2017年广州白云广附实验学校招生数学真题卷(二)
易错汇总2017年广东省广东市白云广雅实验中学小升初数学试卷
2017 年广东省广东市白云广雅实验中学小升初数学试卷
参考答案与试题解析
一、填空题（本大题共 5 小题，每小题 4 分，共 20 分）
1．（4 分） 2.3 升= 2300 毫升
（ 2） 4： 9= x： 8．（20 分）简便计算
（ 1） ﹣ + ﹣ ﹣ （ 2） 0.25×13+2×25%﹣ （ 3） 2016× （ 4） 100﹣99+98﹣ 97+96﹣95+……+4﹣ 3+2﹣ 1
三、解决问题（本大题共 4 小题，其中第 1、 2 题每题 5 分，第 3、4 题每题 6 分，共 22 分）
9．（5 分）水结成冰体积增加 ，冰化成体积水减少 ． 10．（ 5 分）小明有一些糖果，拿出糖果的一半又 2 颗分给小东，拿出剩余的一
半又 3 颗给小张，还剩下 4 颗，问小明原来一共有多少颗糖果？ 11．（6 分）商店以每双 13 元购进一批手套， 售价为 14.80 元，卖出还剩 5 双时，
除去这批手套的全部成本外，还获利 88 元，这批手套共有多少双？ 12．（ 6 分）甲乙二人绕长 400 米的跑道跑步，两人 从同一地点背向而行，则
，则这个班女生人数与男生人数的
比是 7：8 ． 【解答】 解：把女生人数看作单位 “1，”则男生人数就是（ 1+ ）
1：（1+ ） =1： =7：8
答：女生人数与男生人数的比是 7：8． 故答案为： 7：8． 5．（4 分）如图，圆的直径 d=10cm（ π取 3.14），则阴影部分的面积是
2017广州二模理科数学试题
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(A){艿 |1≤ 艿<2} (B){凭 |0(多 <2} (C){∝ 丨 0(“ <1} 0(多 ≤ 1} (D){笳 丨 (2)若 复数 z满 足 (3-4i+z)i=2+i,则 复数 z
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如图,⒕ BCD是 边长为 @的 菱形 ,∠ 助V=ω °
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EB⊥ 平 面 ⒕BCD,FD⊥ 平 面 ABCD, EB=2FD=JG. (I) 求证 :EF⊥ ⒕ C; (Ⅱ )求 直线 CE与 平面 ⒕ BF所 成角的正弦值
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（13）2017年广州白云广附实验学校招生数学真卷（三）（含答案）
（13）2017年⼴州⽩云⼴附实验学校招⽣数学真卷（三）（含答案）2017年⼴州⽩云⼴附实验学校招⽣数学真卷（三）(满分:120分时间：80分钟)⼀、选择题(每⼩题1分，共6分)1.⾳乐课，聪聪坐在⾳乐教室的第4列第2⾏，⽤数对(4，2)表⽰，明明坐在聪聪正后⽅的第⼀个位置上，明明的位置⽤数对表⽰是（）。
A.(5，2)B.(4，3)C.(3，2)D.(4，1)2.⼩明有若⼲张10元、5元的纸币，这两种纸币的张数相同，那么⼩明可能有（）A.50B.51C.75D.1003.⼤圆的半径等于⼩圆的直径，那么⼤圆的⾯积与⼩圆⾯积的⽐是（）。
A.2:1B.1:2C.1:4D.4:14.把⼀根绳⼦剪成两段第⼀段长38⽶，第三段占全长的38，那么两段⽐较（）A.第⼀段长B.第⼆段长C.⼀样长D.⽆法确定5.⼀个三⾓形，三个内⾓的度数⽐是2:3:4，这个三⾓形为（）。
C.钝⾓三⾓形D.⽆法确定6.⼀个钟表的分针长10cm，从2时⾛到4时，分针⾛过了（）cmA.31.4B.125.6C.314D.628⼆、填空题(每⼩题2分，共20分)7.把3⽶的绳⼦分成每段13⽶长，可以分（）段，每段是这根绳⼦的()()。
8.长⽅形有（）条对称轴，等边三⾓形有（）条对称轴。
9.30吨⽐（）吨多20%;⽐30吨少20%是（）吨。
10.商场开展“买七送三”活动，作为顾客享受到最⼤的优惠是（）折。
11.（）%=58=（）:2412.38的分⼦加上6时，要使分数的⼤⼩不变，分母应该加上（）。
13.在⼀个周长为16厘⽶的正⽅形⾥画最⼤的圆，这个圆的⾯积是（）平⽅厘⽶。
14.男⽣⼈数⽐⼥⽣⼈数少14，那么男⽣⼈数与全班⼈数的⽐是（）。
15.⽂艺书⽐科技书多14，⽂艺书是科技书的（）%，科技书⽐⽂艺书少()()。
16.395==(a、b、c都不等于0)，那么请将a、b、c的⼤⼩⽤⼤于号连接起来。
（）＞（）＞（）三、判断题(每⼩题1分，共6分)17.0.25与4互为倒数。
2017年广州白云广附实验学校招生真卷(一)
2017年广州白云广附实验学校招生真卷(一)( 满分120分时间：50分钟)I.辨音题（每小題1分，共10分）第一节:请找出下列的单词中划线部分的发音与其他不同的单词。
( )1. e B.sock C. from D. long( )2. A. yellow B. twenty C. yourself D. you( )3. A. children B. driver C. drop D. fridge( )4. A. short B. dollar C. answer D. color( )5. A. French B. lunch C. much D. school第二节、请选出单词重音与其他三个选项不同的一个选项。
( )6. A. nervous B. everything rge D. important( )7. A. pollution B. dumpling C .butter D. building( )8. A. attend B. surprised C. across D. stamp( )9. A. grandson B. model C.unusual D. really( )10. A. follow B. another C. teach .D. brightlyII.语言知识及运用（共两节，满分20分）第一节:单项选择（共10小题，每小題1分，满分10分)( )1. —Do you know boy in red?—Of course. He is my friend Tom. He often plays basketball with me.A. a；/B. the；/C. a；theD. the；the( )2. —there on the plate?—Yes, only a little.A. Is; any meats; andB. Are; meat; butC. Are; any meats; andD. Is; any meat; but( )3. useful mobile phone it is！