期末检测卷(一)(含答案)
2022-2023学年七年级下学期数学学习质量检测卷(一)(期末)(含答案)

一.选择题(每小题3分,满分42分)1.下列各数中,属于无理数的是()A.3.14159 B.C.D.2π2.在平面直角坐标系xOy中,点A(﹣1,﹣2)关于x轴对称的点的坐标是()A.(1,2)B.(1,﹣2)C.(﹣1,2)D.(﹣1,﹣2)3.下列所示的四个图形中,∠1和∠2是同位角的是()A.②③B.①②③C.①②④D.①④4.解方程组的最佳方法是()A.代入法消去a,由②得a=b+2B.代入法消去b,由①得b=7﹣2aC.加减法消去a,①﹣②×2得3b=3D.加减法消去b,①+②得3a=95.如图,P是∠ABC内一点,点Q在BC上,过点P画直线a∥BC,过点Q画直线b∥AB,若∠ABC=115°,则直线a与b相交所成的锐角的度数为()6.下列调查方式中最适合的是()A.要了解一批节能灯的使用寿命,采用普查的方式B.为保证“神舟9号”的成功发射,对其零部件进行检查采用抽样调查方式C.对乘坐某班次客车的乘客进行安检,采用抽查的方式D.调查本班同学的视力,采用普查的方式7.在平面直角坐标系中,平行于坐标轴的线段PQ=5,若点P坐标是(﹣2,1),则点Q不在第()象限.A.一B.二C.三D.四8.一元一次不等式﹣3x﹣1>2的解集在数轴上表示为()A.B.C.D.9.下列图形中,已知∠1=∠2,则可得到AB∥CD的是()A.B.C.D.10.为了说明“若a≤b,则ac≤bc”是假命题,c的值可以取()A.﹣1 B.0 C.1 D.11.解不等式组,该不等式组的最大整数解是()12.已知实数a、m满足a>m恒成立,当方程组的解x、y 满足x>y时,则m的取值范围是()A.m>﹣3 B.m≥﹣3 C.m≤﹣3 D.m<﹣3 13.某家具生产厂生产某种配套桌椅(一张桌子,两把椅子),已知每块板材可制作桌子1张或椅子4把,现计划用120块这种板材生产一批桌椅(不考虑板材的损耗),设用x块板材做桌子,用y 块板材做椅子,则下列方程组正确的是()A.B.C.D.14.关于x的不等式组有解,那么m的取值范围为()A.m≤﹣1 B.m<﹣1 C.m≥﹣1 D.m>﹣1二.填空题(每小题3分,满分15分)15.命题“全等三角形的对应边都相等”的逆命题是命题.(填“真”或“假”)16.已知,大正方形的边长为5厘米,小正方形的边长为2厘米,起始状态如图所示.大正方形固定不动,把小正方形以1厘米/秒的速度向右沿直线平移,设平移的时间为t秒,两个正方形重叠部分的面积为S平方厘米.当S=2时,小正方形平移的时间为秒.17.小东在拼图时,发现8个一样大小的长方形,恰好可以拼成一个大的长方形如图1所示.小林看见了说:“我也来试一试.”结果小林七拼八凑,拼成了如图2那样的正方形,中间还留下了一个恰好是边长为2cm的小正方形,则这个小长方形的面积为cm2.18.不等式3x﹣6>0的解集为.19.如图,在平面直角坐标系中,一巡查机器人接到指令,从原点O 出发,沿O→A1→A2→A3→A4→A5→A6→A7→A8…的路线移动,每次移动1个单位长度,依次得到点A1(0,1),A2(1,1),A3(1,0),A4(2,0),A5(2,﹣1),A6(3,﹣1),A7(3,0),A8(4,0),…若机器人巡查到某一位置的横坐标为23时,即停止,则其纵坐标为.三.解答题20.(10分)已知方程组中x为负数,y为非正数.(1)求a的取值范围;(2)在a的取值范围中,当a为何整数时,不等式2ax+3x>2a+3的解集为x<1.21.(8分)随着生活水平的日益提高,人们越来越喜欢过节,节日的仪式感日渐浓烈,某校举行了“母亲节暖心特别行动”,从中随机调查了部分同学的暖心行动,并将其分为A,B,C,D四种类型(分别对应送服务、送鲜花、送红包、送话语).现根据调查的数据绘制成如下的条形统计图和扇形统计图.请根据以上不完整的统计图提供的信息,解答下列问题:(1)该校共抽查了多少名同学的暖心行动?(2)求出扇形统计图中扇形B的圆心角度数?(3)若该校共有2400名同学,请估计该校进行送鲜花行动的同学约有多少名?22.(7分)感知与填空:如图①,直线AB∥CD.求证:∠B+∠D=∠BED.阅读下面的解答过程,井填上适当的理由.解:过点E作直线EF∥CD∴∠2=∠D()∵AB∥CD(已知),EF∥CD,∴AB∥EF()∴∠B=∠1()∵∠1+∠2=∠BED,∴∠B+∠D=∠BED()应用与拓展:如图②,直线AB∥CD.若∠B=22°,∠G=35°,∠D=25°,则∠E+∠F=度.方法与实践:如图③,直线AB∥CD.若∠E=∠B=60°,∠F=80°,则∠D=度.23.已知实数x、y、z满足,试求的值.24.(8分)如图,在10×10的正方形网格中,每个小正方形的边长为1个单位长度.△ABC的顶点都在正方形网格的格点上,且通过两次平移(沿网格线方向作上下或左右平移)后得到△A'B'C',点C的对应点是直线上的格点C'.(1)画出△A'B'C';(2)在BC上找一点P,使AP平分△ABC的面积;(3)试在直线l上画出所有的格点Q,使得由点A'、B'、C'、Q 四点围成的四边形的面积为9.25.(10分)一方有难,八方支援.“新冠肺炎”疫情来袭,除了医务人员主动请缨逆行走向战场外,众多企业也伸出援助之手,某公司用甲,乙两种货车向武汉运送爱心物资.两次满载的运输情况如表:甲种货车辆数乙种货车辆数合计运物资吨数第一次 3 4 29第二次 2 6 31 (1)求甲、乙两种货车每次满载分别能运输多少吨物资;(2)目前有46.4吨物资要运输到武汉,该公司拟安排甲乙货车共10辆,全部物资一次运完,其中每辆甲车一次运送花费500元,每辆乙车一次运送花费300元,请问该公司应如何安排车辆最节省费用?参考答案一.选择题1.D.2.C.3.C.4.D.5.C.6.D.7.D.8.B.9.B.10.A.11.A.12.C.13.D.14.D.二.填空15.略16.1或6.17.60.18.x>2.19.﹣1或0.三.解答题20.解:(1)解方程组得,,∵x为负数,y为非正数,∴,解得﹣2≤a<3;(2)2ax+3x>2a+3,(2a+3)x>2a+3,∵要使不等式2ax+3x>2a+3的解集为x<1,必须2a+3<0,解得:a<﹣,∵﹣2≤a<3,a为整数,∴a=﹣2,所以当a为﹣2时,不等式2ax+3x>2a+3的解集为x<1.21.解:(1)20÷25%=80(人),答:该校共抽查了80名同学的暖心行动.(2)360°×=144°,答:扇形统计图中扇形B的圆心角度数为144°.(3)2400×=960(人),答:该校2400名同学中进行送鲜花行动的约有960名.22.解:感知与填空:过点E作直线EF∥CD,∴∠2=∠D(两直线平行,内错角相等),∵AB∥CD(已知),EF∥CD,∴AB∥EF(两直线都和第三条直线平行,那么这两条直线也互相平行),∴∠B=∠1(两直线平行,内错角相等),∵∠1+∠2=∠BED,∴∠B+∠D=∠BED(等量代换),故答案为:两直线平行,内错角相等;两直线都和第三条直线平行,那么这两条直线也互相平行;两直线平行,内错角相等;等量代换.应用与拓展:过点G作GN∥AB,则GN∥CD,如图②所示:由感知与填空得:∠E=∠B+∠EGN,∠F=∠D+∠FGN,∴∠E+∠F=∠B+∠EGN+∠D+∠FGN=∠B+∠D+∠EGF=22°+25°+35°=82°,故答案为:82.方法与实践:设AB交EF于M,如图③所示:∠AME=∠FMB=180°﹣∠F﹣∠B=180°﹣80°﹣60°=40°,由感知与填空得:∠E=∠D+∠AME,∴∠D=∠E﹣∠AME=60°﹣40°=20°,故答案为:20.23.解:∵实数x、y、z满足,∴x=y,z=y,将x=y,z=y代入可得:==.24.解:(1)如图所示:△A'B'C'即为所求;(2)如图所示:点P即为所求;(3)如图所示:点Q即为所求.25.解:(1)设甲、乙两种货车每次满载分别能运输x吨和y吨物资,根据题意得,,解得,,答:甲、乙两种货车每次满载分别能运输5吨和3.5吨物资;(2)设安排甲货车z辆,乙货车(10﹣z)辆,根据题意得,5z+3.5(10﹣z)≥46.4,解得,z≥7.6,∵x为整数,∴x=8或9或10,设总运费为w元,根据题意得,w=500z+300(10﹣z)=200z+3000,∵200>0,∴w随z的增大而增大,∴当z=8时,w的值最小为w=200×8+3000=4600,答:该公司应如何甲货车8辆,乙货车2辆最节省费用.。
