专题16 定语从句(压轴题)-决胜2016中考英语压轴题全揭秘精品(解析版)
中考定语从句讲解与练习精选全文完整版
可编辑修改精选全文完整版中考定语从句讲解与练习一、定语从句的概述在复合句中修饰或限定名词、代词的从句叫做定语从句。
被定语从句修饰或限定的名词、代词叫做先行词;引导定语从句的词叫做引导词。
定语从句放在所修饰、限定的词(先行词)之后。
例1:The boy who is reading a story book is my brother. 那个正在读一本故事书的男孩是我的兄弟。
在这句话中,who is reading a story book.是定语从句。
它修饰、限定the boy,the boy是先行词,引导定语从句的who是引导词。
二、定语从句的分类:定语从句可分为限制性定语从句和非限制性定语从句。
1. 限制性定语从句一般紧跟在先行词的后面,用来说明先行词的性质、身份、特征等状况,与先行词的关系非常密切,翻译时一般要译到先行词的前面;如果去掉,则整个句子的意思含混不清。
A doctor is a person who looks after people's health. 医生是照顾人们健康的人。
2. 非限制性定语从句起到补充说明作用,译为汉语时常不译作定语,而是根据句意译为相应的其他形式的从句。
它与主句的关系不如限制性定语从句密切,只是对先行词作附加说明,既使去掉,主句的意思依然清楚。
非限制性定语从句前往往有逗号与主句隔开,如非限制性定语从句放在句子中间,其前后都需要用逗号与隔开。
Yesterday, Jimmy left for Canada, where he had stayed two years.昨天,吉米动身到加拿大去了,他曾在那儿呆了两年。
三、定语从句的引导词引导定语从句的词称为引导词,它一方面连接先行词和定语从句;别一方面又在定语从句中充当句子成份,引导词一般不能按照疑问代词或疑问副词的意义进行翻译,一般情况下应译为“……的”。
定语从句的引导词可为分为关系代词和关系副词。
专题09 数词(压轴题)-决胜2016中考英语压轴题全揭秘精品(解析版)
1. 【2015年江苏省苏州市中考英语试题】Tony’s mum looks young and beautiful. It’s hard to imagine she isalready in her .A. fiftiesB. fiftyC. fiftiethsD. fiftieth【答案】A【解析】试题分析:句意:托尼的妈妈看上去年轻漂亮。
难以想像她已经五十几岁了。
在某人几十几岁:in one’s +整十的复数(用基数词),所以这里该用fifties。
故选A。
考点:考查数词。
2. 【2015年广州市初中毕业生学业考试英语】I live in Room 403, Sam lives in the room right above mine, on the _____ floor.A.thirdB.threeC.fifthD.five【答案】C考点:考查数词的用法。
3. 【山东省东营市2015年中考英语试题】It is reported that nearly foreign kids joined a British boarding school lastyear, and a third of them came from China.A. nine thousandB. nine thousandsC. nine thousand ofD. nine thousands of【答案】A【解析】试题分析:句意:据报道去年将近九千名外国小孩参加了英国的寄宿学校,其中三分之一来自中国。
nine thousand 9千;nine thousands形式不对,thousand跟数词连用时,不用复数形式;nine thousand of形式不对,不跟of 短语;nine thousands of形式不对。
因此应选A。
考点:考查数词。
4.【2015年贵州省安顺市中考英语试题】It took people three months to build this great building.A. two hundredsB. hundred ofC. hundreds ofD. two hundred of【答案】C【解析】试题分析:句意:建造这座伟大的建筑花费了数百人三个月的时间。
专题16 新定义和阅读理解型问题-决胜中考数学压轴题全揭秘精品(原卷版)
《中考压轴题全揭秘》专题16 新定义和阅读理解型问题一、单选题1.已知三角形的三边长分别为a、b、c,求其面积问题,中外数学家曾经进行过深入研究,古希腊的几何学家海伦(Heron,约公元50年)给出求其面积的海伦公式S=,其中p=;我国南宋时期数学家秦九韶(约1202-1261)曾提出利用三角形的三边求其面积的秦九韶公式S=,若一个三角形的三边长分别为2,3,4,则其面积是()A. B. C. D.2.在每个小正方形的边长为1的网格图形中,每个小正方形的顶点称为格点.从一个格点移动到与之相距5的另一个格点的运动称为一次跳马变换.例如,在4×4的正方形网格图形中(如图1),从点A经过一次跳马变换可以到达点B,C,D,E等处.现有20×20的正方形网格图形(如图2),则从该正方形的顶点M经过跳马变换到达与其相对的顶点N,最少需要跳马变换的次数是()A.13 B.14 C.15 D.163.已知点A在函数11yx=-(x>0)的图象上,点B在直线y2=kx+1+k(k为常数,且k≥0)上.若A,B 两点关于原点对称,则称点A,B为函数y1,y2图象上的一对“友好点”.请问这两个函数图象上的“友好点”对数的情况为()A.有1对或2对B.只有1对C.只有2对D.有2对或3对4.对于实数a,b,定义符号min{a,b},其意义为:当a≥b时,min{a,b}=b;当a<b时,min{a,b}=a.例如:min={2,﹣1}=﹣1,若关于x的函数y=min{2x﹣1,﹣x+3},则该函数的最大值为()A.23B.1 C.43D.535.根据如图所示的程序计算函数y 的值,若输入的x 值是4或7时,输出的y 值相等,则b 等于( )A .9B .7C .﹣9D .﹣76.已知: 表示不超过的最大整数,例: ,令关于的函数 (是正整数),例:=1,则下列结论错误..的是( ) A .B .C .D .或17.设a ,b 是实数,定义@的一种运算如下:()()22@a b a b a b =+--,则下列结论:①若@0a b =,则a =0或b =0;②()@@@a b c a b a c +=+;③不存在实数a ,b ,满足22@5a b a b =+;④设a ,b 是矩形的长和宽,若矩形的周长固定,则当a =b 时,@a b 最大.其中正确的是( )A .②③④B .①③④C .①②④D .①②③8.在△ABC 中,若O 为BC 边的中点,则必有:AB 2+AC 2=2AO 2+2BO 2成立.依据以上结论,解决如下问题:如图,在矩形DEFG 中,已知DE=4,EF=3,点P 在以DE 为直径的半圆上运动,则PF 2+PG 2的最小值为( )A .B .C .34D .109.我国古代伟大的数学家刘徽将勾股形(古人称直角三角形为勾股形)分割成一个正方形和两对全等的直角三角形,得到一个恒等式.后人借助这种分割方法所得的图形证明了勾股定理,如图所示的矩形由两个这样的图形拼成,若a=3,b=4,则该矩形的面积为()A.20 B.24 C. D.10.阅读理解:,,,是实数,我们把符号称为阶行列式,并且规定:,例如:.二元一次方程组的解可以利用阶行列式表示为:;其中,,.问题:对于用上面的方法解二元一次方程组时,下面说法错误的是()A. B. C. D.方程组的解为11.已知二次函数y=﹣x2+x+6及一次函数y=﹣x+m,将该二次函数在x轴上方的图象沿x轴翻折到x轴下方,图象的其余部分不变,得到一个新函数(如图所示),请你在图中画出这个新图象,当直线y=﹣x+m与新图象有4个交点时,m的取值范围是()A.﹣<m<3 B.﹣<m<2 C.﹣2<m<3 D.﹣6<m<﹣212.如图,一段抛物线y=﹣x2+4(﹣2≤x≤2)为C1,与x轴交于A0,A1两点,顶点为D1;将C1绕点A1旋转180°得到C2,顶点为D2;C1与C2组成一个新的图象,垂直于y轴的直线l与新图象交于点P1(x1,y1),P2(x2,y2),与线段D1D2交于点P3(x3,y3),设x1,x2,x3均为正数,t=x1+x2+x3,则t的取值范围是()A.6<t≤8 B.6≤t≤8 C.10<t≤12 D.10≤t≤1213.如图,抛物线与x轴交于点A、B,把抛物线在x轴及其下方的部分记作,将向左平移得到,与x轴交于点B、D,若直线与、共有3个不同的交点,则m的取值范围是A. B. C. D.14.定义一种对正整数n的“F”运算:①当n为奇数时,F(n)=3n+1;②当n为偶数时,F(n)=(其中k是使F(n)为奇数的正整数)……,两种运算交替重复进行,例如,取n=24,则:若n=13,则第2018次“F”运算的结果是()A.1 B.4 C.2018 D.4201815.在求1+6+62+63+64+65+66+67+68+69的值时,小林发现:从第二个加数起每一个加数都是前一个加数的6倍,于是她设:S=1+6+62+63+64+65+66+67+68+69①然后在①式的两边都乘以6,得:6S=6+62+63+64+65+66+67+68+69+610②②﹣①得6S﹣S=610﹣1,即5S=610﹣1,所以S=,得出答案后,爱动脑筋的小林想:如果把“6”换成字母“a”(a≠0且a≠1),能否求出1+a+a2+a3+a4+…+a2014的值?你的答案是()A. B. C. D.a2014﹣1二、填空题16.对于实数a,b,定义运算“◆”:a◆b=,例如4◆3,因为4>3.所以4◆3==5.若x,y满足方程组,则x◆y=_____________.17.观察下列运算过程:S=1+3+32+33+…+32017+32018①,①×3得3S=3+32+33+…+32018+32019②,②﹣①得2S=32019﹣1,S=.运用上面计算方法计算:1+5+52+53+…+52018=____.18.对于任意实数a、b,定义:a◆b=a2+ab+b2.若方程(x◆2)﹣5=0的两根记为m、n,则m2+n2= .19.规定:,如:,若,则=__.20.