八下第二次月考(1)
八年级(下)第二次月考数学试卷
八年级(下)第二次月考数学试卷一、选择题:本大题共6个小题,每小题3分,共18分.在每小题给出的四个选项中,只有一项是符合题目要求的1.(3分)如图,所给图形中是中心对称图形但不是轴对称图形的是()A.B.C.D.2.(3分)下列变形中不正确的是()A.由a>b得b<aB.若a>b,则ac2>bc2(c为有理数)C.由﹣a>﹣b得b>aD.由﹣x<y得x>﹣2y3.(3分)已知点A的坐标为(1,3),点B的坐标为(2,1).将线段AB沿某一方向平移后点A的对应点的坐标为(﹣2,5),则点B的对应点的坐标为()A.(﹣1,3)B.(﹣1,﹣1)C.(5,3)D.(5,﹣1)4.(3分)若关于x的分式方程有增根,则m的值为()A.1B.2C.﹣1D.﹣25.(3分)如图,直线y=x+2与直线y=ax+4相交于点P(m,3),则关于x的不等式x+2<ax+4的解集为()A.x>1B.x<1C.x>3D.x<36.(3分)如图,已知:∠MON=30°,点A1、A2、A3…在射线ON上,点B1、B2、B3…在射线OM上,△A1B1A2、△A2B2A3、△A3B3A4…均为等边三角形,若OA1=1,则△A6B6A7的边长为()A.6B.12C.32D.64二、填空题(每题3分,满分18分,将答案填在答题纸上)7.(3分)要使分式无意义,则x的取值范围是.8.(3分)如图,在△ABC中,BC=5cm,BP、CP分别是∠ABC和∠ACB的角平分线,且PD∥AB,PE∥AC,则△PDE的周长是cm.9.(3分)如图所示,在△ABC中,∠B=90°,AB=3,AC=5,将△ABC折叠,使点C 与点A重合,折痕为DE,则△ABE的周长为.10.(3分)已知m+n=3,则m2﹣n2+6n=.11.(3分)在实数范围内规定新运算“*”,基本规则是a*b=a﹣2b,已知不等式x*m≤3的解集在数轴上表示如图所示,则m的值为.12.(3分)在等腰△ABC中,AD⊥BC交直线BC于点D,若AD=BC,则△ABC的顶角的度数为.三、(本大题共5小题,每小题6分,共30分)13.(6分)(1)因式分解:m3﹣m;(2)解不等式组:.14.(6分)先化简,再从﹣2<x≤2中选一个合适的整数作为x的值代入求值.15.(6分)如图,已知AC⊥BC,BD⊥AD,AC与BD交于O,AC=BD 求证:(1)△ABC≌△BAD;(2)OA=OB.16.(6分)小明解方程﹣=1的过程如下:解:方程两边乘x,得1﹣(x﹣2)=1.①去括号,得1﹣x﹣2=1.②移项,得﹣x=1﹣1+2.③合并同类项,得﹣x=2.④解得x=﹣2.⑤所以,原分式方程的解为x=﹣2.⑥请指出他解答过程中的错误,并写出正确的解答过程.17.(6分)在4×4的方格纸中,△ABC的三个顶点都在格点上.(1)在图1中画出与△ABC关于点C成中心对称的格点三角形A1B1C;(2)将图2中的△ABC绕着点C按逆时针方向旋转90°,画出经旋转后的三角形A2B2C.四、(本大题共3小题,每小题8分,共24分)18.(8分)阅读下列材料:我们知道,分子比分母小的数叫做“真分数”;分子比分母大,或者分子、分母同样大的分数,叫做“假分数”.类似地,我们定义:在分式中,对于只含有一个字母的分式,当分子的次数大于或等于分母的次数时,我们称之为“假分式”;当分子的次数小于分母的次数时,我们称之为“真分式”.如:这样的分式就是假分式;再如:这样的分式就是真分式,假分数可以化成1+(即1)带分数的形式,类似的,假分式也可以化为带分式.如:.解决下列问题:(1)分式是(填“真分式”或“假分式”);假分式可化为带分式形式;(2)如果分式的值为整数,求满足条件的整数x的值;(3)若分式的值为m,则m的取值范围是(直接写出答案).19.(8分)如图,在Rt△ABC中,∠ACB=90°,AC=6,BC=8,AE平分∠CAB,CE⊥AE于点E,延长CE交AB于点D.(1)求证:CE=DE;(2)若点F为BC的中点,求EF的长.20.(8分)阅读材料:根据多项式乘多项式法则,我们很容易计算:(x+2)(x+3)=x2+5x+6;(x﹣1)(x+3)=x2+2x﹣3.而因式分解是与整式乘法方向相反的变形,利用这种关系可得:x2+5x+6=(x+2)(x+3);x2+2x﹣3=(x﹣1)(x+3).通过这样的关系我们可以将某些二次项系数是1的二次三项式分解因式.如将式子x2+2x ﹣3分解因式.这个式子的二次项系数是1=1×1,常数项﹣3=(﹣1)×3,一次项系数2=(﹣1)+3,可以用下图十字相乘的形式表示为:先分解二次项系数,分别写在十字交叉线的左上角和左下角;再分解常数项,分别写在十字交叉线的右上角和右下角;然后交叉相乘,求和,使其等于一次项系数,然后横向书写.这样,我们就可以得到:x2+2x﹣3=(x﹣1)(x+3).利用这种方法,将下列多项式分解因式:(1)x2+7x+10=;(2)x2﹣2x﹣3=;(3)y2﹣7y+12=;(4)x2+7x﹣18=.五、(本大题共2小题,每小题9分,共18分)21.(9分)如图,点O是等边△ABC内一点,∠AOB=110°,∠BOC=α.以OC为一边作等边三角形OCD,连接AD.(1)求证:△BOC≌△ADC;(2)当α=150°时,试判断△AOD的形状,并说明理由;(3)探究:当α为多少度时,△AOD是等腰三角形?22.(9分)疫情复学返校之前,为方便快速筛查体温异常学生,某校准备购买A,B两种型号的额温枪,已知每支A型额温枪比每支B型额温枪贵50元,买1支A型额温枪和2支B型额温枪共500元.(1)每支A型、B型额温枪的价格各是多少元?(2)该校欲购进A,B型额温枪共100支,且A型额温枪的数量不少于B型额温枪的数量,购买的总金额不超过17600元,则共有哪几种购买方案?(3)在(2)的条件下,若购买A型额温枪m支,写出购买总费用w(元)与m的表达式,并求出w的最小值.六.(本大题共12分)23.(12分)如图,在平面直角坐标系中,A(a,0),D(6,4),将线段AD平移得到BC,使B(0,b),且a、b满足|a﹣2|+=0,延长BC交x轴于点E.(1)填空:点A(,),点B(,),∠DAE=°;(2)求点C和点E的坐标;(3)设点P是x轴上的一动点(不与点A、E重合),且P A>AE,探究∠APC与∠PCB 的数量关系?写出你的结论并证明.。
陕西省西安市高新区第三初级中学博雅班2023-2024学年八年级下学期第二次月考数学试题(学生版)
2023-2024八下第二次月考数学试题一、选择题:(每小题3分,共24分)1. 下列四个图形中,是中心对称图形的是( )A. B. C. D.2.下列各式:,,,,,,只是分式的有( )A. 2个 B. 3个 C. 4个 D. 5个3. 下列各式从左到右的变形,属于因式分解的是( )A. (x 一4)(x +4)=x 2﹣16B. x 2﹣y 2+2=(x +y )(x ﹣y )+2C. x 2+1=x (x +)D. a 2b +ab 2=ab (a +b )4. 如图,四边形中,对角线、相交于点,下列条件不能判定这个四边形是平行四边形是( )A. ,B. ,C. ,D. ,5. 若关于x 的不等式组有且只有3个整数解,则a 的取值范围是( )A. B. C. D.6. 如图,在平面直角坐标系中,等边三角形的边长为4,点在第二象限内,将沿射线的方向平移后得到,平移后点的横坐标为,则点的坐标为( )的23πa b -22x x y -34a b +31x x +-2m -a m 1xABCD AC BD O AB DC AD BC∥AB DC =AD BC =AO CO =BO DO=AB DC =AD BC ∥35128x x a -⎧⎨-<⎩…02a ≤≤02a ≤<02a <≤02a <<OAB A OAB AO O A B '''△A 'B 'A. B. C. D. 7. 精元电子厂准备生产5400套电子元件,甲车间独立生产一半后,由于要尽快投入市场,乙车间也加入了该电子元件的生产,若乙车间每天生产的电子元件套数是甲车间的1.5倍,结果用30天完成任务,问甲车间每天生产电子元件多少套?在这个问题中设甲车间每天生产电子元件x 套,根据题意可得方程为( )A. B.C. D. 8. 如图,菱形的对角线相交于点O ,点P 为边上一动点(不与点A ,B 重合),于点E ,于点F .若,,则的最小值为( )A B. C. 4 D. 二、填空题:(每小题3分,共15分)9.有意义,则实数x 的取值范围是___________.10. 如图,用正多边形镶嵌地面,则图中α的大小为 ________度..(-()4-(8,-()8,4-2700270030x 1.5x+=2700270030x x 1.5x +=+2700540030x x 1.5x +=+5400270030x x 1.5x +=+ABCD ,AC BD AB PE OA ⊥PF OB ⊥20AC =10BD =EF11. 如图,在中,的平分线交于点,的平分线交于点,若,,则的长是 _____.12. 如图所示,菱形的对角线、相交于点.若,,,垂足为,则的长为______.13. 如图,在矩形中,,,点在上且点为中点,点为边上的一个动点,为的中点,则的最小值为_________.三、解答题:(共12小题,共81分.)14. 因式分解.(1)3ab 2﹣18ab +27a .(2)(a 2+b 2)2﹣4a 2b 2.15. 解下列各题:(1)解不等式组;(2)解方程:.16. 先化简,再求值:,其中.17. 如图,已知中,,,请用尺规在边上作一个点P ,使得.(保留作图痕迹,不写作法)的ABCD Y ABC ∠AD E BCD ∠AD F 5AB =6AD =EF ABCD AC BD O 6AC =8BD =AE BC ⊥E AE ABCD 3AB =10AD =E AD 2DE .=G AE P BC F EP GF EF +()362453132x x x x ⎧+>-⎪⎨-+-≤⎪⎩43122x x x-=--221161369x x x x -⎛⎫-÷ ⎪--+⎝⎭6x =ABC 90ACB ∠=︒30A ∠=︒AC 2PA PC =18. 在平面直角坐标系中,的三个顶点在格点上(每个方格的边长均为1个单位长度).(1)请画出关于轴对称的图形;(2)将绕点逆时针旋转90°,画出旋转后得到的;(3)在轴上找一点,使的值最小(不写作法,保留作图痕迹).19. 如图,平行四边形,E 、F 两点在对角线上,且,连接.求证:四边形是平行四边形.20. 证明:直角三角形斜边的中线等于斜边的一半.21. 如图,在四边形中,,对角线交于点平分角,过点作交的延长线于点,连接.(1)求证:四边形是菱形;(2)若,求的长.ABC ABC x 111A B C △ABC O 222A B C △x P PA PB +ABCD BD BE DF =AE EC CF FA ,,,AECF ABCD AB DC AB AD =∥,AC BD ,,O AC BAD ∠C CE AB ⊥AB E OEABCD 4AB BD ==OE22. 已知,如图,和都是等腰直角三角形,,为边上一点.(1)求证:≌;(2)求证:.23. 樱桃刚一上市,某水果店的老板就用6000元购进了一批樱桃,上市后销售的非常好,老板又用14000元购进了第二批樱桃,所购箱数是第一批的2倍,但进价比第一批每箱多了5元.(1)该超市两批共购进樱桃多少箱?(2)由于储存不当,第二批购进的樱桃中有腐坏,不能售卖.该老板将两批樱桃按同一价格全部销售完毕后获利不低于8000元,则每箱樱桃的售价至少是多少元?24. 如图,在平面直角坐标系中,直线:与轴交于点,直线与直线、轴分别交于点、点.(1)求直线的解析式;(2)若点和点分别是直线和轴上动点,是否存在点、,使得以点、、、为顶点、为一边的四边形是平行四边形?若存在,请求出点的坐标;若不存在,请说明理由.25. 问题提出:(1)如图1,在中,,点D 、E 分别是、的中点,则的长为_________;问题探究:(2)如图2,在中,,点Q 在上,,点P 在上,,连接,E 、F 分别为、的中点,求的长度?问题解决:的ACB △ECD 90ACB ECD ∠=∠=︒D AB ACE BCD 2222CD AD DB =+10%1l 112y x =+x B 2l 1l x 31,2A ⎛⎫ ⎪⎝⎭()4,0C 2l D E 2l y D E A B D E AB D ABC 4BC =AB AC DE ABC =60B ∠︒BC 12CQ =AB 4AP =PQ AC PQ EF(3)西安高新区为了进一步提升周边居民居住环境,拟在一个长方形的草坪内对角线右侧修建一个三角形池塘.如图3,,,A 为草坪入口,B 为草坪出口,在人行道的中点E 处有一个凉亭,在池塘N 处是一个观景台.游客从凉亭到出口的距离与从凉亭到观景台的距离相等吗?为什么?的ABCD AC CMN 26MCN ∠=︒90MNC ∠=︒AM。
