8B2017年常州二十四中期中考试试卷
常州市第二十四中学教育集团初二上学期期中试卷
二十四中初二期中测试一、单选题1、在下列常见的手机软件小图标中,是轴对称图形的是()A. B. C. D.2、下列根式中,是最简二次根式的是()A.B. C. D.3、下列各式中,正确的是()A. =﹣2B. =9C. =±3D. ±=±34、如图,已知AB=AD,添加下列一个条件后,仍无法判定△ABC≌△ADC的是()A. CB=CDB. ∠BAC=∠DACC. ∠BCA=∠DCAD. ∠B=∠D=90°5、如图所示,有一块直角三角形纸片,∠C=90°,AC=4cm,BC=3cm,将斜边AB翻折,使点B落在直角边AC的延长线上的点E处,折痕为AD,则CE的长为()A. 1cmB. 1.5cmC. 2cmD. 3cm6、下列几组数中,能构成直角三角形三边的是()A. 2,3,5B. 3,4,4C. 32,42,52D. 6,8,107、已知等腰三角形的腰长为10,一腰上的高为6,则以底边为边长的正方形的面积为 ( )A. 40B. 80C. 40或360D. 80或3608、如图,已知△ABC中高AD恰好平分边BC,∠B=30°,点P是BA延长线上一点,点O 是线段AD上一点且OP=OC,下面的结论:①AC=AB;②∠APO+∠DCO=30°;③△OPC是等边三角形;④AC=AO+AP.其中正确的为()A. ①②③B. ①②④C. ①③④D. ①②③④二、填空题9、2的平方根是_________.10、若一个正数的两个不同的平方根为2m﹣6与m+3,则m为__________;这个正数为_______________。
11、若直角三角形斜边上的高和中线长分别是5 cm,6 cm,则它的面积是___________.12、若,则= _________.13、比较大小: _________.14、如图,将三个大小不同的正方形如图放置,顶点处两两相接,若正方形A的边长为6,C的边长为4,则正方形B的面积为___________.15、若等腰三角形一腰上的高与另一腰的夹角为30°,则这个等腰三角形的底角是_______.16、“中华人民共和国道路交通管理条例”规定:小汽车在沿海高速路上的行驶速度不能低于60千米/小时不得超过120千米/小时,如图,一辆小汽车在一条城市街路上直道行驶,某一时刻刚好行驶到观测点A 正前方60米处,过了3秒后,测得小汽车与观测点间的距离变为100米。
2017年江苏省常州二十四中七年级上学期数学期中试卷带解析答案
2016-2017学年江苏省常州二十四中七年级(上)期中数学试卷一、选择题(每题2分,共14分)1.(2分)如图,检测4个足球,其中超过标准质量的克数记为正数,不足标准质量的克数记为负数.从轻重的角度看,最接近标准的是()A.B.C.D.2.(2分)在“上海世博”工程施工建设中,使用了我国科研人员自主研制的强度为460000000帕的钢材,那么数据460000000用科学记数法表示为()A.4.6×108B.4.6×109C.0.46×109D.46×1073.(2分)下列式子:x2+2,+4,,,﹣5x,0中,整式的个数是()A.6 B.5 C.4 D.34.(2分)若(a﹣2)2+|b+3|=0,则(a+b)2016的值是()A.0 B.1 C.﹣1 D.20145.(2分)a,b在数轴上的位置如图,化简|a﹣b|﹣|b+a|=()A.2b﹣a B.﹣a C.﹣2b﹣2a D.﹣2a6.(2分)如图所示,按下列方法将数轴的正半轴绕在一个圆上(该圆周长为3个单位长,且在圆周的三等分点处分别标上了数字0,1,2)上:先让原点与圆周上0所对应的点重合,再将正半轴按顺时针方向绕在该圆周上,使数轴上1,2,3,4,…所对应的点分别与圆周上1,2,0,1,…所对应的点重合,这样,正半轴上的整数就与圆周上的数字建立了一种对应关系.数轴上的一个整数点刚刚绕过圆周99圈后,并落在圆周上数字1所对应的位置,这个整数是()A.297 B.298 C.299 D.3007.(2分)定义一种运算:a k=a k﹣1+1﹣5([]﹣[]),其中k是正整数,且k⩾2,[x]表示非负实数x的整数部分,例如[2.6]=2,[0.8]=0.若a1=1,则a2016的值为()A.2017 B.1 C.2016 D.2二、填空题(每题2分,共20分)8.(2分)的相反数是,它的倒数是.9.(2分)平方等于4的数是,立方等于﹣8的数是.10.(2分)多项式3x2+πxy2+9是次项式.11.(2分)单项式﹣的系数是,次数是.12.(2分)若x=﹣3是方程k(x+4)﹣2k﹣x=5的解,则k的值是.13.(2分)已知|a|=3,|b|=2,且ab<0,则a﹣b=.14.(2分)若方程(a﹣3)x|a|﹣2﹣7=0是一个一元一次方程,则a等于.15.(2分)已知:当x=1时,代数式ax3+bx+5的值为﹣9,那么当x=﹣1时,代数式ax3+bx+5的值为.16.(2分)大于1的正整数的三次方都可以分解为若干个连续奇数的和.如23=3+5,33=7+9+11,43=13+15+17+19.按此规律,若m3分解后,最后一个奇数为109,则m的值为.17.(2分)如图所示,在3000个“〇”中依次填入一列数字a1,a2,a3, (3000)使得其中任意四个相邻“〇”中所填数字之和都等于﹣10,已知a999=﹣2x,a25=x ﹣1,可得x的值为;a2017=.三、化简与计算(共18分)18.(12分)(1)(﹣8)+10+2+(﹣1)(2)(﹣+﹣)÷(﹣)(3)﹣4÷﹣(﹣)×(﹣30)(4)﹣22+|5﹣8|+24÷(﹣3)×.19.(6分)先化简再求值:5x2﹣[2xy﹣3×(xy+2)+4x2],其中x=﹣2,y=.四、解方程(每题4分,共8分)20.(8分)解方程(1)2x﹣1=2(1﹣x)﹣1(2)x﹣=2﹣.五、解答题(共40分)21.(6分)已知:A=ax2+x﹣1,B=3x2﹣2x+1(a为常数)①若A与B的和中不含x2项,则a=;②在①的基础上化简:B﹣2A.22.(8分)世界杯比赛中,根据场上攻守形势,守门员会在门前来回跑动,如果以球门线为基准,向前跑记作正数,返回则记作负数,一段时间内,某守门员的跑动情况记录如下(单位:m):+10,﹣2,+5,﹣6,+12,﹣9,+4,﹣14.(假定开始计时时,守门员正好在球门线上)(1)守门员最后是否回到球门线上?(2)守门员离开球门线的最远距离达多少米?(3)如果守门员离开球门线的距离超过10米(不包括10米),则对方球员挑射极可能造成破门.请问在这一时间段内,对方球员有几次挑射破门的机会?23.(8分)如图,甲、乙两张纸片分别是半径为r的圆挖去一个长方形.(1)求甲、乙两张纸片的面积;(2)甲、乙两张纸片的面积哪一个比较大?为什么?24.(8分)某服装厂生产一种西装和领带,西装每套定价200元,领带每条定价40元.厂方在开展促销活动期间,向客户提供两种优惠方案:①西装和领带都按定价的90%付款;②买一套西装送一条领带.现某客户要到该服装厂购买x套西装(x≥1),领带条数是西装套数的4倍多5.(1)若该客户按方案①购买,需付款元:(用含x的代数式表示)若该客户按方案②购买,需付款元;(用含x的代数式表示)(2)若x=10,通过计算说明此时按哪种方案购买较为合算?25.(10分)观察下列各式的计算结果:1﹣=1﹣==×1﹣=1﹣==×1﹣=1﹣==×1﹣=1﹣==×(1)用你发现的规律填写下列式子的结果:1﹣=×1﹣=×;(2)用你发现的规律计算:(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)26.(10分)阅读理解:若A、B、C为数轴上三点,若点C到A的距离是点C到B的距离2倍,我们就称点C是【A,B】的好点.例如,如图1,点A表示的数为﹣1,点B表示的数为2.表示1的点C到点A 的距离是2,到点B的距离是1,那么点C是【A,B】的好点;又如,表示0的点D到点A的距离是1,到点B的距离是2,那么点D就不是【A,B】的好点,但点D是【B,A】的好点.知识运用:如图2,M、N为数轴上两点,点M所表示的数为﹣2,点N所表示的数为4.(1)数所表示的点是【M,N】的好点;(2)如图3,A、B为数轴上两点,点A所表示的数为﹣20,点B所表示的数为40.现有一只电子蚂蚁P从点B出发,以2个单位每秒的速度向左运动,到达点A停止.当t为何值时,P、A和B中恰有一个点为其余两点的好点?2016-2017学年江苏省常州二十四中七年级(上)期中数学试卷参考答案与试题解析一、选择题(每题2分,共14分)1.(2分)如图,检测4个足球,其中超过标准质量的克数记为正数,不足标准质量的克数记为负数.从轻重的角度看,最接近标准的是()A.B.C.D.【解答】解:∵|﹣0.6|<|+0.7|<|+2.5|<|﹣3.5|,∴﹣0.6最接近标准,故选:C.2.(2分)在“上海世博”工程施工建设中,使用了我国科研人员自主研制的强度为460000000帕的钢材,那么数据460000000用科学记数法表示为()A.4.6×108B.4.6×109C.0.46×109D.46×107【解答】解:460000000=4.6×108.故选:A.3.(2分)下列式子:x2+2,+4,,,﹣5x,0中,整式的个数是()A.6 B.5 C.4 D.3【解答】解:式子x2+2,,﹣5x,0,符合整式的定义,都是整式;+4,这两个式子的分母中都含有字母,不是整式.故整式共有4个.故选:C.4.(2分)若(a﹣2)2+|b+3|=0,则(a+b)2016的值是()A.0 B.1 C.﹣1 D.2014【解答】解:∵(a﹣2)2+|b+3|=0,∴a﹣2=0,b+3=0,∴a=2,b=﹣3,∴(a+b)2016=(﹣3+2)2016=1,故选:B.5.(2分)a,b在数轴上的位置如图,化简|a﹣b|﹣|b+a|=()A.2b﹣a B.﹣a C.﹣2b﹣2a D.﹣2a【解答】解:由数轴可知:a<0<b,∴a﹣b<0,b+a>0,∴原式=﹣(a﹣b)﹣(b+a)=﹣a+b﹣b﹣a=﹣2a,故选:D.6.(2分)如图所示,按下列方法将数轴的正半轴绕在一个圆上(该圆周长为3个单位长,且在圆周的三等分点处分别标上了数字0,1,2)上:先让原点与圆周上0所对应的点重合,再将正半轴按顺时针方向绕在该圆周上,使数轴上1,2,3,4,…所对应的点分别与圆周上1,2,0,1,…所对应的点重合,这样,正半轴上的整数就与圆周上的数字建立了一种对应关系.数轴上的一个整数点刚刚绕过圆周99圈后,并落在圆周上数字1所对应的位置,这个整数是()A.297 B.298 C.299 D.300【解答】解:∵数轴上1,2,3,4,…所对应的点分别与圆周上1,2,0,1,…所对应的点重合,∴圆周上了数字0、1、2与正半轴上的整数每3个一组0、1、2,3、4、5,6、7、8,…分别对应,∴数轴上的一个整数点刚刚绕过圆周n圈(n为正整数)后,并落在圆周上数字1所对应的位置,这个整数是3n+1.当n=99时,3×99+1=298,故选:B.7.(2分)定义一种运算:a k=a k﹣1+1﹣5([]﹣[]),其中k是正整数,且k⩾2,[x]表示非负实数x的整数部分,例如[2.6]=2,[0.8]=0.若a1=1,则a2016的值为()A.2017 B.1 C.2016 D.2【解答】解:∵a1=1,∴a2=a1+1﹣5([]﹣[])=1+1=2,a3=a2+1﹣5([]﹣[])=2+1=3,同理,可得a 4=4,a5=5,a6=1,a7=2,…,∴这列数是1、2、3、4、5、1、2、3、4、5、…,每5个数是一个循环;∵2016÷5=403…1,∴a2016=1.故选:B.二、填空题(每题2分,共20分)8.(2分)的相反数是,它的倒数是﹣.【解答】解:的相反数是,它的倒数是﹣,故答案为:,.9.(2分)平方等于4的数是±2,立方等于﹣8的数是﹣2.【解答】解:因为22=4,(﹣2)2=4.所以平方等于4的数是±2;又(﹣2)3=﹣8,所以立方等于﹣8的数是﹣2.10.(2分)多项式3x2+πxy2+9是三次三项式.【解答】解:故答案为:三;三;11.(2分)单项式﹣的系数是﹣,次数是3.【解答】解:根据单项式系数、次数的定义,单项式﹣的数字因数﹣即为系数,所有字母的指数和为2+1=3,故次数是3.故答案为:﹣;3.12.(2分)若x=﹣3是方程k(x+4)﹣2k﹣x=5的解,则k的值是﹣2.【解答】解:根据题意得:k(﹣3+4)﹣2k+3=5,解得:k=﹣2.故答案为:﹣2.13.(2分)已知|a|=3,|b|=2,且ab<0,则a﹣b=5或﹣5.【解答】解:∵|a|=3,|b|=2,∴a=±3,b=±2;∵ab<0,∴当a=3时b=﹣2;当a=﹣3时b=2,∴a﹣b=3﹣(﹣2)=5或a﹣b=﹣3﹣2=﹣5.故填5或﹣5.14.(2分)若方程(a﹣3)x|a|﹣2﹣7=0是一个一元一次方程,则a等于﹣3.【解答】解:根据一元一次方程的特点可得,解得a=﹣3.15.(2分)已知:当x=1时,代数式ax3+bx+5的值为﹣9,那么当x=﹣1时,代数式ax3+bx+5的值为19.【解答】解:∵当x=1时,代数式ax3+bx+5的值为﹣9,∴a×13+b×1+5=﹣9,即a+b=﹣14,把x=﹣1代入代数式ax3+bx+5,得ax3+bx+5=a×(﹣1)3+b×(﹣1)+5=﹣(a+b)+5=14+5=19.故答案为19.16.(2分)大于1的正整数的三次方都可以分解为若干个连续奇数的和.如23=3+5,33=7+9+11,43=13+15+17+19.按此规律,若m3分解后,最后一个奇数为109,则m的值为10.【解答】解:∵底数是2的分裂成2个奇数,底数为3的分裂成3个奇数,底数为4的分裂成4个奇数,∴m3有m个奇数,所以,到m3的奇数的个数为:2+3+4+…+m=,∵2n+1=109,n=54,∴奇数109是从3开始的第54个奇数,∵=44,=54,∴第55个奇数是底数为10的数的立方分裂的奇数的其中一个,即m=10.故答案为:10.17.(2分)如图所示,在3000个“〇”中依次填入一列数字a1,a2,a3, (3000)使得其中任意四个相邻“〇”中所填数字之和都等于﹣10,已知a999=﹣2x,a25=x ﹣1,可得x的值为2;a2017=1.【解答】解:∵a1+a2+a3+a4=a2+a3+a4+a5,a5+a6+a7+a8=a6+a7+a8+a9,…,∴a1=a5=a9=…=﹣2x,同理可得a2=a6=a10=…=﹣7,a3=a7=a11=…=x﹣1,a4=a8=a12= 0∵a1+a2+a3+a4=﹣10,∴﹣2x﹣7+x﹣1+0=﹣10,解得:x=2;则a2017=a3=1.故答案为:2,1.三、化简与计算(共18分)18.(12分)(1)(﹣8)+10+2+(﹣1)(2)(﹣+﹣)÷(﹣)(3)﹣4÷﹣(﹣)×(﹣30)(4)﹣22+|5﹣8|+24÷(﹣3)×.【解答】解:(1)(﹣8)+10+2+(﹣1)=3;(2)(﹣+﹣)÷(﹣)=(﹣+﹣)×(﹣24)=2﹣8+12=6;(3)﹣4÷﹣(﹣)×(﹣30)=﹣6﹣20=﹣26;(4)﹣22+|5﹣8|+24÷(﹣3)×=﹣4+3﹣=﹣.19.(6分)先化简再求值:5x2﹣[2xy﹣3×(xy+2)+4x2],其中x=﹣2,y=.【解答】解:原式=5x2﹣2xy+xy+6﹣4x2=x2﹣xy+6,当x=﹣2,y=时,原式=4+1+6=11.四、解方程(每题4分,共8分)20.(8分)解方程(1)2x﹣1=2(1﹣x)﹣1(2)x﹣=2﹣.【解答】解:(1)去括号得:2x﹣1=2﹣2x﹣1,移项合并得:4x=2,解得:x=0.5;(2)去分母得:6x﹣3x+3=12﹣2x﹣4,移项合并得:5x=5,解得:x=1.五、解答题(共40分)21.(6分)已知:A=ax2+x﹣1,B=3x2﹣2x+1(a为常数)①若A与B的和中不含x2项,则a=﹣3;②在①的基础上化简:B﹣2A.【解答】解:①A+B=ax2+x﹣1+3x2﹣2x+1=(a+3)x2﹣x∵A与B的和中不含x2项,∴a+3=0,解得a=﹣3.②B﹣2A=3x2﹣2x+1﹣2×(﹣3x2+x﹣1)=3x2﹣2x+1+6x2﹣2x+2=9x2﹣4x+3.故答案为:﹣3.22.(8分)世界杯比赛中,根据场上攻守形势,守门员会在门前来回跑动,如果以球门线为基准,向前跑记作正数,返回则记作负数,一段时间内,某守门员的跑动情况记录如下(单位:m):+10,﹣2,+5,﹣6,+12,﹣9,+4,﹣14.(假定开始计时时,守门员正好在球门线上)(1)守门员最后是否回到球门线上?(2)守门员离开球门线的最远距离达多少米?(3)如果守门员离开球门线的距离超过10米(不包括10米),则对方球员挑射极可能造成破门.请问在这一时间段内,对方球员有几次挑射破门的机会?【解答】解:(1)+10﹣2+5﹣6+12﹣9+4﹣14=0,答:守门员最后正好回到球门线上;(2)第一次10,第二次10﹣2=8,第三次8+5=13,第四次13﹣6=7,第五次7+12=19,第六次19﹣9=10,第七次10+4=14,第八次14﹣14=0,19>14>13>10>8>7,答:守门员离开球门线的最远距离达19米;(3)第一次10=10,第二次10﹣2=8<10,第三次8+5=13>10,第四次13﹣6=7<10,第五次7+12=19>10,第六次19﹣9=10,第七次10+4=14>10,第八次14﹣14=0,答:对方球员有三次挑射破门的机会.23.(8分)如图,甲、乙两张纸片分别是半径为r的圆挖去一个长方形.(1)求甲、乙两张纸片的面积;(2)甲、乙两张纸片的面积哪一个比较大?为什么?【解答】解:(1)甲张纸片的面积:πr2﹣2mn;乙张纸片的面积:πr2﹣1.5mn;(2)πr2﹣2mn﹣(πr2﹣1.5mn)=﹣0.5mnm>0,n>0,∴﹣0.5mn<0,∴乙纸片的面积大.24.(8分)某服装厂生产一种西装和领带,西装每套定价200元,领带每条定价40元.厂方在开展促销活动期间,向客户提供两种优惠方案:①西装和领带都按定价的90%付款;②买一套西装送一条领带.现某客户要到该服装厂购买x套西装(x≥1),领带条数是西装套数的4倍多5.(1)若该客户按方案①购买,需付款(324x+180)元:(用含x的代数式表示)若该客户按方案②购买,需付款(320x+200)元;(用含x的代数式表示)(2)若x=10,通过计算说明此时按哪种方案购买较为合算?【解答】解:(1)∵现某客户要到该服装厂购买x套西装(x≥1),领带条数是西装套数的4倍多5.∴领带条数是4x+5.若该客户按方案①购买,则200x×90%+40(4x+5)×90%=324x+180(元).若该客户按方案②购买,则200x+40×(4x+5﹣x)=320x+200(元);(2)若x=10,该客户按方案①购买,则324x+180=3420(元).该客户按方案②购买,则320x+200=3400(元).3420>3400所以方案二合算.25.(10分)观察下列各式的计算结果:1﹣=1﹣==×1﹣=1﹣==×1﹣=1﹣==×1﹣=1﹣==×(1)用你发现的规律填写下列式子的结果:1﹣=×1﹣=×;(2)用你发现的规律计算:(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)【解答】解:(1)根据题意可知1﹣=×,∴当n=6时,1﹣=×,当n=9时,1﹣=×,故答案为:,,,;(2)原式=××××××…××××=.26.(10分)阅读理解:若A、B、C为数轴上三点,若点C到A的距离是点C到B的距离2倍,我们就称点C是【A,B】的好点.例如,如图1,点A表示的数为﹣1,点B表示的数为2.表示1的点C到点A 的距离是2,到点B的距离是1,那么点C是【A,B】的好点;又如,表示0的点D到点A的距离是1,到点B的距离是2,那么点D就不是【A,B】的好点,但点D是【B,A】的好点.知识运用:如图2,M、N为数轴上两点,点M所表示的数为﹣2,点N所表示的数为4.(1)数2或10所表示的点是【M,N】的好点;(2)如图3,A、B为数轴上两点,点A所表示的数为﹣20,点B所表示的数为40.现有一只电子蚂蚁P从点B出发,以2个单位每秒的速度向左运动,到达点A停止.当t为何值时,P、A和B中恰有一个点为其余两点的好点?【解答】解:(1)设所求数为x,由题意得x﹣(﹣2)=2(4﹣x)或x﹣(﹣2)=2(x﹣4),解得x=2或x=10;(2)设点P表示的数为y,分四种情况:①P为【A,B】的好点.由题意,得y﹣(﹣20)=2(40﹣y),解得y=20,t=(40﹣20)÷2=10(秒);②A为【B,P】的好点.由题意,得40﹣(﹣20)=2[y﹣(﹣20)],解得y=10,t=(40﹣10)÷2=15(秒);③P为【B,A】的好点.由题意,得40﹣y=2[y﹣(﹣20)],解得y=0,t=(40﹣0)÷2=20(秒);④A为【P,B】的好点由题意得y﹣(﹣20)=2[40﹣(﹣20)]解得y=100(舍).⑤B为【A,P】的好点30=2t,t=15.综上可知,当t为10秒、15秒或20秒时,P、A和B中恰有一个点为其余两点的好点.故答案为:2或10.赠送:初中数学几何模型举例【模型四】几何最值模型:图形特征:BAPl运用举例:1. △ABC中,AB=6,AC=8,BC=10,P为边BC上一动点,PE⊥AB于E,PF⊥AC于F,M为AP的中点,则MF的最小值为B2.如图,在边长为6的菱形ABCD中,∠BAD=60°,E为AB的中点,F为AC上一动点,则EF+BF的最小值为_________。