苏教版2022-2023学年小学五年级上册数学期末检测卷(卷一)含解析

苏教版2022-2023学年小学五年级上册数学期末检测卷(卷一)一、选择题(满分16分)1.四(1)班32名同学到公园骑自行车,3人座的和2人座的共租了12辆,其中3人座的租了()辆。
A.10B.8C.42.()立体图形从左面看,所看见的图形是.A.B.C.D.3.5名同学参加跳远比赛,成绩分别是:小明188厘米、小刚2.05米、小枫2.1米、晨晨190厘米、小雨203厘米,得第一名的是()A.小雨B.小枫C.小刚4.下面各数中,()最接近12。
A.12.05B.11.91C.11.98D.12.95.观察汽车商标,其中是轴对称图形的个数为()A.2B.3C.46.用简便方法计算76×101=76×100+76是根据().A.乘法交换律B.乘法结合律C.乘法分配律7.下面三组线段中,能围成一个三角形的是()。
A.4厘米、5厘米、9厘米B.5厘米、6厘米、12厘米C.6厘米、8厘米、10厘米8.已知△×□=☆,算式中的图案都不是0,下面等式不成立的是()。
A.☆=□×△B.☆÷□=△C.△=☆÷□D.□÷△=☆二、填空题(满分16分)9.有一些大小相同的正方体木块堆成一堆,从上面看是图1,从前面看是图2,从左面看是图3,这堆木块共______块.10.2019年某主题公园共接待游客729500人次,改写成用“万”作单位的数是()万人,再保留一位小数约是()万人。
11.有一次数学练习,共有25题,每做对一题得4分,错一题或不做一题扣1分,小琴得了75分,则她做对的题数是_______个.12.平行四边形具有_______性,而三角形具有_______性.13.平移时物体的()不变,()不变.14.减数是16.2,差是4.9,被减数是().15.计算15×12-248÷8,可以将()法和()法同时计算,计算结果是()。
人教版数学五年级上册期末测试高频考点卷(卷一)(含答案)人教版

人教版数学五年级上册绝密★启用前五年级数学上册期末检测卷(卷一)考试时间:90分钟;满分:100分班级: 姓名: 成绩:注意事项:1.答题前填写好自己的班级、姓名等信息。
2.请将答案正确填写在答题区域,注意书写工整。
卷面(2分)。
我能做到书写端正,格式正确,卷面整洁。
一、认真填一填。
(每空1分,共21分)1.循环小数1.29090…也可以写作( ),保留两位小数是( )。
2. 7.6×5.13的积是( )位小数,28.7÷0.07的商的最高位在( )位。
3.在下面○里填上>、<或=,在括号里填上恰当的数。
5.07×÷0.97 32.4÷( )=12 3.7÷×100 7.28÷5.2=( ) ÷524.一个两位小数,用“四舍五入法”保留一位小数,得到的近似值是9.9,这个两位小数最小是( ),最大是( )。
5.一条水渠的横切面是梯形,渠口宽4m ,渠底宽2.5m ,渠深1.2m ,横切面的面积是( )平方米。
6.根据32×48=1536直接写各式的结果。
0.32×4.8=( )3.2×4.8=( )1.536÷0.48=( )153.6÷0.32=( )7.书店购进a 本《趣味数学》,平均每天卖出b 本,卖了4天,还剩( )本;如果a=280,b=25,那么还剩( )本。
8.一个三角形的面积是4cm 2,高是3.2 cm ,底是( ) cm ;与它等底等高的平行四边形的面积是( )cm 2。
9.广场上的大钟5点敲5下,12秒敲完,10点敲10下,( )秒敲完。
10.一个口袋里有5个球,分别是1个红球,3个蓝球和1个绿球,闭上眼睛从口袋里摸出1个球,摸到( )球的可能性最大。
二、仔细判一判。
(对的画√,错的画X ,每题1分,共5分)1.一个数除以小数,结果要比原来的数大。
上海市通用2022-2023学年五年级下册数学期末检测卷(卷一)含解析

上海市通用2022-2023学年五年级下册数学期末检测卷(卷一)一、填空题.(每空1分,共26分)1.m和n是互质数,它们的最小公倍数是()。
2.如下图,这个几何体从()面看是,从()面看是,从()面看是。
3.23000dm3=()m312dm350cm3=()dm3=()L4.8L=()mL0.17m3=()L=()mL4.226至少增加()就是3的倍数,至少减少()就是5的倍数。
5.35的分子乘上3,要使分数大小不变,分母应是()。
6.李林和张军两人进行1000米的长跑比赛。
下图中的两条折线分别表示两人途中的情况。
看图回答问题。
(1)跑完1000米,李林用_____分,张军大约用_____分。
(2)起跑后的第1分,_____跑的速度快些。
(3)起跑后的第_____分,两人跑的路程同样多,大约是_____米。
7.一个长方体的长是12cm,宽是8cm。
在它长边的中点处切成两个相等的长方体,这两个长方体的表面积比原长方体的表面积增加96cm2(如下图)。
原来长方体的体积是________cm3,表面积是________cm2。
8.棱长为6dm的正方体铝块的体积是()dm3;把它熔铸成一个底面积为24dm3的长方体,长方体的高是()dm.9.某公司生产某批次的6个零件中,只有1个零件质量轻。
如果用没有砝码的天平去称2次,能保证找出这个轻的零件,你将按_____个一组来分它们。
10.下图是某商场2020年下半年的销售情况统计图。
衬衫()月份销售量最低;两种服装()月份销售量相差最多,相差()件。
二、判断题.(10分)11.所有非0自然数都是1的倍数。
()12.1﹣+=0.()13.一个分数约分后,它的大小不变,但分数单位却变大了。
()14.因为315的分母含有2、5以外的质因数,所以315不能化成有限小数.()15.因为2137÷=,所以21是倍数,3是因数,7也是因数。
()三、选择题.(10分)16.一个正方体的表面积是24平方分米,把这个正方体的棱长增加1分米,得到的新正方体的体积比原来增加()立方分米。
最新人教版八年级下册期末模拟检测卷(含答案,可直接打印)(一)

最新人教版八年级下册期末模拟检测卷时间:120分钟满分:120分一、听力测试。
(本大题共20小题,每题1分,共20分。