A. What aB. How aC. What anD. What( )4. Mrs. Smith asked her son too many candies.A. to not eatB. don’t eatC. not to eatD. don't to eat( )5. As I know, Dick did everything ________ than his brother whenthey were young.A. more carefulB. as carefullyC. most carefullyD. more carefully( )6. —________ I finish this project this week?—No, you________ hand it in next week.A Can; can’t B. Must; needn’tC. May; may notD. Must; may( )7. listen! The girl________ a Russian song. She often________ it.A. sings；is singingB. sings; singsC. is singing; singsD. is singing; sing( )8. There________ on the plate.A. is；breadsB. are; breadsC. is; some breadD.are；some bread ( )9.---________ does it take you to go to the mountain?---About half an hour.A. How longB. How oftenC. How soonD. How much ( )10. —I lost my grandma yesterday.—________A. I’m sorry to hear thatB.CongratulationC. FantasticD. Thank you第二节、语法选择（每小题1分，满分10分）If you are planning a trip these days, then Casa Ninamu in Mexico can be the dream destination for you. It is one of the 1 that provides you with the environment in which you can relax and have 2 good time away from your busy and 3 life. It is a place surrounded( 围绕) by nature. You will find a relaxing environment 4 .The place offers you the rooms 5 windows facing the blue sea. The villas(别墅)are built in the 6 of nature with trees surrounded all over. Here 7 the morning you can see a group of parrots surrounding your home. It will bring the wild life near you. Apart from that you can 8 spend your time relaxing near the swimming pool and have a good time. The bright and colorfulscenery is sure to awake your sense(感觉) and will help you 9 a good time in your vacation. So if you are planning a trip to Mexico,Casa Ninamu is 10 place for you to stay.( )1. A. schools H. houses C. classrooms D. places( )2. A.an B. a C. the D. /( )3. A. tired B. tiring C. relax D. relaxing ( )4. A. next B. beside C. nearby D. before( )5. A. with B. without C. has D.having( )6. A. front B. middle C. behind D. beside( )7. A. in B. to C. on D. at( )8. A. too B. also C. either D. neither( )9. A. spent B. spending C. spends D. spend( )10. A. good B.the good C. better D. the best完形填空(共10小题，每小题1.5分，共15分)Tom and Mike were good friends. Sometimes they were kind to 1 ，sometimes they were not. Some of their classmate said they were like 2 .One day they went out for a walk together. At noon they were very 3 and they went into a restaurant to have 4 .The waiter came up to them and asked,What can I do for you?" Please 5 us two apples first," said Tom. When the waiter put the two apples on the table, Mike took 6 one at once. Tom got angry. You are impolite. Why didn’t you take the smaller one? Tom said. But I was right ," said Mike with a smile. If I let you take first , which one will you 7 ?"“8 I’ll take the smaller one," said Tom.” Yes, “ Mike said. “If you take the smaller one, the bigger one will be 9 . Don’t you think so?” Tom could say10 .