对于实数a,b,定义运算“※”如下:a※b=a2﹣ab,例如,5※3=52﹣5×3=10.若(x+1)※(x﹣2)=6,则x的值为_____.21.我国南宋著名数学家秦九韶在他的著作《数书九章》一书中,给出了著名的秦九韶公式,也叫三斜求积公式,即如果一个三角形的三边长分别为a,b,c,则该三角形的面积为S=.现已知△ABC的三边长分别为1,2,,则△ABC的面积为______.22.对于一个位置确定的图形,如果它的所有点都在一个水平放置的矩形内部或边上,且该图形与矩形的每条边都至少有一个公共点(如图1),那么这个矩形水平方向的边长称为该图形的宽,铅锤方向的边长称为该矩形的高.如图2,菱形ABCD的边长为1,边AB水平放置.如果该菱形的高是宽的,那么它的宽的值是_____.23.对于任意实数a、b,定义一种运算:a※b=ab﹣a+b﹣2.例如,2※5=2×5﹣2+5﹣2=ll.请根据上述的定义解决问题:若不等式3※x<2,则不等式的正整数解是_____.24.如图,把平面内一条数轴x绕原点O逆时针旋转角θ(0°<θ<90°)得到另一条数轴y,x轴和y 轴构成一个平面斜坐标系.规定:过点P作y轴的平行线,交x轴于点A,过点P作x轴的平行线,交y轴于点B,若点A在x轴上对应的实数为a,点B在y轴上对应的实数为b,则称有序实数对(a,b)为点P 的斜坐标,在某平面斜坐标系中,已知θ=60°,点M′的斜坐标为(3,2),点N与点M关于y轴对称,则点N的斜坐标为_____.25.如图1,作∠BPC平分线的反向延长线PA,现要分别以∠APB,∠APC,∠BPC为内角作正多边形,且边长均为1,将作出的三个正多边形填充不同花纹后成为一个图案.例如,若以∠BPC为内角,可作出一个边长为1的正方形,此时∠BPC=90°,而=45是360°(多边形外角和)的,这样就恰好可作出两个边长均为1的正八边形,填充花纹后得到一个符合要求的图案,如图2所示.图2中的图案外轮廓周长是_____;在所有符合要求的图案中选一个外轮廓周长最大的定为会标,则会标的外轮廓周长是_____.26.若为实数,则表示不大于的最大整数,例如,,等. 是大于的最小整数,对任意的实数都满足不等式. ①,利用这个不等式①,求出满足的所有解,其所有解为__________.27.《九章算术》是我国古代数学名著,书中有下列问题:“今有勾五步,股十二步,问勾中容方几何?”其意思为:“今有直角三角形,勾(短直角边)长为5步,股(长直角边)长为12步,问该直角三角形能容纳的正方形边长最大是多少步?”该问题的答案是______步.28.在每个小正方形的边长为1的网格图形中,每个小正方形的顶点称为格点.以顶点都是格点的正方形ABCD的边为斜边,向内作四个全等的直角三角形,使四个直角顶点E,F,G,H都是格点,且四边形EFGH 为正方形,我们把这样的图形称为格点弦图.例如,在如图1所示的格点弦图中,正方形ABCD的边长为,此时正方形EFGH的而积为5.问:当格点弦图中的正方形ABCD的边长为时,正方形EFGH的面积的所有可能值是_____(不包括5).29.刘徽是中国古代卓越的数学家之一,他在《九章算术》中提出了“割圆术”,即用内接或外切正多边形逐步逼近圆来近似计算圆的面积,设圆O的半径为1,若用圆O的外切正六边形的面积来近似估计圆O的面积,则S=_____.(结果保留根号)30.定义新运算:a※b=a2+b,例如3※2=32+2=11,已知4※x=20,则x=_____.31.设双曲线与直线交于,两点(点在第三象限),将双曲线在第一象限的一支沿射线的方向平移,使其经过点,将双曲线在第三象限的一支沿射线的方向平移,使其经过点,平移后的两条曲线相交于点,两点,此时我们称平移后的两条曲线所围部分(如图中阴影部分)为双曲线的“眸”,为双曲线的“眸径”.当双曲线的眸径为6时,的值为__________.32.如图,若△ABC内一点P满足∠PAC=∠PCB=∠PBA,则称点P为△ABC的布罗卡尔点,三角形的布罗卡尔点是法国数学家和数学教育家克雷尔首次发现,后来被数学爱好者法国军官布罗卡尔重新发现,并用他的名字命名,布罗卡尔点的再次发现,引发了研究“三角形几何”的热潮.已知△ABC中,CA=CB,∠ACB=120°,P为△ABC的布罗卡尔点,若PA=,则PB+PC=_____.三、解答题33.综合与实践折纸是一项有趣的活动,同学们小时候都玩过折纸,可能折过小动物、小花、飞机、小船等,折纸活动也伴随着我们初中数学的学习.在折纸过程中,我们可以通过研究图形的性质和运动、确定图形位置等,进一步发展空间观念,在经历借助图形思考问题的过程中,我们会初步建立几何直观,折纸往往从矩形纸片开始,今天,就让我们带着数学的眼光来玩一玩折纸,看看折叠矩形的对角线之后能得到哪些数学结论.实践操作如图1,将矩形纸片ABCD沿对角线AC翻折,使点B′落在矩形ABCD所在平面内,B′C和AD相交于点E,连接B′D.解决问题(1)在图1中,①B′D和AC的位置关系为;②将△AEC剪下后展开,得到的图形是;(2)若图1中的矩形变为平行四边形时(AB≠BC),如图2所示,结论①和结论②是否成立,若成立,请挑选其中的一个结论加以证明,若不成立,请说明理由;(3)小红沿对角线折叠一张矩形纸片,发现所得图形是轴对称图形,沿对称轴再次折叠后,得到的仍是轴对称图形,则小红折叠的矩形纸片的长宽之比为;拓展应用(4)在图2中,若∠B=30°,AB=4,当△AB′D恰好为直角三角形时,BC的长度为.34.如图①,在Rt△ABC中,以下是小亮探究与之间关系的方法:∵sinA=,sinB=,∴c=,c=,∴=,根据你掌握的三角函数知识.在图②的锐角△ABC中,探究、、之间的关系,并写出探究过程.35.如图,在平面直角坐标系中,矩形ABCD的对称中心为坐标原点O,AD⊥y轴于点E(点A在点D的左侧),经过E、D两点的函数y=﹣x2+mx+1(x≥0)的图象记为G1,函数y=﹣x2﹣mx﹣1(x<0)的图象记为G2,其中m是常数,图象G1、G2合起来得到的图象记为G.设矩形ABCD的周长为L.(1)当点A的横坐标为﹣1时,求m的值;(2)求L与m之间的函数关系式;(3)当G2与矩形ABCD恰好有两个公共点时,求L的值;(4)设G在﹣4≤x≤2上最高点的纵坐标为y0,当≤y0≤9时,直接写出L的取值范围.36.我们不妨约定:对角线互相垂直的凸四边形叫做“十字形”.(1)①在“平行四边形,矩形,菱形,正方形”中,一定是“十字形”的有;②在凸四边形ABCD中,AB=AD且CB≠CD,则该四边形“十字形”.(填“是”或“不是”)(2)如图1,A,B,C,D是半径为1的⊙O上按逆时针方向排列的四个动点,AC与BD交于点E,∠ADB﹣∠CDB=∠ABD﹣∠CBD,当6≤AC2+BD2≤7时,求OE的取值范围;(3)如图2,在平面直角坐标系xOy中,抛物线y=ax2+bx+c(a,b,c为常数,a>0,c<0)与x轴交于A,C两点(点A在点C的左侧),B是抛物线与y轴的交点,点D的坐标为(0,﹣ac),记“十字形”ABCD的面积为S,记△AOB,△COD,△AOD,△BOC的面积分别为S1,S2,S3,S4.求同时满足下列三个条件的抛物线的解析式;①=;②=;③“十字形”ABCD的周长为12.37.若一个三角形一条边的平方等于另两条边的乘积,我们把这个三角形叫做比例三角形.已知是比例三角形,,,请直接写出所有满足条件的AC的长;如图1,在四边形ABCD中,,对角线BD平分,求证:是比例三角形.如图2,在的条件下,当时,求的值.38.定义:我们知道,四边形的一条对角线把这个四边形分成了两个三角形,如果这两个三角形相似(不全等),我们就把这条对角线叫做这个四边形的“相似对角线”.理解:(1)如图1,已知Rt△ABC在正方形网格中,请你只用无刻度的直尺在网格中找到一点D,使四边形ABCD 是以AC为“相似对角线”的四边形(保留画图痕迹,找出3个即可);(2)如图2,在四边形ABCD中,∠ABC=80°,∠ADC=140°,对角线BD平分∠ABC.求证:BD是四边形ABCD的“相似对角线”;(3)如图3,已知FH是四边形EFCH的“相似对角线”,∠EFH=∠HFG=30°,连接EG,若△EFG的面积为2,求FH的长.39.对于三个数a,b,c,用M{a,b,c}表示这三个数的中位数,用max{a,b,c}表示这三个数中最大数,例如:M{﹣2,﹣1,0}=﹣1,max{﹣2,﹣1,0}=0,max{﹣2,﹣1,a}=解决问题:(1)填空:M{sin45°,cos60°,tan60°}=__________,如果max{3,5﹣3x,2x﹣6}=3,则x的取值范围为__________;(2)如果2•M{2,x+2,x+4}=max{2,x+2,x+4},求x的值;(3)如果M{9,x2,3x﹣2}=max{9,x2,3x﹣2},求x的值.40.阅读短文,解决问题如果一个三角形和一个菱形满足条件:三角形的一个角与菱形的一个角重合,且菱形的这个角的对角顶点在三角形的这个角的对边上,则称这个菱形为该三角形的“亲密菱形”.如图1,菱形AEFD为△ABC的“亲密菱形”.如图2,在△ABC中,以点A为圆心,以任意长为半径作弧,交AB、AC于点M、N,再分别以M、N为圆心,以大于MN的长为半径作弧,两弧交于点P,作射线AP,交BC于点F,过点F作FD//AC,FE//AB.(1)求证:四边形AEFD是△ABC的“亲密菱形”;(2)当AB=6,AC=12,∠BAC=45°时,求菱形AEFD的面积.41.小贤与小杰在探究某类二次函数问题时,经历了如下过程:求解体验(1)已知抛物线经过点(-1,0),则= ,顶点坐标为,该抛物线关于点(0,1)成中心对称的抛物线的表达式是 .抽象感悟我们定义:对于抛物线,以轴上的点为中心,作该抛物线关于点对称的抛物线 ,则我们又称抛物线为抛物线的“衍生抛物线”,点为“衍生中心”.(2)已知抛物线关于点的衍生抛物线为,若这两条抛物线有交点,求的取值范围.问题解决(3) 已知抛物线①若抛物线的衍生抛物线为,两抛物线有两个交点,且恰好是它们的顶点,求的值及衍生中心的坐标;②若抛物线关于点的衍生抛物线为 ,其顶点为;关于点的衍生抛物线为,其顶点为;…;关于点的衍生抛物线为,其顶点为;…(为正整数).求的长(用含的式子表示).42.结果如此巧合!下面是小颖对一道题目的解答.题目:如图,的内切圆与斜边相切于点,,,求的面积.解:设的内切圆分别与、相切于点、,的长为.根据切线长定理,得,,.根据勾股定理,得.整理,得.所以.小颖发现恰好就是,即的面积等于与的积.这仅仅是巧合吗?请你帮她完成下面的探索.已知:的内切圆与相切于点,,.可以一般化吗?(1)若,求证:的面积等于.倒过来思考呢?(2)若,求证.改变一下条件……(3)若,用、表示的面积.43.我们定义:如果一个三角形一条边上的高等于这条边,那么这个三角形叫做“等高底”三角形,这条边叫做这个三角形的“等底”。
