【5年级】2014-2016学而思杯真题+解析合集_14

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2014学而思杯英语解析(5年级)

2014学而思杯英语解析(5年级)

启用前★绝密2014年第四届全国学而思综合能力测评(学而思杯)英语试卷答案解析(五年级)考试时间:45分钟满分:100分一. 单项选择(25*2分=50分)Section A: 从A、B、C、D四个选项中,选择可以填入空白处的最佳选项。

(此部分答案解析由乐加乐小升初英语名师闫功瑾老师撰写)1.答案:C。

解析:本题考查的是名词中“不可数名词”的考点。

此考点多次出现在重点中学小升初英语点招考试中。

Chicken表示鸡肉的时候是不可数名词。

表示小鸡的时候是可数名词。

此题表明的意思是吃鸡肉,所以答案选择C。

2. 答案:A。

解析:本题考查的是代词考点。

此考点多次出现在重点中学小升初英语点招考试中,特别是海淀市重点(第一批示范校)和西城区级重点中学中(第一、二批示范校)。

Side没有标注复数,表明道路两旁只有一旁有树,所以答案选择A。

3.答案:B。

解析:本题考查的是介词考点。

此考点多次出现在重点中学小升初英语点招考试中,特别是海淀市重点(第一批示范校)和西城区级重点中学中(第一、二批示范校)。

on用于天(Jan. 1, 2014; Sunday, Monday等),具体某一天早中晚也要用on, 例如:on Sunday morning, on the evening of Jan.1,2014,所以答案选择B。