)第一节:听句子,选择与其意思相符的图片.每个句子读两遍.(每小题1分,计5分)()1. A. B. C.()2. A. B. C.()3. A. B. C.()4. A. B. C.()5. A. B. C.第二节:听短对话,选择正确的答案.每段对话读两遍.(每小题1分,计5分)()6. How much food does the elephant eat a day?A. 150 kilosB. 120 kilosC. 250 kilos()7. How many times did Scott help his parents do housework last week?A. OnceB. TwiceC. Three times()8. What has rick done?A. Play computer games.B. Clean the table.C. Buy some sugar.()9. Which book does Tony like reading?A. Alice in wonderlandB. Hansel and GretelC. Harry Potter()10. What's the relationship between Susan and Robert?A. ClassmatesB. Mother and sonC. Sister and brother第三节:听长对话,选择正确的答案.每段对话读两遍.(每小题1分,计5分)听第一段对话,回答第11-12小题()11. What were Mary doing when the light went out?A. Doing her homework.B. Washing her clothesC. Looking after her grandma()12. Where did Mary’s parents go last night?A. To the supermarket.B. To Mary's grandma's house.C. To the hospital.听第二段对话,回答第13-15小题()13. Where did Sally give the English speech?A. In the classroomB. On the playground.C. In the hall.()14. How did Sally feel when she gave the speech at first?A. A little nervousB. Very upset.C. A little excited()15. What was Sally’s speech about?A. How to learn English wellB. How to save the endangered animalsC. How to get on well with others第四节:听独白,选择正确的答案.每段对话读两遍.(每小题1分,计5分)()16. What was Vince's father doing at 7:40 yesterday evening?A. doing the dishesB. Sweeping the floor.C. Cleaning the table.()17. When did Mr. Steen fall ill?A. At about 7:20 p. m.B. At about 7:30 p. m.C. At about 7:40 p. m()18. Where was Mr. Steen lying when Vince and his father got to his home? A. On the sofa B. On the bed C. On the floor()19. How did Vince and his father send Mr. Steen to the hospital?A. by taxiB. by busC. by car()20. How long did Vince and his father stay in the hospital?A. For about one hourB. For about two hoursC. For about three hours二、单项选择(共15小题,每小题1分,计15分)()21.The Nile is the longest river in _______ world.A. aB. anC. anD. /()22. —I haven’t fi nished the book report yet.— Oh, you should hurry up. The report is due _______ two weeks.A. inB. onC. atD. with()23. Hard work leads to _______. If you want to achieve something, you must work hard.A. troubleB. satisfactionC. pressureD. success()24. — _______ I see Bob, he is always listening to music.— Yeah, he is crazy about it.A. WheneverB. SinceC. AlthoughD. If()25. Susan isn’t _______ girl in our class. Cathy is even _______ than her.A. taller; tallerB. the tallest; tallerC. taller; the tallestD. the tallest; the tallest()26.— Would you please _______ yourself to us?— OK. My name is Max and I'm from America.A. introduceB. followC. enjoyD. improve()27.— What do you think of your hometown Hainan, Liu Tao?—Very beautiful, _______ in summer. Lots of visitors come and go swimming in the sea every year.A. especiallyB. quicklyC. generallyD. probably()28. — I fear that I won't be able to find _______ to eat when I travel.—Don’t worry! In Singapore, you can find a lot of food from China.A. something goodB. somewhere goodC. anything goodD. anybody good()29. It's unbelievable that technology has progressed in _______ rapid way.A. such aB. suchC. so aD. so()30. — _______ you _______ writing the e-mail yet?— No, I haven't. But I will do it later.A. Have; finishedB. Did; finishC. Will; finishD. Do; finish()31. I am interested in history. _______ of the books in my bookcase _______ about history.A. Three fifths; areB. Three fifth; areC. Three fives; isD. Three fives; are()32. The little boy _______ a big drum in the yard when his mother ____ in.A. beat; was comingB. was beating; cameC. beat; cameD. is beating; is coming()33. — Do your parents always go to work at seven?