2023-2024学年江苏省宝应县八年级下学期第二次月考语文试题
2023-2024学年江苏省宝应县八年级下学期第二次月考语文试题①淮扬菜的兴起源于漕运。
②随着运河的开通,漕运的兴盛,使得南来北往的客商云集在扬州一带,江南经济日益发达,扬州饮食(即淮扬菜)随之繁荣。
③宋朝庆历八年,文坛巨匠欧阳修调任扬州太守。
他宴请宾客,挥毫泼墨,书写名篇,推动了淮扬美食和文化的结合,淮扬菜也逐渐变成了文人菜的代表。
④________________。
因为黄河改道,京杭运河逐渐淤塞.变浅,漕运日益困难。
与此同时,在外海,海上运输势不可挡;在内陆,一条条铁路相继开通。
受此影响,1901年,清政府裁撤了漕运总督府,叱咤风云千年之久的漕运黯然离场,成为历史。
漕运的停止也让淮扬菜大受打击,几乎跌入低谷,一蹶不振。
⑤许多淮扬菜烹饪大师痛定思痛,努力为淮扬菜找到了新的出路,那就是改变了淮扬菜对食材的选择。
从以前的海参、鲍鱼等山珍海味,变成了淮扬特产鳝鱼、豆腐等平民食材。
他们继承了淮扬菜的精美和精细的特点,在刀工和火候上继续精雕细琢zhuó()、精益求精。
在淮扬菜大师的努力下,淮扬菜终于走出低谷,重新回到巅峰。
1. 根据语境,为加点字注音或根据拼音写出汉字。
淤塞.( ) 精雕细zhuó( )2.文中画线句子有语病,请提出修改建议。
3.根据语境,在第④小节横线处填写一句恰当的话,使过渡更加自然。
4.下列说法不正确的一项是()A.客商云集挥毫泼墨日益困难新的出路解说:这几个短语结构各不相同。
B.从以前的海参、鲍鱼等山珍海味,变成了淮扬特产鳝鱼、豆腐等平民食材。
解说:这句话中的标点符号使用正确。
C.海上运输势不可挡。
解说:这句话中的成语“势不可挡”使用正确。
D.在内陆,一条条铁路相继开通。
解说:这句话中,“在内陆”作句子的状语。
5. 文学作品中处处有美食的踪迹。
以下说法有错误...的一项是()A.饮食是节日习俗中一个永恒的话题,比如端午节吃粽子,是为了纪念屈原;中秋节吃月饼,寓意团团圆圆;重阳节饮菊花酒,表达对延年益寿的期盼。
八年级下第二次月考试题--语文(含解析).(含答案)
八年级语文下学期第二次月考试题一、积累与运用1.古诗文名句默写。
(1)读书破万卷,__________。
(2)独学而无友,__________。
(3)__________,不知其可。
(4)《桃花源记》中描绘桃花林草美花繁的语句是:__________,__________。
【答案】 (1). (1)下笔如有神 (2). (2)则孤陋而寡闻 (3). (3)人而无信 (4). (4)芳草鲜美 (5). 落英缤纷【解析】【详解】试题分析:默写题作答时,一是要透彻理解诗文的内容;二是要认真审题,找出符合题意的诗文句子;三是答题内容要准确,做到不添字、不漏字、不写错字。
本题中的“孤陋、寡、缤纷”等字词容易写错。
2.阅读下面的文字,按要求答题。
田野里,冬季的冰冷刚刚过去,春季就来了。
花儿草儿们用色彩xuàn染着土地,那迎春绽放的花蕊,吐纳着香甜的空气,那翠绿欲滴的桃浪,拥顶着希望的甜蜜;那冰雪消溶的小河,流淌着生命的脉动。
阳光灿烂的春季拔弄着大地,把地上的生灵变得生机盎然,每个角落都充满了春天的气息。
(1)根据拼音写出相应的汉字,给加点的字注音。
xuàn染()脉.动()(2)语段中有两个错别字,找出并改正____改为____ ____改为____【答案】 (1). (1)渲 (2). mài (3). (2)溶 (4). 融 (5). 拔 (6). 拨【解析】【详解】试题分析:(1)作答时,注意易错音的积累,掌握汉语拼写规则,规范拼音书写,不要写成英语字母;根据拼音写汉字,除了根据具体的语境,还要注意同音字、形似字的辨析,避免混淆。
注意“渲”的字形和多音字“脉”字的读音。
(2)错别字的产生原因主要是音同或形似,掌握这个易错点,根据汉字的特点,结合句意和词义辨析判断。
消溶-消融;拔弄-拨弄。
3.下列句子中加点词语使用不正确的一项是()A. 出了三峡,江面宽阔,眼前豁然开朗....。
下学期八年级英语第二次月考-2021-2022学年八年级下册单元重难点易错题精练(人教版)
班级姓名学号分数2021-2022学年下学期八年级英语第二次月考(时间:100分钟,满分:100分)第一部分选择题一、单项选择(本大题共15小题,每小题1分,共15分)1.Once there was ________ emperor and ________ emperor liked beautiful clothes very much.A.the; a B.an; an C.an; the D.a; the 2.—I think I am the shyest in my class. What should I do?—Be more active in class, ________ you can improve your ability to express yourself. A.so that B.unless C.or D.although 3.Lucy often me my best friend. They both have long curly hair. A.thinks; of B.reminds; ofC.helps; out D.leaves; out4.Cathy has such a good ________ that she won many prizes in singing competitions last year.A.sound B.idea C.voice D.time5.I knocked at the door but ___________ answered. Maybe they went to the concert. A.nobody B.somebody C.everybody D.anybody 6.LeBron James is one of ___________ players in the NBA.He is my hero. A.better B.the best C.worse D.the worst 7.Just like humans, animals will do their best to protect their young babies when they are ________.A.in danger B.on duty C.in need D.on time 8.—Would you please go to the movie with me tonight?—Sorry, I need to prepare for the exam. ________ I know, Tom wants to see a film tonight. A.As far as B.As long as C.As soon as D.As often as 9.I couldn’t believe that they ________ in solving the problem.A.included B.got C.woke D.succeeded 10.-I tried to make Alice ___________ her mind but I found it difficult.-Well, I saw you __________that when I went past.A.changed; do B.changes; doing C.change; to do D.change; doing 11.Amy wears sunglasses to ______ her eyes from the sun on hot summer days.A.stop B.protect C.serve D.refuse 12.Baseball is more popular than _______ sport in the city.A.the others B.some other C.any other D.many 13.—Have you seen the movie The Lion King ________?—Yes. I’ve ________ seen it. It’s wonderful.A.already; yet B.yet; yet C.already; already D.yet; already 14.——How is your grandma?——She’s fine. She used to_____TV at home after supper. But now she is used to_____out for a walk.A.watch;go B.watching;go C.watching;going D.watch;going 15.―We lost the basketball game last week.―______ Better luck next time.A.No problem.B.Never mind.C.I hope so.D.Good idea!二、完型填空(本大题共10小题,每小题1分,共10分)Once a king was walking around a pool with his ministers (大臣). Suddenly, he came up with an idea. He asked, “How many baskets of ____16____ are there in the pool?” The ministers couldn’t give an answer. The king was angry, “You ____17____ answer my question in three days!”Three days passed, but ____18____ of the ministers had the answers. Just then, a child said that he knew it. The king told the ministers ____19____ the child to the pool. To his surprise, the child ____20____ and said with a smile, “It is ____21____. No need to go to the pool.” This made the king pleased. “All right. Let us know ____22____.” The child said, “If you know the ____23____ of the basket, the answer is known. ____24____ it is as big as the pool, there is one basket of water, half as big, two baskets…” “Stop! That’s it. You have got the answer. They were thinking of things _____25_____ a wrong way.”Sometimes to get out of the difficulty, one must change one’s way of thinking. 