4. 答案:A。

解析:本题考查的是时态考点。

此考点多次出现在重点中学小升初英语点招考试中,特别是海淀市重点(第一批示范校,如BDF)和西城市级重点中学中(第一批示范校)。

此题表达的是“我刚才给你打电话,但是你当时没在”,所以下文应表达“我当时在阅览室”,所以答案选择A。

5.答案:B。

解析:本题考查的是主谓一致考点。

此考点多次出现在重点中学小升初英语点招考试中,特别是海淀市重点(第一批示范校)和西城市、区级重点中学中(第一、二批示范校)。

Neither…nor后面跟的谓语部分和nor后面的主语部分要保持“数”的一致,所以答案选择B。

五年级2016年学而思杯英语真题

五年级2016年学而思杯英语真题

2016年第六届全国学而思综合能力测评(学而思杯)英语试卷(五年级)考试时间:45分钟满分:100分考生须知:请将所有的答案写在答题纸对应位置上Part1●Listening(2’*5=10’)QUESTIONS1-5You will hear five short conversations.You will hear each conversation twice.There is one question for each conversation.For questions1-5,put a tick( )under the right answer.Example:0How many people were at the meeting?1Which T-shirt does the woman buy?2When is the girl’s swimming lesson next week?3Which bus stop does the woman need?4Which is the man’s raincoat?5Which is the office manager?Part2●Listening(2’*5=10’)QUESTIONS6-10Listen to Jessica talking to Frank about a dance class.For questions6-10,write the correct answer(A,B or C)on the answer sheet. You will hear the conversation twice.Example:0What time does the class start?A7.30p.m.B8p.m.C9p.m.6The class takes A half an hour.B three quarters of an hour.C an hour.7What doesn’t Frank need to take?A trainersB sports clothesC drink8The teacher needs to know A if people are beginners.B how fit people are.C people’s age.9The normal price of classes is A£5.B£6.C£8.10They will meet A at Jessica’s house.B at college.C in the café.Part3●Reading and writing(2’*9=18’)QUESTIONS11-19Read the descriptions(11-19).What is the word for each description?The first letter is already there.There is one space for each other letter in the word.For questions11-19,write the words on the answer sheet.Example:0A way from one place to another.r o u t e11Land which has got water all around it.i_____12To stop something or someone hurting another person.p______13The celebration when people get married.w______14A large area of is an example of this.c________ 15A baby sheep.l___16Rain,snow,wind and sun are all kinds of this.w______17It’s the energy or electricity that a machine needs to work.p____18The place where you go to pay in a supermarket.c_______ 19A word for cows and bulls.c_____Part4●Reading and writing(3’*8=24’)QUESTIONS20-27Read the article.Choose the best word(A,B or C)for each space.For questions20-27,mark A,B or C on your answer sheet.My favourite book is(0)............Robinson Crusoe and is about a man called Robinson Crusoe.A long time ago,when he was going to Africa(20)............ boat there was a terrible thunderstorm and Robinson(21)............himself on a desert island.He explored the island looking(22)............people but there was no one.Robinson had to(23)............on the island for many years.He built a home,grew rice(24)............eat and hunted wild goats.One day an English ship(25)............and Robinson travelled back to Portugal in Europe.Then,while he was walking home over the mountains he (26)............attacked by a group of hungry dogs.The story has a happy endingbecause Robinson gets back to England safely.I love this story because it is exciting but also because I learnt a lot from(27)............Robinson did when things were difficult–even though his problems were very different to mine!Example:0A call B calls C called Answer:C20A on B by C in21A found B find C finds22A for B at C after23A lived B living C live24A for B to C with25A appeared B disappeared C appears26A been B is C was27A where B what C whenPart5●Reading and writing(2’*10=20’)QUESTIONS28-32Read the text and look at the sentences below.Decide if each sentence is correct or incorrect.If it is correct,mark A on your answer sheet.If it is not correct,mark B on your answer sheet.Cycling in the countrysideBy Chris Jones,aged14Have you ever been cycling?This spring my older brother and I left the busy city and spent a long weekend cycling in the countryside.Our average speed was only around14kph,but that didn’t matter.We hadn’t come to break any speed records,or to get fit and healthy.All we wanted was some fresh air and a break from schoolwork.My bike only once went more than30kph,and that was when I raced my brother down the only hill on our route.We really enjoyed cycling along flat,traffic-free country paths.There was plenty of spring sunshine,but it was quite cold,especially in the mornings.We didn’t mind,though–and we soon warmed up as we rode along.Our only problem was when my brakes started making terrible noise.But I didn’t mind as it gave us an excuse to visit a caféwhile a helpful bike mechanic had a look at it.That was one of the best things about our route:every few kilometres there was a village where we could find everything we needed.All the local people were really friendly,too.However,most places we stopped at served chips with all the meals,which soon got fairly boring.One night we were woken at4a.m.by a group of rugby fans singing loudly in the hotel corridor.We were tired and bad-tempered when we set off the next morning and very nearly got lost,but soon felt more cheerful when the sun came out.That’s what I like about cycling–it’s simple and it’s fun.If you’re looking for a short break that’s active and cheap,then cycling is a greatchoice!28Chris Jones went cycling almost the whole weekend in the city.29They preferred enjoying fresh air and having a rest to getting fit.30Chris Jones was unhappy because there’s something wrong with brakes. 31Everyone in the village was nice.32They didn’t sleep well for the reason that some fans celebrated in the hotel.QUESTIONS33-37Read the text and the questions below.For each question,mark the letter next to the correct answer–A,B,C or D–on your answer sheet.33What is Chris Jones doing in this text?A describing the different places he saw while cyclingB comparing cycling to other forms of exerciseC suggesting places to stay on a cycling holidayD recommending cycling as a good type of holiday34What do we find out about Chris’s bike?A It wasn’t as good as his brother’s.B It was too old to go fast.C It needed attention at one point.D It had trouble going up hills.35Chris was pleased becauseA he and his brother had chosen a good route.B he felt much healthier than before he began his trip.C he met other people who were keen on cycling.D he went away at the best time of year for cycling. 36What did Chris dislike about his trip?A breaking downB the foodC the weatherD getting lost37What might Chris say in a postcard to a friend?AI’m have a great holiday, spending lots of time in friendly cafes and enjoying being by myself for once.BI’m having really fit cycling so fast up and down the hills in this part of the countryside.CI’m pleased to be away from cars and lorries for a change.Having a good time,despite some problems.DI’m enjoying cycling with my brother this weekend,and staying at a very quiet hotel in this countryside.Part6●Reading and writing(3’*6=18’)QUESTIONS38-43For each question,complete the second sentence so that it means the same as the first,using no more than three words.Write only the missing words on your answer sheet.Example:0The flat is near my college.The flat is not______________my college.Answer:0far from38Most British children have studied in state schools for many years.Most British children have studied in state schools_______many years ago.39It costs nothing to attend a state school.It doesn’t cost_______to attend a state school.40City schools are usually larger than schools in the country.Schools in the country are not as______________city schools.41Uniforms must be worn by children in some schools.Children must_______uniforms in some schools.42Each class has about thirty children.In each class______________about thirty children.43Children must do their homework on their own.Children must do their homework______________.。