— Yes. They _______ up early on weekdays.A. are used to getB. used to get areC. used to gettingD. used to getting()34. — Where's your grandma, David?—She’s in the living ro om. My brother is teaching her how to _______ WeChat red envelopes.A. fix upB. try outC. cut offD. give out()35.— You look tired, _______, Molly?— I stayed up late yesterday.A. How do you like itB. What's the matter with youC. How is your journeyD. What can I do for you三、完形填空(共10小题,每小题1分,计10分)(★★☆☆☆)Almost every player wants to win in a game. But in an important bike riding race, a biker did 36 different. That was a bike riding race in Spain. A biker named Ismael Esteban was riding to the finishing line when his bicycle was 37 . It was a great chance for another biker, Agustin Navarro, who was following him. He just needed to ride a little 38 and he would certainly go past Esteban and win the first prize. However, what happened next 39 everyone! Esteban didn’t give up but ran along the road with his 40 on his shoulders. At the same time, Navarro 41 to ride past Esteban. He slowed down and followed him.When other bikers in the race saw this, they kept 42 for the two bikers while they were making their way to the finishing line. Someone took a video of his 43 and put it online. So far, it has been shared thousands of times around the world.After the race, Navarro told a newspaper, " I don't want to 44 like at It's unfair. So I chose to follow Esteban 45 he was walking. "What was moreamazing, he refused again when Esteban planned to give the medal to him after the race.()36. A. everything B. something C. anything D. nothing ()37. A. broken B. old C. special D. cheap()38. A. worse B. Slower C. faster D. better()39. A. marked B. surprised C. counted D. feared()40. A. car B. hat C. video D. bike()41. A. wanted B. refuse C. started D. decided ()42. A. cheering B. thanking C. looking D. fighting ()43. A. bike B. line C. prize D. race()44. A. build B. lose C. win D. make()45. A. while B. unless C. before D. until四、阅读理解(共15小题,每小题2分,计30分)第一节:根据短文内容,选择最佳答案.A(★★☆☆☆)My name is Sam I joined a club called "passing help" last month. Now let me tell you why I joined it.One evening this May, on my way home my old car broke down. It was 25 miles from my home. I wanted to get a ride, but there was no car. I also wanted to take a taxi, but it was hard to take a taxi. I decided to take a bus home. I went to a bus stop nearby.After a while, a bus came, but it did not go to my town. The bus driver was a young woman. She was kind and she told me which bus I should take I waited there for about thirty minutes, but no bus came. At last a car came to me and a woman came out of the car. She was just the bus driver. "When I reached the bus station, I got to know that the bus to your town couldn't come, so I returned here. I just can't leave you here, "she said. "Get in my car and I will take you back to your home.” “ It is a long way,” I said.“ Come on, sir,” she said. “Let's go.”On the way she told me a story. A few days ago, there wasn't gas(汽油)in her car. An old man drove her up to a gas station and then back to her car.When we got to my home, I wanted to give her some money to thank her, but she didn’t accept. "I only want to help others and do something nice for somebody. Pass it along, "she said.