16.A.fish B.flowers C.water D.vegetables 17.A.can B.must C.may D.need 18.A.none B.all C.one D.neither 19.A.led B.leading C.to lead D.lead20.A.refused B.agreed C.thought D.looked 21.A.easy B.important C.hard D.difficult 22.A.what is it B.where it is C.what it is D.where is it 23.A.shape B.size C.weight D.color 24.A.Because B.If C.But D.For 25.A.use B.in C.on D.at三、阅读单选(本大题共15小题,每小题2分,共30分)AChina launched the Shenzhou XIII manned spacecraft at 12:23 a.m. on October 16, 2021, carrying three astronauts(宇航员) who will stay inside the country’s Tiangong space station for six months.Astronauts Personal InformationZhai ZhigangZhai Zhigang is 55 years old from Heilongjiang. He likes calligraphy(书法). He is the country’s first astronaut to take a spacewalk, having done it when he was a mission commander(指挥官) during the Shenzhou VII mission in September 2008.Wang YapingWang Yaping is 41 years old from Shandong. She loves traveling and music. She is China’s second female astronaut(女航天员) to take part in a spaceflight and was a member of the Shenzhou X mission in June 2013. The 41-year-old Wang became the first female astronaut to enter Tiangong space station to take a spacewalk.Ye GuangfuYe Guangfu is 41 years old too. He comes from Sichuan. He is interested in reading and basketball. He is making his first journey to space.26.China launched the Shenzhou XIII manned spacecraft at 12:23 a.m. on ________ A.October 16, 2020B.June, 2013C.October 16, 2021D.September, 200827.How long will the three astronauts stay in the space station?A.Three months.B.Six months.C.Six days.D.Six years 28.Who is the first Chinese astronaut to take a spacewalk?A.Zhai Zhigang.B.Wang Yaping.C.Ye Guangfu.D.Yang Liwei. 29.Which of the following is TRUE according to the chart?A.Ye Guangfu is making his second journey to space.B.Wang Yaping enjoys traveling and calligraphy.C.Zhai Zhigang took part in the Shenzhou VII mission in September 2008.D.Wang Yaping,Ye Guangfu and Zhai Zhigang are of the same age.30.Where may the passage be from?A.A science newspaper B.A story bookC.A sports website D.A health magazineBThey are called sea “parrots”, and sometimes “clowns of the sea”!Atlantic puffins (海鹦) are small seabirds which are around 25cm long. They have black and white feathers and a large parrot—like beak (鸟喙). The beak changes color during the year. In winter, the beak has a dull gray color, but it turns orange in spring!Puffins spend most of their lives at sea. They live on the eastern coast of Canada and the United States, and the western coast of Europe. Puffins live by eating small fish such as herring, hake and sand eels. Puffins flap (拍) their wings up to 400 times a minute and fly at up to 88 km an hour. Wow! What’s more, puffins can dive (潜水) down 60m under water to look for their favorite fish.In spring and summer, thousands of puffins stay together on the coasts and islands of the North Atlantic Ocean to start a puffin family. They usually get together with the same partner as before. Some may have been together for 20 years! Puffins usually lay the eggs and protect them for the next 36-45 days!Although puffins are not the animals in danger, the number in some places is becoming smaller. The main reasons are overfishing, which can lead to less food for puffins, and pollution—especially oils pills (溢出). Not only does the oil make these beautiful birds sick, it is bad for their feathers.31.When the winter came, the beak of an Atlantic puffin turns ________.A.black B.white C.gray D.orange 32.When the puffins are hungry, they may ________.A.flap their wings and fly into the skyB.move to the coasts and islands of the North Atlantic OceanC.dive down under waterD.change the color of their beaks33.The cause of the smaller number of puffins in some places may be that ________. A.puffins don’t have enough food B.oil kills too many fishC.puffins aren’t endangered animalsD.pollution makes puffins move to other places34.What can we learn from this passage?A.Puffins are called sea parrots or clowns of the sky.B.Puffins live on the eastern coast of Canada and UK.C.Puffins always look for different partners to lay the eggs.D.Oil hurts not only puffins’ health but also their feathers.35.According to the last paragraph, the governments should ________.A.make some rules to make puffins become lessB.help puffins to find partners to lay more eggsC.think of an idea to clean up the oil on the seaD.encourage(鼓励) people to go fishing more oftenCThere were two groups of people — one that lived in the low lands and the other high in the mountains. The mountain people attacked the lowlanders one day, and as part of their attack, they took a lowlander baby with them back up into the mountains.The lowlanders didn’t know how to climb the mountain. They didn’t know any of the ways that the mountain people used, and they didn’t know where to find the mountain people or how to find them. Even so, they sent out their best fighters to climb the mountain and bring the baby home.The men tried to climb the mountain. They tried one way, then the next, and then another. After several days, they had climbed only several hundred feet. Feeling hopeless, they decided that the cause was lost and they prepared to return to their village below. As they were getting ready to go back down the mountain, they saw the baby’s mother walking towards them. They realized that she was coming down the mountain that they hadn’t figured out how to climb. Then they saw that she had the baby on her back. How could that be?One man went up to her and said, “We couldn’t climb this mountain. How did you do this when we, the strongest and most able men in the village, couldn’t do it?” She shrugged(耸肩) and said. “It wasn’t your baby.”36.What is the meaning of the underlined word “attacked” in Paragraph 1?A.