中考英语定语从句讲解及专项训练题(题型详细超全)
初中英语定语从句讲解及练习定义:在复合句中,修饰某一名词或代词的从句叫做定语从句。
如:1) The man who lives next to us is a policeman.2) You must do everything that I do.上面两句中的man和everything是定语从句所修饰的词,叫先行词,定语从句放在先行词的后面。
引导定语从句的词有关系代词that, which, who(宾格who, 所有格whose)和关系副词where, when、why关系词常有三个作用:1、引导定语从句2、代替先行词3、在定语从句中担当一个成分二、关系代词引导的定语从句1.who指人,在从句中做主语(1)The boys who are playing football are from Class One.(2)Yesterday I helped an old man who lost his way.2. whom指人,在定语从句中充当宾语,常可省略。
(1) Mr. Liu is the person (whom) you talked about.注意:关系代词whom在口语和非正式语体中常用who代替,可省略。
(3) The man who/whom you met just now is my friend.3. which指物,在定语从句中做主语或者宾语,做宾语时可省略(1) Football is a game which is liked by most boys. ( which 在句子中做主语)(2) This is the pen (which) he bought yesterday. ( which 在句子中做宾语)4. that指人时,相当于who或者whom;指物时,相当于which。
在宾语从句中做主语或者宾语,做宾语时可省略。
(5) The people that/who come to visit the city are all here. (在句子中做主语)(6) Where is the man that/whom I saw this morning? (在句子中做宾语)5. whose通常指人,也可指物,在定语从句中做定语(1) he has a friend whose father is a doctor.(2) i once lived in a house whose roof has fallen in.whose指物时,常用以下结构来代替(3) the classroom whose door is broken will soon be repaired.(4) the classroom the door of which is broken will soon be repaired.(5) do you like the book whose cover is yellow?(6) do you like the book the color of which is yellow?三、关系代词在定语从句中做介词宾语时,从句常由介词+关系代词引导(1) the school (that/which) he once studied in is very famous.(2) the school in which he once studied is very famous.(3) tomorrow i will bring here a magazine (that/which) you asked for.(4) tomorrow i will bring here a magazine for which you asked.(5) we'll go to hear the famous singer (whom/that/who) we have often talked about.(6) we'll go to hear the famous singer about whom we have often talked. 注意:1. 含有介词的动词短语一般不拆开使用,如:look for, look after, take care of等(1) this is the watch which/that i am looking for. (t)(2) this is the watch for which i am looking. (f)2. 若介词放在关系代词前,关系代词指人时用whom,不可用who或者that;指物时用which,不能用that;(1) the man with whom you talked is my friend. (t)(2) the man who/that you talked with is my friend. (f)(3) the plane in which we flew to canada is very comfortable. (t)(4) the plane in that we flew in to canada is very comfortable. (f)3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few等代词或者数词(1) he loved his parents deeply, both of whom are very kind to him.(2) in the basket there are quite many apples, some of which have gone bad.(3) there are forty students in our class in all, most of whom are from big cities.解答"介词+关系代词"类型的定语从句题时,关键在于分析定语从句中的谓语动词(该动词是不及物动词)习惯上常与什么介词搭配使用。
专题16 力学之功和功率的计算(压轴题)-决胜2021中考物理压轴题全揭秘精品(解析版)
一、选择题1.(2014·来宾)如图,用甲、乙两种方式在相同时间内将同一物体匀速提升相同高度时,拉力做功的功率为P 甲、P 乙,机械效率分别为η甲、η乙( 不计绳重与摩擦).下列判断正确的是( )A . P 甲=P 乙,η甲=η乙B . P 甲<P 乙,η甲>η乙C . P 甲<P 乙,η甲<η乙D . P 甲>P 乙,η甲>η乙 【答案】B .考点: 功率和机械效率。
2.(2014·宿迁)关于功和能的认识,错误的是( ) A .相同时间内,物体做功越多,功率越大 B .物体的机械能越多,物体的内能就越多 C .在热机的做功冲程中,内能转化为机械能D .反复弯折铁丝,弯折处变热,说明做功可以改变物体的内能 【答案】B 【解析】试题分析:由功率公式tWP可得,相同时间内,物体做功越多,功率越大,故选项A 正确;影响机械能的因素是质量、速度、高度以及弹性形变,而影响内能的因素是温度、质量以及状态,因此机械能与内能没有必然的连接,故选项B 错误;在热机的做功冲程中,燃气对外做功,内能转化为机械能,故选项C正确;反复弯折铁丝,弯折处变热,将机械能转化为了内能,说明做功可以改变物体的内能,故选项D 正确.考点: 功和能3.(2014·抚顺)如图,用此滑轮组在大小为15N 的拉力作用下将重力为50N 的物体匀速提升0.1m ,所用时间为2s ,不计绳重及摩擦,下列说法正确的是( )A .绳子自由端移动的速度为0.25m/sB .拉力F 所做的功为7.5JC .滑轮组的机械效率为83.3%D .上升过程中物体的动能转化为重力势能 【答案】C 【解析】试题分析:由图可知,n=4,则绳端移动的距离:s=n h =4×0.1m=0.4m ,绳子自由端移动的速度:v =0.4m/2s=0.2m/s ,故A 不正确;有用功:W 有=G h =50N×0.1m=5J ,拉力F 所做的总功:W 总=F s=15N×0.4m=6J ,故B 不正确;滑轮组的机械效率:η=总有W W ×100%=6J 5J×100%≈83.3%,故C 正确;物体匀速上升过程中,质量和速度不变,动能不变,高度升高,重力势能增大,则不是动能转化为重力势能,故D 不正确.故选C .考点:滑轮组及机械效率4.(2014·盐城)体重相同的小红和小田从一楼爬到五楼,他们同时出发,小红先到,小田后到。
中考中考英语总复习定语从句压轴试题分类汇编及答案
中考中考英语总复习定语从句压轴试题分类汇编及答案一、定语从句1.Being blind is something _________ most people can’t imagine.A.who B.what C.that D.whom【答案】C【解析】先行词是something,关系代词用that。
【考点】定语从句引导词。
2. The dog _______ played with you just now is _______.A.which; mine B.which; myC.what; mine D.what; my【答案】A【解析】【详解】句意:刚才和你一起玩的那条狗是我的。
Which哪一个;what什么;mine名词性物主代词,我的;my形容词性物主代词,我的。
形容词性物主代词在句只用作定语;名词性物主代词则不能用作定语,但可以用作主语、宾语、表语、连用of作定语。
先行词dog在定语从句中作主语可用关系代词which代替。
所以选A。
3.Don’t throw away pens and erasers ________ you haven’t used u p.A.where B.which C.who D.what【答案】B【解析】【详解】句意:不要扔掉你还没用完的钢笔和橡皮。
考查定语从句引导词。
what不引导定语从句,可排除D。
where表示地点;which表示事物;who表示人。
本句先行词pens and erasers (钢笔和橡皮)是物,需用which引导;根据句意结构和语境,可知选B。