()46. What happened to Sam one evening this May?A. He lost his way.B. His car broke down.C. He was hurt in an accident.D. He couldn’t reach the gas station.()47. Sam didn't think of going home _______ that eveningA. by trainB. by busC. by carD. by taxi()48. From the passage, we know that the young woman was _______.A. a club bossB. a taxi driverC. a bus driverD. a gas station worker()49. The young woman wanted Sam to _______.A. give her some moneyB. get on her busC. take her to her houseD. help others just as she did()50. The best title of the passage is “_______”.A. A Kind old manB. Getting a rideC. A Broken carD. Passing HelpB(★★★☆☆)I am Alice. My sister and I spent our last summer holiday with our uncle who is a geologist(地质学家)and loves to collect stones.One day he bought us two backpacks and asked us to go to the mountain with him. We walked the whole day. Every now and then he put stones in our backpacks. To our surprise, he also took some stones out from them, But we thought he had just found better stones.When we returned to the house, we were very tired. The backpacks were so heavy that we felt relief (轻松)when we took them off. Yet our uncle’s backpack was half empty.“Why did you give us so many stones?” we asked“I didn’t. You did, "he said. "You didn’t know it, but I gave you a little attitude (态度)test today. I listened to every word you said. Whenever you were complaining(抱怨),I added a stone to your backpacks. Whenever you talked about something with positive(积极的)thinking, I took out a stone. And now look at your backpacks. "Our backpacks were full of stones.“ Your negative(消极的)thoughts are just like stones. You carry them in your mind just like those stones in your backpacks. The more negative thoughts you have, the heavier your mind will be, "said our uncle.With great love, our uncle taught us one of the most important lessons of life-the power of the attitude.()51. Alice's uncle likes to _______.A. collect coinsB. collect stonesC. collect stampsD. collect books()52. When Alice's uncle took out some stones from her backpack, she thought ____.A. she said too many wordsB. her uncle had found better stonesC. her uncle wanted her to feel a sense of reliefD. she talked about something with positive thinking()53. Alice's and her sister's backpacks were full of stones because they ____.A. complained too much on the wayB. were hard-workingC. enjoyed collecting stones very muchD. chose wrong backpacks to carry the stones ()54. The underlined word “them” refers to _______ in the passage.A. the stonesB. the backpacksC. the positive thoughtsD. the negative thoughts ()55. The writer wrote this passage to encourage us to _______.A. be pleased to take others' adviceB. have a positive attitude towards lifeC. make a plan before doing somethingD. help people in trouble第二节:阅读短文,并按要求完成任务.C(★★★☆☆)A little boy invited his mother to the first parents meeting of his primary school. To his surprise, his mother said she would go. ①_______ She was not a beautiful woman because of the scar on her face. His mother told him there was the scar when she was born.At the meeting, other people were impressed by the kindness and natural looks of his mother. But the little boy felt embarrassed for his moms looks, and hid himself behind others. Just at that time, he heard the conversation between his mother and his teacher.