袭击B.搞笑C.从事D.骂37.What was the lowland fighters’ task (任务)?A.To find more ways up the mountain.B.To teach the mountain people a lesson. C.To attack the mountain people.D.To take the baby back from the mountain people.38.The fighters decided to go back to their village because ________.A.they were out of food B.their village was attacked again C.they failed to climb the mountain D.they saw a woman with the baby 39.How might the fighters have felt after seeing the mother with her baby? A.Surprised.B.Hopeless.C.Worried.D.Satisfied. 40.What is the topic of the story?A.The importance of learning.B.A mother’s love for her baby. C.Men have little love for babies.D.Men are not as strong as women.第二部分课本知识应用四、根据句意及汉语或首字母提示写单词(本大题共10小题,每小题1分,共10分) 41.Thanks for your gift, it r_____ me of you.42.The Monkey King always tries to fight bad people and help the w______.43.How s_____ you are! The question is very easy.44.Look, the sun is s______ through the window.45.The b______ boy saved a little girl by jumping into the cold river.46.Russia has the biggest ____ (人口)in Europe.47.I’ll go there according to the weather________ (条件;状况)48.Each student should learn to ____ (保护)the wild animals.49.She was very anxious to get away from cities and back to ____ (自然).50.The ____ (政府)is making laws against water pollution.五、用所给单词的正确形式填空(本大题共10小题,每小题1分,共10分)51.I some ______ (west) countries, the song is very popular.52.The T-shirt is ______ (make) of cotton.53.When I passed the classroom last night, I heard someone _____ (talk) loudly.55.He only laughed at us instead of _____ (give) us a hand.56.The animals in the zoo are usually ____ (wake)at night.57.His grandma went to hospital and her ____ (ill)is so serious.58.Although Lucy tried her best to lose weight, she didn’t ____ (success).59.Pandas eat so many ____ (bamboo)every day.60.A wolf is much ____ (wild)than a dog.六、完成句子(本大题共5小题,每小题2分,共10分)61.章子怡是中国最成功的演员之一。
新目标八年级下学期英语第二次月考试题及答案
八年级下学期英语第二次月考试题一.单项选择(20分)()1. They ______money to build a new school for the faraway village.A.collectedB.tookC.spent D raised()2. He said he _____ doing some shopping.A.would likeB.likedC.wanted D felt()3. ----When did you get the gift? ---- _____ my _____ birthday.A. On, sixthB. In, sixthC. On, sixD. In, six()4. We had to stop to have a rest,____ we were very tired.A.whileB.whenC.whether D because()5. -_____you _____ to New York?-No,but I will go there next year.A.Have,goneB.Do,goC.Will,go D Have,been()6. People are _____ in ______ places.A.interested, interestedB.interesting, interestingC.interested, interestingD.interesting, interested()7. The student_____ No.1 Middle School won the match.A.fromB.inC.atD.of()8. Wen Li has_____ kites for two years.A.been makeB.makingC.been makingD.been made()9. Li Chen _____football an hour ago.A.has been playingB.has playedC.playsD.played()10.-____you_____the film yet? -Yes. I____it last SaturdayA.Will,see;sawB.Did,see;sawC.Have,seen;have seenD.Have,seen;saw()11.“Harry Potter”is a very nice film. I____ it twice.A.will seeB.have seenC.sawD.see()12. ---Do you mind if I open the window? ------__________.A. No, not at allB. Sorry, I’ll do it right awayC. Yes, pleaseD. I’ll be glad to()13. Why not _____ help when you were in trouble?A. you ask forB. ask forC. asking forD. asked for()14. He got really ____ while hearing the bad news.A. angrilyB. angryC. happyD. happily()15. Dogs are too difficult to _______.A. take careB. look forC. give awayD. take care of()16. I have an _____ grandmother.A. 80 year oldB. 80-year-oldC. 80 years oldD. 80-years-old ()17.Tomorrow is Sunday. How about ______ to visit your grandmother?A. goB. goingC. to goD. gone()18. What’s the best gift you ____ ever ____?A. have; receiveB. did; receiveC. have; receivedD. /; receive()19. One of the ____ polite ways ask someone is “Would you mind…?”A .much B. more C. many D. most()20.I go back until the storeA. won't; closesB. will; closesC. don't; will closeD. would; closed二.完形填空(20分)Ted sat next to me when we were in elementary school. He had 1 problems in communicating(交流)with people. One always had to 2 what he was saying. Besides, most of my classmates did not like to be with him 3 his hands and shirts were always 4 .I tried to let him know the 5 of being clean by telling him several times a day to wash his hands. But he didn't want to 6One day, our teacher Miss White walked up to Ted. Without saying 7 ,she took Ted to the washroom. Slowly,Miss White washed his hands and told him that he should 8 himself clean. She did that every day for one month. Finally,Ted understood.Miss White's love has given me a good 9 to follow when I'm doing my job.I always remember to teach my students by showing them the right ways to do things. And most important of all,I 10 remember to give them more time to learn and to grow up.()1. A. great B. important C. necessary D. serious()2. A. repeat B. know C. guess D. so()3. A. if B. because C. why D. so()4. A. old B. dirty C. new D. clean()5. A. importance B. why C. time D. place()6. A. listen B. think C. understand D. hear()7. A. everything B. nothing C. something D. anything ()8. A. get B. have C. keep D. make()9. A. lesson B. example C. advice D. book()10. A. often B. usually C. always D. sometime三.