2016学而思杯英语试卷(5年级)

2016学而思杯英语试卷(5年级)

启用前★绝密2016年第十届北京市小学生综合能力测评(学而思杯)英语试卷(五年级)考试时间:45分钟满分:100分考生须知:请将所有的答案用2B铅笔填涂在答题卡上,在试卷上作答无效。

听力理解(共计16分)一、听对话,根据对话内容,从下面各题所给的A、B、C三个选项中选择最佳选项。

每段对话仅读一遍。

(共6分,每小题1分)请听一段对话,完成第1至第2小题。

1. What does the girl want?A. Some apples.B. Some vegetables.C. Some candies.2. Where are the speakers?A. At home.B. In a supermarket.C. In a bookshop.请听一段对话,完成第3至第4小题。

3. Why did Tim go to the airport?A. To see his sister off.B. To go to England.C. To go to a university.4. What will Tim’s sister study in England?A. English.B. Medicine.C. Business.请听一段对话,完成第5至第6小题。

5. What would the woman like to buy?A. A skirt.B. A sweater.C. A T-shirt.6. What does the woman think of the second one?A. It looks smarter.B. It is darker.C. It feels softer.二、听对话,根据对话内容,从下面各题所给的A、B、C三个选项中选择最佳选项。

对话读两遍。

(共6分,每小题2分)7. Who does Mrs. Black teach?A.Some American students at a camp.B.Some Chinese students at a camp.C.Some American students at school.8. On what day are they going to have the lunch party?A.On 14th.B. On 15th.C. On 16th.9. Why is Mrs. Black in a hurry?A. Because she will have a meeting.B. Because the party is starting.C. Because she’s got a lesson.三、听独白,根据独白内容,从下面各题所给的A、B、C三个选项中选择最佳选项。

五年级 Printed 2016 迎春杯A 初赛解析学而思

五年级 Printed 2016 迎春杯A 初赛解析学而思
【考点】行程,方程行程
【难度】★★★★
【答案】42 【分析】同时出发的情况中,由于两人要减速也是同时减速(当然也许两人并未减速过),故无论哪个
时段,甲乙的速度比是固定的,所以任意时段行走的距离比也是固定的.总之,相遇点左、右距 A、 B 的距离比代表了两人的初始速度比.
乙先行的情况中,乙所先行的 20 分钟是以原速运动的,之后的过程类似上一段分析.故设甲、
(19 19 12 12) 12 19 19 19 12 12
1219 228
2. 有一种细胞,每隔 1 小时死亡 2 个细胞,余下的每个细胞分裂成 2 个.如果经过 8 小时后细胞的 个数为 1284,那么,最开始的时候有__________个细胞.
【考点】计算,数列,递推 【难度】★★ 【答案】9 【分析】方法一(逆推):1284 2 2 644 ,644 2 2 324 ,324 2 2 164 ,164 2 2 84 ,
凡是 3n 1项都是 12,除去这些项,得到的数列即为首项为 19,公差为 12 的等差数列.第 167 项19 12(167 1) 2011,第 168 项19 12(1681) 2023第一次超过 2016,这个数列的第 168 项是原数列的第168 23 252 项.
综上,本题有唯一答案 6156.
4. 有一个数列,第一项为 12,第二项为 19,从第三项起,如果它的前两项和是奇数,那么该项就等 于前两项的和,如果它的前两项和是偶数,该项就等于前两项的差(较大数减较小数).那么,这 列数中第__________项第一次超过 2016.
【考点】计算,数列,等差数列 【难度】★★★ 【答案】252 【分析】即奇偶性不同求和,奇偶性相同求差.12、19、31、12、43、55、12、67、79、12、…可见