常州市第二十四中学2017-2018年第一学期八年级期中课堂教学质量调研英语试卷(含解析)
常州市第二十四中学2017-2018学年第一学期八年级期中课堂教学质量调研英语试卷2017.11一、单项选择(共10小题;每小题1分,满分10分)从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。
1. This is ______ useful course that is taught in ______ unusual way. We are all interested in it.A. a; aB. an; anC. a; anD. an; a答案:C解析:句意:这是一个以一种不寻常的方式在教授的有用的课程。
我们全都对它感兴趣。
不定冠词a/an泛指“一个”的概念,a用于发音以辅音音素开头的字母或单词前,an用于发音以元音音素开头的字母或单词前;useful是一个发音以辅音音素开头的单词,unusual是一个发音以元音音素开头的单词。
根据句意,故选C。
2.— What are you ____________?—My husband’s health problem ___________ me a lot.A. worrying, worriesB. worried, worriesC. worried about, worries aboutD. worrying about, worries答案:D解析:句意:——你担心什么呢?——我丈夫的健康问题让我很担心。
be worried about担心,worry担心,动词,句子时态是一般现在时,主语是单数,此处使用其第三人称单数形式,故选D。
3. Strangely, the boys in our class can sing ___________ than the girls.A. more beautifulB. much beautifullyC. much more beautifullyD. much more beautiful答案:C解析:根据句意:奇怪,在我们班级中男孩们唱歌比女孩们更优美。
常州市二十四中2016-2017第二学期期中试卷语文
二十四中2016-2017第二学期八年级语文期中测试卷一、积累运用。
(20分)1、把文中加点字的注音和拼音所表示的汉字填在指定方格内。
(2分)鸟儿天生就是音乐家。
瞧那活泼qiào(▲)丽的黄鹂,(▲)wǎn如树冠中跳动的鲜亮花朵,其声轻快悦耳,仿佛小溪的叮咚声;体羽顺泽的斑鸠(▲)伶俐的模样招人爱,一连串重复的呱呱声虽不高亢,却好在干净,节奏感十足;气宇xuān(▲)昂,容貌高雅的喜鹊,常伫(▲)立在最高的枝头,喳喳的鸣2(1)塞下秋来风景异,。
(2)抽刀断水水更流,。
(3)浊酒一杯家万里,。
(4),小桥流水人家。
(5),食之不能尽其才,鸣之而不能通其意!(6)《陋室铭》中写居室环境幽雅的诗句是,。
3、下列有关名著内容的表述,不正确...的两项是()()。
(3分)A.石秀在祝家庄酒店遇到钟离老人,问了盘陀路,方知遇见白杨树便转弯才是活路,否则都是死路。
杨林因不知盘陀路被捉。
B.公孙胜以老母年迈,罗真人不放为由不去梁山。
李逵于五更偷去松鹤轩,斧劈罗真人。
把罗真人杀死。
C.郓城县中押司宋江是晁盖好友,知道官府要捉拿晁盖后立即给他报信。
晁盖烧了自己的庄园,率领众人投奔梁山泊。
D.武松在飞云浦折断枷锁,杀死了想害他的公人,折回孟州城杀死了正在设宴庆贺除掉武松的蒋门神、张团练和张都监,在墙上写:“杀人者,打虎武松也。
”E.山寨首领杨志不容林冲,要他下山杀人做投名状。
林冲下山等了三天才见有一人经过,此人是个花和尚鲁智深,林冲同他拼杀多时未见胜负。
杨志劝住二人,邀鲁智深上山。
4、为了方便广大市民赏花,常州是近几年建立了许多个有特色的主题公园。
每月的主题花,分别为一月腊梅,二月红梅,三月樱花桃花,四月牡丹,五月月季海棠,六月白玉兰,七月荷花,八月葱兰,九月桂花……根据对联常识,将下面八个词语组合成一副对联,为主题花做宣传。
(2分)而不染濯清涟冬梅夏荷以无争远群芳傲霜雪出淤泥5、阅读下面的材料,完成后面的题目。
2017-2018学年江苏省常州市天宁区第二十四中学七年级上学期期中考试英语试卷
常州市第二十四中学2017-2018学年第一学期七年级期中课堂教学质量调研英语试卷2017.11一、单项选择(共10小题;每小题1分,满分10分)从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。
1. I’ll see the doctor ____ two ______ every Friday afternoon.A. at, onB. at, inC. at, /D. at, at2. --- Can you lend(借) me ______ money? --- Sorry, I don’t have ______ money with me.A. some, someB. some, anyC. any, someD. any, any3. The girl ____ orange ______ a new mobile phone in her hand.A. wears, hasB. in, hasC. wearing, withD. in, with4. --- _______ Tim _______ his sister? --- Yes, he looks after her very well every day.A. Does, likeB. Is, likeC. Is, likesD. Do, likes5. --- Who wants to borrow a bike _____ you? --- Amy ______.A. from, isB. to, doesC. from, doesD. to, is6. Frank looks so sad, he needs someone like you _________.A. to chatB. to chat withC. chattingD. chatting with7. The market is about five hundred metres _________ here, you needn’t take a bus.A. far fromB. far away fromC. away fromD. far away8. ---What time ______ the shop ______?---Sorry, I don’t know. But now it is ten o’clock, I think it must _________.A. does open, be openB. is open, be openC. does open, openD. is open, open9. --- Who would you like to play with? --- _____ or ______?A. she , IB. her, meC. they, weD. him, I10. Who do you want to_______ about our school?A. talkB. tellC. sayD. speak二、完形填空(共10小题;每小题1分,满分10分)阅读下面短文,掌握其大意,然后从每小题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
2016~2017常州市二十四中七年级第二学期语文期中测试卷
常州市第二十四中学教育集团2016-2017学年第二学期七年级期中试卷出了“平庸之恶”这个词。
它指的是正常普通人自以为无力左右大局,于是麻木、顺从,沦为极端之恶的帮凶。
【材料三】有些事情你知道是错的,但是你接到权威的指令,或是朋友邀请你参与,你会怎么办?下图是这一问题的问卷调查统计图。
(1)请结合材料一,概括材料反映的主要问题。
(2)请阅读“材料三”,对统计图表进行解说。
答:(3)班上准备以“拒绝平庸之恶”为主题召开班会,请结合生活实际写—段发言稿,表明你的观点,100字左右。
答:5、默写。
⑴万籁此俱寂,。
⑵,禅房花木深。
⑶也不必说鸣蝉在树叶里长吟,。
⑷伯牙鼓琴,志在登高山。
钟子期曰“”志在流水。
钟子期曰“”二、阅读(一)文言文【甲】船头坐三人,中峨冠而多髯者为东坡,佛印居右,鲁直居左。
苏、黄共阅一手卷。
东坡右手执卷端,左手抚鲁直背。
鲁直左手执卷末,右手指卷,如有所语。
东坡现右足,鲁直现左足,各微侧,其两膝相比者,各隐卷底衣褶中。
佛印绝类弥勒,袒胸露乳,矫首昂视,神情与苏、黄不属。
卧右膝,诎右臂支船,而竖其左膝,左臂挂念珠倚之——珠可历历也。
核舟记(节选)【乙】得念珠一百八枚,以山桃核为之,圆如小樱桃。
一枚之中刻罗汉三四尊或五六尊,立者、坐者、课经者、荷杖者、入定于龛中者、萌树跌坐而说法者、环坐指画议论者、袒跣曲拳、和南而前驱而后侍者,合计之,为数五百。
蒲团、竹笠、茶奁、荷策、瓶钵、经卷毕具。
又有云龙风虎,狮象鸟兽,狻猊猿猱错杂期间。
初视之,不甚了了。
明窗净几,息心谛观,所刻罗汉,仅如一粟,梵相奇古,或衣文质绮绣,或衣袈裟水田絺褐,而神情风致,各萧散于松柏岩石,可谓艺之至矣!(记核桃念珠节选自《虞初新志》)(1) 解释下列句中加横线的词或短语。
⑴其两膝相比者()⑵诎右臂支船()⑶经卷毕具()⑷不甚了了()(5)或衣文质绮绣()(2) 用现代汉语写出划线句子的意思。
⑴⑵(3) 写出【乙】文里直接赞叹雕刻技艺高超的语句。
常州第二十四中学七下数学期中试卷
常州市第二十四中学教育集团2016-2017学年第二学期七年级期中教学质量调研数学试卷 2017.04一、填空题(每小题2分,共20分)1、计算:2a a ⋅= ;)2(323x x -⋅= 。
2、最薄的金箔的厚度为0.000000091m ,用科学计数法表示为 m 。
3、一个多边形的每一个外交都为36°,则这个多边形是 边形,内角和为 °。
4、把多项式y x x 234016-+分解因式时提出公因式28-x 后,另一个因式是 。
5、若3,8==y x a a ,则y x a22-= 。
6、若92+-ax x 是一个完全平方式,则a = 。
7、如图,在△ABC 中,∠B=60°,∠C=40°,AD ⊥BC 于D ,AE 平分∠BAC ,则∠DAE= 。
第7题图 第9题图 第10题图8、若化简()()m x x ++1的结果中不含x 的一次项,则数m 的值为 。
9、如图,一块六边形绿化园地,六角都做有半径为R 的圆形喷水池,则这六个喷水池占去的绿化园地的面积为 (结果保留π )。
10、如下图,将△ABC 的各边都延长一倍至A′、B′、C′,连接这些点,得到一个新的三角形△A′B′C′,若△ABC 的面积为3,则△A′B′C′的面积是______。
二、选择题(每小题2分,共12分)11、下列等式正确的是( )A. 448x x x =÷B. ()532-x x -=C. ()2222b ab a b a ++=+-D. ()33322y x xy = 12、在下列各组线段中,不能构成三角形的是( )A. 5,7,10B. 7,10,13C. 5,7,13D. 5,10,1313、下列多项式乘法中,不能用平方差公式计算的是( )A. ()()2222y x y x +-B. ()()2222a b b a -+C. ()()121222-+y x y xD. ()()3333b a b a -+14、通过计算几何图形面积可表示一些代数恒等式,如图可表示的代数恒等式是( )A. (a -b )2=a 2-2ab +b 2B. 2a (a +b )=2a 2+2abC. (a +b )2=a 2+2ab +b 2D. (a +b )(a -b )=a 2-b 215、如下图,AB ∥CD ,OE 平分∠BOC ,OF ⊥OE ,OP ⊥CD ,∠ABO=α°,则下列结论: ①∠BOE=21(180−α)°;②OF 平分∠BOD ;③∠POE=∠BOF ;④∠POB=2∠DOF.其中正确的个数有( )个A. 1B. 2C. 3D. 416、若a ,b ,c 为△ABC 的三边,则化简|a +b +c|-|a -b -c |-|a -b +c |-|a +b -c |,结果是( )A. 0B. c b a 222++C. a 4D. c b 22-第14题图 第15题图三、计算、化简、因式分解(每小题4分,共32分)17、计算、化简 (1)()103114.36-⎪⎭⎫ ⎝⎛---+-π (2)()()2442443a a a a --+⋅(3)()()3232++-+b a b a (4)先化简,再求值:()()()2222x y y x y x --+-, 其中21,1-=-=y x18、因式分解(1)1822-x (2)43223363xy y x y x -+-(3)()()x y b y x a --- (4)4224816y y x x +-四、解答题(第19,20题各5分,第21、22、23题各6分,第24题8分,共36分)19、如图,在每个小正方形边长为1的方格纸中,△ABC 的顶点都在方格纸格点上。
江苏省常州第二十四中学2016-2017学年七年级下学期期中考试英语试题(无听力部分)
江苏省常州第⼆⼗四中学2016-2017学年七年级下学期期中考试英语试题(⽆听⼒部分)常州市第⼆⼗四中学教育集团2016-2017学年第⼆学期七年级期中教学质量调研英语试卷2017.04⼀、听⼒(共20⼩题,每⼩题1分,满分20分)略。
⼆、单选(共10⼩题,每⼩题1分,满分10分)21. — Do you know Mary, ________one- hundred-year- old lady?— Yes. She plays_________ piano very well.A. a; theB. an; theC. the; /D. an; /22. —What a heavy rain! Will it last long?—_______.We are getting into the rainy season now.A. Of course not.B. I’m afraid so.C. That’s impossible.D. I’m afraid not.23. —I am going to Suzhou on May Day.—There are two interesting places, Humble Administrator's Garden(拙政园) and the Tiger Hill. You can go to Humble Administrator's Garden(拙政园)first, and then _______ one.A. the otherB. anotherC. otherD. others24. The Yangtze river goes ________ Nanjing from west to east.A. throughB. overC. acrossD. past25. —It’s sunny today. Why not fly a kite outside?— _______ can be better. When shall we go?A. Something elseB. Nothing elseC. Else somethingD. Else nothing26. He seldom feels happy and no one knows what he always _________ a lot.A. worriesB. worries aboutC. worryD. be worried about27. —Good news! The sports center there ________ two volleyball games ________ next month.— How great!A. is going to have; seeingB. are going to be; to seeC. is going to be; seeingD. will have; to see28. — _________ does it take Sandy to go to school _________?— It takes her half an hour by bike.A. How long; ride a bikeB. How far; rides a bikeC. How far; by bikeD. How long; on the bike29. We all think _______ difficult to make a fire _______ wood only.A. it; byB. that; withC. it; withD. that; by30. — Would you like to go for a bike ride this Sunday afternoon?—________ I’m always inside these days. I cannot wait.A. Sorry I can’t.B. Sounds cool!C. I don't think it a good idea.D. That’s all right.