篇一：2016年山东省莱芜市中考数学试卷(试题+答案)
2016年山东省莱芜市中考数学试卷
一、选择题
1． 4的算术平方根为（ ）
A．﹣2 B．2 C．±2 D．
2．下列运算正确的是（ ）
A．a7÷a4=a3 B．5a2﹣3a=2a C．3a4?a2=3a8 D．（a3b2）2=a5b4
3．如图，有理数a，b，c，d在数轴上的对应点分别是A，B，C，D，若a+c=0，则b+d（ ）
A．大于0 B．小于0 C．等于0 D．不确定
4．投掷一枚均匀的骰子，掷出的点数是3的倍数的概率是（ ）
A． B． C． D．
5．如图，△ABC中，∠A=46°，∠C=74°，BD平分∠ABC，交AC于点D，那么∠BDC的度数是（ ）
A．76° B．81° C．92° D．104°
6．将函数y=﹣2x的图象向下平移3个单位，所得图象对应的函数关系式为（ ）
A．y=﹣2（x+3） B．y=﹣2（x﹣3） C．y=﹣2x+3 D．y=﹣2x﹣3
7．甲、乙两个转盘同时转动，甲转动270圈时，乙恰好转了330圈，已知两个转盘每分钟共转200圈，设甲每分钟转x圈，则列方程为（ ）
A．
C． = = B． D． = =
8．用面积为12π，半径为6的扇形围成一个圆锥的侧面，则圆锥的高是（ ）
A．2B．4 C．2 D．2
：2，则这个正多边形为（ ） 9．正多边形的内切圆与外接圆的周长之比为
A．正十二边形 B．正六边形 C．正四边形 D．正三角形
10．已知△ABC中，AB=6，AC=8，BC=11，任作一条直线将△ABC分成两个三角形，若其中有一个三角形是等腰三角形，则这样的直线最多有（ ）
A．3条 B．5条 C．7条 D．8条
11．如图，正方形ABCD的边长为3cm，动点M从点B出发以3cm/s的速度沿着边BC﹣CD﹣DA运动，到达点A停止运动，另一动点N同时从点B出发，以1cm/s的速度沿着边BA向点A运动，到达点A停止运动，设点M运动时间为x（s），△AMN的面积为y（cm2），则y关于x的函数图象是（ ）
A． B． C． D．
12．已知四边形ABCD为矩形，延长CB到E，使CE=CA，连接AE，F为AE的中点，连接BF，DF，DF交AB于点G，下列结论：
（1）BF⊥DF；
（2）S△BDG=S△ADF；
（3）EF2=FG?FD；
（4）=
其中正确的个数是（ ）
A．1
B．2 C．3 D．4
二、填空题（本题共5小题，每小题4分，共20分）
13．0+﹣（）﹣1﹣|tan45°﹣3|= ．
14．若一次函数y=x+3与y=﹣2x的图象交于点A，则A关于y轴的对称点A′的坐标为 ．
15．如图，A，B是反比例函数y=图象上的两点，过点A作AC⊥y轴，垂足为C，AC交OB于点D．若D为OB的中点，△AOD的面积为3，则k的值为 ．
16．如图，将Rt△ABC沿斜边AC所在直线翻折后点B落到点D，过点D作DE⊥AB，垂足为E，如果AE=3EB，EB=7，那么BC= ．
17．在Rt△ABC中，∠ABC=90°，AB=4，BC=2．如图，将直角顶点B放在原点，点A放在y轴正半轴上，当点B在x轴上向右移动时，点A也随之在y轴上向下移动，当点A到达原点时，点B停止移动，在移动过程中，点C到原点的最大距离为 ．
三、解答题（本大题共7小题，共64分）
18．先化简，再求值：（a﹣）÷，其中a满足a2+3a﹣1=0．
19．企业举行“爱心一日捐”活动，捐款金额分为五个档次，分别是50元，100元，150元，200元，300元．宣传小组随机抽取部分捐款职工并统计了他们的捐款金额，绘制成两个不完整的统计图，请结合图表中的信息解答下列问题：
（1）宣传小组抽取的捐款人数为 人，请补全条形统计图；
（2）统计的捐款金额的中位数是 元；
（3）在扇形统计图中，求100元所对应扇形的圆心角的度数；
（4）已知该企业共有500人参与本次捐款，请你估计捐款总额大约为多少元？