2014学而思杯全国联考(五年级) 样卷

2014学而思杯全国联考(五年级) 样卷

绝密★启封前2014学而思杯全国联考样题(五年级)时间:45分钟分值100分一. 单项选择(25*2分=50分)Section A: 根据句意选择正确答案。

1. There are two and four in our company. They all enjoy living and working in Beijing.A. Germen, FrenchmenB. Germans, FrenchmenC. Germans, FrenchmansD. Germen, Frenchmans2. I usually go to work by bike, but yesterday I took taxi.A. the, /B. the, aC. /, aD. a, /3. You will realize the importance of mastering a foreign language_________ in the future.A. some timeB. some timesC. sometimesD. sometime4. I think real cards are __________ than e-cards.A. niceB. nicerC. nicestD. the nicest5. His composition is good some spelling mistakes.A. exceptB. butC. except forD. besides6. She never learning English.A. gives upB. gives backC. sends forD. pay attention to7. The rich man has money but friends.A. much, fewB. many, a fewC. many, fewD. much, a few8. Peter ______ come with us tonight, but he isn’t very sure yet.A. mustB. mayC. canD. will9. --- Linda, when shall we take a walk?--- After I finish ___________ the dishes.A. washB. washedC. to washD. washing10. There isn't anything wrong with the radio, ______?A. is thereB. is itC. does itD. does thereSection B: 根据句意,选择合适的单词。

2014 学而思杯五年级试卷

2014 学而思杯五年级试卷

一、填空题(每题 5 分,共 20 分)
1、 A ○ 学 B A B 1 , A ○ 而 B A B 1 , A ○ 思 B B A 2 , 学 0 ○ 而 1 ○ 思 4 2 ○ ________.
2、10 个棱长为 2 的小立方体堆成如下图形,表面积为________.
16、 A B C 2014 , A、B、C 分别有 10、11、12 个因数,并且 A、C 与 B 都互质,那么 C 是________.
五、解答题(每题 8 分,共 16 分)
17、计算: 20.14 68 1007 0.64 .
18、解方程: 108 312 x 5 x 4 4 .
绝密★启用前
2014 年第四届学而思综合能力测评全国卷(学而思杯)
数 学 试 卷·五 年 级
考 生 须 知 1、 本试卷共 6 道大题,满分 150 分,考试时间为 90 分钟 2、 请将所有答案写在答题纸上,写在试卷上无效 3、 除作图题可用铅笔外,请用蓝色或黑色签字笔、圆珠笔进行答题 4、 考试结束后,请将答题纸、试卷和草稿纸一并上交
10、已知 AB 39 , BC 20 , CD 48 , DA 65 , C 90 ,该图形的面积是________.
A
C
D
B
11、将“1 个 1、2 个 2、3 个 3、4 个 4……”排成三角形数表,那么,第 10 行的所有数字之 和是________. 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 ……
2
12、六个出题老师对本题答案进行猜测, 猜测分别为“不小于 1”,“不大于 2”,“不小于 3”,“不 大于 4”,“不小于 5”,“不大于 6”.那么猜对的老师人数是________人.

-学而思杯五年级数学试题汇总

-学而思杯五年级数学试题汇总

一、填空题(每题7分,共28分)1.今天是2012年4月7日,欢迎同学们参加“第二届全国学而思综合能力测评(学而思杯)”。

请先计算20120407 除以11的余数是___________。

(张宇鹏老师供题)2.算式:11111201212450310062012×−+−+− 的计算结果是___________。

(齐志远老师供题)3.水泊梁山共聚108名将领,受招安后奉命征讨“方腊”(人名)。

征讨过程中战死将领占总人数的3554,征讨得胜后辞官将领占总人数的118,那么,队伍中还有___________名将领。

(董博聪老师供题)3.如图,是一个由2个半圆、2个扇形、1个正方形组成的“心型”。

已知半圆的直径为10,那么,“心型”的面积是___________。

(注:π取3.14 )(胡浩老师供题)二、填空题(每题9分,共36分)5.定义:A □B 为A 和B 乘积的约数个数,那么,1□8+2□7+3□6+4□5=___________。