( )1. A. another B. teachers C.others D. the other( )2. A. sisters B. bored C. brothers D. parents( )3. A. hungry B. supper C. sad D.happy( )4. A. breakfast B. pass C.lunch D. rest( )5. A. buy B. the bigger C. sell D. bring( )6. A. bigger B.own C. smaller D. the smaller( )7. A. want B. As well C. choose D. try( )8. A. For example B. yours C. Because of D.Of course( )9. A. mine B. nothing C.his D. ours( )10. A. anything B. teachers C.something D. everythingIV.阅读理解.(每小题3分，共45分)AStop reading for a minute and think about what you see when you look up at the sky on a clear night.You probably see many stars. Long long ago, farmers watched some stars to know when to plant their crops(庄稼. Travelers did so to find their ways in the dark. Today stars are still important to some people.Scientists found out that most stars are very big. In fact some stars are so far away. And a would take millions of years to get to them even by spaceship.Another thing we know today about stars is that some are made up of hot gases. The gases are so hot that they send out light. If you watch a star carefully, you may notice that it twinkles( 闪烁) sometimes. As you may understand ,light from a star must shine through the air before you can see the star. Air is always moving. It makes light from the star move back and forth. When the light moves . it makes the star twinkle.Stars also have different colours. The colour of a star depends on how hot it is. To our surprise , the coolest stars are red and the hottest stars are blue white.( )1. The writers asked us .A. to stop looking up at the sky for a minute on a clear night.B. to think about what we saw when we looked up at the sky on a clear night.C. to stop to have a rest and look up at the sky .D. to be an astronaut(宇航员)( )2. Long long ago, travelers to find their way in the dark.A. made a fireB. used a lampC. watched starsD. screamed( )3. Why does a star sometimes twinkle?A. Because its light travels through the moving air.B. Because its light is too bright.C. Because it is made of the hot gases.D. Because it is too dark.( )4. The colours of the hottest stars are .A. redB. whiteC.blue whiteD. blue( )5. From the passage we can know that the writer might be .A. a teacherB. a farmerC. a travelerD. a studentB( )6. Modem English" is a programme thatA. tells you something about English classroomB. lets you know English newsC. teaches you EnglishD. makes foreign friends( )7. If you're interested in football games, you'll choose first. A. Food and Health B. Sports World C. Today's News D. Game Show ( )8. Our class is going to have a picnic tomorrow. We should pay attention to theprogram at “” .A. 19 ：00 on Sunshine TVB. 19：30 on Sunshine TVC. 19.00 on Golden TVD. 18 ：30 on Golden TV( )9. Millie likes Audrey Hepburn very much. She can watch TV at .A. 20：00 on Sunshine TVB. 19 ：40 on Golden TVC. 23：00 on Sunshine TVD. 23：00 on Golden TVCA smile will let people around you think you are a kind and friendly person. However, many people don’t smile because they think they have ugly teeth. For example, one of my classmates, Mike, doesn't have smile,so he seldom opens his mouth. He even says that he has