?40则?CAB?
图4
(A)10? (C)30
?
(B)20? (D)40
?
8．现有两枚质地均匀的正方体骰子，每枚骰子的六个面上都分别标有数字1、2、3、4、5、6.同时投掷 这两枚骰子，以朝上一面所标的数字为掷得的结果，那么所得结果之和为9的概率是
1
31
(C)
9
(A)
2
1
61(D)
12
(B)
22
9. 若t为实数，关于x的方程x?4x?t?2?0的两个非负实数根为a、b，则代数式(a?1)(b?1)的
最小值是
(A)
?1510．如图5，在反比例函数限内有一点C，满足图象上运动，若tan?(A)2 (C)6
第二部分（非选择题 共120分）
注意事项
1．考生使用0.5mm黑色墨汁签字笔在答题卡上题目所指示的答题区域内作答，答在试题卷上无效．2．作图时，可先用铅笔画线，确认后再用0.5mm黑色墨汁签字笔描清楚．
3．解答题应写出文字说明、证明过程或推演步骤． 4．本部分共16小题，共120分．
二、填空题：本大题共6小题，每小题3分，共18分．
11．计算：?5?__▲__.
12．因式分解：a?ab?____.
13．如图6，在?ABC中，D、E分别是边AB、AC上的点，且DE∥BC，
若?ADE与?ABC的周长之比为2:3，AD?4，则DB?___▲__.
32
B
图6
C
14．在数轴上表示实数a的点如图7a?2的结果为_____.
?
15. 如图8，在Rt?ABC中，?ACB?90，AC?以点C为圆心，CB的长为半径画弧，与AB边交
? 绕点D旋转180后点B与点A恰好重合，则图中阴影部分的面积为___于点D,将BD
16.高斯函数?x?，也称为取整函数，即?x?表示不超过x的最大整数.
例如：?2.3??2，??1.5???2. 则下列结论： ①??2.1???1???2； ②?x????x??0；
图8
③若?x?1??3，则x的取值范围是2?x?3； ④当?1?x?1时，?x?1????x?1?的值为0、1、2.
其中正确的结论有___▲__（写出所有正确结论的序号）.
三、本大题共3小题，每小题9分，共27分.
17.
计算：20160
sin45??3?1.
18. 解方程：1x?2?3?x?12?x
.
19. 如图9，在正方形ABCD中，E是边AB的中点，F是边BC的中点，连结CE、DF.
求证:CE?DF.AD
E B
F
图9
四、本大题共3小题，每小题10分，共30分．
20. 先化简再求值：(x?3xx?1)?x?22
x2?2x?1
，其中x满足x?x?2?0.
21. 甲、乙两名射击运动员中进行射击比赛，两人在相同条件下各射击10次，射击的成绩如图10所示.
（实线表示甲，虚线表示乙）
图10
根据图中信息，回答下列问题：
（1）甲的平均数是_____▲______，乙的中位数是______▲________；
（2）分别计算甲、乙成绩的方差，并从计算结果来分析，你认为哪位运动员的射击成绩更稳定？
22.如图11，禁止捕鱼期间，某海上稽查队在某海域巡逻，上午某一时刻在A处接到指挥部通知，在他们东北方向距离12海里的B处有一艘捕鱼船，正在沿南偏东75方向以每小时10海里的速度航行，稽查队员立即乘坐巡逻船以每小时14海里的速度沿北偏东某一方向出发，在C处成功拦截捕鱼船，求巡逻船从出发到成功拦截捕鱼船所用的时间.
?
北
75°
东
C
A
图11
篇三：2015年乐山中考英语试题带答案word版
乐山市 2015 年高中阶段教育学校招生统一考试
英 语
第二部分：英语知识运用（共2节，满分30分）
第一节语法和词汇知识（共15小题；每小题1分，满分15分）
从A、B、C三个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21.–Excuse me,can I take this seat?–Sure._________.
A.Don’t worry B.Go aheadC.Take it easy
22.–The radio says there will be a heavy storm in Mount Emei tomorrow. –Bad luck.I_________to go there with my classmates.
A.plan B.will plan C.planned
23.–_____is it from here to the train station?–It’s about 10 minutes’ bus ride.
A.How far B.How longC.How soon
24.–I’m tired. I want to have a day_______next week.
–Great idea,honey.You do need a break.
A.awayB.on C.off
25.–Hello, this is Dick.Can speak to Peter?–Hold on,please.I’ll see_______he’s in.
A.as soon as B.ifC.until
26.–Let’s go for a walk,shall we?–OK,_______I need to clean the dishes first.
A.soB.and C.but
27.–I found my sister______my things and took my new magazines.What should I do?
