五年级数学竞赛试题
班级: 姓名: 成绩:
一、填空题。(每题5分,共40分)
1、有一组数:48、12、44、14、40、16、( )、( )、32、20……括号中可以填( )和( )。
2、两块同样长的花布,第一块卖出31米,第二块卖出19米后,第二块是第一块的4倍,每块花布原有( )米。
3、把一些粮果平均分给小朋友,如果每人分4个,则多9颗;如果每人分6个,则少21颗,有个( )小朋友,有( )颗糖。
4、某次考试,21位男生的平均成绩是82分,29名女生的平均成绩是87分,全班同学的平均分是( )分。
5、爸爸到银行把一张50元人民币和一张5元的人民币换成了37张面值是10元和1元的人民币,10元的有( )张,1元的有( )张。
6、小芳要为奶奶冲杯茶,可是开水用光了,她需要洗干净水壶(2分钟),烧开水(6分钟),打开果汁瓶(1分钟),洗茶杯(2分钟),她该怎样安排,才能尽快让奶奶喝上热果汁,至少需要( )分钟。
7、在火炉上烤烧饼,烧饼两面都要烤,每烤完一面需要2分钟,炉上只能同时烤两个烧饼,现在需要烤5个烧饼,最少需要( )分钟。
8、某船在静水中的速度是每小时15千米,它从上游甲地开往下游乙地共花去了8小时,水速是每小时3千米,问船从乙地返回甲地需要( )小时。
二、简便计算。(每题5分,共10分)
599996+49997+3998+407+ 6.39× 36+6.39 × 83-63.9 × 1.9
三、解决问题(每题10分,共50分)
1、有一个四位整数,在它的某位数字前面加上一个小数点,再与这个四位数相加,得数是2029.09。这个四位数是多少?
2、数数×科学=学数学
在上面的算式中,每一个汉字代表一个数字,不同的汉字代表不同的数字,那么“数学”所代表的两位数是多少?
3、水果店有5箱等重的苹果,如果从每箱里取出30千克,5箱里剩下的苹果正好等于原来的两箱苹果,原来每箱苹果重多少千克?
4、甲、乙两城相距1624米,两列火车同时从两地相向而行,7小时相遇,已知甲车每小时比乙车多行20千米,问两列火车的速度分别是多少?
1.(2008北京东城区模拟题第一套)
----Can we meet tomorrow afternoon?
----Not in the afternoon, I’m afraid. I ________.
A. will be working
B. am going to work
C. am about to work
D. will work
2. (2008年北京东城区一模)
It is generally ______ that new industries _____ for the southern part of the country.
A. agreed; are needed
B. agreed; to be needed
C. agreeing; are needing
D. agreeing; needed
3. (2008年北京西城区一模)
----I wonder if you could go with me to the cinema.
----Don’t disturb me. I ____ a composition all the morning and haven’t finished yet.
A. write B. was writing
C. have written
D. have been writing4. (2008年北京西城区一模)
4. (2008年北京西城区一模)
----I don’t believe that John can remember what the robber was like.
----You’re quite wrong. I know it was dark, but he ________ the robber’s face . I’m sure of it.
did see B. was seeing
C. had seen D. would see
5. (2008年北京西城区一模)
----My uncle will be here to attend a meeting tomorrow.
----Oh, I thought that he ____ today.
A. was coming B. is coming
C. will come D. could come6. (2008年北京海淀区一模)
6. (2008年北京海淀区一模)
When she realized I ____ her, she quickly made a pose, smiling.
photographed
B. had photographed
C. was photographing
D. will photograph7. (2008年北京海淀区一模)
7. (2008年北京海淀区一模)
----I didn’t do well in the exam yesterday. Of course I ____ for it.
----Oh, you poor thing! But I think you should learn a lesson.
A. hadn’t studied B. haven’t studied
C. was studying D. wouldn’t study
8. (2008年北京海淀区一模)
----I am not going to play football this year, Mum.
----That’s music to my ears. I was so afraid you _____.
A.will be hurt B. would get hurt
C. had got hurt D. were hurt
9. (2008年北京朝阳区一模)
----Can I help you, Madam?
----No, thank you. I ____.
A.have served
B. am being served
C. am served
D. was serving
10. (2008年北京朝阳区一模)
The television was on, but nobody _____.