三、完形填空(共10⼩题,每⼩题1分,满分10分)Her small hand seemed lost in Grandma's when they walked along the road back home."Shall we rest for a while? It's too hot!" the young girl said. "Let's __31__ over there under the tree." Grandma said. Sitting under the tree, they saw a butterfly(蝴蝶). "Do butterflies feel hot?" she asked.Grandma thought for a while and said, "I think they keep very __32__.""I want to be a butterfly," the child said. Then she began to flap (拍动) her __33__. "But that takes a lot of work!""You want a lot of things, child," Grandma said."Yes, I do. " she said. "I wish I had __34__ I wanted.""Do you get all all the time?" Grandma asked."No, I wish for a lot __35__ nothing happens(发⽣)," she said. "How I wish that Johnny Jeffries would be happy." "What happened to him?" Grandma asked."Ah, his grandma died …"she stopped suddenly and __36__ her grandma when her eyes were __37__ of tears."Grandma," she tried to finish. "I wish that you would never …" Grandma held her. Then Grandma said with a smile, "Dear, sometimes in our life __38__ don't come true(实现), but it doesn't mean life isn't wonderful. If you want something, work for it and wish for it.""Then __39__ do I work to keep you around forever?" the young child asked."Keep loving me, and don't waste time wishing." They hugged (拥抱) __40__ again and continued on the road towards home.Life is a road that always leads home. Love it and work for it.31. A. lie B. sit C. sleep D. wait32. A. hot B. cold C. cool D. warm33. A. legs B. feet C. ears D. arms34. A. everything B. everyone C. something D. someone35. A. and B. but C. so D. or36. A. looked for B. looked after C. looked over D. looked at37. A. angry B. busy C. filled D. full38. A. words B. days C. wishes D. lives39. A. what B. when C. where D. how40. A. the other B. each other C. the others D. each one四、阅读理解(共10⼩题,每⼩题2分,满分20分)AMr. Black is a businessman(商⼈) and he is very rich. One day he goes on a trip to the countryside with his 5-year-old son Henry. He wants to show his son how poor people live, so they spend a day and a night on the farm of a very poor family. When they get back from their trip, Mr. Black asks Henry, “My dear son, how is your trip?” “Very good, dad!” “Do you see how poor people live?” the father asks. “Yes!” “And what do you learn?” Henry answers, “We have a dog at home, and they have four. We have a pool that is in the middle of the garden and they have a river that has no end. We have expensive lamps in the garden and they have stars.”When little Henry finishes, Mr. Black is speechless(⽆话可说的).41. Mr. Black and his son spend ________in the countryside.A. about 12 hoursB. about 24 hoursC. about 48 hoursD. less than 12 hours42. Henry feels _______about the trip.A. tiredB. unhappyC. greatD. sad43. Which of the following is NOT right?A. Henry is only five years old.B. There is one dog on the farm.C. Henry likes the farm very much.D. There are some lamps in Mr. Black’s garden.BDanny is very worried about the way things are going. His mother comes to the school and talks on and on about Rick Jackson. It seems that she will never stop talking. “Somebody has to sto p that boy,” she is shouting, “Rick’s troubling(骚扰) everybody in the neighborhood. It is bad for Danny to be troubled by Rick. You should stop that!”Mrs. Green, Dann y’s teacher, gets worried about that. “I’m sorry, madam. I didn’t know that,” she answers, “He’s never said anything about this to me!” Mrs. Green looks at Danny and asks, “How long has this been going on?” Danny can only shake his head and look at the flo or. He knows if he says a word about this, he will have trouble after school.Danny doesn’t say anything about the problem because he wants to do things with the boys in the neighborhood. After all, most of them are nice to him. He would not like to leave the gang just because of Rick. Maybe he should find some new friends. But he feels it hard to make up his mind.44. Danny is worried because of_________.A. his illnessB. too much homeworkC. his weak lessonsD. some things that happens to him45. Danny’s mother is very _________when she talks to Mrs. Green.A. angryB. happyC. satisfied(满意)D. sad46. Danny _________ when Mrs. Green asks him.A. tells the truth to herB. says nothingC. begins to shout at herD. cries loudly47. The underline word “gang” here means “_________”.A. a place for boys to play games inB. a group of young people.C. a school bus for childrenD. the teacher’s officeCMy friend Anna is worried about her cat. She asks for my help. Her cat is ill, but it is not serious(严重) enough to take it to the vet(兽医). She also thinks the illness is so little that it is not easy to describe(描述) to the vet, but still she worries. I finally say to her, “You must do something.”“But there’s nothing to do,” Anna says.“Call the vet and talk to him,” I say.“That doesn’t make sense because the vet won’t know anything from what I tell him, and he may ask me to take my cat to see him, and I know it’s not that serious,” she says.“Yes, I understand,” I say. “But you need to do that for you, not for the cat. By not doing anything you are worrying yourself.”“Okay,” she says. “I see what you mean.”When she calls, the vet quickly finds the problem. He tells her to bring the cat in. And if he is right about the cat, he cantreat(治愈) it right away.。
江苏省常州市二十四中2017-2018学年上学期期中考试初二语文试卷
常州市二十四中2017-2018学年上学期期中考试初二语文试卷一、积累运用4、仔细观察下面的漫画,完成下面的题目。
(3分)(1)请给这幅漫画拟个标题:5、某中学正在开展“预防电信诈骗”综合性学习活动,材料组已收集了一些材料,请你阅读这些材料,回答问题。
(4分)材料一:诈骗分子用网络虚拟电话冒充公安局的电话,打给退休在家的张女士,自称是某公安局的警官。
诈骗分子称张女士涉嫌犯罪,要求她把自己的银行存款打入指定的银行账户,以协助调查。
半信半疑的张女士通过查询得知,某公安局的电话与来电号码是一致的。
惊恐之下,张女士将十几万打入了对方提供的账户。
等她意识到被骗时,痛悔不已。
反诈骗专家说,公安机关执法期间要向老百姓了解情况时会当面询问当事人,不会电话要求你往银行帐户存钱。
近年来,这类案件令群众的损失每年高达上百亿元,许多受害者除了蒙受巨大的经济损失外,还承受着心理的痛苦。
材料二:电信诈骗是指诈骗分子通过电话、网络和短信方式,编造虚假信息,设置骗局,对受害人实施远程、非接触式诈骗,诱使受害人给犯罪分子打款或转账的犯罪行为。
受害者对这类案件了解不多,缺少警惕,容易轻信来历不明的电话,透露身份和银行卡信息,甚至向陌生人的账户存钱。
有些受害者接到这类电话,思想就被骗子控制了,不能及时询问亲友,或打电话给公安机关了解情况。
我们要通过电视、报纸、网络等渠道多了解这类骗局,提高警惕,增强防骗意识。
(1)请用简短的语句概括材料一的内容。
(2)由上述材料你能得出哪些预防电信诈骗小知识?6、默写。
(6分)(1)________________________,夜泊秦淮近酒家。
(2)东市买骏马,________________________,________________________。
北市买长鞭。
(3)体现龚自珍载着“浩荡离愁”辞官还乡,却仍关心国家的前途和命运的诗句是________________________,________________________。
常州第二十四中学七下数学期中试卷(汇编)
常州市第二十四中学教育集团2016-2017学年第二学期七年级期中教学质量调研数学试卷 2017.04一、填空题(每小题2分,共20分)1、计算:2a a ⋅= ;)2(323x x -⋅= 。
2、最薄的金箔的厚度为0.000000091m ,用科学计数法表示为 m 。
3、一个多边形的每一个外交都为36°,则这个多边形是 边形,内角和为 °。
4、把多项式y x x 234016-+分解因式时提出公因式28-x 后,另一个因式是 。
5、若3,8==y x a a ,则y x a 22-= 。
6、若92+-ax x 是一个完全平方式,则a = 。
7、如图,在△ABC 中,∠B=60°,∠C=40°,AD ⊥BC 于D ,AE 平分∠BAC ,则∠DAE= 。
第7题图 第9题图 第10题图8、若化简()()m x x ++1的结果中不含x 的一次项,则数m 的值为 。
9、如图,一块六边形绿化园地,六角都做有半径为R 的圆形喷水池,则这六个喷水池占去的绿化园地的面积为 (结果保留π )。
10、如下图,将△ABC 的各边都延长一倍至A′、B′、C′,连接这些点,得到一个新的三角形△A′B′C′,若△ABC 的面积为3,则△A′B′C′的面积是______。
二、选择题(每小题2分,共12分)11、下列等式正确的是( )A. 448x x x =÷B. ()532-x x -=C. ()2222b ab a b a ++=+-D. ()33322y x xy = 12、在下列各组线段中,不能构成三角形的是( )A. 5,7,10B. 7,10,13C. 5,7,13D. 5,10,1313、下列多项式乘法中,不能用平方差公式计算的是( )A. ()()2222y x y x +-B. ()()2222a b b a-+ C. ()()121222-+y x y x D. ()()3333b a b a -+ 14、通过计算几何图形面积可表示一些代数恒等式,如图可表示的代数恒等式是( )A. (a -b )2=a 2-2ab +b 2B. 2a (a +b )=2a 2+2abC. (a +b )2=a 2+2ab +b 2D. (a +b )(a -b )=a 2-b 215、如下图,AB ∥CD ,OE 平分∠BOC ,OF ⊥OE ,OP ⊥CD ,∠ABO=α°,则下列结论: ①∠BOE=21(180−α)°;②OF 平分∠BOD ;③∠POE=∠BOF ;④∠POB=2∠DOF.其中正确的个数有( )个A. 1B. 2C. 3D. 416、若a ,b ,c 为△ABC 的三边,则化简|a +b +c|-|a -b -c |-|a -b +c |-|a +b -c |,结果是( )A. 0B. c b a 222++C. a 4D. c b 22-第14题图 第15题图三、计算、化简、因式分解(每小题4分,共32分)17、计算、化简 (1)()103114.36-⎪⎭⎫ ⎝⎛---+-π (2)()()2442443a a a a --+⋅(3)()()3232++-+b a b a (4)先化简,再求值:()()()2222x y y x y x --+-, 其中21,1-=-=y x18、因式分解(1)1822-x (2)43223363xy y x y x -+-(3)()()x y b y x a --- (4)4224816y y x x +-四、解答题(第19,20题各5分,第21、22、23题各6分,第24题8分,共36分)19、如图,在每个小正方形边长为1的方格纸中,△ABC 的顶点都在方格纸格点上。
2017年常州市八年级下学期期中考试统考卷(有答案)
2017年常州市八年级第二学期期中考试1、阅读下面文字,把文中拼音所表示的汉字和加下划线字的注音写在文后空格中。
好奇心qū()使科学家进一步研究原子核的结构,他们基本测定了一些基本粒子的质量是多少,带有什么电hè(),如何自旋,寿命多长,就像调查户口似()的,记入了档()案,再jiǎo ()尽脑汁地进行分析,最终发现了比粒子更小的夸克。
2、选出下面关于《骆驼祥子》相关内容的表述正确的一项。
【】A.《骆驼祥子》是老舍先生的长篇小说代表作,主要讲述的是旧中国北平城里一个人力车夫祥子和富家女虎妞以及穷苦女孩小福子之间的爱情故事。
B.祥子买上新车才半年,北平街上就流传爆发战争的消息,一天,祥子怀着侥幸心理贪图高车费拉客人,结果被虎妞逮了个正着,车也被拿走了。
C.祥子到曹家拉包月,曹先生一家对他很好。
一天夜里,祥子拉曹先生回家,不小心撞到石头上,他和曹先生都摔伤了,祥子很难受,好多人都责备祥子。
D.祥子拉曹先生回家的途中被人跟踪了,曹先生让他改道,然后要他到曹家报信。
他才回到曹家,就被孙侦探抓住了,孙侦探威逼利诱,祥子把所有积蓄都给了孙侦探。
3、春节作为全球华人最隆重的节日,随着中国对外开放事业的不断发展,逐渐成为全人类共享的节日。
请你就“春节文化走向世界”发表一点看法并作简要阐述,50字左右。