lost confidence and doesn’t smile as much as past. So it is very important for us to look after our teeth. In fact，a lot of people have this problem.Some people inherit (遗传)teeth problems from their parents，while others’teeth are damaged because of bad habits like heavy smoking, eating too much sugar or not brushing teeth often. If your teeth are in bad shape,you should see a dentist and ask for help. They can help improve your teeth and tell you how to take care of them.Smiling can help you to feel more confident and make other people think of you as a more friendly person. If you want to keep healthy, you should not only smile but also laugh. An Indian doctor called Kataria said that an adult should smile 100 times, and young children should laugh about the triple of an adult a day. So please take this chance to smile and and laugh now!( )11. What has made Mike lose his confidence?A. His bad habit.B. His bad teeth.C. Not smiling.D. Eating too much sugar.( )12. Many people don’t smile becauseA. they don’t like smilingB. they think they are uglyC. they hardly have confidence in their teethD. they refuse to open their mouth( )13.. What can a dentist do according to the passage?A. A dentist can tell you how to improve your bad teeth.B. A dentist can help you to take care of your bad teeth.C. A dentist can tell you how to brush your teeth.D. Both A and B.( )14. If you want to keep healthy, you had betterA. not smile oftenugh all the timeC. neither smile nor laughD. smile and even laugh often( )15. How many times should a child laugh every day in doctor Katarias opinion?A. Either 300 or 30 times a day.B. Between 7 and 15 times a day.C.Around 300 times a dayD. Only 30 times a day.V.单词拼写和词形转换(共10小题，每小题1分共10分)1.The movie star is very f .Many people know him.2.Do you usually make a shopping list b you go shopping?3. The box is1 ,I can carry it easily.4.Canberra is the c of Australia. It's very beautiful.5. It is necessary to keep a balanced diet and do more exercises if you wantto keep h .6. January is the ( one) month of a year.7. He ( brush) his teeth.8. Mike ( real) likes Beijing Opera.9.She wants to learn about ( China) history.10. I think you can help (he).V.句型转换。
(11)2017年广州白云广附实验学校招生数学真卷(一)(含答案)
2017年广州白云广附实验学校招生数学真卷（一）(满分:120分时间:80分钟)一、判断正误(1×5=5分)1.角的两条边画得越短，这个角就越小。
（）2.所有的偶数都是合数。
（）3.把10克药粉溶解在190克水中，药占药水的5%。
（）4.a的倒数是1a。
（）5.一个数减少14后，再增加15，结果比原数少110。
（）二、选择题(1×5=5分)1.学校传达室的门坏了，下图分别是木工师傅修门的4种方案，（）种修理方案可以使这扇门最牢固。
A. B. C. D.2.下面各年份中，不是闰年的是（）A.1942B.2000C.2004D.19683.马拉松长跑比赛中有100个运动员，分别给他们1－100的号码布，号码布上有数字7的运动员有（）名A.19B.20C.18D.214.一件商品先涨价5%，后又降价5%，则（）A.现价比原价低B.现价比原价高C现价和原价一样 D.无法确定5.80×☆+5与80×(☆+5)相差（）。
A.75B.5C.400D.395三、填空题(2×10=20分)1.712小时的是分2.一种电脑降价了，第一次比原价7000元降低10%，第二次又降低了10%，则电脑的现价为。
3.小王今年a岁，小刘今年(a－3)岁，再过5年他们相差岁。
4.六(4)班男生人数是女生人数的35，女生人数占全班人数的％。
5.2008年第29届奥运会在北京举行，那一年的第一季度有天。
6.将一块圆形的大饼垂直切3刀，大饼最多能被切成块。
7.甲数的14等于乙数的16，则甲乙两数之比为。
8.对正整数a，b，a b等于由a开始的连续b个正整数之和知2△3=2+3+4，又如5△4=5+6+7+8=206，若y△3=12，则y= 。
9.在一块边长是20厘米的正方形木板上锯下一个最大的圆，这个圆的面积是 。
10.找规律1，2，3，5，8， ，21，34。
