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枫杨试题

枫杨试题
枫杨试题

一、计算 观察规律、乘法分配律、拆分转化等是简便方法的要领

1、253749517191334455

÷+÷+÷

2、56

105

-42913077-20631249-635++

3、??

? ??+????? ??+???? ??+???? ??++

+??? ??+???? ??+???? ??++??? ??+???? ??+++1999114113112111999141131121141

3112113121121

二、几何图形

1、如图所示,平行四边形ABCD 的边长BC 为8,直角三角形BCE 的直角边CE 为6。已知两块阴影部分的面积和比?EFG 的面积大8,求CF 的长度。

2、如图所示,长方形ABCD 的面积是352

cm ,?ABQ 的面积是52

cm ,?APD 的面积为72

cm ,那么中间?AQP 的面积是_____________2

cm 。

三、应用题

1、甲、乙、丙三人在银行都有存款,乙的存款比甲的2倍少100元,丙的存款比甲、乙两人的存款的和少300元,甲的存款是丙的2

5

,那么甲、乙、丙各有存款多少元?

2、一项工程甲、乙合作完成了全工程的

710,剩下的由甲单独完成,甲一共做了1

102

天,这项工程由甲单独完成需15天,如果由乙单独完成,需多少天?

3、甲、乙两人分别从A、B两地同时相向出发。相遇后,甲继续向B地走,乙马上返回,

往B地走。甲从A地到达B地。比乙返回B地迟0.5小时。已知甲的速度是乙的3

4

。甲

从A地到达地B共用了多少小时?

4、某市某公园的门票价格如下表所示:

50多人,二班不足50人.如果以班为单位分别买门票,两个班一共应付920元;如果两个班联合起来作为一个团体购票,一共只要付515元.问一、二两班分别有多少人?

5、甲、乙两人骑自行车前往A地,他们距A地的路程s(km)与行驶时间t(h)

之间的关系如图所示,请根据图象所提供的信息解答下列问题:

(1)甲、乙两人的速度各是多少?

(2)求出甲距A地的路程s与行驶时间t之间的关系式.

(3)在什么时间段内乙比甲离A地更近?

6、荣昌公司要将本公司100吨货物运往某地销售,

经与春城运输公司商量,计划租用甲乙两种型号汽

车六辆,6辆车一次全部运走每辆甲车最多装16吨每辆乙车最多装18吨租用一辆甲型车和2辆乙车共需2500元租用2辆甲车和一辆乙车共需2450元同一型号每辆租费相同(1)租用一辆甲车一辆乙车分别是多少元

(2)若该公司此次租车费不超过5000元,请设计并求出最低的租车费用?

4

1 练习: 一、计算 1、11111

1762353235353762376???????-+?+-?- ? ? ???????

2、200

1

1

199198198198

1335

1001+÷+?

二、几何图形

1、 ABC 的面积是31.22

cm 。圆的直径AC=6cm,BD : DC=2 : 1,求阴影部分面积。

2、如图,在长方形ABCD 中,AB 长8厘米,BC 长15厘米,四边形EFGH 的面积是9平方厘米,求阴影部分面积的和。

三、填空

1、文化商场同时卖出两台电子琴,售价都是960元,其中一台盈利20%,另一台亏本20%,在本次销售中,商场整体( )

(1) 不赔不赚(2)赚160元(3)赚80元(4)赔80元

2、国庆期间,商场搞促销活动,对某种商品打八折销售,仍获利120元。小明爸爸购买此商品优惠了320元,这种商品的进价是( )元

3、某地向郑州打长途电话,通话时间x(分),

需付电话费y(元),通话3分钟内话费3.6元,

根据右图,若通话5分钟,需付电话费( )元。

四、应用题

1、加工一批零件,甲单独做20天完成,乙单独做每天完成这批零件的1/32。现在两人合做

时间(分)60

4020完成这批零件的加工任务,甲中途休息了5天,乙也休息了若干天,这样用了19天才完成任务,求乙休息的天数?