阅读理解(20分)AOne of my friends Fred did very 1ittle work when he was a student. He spent more time drinking in bars than working in the library. Once, we had to take an important exam. The exam had a hundred questions. To each question, we had to write "Right" or "Wrong". The night before the exam, Fred was watching TV and drinking. He usua1ly worried a lot the night before the exam. But on that night he looked quite relaxed. He told me what he would do." It's very easy," he said to me, "There are a hundred questions and I have to get fifty right answers to pass the exam. I'll bring a coin with me and throw it to decide answers. I' m sure I'll get half the questions right in this way." During the exam, Fred sat down and really threw the coin for half an hour when he was writing down his answers. Then he 1eft half anhour before the others. The next day he saw the teacher on the playground. "Good morning, Mr. Wu," he said, "Have you checked the papers? Have I passed?" The teacher 1ooked at him and smiled, "Ah, it's you, Fred. One moment, please." Then he put his hand into his pocket and took out a coin. He threw it into the air, caught it in his hand and looked at it , "I'm very sorry, Fred. You failed."( )1. Fred usually worried a lot before the exam _______________.A. because he did little work in the bars.B. because he did little work on his booksC. he was afraid of the examD. he didn't like taking the exam.( )2. ____________________,the night before the important exam.A. Fred was busy working on his lessonsB. Both Fred and the writer were preparing the lessonsC. Fred worried about the examD. Fred was watching TV and drinking.( ) 3. On that night before the important the exam, Fred was very quiet because _______ .A. he knew the answerB. the exam would be very easyC. the teacher would give him good gradesD. he would choose the answers by chance( ) 4. Which sentence is true?A. The coin didn't bring good luck to Fred.B. The coin brought Fred good luck.C. Fred was a very good student.D. Fred was a very clever student.( )5. Which sentence is wrong?A. The teacher didn't know what Fred did in the examB. Mr. Wu didn't let Fred pass the examC. Mr. Wu was glad that Fred was very clever.D. The next day the teacher looked at Fred and smiled.BOne day Mrs Wilson went shopping with Tracy and Ben. They went to the supermarket in the new shopping centre."Why do you buy things here?" Tracy wanted to know. “Because they are cheaper here than at the corner store near our home.” Mrs Wilson said,“Help me check the prices, please.”The Wilsons were not rich and Mrs Wilson was always careful with her money. She looked carefully at the prices of things. She bought lots of things in the supermarket. When they got home,the children said,"We don't think you saved money by going to the supermarket.”“Of course I did.” Mrs Wilson said. “Everything was cheaper there.”"We know,"the children said,"but we came home by taxi because we had too much to carry. The taxi fare was more than the money you saved!”Mrs Wilson added something up. Her children were right."Well done,”she said. "Next time we'll do the shopping nearby.”()1 .The things at the corner store were_than those in the supermarket.A. cheaperB. niceC. more expensiveD. better()2. Mrs Wilson in the end.A. spent more moneyB. paid less moneyC. lost some moneyD. saved a little money()3. From the passage we know the children were_.A. happyB. cleverC. tiredD. lazy()4. Mrs Wilson will next time.A. never call a taxiB. go on buying things in the supermarketC. buy things near her homeD. not go shopping with her children()5. The best title for the passage isA. Cutting priceB. Corner storeC. SupermarketD. Shopping八年级下册第二次月考答案一.1-5 DBADD 6-10 CACDD11-15 BABBD16-20 BBCD A二.1-5 DABBA 6-10 ADCBC三.1-5 BDDAC 6-10 CABCD。
人教版八年级下册英语第二次月考复习考试试题(Unit1-Unit4)(有答案)
初二英语第二次网上测试试题一、选择题。
(每小题1.5分,共60分)( )1.Dogs ________ run through soccer games at the park.It's dangerous.A. shouldB. shouldn'tC. needD. needn't( )2.My m other found it hard ________ the house.A. cleanB. to cleanC. cleaningD. cleaned( )3.He didn't use to ________ soccer, but now he likes ________ it.A. playing, playingB. play, playingC. playing, to playD. plays, to play( )4.When times are difficult,tell ________ that pain is part of growing.A. youB. yourselfC. yourD. yours( )5.--- Dear, you need to ______ by next week, to go to university at home or to go abroad. You are going on eighteen.--- OK, Mum. I am considering it.A. make an appointmentB. make a suggestionC. make a decision( )6.Tina was too sleepy. She fell asleep _____she was reading a book at the table.A. thenB. untilC. ifD. while( )7.We ________ be more careful,or we will make the same mistake in the experiment.A. mightB. canC. mayD. should( )8 ----Your body temperature is 39。
江苏省扬州市2019-2020学年八年级英语下学期第二次月考试题_牛津译林版
江苏省扬州市梅岭中学2019-2020学年八年级英语下学期第二次月考试题(满分:140分;考试时间:110分钟)第Ⅰ卷(选择题80分)一、听力部分(共20小题;每小题1分,计20分)A) 听下面10段对话。
每段对话后有1个小题,从题中所给的A、B、C三个选项中选出最佳选项。
(每段对话读两遍)What animal does Mike like best?A B C2. How is Lucy going to Xiamen?A B C3. Where would Sam like to go?A B C4. What’ s the weather like?A B C5. Who runs fastest?A. Lucy.B. Ann.C. Lily.6. When will the supermarket close?A. At 5:00.B. At 5:15.C. At 4:45.7. What subjects will the boy work hard at next term?A. English and PhysicsB. Maths and GeographyC. History and English8. What was the woman doing when the man saw her just now?A. She was searching for some photos on the Internet.B. She was discussing the project.C. She was talking with Lucy.9. Why did the man’s daughter go to London?A. To study.B. To have a holiday.C. To visit her friends.10. Where does the dialogue take place?A. In a shoe shop.B. In a clothes shop.C. At a bookshop.B) 听下面3段对话或独白。