“How did you get the scar on your face? "the teacher asked.The mother replied, "When my son was a baby, his room caught fire one day. ②Everyone was too afraid to get into the room. ③_______ While I was running towards his bed, a beam(横梁)fell down and I placed myself over him to protect him. I was knocked over and I knew nothing.④幸运的是,有人救了我们.” She touched the burned side of her face. “ But I have never regretted(后悔)doing what I did,” she added.On hearing that, the little boy was so moved that he hugged his mother with tears in his eyes. He held his mother's right hand tightly for the rest of the day.56.从下面四个选项中选出能填入文中①和③处的最佳选项.A. I rushed into it in a minute.B. The boy never wanted his mother to come to his school.C. This would be the first time that his classmates and his teachers met his mother.D. I was very worried and called the policeman.①_______ ③_______57.将文中画线句子②译成汉语.___________________________________________________58.将文中画线句子④译成英语.___________________________________________________59. What do you think of the little boy’s mother?___________________________________________________60. What did the little boy do for the rest of the day?___________________________________________________五、补全对话(共5小题,每小题2分,计10分)从方框中选择适当的选项补全对话(其中有两项是多余的).A: Hi. Michael. 61B: Nothing much. What's up?A: 62 Would you like to go shopping with me?B: Sure. I also want to buy something. 63 You didn’t answer my phone.A: Sorry, I was helping my mother water flowers in the garden. What about you?B: 64 We go to the park nearly every weekend.A: That sounds interesting. 65B: Of course not. I'll call you by then.61._______ 62._______ 63._______ 64._______ 65._______六、词汇运用(共10小题,每小题1分,计10分)A)根据句意及首字母提示填写单词.66. It is wrong to c_______ our teacher. You should tell the truth67. Don't worry. We will work out the problem by o_______.68. Tony has gone to Australia and he will r_______ in a wee k69. This plan is to p_______ young people with Jobs.70. The lake is twenty meters d_______. You can’t swim in it.B)用括号内所给单词的适当形式填空.71. We all know that Hainan is in the _______(south)part of China.72. The woman found the hospital without _______(difficult).73. The _______(laugh)of the children can be heard here and there.74. Paul is much _______(strong)than Jim, isn’t he?75. The girl doesn't know how to deal with the _______(remain)food.七、综合填空(共10小题,每小题1分,计10分)(★★★☆☆)阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式.Mao Lihui is a father of a primary school student. In the past, Mao spent a lot of time checking his 76 (kid)homework every day. Mao said, "I don’t like checking math homework 77 a long day at work. "Many other parentssaid that, too. So Mao made a 78 (decide)to develop(研制)an app which can free parents from checking math homework.Mao Lihui works at Hangzhou Dana Technology Inc. He and his team developed the app "Love Homework". The team 79 (train)computers to recognize(识别)the numbers even when the children' s handwriting(笔迹)was 80 (care). By taking a photo, the app can check math 81 (problem)in one second, with over 