4、请用学过的符号修改下面文段中三处画线部分的不妥之处。
纵然是做大事的人,才配叫成功。
芸芸众生,无名小卒,一辈子也可能没机会遇上一件惊心动魄的大事,我们遇到的,我们所做的,可能都是些芝麻粒大的小事,我们甚至也没有什么远大崇高的理想,我们就永远也无法不成功了吗?当然不。
我觉得,一个人,能把一件哪怕是再小的事,不但做到了完美,而且做成了,达到了极致,他就是一个成功者。
5、阅读下面几则材料,说说孩子“磨砺教育”的利与弊。
材料一:4岁的雯雯一年中有六七个月和父母在外跋涉。
雯雯父母说,不打算让孩子读幼儿园了,会让孩子继续走下去。
常州市第二十四中学初中物理八年级上册期中测试题(包含答案解析)
一、选择题1.如图所示是自然界中常见的一些现象。
针对各种现象的解释,正确的是()A.玻璃上的小水珠是空气中的水蒸气凝华形成的B.棒冰冒“白气”是棒冰升华形成的C.荷花叶片上的小露珠是叶片分泌出来的D.热风干手器的作用是加快手上的水分蒸发2.某兴趣小组用甲、乙、丙三个相同的小烧杯盛等量的水,采用相同的装置同时开始加热,但所用的导热介质分别为水、油、细沙,加热一段时间后,三种导热介质的温度先后达到一个稳定值(水温100°C、油温180°C、沙温250°C),又经一段时间后小明观察到乙小烧杯中的水正在沸腾时,下列说法正确的是()A.三个小烧杯中水均在沸腾B.甲、丙小烧杯中水均不在沸腾C.三个小烧杯中水温t甲=t乙=t丙D.三个小烧杯中水温t甲<t乙<t丙3.下列数据中,符合实际情况的是()A.人的心跳频率大约为12HzB.冰箱冷冻室的温度大约为4℃C.让人感觉舒适的环境声强级为90dB-100dBD.人的正常体温约为37℃4.“赏中华诗词、寻文化基因、品生活之美"的《中国诗词大会》,深受观众的青睐.下列对诗文中涉及的热现象解释正确的是()A.“雾凇沆场,天与云与山与水,上下一白。
”雾凇的形成是升华现象B.“月落乌啼霜满天,江枫渔火对愁眠.”霜的形成是凝固现象C.“青青园中葵,朝露待日晞.”露的形成是汽化现象D.“梅需逊雪三分白,雪却输梅一段香”雪的形成是凝华现象5.下列关于声现象的说法中正确的是()A.只要物体发出声音,我们就一定能听到B.“隔墙有耳”说明固体可以传声C.在钢铁中的声速小于在水中的声速D.声源的振幅越大,听到声音的响度就一定越大6.下列实例,利用声传递能量的是()A.利用超声给金属工件探伤B.医生通过听诊器给病人诊病C.利用超声波除去人体内的结石D.超声导盲仪帮助盲人出行7.如图,7个相同的玻璃瓶内装有高度不同的水,调节水的高度,敲击它们,就可以发出“1.2.3.4.5.6.7”的声音来;而用嘴吹每个瓶子的上端,则可以发出哨声。
常州市第二十四中学上册期中化学试卷(word解析版)
常州市第二十四中学上册期中化学试卷(word解析版)一、选择题(培优题较难)1.用“W”型管进行微型实验,如图所示,下列说法错误的是()A.a处红棕色粉末变为黑色B.a处实验结束时先停止,通入CO,后停止加热C.b处澄清石灰水变浑浊证明有二氧化碳生成D.可利用点燃的方法进行尾气处理2.中华传统文化博大精深。
下列古诗中不涉及...化学变化的是()A.日照香炉生紫烟,遥看瀑布挂前川B.爆竹声中一岁除,春风送暖入屠苏C.粉身碎骨浑不怕,要留清白在人间D.春蚕到死丝方尽,蜡炬成灰泪始干3.如图所示,甲是溴(Br)的原子结构示意图,乙摘自元素周期表。
下列说法正确的是A.甲元素属于金属元素B.甲、乙两种元素形成化合物的化学式是NaBrC.乙原子的核内中子数为11D.甲原子核外共有5个电子层4.某反应的微观示意图如下,其中“”和“”表示不同元素的原子,下列说法不正确的是( )A.反应物有4种分子B.反应前后原子个数不变C.反应前后元素种类不变D.化学变化中的最小粒子是原子5.下列有关氧气的说法,错误的是()A.氧气能支持燃烧B.细铁丝在氧气中燃烧,生成氧化铁C.在通常状况下,氧气的密度比空气大D.氧气的化学性质比较活泼,能跟许多物质发生反应6.我国古代典籍中有”银针验毒”的记载,“银针验毒”的反应原理之一是4Ag+2H2S +O2=2X+2H2O。
下列有关该反应的说法不正确的是A.反应属于氧化反应B.X的化学式是Ag2SC.反应前后元素的种类不变D.反应前后所有元素的化合价都发生了变化7.在进行“氧气的实验室制取与性质”实验时,某同学制得的氧气不纯。
你认为可能的原因是( )A.用排水法收集O2时,集气瓶装满水B.用向上排空气法收集O2时,导管伸入到集气瓶的底部C.用排水法收集O2时,导管口冒出气泡,立即收集D.用排水法收集O2,收集满后,在水下盖上玻璃片8.某同学误将少量KMnO4当成MnO2加入KClO3中进行加热制取氧气,部分物质质量随时间变化如下图所示,下列关于该过程的说法正确的是()A.c代表氧气B.t2时刻,O2开始产生C.t1时刻,KMnO4开始分解D.起催化作用物质的质量一直保持不变9.下列古代文明或工艺一定包含化学变化的是A.在甲骨上刻文字B.指南针指引航海C.用泥土烧制陶瓷D.用石块修筑长城10.下列微观模拟图中●和○分别表示不同元素的原子,其中表示单质的是A.B.C.D.11.甲、乙、丙、丁四种物质在反应前后的质量关系如图所示,下列有关说法错误的是A.参加反应的甲和乙质量比为2:7 B.丙可能是该反应的催化剂C.丁一定是化合物D.x的值是712.生活中的自来水通常用氯气(Cl2)进行杀菌消毒处理,发生反应的化学方程式是Cl2+H2O=X+HClO。
2017-2018学年江苏省常州二十四中教育集团七年级(下)期中英语试卷-教师用卷
2017-2018学年江苏省常州二十四中教育集团七年级(下)期中英语试卷副标题一、单选题(本大题共10小题,共10.0分)1.______ unusual thing it is for me to find _______ UFO!()A. What a, aB. What an , anC. What an , aD. What a , an【答案】C【解析】what +(a/an)+形容词+名词+主语+谓语"是感叹句的一种固定句式,用来感叹名词,此句的中心词是名词thing,是可数名词,unusual是元音音素开头的单词,前面用an;UFO是辅音音素开头的单词,前面用a.故选:C.对我来说找到不明飞行物是多么不寻常的事啊!考查感叹句,要牢记感叹句的基本句型.2.The Panda House lies ______ the east of the zoo and ______ the north-east of the Lions'Area.()A. in; toB. in; inC. to; toD. to; in【答案】A【解析】考查常用介词的辨析.根据The Panda House lies ______ the east of the zoo and ______ the north-east of the Lions' Area.可知熊猫馆位于动物园的东部和狮子区东北部.第一空表示在内部用介词in;第二空表示在狮子区的外部用介词to.故选:A.熊猫馆位于动物园的东部和狮子区东北部.仔细分析句子的结构,掌握介词in和to的用法区别.3.-Did you _________ the man who came to our class yesterday?-No, ____ people knew about him, because he didn't tell us ____ about himself.()A. hear; a few; anythingB. hear of; few; anythingC. listen; little; nothingD. hear about; few; nothing【答案】B【解析】根据句意:-你听说过昨天来我们班的那个人呢?-不,很少有人知道他,因为他没有告诉我们有关他自己的事情.结合选项,hear听到,强调结果;listen听,强调动作;hear of/about听说.所以第一空填hear of/about.few修饰可数名词people;后半句是否定句,用anything,第故三空填anything.故选:B.-你听说过昨天来我们班的那个人呢?-不,很少有人知道他,因为他没有告诉我们有关他自己的事情.熟悉不定代词的基本用法,结合题意,给出答案.4.-The boys of Class Two are going to the seaside this weekend.-Um, remember _______ them _______in the sea alone. It's dangerous.()A. to tell; not to swimB. telling; swimmingC. to tell; swimmingD. telling; to not swim【答案】A【解析】考查动词短语.第一个空,remember to do sth记得做某事,还没做.remember doing sth记得做过某事.结合语境"记得告诉他们…独自在海里…这很危险"可知,没做的事情,用不定式to tell告诉.B,D不正确.第二个空,tell sb not to do sth告诉某不要做某事.固定搭配.C不正确.故选:A.--二班的男孩这个周末要去海边.--嗯,记得告诉他们不要独自在海里游泳.这很危险.考查动词短语.分清"remember to do sth记得做某事,还没做;remember doing sth记得做过某事"的区别.掌握固定搭配tell sb not to do sth告诉某不要做某事.结合语境,选择合适答案.5.Don't sleep with the lights _________ , or your eyes will feel uncomfortable.()A. onB. openC. openedD. closed【答案】A【解析】考查with的复合结构.A在…上、活动着的情况,状态.B开着的.C打开,过去式.C关着的.结合语境"不要开着灯睡觉,否则你的眼睛会感到不舒服".表示一种状态.故选:A.不要开着灯睡觉,否则你的眼睛会感到不舒服.理解各个选项的含义,仔细分析句子的结构,结合选项作答.6.The United States uses ________ energy as the whole of Europe.()A. as twiceB. twice muchC. twice much asD. twice as much 【答案】D【解析】考查倍数.句意"美国使用的能源是整个欧洲的两倍".倍数+as+形容词原级+as 表示"…的几倍".故选:D.美国使用的能源是整个欧洲的两倍.考查形容词原级比较,掌握固定搭配倍数+as+形容词原级+as 表示"…的几倍".结合语境,选择合适答案.7.The teacher asked the students to stop ________ and _________ to her.()A. to talk; listenedB. talking; listenC. talking; listenedD. to talk; listen【答案】B【解析】考查动词短语.句意"老师叫学生们停止说话,听她讲话".第一个空,stop doing sth停止正在做的事情.stop to do sth停下来去做某事.结合语境"老师叫学生们停止说话"用动名词talking.A,D不正确.第二个空,不定式ask sb to do sth要求某人做某事.不定式to后用并列动词原形listen听.C不正确.故选:B.老师叫学生们停止说话,听她讲话.考查动词短语,在日常学习中要积累一些动词短语的固定用法,结合语境,选择合适的搭配.完成试题.8.The _________ girl can write with one hand and draw with her __________other hand at the same time.()A. amazing; theB. amazing; /C. amazed; theD. amazed; /【答案】B【解析】考查形容词及零冠词.句意"这个神奇的女孩可以用一只手写字,同时用另一只手画画".第一个空,amazing令人惊异的,可以做定语或表语.amazed吃惊的,通常做表语.这里修饰girl女孩,用amazhing令人惊讶的.做定语.C,D不正确.第二个空,one…the other"一个…另一个…".当名词前面有形容词性物主代词时,不用the.A 不正确.故选:B.这个神奇的女孩可以用一只手写字,同时用另一只手画画.考查形容词.分析amazing和amazed的区别,掌握形容词性物主代词和定冠词修饰名词时的用法.结合语境,选择合适答案.9.-What did the boy do just now?-He looked _____ the window and found there was a bridge ______ the river.()A. across; aboveB. through; overC. out; overD. outside; above【答案】B【解析】考查介词.句意"--这个男孩刚才做了什么?--他透过窗子望去,发现河上有一座桥".第二个空,over指在某物垂直上方,无接触点.above指在某物的上方即可,不一定是垂直上方.结合语境"发现河上有一座桥",表示垂直上方,用over.A,D不正确.第一个空,through穿过物体内部.look out小心.look out of"向外看".结合语境"他透过窗子望去"可知,穿过物体内部用through.C不正确.故选:B.--这个男孩刚才做了什么?--他透过窗子望去,发现河上有一座桥.考查介词用法,这个知识点很广泛,有一些固定用法,需要日常积累,结合语境选择正确介词完成习题.10.-I'm afraid I can't watch the basketball match tonight. -_________.()A. That's all rightB. You're welcomeC. I'm sorryD. What a pity【答案】D【解析】考查情景对话.A没关系.B不客气.C对不起.D真可惜.结合语境"恐怕今晚我不能看篮球比赛了"可知,表示遗憾,应该回答"真可惜".故选:D.--恐怕今晚我不能看篮球比赛了.--真可惜.考查情境对话,在日常学习中要从实际情景交际中多练习,掌握一些习惯用语.结合语境,分析选项,选择正确的回答,完成练习.二、完形填空(本大题共10小题,共10.0分)I have to say being part of the Ellen Show(艾伦秀)is a great experience(经历).It was on Tuesday.I was with my mom and aunt.It was my aunt's (11)She was a loyal audience (忠实观众)of the Ellen Show so we prepared to give (12)a special birthday gift.My aunt couldn't believe that until she (13)Ellen.First,Ellen played warm-up music to make us dance.I thought people danced here (14)thanthey did in any other place.After ten minutes' dancing,Ellen asked us to (15).She said hello to us,and the show began.Ellen invited several famous stars,and also some ordinary(普通的)people.They all (16)up and looked nice.For each person,there were quite a few (17)stories and jokes.People in the room laughed loudly.During the game time,the woman sitting (18)my mom won a three-day trip to Hawaii.The man behind me won a new car.My aunt got a nice watch (19)We were excited,especially (尤其)my aunt.It was a (20)night.I hope I can go back to the Ellen Show again.11. A. advice B. subject C. birthday D. holiday12. A. it B. her C. them D. him13. A. notices B. looks at C. looked for D. saw14. A. more happily B. more sadly C. faster D. earlier15. A. write down B. close down C. sit down D. cut down16. A. dressed B. put C. woke D. got17. A. boring B. funny C. serious D. bored18. A. behind of B. near to C. in front D. next to19. A. also B. just C. too D. only20. A. wonderful B. dangerous C. comfortable D. busy【答案】【小题1】C 【小题2】B 【小题3】D 【小题4】A 【小题5】C 【小题6】A 【小题7】B 【小题8】D 【小题9】C 【小题10】A 【解析】1.C 考查名词辨析.A建议;B学科;C生日;D假期;根据下文special birthday gift 特殊的生日礼物,应该是她生日,故答案是C.2.B 考查代词辨析.A它;B她;C他们;D他;根据She was a loyal audience(忠实观众) of the Ellen Show so we prepared to give (2)a special birthday gift.她是忠实观众,应该是给她一个特殊的礼物,故答案是B.3.D 考查短语辨析.A注意;B看;C寻找;D看见;根据My aunt couldn't believe that until she (3)Ellen,这里应该是直到看见才相信,强调结果,故答案是D.4.A 考查形容词辨析.A更开心;B更伤心;C更快;D更早;根据I thought people danced here (4)than they did in any other place.结合全文,应该在这里跳舞更开心,故答案是A.5.C 考查动词辨析.A记下;B关闭;C坐下;D砍伐;根据After ten minutes' dancing, Ellen asked us to前面说跳了10分钟,后面应该是让我们坐下,故答案是C.6.A 考查动词辨析.A打扮;B放;C醒;D得到;根据后面looked nice看起来很漂亮,应该是dress up打扮了,所以才看起来漂亮,故答案是A.7.B 考查形容词辨析.A无聊的;B有趣的;C严重的;D无聊的;根据后面 People in the room laughed loudly大声地笑,应该是有趣的故事,故答案是B.8.D 考查短语辨析.A在…后面;B附近;C在..