–I guess you should tell her it’s not right.
A.Looking throughB.looking up C.looking for
28. I like this dress better,but it costs almost twice__________that one.
A.as less asB.as much as C.as more as
29.–I hear your dad Shanghai ____________on business.Did he fly there? –Yes,but he will be home tomorrow.
A.will go to B.has been toC.has gone to
30.Lily was_________ hungry ____________she ate three hamburgers in one go.
A.too;to B.so;that C.enough;that
31.–Has Mike received his mother’s mail?
–Yes, he signed for it_________this morning.
A.In person B.in factC.in silence
32.You’d better_________ too much chocolate,or you’ll get fat fast.
A.not to eat B.not eat C.not eating
33.The 2016 Olympic Games __________in Rio de Janeiro, Brazil.I’m looking forward to it.
A.will hold B.is holding C.will be held
34.–Mum,the train is leaving in eight minutes.I __________Go now. –Okay,Jim,call me when you get there.
A.May B.must C.can
35._________beautiful picture! I couldn’t believe it was painted by a young child
A.What a B.WhatC.How
第二节完形填空（共15小题；每小题1分,满分15分）
阅读下列短文，掌握其大意，然后从36~50各题所给的三个或四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
There was once a farmer who lived near a road.It was not a____36____road,but from time to time,cars passed the farm.
Near the farm gate,there was a large____37_____in the road.This hole was always full of water.The drivers of the cars that passed by could not______38____how deep the hole was. They thought it was probably shallow(浅的). Then when they drove into the hole,they could not drive_______39___Because it was very deep.
The farmer did not spend much time___40_________On his farm.He spent most of time watching the hole. When a car drove into it, he pulled the car out with his tractor(拖拉机) and demanded a lot of ___41______for doing this.
One day,a driver of a car said to him:―You must make a lot of money by pulling cars out of this hole________
―Oh,no,‖the farmer said.―I don’t pull cars out of the hole at night. At night I fill the hole With water.‖
36.A.busyB.wideC.nice
37.A.stone B.bag C.hole
38.A.understand B.see C.hear
39.A.outB.away C.along
40.A.walking B.living C.working
41.A.foodB.moneyC..questions
42.A.day and nightB.from now on C.again and again
B
Two small words can bring a smile to someone ’ s face: thank you. But ___43_______ do you say these two words? Perhaps when someone holds the door open for you. Or when a friend does you a big favor.
In Britain, people say ―thank you‖ quite often, even at times when there is no_44_______________. Sometimes we say it sarcastically (讽刺地).____45______ , if a friend throws my food away, thinking I was finished, I may say, ―Oh, thank you!‖ Then my friend would reply, ―Sorry.‖ This can make a situation ____46________ confusing (困惑的) to foreign people.
However, anyone working in the service sector (行业)—waiters, taxi drivers, shop assistants, bus drivers and soon –will __47_________ a ―thank you‖ from British customers. If you’re happy with the driver who got you to school on time, or the waiter who served you food, say ―thank you‖ to them. You ’re really saying ―good ___48_________ ―.
I was first _49__________ that people don’t often say ―thank you‖ here in China. But I know people can replace these words with a smile or nod.
Yet I can’t change my British_50__________of saying ―thank you‖. Even here in
China, I know I use these two words too much.But saying ―thank you‖ is free, and I believe the more the better.
43.A. How B. WhereC. When D. why
44.A. needB. use C. good D. time
45.A. By the way B. For example C.Above allD.After all
46.A. Look B. sound C. taste D. smell
47.A. Say B. write C. send D. get
48.A. job B. man C. friend D. team
49.A. excited B. bored C. Surprised D. interested
50.A. way B. Habit C. standard D. spirit
第三部分：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，从每题所给的几个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Do you know something about the holiday camps in Hong Kong? The students in Hong Kong used to take part in an English holiday camp in their holidays. And their parents weren’t with them, though they were very young.
Now they still enjoy taking part in many kinds of holiday camps without their parents. Many parents let their children take part in some kinds of holiday camps in order to learn some practical knowledge in their life and also learn some knowledge about living skills, science, reading and writing ... The most important for the children is to learn to look after themselves.
Holiday camps in Hong Kong are not so expensive. Most families can afford to send their children there for further study or for making their bodies strong.
It is said that students in Hong Kong have much knowledge about many things. Perhaps it has something to do with all kinds of holiday camps.