2、某人沿电车线路行走,每12分钟有一辆电车从后面追上,每4分钟有一辆电车迎面开来。假设两个起点站的发车间隔是相同的,求这个发车间隔?

3、小明早上从家步行去学校,走完一半路程时,爸爸发现小明的数学书丢在家里,随即骑自行车去给小明送书,追上时,小明还有3/10的路程未走完,小明随即上了爸爸的车,由爸爸送往学校,此时骑车速度不变,这样小明比独自步行提早5分钟到校。小明从家到学校全部步行需要多少时间?

4、根据图象回答下列问题。

(1) 说一说速度是怎样随时间变化而变化的: (2) 你能找到一个实际情景,

描述大致符合上图的关系吗?

5、上海世博会会期为2010年5月1日至2010年10月31日。门票设个人票和团队票两大类。个人普通票160元/张,学生优惠票100元/张;成人团队票120元/张,学生团队票50元/张。某校共30名师生去参观世博会,并得知他们都是以团队形式购买门票,累计花去2200元,请问该校本次分别有多少名老师、多少名学生参观世博会?

6、牛奶加工厂现有鲜奶8吨,若在市场上直接销售鲜奶(每天可销售8吨),每吨可获利润500元;制成酸奶销售,每加工1吨鲜奶可获利润1200元;制成奶片销售,每加工1吨鲜奶可获利润2000元.该厂的生产能力是:若制酸奶,每天可加工3吨鲜奶;若制奶片,每天可加工1吨鲜奶;受人员和设备限制,两种加工方式不可同时进行,受气温条件限制,这批牛奶必须在4天内全部销售或加工完毕. 请你帮牛奶加工厂设计一种方案,使这8吨鲜奶既能在4天内全部销售或加工完毕,又能获得你认为最多的利润.

枫杨外国语英语试卷-小升初

英语测试 一、单项选择(5分) ( ) 1. The doctor told me to eat more ________ because it's good for my health. A. orange B. vegetable C. Ice cream D. Fish ( ) 2. I believe I can fly is a nice song by R. Kelly. This song tells us that believing in ______ is very important. A. themselves B. ourselves C. itself D. Himself ( ) 3. Avatar is such ___ wonderful science fiction movie that I want to see it ____ second time. A. a; a B. a; the C. /; the D. /; a ( ) 4. If you see the sign ___, please be careful of the wet floor. ( ) 5. --Would you mind if I sit here. ---________. It's not for Alice. A. Better not B. Never mind C. Not at all D. Of course not 二、根据所给词的适当形式填空。(4分) 6.Young ____ (read) are very crazy about Guo Jinming's books. 7.August is the _____(hot) month in Suzhou, isn't it? 8.We visit the Old People's Home ______(two) a month. 9.If everyone ______(obey) the traffic rules, there will be fewer accidents. 三、文化及常识(5分) 将下列建筑与其所在国家相匹配(请把答案写在题后的横线上) 10.The USA A. The Sydney Opera House 11.The UK B. The Mount Fuji 12.France C. The Eiffel Tower 13.Australia D. The Big Ben 14.Japan E. The Statue of Liberty 10._______ 11. ________ 12. ________ 13. ________ 14. _________