前;D下一个;根据后面The man behind me won a new car我后面的男人赢得了一辆车,前面应该是挨着我的妈妈的女人,in front of是固定短语,故答案是D.9.C 考查副词辨析.A也,用于句中;B只,刚刚;C也,用于肯定句中问句句尾,D 仅仅;根据My aunt got a nice watch 我阿姨也得到了个漂亮的手表,肯定句句尾,故答案是C.10.A 考查形容词辨析.A完美的;B危险的;C舒服的;D忙碌的;根据后面I hope I can go back to the Ellen Show again还想去,应该是度过一个完美的夜晚,故答案是A.星期二是作者阿姨的生日,文章主要介绍了作者和阿姨参加艾伦秀节目的情况.考查完型填空.根据所给的短文对意思有所了解,然后根据短文的大体意思,选择每个符合题意的答案,使短文更通顺.三、阅读理解(本大题共10小题,共10.0分)AYou may drink bottled water when you are thirsty.But plastic(塑料)bottles are bad for the environment(环境).Is there a way not to use a bottle?Try the Ooho bubble.It is a small ball of water.The water is in a soft container(容器).It has no color,no smell or no taste.It is made from seaweed(海藻)and is safe to eat.You can make a hole in the container to drink from the Ooho bubble.Or you can just put the whole thing into your mouth.Three creators(创造者)from the Imperial College London made the Ooho bubble.It is good for the environment.And one container only costs 0.14yuan,so it is much cheaper than plastic bottles..For example,each water ball doesn't hold much water.You may have to drink a lot of them before you are not thirsty any more.Or,some may feel it's not clean to hold the water bubble in their hands.What do you think?21.The Ooho bubble ______ .A. is a kind of bottled waterB. has colour,smell and tasteC. is bad for our healthD. is made from sea food22.If you have 0.7yuan,you can buy ______ containers.A. 2B. 3C. 4D. 523.How can people drink the water in the Ooho bubble ______ ?A. Put the whole bubble into your mouth.B. Put the bubble into a plastic bottle.C. Make a hole in the container to drink.D. Both A and C.24.Which of the sentences below can be put at the beginning of the last paragraph ______ ?A. The Ooho bubble has other good things.B. But there are still many problems.C. All of the people will like the Ooho bubble.D. Some people wonder if it is clean.25.What is the best title for the passage ______ ?A. Bottled water is bad for the environmentB. A new way to drink waterC. Drink before you are thirstyD. The Ooho bubble is safe to drink【答案】【小题1】D 【小题2】D 【小题3】D 【小题4】B 【小题5】B 【解析】1.D 细节理解题.根据第二段句子It is made from seaweed(海藻)and is safe to eat.它由海藻制成,食用安全.可知The Ooho bubble是由海产品制成的故选D.2.D 细节理解题.根据第四段句子And one container only costs 0.14yuan,so it is much cheaper than plastic bottles.一个容器只值0.14元,所以比塑料瓶便宜得多.可知如果你有0.7元,你可以买5个容器(7÷0.14=5).故选D.3.D 细节理解题.根据第三段句子You can make a hole in the container to drink from the Ooho bubble.Or you can just put the whole thing into your mouth.你可以在容器上挖一个洞,从Ooho bubble里喝水.或者你可以把整个东西放进嘴里.可知直接放进嘴里或者在容器上开个洞.故选D.4.B 推理判断题.根据最后一段句子For example,each water ball doesn't hold much water.You may have to drink a lot of them before you are not thirsty any more.Or,some may feel it's not clean to hold the water bubble in their hands.What do you think?例如,每个水球不能盛很多水.在你不再渴之前,你可能得喝很多.或者,一些人可能觉得把水泡拿在手里不干净.你觉得呢?可知说的是存在的问题,结合选项,应说但仍有许多问题.故选B.5.B 主旨大意题.根据整篇文章内容及其句子You may drink bottled water when you are thirsty.But plastic(塑料)bottles are bad for the environment(环境).Is there a way not to use a bottle?Try the Ooho bubble.当你口渴时可以喝瓶装水.但是塑料瓶对环境有害.有没有办法不使用瓶子?试试Ooho bubble.可知文章主要说的是一种新的喝水方式.故选B.短文讲了一种新的喝水容器Ooho bubble,详细的介绍了它的制作材料,优点,及其存在的问题等.在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.BSome British and American people like to invite others for a meal at home.You shouldn't be uncomfortable if foreigners(外国人)don't invite you home.It doesn't mean they don't like you.Dinner parties usually start between 7p.m.and 8p.m.and end at about 11p.m.Ask your hosts(主人)when you should arrive and don't arrive early.It's polite(礼貌)to bring flowers,chocolates or a bottle of wine as a present.Do you want to be more polite?Say how much you like the room,or the pictures on the wall.But remember-not to ask how much things cost.It' s very impolite.You'll probably(很可能)start the meal with soup,or something small as a "starter",then you'll have meat or fish with vegetables,and then a dessert,followed by coffee.It' s polite to finish everything on your plate and to take more if you want it.Before you take out cigarettes after the meal,you'd better ask,"Can I smoke here?"Do you enjoy the dinner?Call your hosts the next day,or write them a short "thank you" letter.Perhaps it seems funny to you,but British and American people say "thank you,thank you,and thank you" all the time.26.If your English or American friends don't invite you to dinner at home,______ .A. it shows they have no time to get togetherB. it shows they don't like youC. it shows they don't want to make friends with youD. it doesn't show they don't like you27.When you are invited to go to your friend's home,______ .A. you shouldn't take anything with youB. you may arrive at any timeC. you may take a small present with youD. you may take red packets with you28.At a dinner party in England and America,it's NOT polite to ______ .A. ask the price of a thing at homeB. eat all the food on your plateC. talk to your hostsD. ask your hosts when to arrive29.In the passage,the order of the serving of a meal is ______ .A. dessert- meat or fish with vegetables- coffee- soupB. coffee- soup -dessert- meat or fish with vegetablesC. meat or fish with vegetables- dessert- soup- coffeeD. soup- meat or fish with vegetables- dessert- coffee30.Which of the following sentences is NOT right ______ ?A. In the UK or the USA,it takes more than three hours to have a dinner party at home.B. You mustn't smoke after a meal when you are with American or British people.C. If you are invited to go to a dinner party,you'd better not arrive early.D. You can write a "Thank you" letter or give a call to hosts the next day.【答案】【小题1】D 【小题2】C 【小题3】A 【小题4】D 【小题5】B 【解析】(1).D.细节理解题.根据You shouldn't be uncomfortable if foreigners(外国人)don't invite you home.It doesn't mean they don't like you.如果外国人不邀请你回家,你不应该感到不舒服.这并不意味着他们不喜欢你.故选D.(2).C.细节理解题.根据It's polite(礼貌) to bring flowers, chocolates or a bottle of wine as a present.赠送鲜花,巧克力或一瓶葡萄酒作为礼物是礼貌的.故选C.(3).A.细节理解题.根据But remember-not to ask how much things cost. It' s very impolite.但请记住不要问物品多少钱.这是非常不礼貌的.故选A.(4).D.细节理解题.根据You'll probably(很可能) start the meal with soup, or something small as a "starter", then you'll have meat or f ish with vegetables, and then a dessert, followed by coffee.你很可能用汤开始用餐,或者用小东西作为"开胃菜",然后你会吃肉或鱼和蔬菜,然后是甜点,然后是咖啡.故选D.(5).B.细节理解题.根据 Before you take out cigarettes after the meal, you'd better ask, "Can I smoke here?"在你饭后取出香烟之前,你最好问:"我可以在这里吸烟吗?"可知,可以吸烟.故选B.本文主要介绍了当英国人或美国人邀请你去家里吃饭的时候,一些基本礼仪.先通读全文,把握中心大意后开始答题,对暂时确定不了的答案,可再次回读文章的有关内容并对其进行分析、推敲后再确定.四、任务型阅读-完成表格(本大题共1小题,共5.0分)31.How to beat sadnessWe all have days when we are down,tired and unhappy.That's OK.You need days like this,or how would you know you are happy?You'll enjoy your good days even more when you have a few bad days.Even if sadness is a part of life,let's try to make itsmall.Here are a few simple ways to help you feel better when you are feeling sad.Stand up straight and this helps your energy flow(流动).When your energy is flowing freely,you can flow too.Smile!It's easy to do and have good results.This way can not only leave you in a good mood but also bring others a good mood.Listen to music.It can be your favourite music.Some kinds of music work better than others,so try and find out what kind of music works the best for you.Take some"me"time.You can find pleasure in reading a book,watching a sunrise or having a hot bath,or something like that.Exercise.Even something as simple as taking a walk will get your blood flowing.It is a great way to clear your mind of anything that makes you sad.These ways will cheer you up when you are down,but don't just use them when you are sad.Try and practice them every day to make them a habit.You will be surprised to learn that these simple ways will keep your sadness away.But if you are in a deep depression(沮丧),go to see a doctor.【答案】【小题】【小题2】part【小题3】ways【小题4】energy【小题5】Smile【解析】76.答案:tired 结合原文:We all have days when we are down,tired and unhappy.句意:我们的一生中会有心情不好,感觉累或者是不开心的时候.联系下文:明确有这样的日子,才能更喜欢幸福的日子.故填:tired77.答案:part 结合原文:Even if sadness is a part of life,let's try to make it small.句意:虽然这是我们生活中的一部分,但是我们要尽力使它变小.表示一部分.故填:part 78.答案:ways 根据原文中的Here are a few simple ways to help you feel better when you are feeling sad."这里有一些简单的办法可以帮助你在伤心的时候感觉好一些",因此,填写"方法"ways.故填:ways 79.