4.--Only You is a TV program is popular with most young people.--Yes, it is definitely true.A.that B.whose C.what D.who【答案】A【解析】句意:——《只有你》是一个深受大多数年轻人喜爱的电视节目。
专题23阅读理解(故事类)(压轴题)-决胜2016中考英语压轴题全揭秘精品(解析版)
专题23阅读理解(故事类)(压轴题)-决胜2016中考英语压轴题全揭秘精品(解析版)《决胜2016中考英语压轴题全揭秘》第⼀辑三年中考压轴题专题23 阅读理解(故事类)1.【2015年江苏扬州中考】CI will never forget the tenth summer of childhood with my grandfather in western Norway at the mountain farm where my mother was born. As a boy ,I always thought people simply bought whatever they need. Whether Grandfather kne w this, I don’t know. One day he said, ”Come, I have something for you.”I followed him to a workroom. “You should have a toy boat. You can sail it at Storvassdal.” He said. Great, I thought,looking around for the boat. But there was none.Grandfather pointed to a block of wood. “The boat is in there,” he said. Then he handed me some tools and showed me how to use them properly. “It’ll be a fine boat,and you’ll make it with your own hands,” he said,”No one can give you what you do for yourself.” The words rang in my head as I worked. Finished the boat. It wasn’t much to look at ,but I was poud. Then I sailed it at Storvassdal.We had to return to America. “You can n ot bring that boat home with you,” my mother said. We already had too much baggage. Feeling sad, I hid my boat under a big rock at Storvassdal.I said good-bye to Grandfather, not knowing I would never see him again.In 1964, I went to Storvassdal with my parents and my wife and children. To my surprise,for 34 years my treasure stayed here,waiting for my return. I felt we three were togethet again although my grandfather had died 22 years before.I carved”1930”and”1964” on its side and put it back.I returned to the lake in 1968,1971,1977 and 1988. Each time I had the boat and carved the year,my grandfather seemed near.My last trip to Storvassdal was in 1991. I brought my granddaughters: Catherine,13; Claire,12. I hoped they would understand the importance of the little boat and its simple message. At Storvassdal, Claire said softly, ‘Grandpa,someday I’ll come back.’ She added,”And I’ll bring my children.”38.What lesson did the writer’s grandfather probably teach him?A. Boys should have a toy boat at childhood.B. People can simply buy whatever they need.C.Boys should learn to make a boat out of wood.D. No one can give you what you do for yourself.39.The underline words”we three” in Paragraph 6 refer to__________A. Mother,the boat and me.B. Grandfather,the boat and me.C. Catherine,Claire and me.D. Grandfather , Mother and me.40.According to the passage,we can infer(推断)that _____________A. The writer’s mother was born in western NorwayB. The writer’s grandfather died in 1930C. The boat took me back to Norway four timesD. Claire understood the meaning of the boat41.What’s the best titile of the passage?A. The Little Boat That Sailed Through TimeB. The Little Boat And My WifeC. The Little Boat That Sailed At StorvassdalD. The Little Boat And My Parents【答案】38.D39.B40.D41.A西;C.Boys should learn to make a boat out of wood.男⽣应该学会⽤⽊材做船;D. No one can give you whatyou do for yourself.没有⼈可以给你你为⾃⼰创造的东西。
(最新整理)定语从句专项练习题与答案详解
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定语从句专项练习题与答案详解1。
Nearly all the streets are in straight lines, ________ from east to west。
Those ________ run from north to south are called avenues.A. running; thatB. run; who C。
running; who D. run; that2. This is the case ________ he’s had all his money stolen.A. when B。
where C。
that D. on which3. Mr. Smith will pay a visit to Beijing this autumn, ________ we will enjoythe Olympic Games in 2008. A. where B. when C。
which D. how4. The artist will not paint people or animals but he will paint anything________ 。
A. that the little girl asks him B。
the little girl asks him toC。
【初中英语】定语从句压轴试题分类汇编及答案(1)
必备英语【初中英语】定语从句压轴试题分类汇编及答案一、定语从句1.The girl catches the flowers on a wedding will be the next to get married.A.whom B.which C.who D.whose【答案】C【解析】考查定语从句的用法。
Whom指人,作从句的宾语;which指物,作从句的主语或宾语;who指人,作从句的主语或宾语;whose即指人也指物,作从句的定语,后跟名词。
根据动词“catches”可推断关系词作从句的主语,而“the girl”指人,故选C。
2.-- Class, you should be thankful to those people _______ helped and supported you.-- We will. Miss Chen.A.whichB.whomC.whoD.whose【答案】C【解析】句意:——同学们,你们应该感谢那些帮助你们和支持你们的人。
——陈小姐,我们会的。
which引导定语从句,修饰事物,作主语、宾语和表语;whom引导定语从句,修饰人,作宾语或表语;who引导定语从句,修饰人,作主语或宾语。
whose引导定语从句,修饰人或物,作定语;此处修饰先行词people,表示人,作定语从句的主语,故用who。
故选C。