(精编)2019郑州枫杨外国语中学小升初初选试题

郑州枫杨外国语中学小升初初选试题 一、填空题(每题3分,共18分) 1、同时被 2、 3、5整除的最大四位数是_______。 2、3点30分时,时针分针夹角是_______度。 3、一个三角形三个内角的度数比为2:3:4,那么这个三角形的最大角是_______度,这个三角形属于_______三角形 4、甲乙丙三人进行赛跑,三人的速度保持不变,甲到终点时,乙还有20米。丙还有30米,当乙到时,丙还有15米,这是_______米的赛跑。 5、_______统计图表示的是部分量与整体量的关系。 6、某种商品,现在的售价是74.8元,比原来降低了15%,原来的售价是_______元。 二、选择题(每题2分,共12分) 7、一个两位数,除以3余1,除以5余3,这个两位数最大是( ) A 、78 B 、88 C 、98 D 、90 8、一个圆环,它外圆直径是内圆直径的2倍,这个圆环面积( )内圆面积。 A 、大于 B 、小于 C 、等于 D 、无法判断 9、将一个底面为正方形的长方体若锯成4个小长方体需要9分钟,那么若锯成7段,需要( )分钟。 A 、21 B 、18 C 、15.75 D 、20 10、一个长方体底面是正方形,侧面展开也是正方形,那么高是底面边长( ) A 、4倍 B 、四分之一 C 、2倍 D 、无法比较 11、下面五个数中,最接近1的是( ) A 、七分之八 B 、 九分之八 C 、 二十分之十九 D 、十分之十一 12、把9 8的分子上加32,要使分数的大小不变,分母应该加上( ) A 、27 B 、36 C 、32 D 、45 三、计算题(能简便计算的要写出过程,每题5分,共20分)

【解析版】枫杨外国语中学2019-2020年七年级上第一次月考试卷

【解析版】枫杨外国语中学2019-2020年七年级上第一次月考试卷~学年度七年级上学期第一次月考数学试卷 一.选择题(3分×10=30分) 1.下列式子的结果为负数的是() A.(﹣2)0 B.﹣|﹣2| C.(﹣2)2 D.(﹣2)﹣2 2.据测算,我国每天因土地沙漠化造成的经济损失约为1.5亿元,一年的经济损失约为54750000000元,用科学记数法表示这个数为() A. 5.475×1011 B. 5.475×1010 C. 0.5475×1011 D. 5475×108 3.某大米包装袋上标注着“净含量10㎏±150g”,小华从商店买了2袋大米,这两袋大米相差的克数不可能是() A. 100g B. 150g C. 300g D. 400g 4.观察下图,请把左边的图形绕着给定的直线旋转一周后可能形成的几何体选出来 () A. B. C. D. 5.下列说法中错误的有() (1)任何数都有倒数; m+|m|的结果必为非负数; (3)﹣a一定是一个负数; (4)绝对值相等的两个数互为相反数; (5)在原点左边离原点越远的数越小. A. 2个 B. 3个 C. 4个 D. 5个 6.若实数a满足a﹣|a|=2a,则() A. a>0 B. a<0 C. a≥0 D. a≤0 7.下列各式中的大小关系成立的是() A.﹣π>﹣3.14 B.﹣23>﹣32 C.﹣>﹣3 D.﹣|﹣3|>﹣2 8.如果有理数a,b在数轴上对应的点分别在原点的左、右两侧,那么(|a|+b)÷(a﹣b)的符号是() A.正号 B.负号 C.正号或负号 D. 0

9.小丽制作了一个如图所示的正方体礼品盒,其对面图案都相同,那么这个正方体的平面展开图可能是() A. B. C. D. 10.某种细胞开始有2个,1h后分裂成4个并死去1个,2h后分裂成6个并死去1个,3h 后分裂成10个并死去1个,按此规律,问6h后细胞存活的个数有() A. 63 B. 65 C. 67 D. 71 二.填空题(3分×11=33分) 11.在下列各数0,(﹣3)2,,﹣,﹣1,|﹣3|中,非负整数的个数是. 12.若﹣a的相反数是3,那么的倒数是. 13.若一个棱柱有30条棱,那么该棱柱有个面. 14.巴黎与的时差为﹣7h(负号表示同一时刻巴黎时间比晚),小明与爸爸在巴黎乘坐上午10:00(巴黎本地时间)的飞机约11小时达到,那么到达的时间是.15.的倒数与的相反数的积是. 16.在数轴上不小于﹣2且不大于3的整数有个. 17.数轴上和表示﹣7的点的距离等于3的点所表示的数是. 18.若|x﹣2|=5,|y|=4,且x>y,则x+y的值为. 19.已知:|a2﹣1|+(b+5)2=0,则整式2a+b的值为.