答案:energy联系原文:Stand up straight and this helps your energy flow (流动).句意:站直了,能使你的力量流动.因此此处填"力量",故填:energy80.答案:Smile 结合原文的第二点建议:This way can not only leave you in a good mood but also bring others a good mood.这个办法(微笑)不仅可以让你有好心情,也带给别人一个好心情.同时考查固定短语:smile at sb.对某人微笑.故填:Smile81.答案:favorite结合原文:Listen to music.It can be your favorite music.句意:听音乐.听你最喜欢的音乐.结合问题应该是:听你最喜欢的音乐,你能工作的更好.故填:favorite82.答案:Find联系原文:You can find pleasure in reading a book,watching a sunrise or having a hot bath,or something like that.句意:你可以在阅读一本书中找到乐趣,看日出或洗个热水澡,或者做类似的事情.由此判断此处是"找到"喜欢的乐趣.故填:Find 83.答案:mind 结合原文在锻炼中提到其好处:It is a great way to clear your mind of anything that makes you sad.句意:它能让你忘记一切使你伤心的事情.结合问题此处是:清除你伤心的思绪.故填:mind84.答案:habit结合原文:Try and practice them every day to make them a habit.句意:尝试每天练习使他们的习惯.设空处表达的意思是:尽量把这些简单的办法变成一种习惯.故填:habit85.答案:doctor联系原文:But if you are in a deep depression (沮丧),go to see a doctor.句意:如果你伤心的程度太深,你要去看医生.固定短语:go to see a doctor.故填:doctor 短文分析了如何战胜悲伤.在我们心情不好的时候,会感觉累或者是不开心.即使悲伤是生活的一部分,让我们试着让它变小.接下来列举了许多方法:坚强起来、保持微笑、听喜欢的音乐、找一个爱好、多运动.尝试着练习将它们成为一种习惯.当然,如果你伤心的程度太深,还是要去看医生.做此类题目,首先浏览全文,看清题目要求,要联系上下文,仔细观察设空处所在的原文中的句子,推敲需要填写的单词,要有选择性地在文中找出相应的段落句子或短语,认真分析理解,然后填写正确答案.五、单词拼写-单句(本大题共10小题,共10.0分)32.______[dʒə′ra: fs ]long necks can help them eat the leaves from trees.【答案】Giraffes'【解析】根据给出的音标提示[dʒə′ra: fs ],又因为空格后面的词语是名词necks,所以要用所有格来填空,因此可知这句话的意思是"长颈鹿的长脖子可以帮助它们吃树上的叶子."故填Giraffes'.长颈鹿的长脖子可以帮助它们吃树上的叶子.首先要掌握这个词的发音,然后根据具体的题目,就可以做正确选择.33.My mother always______[bɔːt] me stationery from the shop in the past.【答案】bought【解析】根据时间状语"in the past"因此可知要用一般过去时来填空,又根据给出的音标提示[bɔːt],因此可知这句话的意思是"我的妈妈过去的时候总是从商店里买文具."故填bought.我的妈妈过去的时候总是从商店里买文具.首先要掌握这个词的发音,然后根据具体的题目,就可以做正确选择.34.We are very______ [sə'praɪzd] to hear that your students like you so much.【答案】surprised【解析】根据给出的音标提示[sə'praɪzd],因此可知这句话的意思是"我们很惊讶的听到你的学生是那么喜欢你."又因为空格前面的词语是系动词,所以要用形容词来填空.故填surprised.我们很惊讶的听到你的学生是那么喜欢你.首先要掌握这几个词的发音,然后根据具体的题目,就可以做正确选择.35.Can you see the two______ [paːθz]? One of them leads to the right way.【答案】paths【解析】根据空格前面的词语是数词two,所以要用复数名词来填空,又根据给出的音标提示[paːθz],因此可知这句话的意思是"你看见那两条路了吗?其中的一条路是正确的."故填paths.你看见那两条路了吗?其中的一条路是正确的.首先要掌握这个词的发音,然后根据具体的题目,就可以做正确选择.36.How happy the boys are! They are going on a______ ['treʒə] hunt now.【答案】treasure【解析】根据给出的音标提示['treʒə],因此可知这句话的意思是"这些孩子是多么高兴啊!他们现在将要踏上寻宝之旅."空格前面的词语是不定冠词a,所以要用名词来填空.故填treasure.这些孩子是多么高兴啊!他们现在将要踏上寻宝之旅.首先要掌握这个词的发音,然后根据具体的题目,就可以做正确选择.37.--Shall we go boating this Sunday? --______ (听) great!【答案】Sounds【解析】发生sound,动词,根据句意可知,要用一般现在时,本句省略了主语it或者that,主语是三单,谓语动词用三单形式.故答案为Sounds.--这个星期天我们将要去划船吗?--听起来很棒.翻译填空,需要学生根据句意、时态和固定搭配等,来选择合适的单词或者短语,并且要注意单词的词形变换.38.Nobody knows what______ (发生) to the woman yesterday.【答案】happened【解析】发生happen,动词,根据句意可知,要用一般过去时.故答案为happened.没人知道昨天那个女人发生了什么事.翻译填空,需要学生根据句意、时态和固定搭配等,来选择合适的单词或者短语,并且要注意单词的词形变换.39.The______ (事实) about how they live and grow seem very interesting.【答案】facts【解析】事实fact,可数名词,根据句意可知,要用复数形式.故答案为facts.关于它们如何生存和成长的事实似乎非常有趣.翻译填空,需要学生根据句意、时态和固定搭配等,来选择合适的单词或者短语,并且要注意单词的词形变换.40.Jimmy is as good as Lisa at English, but much______ (弱) at Maths.【答案】weaker【解析】弱weak,形容词,作表语,根据句意"吉米在英语方面和丽莎一样好,但在数学上却弱得多"可知,要用形容词的比较级.故答案为weaker.吉米在英语方面和丽莎一样好,但在数学上却弱得多.翻译填空,需要学生根据句意、时态和固定搭配等,来选择合适的单词或者短语,并且要注意单词的词形变换.41.The strong postman put the heavy box full of letters on the ground and______ (carry)it to the office.【答案】carried【解析】根据空格前面的词语是并列连词and,and连接并列的部分,此处and连接的是两个连续的动作,前面的动作用了一般过去时,所以后面的动作也要用一般过去时来填空,结合给出的英语提示,因此可知这句话的意思是"这个强壮的邮递员把这个沉重的箱子放在地上,然后搬到了办公室."carry动词,搬.故填carried.这个强壮的邮递员把这个沉重的箱子放在地上,然后搬到了办公室.首先要掌握一般过去时的用法以及这个句子的意思,然后结合具体的题目,就可以确定正确答案.六、单句语法填空(本大题共11小题,共11.0分)42.Miss Lin read the letter more______ (care) the second time.【答案】carefully【解析】根据该空处在句中作状语修饰谓语动词read,故填入副词carefully.故答案为:carefully.林小姐第二次更仔细地读了这封信.根据副词修饰动词即可填入正确答案.43.He was running so fast that he couldn't stop______ (he).【答案】himself【解析】由题干"他跑得太快了,停不下来."可知,此句是停不下自己,因此用he的反身代词himself作宾语,而不是宾格him,停不下来可译为"couldn′t stop himself ",因此可填himself.他跑得太快了,停不下来.首先要掌握以及这个句子的意思,然后结合具体的题目,就可以确定正确答案.44.Do you know the______ (mean) of the new words in the passage?【答案】meanings【解析】考查单词填空.根据所给单词提示及其题干,可知应说你知道这篇文章中生词的意思吗?这里用名词meaning表示含义,the new words 复数,这里名词meaning也用复数形式.故答案为meanings.你知道这篇文章中生词的意思吗?做这类题型,结合相关语法知识对单词或短语做出形式上的变化.掌握名词变复数的用法,最后做出答案.45.When we were having the English lesson that day, little Dave______ (sudden) stood up.【答案】suddenly【解析】考查单词填空.根据所给单词提示及其题干When we were having the English lesson that day,可知应说小戴夫突然站了起来.副词suddenly修饰动词stand.故答案为suddenly.那天我们正在上英语课,小戴夫突然站了起来.。
8B-2017年-常州二十四中期中考试试卷.doc
Feb. 11,2018 2017年8B二十四中期中考试一、单项选择( Jl.There _________ much rain in my hometown, but now it is getting a little dry.A・ used to have B. were once C. used to be D. was used to be( )2. Though he lives ___________ in the _______ v illage, he doesn't feel __________ for he has many things to do.A.alone; lonely; lonelyB. alone; lonely; aloneC. lonely; alone; aloneD. lonely; alone; lonely( )3. It _______ o ver 10 years since my grandpa _________ .A.was; died B・ was; had been dead C. has been; died D. is ; has died( )4•… _______ d id your uncle leave for the capital of Denmark?・一・Let me see. He ___ f or nearly 20 months.A. When; has leftB. When; has been awayC. How 】ong; has leftD. How long; has been away( )5. -How many students are there in each group?■一Usually each group ______ six students in our class.A. is made fromB. is made up ofC. is made inD. is made of( )6. Miss Chen _______ be in the office now, for she went to attend a meeting this morning. She won't be back _______ 5 o'clock this afternoon・A. mustn't; untilB. maybe; beforeC. may not; afterD. can't; until( )7.—Lucy do you have any plans to spend your ___________ ・—Maybe I will go to Shenzhen. I have never visaed __________ c ity.A. five days' holiday; the most fantasticB. five days holiday; the most fantasticC. five-day holiday; a more fantasticD. five-days holiday; a more fantastic ( )8.When you go to a foreign country for the first time, you may not know _________________ . But soon you'll get used to it.A. where to go toB. who to talk aboutC. how to ask for helpD. what to order 让in a restaurant( )9.Reading a novel ________ m e over 3 hours last Sunday.A. tookB. spentC. costD. paid( )10. -It is too hot in the classroom. Would you mind ___________ the fan?■一 __ . It is easy to catch a cold after doing some exercise.二、完形填空Once I went shopping on my first visit to Macao. Coming from cold and cloudy England, I enjoyed the sun and dressed in a T-shirt and a short skirt. Not having much _1 _____________________ to enjoy the sun in England, my legs were very white. In England this is not a fashionable look at _2 • Most women spend every sunny day out trying to get darker skin. The darker theskin, the 3_the look・ I have tried to get darker but —4 works for me!As I walked around one shop, the two shop assistants —5 looking at my legs the whole time, talking quietly to each other in Chinese・ I began to feel uncomfortable and asked my friend—6 we could leave. After we left the shop, she asked me what was wrong. I complained about the shop assistants being very 7— . They must be talking about my white skin. My friend laughed. "They weren't laughing at you. They were saying —8— nice your legs are. Many Chinese women want to have white skin like yours. ____________________________________________________ 9__ . there are many beauty products in the shops to make skin whiter and a lot of money is spent on them."It just shows that we are never happy w让h what we have. The grass is ________ 10_ on the other side.( )1. A. money B・ exercise C. space D.chance( )2. A. most B. last C. least D. all( )3. A. worse B. uglier C. better D・ cleaner( )4. A. anything B・ nobody C. nothing D.somebody( )5. A. continued B. avoid C. stopped D. kept( )6. A. where B.讦 C. how D. that( )7. A. impolite B. worried C・ angry D. unhappy( )8. A. what B. how C. such D. so( )9. In fact B. In the end C. Otherwise D.However( )10. A. shorter B. richer C・ longer D. greener三、阅读理解(A)When you vis让Taiwan, Green Island is a wonderful place not to be missed.Green Island, with clear blue water around it, is an island in the Pacific Ocean,33 kilometers east of Taitung・ The old name for Green Island was Huoshandao, meaning u fireburning island” . The island got its name because people on the island used to set up fires at night to help people whowent fishing home・Another story goes that in the Qing Dynasty there was aA ・ very large B・ 281 meters longC. in the Indian OceanD. 