2022年人教版八年级地理下册第二次月考试题及参考答案
2022年人教版八年级地理下册第二次月考试题一、选择题(共27个小题,每小题2分,共54分)1.有关我国地理区域划分的说法,错误的是:( )A.根据海拔高低,可将我国划分为三级阶梯B.根据降水量和蒸发量的对比,可将我国划分成四大干湿地区C.根据热量条件分布状况,可将我国划分为四个温度带和一个高原气候区D.综合地理位置、自然地理和人文地理的特点,可将我国划分为四大地区2. 秦岭---淮河线与下列哪个主要地理分界线最接近( )A. 1月均温的0℃等线B. 400毫米年等降水量线C. 季风区与非季风区分界线D. 第二、三级阶梯分界线3.北方地区的主要粮食作物是 ( )A. 青稞B. 小麦C. 水稻D. 大豆4.华北平原主要由( )冲积而成。
A. 辽河、淮河、海河B. 黄河、辽河、海河C. 黄河、淮河、海河D. 黄河、淮河、辽河5.俗话说“一方水土养一方人”。
下列景观与我国北方地区相符的是:( )A. 民居屋顶坡度大,墙体高B. 多水田,以种植水稻、油菜为主C. 水运仍然是人们常用的一种交通运输方式D. 农业以旱作为主,多种植小麦、玉米等作物6. 西北地区气候干旱的主要原因是( )A. 地势高B. 纬度高C. 深居内陆、距海遥远D. 受夏季风影响明显7. 有“北大仓”美誉,给我国提供了大量商品粮的地区是 ( )A. 黄土高原地区B. 三江源地区C. 东北三省D. 长江三角洲地区8. 内蒙古草原牧区传统的民居是( )A. 窑洞B. 斜顶瓦房C. 平顶房屋D. 蒙古包9. 青藏地区的农作物一般分布在( )A. 高大山脉上B. 河流源头C. 河谷地带D. 湖泊周围10. 古代文人给我们留下了大量地优美的诗篇,在这些诗篇中,不乏有描述地理现象,解释地理规律的诗句。
你认为下列诗句中描述的不是南方景观的是( )A. 枯藤老树昏鸦,小桥流水人家B. 千里莺啼绿映红,水村山郭酒旗风C. 忽如一夜春风来,千树万树梨花开D. 采莲南塘秋,莲花过人头11. 青藏地区成为许多大河发源地的原因是( )A. 降水丰富B. 气温高C. 海拔高、冰雪融水多D. 靠近海洋12. 黄土高原严重的生态环境问题是( )A. 荒漠化B. 酸雨C. 气候变暖D. 水土流失13.南方地区的气候类型是 ( )A. 温带季风气候B. 温带大陆性气候C. 亚热带和热带季风气候D. 地中海气候14. 华北平原发展农业生产容易遭受的自然灾害是( )A. 泥石流B. 洪涝C. 台风D. 春旱15. 青藏地区的优势能源资源是( )A. 石油B. 煤炭C. 太阳能和地热D. 天然气16. 香港和澳门都非常发达的经济部门是( )A. 博彩业B. 航运业C. 旅游业D. 转口贸易17. 下列名胜古迹,不在北京的是( )A. 天坛、明清故宫B. 中山陵、日月潭C. 颐和园、八达岭长城D. 明十三陵、天安门18. “北京是中共中央、全国人大常委会和国务院所在地,是全国高等院校最集中的地区,拥有众多的博物馆,集中了大量的文化艺术团体。
八下第二次月考试题
八年级历史下册第二次月考试题1.拿破仑曾说过:中国是一只沉睡的雄狮。
下列事件中向世界宣告这头雄狮已醒的是()A.五四运动B.抗日战争C.抗美援朝的胜利D.中华人民共和国的成立2、第一个五年计划期间,我国的民主与法治建设取得了很大成就,主要表现在()A.制订了《中华民同临时约法》B.颁布了《中华人民共和国宪法》C.通过了《临时约法》D.公布了《中华人民共和国土地改革法》3、下列选项中对中国抗美援朝意图描述正确的是()A.黄鼠狼给鸡拜年B.飞蛾扑火C.狗拿耗子D.唇亡齿寒4、十一届三中全会的召开标志着()A.深化改革促进社会全面发展B.加快改革开放,推进经济全面发展C.党的“一个中心,两个基本点”基本路线的确定D、中国历史进入社会主义现代化建设的新时期5、不同时代产生了属于这个时代的时尚,下列选项中关于文化大革命期间青年人追求的时尚描述错误的是()A.在教室里朗诵:“少年强则国强……”B.罢课排练象征忠于毛主席的“忠字舞”C.成群结队在学校粘贴大字报D.每天背诵毛主席语录6、“当年曾分田翻身当家作主人,今岁又分田勤劳致富奔小康”。
与这幅农家春联中的第一个“分田”直接相关的是()A.土地改革运动B.大跃进运动C.人民公社化运动D.农业合作化道路7、1971年,杨振宁来到北京,见到孩童时的好友,杨振宁问道:“谁是中国的奥本·海默?谁是中国氢弹之父?”如果要求你来回答,你认为是下列图中哪位历史人物?()A.王进喜 B .焦裕禄 C.钱学森 D.雷锋8、时代特点会在社会生活的各个方面留下烙印,人们所取的名字也能折射出不同时期的历史情况。
根据以下四个人物的名字判断他们年龄从大到小的正确顺序是()①马文革②刘援朝③张跃进④季开放A.①②③④B.②③①④C.③④①②D.④③②①9、邓小平曾在不同场合说,香港回归后,香港居民“股照炒、舞照跳、马照跑”。
这是说香港回归以后,香港原有的()A.政治制度不变B.法律制度不变C.生活方式不变D.金融中心地位不变10、以下是我国对外开放政策逐步展开的四项内容,根据开放时间先后排列正确的是()①沿海开放城市②经济特区③沿海经济开放区④内地A.②①③④B.④③②①C.③②①④D.①②③④11、以下是某班以“周恩来的外交风云”为主题设计的内容,下列搭配与主题不相称的是()A.鸿门赴宴——重庆谈判B.力挽狂澜——亚非会议C.摒弃前嫌——中日建交D.和平共处——中印谈判12、下列选项中不是按同一标准分类的是()A.中程导弹B.核导弹C.远程导弹D.洲际导弹13、1988年侨居美国的华侨想要回祖国投资,他可以选择在以下哪个已开放的城市进行投资()A.重庆B.浦东C.珠海D.满洲里14、生产资料私有制转变为社会主义公有制的社会主义革命取得决定胜利的标志是()A、中华人民共和国成立B、中国共产党公布过渡时期总路线C、第一个五年计划超额完成D、社会主义改造基本完成15、中国共产党在探索建设社会主义道路过程中曾经形成过一些错误理论观点、政策思想和实践经验,这些错误对当时的社会造成很大影响,以下表现属于其中的是①大跃进②人民公社化运动③文化大革命④“两个凡是”思想⑤对外开放⑥农业生产合作化() A.①②③⑤⑥ B.①②③⑥ C.①②③④⑥ D.①②③④16、1964年我国成功爆炸第一颗原子弹。
八年级第二学期英语第二次月考试题(6—8单元)(1)
八年级第二学期英语第二次月考试题(6—8单元)班级__________ 姓名___________ 学号__________Ⅰ. 单项选择(20分)1. ---- ______have you been living here? ------ I have been living here for 20 years.A. How longB. How oftenC. How muchD. How soon2. She has been swimming _______.A. for three and a half hoursB. since three hours and a halfC. three and a half hours agoD. three hours and a half before3. My hobby is _______ old coins.A. collectingB. collectsC. collecttingD. collected4. We have been studying in the school ______.A. since two yearsB. for two years agoC. since two years agoD. after two years5. _______ was amazed at the news.A. The all classB. The whole classC. All the boysD. Whole the class6. If you lose the book, you must _______ money for it.A. payB. takeC. costD. spend7. Would you mind ______ this pair of jeans.A. don’t wearB. not wearingC. not to wearD. doesn’t wear8. My father got ______ when he heard I couldn’t pass the exam.A. annoyB. annoyedC. annoysD. annoying9. ----- Would you mind giving me another one? ------ _____.A. No, not at allB. Yes, I wouldC. Yes, not at allD. No, I would10. The woman in Brown _______ Mary’s mother, ______ she was talking about Mary with the teacher.A. maybe; may beB. maybe; maybeC. may be; maybeD. may be; may be11. Don’t forget to call me up at once if she ______ to visit you tomorrow.A. comesB. will comeC. is comingD. come12. He tries to learn English _____ different ways.A. onB. atC. inD. for13. ----- Will you please ______ us about your country? ----- Certainly.A. tellB. to tellC. tellingD. tells14. ----- My house is very near a busy street. ----- It ______ be very quiet.A. canB. mustC. can’tD. mustn’t15 ---- Would you please ______ the TV a little? Jack is doing his homework. ----- Terribly sorry. I will.A. turn downB. turn upC. turn onD. turn off16. His parents often encourage him ______ hard.A. workB. workingC. to workD. works17. ---- What about getting her some flowers? ----- That’s good, but they’er not _______.A. enough specialB. special enoughC. too specialD. more special.18. I like playing basketball. My brother likes playing soccer _________.A. tooB. insteadC. instead ofD. but19. It’s helpful to give children enough love______ give them much money.A. rather thanB. rather thenC. ratherD. but 20. I didn’t buy that nice skirt yesterday. It’s a little big for me, _______, it’s too expensive.A. exceptB. besidesC. beside expectⅡ. 