(最新)枫杨外国语英语真题-小升初

英语试卷 一、填空 1、It’s c( ) outside. You’d better put on your coat. 2、F()come out in spring .How beautiful they are. 3、English is not d( ) for me. I can learn it well. 4、Sam is a p( ).He sends newspaper and letter for people. 5、W( )TV too much is bad for our eyes. 二、用所给单词正确形式填空 1、Mary’s mother (teach)us English on Sunday. 2、It’s a (sun) day.Let’s go hiking together. 3、The boy wants (buy)a gift for his mom. 4、Mr Smith can speak (China)very well. 5、He (work )in a factory for three years. 二、阅读理解 1、Last year we had (1) English teacher from U.S.A. We well called(2)Mr. Black. He taught us very well. He strict (2) us all. In class ,he always(4)us more time to speak English. At first, I could hardly understand a word. I could not say a sentence neither. But soon ,I found English (5) so difficult and I could talk to my classmate in English. So I become very interested in it. Now Mr. Black(6) in another school. This year we have a new teacher, Miss Green. She also (7)very carefully. She often (8)us to recite the text and play (9).With the help of the two teachers, we all have made great progress. I feel more interested in this (10)now. 1) A a B an C I D the 2) A he B his C him D it 3) A on B for C at D with 4) A gives B give C gave D gaves 5) A isn’t B wasn’t C weren’t D is 6) A worked B has worked C is working D have worked 7) A taught B teach C teaches D teaching 8) A asks B asked C has asked D asking 2、 Long long ago,a pair of crows lived at the top of an old tree. In a hole just under the tree lives a terrible snake. It usually ate their

(精编)2019枫杨外国语小升初数学试卷及答案

枫杨入学测试 填空题每题五分共20题满分100分不写过程 1.把一根绳子对折,再对折,然后把对折后绳子剪成三段,这根线绳总共被剪成了________小段。 2.浩浩拿了216元钱去买一种奥运纪念册,正好将钱用完,回家后他算了算,如果每本纪念册能便宜1元,那么他就可以多买3本,钱也正好用完。那么,那所买的纪念册的单价是________元。 3.有八个编号分别为①-⑧的小球,其中有六个一样重,另外两个球都轻1克,为了找出这两个轻球,用天平称了三次,结果如下:第一次①+②比③+④轻,第二次⑤+⑥比⑦+⑧重,第三次①+③+⑤和②+④+⑧一样重,那么这两个轻球的编号是________。 4.吹泡机一次能吹出80个肥皂泡,每分钟吹一次,肥皂泡被吹出后,经过1分钟有一半破 掉,经过20分钟还有1 20没破,经过25分钟后就全破了。吹泡机连续吹100次后,没有破 的肥皂泡还有________个。 5.一项工程,甲、乙两人合做8天完成,乙、丙两人合做9天完成,丙、甲两人合休憩18天完成,那么丙一个人来做,完成这项工作需要________天。 6.有两个自然数相除,商是17,余数是13,已知被除数、除数、商与余数之和等于2113,则被除数是________ 7.某鞋店有旅游鞋和皮鞋400双,在售出旅游鞋的1 4后,又采购来70双皮鞋,此时皮鞋恰 好是旅游鞋的2位,问原来两种鞋各有________双? 8.小王的步行速度是4.8千米/小时,小张的步行速度是5.4千米/小时,他们两人从甲地到乙地去。小李骑自行车的速度是10.8千米/小时,从乙地到甲地去。他们3人同时出发,在小张与小李相遇后5分钟,小王又与小李相遇。问:小李骑车从乙地到甲地需要________分? 9.某列车通过250米长的隧道用25秒,通过210米长的隧道用23秒,若该列车与另一列车长150米,时速为72千米的列车相遇,错车而过需要________秒钟? 10.柳阴街小学的校园里,原来柳树的棵数是全校树木总棵数的2 5,今年又栽种了50棵柳 树,这样,柳树的棵数就占全校树木总棵数的5 11,问柳阴街小学原来一共有________棵树 木?

枫杨外国语小升初英语考试卷

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郑州枫杨外国语中学小升初英语真题.doc

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