33 kilometers from Taitung 2:According to the two stories, people on Green Island used to A. meet a lot of visitors B • set fires to get warm C • make a living by fishing D. cut down too many trees and grass 3: The sight “ Pekinese Dog ” is on Green Island.A. a cute living dog a rock like a dog C ・a dog- shaped plant fire and most of the island' s trees and grass died. The coastline of the island is only 20 kilometers long, the tallest mountain is only 281 meters high and the island is only 15 km2, but it is attracting (吸引)a growing number of tourists.Green Island has a lot of interests that make it a place where people like to go : seaside, a clean white beach, green grasslands, seawater, hot springs, beautiful undersea sights, and a great many plants and animals. Another thing of Green Island that people are interested in is its rocks in different shapes. “ Sleeping Beauty ” and “ Pekinese Dog ” are the two most strangely shaped ones. There are also other interests which one cannot miss. The green hills, blue sea, clear sky, and ocean gentle winds make a “ must” for you. l:From the article we know Green Island is.D. a dog of “ Sleeping Beauty ”(B )Nobody is happy all the time, but some people are really happier than others. Here are some tips for you to be happy.Make enough money to meet your basic needs: food, shelter; and clothing. In the US, that magic number is $40,000 a year. Any money you make beyond (超过)that will not necessarily make you happier. Once you make enough money to support your basic needs, your happiness is not affected by how much money you make.Or move to where other members are —so you can see them more.Now, people follow jobs around the country and sometimes around the world. As a result, our relationships with our friends and family have a far greater impact (影响)on our happiness than our jobs do. So next time you think about moving, consider a place where most of your friends and families live.Find happiness in the job you have now. Many people expect the right job to change their level of happiness. But happiness research makes 让 clear that changing jobs can' t bring you happiness. If you want, you will make the best of any job. If you have good relationships with people, you won' t depend on (依赖)your job to give your life a greater sense of meaning. You will find it in your communication with the people you care about.If you are unhappy for a long time, you should ask an expert (专家)or a doctor for help. I hope you will be happy all the time.小题 l:The writer wrote this passage mainly to ________________ . A. make friendsB ・ give advice on how to be happyC ・ put on an advertisementD. ask for help2:What is the topic sentence for the third paragraph? A. Ask family members for help ・B. Borrow money from family members ・C. How to make family members be happy.D. Stay close to friends and family.3.The passage is from ____________ .A. the InternetB. a magazineC. a newspaperD. a book review(C)When my family moved to America in 2010 from a small village in Guangdong, China, we brought not only our luggage, but also our village rules, customs and culture. One of the rules is that young people should always respect(尊敬)elders. Unluckily this rule led to my very first embarrassment in the United States.I had a part-time job as a waiter in a Chinese restaurant. One time, when I was serving food to a middle-aged couple, the wife asked me how the food could be served so quickly. I told her that I had made sure they got their food quickly because I always respect the elderly. As soon as I said that, her face showed great displeasure. My manager who happened to hear what I said, took me aside and gave me a long lecture about how sens让ive(敏感)Americans are and how they dislike the description "old". I then walked back to the table and apologized to the wife. After the couple heard my reason, they understood that the problem was caused by cultural differences, so they laughed and were no longer angry.In my village in China, people are proud of being old. Not so many people live to be seventy or eighty; and people who reach such an age have the most knowledge and experience・ Young people always respect older people because they know they can learn from their rich experience ・However in the United States, people think '"growing old" is a problem since "old" shows that a person is going to retire or that the body is not working well. Here many people try to keep themselves away from growing old by taking exercise, and women put on makeup, hoping to look young. When I told the couple in the restaurant that I respect the elderly, they got angry because this caused them to feel they had failed to stay young. I had told them something they didn't want to hear.After that, I changed the way I had been with older people. It is not that I don't respect them any more; I still respect them, but now I don't show my feelings through words.1.Jack brought the couple their food very fast because _________ .A. the manager asked him to do soB. he respected the elderlyC. the couple wanted him to do soD. he wanted more money2.What does the underlined word H embarrassment n mean in the first paragraph?A.尴尬B.拮据C.潦倒D.敬仰3.In the writer's hometown, ________ .A. people dislike being called "old” because they can't learn a lot from othersB・ many people reach the age of seventy or eightyC.people are proud of being oldD.the elderly are the first to get food in restaurants4.Which of the following is TRUE?A.The more Jack explained, the angrier the couple got.B.Jack wanted to show his feelings through words after his experience.C.The manager went back to the table and apologized to the couple・D.From this experience, Jack learned more about American culture.四、阅读和表达We need to be responsible for our environment. Being a frugal consumer (节俭H勺丫肖费者)is one way to help. But, what exactly does that mean?Use It UpYou can use things up instead of wasting them. Squeeze that last bit of toothpaste out of the tube. Use the last little piece of soap. Don't throw away any bits of the biscuit at the bottom of the box.Wear It OutYou do not always need to have new things. Suppose your sneakers have broken laces, but they still fit you. Repair them and wear them longer. You don f t have the latest iPhone until the old one doesn't work anymore・ Then you can get a new one・ Think twice before replacing something that still works.Make It DoWhen something you want is not on hand, look for something else that you already have to take 让s place. If you are packing your lunch for tomorrow and want a butter sandwich. You are out of butter. Have a cheese sandwich instead so that you can use all of the cheese. Learn to fix broken toys instead of just throwing them away. W让h a little thought, you can make something do, instead of buying something new.Do WithoutThink about all those things that you would like to have. Do you really need them? How long will you really play w让h that new toy you saw on TV? Making the things that we want uses up your world's resources(资源)・And, getting rid of the things we don't want any more takes up even more resources and space.%1.词汇A)根据句意,用所给词的适当形式填空1.Most ___________________ (south) cities in our country develops much faster than the other cities in the north.2.A human cell is ten times _______________ (tiny) than the width your hair.3.Have you booked the ___________________ (fly) tickets to Tokyo recently?4.What does the word _________________ (exact) mean?5.—Why do you think 让____________ (possible) for the lazy boy to pass the hard exam? -—Because he seldom puts his heart in anything he needs to do.B)根据中文提示,用所给词的适当形式填空。
江苏省常州二十四中2017届九 年级(上)期中数学试卷(解析版)
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25. 【解答】解:(1)四边形EFPQ是菱形. 理由:过点Q作QH⊥AB于H,如图①, ∵t=5,∴AP=2×5=10. ∵点Q是AP的中点, ∴AQ=PQ=5. ∵∠EDF=90°,DE=4,DF=3, ∴EF=
=5, ∴PQ=EF=5. ∵AC∥EF, ∴四边形EFPQ是平行四边形,且∠A=∠FEB. 又∵∠QHA=∠FDE=90°, ∴△AHQ∽△EDF, ∴
A.点(0,3) B.点(2,3) C.点(5,1) D.点(6,1) 4.⊙O的半径为5,圆心O的坐标为(0,0),点P的坐标为(4,2), 则点P与⊙O的位置关系是( ) A.点P在⊙O内 B.点P的⊙O上 C.点P在⊙O外 D.点P在⊙O上或⊙O外 5.如图,AB是⊙O的直径,C,D是⊙O上的点,且OC∥BD,AD分别 与BC,OC相交于点E,F,则下列结论: ①AD⊥BD;②∠AOC=∠AEC;③CB平分∠ABD;④AF=DF; ⑤BD=2OF;⑥△CEF≌△BED,其中一定成立的是( )
10.若关于x的一元二次方程(a+2)x2+x+a2﹣4=0的一个根是0,则
a= .
11.若x1,x2是方程x2+x﹣1=0的两个根,则x12+x22= .
12.如图,AB是⊙O的直径,C、D、E都是⊙O上的点,则 ∠ACE+∠BDE= .
13.如图,AB是⊙O的直径,OA=1,AC是⊙O的弦,过点C的切线交 AB的延长线于点D,若BD= ﹣1,则∠ACD= °.
