五年级上册第五单元测试题(一)
五年级上册第五单元测试题(一)【单元导航】 通过本单元的学习,你会用字母表示数、数量、定律和计算公式,认识方程,会解方程,并用方程解决实际问题吗?相信自己,你一定能行!【学业评价】一、用心读题,认真填写20分)1、张军要写500个大字,他每天写X个,500÷X表示( ) 2、用字母表示:加法结合律( );乘法分配律( ) 3、2个b相乘写成( ),2个b相加写成( ) 4、一个数除以a,商4余b,这个数是( ) 5、食堂里的粮食,每天吃a千克,吃了b天,还剩n千克食堂里一共有( )千克粮食如果a=27.5,b=2——n=38,食堂一共有( )千克粮食 6、每箱苹果x元,王阿姨上午卖了8箱,下午卖了11箱苹果这一天一共卖了( )元钱;上午比下午少卖了( )元钱 7、三个连续自然数的和是36,这三个数中最大的数是( ),最小的数是( ) 8、找规律:1,3,4,6,7,12,m,n,13,48,m表示的数是( ),n表示的数是( ) 9、如果x=y,根据等式的性质填空: x+( )=y+7 x÷c=y÷( )(c≠0) 10、如图所示,用含有字母的式子表示图中阴影部分的面积是( );当b=10厘米,a=8厘米时,阴影部分的面积是( )。
11、当4x=9时,x=( );则0.6x=( ) 二、仔细辨析,正确判断(6分) )1、含有未知数的式子是方程 )2、一件衣服减价c元后是100元,原价是100-c )3、当x=2时,x2=2x )4、若a-1.7=b+1.4,则a>b )5、mc-nc=(m-n)c )6、b个7相加,和是7b三、反复比较,合理选择12分)1、a与b的和的9倍用式子表示为( ) A.a+9b B.9a+b C.9(a+b)2、方程6-2x=2的解是( ) A.x=0.5 B.x=2 C.x=43、方程x+( )=8.7的解是x=5.4,括号里的数应是( ) A.3.3 B.5.4 C.8.74、三个边长都是c厘米的正方形拼成一个长方形,这个长方形的周长是( )厘米 A.8c B. 10c C.12c5、李明今年x岁,妈妈今年y岁,10年后李明比妈妈小( )岁 A.x-y B.y- 附送:2019-2020年五年级上册第五单元测试题一、根据汉语补全下列单词。
1.双肩背包kn__ps__ck 2.生日 b__ __th __ay 3.腰带 b__lt4. 礼物 pr__s__nt 5. 购物中心 sh__pping m__ll6.九月 S__pt__mber 7. 五月 M__y 8. 今天 t__day9. 日期 d__te 10. 礼服 s__it二、连线Mother’s Day September 10Children’s Day May 8Teacher’s Day January 1New Year’s Day December 25Chrimtams Day June 1三、选择 )1. Where ______ you going? A . are B . is C . am( )2. _______buy a present for my father. A. For B. To C. At( )3. His birthday is on _____ 15. A. may B. mey C. May( ) 4. What’s________ date today? It’s May 6. w W w . A. the B. a C. an( )5. When’s_________birthday, Dongdong? A. you B. your C. yours( )6. Let_____go to the shopping mall. A. us B. is C. we( )7. A: Is it your _____ birthday? No, it’s not. A. father B. father’s C. father’( )8. A: What______Tino want to buy for Sandy? B: A belt. A. is B. do C. does( )9. A: What do you want to buy? B:__________ A. Yes, I am B. Let’s go shopping. C. Well, I’m not sure.( )10. _______is on Jun 1st. A. Child’s B. Children C. Children’s Day四、选词填空。
(一) What When Where How Why1. ___________is Cody’s birthday? 2. ___________is the date today?3. ___________long does it take to go to school? 4. _________are you going?5. _________did you do after school? 6. _________don’t you ride a bike?7. _________is Children’s Day? 8. _________does Billy go to school?9. _________was your day? 10. __________time do you get up?(二) join about present for AnywayA: Where are you going?B: I’m going to buy some__________for my teacher.A: Why?B: Tomorrow is Teacher’s Day. It’s September 10. We want to buy her some presents. Can you_________us?A: Sure! What do you want to buy?B: I want to buy some flowers_________her. How________you?A: Well, I’m not sure. A car or a book?B: ________, let’s go to the supermarket.六、阅读理解。
Dongdong: Where are you going?Sandy: To buy a present for my father.Dongdong: Is it your father’s birthday?Sandy: Yes, His birthday is on May 5. I want to buy a shirt for him.1. Sandy wants to buy a shirt for her father.( )2. Dongdong will play the game.( )3. Billy’s father’s birthday is on May 5. ( )4. Billy wants to buy a shirt.( )5. Sandy’s father’s birthday is in March.( )。