20．某体育场看台的坡面AB与地面的夹角是37°，看台最高点B到地面的垂直距离BC为3.6米，看台正前方有一垂直于地面的旗杆DE，在B点用测角仪测得旗杆的最高点E的仰角为33°，已知测角仪BF的高度为1.6米，看台最低点A与旗杆底端D之间的距离为16米（C，A，D在同一条直线上）．
（1）求看台最低点A到最高点B的坡面距离；
（2）一面红旗挂在旗杆上，固定红旗的上下两个挂钩G、H之间的距离为1.2米，下端挂钩H与地面的距离为1米，要求用30秒的时间将红旗升到旗杆的顶端，求红旗升起的平均速度（计算结果保留两位小数）（sin37°≈0.6，cos37°≈0.8，tan37°≈0.75，sin33°≈0.54，cos33°≈0.84，tan33°≈0.65）
21．如图，△ABC为等腰三角形，AB=AC，D为△ABC内一点，连接AD，将线段AD绕点A旋转至AE，使得∠DAE=∠BAC，F，G，H分别为BC，CD，DE的中点，连接BD，CE，GF，GH．
（1）求证：GH=GF；
（2）试说明∠FGH与∠BAC互补．
22．为迎接“国家卫生城市”复检，某市环卫局准备购买A、B两种型号的垃圾箱，通过市场调研得知：购买3个A型垃圾箱和2个B型垃圾箱共需540元；购买2个A型垃圾箱比购买3个B型垃圾箱少用160元．
（1）每个A型垃圾箱和B型垃圾箱各多少元？
（2）现需要购买A，B两种型号的垃圾箱共300个，分别由甲、乙两人进行安装，要求在12天内完成（两人同时进行安装）．已知甲负责A型垃圾箱的安装，每天可以安装15个，乙负责B型垃圾箱的安装，每天可以安装20个，生产厂家表示若购买A型垃圾箱不少于150个时，该型号的产品可以打九折；若购买B型垃圾箱超过150个时，该型号的产品可以打八折，若既能在规定时间内完成任务，费用又最低，应购买A型和B型垃圾箱各多少个？最低费用是多少元？
23．已知AB、CD是⊙O的两条弦，直线AB、CD互相垂直，垂足为E，连接AC，过点B作BF⊥AC，垂足为F，直线BF交直线CD于点M．
（1）如图1，当点E在⊙O内时，连接AD，AM，BD，求证：AD=AM；
（2）如图2，当点E在⊙O外时，连接AD，AM，求证：AD=AM；
（3）如图3，当点E在⊙O外时，∠ABF的平分线与AC交于点H，若tan∠C=，求tan∠ABH的值．
24．如图，二次函数y=ax2+bx+c的图象经过点A（﹣1，0），B（4，0），C（﹣2，﹣3），直线BC与y轴交于点D，E为二次函数图象上任一点．
（1）求这个二次函数的解析式；
（2）若点E在直线BC的上方，过E分别作BC和y轴的垂线，交直线BC于不同的两点F，G（F在G的左侧），求△EFG周长的最大值；
（3）是否存在点E，使得△EDB是以BD为直角边的直角三角形？如果存在，求点E的坐标；如果不存在，请说明理由．
篇二：2016届山东省莱芜市高三上学期期中考试英语试题
2016届山东省莱芜市高三上学期期中考试英语试题
2015．1l
本试卷分第I卷(选择题)和第II卷(非选择题)两部分。共150分，考试时间120分钟。 注意事项：
1．答题前，考生务必用0.5毫米黑色签字笔将自己的姓名．班级．准考证号．座号填写在答题卡和试卷规定的位置上。
2．第I卷每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。
3．第II卷必须用0.5毫米黑色签字笔作答，答案必须写在答题卡上各题目指定区域内相应的位置，不能写在试卷上；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液．胶带纸．修正带。不按以上要求作答的答案无效。
第I卷(共100分)
第一部分：听力(共两节，满分30分)
该部分分为第一．第二两节。注意：回答听力部分时，请先将答案标在试卷上。听力部分结束前，你将有两分钟的时间将试卷上的答案转涂到客观题答题卡上。
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，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 is the woman trying to do?