(崔梦迪老师供题)6.由24个棱长为1的小正方体组成一个大的长方体,那么,组成后长方体的表面积最大为___________。

(刘斌老师供题)7.“2012A”是一个最简真分数,那么,满足条件的 有___________个。

(贺赓帆老师供题)8.在一个盛有部分水的长方体容器中,插有两根木棒,木棒露在外面的长度比是3∶7,当水面的高度升高10厘米后,木棒露在外面长度比变成2∶5。

当木棒露在外面长度比变成1∶3时,还需要升高_______厘米的水。

(郭忠秀老师供题)三、填空题(每题10分,共40分)9.下图为学而思标志中的字母“S”,被分成52个完全相同的小正方形。

那么,在右下图中共有___________个“”。

(注:“L”型可旋转)(李响老师供题)10.北京某水族馆饲养鲨鱼,偶数颗牙齿的鲨鱼总说实话,奇数颗牙齿的鲨鱼总说谎话。

一天,绿鲨鱼、蓝鲨鱼、紫鲨鱼、白鲨鱼在一起聊天。

2016学而思杯英语解析(5年级)

2016学而思杯英语解析(5年级)

启用前★绝密2016年第十届北京学而思综合能力测评(学而思杯)英语试卷(五年级)考试时间:45分钟满分:100分一、听力答案:1-5:CBABA 6-10:CBCCA 11.B听力原文M: How nice these apples are! Those vegetables are fresh, too!W: Dad, I want some candies.M: Get some from the shelf.W: OK, that’s enough.M: Good! Now let’s go to pay for them.W: Where have you been, Tim?M: I’ve just been to the airport to see my sister off.W: Where has she gone?M: She’s gone to England. She’s going to study medicine in a university there.W: Will it be difficult for her?M: Yes, but she enjoys studying.请听一段对话,完成第5至第6小题。

M: May I help you, Madam?W: I’d like to buy a skirt to match this sweater.M: What about this one? It looks smart.W: I’d rather have something a bit softer.M: Well… What about this then? It’s really good, made of silk.W: Yes, this one feels much softer. Can I try it on?M: Certainly.二、听对话,根据对话内容,从下面各题所给的A、B、C三个选项中选择最佳选项。

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2014 年第八届“学而思杯”数学试卷(五年级)
一.填空题(每题 5 分,共 20 分) 1. 2. 3. 今天是 2014 年 4 月 7 日.有一个数,它除以 14,商是 4,余数是 7,那么,这个数 是 定义: a△b .
a
2b , a☆b
2a
b ,那么, 1 △ (6 ☆ 8)