3.The teenagers like the musician ____ different kinds of music.A.who play B.which plays C.who plays D.that play【答案】C【解析】【分析】【详解】试题分析:句意:青少年喜欢演奏不同种类音乐的音乐家。
The musician是先行词,后面跟的是它的定语从句。
先行词musician指人,用who、that引出定语从句,B错;关系词在定语从句中作主语,定语从句的谓语与先行词保持一致。
专题16 定语从句(预测题)-决胜2016中考英语压轴题全揭秘精品(原卷版)
1.—What are you looking for?—I’m looking for a book ______ tells the history of England.A、whichB、whoC、whatD、where2.—What are you doing? —I’m reading the book ______you lent me last week.A . what B. who C. when D. that3.The English-Chinese dictionary _____I bought many years ago is still of great value.A. whoseB. whenC. whoD. that4.—Why do you call him Mr. Knowledgeable?—Because he knows almost everything we want to know.A. whichB. whatC. thatD. who5.--- I heard that Shao Yifu passed away .--- Yes, he is a great man donated billions of dollars to charity, schools and hospitals.A. whoB. whomC. whichD. /6.Marie Curie also ________ the use of X-ray machines, ________ now widely used in hospitals.A. pushed for, which isB. pushed out, which areC. pushed for, which areD. pushed in, which is7.No one knows ________ in the future.A.what will be happenB.what will happenC.what will it happenD.what it will happen8.He always forgets all the things he needs to do.A .what B. that C, that what D. Which9.I still remember the college and the teachers I visited in London two years ago.A. whichB. whoC. whatD. that10.-- In a text message, 88 means Bye-bye. -- And another example is F2F______ stands for face to face.A. thatB. whoC. whomD. it11.After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.A. whoseB. whichC. /D. who12.The book in _______ I have much interest now is Around the World in Eighty Days.A. thatB. whoC. whichD. Whose13.The painting is the most expensive one _____ he bought.A .whoB .which C. that D. Whom14.He always forgets all the things he needs to do.A .what B. that C. that what D. which 15.—Did you travel anywhere this vacation?—Yes.I was shown around an old house _____was built in 1806.A.whereB. whatC. That16.﹣Which song do you like better,Lucy?﹣I prefer the song Little Apple_____ can attract many people.A.which B.who C.whom D.where17This is the best show I have seen so far .A when B. what C. that18.He always forgets all the things he needs to do.A .what B. that C. that what D. which 19.—James, can you tell me ________?—Paul? I haven’t seen him for years. He used to be a shy and quiet boy.A. what is Paul likeB. what Paul is likeC. what does Paul likeD. what Paul likes20. The man ________ lives next to us is my English teacher .A. whomB. whichC. Who。
中考定语从句压轴试题分类汇编及答案
中考九年级英语定语从句压轴试题分类汇编及答案一、定语从句1.I will never forget the people and the things_______ I saw on the Great Wall.A.who B.which C.whom D.that【答案】D【解析】句意:我永远不会忘记我在长城看到的人和事。
本句考察定语从句的关系词。
A. who关系词,先行词为人;B. which关系词,先行词为物;C. whom关系词,先行词为人,在句中作宾语; D. that关系词,先行词为人或物。
在定语从句中,当先行词既指人也指物时,如:the people and the things,关系词采用that。
故选D。
2.— What are you doing, Tim?— I am listening to the song Long Live _______ makes me feel excited.A.which B.who C./【答案】A【解析】试题分析:句意:-- Tim,你在做什么?--我在听歌曲Long Live,它使我感觉很兴奋。
这里先行词是the song Long Live,是物;定语从句缺少的是句子的主语,关系词不能省略。
which指物,故选A。
考点:考查定语从句的用法。
3.We have decided to sell five things ________ we no longer use.A.that B.where C.who【答案】A【解析】【详解】句意“我们已经决定卖5个我们不再用的东西”。
本题考查定语从句。
A.关系代词,指人,在从句中作主语、宾语或表语;B.关系副词,表示地点,在从句中作状语;C.关系代词,指人,在从句中作主语和宾语。
本句话中,先行词为five things,指物,且在从句中作宾语,用that,故选A。
4.My mother doesn't like stories _____have sad endings.A.that B.who C.where D.those【答案】A【解析】【详解】句意:我妈妈不喜欢有悲伤的结局的故事。
【初中英语】定语从句中考压轴题分类汇编精品资料
【初中英语】定语从句中考压轴题分类汇编精品资料一、定语从句1.Do you know the man saved three pupils in the accident?A.who B.it C.whom D.whose【答案】A【解析】试题分析:句意:你认识在事故中救了三个小孩的人吗?定语从句中,先行词指人时,用关系词who(作主语),whom(作宾语),that;先行词指事物时,用关系词that/which。
本题中,先行词the man指人,在从句中作主语,用关系词who ,故选A。
【考点定位】考查定语从句。
2.—Have you watched the TV play" In the Name of People”(人民的名义)?----It' s the most popular play _______our Party' s trying to struggle against corruption(反对腐败).A.where show B.which show C.that shows D.who shows【答案】C【解析】【详解】句意:——你看过电视剧《人民的名义》吗?——这是我们党努力反腐的最受欢迎的剧本。
考查定语从句。
当先行词前有形容词的最高级或者序数词来修饰的时候,关系代词只能用that。
故选C。
3.Lily doesn’t know ________ she and her friends can do to help the little boy ________ parents have left their hometown for making money.A.that; whose B.how; who C.what; who D.what; whose【答案】D【解析】that引导宾语从句一般不充当句子成分,只起连接作用;how引导宾语从句,一般做方式状语;what引导宾语从句,做从句的逻辑主语或者宾语。
【初中英语】定语从句压轴试题分类汇编及答案
【初中英语】定语从句压轴试题分类汇编及答案一、定语从句1.Mr.Brown is a teacher is strict with all is students.A.which B.who C.where【答案】B【解析】【详解】句意“布朗是一个对所有的学生都严格的老师”。