51. Students in Hong Kong usually took part in________in the past.
A. an English holiday camp B. a maths holiday camp C. a science holiday camp
52. When students in Hong Kong are in holiday camps, their parents ______.
A. have to look after them B. don’t go with them C. must stay at home
53. The most important thing for the students to take part in holiday camps in Hong Kong is ______.
A. to learn some practical knowledge in life
B. to learn about living and learning skills
C. to learn to look after themselves
54. The cost of taking part in a holiday camp is ________.
A. very high B. not fair C. low
55. The students who often take part in holiday camps usually ________.
A. know a lot about many things
B. show much interest in sports
C. Have a strong love for further study
B
My mother only had one eye. I never wanted her to show up at my school.
One day during primary school, I was terribly ill. My mother came.
―Your mom only has one eye!‖ yelled some of my classmates. I wished my mother would have just disappeared (消失).
―If you embarrass (使……尴尬) me, why don’t you just die?‖ I shouted ather, taking no notice of the sad look on her face.My mother just handed me some medicine and left without saying anything.
At that time,I didn’t think I had hurt her feelings very much.That night I saw my mom
crying in her room. Even so, I hated her tears from one eye. I made a decision: I must study hard and leave my mother.
Years later my dream came true. I was quite successful. I never thought of going back to see my ―ugly‖ mother until one day I got a letter.
―My son I’m sorry I only have one eye. When you were little, you got into an accident and lost your eye. As a mom, I couldn’t stand watching you live with only one eye. So I gave you mine.I was never angry with you and I never regretted it because I love you.‖
I cried out aloud. Only then did I realise how beautiful my mother was!
56. Why didn’t the writer want his mom to show up at his school?
A. Because he thought she was ugly.
B. Because his mom couldn’t see anything.
C. Because his classmates didn’t like her.
57. From the underlined word ―shouted‖ in Paragraph 4, we learn that at that time the writer was very _____.
A. nervous B. angry C. excited
58. That night, the writer decided to _______.
A. ask his mom never to go to his school
B. Take good care of his mom from that time
C. work hard and stay away from his mom
59. The writer ’ s mom lost one eye because _______.
A. she used it to save her son ’ s sight
B. she had a serious car accident
C. she was born with only one eye
60. The story is mainly about _______.
A. the difficulties on a boy ’ s way to success
B. a naughty boy ’ s experience of growing up
C. a mother ’ s great love for her son
C
How do you study each day? You may answer it in one second: have classes at school, take notes and do homework. Feeling a little bored? There are other ways that can make learning interesting and varied.It ’ s called digital learning.
Digital learning is a way to help students learn by using the Internet. There are three
important kinds of digital learning. Apps are computer software applications(应用). People can download them on their mobiles. The other two kinds are social
networking services, including weibo and WeChat and websites. Every one of them is like your teacher. They help you master what you learn at school.
Compared with traditional learning ways, digital learning has its advantages. Digital learning is also varied. It covers almost every school subject. More importantly, it always offers students the newest resources (资源)to learn from.
Digital learning is also personalized. You can choose what you like to learn. If you don’t master what you have learned at school, you can learn again through digital ways.
However, digital learning also has disadvantages. When you use digital ways to learn, you’ve got little chance of talking with teachers and classmates. As digital learning uses computers or Smart phones, watching the screen too long may be bad for your eyes. It is better to take a rest every 20 minutes.
61. How do students usually study everyday according to the story?
A. Have classes at school and use online tools at home.
B. Have classes at school, take notes and do homework.
C. Learn through digital ways and have classes in the classroom.
D. Have classes, take notes and do homework at school.
62. Three important kinds of digital learning are mentioned in the passage. They are _______.
a.Apps. b. Smart phones c. computers d. websites
e. mobiles f. weibo and WeChat
A. a b f B. a d fC. b c e D. c d e
63. The underlined word ―master‖ in Paragraph 2 most probably means ―_________‖.
A. 复习 B. 分析 C. 掌握 D. 归纳
64. What is the problem of digital learning?
A. You can’t communicate with your classmates or teachers.
B. You have to use both computers and smart phones.
C. You can’t decide what you want to learn by yourself.
D. It ’ s impossible to learn from the newest resources.
65. How can you protect your eyes when learning in digital ways?
A. Try to take a rest for 20 minutes when watching the screen.
B. Try to use traditional ways to learn as often as possible.
C. Try to take a break every twenty minutes if possible.
D. Try to learn through digital ways less than 2 hours a day.
第二节（共 5小题；每小题 2 分，满分 10 分）
根据短文内容，从短文前方框内的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。
A. Half said that they feel tired after getting up and 15 percent people have trouble falling asleep.
B.Above all, get enough sleep.
C.Enough sleep helps the body and brain grow and develop.
D. The lights keep their brains excited for a long while.
E. The report said that this is one of the main reasons for bad sleep.