2014 年 2 月共有 28 天,据气象部门统计,这个月北京有雾霾的天数占全月总天数的
家 A E B F O G 学校 C H 学 而 思 D
15. A、B、C 三个数都有 6 个约数,幵且它们都没有大于 10 的质因数.如果 ( A, B)
2,
( A, C )
1 , ( B, C )
5 ,那么,A、B、C 三个数共有
种丌同的组成情况.
16. 甲、乙两人轮流往立方体的任意一个顶点填入 1~20 中的一个数(丌能重复) ,要求每 次填的数一定比 3 个相邻位置中已有的数大,谁无法填出谁负.甲先填,第一次填了 17(如图所示) ,那么,如果乙想要获胜,他第一次填的数最小是 .
A a a F C a a D a a a G B
所以答案不是 7,而是 5. 二、填空题(每题 6 分,共 24 分) 5. 【考点】组合,几何计数 【难度】☆☆ 【答案】14 【分析】若最小的正三角形边长为“1”,则这种边长为“1”的三角形有 12 个,边长为“2”的三 角形有 2 个,共 14 个. 6. 【考点】数字谜,乘法竖式谜 【难度】☆☆ 【答案】2014 【分析】 第二个部分积是 1□, 故知第二个乘数的百位必为 1, 且第一个乘数必为 1□, 很小; 进而范围分析算式 1□×10□=2□□4,由于 18 109 2000 ,故知第一个乘数只能是 19, 算式是 19 106 2014 .
2014 年南京五年级学而思杯答案解析
一、填空题(每题 5 分,共 20 分) 1. 【考点】数论,带余除法 【难度】☆ 【答案】63 【分析】 14 4 7 63 . 2. 【考点】定义新运算 【难度】☆☆ 【答案】41 【分析】 1 △ (6 ☆ 8) 1 △ (2 6 8) 1 △ 20 1 2 20 41 . 3. 【考点】应用题,分数应用题 【难度】☆☆ 【答案】60 3 【分析】 雾霾天有 28 故其他时间为 28 12 16 天, 故共跑了 1 12 3 16 60 12 天, 7 圈. 4. 【考点】几何,立体几何与空间想象 【难度】☆☆☆ 【答案】5 【分析】若认为“有棱围起来的就算一个面”的话,粘合之前有 5 4 9 个面,粘合后失去 2 个面,故有 9 2 7 个面. 但要注意“共面的面算同一个面”,会发现红色三角形旁边的 面是共面的,答案是 7 2 5 个面. 共面证明如下: 设正四棱锥、正四面体的边长是 a,那么将正四棱锥沿底面正方形边长的方向平移 a 可得到新的正四棱锥,如图:
A a a F C a a D a a G a E H
C F a a D
B
A a aቤተ መጻሕፍቲ ባይዱ
a a a G a
B
H E
两个灰色的面由于是平移得来的,故这两面平行,但在底边上这两面有公共的线 (CD、DE 共线) ,故知这两个灰色的面其实在同一平面上. 所以连接 AB 的话,三角形 ABD 也在这个平面上(因为 A、B、D 三点都在这个平面上). AB 的长度就是平移长度,故 AB a ,又 AD BD AG BG DG a ,故知四 面体 ABDG 正是我们所要找的边长为 a 的正四面体,可见 ABD 面与 ACD 面其实是同 一个面,同理 ABG 面和 AFG 面其实也是同一个面.
A
D
F O B E C
20. 老师在黑板上随机写了 8 个数,每个数都是 1、2、4 中的某一个.学生们每次擦去两个 相同的数, 幵把这两个相同的数的和写在黑板上. 如果某位同学在黑板上写出了“2048”, 则过程“成功结束”,否则老师就再随机写一个数上去(1 或 2 或 4) ,以保证黑板上仍有 8 个数.学生每次成功写数都会得不此数相同的分数,例如:擦去两个 2,写上 4,得 到 4 分. 如果幵没有写出 2048, 但已没有相同的数可以同时擦去, 则过程“失败结束”. (1)如果黑板上出现了“32”,那么此时总分至少是多少分?(5 分) (2) 若一个过程结束后恰好得到了 18000 分, 能否是一次“成功结束”?为什么? (5 分) (3)某一次过程“成功结束”了,幵且最后黑板上的数互丌相同,那么这个过程的总 得分最少是多少分?(5 分)
2
1
二.填空题(每题 6 分,共 24 分) 5. 下图中,共有 个等边三角形.
6.
将下面的乘法竖式补充完整,那么,最后的乘积是