A．Read a book．
B．Watch a movie．
C．Work on the computer．
2．When will the girl learn how to surf?
A．In 5 years． B．In 10 years． C．In 15 years．
3．Why is the woman in Texas?
A．For fun． B．For business． C．For study．
4．What are the speakers mainly discussing?
A．Careers． B．Health problems． C．Types of hospitals．
5．What does the woman think of the parrot?
A．He’s funny． B．He’s quiet. C．He never tells jokes．
第二节(共15小题；每小题1.5分，满分22.5分)
听下面五段对话。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。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6．What is the dog’s name?
A．Harry． B．Yoda． C．Luke．
7．What is the dog like?
A．Young and fast． B．Old and loyal． C．Big and scary．
听第7段材料，回答第8、9题。
8．What does the woman show the man last?
A．Jupiter． B．The North Star． C．Mars．
9．Who might the woman be?
A．A doctor． B．A scientist． C．An artist．
听第8段材料，回答第10至12题。
10．When did the man see the bear?
A．At about 9：15 a．m．
B．At about 9：30 a．m．
C．At about 9：45 a．m．
11．How did the bear act toward the man?
A．It attacked him．
B．It showed its teeth．
C．It ran away quickly．
12．What does the man think of the bear?
A．It isn’t very dangerous．
B．It is a beautiful brown bear．
C．It often attacks runners in spring．
听第9段材料，回答第13至16题。
13．How does the woman feel about rock music?
A．It comes from the heart．
B．It’s something you have to think about．
C．It never gets boring．
14．What did the woman look like?
A．She had long black hair．
B．She wore leather clothes．
C．She never wore pants．
15．What was the name of the woman’s band?
A．Up Your Alley．
B．The Blackhearts．
C．Rock and Roll．
16．What does the woman suggest in the end?
A．She didn’t actually have much influence．
B．People still don’t understand her．
C．She still wants to perform.
听第10段材料，回答第17至20题。
17．What is the topic of the talk?
A．Bad behavior in schools．
B．New education methods．
C．Making kids healthier．
18．Who is Ashanti Branch?
A．An assistant principal．
B．The company founder of Ergotron．
C．A parent of a student at Montera Middle Schoo1．
19．According to the radio interview, what is difficult for students to do?
A．Sit still in class．
B．Adjust to the new education system．
C．Work independently on assignments．
20．What was the solution to the problem?
A．More teachers．
B．Shorter class time．
C．Different furniture．
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
Twelve years ago，Rachel Miller was lost when it came to her son John．The 7-year-old was seriously disabled because of his autism(自闭症)．Unable to speak，he withdrew from people at school and，worse，from his family．
In March 2003，Miller was introduced to Jeff Hancock，a one-on-one therapist(治疗师)for people with autism．Hancock was hired to be John’s companion．The two would go people-watching at the mall in Stuart，
Florida, on the weekends．Hancock chatted throughout their trips，even though John couldn’t talk back．
Their relationship developed when Hancock introduced John to the Special Olympics in Martin County．Whenever John was running or being active，he was smiling．When John turned 12，Hancock introduced him to track at the Special Olympics．For the first three years，the pair just observed the sport by watching practices and events．Hancock worked daily with John，showing him everything，including where to sit，stand and walk，so he would understand the flow of the events．
In May 2014，John’s training brought him to the Special Olympics State Summer Games in Orlando．The 18-year-old was competing in the 800 meters and the 110-meter hurdles．
As the 800 was setting up，Miller remembered，she pressed her face against the fence，anxiously waiting for John to compete．But as soon as the race started，her fears melted away, and all Miller saw was an athlete，her athlete．“I just wanted to see the best performance．It seemed much more significant than whether he would ever speak or respond to me，”she said．
John ended up winning the gold medal for the 800．Spots completely changed John，and Miller said that is because of Hancock．“A person with a disability can feel hopeless and isolated(孤独的)，and I think that can happen to parents，too．Jeff probably saw that with us，”Miller said，thinking back to when Hancock first met their family．
21．What is the first paragraph meant to tell?