本题考查定语从句。
A.指物,在从句中作主语或宾语;B.指人,在从句中作主语或宾语;C.表示地方,在从句中作地点状语。
本句话中先行词为a teacher,指人,在从句中作主语,故选B。
【点睛】做定语从句的题时,可先将先行词还原到句中。
其次选择关系词,要先看先行词指人、指物还是既指人又指物。
二要看从句中做何种成分,从而做出正确的判断。
2.— What do you think of Disney Park in Hong Kong?— Oh, I think it the best park I have ever visited in China.A.which B.that C.where D.When【答案】B【解析】试题分析:句意为:---你觉得香港的迪斯尼公园怎么样?---噢,我觉得这是我在中国参观过的最好的公园。
根据语境可知,这里考查的是定语从句的引导词。
通常,定语从句的引导词由先行词而定。
但是当先行词由序数词或最高级形容词修饰时,引导词常用that。
结合选项可知应选B。
考点:考查定语从句的引导词。
3.— The light in her room is still on. Do you know _______?— Maybe at midnight again.A. if she is busy studyingB.what’s she doingC. why does she stay up so lateD. when she will stop working【答案】D【解析】试题分析:句意:-她房间里的灯还亮着。
中考英语总复习定语从句中考压轴题分类汇编
中考英语总复习定语从句中考压轴题分类汇编一、定语从句1.The movie ____ I have seen twice is The Wandering Earth.A.who B.which C.where D.when【答案】B【解析】【详解】句意:我看过两次的电影是《流浪地球》。
A. who谁,指人的引导词;B. which哪一个,指物的引导词;C. where哪里,指地点;D. when什么时间,指时间。
本题考查定语从句。
先行词是The movie,因此引导词用which。
故选B。
2.There will be a stamp show in the museum ______ we visited last week.A.who B.when C.which D.what【答案】C【解析】【详解】句意:我们上周参观的博物馆将有一场邮票展览。
关系代词的用法。
who的先行词是人;when的先行词是时间名词,在从句中作状语;what不能引导定语从句,此处先行词是museum,是事物,应该用关系代词which替代museum,在从句中作visit的宾语,故选C。
3. Running man is a very relaxing TV program_______is hot among the young people. A.what B.which C.who D.whom【答案】B【解析】【分析】【点评】定语从句要注意先行词是人还是物,从而选出合适的关系代词.【详解】试题分析:定语从句中先行词为物,关系代词用that或which.what不引导定语从句,who/whom的先行词是人;根据 a very relaxing TV program可知,先行词是物,故选B.4.Teenagers like reading the books ________ are written by Guo Jingming.A.who B.what C.whose D.that【答案】D【解析】【分析】【详解】试题分析:句意:青少年喜欢读郭敬明写的书。
中考英语定语从句解题技巧讲解及练习题(含答案)
中考英语定语从句解题技巧讲解及练习题(含答案)一、定语从句1.—Have you watched the TV play" In the Name of People”(人民的名义)?----It' s the most popular play _______our Party' s trying to struggle against corruption(反对腐败).A.where show B.which show C.that shows D.who shows【答案】C【解析】【详解】句意:——你看过电视剧《人民的名义》吗?——这是我们党努力反腐的最受欢迎的剧本。
考查定语从句。
当先行词前有形容词的最高级或者序数词来修饰的时候,关系代词只能用that。
故选C。
2.The last place _______ we visited was Chaoshan Custom Museum.A.where B.that C.when D.why【答案】B【解析】句意:我们参观的最后一个地方是潮汕风俗博物馆。
根据句子结构可知,这里考查的是定语从句,where关系副词,指地点;that关系代词,先行词为物;when关系副词,指时间;why关系副词,指原因。
定语从句中visited后缺少宾语,故应填关系代词,选B。
3.The girl handed everything _____ she had picked up in the street to the police.A.which B.in which C.that D.all【答案】C【解析】【详解】句意:女孩把她在街上捡到的所有东西都交给了警察。
考查定语从句。
本句先行词everything是不定代词,应该用关系代词that引导此定语从句。
故选C。
4.This is the most beautiful picture __________ I have ever seen.A.that B.which C.what D.who【答案】A【解析】句意:这是我见过的最漂亮的画。
定语从句(压轴题)-决胜2020年中考英语压轴题全揭秘精品
《决胜中考英语压轴题全揭秘》第一辑三年中考压轴题专题16 单项选择之定语从句1. 【2015年山东省泰安市中考英语试题】---Why are you so worried?---I’ve lost the watch my dad bought me on my birthday.A. whomB. whoC. whoseD. which2. 【2015浙江省杭州市中考英语试题】The woman is the most important in my life is my mother.A. whichB. whoC. whomD. what3. 【2015年福建省福州市中考英语试题】—Nowadays WeChat is very popular among friends.—Yes. It seems to be the best way of communication _____ people like.A. thatB. whichC. who4. 【2015年山东省德州市初中学业水平考试英语试题】Everyone ____ has been to Shanghai says it is a modern city.A. whyB. whoseC. whoD. which5. 【2015年内蒙古呼和浩特市中考英语试题】The photo _____ taken by my brother last week is very nice.A. which wereB. that isC. that wereD. which was6. 【2015年广东省梅州市中考英语试题】I hate people _______ laugh at others when they are in trouble.A. whoB. whomC. whichD. they7. 【2015年广东省梅州市中考英语试题】--- Show me the map, please. I wonder ______.--- Look, it's here, in the east of China, near Taiwan Province.A. where is Diaoyu IslandB. where Diaoyu Island isC. what is Diaoyu Island likeD. when Diaoyu Island is8. 【2015年广东省汕尾市初中毕业生学业考试英语试题】I hate people laugh at others when they are introuble.A. whoB. whomC. whichD. they9. 【2015年广东省汕尾市初中毕业生学业考试英语试题】Is there anything to you ?A. that is belongB. that belongC. that belongsD. which belongs10. 【2015年黑龙江省龙东地区中考英语试题】Sandy likes the actors ______ are popular among teenagers.A. whoB. whichC. whom11. 【2015年湖北省孝感市中考英语试题】The red skirt ________ my mother bought for me is made of cotton.A. thatB. whenC. whoD. whose12. 【2015年湖南省张家界市中考英语试题】I like sweet-and-sour pork ribs(糖醋排骨)_____ my mother cooks.A. thatB. whoC. what13. 【2015年福建省龙岩市中考英语试题】_could you tel1 me_ it's polite to eat noisily in Japan, Kumiko? _Sure! It's polite to do that. It means you like the food very much.A.ifB.whereC.how14.【2015年福建省厦门市中考英语试题】-- Lily, what kind of museums do you like?-- I like museums ____ can provide visitors with free WiFi.A. whatB. thatC. who15. 