=
,
即x1=
,x2=
; (2)∵x(2x﹣1)﹣3(2x﹣1)=0, (2x﹣1)(x﹣3)=0, ∴2x﹣1=0或x﹣3=0, 解得:x=
江苏省常州市二十四中学教育集团2017—2018学年第一学期九年级期中课堂教学质量调研数学试卷(无答案)
常州市二十四中学教育集团2017—2018学年第一学期九年级期中课堂教学质量调研数学试卷一、填空题(本大题每小题2分,共20分)1、方程x x 22=的根为_____________________.2、在比例尺是1:8000000的《中国政区》地图上,量得常州与上海之间的距离约为2厘米,那么常州与上海两地实际距离约为___________千米.3、设n m 、分别为一元二次方程020182=-+x x 的两个实数根,则=++n m m 22____.4、如图,平行于BC 的直线DE 把△ABC 分成的两部分面积相等.则ABAD = .5、如图,小明在A 时测得某树的影长为2m ,B 时又测得该树的影长为8m ,若两次日照的光线互相垂直,则树的高度为______m .6、如图,⊙O 是△ABC 的内切圆,若∠A=70°,则∠BOC=_________.7、如图,四边形ABCD 内接于⊙O ,若∠BOD=130°,则∠DCE=______°.8、如图,平面直角坐标系中,⊙P 与x 轴分别交于A 、B 两点,点P 的坐标为(3,-1),32=AB ,将⊙P 沿着y 轴平行的方向平移_________个单位长度时⊙P 与x 轴相切.9、如图,在△ABC 中,∠ACB=90°,AB=5,BC=3,P 是AB 边上的动点(不与点B 重合),将△BCP 沿CP 所在的直线翻折,得到CP B '∆,连接A B ',则A B '长度的最小值是______ .10、如图,AB 是⊙O 的直径,点C 在⊙O 上,D 是⊙O 上的一个动点,且C ,D 两点位于直径AB 的两侧.连接CD ,过点C 作CE ⊥CD 交DB 的延长线于点E .若AC=2,BC=4,则线段DE 长的最大值是___________.二、选择题:(本大题每小题3分,共24分)11、下列关于x 的方程有实数根的是( )A 、012=+-x xB 、()()021=+-x xC 、012=++x xD 、()0112=+-x 12、北京奥运会主会场设计最后阶段,经过两次优化,鸟巢结构用钢量从5.4万吨减少到4.2万吨,若设平均每次用钢量降低的百分率为x ,根据题意可得方程( )A 、()2.414.52=-xB 、()2.414.52=-x C 、()2.4214.5=-x D 、()4.512.42=+x 13、如图,ABC ∆是一张三角形的纸片,⊙O 是它的内切圆,点D 是其中的一个切点,已知AD=10cm ,小明准备用剪刀沿着与⊙O 相切的任意一条直线MN 剪下一块三角形(△AMN ),则剪下的△AMN 的周长为( )。
常州市第二十四中学人教版七年级上册期中生物期中试卷及答案
常州市第二十四中学人教版七年级上册期中生物期中试卷及答案一、选择题1.显微镜是生物学中常用的探究器具。
下列有关表述错误的是()A.视野中看到物像①,可使用凹面镜以获得②的观察效果B.视野中看到物像①,可使用大光圈以获得②的观察效果C.显微镜由视野甲转为视野乙后,视野变暗,细胞数目减少D.由视野甲转为视野乙时,若视野模糊应调节粗准焦螺旋2.影响我国从南到北,森林覆盖率逐渐减少的主要非生物因素是()A.水B.温度C.阳光D.大气3.下列各句中,体现了“生物因素对生物的影响”的是()A.春分麦起身,肥水要紧跟B.立秋处暑八月天,防治病虫管好棉C.清明雨纷纷,植树又造林D.白天热来夜间冷,一棵豆儿打一捧4.生物圈中的每一种生物,都会受到周围其他生物的影响。
陶渊明的诗句“草盛豆苗稀”描绘的自然现象,体现了生物与生物之间的()A.竞争关系B.捕食关系C.合作关系D.共生关系5.某生物体细胞中含有 6 条染色体,1 个体细胞连续分裂 2 次后,形成的细胞数目和每个新细胞中的染色体数分别是()A.4 个、6 条B.4 个、3 条C.4 个、12 条D.8 个、6 条6.如图为某种生物的细胞分裂过程示意图,下列说法正确的是()A.该图表示动物细胞的分裂B.细胞质首先进行分裂C.最后形成细胞膜D.遗传物质复制并平均分配7.在某生态系统中,各生物体体内残留的某重金属含量如下表所示,则该生态系统中最可能的食物链构成是生物体A B C D E某重金属浓0.0570.51580.39度(ppm)A.A→E→C→B→DB.D→B→C→E→AC.D.8.在同一个生态系统中,每种生物的生存都会因食物关系对别的生物产生不同程度的影响。
在如图所示的食物网中,哪种消费者灭绝一定会导致另一种生物灭绝()A.乙B.丙C.丁D.己9.如图是某生态系统的食物网简图,下列说法错误的是()A.图中数量最少的是鹰B.图中有4条食物链C.昆虫和杂食性鸟既是竞争关系也是捕食关系D.该生态系统的能量最终来自于绿色植物10.为进一步探究植物种子萌发的最适水分条件,小帆同学将不同含水量的同种植物种子置于25℃的条件下进行萌发,实验时保持其它环境条件适宜并相同。
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Feb. 11, 2018 2017年8B 二十四中期中考试一、单项选择( )1.There _____ much rain in my hometown, but now it is getting a little dry.A. used to haveB. were onceC. used to beD. was used to be( ) 2. Though he lives _______ in the _____ village, he doesn’t feel ______ for he has many things to do.A. alone; lonely; lonelyB. alone; lonely; aloneC. lonely; alone; aloneD. lonely; alone; lonely( )3. It ______over 10 years since my grandpa_________.A. was; diedB. was; had been deadC. has been; diedD. is ; has died ( ) 4.---_______ did your uncle leave for the capital of Denmark?----Let me see. He ______ for nearly 20 months.A. When; has leftB. When; has been awayC. How long; has leftD. How long; has been away( ) 5. –How many students are there in each group?---Usually each group ________ six students in our class.A. is made fromB. is made up ofC. is made inD. is made of( ) 6. Miss Chen _____ be in the office now, for she went to attend a meeting this morning. She won’t be back _______ 5 o’clock this afternoon.A. mustn’t ; untilB. maybe; beforeC. may not; afterD. can’t; until ( ) 7.---Lucy, do you have any plans to spend your ________.---Maybe I will go to Shenzhen. I have never visited _______ city.A. five days’ holiday; the most fantasticB. five days holiday; the most fantasticC. five-day holiday; a more fantasticD. five-days holiday; a more fantastic ( ) 8.When you go to a foreign country for the first time, you may not know _________, But soon you’ll get used to it.A. where to go toB. who to talk aboutC. how to ask for helpD. what to order it in a restaurant( ) 9.Reading a novel _______ me over 3 hours last Sunday.A. tookB. spentC. costD. paid( ) 10. –It is too hot in the classroom. Would you mind _______ the fan?---_______. It is easy to catch a cold after doing some exercise.A. to turn up; Of course notB. to turn up ; Good ideaC. turning up; You’d better notD. turning up; Never mind二、完形填空Once I went shopping on my first visit to Macao. Coming from cold and cloudy England, I enjoyed the sun and dressed in a T-shirt and a short skirt. Not having much __1______to enjoy the sun in England, my legs were very white. In England this is not a fashionable look at ___2______ . Most women spend every sunny day out trying to get darker skin. The darker the skin, the _____3__the look. I have tried to get darker but ___4_____works for me!As I walked around one shop, the two shop assistants ___5_____ looking at my legs the whole time , talking quietly to each other in Chinese. I began to feel uncomfortable and asked my friend___6____we could leave. After we left the shop, she asked me what was wrong. I complained about the shop assistants being very _____7___ . They must be talking about my white skin. My friend laughed. “They weren't laughing at you. They were saying ___8___ nice your legs are. Many Chinese women want to have white skin like yours. ____9_____, there are many beauty products in the shops to make skin whiter and a lot of money is spent on them.”It just shows that we are never happy with what we have. The grass is _____10___ on the other side.( ) 1. A. money B. exercise C. space D. chance( ) 2. A. most B. last C. least D. all( ) 3. A. worse B. uglier C. better D. cleaner( ) 4. A. anything B. nobody C. nothing D. somebody( ) 5. A. continued B. avoid C. stopped D. kept( ) 6. A. where B. if C. how D. that( )7. A. impolite B. worried C. angry D. unhappy( ) 8. A. what B. how C. such D. so( ) 9. In fact B. In the end C. Otherwise D. However( ) 10. A. shorter B. richer C. longer D. greener三、阅读理解(A)When you visit Taiwan,Green Island is a wonderful place not to be missed.Green Island,with clear blue water around it,is an island in the Pacific Ocean,33 kilometers east of Taitung. The old name for Green Island was Huoshandao,meaning “fireburning island”. The island got its name because people on the island used to set up fires at night to help people who went fishing home. Another story goes that in the Qing Dynasty there was afire and most of the island’s trees and grass died. The coastline of the island is only 20 kilometers long,the tallest mountain is only 281 meters high and the island is only 15 km2,but it is attracting(吸引) a growing number of tourists.Green Island has a lot of interests that make it a place where people like to go:seaside,a clean white beach,green grasslands,seawater,hot springs,beautiful undersea sights,and a great many plants and animals. Another thing of Green Island that people are interested in is its rocks in different shapes. “Sleeping Beauty”and “Pekinese Dog”are the two most strangely shaped ones. There are also other interests which one cannot miss. The green hills,blue sea,clear sky,and ocean gentle winds make a “must”for you. 1:From the article we know Green Island is ________.A.very large B.281 meters longC.in the Indian Ocean D.33 kilometers from Taitung2:According to the two stories,people on Green Island used to ________.A.meet a lot of visitors B.set fires to get warmC.make a living by fishing D.cut down too many trees and grass3: The sight “Pekinese Dog”is ________ on Green Island.A.a cute living dog B.a rock like a dogC.a dogshaped plant D.a dog of “Sleeping Beauty”(B)Nobody is happy all the time, but some people are really happier than others. Here are some tips for you to be happy.Make enough money to meet your basic needs: food, shelter, and clothing. In the US, that magic number is $40,000 a year. Any money you make beyond(超过) that will not necessarily make you happier. Once you make enough money to support your basic needs, your happiness is not affected by how much money you make.______________________________ Or move to where other members are-so you can see them more. Now, people follow jobs around the country and sometimes around the world. As a result, our relationships with our friends and family have a far greater impact (影响) on our happiness than our jobs do. So next time you think about moving, consider a place where most of your friends and families live.Find happiness in the job you have now. Many people expect the right job to change their level of happiness. But happiness research makes it clear that changing jobs can’t bring you happiness. If you want, you will make the best of any job. If you have good relationships withpeople, you won’t depend on (依赖) your job to give your life a greater sense of meaning. You will find it in your communication with the people you care about.If you are unhappy for a long time, you should ask an expert (专家) or a doctor for help. I hope you will be happy all the time.小题1:The writer wrote this passage mainly to _____________.A.make friends B.give advice on how to be happyC.put on an advertisement D.ask for help2:What is the topic sentence for the third paragraph?A.Ask family members for help. B.Borrow money from family members. C.How to make family members be happy. D.Stay close to friends and family.3. The passage is from ___________.A. the InternetB. a magazineC. a newspaperD. a book review(C)When my family moved to America in 2010 from a small village in Guangdong, China, we brought not only our luggage, but also our village rules, customs and culture. One of the rules is that young people should always respect(尊敬) elders. Unluckily, this rule led to my very first embarrassment in the United States.I had a part-time job as a waiter in a Chinese restaurant. One time, when I was serving food to a middle-aged couple, the wife asked me how the food could be served so quickly. I told her that I had made sure they got their food quickly because I always respect the elderly. As soon as I said that, her face showed great displeasure. My manager, who happened to hear what I said, took me aside and gave me a long lecture about how sensitive(敏感) Americans are and how they dislike the description “old”. I then walked back to the table and apologized to the wife. After the couple heard my reason, they understood that the problem was caused by cultural differences, so they laughed and were no longer angry.In my village in China, people are proud of being old. Not so many people live to be seventy or eighty, and people who reach such an age have the most knowledge and experience. Young people always respect older people because they know they can learn from their rich experience.However, in the United States, people think “growing old” is a problem since “old” shows that a person is going to retire or that the body is not working well. Here many people try to keep themselves away from growing old by taking exercise, and women put on makeup, hoping to look young. When I told the couple in the restaurant that I respect the elderly, they got angrybecause this caused them to feel they had failed to stay young. I had told them something they didn’t want to hear.After that, I changed the way I had been with older people. It is not that I don’t respect them any more; I still respect them, but now I don’t show my feelings through words.1.Jack brought the couple their food very fast because _______.A. the manager asked him to do soB. he respected the elderlyC. the couple wanted him to do soD. he wanted more money2.What does the underlined word ”embarrassment” mean in the first paragraph?A. 尴尬B. 拮据C. 潦倒D. 敬仰3.In the writer’s hometown, _______.A. people dislike being called “old” because they can’t learn a lot from othersB. many people reach the age of seventy or eightyC. people are proud of being oldD. the elderly are the first to get food in restaurants4.Which of the following is TRUE?A. The more Jack explained, the angrier the couple got.B. Jack wanted to show his feelings through words after his experience.C. The manager went back to the table and apologized to the couple.D. From this experience, Jack learned more about American culture.四、阅读和表达We need to be responsible for our environment. Being a frugal consumer (节俭的消费者) is one way to help. But, what exactly does that mean?Use It UpYou can use things up instead of wasting them. Squeeze that last bit of toothpaste out of the tube. Use the last little piece of soap. Don't throw away any bits of the biscuit at the bottom of the box.Wear It OutYou do not always need to have new things. Suppose your sneakers have broken laces, but they still fit you. Repair them and wear them longer. You don't have the latest iPhone until the old one doesn't work anymore. Then you can get a new one. Think twice before replacing something that still works.Make It DoWhen something you want is not on hand, look for something else that you alreadyhave to take its place. If you are packing your lunch for tomorrow and want a butter sandwich. You are out of butter. Have a cheese sandwich instead so that you can use all of the cheese. Learn to fix broken toys instead of just throwing them away. With a little thought, you can make something do, instead of buying something new.Do WithoutThink about all those things that you would like to have. Do you really need them? How long will you really play with that new toy you saw on TV? Making the things that we want uses up your world's resources(资源). And, getting rid of the things we don't want any more takes up even more resources and space.五、词汇A)根据句意,用所给词的适当形式填空1. Most __________________(south) cities in our country develops much faster than the other cities in the north.2.A human cell is ten times _______________(tiny) than the width your hair.3.Have you booked the ___________________(fly) tickets to Tokyo recently?4.What does the word _________________(exact) mean?5.---Why do you think it __________________(possible) for the lazy boy to pass the hard exam?----Because he seldom puts his heart in anything he needs to do.B)根据中文提示,用所给词的适当形式填空。