95% accuracy(准确率).Many parents said the free app made a big 82 (different)to their life. Mao Lihui had a strong 83 (feel )of satisfaction about that. Mrs. Xu, a mother who used the app, said " 84 saved me a lot of time and the accuracy was 85 (good)than my own. I hope they can come up with more similar homework-checking apps.”76._______ 77._______ 78._______ 79._______ 80._______81._______ 82._______ 83._______ 84._______ 85._______八、书面表达(计15分)中央电视台的节目《经典咏流传》用流行歌曲的演唱方法重新演唱经典诗词(poetry),节目一经播出,极大地激发了人们对中国经典诗词的阅读热情.为了鼓励同学们学习经典诗词,你们学校计划举行一次背诵比赛.假如你是李华,你们班的交换生Peter对中国诗词很感兴趣,请你给他发封电子邮件,邀请他参加这次比赛.词数80左右.具体安排如下:①比赛时间:9月23号下午2:00开始;②比赛地点:学校礼堂;③每班派两人参加比赛,一人背诵两首自选古诗词,一人背诵一首指定的(appointed)古诗词;④设一等奖三名,二等奖五名,三等奖十名;⑤参加人员:全体师生._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________参考答案:一、1-5 ABACB 6-10 BACBC 11-15 ACCAB 16-20 BACAC二、21-25 CADAB 26-30 AACAA 31-35 ABCDB三、36-40 BACBL 41-45 BADCA四、A)46-50 BACDD B)51-55 BBADBC)56.C A57.每个人都太害怕而不敢进入他的房间.58. Luckily, someone saved us.59. She was a very kind and brave mother.60. He held his mother's right hand tightly for the rest of the day五、61-65 BECFA六、A)66. cheat 67. ourselves 68. return 69. provide 70. deepB)71. southern 72. difficulty 73. laughter 74. stronger 75. remaining七、76. kids 77. after 78. decision 79. trained 80. careless81. problems 82. difference 83. feeling 84. It 85. better八、One possible version:Dear Peter,In order to encourage the students to learn more ancient Chinese poetry, our school will hold an ancient poetry reciting competition. I know you are interested in Chinese poetry, so I invite you to take part in it. The competition will be held in the school hall at 2:00 on the afternoon of September 23rd. Two students from each class take part in the competition. One of them recites two poems. He or she can choose what to recite. The other needs to recite one appointed poem. There are three first prizes, five second prizes and ten third prizes. All the teachers and students will take part in It on time.If you need any help, please tell me.Yours,Li Hua。
新译林版初中七年级下册英语期末测试卷(含听力材料及答案解析)

期末检测卷(一)时间:120分钟满分:150分第Ⅰ卷听力部分(30分)Ⅰ. 关键词语选择(共5小题;每小题1分,满分5分)你将听到五个句子。
请在每小题所给的A、B、C三个选项中选出一个你所听到的单词或短语。
每个句子读两遍。
1. A. ship B. shoe C. shop2. A. different B. difficult C. difference3. A. America B. Africa C. France4. A. bench B. parents C. presents5. A. look for B. pay attention C. pay forⅡ. 短对话理解(共10小题;每小题1分,满分10分)你将听到十段对话,每段对话后有一个小题。
请在每个小题所给的A、B、C 三个选项中选出一个最佳选项。
每段对话读两遍。
6. What is the weather like today?A. B. C.7. How does Li Lei's mother go to work when it rains?A. B. C.8. Where are the two speakers?A. B. C.9. Where did Tom go last week?A. B. C.10. Which animal can help people?A. B. C.11. How much was the scarf last week?A. 158 yuan.B. 128 yuan.C. 108 yuan.12. How often does Amy's mother play table tennis?A. Every day.B. Once a week.C. Twice a week.13. What's in the tree?A. A big bird.B. A kite.C. A model plane.14. What would the man like to drink?A. A glass of milk.B. A cup of coffee.C. A cup of apple juice.15. Which floor is Lily's classroom on?A. On the sixth floor.B. On the ninth floor.C. On the tenth floor.Ⅲ. 长对话理解(共5小题;每小题1分,满分5分)你将听到两段对话,每段对话后有几个小题。
七年级语文期末综合检测卷(一)

期末综合检测卷(一)一、积累运用(共20分)1.给加点的字注音,或根据拼音写出汉字。
(2分)生命的美丽,永远展现在进取之中。
就像大树的美丽,展现在它高耸入云的蓬勃生机中;像雄鹰的美丽,展现在它搏风击雨的翱.翔中;像江河的美丽,展现在它一xiè千里的奔流中。