【2015年福建省漳州市中考英语试题】Doraernon is a lovely robot cat_______ plays an important role in the 3-D film Stand ByMe Doraemon.A. whoB. whoseC. whom16. 【2015年甘肃省兰州市中考英语试题】— Li Ming, do you know _______ this year?—It’s on June 20th.A. when is the Dragon Boat FestivalB. when is the Mid-autumn FestivalC. when the Mid-autumn Festival isD. when the Dragon Boat Festival is17. 【2015年广东省茂名市中考英语试题】I wonderA. what time is it nowB. how will we get to the airportC.whether we’ll arrive at the railway stat ion on time18. 【2015年广东省茂名市中考英语试题】Tony ate the big cake I made this morning.A. whatB. thatC.who19. 【2015年贵州省六盘水市中考英语试题】Do you know Deng Ziqi sings the song Pao Mo.A. whichB. whoC. whenD. where20. 【2015年黑龙江省哈尔滨市中考英语试题】Language learning isn't hard itself. The attitude you have decides if you can learn it well at last.A. whatB. whoC. which21. 【2015年江苏省淮安市中考英语试】--- What are you doing? ---I’m reading the book ______you lent melast week.A . what B. who C. when D. that22. 【2014年福建省龙岩市中考】The two high school students f ought bravely against bad persons on the bus in Jiangxiwere highly praised.A. whoB. whomC. which23. 【2014年湖北市黄冈中考】The shop_____sells flowers is at the end of the street.A. whoB. whereC. which24. 【2014年内蒙古通辽市中考】Do you still remember the teacher gave you the paper?A. whatB. whoC. whoseD. which25. 【2014年山东省临沂市中考】Y After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.A. whoseB. whichC. /D. who26. 【2014年福建省莆田市中考】--- Can I use the bike_______ you bought yesterday?--- Certainly.A. whatB. whichC. who27. 【2014年甘肃省兰州市中考】—I didn't see you last night. Where did you go?—I went to see a movie called Coming Home was directed by Zhang Yimou.A. whoB. whomC. whenD. which28. 【2014年福建龙岩中考】The two high school students fought bravely against bad persons on the bus in Jiangxiwere highly praised.A. whoB. whomC. which29. 【2014年山东临沂中考】After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.A. whoseB. whichC. /D. who30. 【2014年四川内江中考】---- The TV play You Who Come from the Stars is popular recently.-Yes. It is the only program _______ I watched this month.A.whoB. thatC. whereD. when31. 【2014年福建漳州中考】There are some words_______can cross countries and cultures,suchas“OK”.“Huh’’and“mama”.A.what B.which C./32.【2013 安徽中考】I still remember the college and the teachers ________ I visited in London years ago.A. whatB. whoC. thatD. which33. 【2013 福建福州中考】-- Do you know Mo Yan?—Of course. He is the famous writer ____ won the Nobel Prize in 2012.A. whoB. whomC. which34. 【2013 广东中考】The young lady _____is interviewing Lin Zhixuan about the program I am a singer is from21st Century Talent Net.A. whoB. whomC. whichD. whose35. 【2013 海南中考】I’ll never forget the lesson ______ last year.A. that I learnB. that I learnedC. what I learnD. what I learned36. 【2013 河南中考】A friend is someone ______ sa ys, “What! You too? I thought I was the only one!”A. whoB. whichC. whatD. whose37. 【2013 黑龙江哈尔滨中考】– Do you kno w of Guo Mingyi?- Yes. He is an ordinary (普通的) worker helps many poor children in China. We should follow his example.A. thatB. whichC. whom38. 【2013 湖北鄂州中考】—Do you know the girl_______ with our English teacher often?— Yes, her name is Helen.A. whom to talkB. who talksC. who is talkingD. whom talks39. 【2013 湖南长沙中考】—What are you looking for?—I’m looking for the watch _______ I bought yesterday.A.which B.who C.whose40. 【2013辽宁鞍山中考】I can't find the book______ my mother bought m e.A. whoB. whenC. whichD. what【考点总结】。
中考英语总复习定语从句压轴试题分类汇编及答案
中考英语总复习定语从句压轴试题分类汇编及答案一、定语从句1.Children like stories _______have happy endings, and so do many old people.A.who B.which C.what【答案】B【解析】【详解】句意:孩子们喜欢有美满结局的故事,许多老人也是。
who引导定语从句,修饰人;which 引导定语从句,修饰事物;what引导名词性从句。
此处修饰先行词stories的定语从句,修饰事物,故用关系代词which引导定语从句。
故选B。
2.Sitting down after a walk is relaxing. But would you like to sit on a seat_____tell you your weight?A./ B.who C.whom D.that【答案】D【解析】【详解】句意:散步后坐下来很令人放松。
但是你愿意坐在一个能告诉你体重的座位上吗?考查关系词辨析。
本句是定语从句,who和whom用于先行词是人时,前者多做主语(也可做宾语),后者只做宾语;that指人或物,可省略。
本句先行词seat是物,可排除BD 两项;引导词做从句的主语,that不可省略,故选D。
3.Mr.Brown is a teacher is strict with all is students.A.which B.who C.where【答案】B【解析】【详解】句意“布朗是一个对所有的学生都严格的老师”。
本题考查定语从句。
A.指物,在从句中作主语或宾语;B.指人,在从句中作主语或宾语;C.表示地方,在从句中作地点状语。
本句话中先行词为a teacher,指人,在从句中作主语,故选B。
【点睛】做定语从句的题时,可先将先行词还原到句中。
其次选择关系词,要先看先行词指人、指物还是既指人又指物。
二要看从句中做何种成分,从而做出正确的判断。