A. watched
B. has watched
C. was watching
D. had watched
11. (2008年北京朝阳区一模)
----Did you have a hard time traveling back home?
----Yes, it ____ for four days when I arrived in Guiyang and all the roads _____ covered with ice.
A. snowed; were
B. was snowing; had been
C. had been snowing; had been
D. had snowed; were
12. (2008年北京崇文区一模)
----The recent snow storm in China is really terrible.
----Yes. A lot of damage ____.
A. are caused B. were caused
C. has been caused
D. had been caused
13. (2008年北京崇文区一模)
We’ve always wanted a house in the country, but we ____ about where it should be.
A. argued B. had argued
C. will argue D. are arguing
14. (2008年北京宣武区一模)
----____ from Denmark?
----No, I’m Swedish.
Do you come
B. Are you coming
C. Have you come
D. Did you come
15. (2008年北京宣武区一模)
Coubertin ____ as the founder of the modern Olympic Movement.
A. regards B. is regarded
C. has regarded
D. was regarded
1.(2008北京东城区模拟题第一套)
----Can we meet tomorrow afternoon?
----Not in the afternoon, I’m afraid. I ________.
A. will be working B. am going to work
C. am about to work D. will work
2. (2008年北京东城区一模)
It is generally ______ that new industries _____ for the southern part of the country.
A. agreed; are needed
B. agreed; to be needed
C. agreeing; are needing
D. agreeing; needed
3. (2008年北京西城区一模)
----I wonder if you could go with me to the cinema.
----Don’t disturb me. I ____ a composition all the
morning and
haven’t finished yet.
A. write B. was writing
C. have written D. have been writing
4. (2008年北京西城区一模)
----I don’t believe that John can remember what the
robber was like.
----You’re quite wrong. I know it was dark, but he
________ the robber’s face . I’m sure of it.
A. did see B. was seeing C. had seen D. would see
5. (2008年北京西城区一模) ----My uncle will be here to attend a meeting tomorrow.
----Oh, I thought that he ____ today.
A. was coming B. is coming
C. will come D. could come
6. (2008年北京海淀区一模)
When she realized I ____ her, she quickly made a pose, smiling.
A. photographed B. had photographed
C. was photographing D. will photograph
7. (2008年北京海淀区一模)
----I didn’t do well in the exam yesterday. Of
course I____ for it.
----Oh, you poor thing! But I think you should
learn
a lesson.
A. hadn’t studied B. haven’t studied
C. was studying D. wouldn’t study
8. (2008年北京海淀区一模)
----I am not going to play football this year, Mum.
----That’s music to my ears. I was so afraid you
_____.
A.will be hurt B. would get hurt
C. had got hurt D. were hurt
9. (2008年北京朝阳区一模)
----Can I help you, Madam?
----No, thank you. I ____.
A.have served B. am being served
C. am served D. was serving
10. (2008年北京朝阳区一模)
The television was on, but nobody _____.
A. watched B. has watched
C. was watching D. had watched
11. (2008年北京朝阳区一模)
----Did you have a hard time traveling back home?
----Yes, it ____ for four days when I arrived in
Guiyang and all the roads _____ covered with
ice.
A. snowed; were B. was snowing; had been
C. had been snowing; had been
D. had snowed; were
12. (2008年北京崇文区一模)
----The recent snow storm in China is really terrible.
----Yes. A lot of damage ____.
A. are caused B. were caused
C. has been caused D. had been caused
13. (2008年北京崇文区一模)
We’ve always wanted a house in the country, but we____ about where it should be.
A. argued B. had argued C. will argue D. are arguing
14. (2008年北京宣武区一模)
----____ from Denmark?
----No, I’m Swedish.
Do you come B. Are you coming
C. Have you come D. Did you come
15. (2008年北京宣武区一模)
Coubertin ____ as the founder of the modern
Olympic Movement.
A. regards B. is regarded
C. has regarded D. was regarded
莲山课件 原文地址:http://www.5ykj.com/shti/gaosan/48023.htm
5、有甲、乙、丙三人,每人或者是老实人,或者是骗子。甲说:“乙是骗子”;乙说:“甲和丙是同一种人”。问:丙是哪一种人? |