四、计算题(共32分)1.直接写出得数。
2017年广州白云广附实验学校招生真卷(四)
2017年广州白云广附实验学校招生真卷(四)(满分:100分时间:50分钟）一、语音(每小题1分,共5分)请选出各组画线部分读音不同的单词。
( )1. A. rest B. even C. however D. check( )2. A. number B. but C. put D. much( )3. A. host B. hot C. hobby D. holiday请选出各组中重读位置不同的单词。
( )4. A. compare B. order C. speaker D. keyboard( )5.A. nature B. beauty C.recent D. attend二、选择填空(从下面选项中选出可以替换画线部分的最佳选项，每小题1分，共15分)( )6. It's very important for us to protect the wild animals.A. changeB. keep...safeC. keep. .. cleanD. keep. . dangerous( )7. My father works as an engineer in a big factory.A. meansB. isC. lastsD. has( )8. The coat is expensive. I don't have enough money to buy it.A. excellentB. not cheapC. narrowD. fantastic( )9. Some computers in this machine are tiny, so you can't see them easily with your eyes.A. wideB. bigC. very smallD. long( )10. It's time to have a break. Let's play outside.A. have a walkB. have a restC. have a friendD. go to sleep( )11. Sorry Dad. I broke your cup and I want to apologize to you.A... say yesB. say noC. say sorryD. say thanks( )12. we waited for him at the school gate, but he didn’t appear until nine.A. knowB. finishC. look aroundD. come( )13. The factory produced the dress in large quantities.A. lengthsB. sizesC. heightsD. numbers( )14. When they heard the sound of the fire engine, they all rushed out.A. came inB. get out slowlyC. ran out quicklyD. walked out( )15.There are many ancient collections in the British Museum.A.newB. oldC.creativeD. ordinary( )16.The old woman two weeks ago.A.diesB. diedC.is deadD. dead( )17.He liked to play football .A. eitherB. alsoC.as wellD. neither( )18. He thinks English is difficult, so he wants to .A. give up itB. look it upC. give it upD. put it up( )19. - --How do you your school?--- Beautiful.A. feelB. likeC. speakingD. think over三、完型填空(每小题1分，共10分)Tom grows the nicest vegetables and fruits and the most beautiful flowers in the village. Plants grow in Tom’s garden all through the 21 and they are much 22 .Tom cuts some flowers for his sitting room table, eat some fruits and vegetables , but he 23 most of them in the market.His vegetables, fruits and flowers are so 24 and beautiful that they sold much more 25 in the market than those of other villagers. How does Tom grow these beautiful things? He is so 26 that he just sits under his orange tree with his radio.He 27 the music all day. That is quite true. Tom 28 things in spring, summer, autumn and winter.After he sits with his radio. And everything 29 .It is the music that does the work. Tom knows more clearly that music makes the biggest vegetables and the most beautiful flowers. Plants love 30 as much as people.