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1. 【2015年山东省泰安市中考英语试题】---Why are you so worried?---I’ve lost the watch my dad bought me on my birthday.A. whomB. whoC. whoseD. which【答案】D考点:考查定语从句2. 【2015浙江省杭州市中考英语试题】The woman is the most important in my life is my mother.A. whichB. whoC. whomD. what【答案】B【解析】试题分析:句意:我的人生中最重要的女性是我的妈妈。
该句是一个限制性定语从句,先行词在句子中做主语,而且是人,所以用who来引导。
故选B考点:考查定语从句3. 【2015年福建省福州市中考英语试题】—Nowadays WeChat is very popular among friends.—Yes. It seems to be the best way of communication _____ people like.A. thatB. whichC. who【答案】A【解析】试题分析:句意:-现在,微信在朋友中很流行;-是啊,好像它是人们喜欢的最好的交流方式。
先行词communication指事物,而且前面有the best修饰,所以关系词是that。
故选A。
∙∙∙∙考点:考查定语从句。
4. 【2015年山东省德州市初中学业水平考试英语试题】Everyone ____ has been to Shanghai says it is a modern city.A. whyB. whoseC. whoD. which【答案】C【解析】试题分析:句意:去过上海的每个人都说它是一个现代化的城市。
why为什么;whose谁的;who谁;which 哪一个;或做关系代词,先行词指物。
根据句意可知,这里考查的是定语从句,先行词是Everyone,指代人,根据句意可知选C。
考点:考查定语从句。
5. 【2015年内蒙古呼和浩特市中考英语试题】The photo _____ taken by my brother last week is very nice.A. which wereB. that isC. that wereD. which was【答案】D【解析】试题分析:句意:上周我哥哥拍的照片非常漂亮。
此处是定语从句修饰先行词the photo,根据时间短语last week可知此处用一般过去时,故排除B项。
因为先行词the photo是单数形式,故定语从句的谓语动词用单数形式。
故选D。
考点:考查定语从句。
6. 【2015年广东省梅州市中考英语试题】I hate people _______ laugh at others when they are in trouble.A. whoB. whomC. whichD. they【答案】A考点:考查定语从句7. 【2015年广东省梅州市中考英语试题】--- Show me the map, please. I wonder ______.--- Look, it's here, in the east of China, near Taiwan Province.A. where is Diaoyu IslandB. where Diaoyu Island isC. what is Diaoyu Island likeD. when Diaoyu Island is【答案】B【解析】试题分析:句意:――把地图给我看一下。
我想知道钓鱼岛在哪儿。
――看,在这儿,在中国的西部,台湾省附近。
从回答可知问地点,故C、D错了。
宾语从句要用陈述句语序,故A错了。
所以,本题正确选B。
考点:考查定语从句8. 【2015年广东省汕尾市初中毕业生学业考试英语试题】I hate people laugh at others when they are introuble.A. whoB. whomC. whichD. they【答案】A【解析】试题分析:句意:我讨厌在他人处于困境的时候嘲笑别人的人们。
此题考查定语从句,因为先行词是people 人们,并且在定语从句中做主语,故用who。
Whom在定语从句中作宾语。
Which指代物。
根据句意,故选A。
考点:考查定语从句9. 【2015年广东省汕尾市初中毕业生学业考试英语试题】Is there anything to you ?A. that is belongB. that belongC. that belongsD. which belongs【答案】C考点:考查定语从句的用法。
10. 【2015年黑龙江省龙东地区中考英语试题】Sandy likes the actors ______ are popular among teenagers.A. whoB. whichC. whom【答案】A【解析】试题分析:句意:辛迪喜欢在青少年中受欢迎的演员。
定语从句用来充当句中定语的成分,被修饰的名词叫先行词,连接主从句的是关系词。
关系词分:1关系代词:who , whom , whose , which , that 。
2 关系副词:where,when why 等。
一般的who 用于指代人的先行词,which 用来指代物的先行词,that既可指认又可指物。
结合该句结构及句意可知是定语从句,根据先行词是人,故选A。
考点:考查定语从句的用法。
11. 【2015年湖北省孝感市中考英语试题】The red skirt ________ my mother bought for me is made of cotton.A. thatB. whenC. whoD. whose【答案】A【解析】试题分析:句意:我妈妈给我买的那个红色的裙子是由棉花制的。
根据题干分析此题考查的是定语从句,先行词是The red skirt,并且在定语从句中做的是bought的宾语,所以关系词应用关系代词that/which,并且可以省略,故选A。
考点:考查定语从句的用法。
12. 【2015年湖南省张家界市中考英语试题】I like sweet-and-sour pork ribs(糖醋排骨)_____ my mother cooks.A. thatB. whoC. what【答案】A考点:考查定语从句的用法。
13. 【2015年福建省龙岩市中考英语试题】_could you tel1 me_ it's polite to eat noisily in Japan, Kumiko? _Sure! It's polite to do that. It means you like the food very much.A.ifB.whereC.how【答案】A【解析】试题分析:句意:――Kumiko,你能告诉我在日本吃出声音来是礼貌的吗?――当然,那样做是礼貌的。
它说明你非常喜欢食物。
A.if是否,表示疑问;如果,表示条件;B.where在哪儿,表示地点;C.how 怎样,表示状态或行为方式。
本题是对“在日本吃出声音来礼貌与否表示疑问”,用if(是否),故选A。
考点:考查定语从句14.【2015年福建省厦门市中考英语试题】-- Lily, what kind of museums do you like?-- I like museums ____ can provide visitors with free WiFi.A. whatB. thatC. who【答案】B【解析】试题分析:句意:―莉莉,你喜欢哪种博物馆?―我喜欢能够给游客提供免费无线网的博物馆。
含有定语从句的复合句,如果先行词指人,用who(作主语或宾语),whom(作宾语)作为关系词;如果先行词指事物,用that、which作为关系词。
本题中先行词museums指事物,关系词用that、which。
故选B。
考点:考查关系代词。
15. 【2015年福建省漳州市中考英语试题】Doraernon is a lovely robot cat_______ plays an important role in the 3-D film Stand ByMe Doraemon.A. whoB. whoseC. whom【答案】A【解析】试题分析:句意为:哆啦A梦是一只可爱的在3-D电影《哆啦A梦伴我同行》中扮演重要角色的机器猫。
根据语境可知,这是一个定语从句,从句的引导词根据先行词而定。
who 指人;whose 指物主;whom指人,作宾语。
根据语境可知应选A。
考点:考查定语从句的用法。
16. 【2015年甘肃省兰州市中考英语试题】— Li Ming, do you know _______ this year?—It’s on June 20th.A. when is the Dragon Boat FestivalB. when is the Mid-autumn FestivalC. when the Mid-autumn Festival isD. when the Dragon Boat Festival is【答案】D考点:考查定语从句的用法。
17. 【2015年广东省茂名市中考英语试题】I wonderA. what time is it nowB. how will we get to the airportC.whether we’ll arrive at the railway station on time【答案】C【解析】试题分析:句意:我想知道我们是否会按时到火车站。
A. what time is it now现在几点了;B. how will we get to the airport我们怎样去机场;C.whether we’ll arrive at the railway station on time我们是否会按时到火车站。
被选内容作wonder的宾语,是宾语从句,宾语从句要用陈述句语序,A、B是疑问句语序,均错。
故选C。
考点:考查定语从句18. 【2015年广东省茂名市中考英语试题】Tony ate the big cake I made this morning.A. whatB. thatC.who【答案】B考点:考查定语从句19. 【2015年贵州省六盘水市中考英语试题】Do you know Deng Ziqi sings the song Pao Mo.A. whichB. whoC. whenD. where【答案】B【解析】试题分析:句意:你认识唱《泡沫》歌曲的邓紫棋吗?定语从句的先行词指人时,关系词用who(作主语);whom(作宾语)或that;先行词指物时,关系词用that,which。