A．John dropped out of schoo1．
B．John disliked his family．
C．John was lost．
D．John was unable to communicate．
22．How did Jeff Hancock help John?
A．By encouraging him to speak to others．
B．By introducing him the Special Olympics．
C．By staying together with him．
D．By finding him a better training center．
23．How did Miller feel when she saw John was an athlete in the 800 meters?
A．Curious． B．Delighted． C．Fearful．D．Confused．
24．What can be the best title for the text?
A．A Disabled Boy with Autism
B．A One-to-one Therapist
C．Disabled Boy Turning Running Champion
D．A Special Olympic Games
B
Hunter Haire，19，and five friends，all home from college last January, went into Haire’s SUV around 10 p．m．，headed for a party near their former Lake Mary，Florida，high schoo1．Though they’d driven on the streets often，the group couidn’t find the house，and Haire’s iPhone GPS wasn’t working．
Frustrated，he pulled into a parking spot facing a small lake to see if his SUV’s GPS could help．Before Haire could enter the address of their destination，Haire’s friend Zac Sawin，19，glanced up from the backseat and saw a pair of lights glowing from the water about 50 yards from shore．“There’s a car in the water!”he cried．
In the darkness，the boys could hardly make out the shape of the driver through the window．“We thought，we’ve got to get this guy out of there now，or he’s going to die，”says Haire．
He and Sawin，both athletes，dashed into the cold water and swam hard to the sinking Mazda．Inside，Miguel Hernandez，23，was tightly seizing the steering wheel and staring straight ahead in shock．
Haire reached the car first and convinced Hernandez to roll down the passenger seat’s window．Ha ire climbed inside and dealt with Hemandez’s seat belt．Then water began pouring into the car，causing it to slip toward the bottom of the 15-foot-deep lake．Haire climbed out the open window，and then he and Sawin dragged Hernandez out of the car and pulled him back to the shore as the car sank completely into the blackness below．
“The series of events that led us there were the craziest coincidences(巧合)ever,”says Haire．“We left my friend’s house at a certain time，didn’t have to stop at any red lights，got lost．”Sawin agrees：“If we had showed up 30 seconds later，he probably would have been dead．”
25．What made Haire frustrated?
A．Not remembering the destination．
B．Getting lost on the streets．
C．His iphone GPS failed to work．
D．His SUV break down．
26．How did Zac Sawin know there was a car in the water?
A．He saw the driver through the window．
B．The car could be seen clearly in the lake．
C．A pair of lights was glowing from the water．
D．The SUV’s GPS began to work．
27．What is implied in the text?
A．Haire and Sawin were strong and skillful．
B．Hernandez stayed calm in danger．
C．Sawin was slow in action．
篇三：2016莱芜市中考英语专项训练七 动词
2016年莱芜市英语中考专项训练七 动词
莱芜真题
动词时态、语态、非谓语动词
10.Most of the young people enjoy ______ Jay Chou's songs.
A．sing B．sang C．singing D．to sing
10.．--Alice, please tell Eric to call me when he _____ back.(主将从现)
--No problem.
A．come B．comes C．came D．will come
10.Every year lots of trees _______ to make our country more beautiful.（被动）
A．is planted B．was plantedC．are planted D．were planted
10. ．_______ a big party in our school in two weeks.（将来时）
A．It is
C．There was B．It will be D．There is going to be
13. 31. When I walked past the park, I saw some old people ________ Chinese Taiji.（感官v）
A. do B. did C. doing D. are doing
13. 33. 一 I didn’t see you at the meeting yesterday. Why?
一I ________ for an important telephone call at that moment.