0 4 1 2
7. 下图是国际象棋棋盘, 将每一行的棋子数写在了棋盘左边, 将每一列的棋子数写在了棋 盘的上边,已知每格至多放一枚棋子,且同一行或同一列的棋子全部相连,那么,白格 中共有 5 5 6 8 6 4 2 1 枚棋子. 1 2 3 6 6 8 7 4
其中灰色的步骤是用到了“同一行或同一列的棋子全部相连”这一条件推导而来的. 计数最后一个图中的白色格的棋子数量,为 18 个. 8. 【考点】应用题,归一问题的比例解法 【难度】☆☆☆ 【答案】10 【分析】若硬生生地归一,计算量会很大,归一数亦非整数,不利于计算. 考虑两次铺砖的 比例关系:16 名砖瓦工铺 12 天所铺的块数,应是 4 名砖瓦工铺 3 天所铺块数的 16 12 16 倍,但房间大小方面,第二个房间只是第一个房间的 12 6 2 倍,这说明 4 3
7. 【考点】数独思想 【难度】☆☆☆ 【答案】18 【分析】突破口是第 4 行以及第 6 列,都是“8”,故知此列全满,以此为起点,填出所有其 他行列(先找最大数或最小数比较好填,即 8→1→7→2→……的顺序) : 1 2 3 6 6 8 7 4 5 ○ 5 ○ 6 ○ 8 ○ ○ ○ ○ ○ ○ ○ ○ 6 ○ 4 ○ 2 ○ 1 ○ 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 1 × × × ○ × × × × 1 × × × ○ × × × × 1 × × × ○ × × × × 2 3 6 6 8 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × × × ○ × × × × ○ 2 3 6 ○ ○ ○ ○ ○ ○ ○ × × ○ × × × × × × 6 ○ ○ ○ ○ ○ ○ × × 8 ○ ○ ○ ○ ○ ○ ○ ○ 8 ○ ○ ○ ○ ○ ○ ○ ○ 7 ○ ○ ○ ○ ○ ○ ○ × 7 ○ ○ ○ ○ ○ ○ ○ × 7 ○ ○ ○ ○ ○ ○ ○ × 4 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 1 2 3 6 6 8 7 4 × ○ × ○ × ○ ○ ○ ○ ○ ○ ○ ○ ○ × ○ × ○ × ○ × × × × × ○ × × 1 × × × ○ × × × × 1 × × × ○ × × × × 1 × × × ○ × × × × 2 3 6 ○ ○ ○ ○ ○ ○ ○ ○ × × × × × × 2 3 6 ○ × × ○ ○ ○ ○ ○ ○ × × ○ × × × × × × 2 × × × ○ ○ × × × 3 × × ○ ○ ○ × × × 6 ○ ○ ○ ○ ○ ○ × × 6 ○ ○ ○ ○ ○ ○ × × 6 ○ ○ ○ ○ ○ ○ × × 6 ○ ○ ○ ○ ○ ○ × × 8 ○ ○ ○ ○ ○ ○ ○ ○ 8 ○ ○ ○ ○ ○ ○ ○ ○ 8 ○ ○ ○ ○ ○ ○ ○ ○ 7 ○ ○ ○ ○ ○ ○ ○ × 7 ○ ○ ○ ○ ○ ○ ○ × 7 ○ ○ ○ ○ ○ ○ ○ × 4 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 5 5 6 8 6 4 2 1 1 2 3 6 6 8 7 4 × ○ ○ × ○ ○ × ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × ○ ○ × ○ ○ × ○ ○ × × × × × ○ × × 1 × × × ○ × × × × 1 × × × ○ × × × × 2 3 6 ○ ○ ○ ○ ○ ○ ○ × × ○ × × × × × × 2 3 × × × ○ ○ ○ ○ × × × × × × 6 ○ ○ ○ ○ ○ ○ × × 6 ○ ○ ○ ○ ○ ○ × × 6 ○ ○ ○ ○ ○ ○ × × 8 ○ ○ ○ ○ ○ ○ ○ ○ 8 ○ ○ ○ ○ ○ ○ ○ ○ 7 ○ ○ ○ ○ ○ ○ ○ × 7 ○ ○ ○ ○ ○ ○ ○ × 4
3 .盛盛喜欢跑步,他在雾霾天每天跑 1 圀,其它时间每天跑 3 圀.那么,盛盛 2014 7
年 2 月总共跑了 4. 圀. 如下图,1 号立体图形是一个正四棱锥,2 号立体图形是一个正四面体,红色部分是大 小相同的正三角形.把 1 号和 2 号拼成一个新立体图形,让两个红色部分完全重合,那 么,这个新立体图形共有 个面.
14. 某城市交通路线图如下,A、B、C、D 为绿色正方形各边中点,E、F、G、H 为黄色正 方形各边中点,学校在 CG 中点处,学而思在 DH 中点处,已知开车在绿色道路上最大 时速为 60km/h, 在黄色道路上最大时速为 40km/h, 在红色道路上最大时速为 20km/h. 已 知从家到学而思最少需要 22 分钟,从学校到学而思最少需要 20 分钟,那么,从家到学 校最少需要 分钟.
1 2 3 4 6 7 9 3 2 3 5 6 7 9 4 4 4 5 6 7 9 6 5 5 5 6 8 9 7 7 7 7 6 8 9 8 8 8 8 8 8 9 … … … … 9 9 9
10. 算式 ( AB
CD) ( EF
GH ) ( I
J)

2014 中,丌同的字母代表丌同的数字,那
么两位数 AB 的最大值是
六.解答题(每题 15 分,共 30 分) 19. 如右图,正方形 ABCD 的面积为 1,E、F 分别为 BC、CD 的中点,AE 和 BF 相交于点 O.求: (1) △ABE 的面积; (3 分) (2) AO : OE ; (4 分) (3) △AOB 的面积; (4 分) (4) △COD 的面积. (4 分)
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