①翱áo ②xiè泻2.依次填入下列句中空缺处的词语最恰当的一项是(2分)( B )①艰苦的生活环境能把人们的意志锤炼得更加和刚强。
②这件实验仪器非常昂贵,用时一定要小心翼翼,轻拿轻放,以免损坏。
③她将传统评剧演出与现代舞台艺术结合, 开创出别开生面的表演风格。
A.坚忍精密从而B. 坚韧精密从而C.坚忍精巧进而D. 坚韧精巧进而导析:B ①“坚忍”指在艰难困苦的情况下坚持而不动摇;“坚韧”指坚固有韧性,侧重于“韧”。
“坚韧”更符合语境。
②“精密”强调精确细密,一般用于形容要求十分严格的仪器或计算结果;“精巧”强调精细巧妙,一般用于形容技术、器物构造等需要设计的事物。
“精密”更符合语境。
③“进而”侧重于继续往前,更进一步;“从而”侧重于表示上文指明原因、条件、方法等,下文用“从而”引出结果、目的等。
“从而”更符合语境。
故选B。
3.下列句中加点的成语使用不恰当的一项是(2分)( A )A.这个毒枭被缉毒警察当场击毙,终于落得个马革裹尸....的下场。
B.大家劝他不要为一点小事就整天怏怏不乐....,他总是不听劝说。
C.这位年轻女教师,用生命谱写着最伟大的爱的赞歌。
她是当之无愧....的最美教师。
D.电脑特技的使用,使电影里出现了许多惊心动魄....的画面。
导析:A A项,“马革裹尸”指军人战死于战场,不合语境。
4.下列各句中,没有语病的一项是(2分)( A )A.心灵手巧的盆景师,把植物、山石、工艺品等加工整合,创作出构思精巧的微型景观。
B.校园艺术节成功举办的原因,是学校有序组织、师生积极参与及家长支持配合的结果。
C.走进图书馆,当我们触目那些或发黄或崭新的书籍时,会将眼睛和心灵都映照得明亮。
部编版小学语文四年级下册期末必考题检测卷(含答案) (10)

期末测试卷(一)(考试时间:90分钟满分:100分)一、抄写下面的句子,做到规范、端正、整洁。
(2分)妙笔写美景,巧手著奇观。
________________________________________________________________二、看拼音,写词语。
(6分)三、同音字填空。
(6分)péng ()湃()胀 huàn ()散()发jùn ()马英() lún ()流()理bǔ()育()鱼 qiào ()丽陡()四、查字典,完成填空。
(5分)“拾金不昧”中的“昧”用音序查字法先查音序_____,再查音节_____;用部首查字法先查部首_____,再查_____画。
“昧”在字典中的解释有:①昏,糊涂,不明白;②隐藏,隐瞒。
在这个词语中应选第 _____ 种解释。
五、选一选。
(8分)1.下列词语中没有错别字的一项是()A.览食霸气心喜若狂B.澎胀胳膊无能为利C.侍候辟谣扬长而去D.派遣遂道惊慌失错2.形容雕刻一件东西,一直刻下去不放手,比喻做事情能坚持到底,不半途而废。
也形容有恒心,有毅力的词语是()A.锲而不舍B.持之以恒C.坚持到底D.顽强拼搏3.下列选项中关联词使用不正确的一项是()A.小人鱼宁可..牺牲自己,也.不杀王子。
B.奶奶虽然..行动十分利落。
..年纪大了,但是C.即使..冬天来了,花园里的花也.都凋谢了。
D.你只有..登上山顶,才.能欣赏到远处美丽的风景。
4.与“几场春雨过后,到那里走走,你常常会看见许多鲜嫩的笋,成群地从土里探出头来”这句话运用了相同的修辞手法的一项是()A.青、红的瓜,碧绿的藤和叶,构成了一道别有风趣的装饰。
B.不再胆怯的小白菊,慢慢地抬起它们的头。
C.昆明湖静得像一面镜子,绿得像一块碧玉。
D.太阳下,雪峰间的云影就像白缎上绣了几朵银灰色的花。
六、按要求完成句子练习。
(8分)1.蓝蓝的天上飘着的浮云像一块一块的红绸子。
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期末检测卷(一)
注意事项:
1.答题前,务必将自己的姓名、准考证号填写在答题卷上规定的位置。
2.答题时,卷Ⅰ必须使用2B铅笔,卷Ⅱ必须使用0.5毫米黑色签字笔,将答案书写在答题卷规定的位置,字体工整、笔迹清楚。
3.所有题目必须在答题卷作答,在试卷上答题无效。
4.本试题共4页,满分100分,考试用时90分钟。
5.考试结束后,将试卷和答题卷一并交回。
卷Ⅰ
一、选择题(本题包括8小题,每小题3分,共24分,每题只有一个选项符合题意,请把该项的序号按要求在答题卷上相应的位置填涂)
1.与力的作用效果无关的是
A.力的大小B.力的方向
C.力的作用点D.力的种类
2.下列估测数据中最接近实际的是
A.洗澡水的温度约为60℃B.人正常步行速度约5m/s
C.中学生课桌的高度约为80cm D.物理课本的重力约是50N
3.下列图中,人没有对物体做功的是
4.下列关于力与运动的关系说法正确的是
A.百米冲刺到达终点时不容易停下来,说明速度越大惯性越大
B.受平衡力的物体,一定处于静止状态
C.物体不受力的情况下也能运动
D.气垫船是通过减小压力的方式减小摩擦力
5.关于压力和压强,下列说法正确的是
A.物体的重力越大,对接触面的压强就一定越大
B.刀刃磨得很锋利,是为了增大压力
C.大气压强随着海拔高度的增加而增大
D.水坝建成上窄下宽的形状,是由于水对坝体的压强随深度的增加而增大
6.潜水艇在海水里匀速竖直上浮过程中(未露出海面),下面说法正确的是
A.浮力变大,重力小于浮力
B.浮力和重力同时变小,但浮力和重力始终相等
C.浮力不变,重力等于浮力
D.潜水艇下表面所受海水的压强变大
7.下列简单机械中属于省力机械的是
8.如图所示,用一滑轮组在5s内将一重为200N的物体向上匀速提起2m,拉力F的大小为125N。
下列说法不正确的是
A.物体上升的速度是2.5m/s
B.有用功为400J
C.拉力F的功率为100W
D.滑轮组的机械效率为80%
卷Ⅱ
二、填空题(本题包括5小题,每小题3分,每空1分,共15分。
请将题中的①②③序号所占位置应答内容填写在答题卷相应题号的空格上)
9.赛龙舟时,运动员们奋力向后划桨,龙舟就能加速前进,这说明力的作用是__①__的,同时说明力能改变物体的__②__。
建筑工人在一根线的下边挂上重物可以用它来检查墙壁是否竖直,这是根据__③__的道理制成的。
10.校车安全备受社会关注,国家出台了《校车安全管理条例》。
每位同学上车后都要养成系好安全带的习惯,这是为了防止在校车行驶的过程中突然刹车时由于__①__造成的伤害;当校车在刹车过程中,其动能__②__(选填“增大”“减小”或“不变”);每辆校车上都配备有紧急逃生锤,遇到突发紧急情况时,学生可用逃生锤打破玻璃安全逃生,为了更容易打破玻璃,应选择图__③__(填字母)中的逃生锤。
11.放在水平桌面上的杯子,质量为0.2kg,容积为5×10-4m3,然后装满水,其水的重力为__①__N,杯子和水的总重力为__②__N。
若杯子与桌面的接触面积为5×10-2m2,则杯子对桌面的压强为__③__Pa。
12.某夜冰雹狂风突袭黔南,发生的许多现象与物理有关。
由高空掉落到地上的冰雹会反弹起来,在上升过程中将__①__能转化为__②__能;都匀大龙大道旁边的许多板房的顶棚被狂风卷起,这是因为顶棚上方空气流速较快,压强__③__造成的。
13.水平面上用20N的力推一个物体,物体未推动,则摩擦力__①__(选填“大于”“小于”或“等于”)20N。
当推力为25N时,物体做匀速直线运动,则摩擦力为__②__N;当推力变为30N时,摩擦力的大小为__③__N。
三、作图题(本题包括3小题,14题2分,15题3分,16题4分,共9分,请按要求在答题卷相应题号的图形上作答)
14.请在图中画出苹果受到重力的示意图。