A. wait B. waited C. am waitingD. was waiting
14.27. We often hear some students _______ spoken English in the English corner.
A. practiced B. practicing C. practice D. was practicing
14.31. — When will our uncle come to see us?
— He’ll come this weekend. He _______ me that by e-mail.
A. told
A. invitesB. tells B. invited C. will tell D. is telling 14.32. We are glad that a famous writer _______ to our school to give a talk next week. C. will be invited D. was invited
15. 32. — Mr. Huang, it’s late. Why are you still here?
— My daughter hasn’t come back from school yet. I _______ for her.
A. waited B. am waiting C. was waiting D. have waited
仿真题(一)时态
1 ．I will call you as soon as Tom _______ the ticket to the football match.
A．will get B．gets C．got D．is getting
2.. Mr. Green ______ to the manager now. You’d better call him later.
A. talk B. talked C. is talking D. was talking
3.----Your bike is very nice.Is it new?
-----No, I _________ for three years
A. bought B. have boughtC. had D. have had
4. -----Why are you in such a hurry, Mike?
----- _________ an NBA basketball game in ten minutes.
A. There will have B. There will be C. There was D. There is
5. ---Sam, do you know if Alice _________ to my party next week?
---I think she will come if she _________ free.
A. comes; is B. comes; will be C. will come; isD. will come; will be
6. ---I phoned you at six last night , but nobody answered.
---I _________a walk in the park at that time．
A．am having B．was having C.hadD. have
7. . –What were you doing at this time yesterday?
–I _________ basketball with my friends.
A. was playing B. had played C. have played D. played
8. . ---How was your trip to the ancient village?
---Fantastic! We___________to a natural museum made of strange stones.
A. goB. went C. are goingD. will go
9. . —Where is your mother?
—She in the kitchen
A.cooks B. cooked C. is cooking D. was cooking
10. —Have you read a book called Red Star Over China? —No, who________it?
A．writes B．has writtenC．was writing D．wrote
11. --- Would you like to go and see the film with me tonight?
--- Thank you, but I ______ it already.
A. sawB. have seen C. seeD. will see
仿真题（二）语态
1. A large number of engineers _______ to Afriac by our government to help the people there every year.
A. have sent B. will sendC. are sentD were sent
2. The sick boy ______ to hospital by the police yesterday.
A. is taken B. was takenC. takes D. took
3. ----Tree Planting Day is coming. Do you plant trees in spring?
----Yes, many trees _______ in our city every year.
A. are planting B. are planted C. were plantedD.plant
4. A number of new houses __________in last year.
A. built B. are built C. were built D. will be built
5. It is reported that more new teaching buildings ___ in our school in the next term.
A. will be builtB. was built C. has builtD. will build
6.Waste paper shouldn’t ______ everywhere. It’s our duty to keep our city clean.
A. be thrown B. throw C. is thrown D. are thrown
7.I think teenagers ____________
A. should allowB. should be allowedC. be allowedD be allowing
仿真题（三）非谓语动词
1. —What a heavy rain!
—So it is. I prefer ___________ at home rather than ___________ on such a rainy day.
A. watch TV; to go out B. watch TV; go out
C.to watching TV; going out D. to watch TV; go out
2. Why not________your teacher for help when you can’t finish ________it by yourself?
A.ask,write B.to ask,writingC.ask,writingD.asking,write
3. My parents often tell me __________ in the street, it is very dangerous.
A. don’t play B. not playing C. not to play D. not play.
4.My bag is old. I went to that shop______ a new one yesterday.
A. to buyB. buyC. buying D. bought
5. ----How about _______in the river with us?
----Sorry I can’t．My parents often tell me_________that．
A．swim, don’t do B. swim, to do C.swimming, not doDswimming, not to do
6.----Would you mind my _______ here?
----Sorry, you’d better not.
A. smoke B. to smoke C. smokingD. smokes
7. The woman made his son ______ finally after she told him some jokes.
A. stop to cry B.to stop crying C. stopped crying D.stop crying
8. ---- Is Jack in the library?
---- No,. I saw him ______ on the playground when I passed by.
A. playing B.play C. to play D. played