用所给的词的适当形式填空(10分)1.He is always the last one ____________ (leave) the classroom every day.2.The boy became ___________ (interest) in playing chess.3.Try ___________ (not make) a noise, or you will make her up.4.Does anyone have a ____________ (suggest) about the pet?5.When the teacher came in, the students stopped __________ (talk).6.Mum won’t allow me __________ (go) boating before I finish my homework.7.What should we _______ (do) to help you?8.We all know that cats like eating ________ (mouse).9.She was too busy ___________ (have) a rest.10.Do you know that girl _________ (call) Emma.Ⅲ. 根据句意及所给首字母或汉语提示写单词(10分)1.Tell those __________ (小孩) not to play with fire.2.She has a ___________ (九岁的)son.3.Many people love the little boy, because he is a ____________ (有礼貌的) boy.4.I want to ___________ (挑选) a special gift for my little sister.5.Our class is organizing a talent show to r_________ money for charity.6.She gave me a p__________ on my birthday.7.Beijing is the c_________ of China.8.I’ll wash my hands r________ away.9.Lu Xun is a great w__________ in China.10.China is an A__________ country.Ⅳ.从方框中选择最佳选项完成对话,有两项多余。
八下第二次月考
建阳二中八年级下数学第二次月考一、选择题(本大题10个小题,每小题4分,共40分)1、在三边分别为下列长度的三角形中,哪些不是直角三角形( )A 、5,13,12B 、2,3,5C 、4,7,5D 、1,3,2 2.已知△ABC 的三边长分别为5、13、12,则△ABC 的面积为( )A 、30B 、60C 、78D 、不能确定 3.菱形的两条对角线长分别为6㎝,8㎝,则它的面积为 ( ) A 、6 ㎝2 B 、12㎝2 C 、24 ㎝2 D 、48 ㎝2 4.下列命题正确的是( )A .对角线互相平分的四边形是菱形;B .对角线互相平分且相等的四边形是菱形C .对角线互相垂直且相等的四边形是菱形; D.对角线互相垂直且平分的四边形是菱形。
5、如图,四边形ABCD 中,∠ABC=900,AB=3,BC=4,CD=12,AD=13,则四边形ABCD 的面积为( )A 、72B 、36C 、66D 、42 6.如图:已知,平行四边形ABCD 中,CE⊥AB,E 为 垂足,如果∠A=125°,则∠BCE 的度数是( ) A .25° B .55° C .35°D .30°7、如图,有一块直角三角形形纸片,两直角边AC=6cm ,BC=8cm ,现将直角边AC 沿直线AD 折叠,使它落在斜边AB 上,且与AE 重合,则CD 等于( ) A .2cm B .3cm C .4cm D .5cm8、一台机床在十天内生产的产品中,每天出现的次品个数依次为(单位:个)0,2,0,2,3,0,2,3,1,2.那么,这十天中次品个数的 ( )A .平均数是2B .众数是3C .中位数是1.5D .方差是1.25 9、1x ,2x ,……,10x 的平均数为a ,11x ,12x ,……,50x 的平均数为b ,则1x ,2x ,……,50x 的平均数为( )(第5题D E BCA A E BC第6题图第7题图A 、b a +B 、2b a + C 、605010b a + D 、504010ba + 10.已知甲乙两组数据的平均数都是5,甲组数方差2112S =甲,乙组数方差2110S =乙则( )A.甲组数据比乙组数据的波动大 B.乙组数据比甲组数据的波动大 C.甲组数据与乙组数据的波动一样大 D.甲乙两组数据的波动大小不能比较二、填空题(本大题10个小题,每小题3分,共30分)11. 已知一个直角三角形的两边长分别是3和4,则第三边长为 。
八年英语下册第二次月考试题
八年级第二次月考英语试题命题人:夏唐润审题人:李艳平一、听力测试(25分)A.听下面5段对话,每段对话后有一小题。
从题中所给的A、B、C三个选项中选出最佳选项,并将其填到答题卷的相应位置。
听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题,每段对话读两遍。
()1.How often does the man fly a kite?A. Once a week .B. twice a week .C. Twice a month()2.How long has the man been learning English?A. for six yearsB. Since he was six years old .C. for six months()3.what does the boy like to collect ?A. coinsB. dollsC. model cars()4.what is the man going to do ?A. He is going climbingB. he is going hikingC. he is going to have a picnic()5.Why does the man like Beijing Opera ?A. Because he is interested in Chinese history .B. Because he likes Beijing .C. Because he wants to be an actorA)请听下面3段对话和2段独白,每段对话或独白后有几个小题,从题中所给的A、B、C、三个选项中选项出最佳选项,听每段对话或独白前你都将有30秒钟的时间阅读各小题。
每段对话或独白读两遍。
请听第1段对话,回答第6至第7小题()6.What does Jack collect ?A. TicketsB. coinsC. stamps()7.How long has Jack been collecting them?A. Since last yearB. Since 1987C. For three years请听第2段对话,回答第8至第10小题()8.How many pencils does the girl have ?A.100B. over 1000C. more than 10000()9.How long has the girl been collecting pencils ?A. For 6 yearsB. for 3 yearsC. for 2 years()10.Which pencil is the girl‟s favorite?A. The big pencil from JapanB. The big pencil from EnglandC. The small pencil from England请听第3段对话,回答第11至第13小题()11.What‟s the woman‟s hobby now ?A. FishingB. SwimmingC. Skating()12.How long has the woman been swimming ?A. For about five years .B. For about six yearsC. For about seven years()13.How did the woman begin to become interested in swimming ?A. She won the medal in the competition .B. She wanted to make her father happyC. She lost the competition.请听第1段独白,回答第14至第16小题()14.What did Alan like when he was young ?A. Playing basketballB. Playing footballC. Playing table tennis()15.What happened to Alan after he worked in town?A. He became richB. He was n‟t healthy.C. He began to get fat()16.How did Alan feel after the game tennis one day ?A. AngryB. HappyC. Tired .请听第2段对话,回答第17至第20小题()17.When did the students visit the factory ?A. On a fine morning in March .B. On a fine afternoon in AprilC. On a sunny morning in April()18.Who showed the students around the factory?A. The old manB. The old womanC. The old worker()19.How long did the students stay at the factory?A. For an hourB. For two days .C. For two hours()20.When did the students leave the factory?A. At elevenB. At half past elevenC. At 10:30C)请听下面一段短文,根据短文内容完成表格,听短文前你将有50秒钟的时间阅读表格内容。
湖北省黄冈市红安县实验中学八年级下学期第二次月考语文考试卷(初二)月考考试卷.doc
湖北省黄冈市红安县实验中学八年级下学期第二次月考语文考试卷(初二)月考考试卷姓名:_____________ 年级:____________ 学号:______________一、xx 题 (每空xx 分,共xx 分) 【题文】____________________,病树前头万木春。
(刘禹锡《酬乐天扬州初逢席上见赠》)。
【答案】沉舟侧畔千帆过【解析】这是传统的记忆型默写题。
要求学生直接默写出指定的文句,这类题目要求考生日常加强背诵识记,尤其是不仅能背诵,还要能默写。
“畔”是易错字,作答时要注意。
【题文】____________________,松柏有本性。
(刘祯《赠从弟》)。
【答案】岂不罹凝寒【解析】这是传统的记忆型默写题。
要求学生直接默写出指定的文句,这类题目要求考生日常加强背诵识记,尤其是不仅能背诵,还要能默写。
此题中要注意“罹”字的正确书写,关键字不要出错。
同时注意字体结构较复杂的字要书写匀称,保持字体的美观大方。
【题文】行到水穷处,____________________。
【答案】坐看云起时【解析】这是传统的记忆型默写题。
要求学生直接默写出指定的文句,这类题目要求考生日常加强背诵识记,尤其是不仅能背诵,还要能默写。
此题诗句较为熟悉,且没有易错字,只要平时背诵过,就不会丢分,难度较小,上下句联系较为紧密,一般都能掌握。
【题文】在李白的《宣州谢朓楼饯别校书叔云》一诗中,叙写了诗人满腹苦闷愁绪的诗句是_______________,___________。
【答案】 抽刀断水水更流 举杯销愁愁更愁【解析】此题考查考生对古诗文的记忆能力、理解能力。
解题时一是要透彻理解诗歌的内容,二是要认真审题,找出合适的诗句,三是答题时不能写错别字。
平时要注意名篇中名句的归纳整理,注意表达的思想感情各有不同,根据感情色彩做不同的分类整理。
【题文】杜牧的《赤壁》中蕴含机遇造人的哲理,且隐含着诗人对自己生不逢时、怀才不遇的慨叹之情的句子是“_________________,________________。