( )21.A.week B.month C.season D.year( )22.A.better B. worse C. less D. later( )23.A.buys B. sells C. borrows D. lends( )24.A.dear B. bad C. big D.small( )25. A. politely B.quickly C. slowly D. carefully ( )26. A. angry B. busy C. tired D. lazy( )27. A. listens to B. hears C. watches D.speaks us ( )28. A. fills B. plants G. throws D. makes( )29. A. does B.moves G. grows D. plays( )30. A. work B.rain C. stories D. music四、语法选择(每小题1分，共10分)Which is the best way to learn foreign language? We remembered that we all learned our language when we were 31 .If we can learn a second language in the same way,it won't seem to be so 32 .Think of what small children do.They listen to_ 33_ people say and they try to imitate what they 34 . When they want something ,they have to 35 for it. They are using language, talking 36 it all the time. If 37 use a second language like this all the time, they will learn it more 38 . It is also important to remember that we learn language by hearing people speak it, 39 by seeing what they write. In school, though you learn to hear and speak, to read and write, you must learn all new words through the ear, you can read them,spell them and write them 40 .( )31. A. boys B. girls C. children D. young people ( )32. A. important B. difficult C. interesting D. easy( )33. A. what B. which C. how D. when( )34. A. see B. listen C. hear D. speak( )35. A. send B. look C. wait D. ask( )36. A. in B. by C.on D. with( )37. A. people B. teachers C.children D. workers( )38. A. slowly B.hardly C.quickly D. carefully( )39. A. not B.and C.but D. then( )40. A. first B.earlier C. before D. later五、阅读理解。
⑦2017年广州白云华附招生数学真卷(一)
⑦2017年广州白云华附招生数学真卷（一）（满分：80分 时间：70分钟）一、填一填。
（每空1分，共18分）1. （数的读写、四舍五入）广州市报名参加某年普通高考的人数共有六万零五百九十四人，写作 人，以“万”作单位，保留两位小数约是 万人。
2 （百分数的应用）学校合唱队男生人数与女生人数比是3：4，男生人数比女生少 %。
3. （四舍五入）一个九位数，最高位是最小的奇数，千万位既是奇数又是合数，万位是最小的合数，千位是最小的质数，其余各位上都是零，这个数写作 ，省略亿位后面的尾数约是 。
4. （鸡兔同笼）停车场有四轮车和两轮摩托车共13辆，轮子共有36个，摩托车有 辆。
5 （设数法）分数的分子扩大到原来的8倍，分母缩小到原来的18，这个分数是原来的 倍。
6. （三角形三边关系）一个三角形三条边的长度都是整厘米数，其中两条边分别是5厘米和7厘米，那么第三边最长是 厘米，最短是 厘米。
7. （圆）三角形的面积一定，它的底和高成 比例。
圆的周长和半径成 比例。
8. （百分数的应用）在六年级摸底考试中，及格的有425人，不及格的有75人，这次考试及格率为 。
9. （圆柱体积）一个圆柱的底面积是62.8平方分米，高是15分米，它的体积是 。
10.（短除法）237,257A B =⨯⨯=⨯⨯，A 和B 的最大公因数是 ，最小公倍数是 。
11.（银行利息）小李买了1000元国库券，定期三年，如果按年利率2.55%计算，到期时他取回本金和利息一共 元。
12.（置率对应）20千米比 千米少20%； 吨比5吨多25。
二、选择题。
（每题1分，共5分）1. （百分数）李老师打一份稿件，已经打完的字数与还未打的字数比是3：2，他已经打了这份稿件的（ ）。
A.60%B.20%C.40%D.50%2. （公因数）李明家客厅长6米，宽4.8米，计划用方砖铺地面，请你选择一种方砖，使地面都是整块方砖，你选择边长是（ ）的方砖。
2017年广州白云广附实验学校招生数学真卷(二)
2017年广州白云广附实验学校招生数学真卷（二）（满分：100分 时间：80分钟）一、填空题（本大题共15小题，每小题2分，共30分）1．a 和b 都是整数，并且48a b ⨯=，那么a b +的最大值是_________。
2．已知10101010112311100101102110A +=++++，那么A 的整数部分是________。
3．棱长是4厘米的正方体可以截成棱长是2厘米的正方体________个。
4．把16个书包放到5个抽屉里，则至少有一个抽屉放_______个或更多书包。
5．一个分数，分子、分母之和为23，分母增加19后，得到一个新分数，约分后为15，则原来的分数是________。
6．小兰参加了五科的期末考试，除数学以外其他四科的平均成绩是89分。
如果将数学成绩加进去，五科平均成绩比四科平均成绩多2分。
小兰的数学成绩是_________分。
7．214263841054020-+-+-+-+-++-=__________。
8．用一根铜丝围成一个边长8分米的正方形，如果把它拉成平行四边形，面积减少了16平分分米，则这个平行四边形的高是________分米。
9．有一项工作，甲单独做16天完成，乙单独做12天完成。
现在甲先做了几天，乙接着又做几天，共用14天完成。
则甲一开始做了_________天。
10．电影票原价是每张若干元，现在每张降价3元出售，观众增加了一半，收入增加15，则一张电影票原价是_________元。
11．商店以每双13元购进一批凉鞋，售价为14.8元，卖到还剩5双时，除去购进这批凉鞋的全部开销外还获利88元。
则这批凉鞋共________双。
12．一个长方体木块截下一段长3分米的小长方体后，剩余部分正好是一个正方体，正方体的表面积比原来的长方体少24平方分米，则原来长方体的体积是__________立方分米。
13．A 、B 两地相距470千米，乙车以每小时40千米的速度，甲车以每小时46千米的速度回先后从两地出发，相向而行，相遇时甲车行驶了230千米。