安徽省滁州市定远县第三初级中学2022-2023学年八年级下学期第二次月考语文试题(原卷版)
阅读下面的文字,完成下面小题。
土壤的前世今生
郭俊刚 赵恒勤
①你可知道,田野里松软芬芳的泥土来自坚硬巨大的岩石?几十亿年间,神奇的大自然让坚硬的岩石悄然变成了肥沃的土壤。
②早在几十亿年前,地壳表面裸露的岩石受到风力和水力的侵蚀,在物理、化学、生物等多种因素的综合作用下,逐渐破碎和分解。大块的岩石变成了小块,小块又变成了细粒。在岩石由大变小、由粗变细的过程中,形成了一种叫“成土母质”的物质,这个过程叫作“风化”。要注意的是,成土母质还不是土壤。时间又过了数亿年,成土母质在水、空气、腐殖质和微生物的帮助下,逐步形成真正的土壤。在自然界,需要300年到1000年的时间才能形成大约2.5厘米厚的土壤。
B.第②段加点词“大约”表示“2.5厘米”只是估计而得,体现了说明语言的准确性。
C.人类对土地资源造成的伤害随着人类认识和改造大自然的本领不断地增强而增大。
D.土壤中的重金属超标则会影响植物的正常生长,有的会通过食物链影响人体健康。
9.文章的标题运用了哪种修辞手法?“前世”和“今生”分别指什么内容?
一、默写(本大题共1小题,共10分)
1.根据课文默写古诗文。
(1)晓雾将歇,______。(陶弘景《答谢中书书______,______,盖竹柏影也(苏轼《记承天寺夜游》)
(4)春天万物复苏,绿草悠悠,百花齐放,我们可以引用白居易《钱塘湖春行》中的句子“______,______”来描述这种花草美景。
④随着“绿水青山就是金山银山”理念的深入人心,人们越来越强烈地意识到必须采取一定的措施,将矿产资源开发利用对土壤环境造成的损害降到最低:通过矿山土地复垦,增加可耕地数量,提高土地质量,改善生态环境;通过开采工艺的改进,充分利用采空区和废弃巷道,减少地表塌陷和废石排放;通过生产设备和生产工艺的改进和优化,实现对矿产资源的高效节约集约利用,减少废弃物排放。
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北外附校八下第二大单元测试语 文 试 卷 2020.5 姓名温馨提示:本试卷共8页,六大题,满分120分(含卷面分3分),考试时间为100分钟。
请看清题目,认真答题,答案写在答题卷上。
一、积累(25分)1.阅读下面文字,按要求答题。
(4分)多彩的乡土民情总能拨动我们的心弦!《社戏》中,月下夜航,听到歌吹,望见渔火,“我”觉得自己似乎要mí( A )散在含着豆麦蕴藻之香的夜气里了;以陕北民歌“ ① ”形式创作的诗歌《回延安》,生动再现诗人回到阔别十年的延安,扑进亲人怀,欢喜的眼泪在眼眶里转的情景;黄土高原上那一场酣畅淋漓的安塞腰鼓,更是让我们惊异于生命释放出的奇伟páng ( B )礴的能量,容不得jī ( C )绊;吴伯箫笔下的《灯笼》,物象纷至沓来,意绪纷繁,令人叫奇。
(1)根据拼音写汉字:A ▲ B ▲ C ▲ (2)根据内容填空:① ▲2.古诗文名句默写。
(每空1分,共8分)(1)式微式微,胡不归? ▲ ,胡为乎中露?(《诗经·邶风》)(2)挑兮达兮, ▲ 。
一日不见,如三月兮!(《诗经·郑风》)(3) ▲ ,端居耻圣明。
(《望洞庭湖赠张丞相》)(4) ▲ ,并怡然自乐。
(《桃花源记》)(5)王勃《送杜少府之任蜀州》中可用来鼓励和安慰朋友,道出了古今上下几千年人们心声的名句是: , ▲ 。
(6同时又是文章的点睛之笔的句子是: , ▲ 。
3.翻译下列句子中加点的字词。
(4分)(1)未果,寻.病终。
( ▲ ) (2)佁然..不动 ( ▲ ) (3)心乐.之。
( ▲ ) (4)诎.右臂支船。
( ▲ ) 4. 一位同学用归类、整理的方法复习第三单元的文言词汇,遇到了一些困难,请按顺序将他空缺补充完整。
(5分)5.综合性学习——我们的抬阁文化(4分)去年关于《极限挑战》栏目组,来温州录制的消息,已经刷爆了乐清人的朋友圈,在微博上也一度登上了热搜榜。
节目里,演员们体验了一把乐清的抬阁。
视频中,黄渤扮演哪吒,孙红雷扮演牛魔王,形象颇为逗趣,而这也引发了网友对于抬阁的讨论。
【材料一】抬阁是乐清当地一项具有鲜明地域风情特色的民俗,是集舞蹈造型、绘画、戏曲、纸塑、杂技于一体的综合艺术。
距今已有170多年历史的抬阁,更是在2009年被列入第三批浙江省级非物质文化遗产名录。
【材料二】《乐清民俗之蒲岐抬阁吟》作者:余灵富饶秀丽乐清湾,民俗非遗不一般。
抬阁演台棋谱赛,巡游笑戏鼠家班。
观音送子尊神像,天女飘花慕世间。
美味佳肴馋有酒,怡情庆节乐时闲。
为了把我们的民俗文化传的更远,作为乐清学子,请用生动形象的语言向全国各地的朋友介绍我们的抬阁文化(至少使用一种修辞手法)。
(4分)_____________________ ▲_____________________ 二、阅读题。
(一)名著阅读(16分)傅雷的文化教育傅雷对儿子傅聪的教育可谓苦心孤诣,其中他将文化教育看作造就人才的重要方面。
【片段一】你车上的信写得很有趣,可见只要有实情、实事,不会写不好信。
你说到李、杜的分别,的确如此。
写实正如其他的宗派一样,有长处也有短处。
短处就是雕琢太甚,缺少天然和灵动的韵致。
但杜也有极浑成的诗,例如“风急天高猿啸哀,诸清沙白鸟飞回,无边落木萧萧下,不尽长江滚滚来”那首,胸襟意境都与李白相仿佛。
还有《梦李白》、《天末怀李白》几首,也是缠绵悱恻,至情至性,非常动人的。
但比起苏、李的离别诗来,似乎还缺少一些浑厚古朴。
这是时代使然,无法可想的。
汉魏人的胸怀比较更近原始,味道浓,苍茫一片,千古之下,犹令人缅想不已。
杜甫有许多田园诗,虽然受渊明影响,但比较之下,似乎也“隔”(王国维语)了一层。
回过来说:写实可学,浪漫底克不可学;故杜可学,李不可学;国人谈诗的尊杜的多于尊李的,也是这个缘故。
而且究竟像太白那样的天纵之才不多,共鸣的人也少。
所谓曲高和寡也。
同时,积雪的高峰也令人有“琼楼玉宇,高处不胜寒”之感,平常人也不敢随便瞻仰。
词人中苏、辛确是宋代两大家,也是我最喜欢的。
苏的词颇有些咏田园的,那就比杜的田园诗洒脱自然了。
此外,欧阳永叔的温厚蕴藉也极可喜,五代的冯延已也极多佳句,但因人品关系,我不免对他有些成见。
……在外倘有任何精神苦闷,也切勿隐瞒,别怕受埋怨。
一个人有个大二十几岁的人代出主意,决不会坏事。
你务必信任我,也不要怕我说话太严,我平时对老朋友讲话也无顾忌,那是你素知的。
并且有些心理波动或是郁闷,写了出来等于有了发泄,自己可痛快些,或许还可免做许多傻事。
孩子,我真恨不得天天在你旁边,做个监护的好天使,随时勉励你,安慰你,劝告你,帮你铺平将来的路,准备将来的学业和人格。
(一九五四年七月二十七日深夜)【片段二】每天我吃饭时总带一本书看,王国维的《人间词话》太好了,文艺欣赏能写得如此动人,许多话真使人豁然开朗,好像认识了一个新的世界,而每次重读,仍然是新鲜而动人心魄的,它给了我多少启发和灵感。
诗词常在手边,我越读越爱它们,也越爱自己的祖国,自己的民族,中国的文明。
那种境界,我没法在其他欧洲的艺术里面找到。
中国人的浪漫,如李白、苏东坡、辛弃疾那种洒脱、飘逸,后主、纳兰那种真诚沉痛,秦观、欧阳的柔媚、含蓄、婉转等等。
我说应该让学艺术的人都熟读《人间词话》,那里面深刻的教训,高超的见解太多了。
读这样一本文艺批评,就像是受了一次深刻的艺术家的修养和人格的教育。
很多波兰人说我非常爱国,当然有些实际的事情无形中使他们有了深刻的印象。
他们说:假如中国人每人都像你一样爱国的话,那中国这民族太伟大了,真是不可战胜的了。
(一九五四年十二月十五日聪信摘录)【片段三】我们还想另外寄两瓶头发水给你。
此外又另寄书一包,计有:(都有注解)《元朝散曲选》二册、《古诗源选读》二册、《唐五代宋词》二册、《世说新语选》一册。
你现在手头没有散文的书(指古文),《世说新语》大可一读,日本人几百年来都把它当作枕中秘宝。
我常常缅怀两晋六朝的文采风流,认为是中国文化的一个高峰。
《人间词话》,青年们读得懂的太少了……我个人认为中国有史以来,《人间词话》是最好的文学批评。
开发性灵,此书等于一把金钥匙。
光谈理论,其不成为现代学究、当世腐儒、八股专家也鲜矣!“通”才能不拘泥,不迂腐,不酸,不八股:“通”才能培养气节、胸襟、目光;“通”才能成为“大”,不大不博,便有坐井观天的危险。
我始终认为弄学问也好,弄艺术也好,顶要紧的是“人”,要把一个“人”尽量发展,没成为某某家之前,先要学做人,否则,那种某某家无论如何高明,也不会对人类有多大贡献。
这套话你从小听腻了,再听一遍恐怕更觉得烦了。
(一九五四年十二月二十七日)【片段四】这些话使我非常感动,表示她多么真切的了解我;至少没有一个人曾经像她这样,对我用语言来说出我心中最微妙的感受。
她说:“这种天赋很难说来自何方,多半是来自心灵的纯洁;唯有这样纯洁到像明镜般的心灵才会给艺术家这种情感,这种激情。
”这儿,她的话不正是王国维的话吗:“词人者,不失其赤子之心者也。
”关于成功,我不愿再写,真是太多了,若是一个自己不了解自己的人,那是够危险的;但我很明白自己,总感到悲哀,因为没有做到十全十美的地步;也许我永远不可能十全十美。
不管这些罢,我是又快乐又矛盾。
最近的音乐会格外使我感动,看到自己竟有那么大的力量使人们如醉如痴,而且都是“音乐家”,都是波兰人!我感到的是一种真正的欢乐,也许一个作曲家创作的时候,感到的也是这种欢乐吧!我现在还看到听众的泪水,发亮的眼睛,涨红的脸,听到他们的喘息,急促的心跳,嘶嗄的声音,感觉到他们滚烫的手和脸颊;在他们拥抱我的一刹那,我的心顿时和他们的心交融了!从波兹南寄来一个女孩子写得信,说:“以前我从来不大想起中国的,中国真是太远太远了,跟我有什么关系呢?但听到了你的独奏会以后,你和中国成了我整天思念的题目了。
从你的对萧邦深刻而非凡的理解,我感到有一个伟大的,有着古老文明的民族在你的心灵里。
”能够使人家对我的祖国产生这种景仰之情,我真觉得幸福。
(一九五五年一月十六日傅聪信摘录)6.片段四中,傅聪为什么说“我是又快乐又矛盾(悲哀)”?(3分)_____________________ ▲_____________________ 7.家书凝结了傅雷对儿子深切的爱,用心品味下面的文字,在横线上写下你的阅读批注。
(3分)在外倘有任何精神苦闷,也切勿隐瞒,别怕受埋怨。
一个人有个大二十几岁的人代出主意,决不会坏事。
你务必信任我,也不要怕我说话太严,我平时对老朋友讲话也无顾忌,那是你素知的。
_____________________ ▲_____________________ 8.从以上四封家书的内容中,你是否感受到了傅雷对儿子在文化教育方面的良苦用心?结合家书内容谈谈你的理解。
(4分)_____________________ ▲_____________________ 9.阅读下面的资料链接,说说作为中学生的你,在《傅雷家书》中还读出了怎样的感动或启迪呢?请写下你的读后感,150字左右(6分)【资料链接】叶永烈,著名科普文艺作家、报告文学作家,他在《傅雷与傅聪》中写到:《傅雷家书》的意义,远远超过了傅雷一家的范围。
哲学家可以从《傅雷家书》中研究傅雷的思想、哲理、方法;教育家可以从《傅雷家书》中研究教育子女的方式方法……文学家可以从《傅雷家书》中研究散文的笔法;艺术家可以从《傅雷家书》中吸取音乐、美术的营养;历史学家可以从《傅雷家书》中剖析二十世纪五十至六十年代中国知识分子的灵魂;广大读者可以把《傅雷家书》作为一本优秀的青年思想修养读物……【小贴士】写读后感要注意以下几点:_____________________ ▲_____________________ (二)文学类作品。
(17分)老街文/柳萌①这是一条老街。
②我这里说的老街,其实不见得真的老,比起这座城市的年龄,这条街还算是年轻的。
我之所以把它称为老街,只是因为这条街与我的往昔经历有关,如今已经过去几十年了,对于我来说自然是老了。
就如同每每说起同街居住的人,总要加上个老字,即“老街坊”“老邻居”,似乎这样才够亲切才够人情味儿。
我对于这条街,亦是如此。
③这条街不长,最长不过两三百米;这条街不宽,最宽不过六七米。
这条街很普通,没有豪门重宅。
这条街的房舍,一水儿的灰色砖房;这条街的院落,都有树木花草。
这样的街道在这座城市,过去有好多好多,如今却是很少见了,它们正随着城市改造,渐渐地被拆除消失,这条街的命运也是如此。
正像人跟人一样,相处得久了就有感情,老居民们对这条街,同样都是难舍难分,明知道拆迁后的住房,比现在居住的老房子要好,可是在搬往周转房时,许多人还是一步一回头,尤其是那些上点岁数的人,走时还悄悄地抹眼泪呢,好像这一走就再也不回来似的了。