2016学年第一学期期末教学质量检测
【初中语文】江西省宜春市2015-2016学年度第一学期初中期末质量监测七年级语文试卷 人教版
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宜春市2015-2016学年度第一学期初中期末质量监测七年级语文试卷命题人:黄琳萍(宜春八中) 审题人:李庆陆(靖安县教研室)一、语言积累与运用(12分)1.下列字形和加点的字音正确的一项是()(2分)A.伫.立(zhù) 酝酿.(liàng) 枯涸.(hé) 骇人听闻B.分歧.(qí)徘徊.(huái ) 潜.行(qiǎn) 蛛丝马迹C.绽.开(zhàn)栖.息( qī ) 偌.大(ruò) 瘦骨嶙峋D.啜.泣(chuò) 收敛. (liǎn ) 顷.刻(qǐng ) 更胜一畴2.下列词语运用正确的一项是()(2分)A.我很荣幸能作为代表在此发言,望大家洗耳恭听....。
B.茫茫太空,月亮是地球的近邻,但它离地球也有38万公里,真是可望而不可即......。
C.有时候我甚至还看到蝈蝈非常勇敢地纵身追捕蝉,而蝉则镇定自若....地飞起逃窜。
D.临近年终,各种诈骗手段如雨后春笋....,行骗者手段之隐蔽,伎俩之巧妙,形式之多样让人难以招架。
3.下列句子没有语病的一项是()(2分)A.他对自己能否在此次选拔中脱颖而出,充满了自信。
B.孩子走丢以后,这个可怜的母亲无时无刻不在焦急地四处寻找。
C. 通过读书月的各项活动,使同学们感受到了徜徉书海的乐趣。
D. 蔡老师亲切的话语和和蔼的面容,时时浮现在我眼前。
4.下列句子组成语段顺序排列正确的一项是()(2分)①例如松鼠、桦鼠和飞鼠虽都是鼠类,又都栖息在树上。
②动物世界里一直奉行着弱肉强食、优胜劣汰的“丛林法则”。
③极少有不同种类的动物能够在同一个洞穴里共同居住并且相安无事的。
④但却是物不以类聚,老死也不相往来的。
⑤更有甚者,即使是同类,为占领或扩充生存领地,也进行着永无休止的血腥争斗和杀戮。
A.②③⑤①④ B.③①④⑤② C.②③①④⑤ D.④③⑤①②5.下列各项中的改句和原句相比,意思发生了明显变化的一项是()(2分)A.原句:怎能说这件事就没有成功的希望呢?改句:不能说这件事有成功的希望。
山东省潍坊地区八年级英语上学期期末质量检测试题 外研版-外研版初中八年级全册英语试题
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潍坊地区2015-2016学年第一学期期末质量检测八年级英语试题(时间:120分钟分数:120分注意:只交第II卷)第I卷(共69分)一、听力测试(共25小题);每小题1分,满分25分)(一) 听录音,选择所听到的句子中的正确信息。
句子读两遍。
1. A. bike B. bus C. plane2. A. one-fifth B. one-fourth C. one-fiftieth3. A. swimming B. skating C. shopping4. A. difference B. differences C. different5. A. some time B. sometime C. sometimes(二)听句子,选择适当的答语,每个句子读两遍。
6.A. Yes, you do.B. No, you mustn’t.C. No, you needn’t.7. A. It’s cold. B. It’s very warm. C. It’s raining.8. A. Not at all. B. I will, thank you.C. The same to you.9. A. Good luck!. B. That’s too bad.C. Good idea.10. A. Yes, I must.B. It’s very kind of you.C. Sorry, I don’t know.(三)听对话和问题,选择符合每个问题答案的图画。
每段对话和问题读两遍。
11..12.13. A B C A B C A B C14.15.(四) 听对话,根据对话内容选择正确答案。
对话读两遍。
听第一段对话完成16、17小题。
16. What will the boy buy ?A. A coat.B. A T-shirt.C. A pair of shoes.17. How much should the boy pay?A. Forty-eight dollars.B. Twenty-eight dollars.C. Eight dollars.听第二段对话完成18、19、20小题。
2015-2016学年第一学期期末教学质量监测九年级数学试题附答案
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2015-2016 学年第一学期期末教学质量监测九年级数学试题2016.1亲爱的考生:欢迎参加考试!请你认真审题,积极思考,仔细答题,发挥最佳水平.答题时,请注意以下几点:1.全卷共 6 页,满分 150 分,考试时间 120 分钟.2.答案必须写在答题纸相应的位置上,写在试题卷、草稿纸上无效. 3.答题前,请认真阅读答题纸上的《注意事项》 按规定答题. 4.本次考试不得使用计算器,请耐心解答.祝你成功!一、选择题(本大题共 10 小题,每小题 4 分,共 40 分.请选出各题中一个符合题意的正确选项,不选、多选、错选,均不给分)1.下列函数的图象是双曲线的是( ▲ )A . y = 2 x - 1B . y =1C . y = xD . y = x 2x2.下列事件是随机事件的是( ▲ )A .火车开到月球上;B .抛出的石子会下落;C .明天临海会下雨;D .早晨的太阳从东方升起.3.二次函数 y =x 2+4x -5 的图象的对称轴为( ▲ )A .x =4B .x =﹣4C .x =2D .x =﹣24.如图,⊙O 是△ABC 的内切圆,D ,E ,F 是切点,∠A =50°,∠C =60°,则∠DOE =( ▲ )A .70°B .110°C .120°D .130°C B ′ CC ′E F OBD(第 4 题)A B(第 5 题)A△5.如图,把 ABC 绕着点 A 顺时针方向旋转 34°,得到△AB ′C ′,点 C 刚好落在边 B ′C ′上.则∠C ′=( ▲ )A .56°B .62°C .68°D .73°6.将抛物线 y =3x 2 先向左平移一个单位,再向上平移一个单位,两次平移后得到的抛物线解析式为( ▲ )A .y =3(x +1)2+1B .y =3(x +1)2-1C .y =3(x -1)2+1D .y =3(x -1)2-17.小洋用一张半径为 24 cm 的扇形纸板做一个如图所示的圆锥形小丑帽子侧面(接缝忽略不计), 如果做成的圆锥形小丑帽子的底面半径为 10 cm ,那么这张扇形纸板的面积是( ▲ )A .120 π cm 2B .240 π cm 2C .260 π cm 2D .480 π cm 224 cmy A nA 4 A 3 A 2 A 1…B nB 4C 3C 2B 3B 2C 1B 1O(第 10 题)x4 (1 + k )2 = 1 B . k + k 2 = 1 4 4 (1 + k )2 = 1(x - 1)2 = ( 2 ) ,所以 x8.用锤子以均匀的力敲击铁钉入木板.随着铁钉的深入,铁钉所受的阻力会越来越大,使得每次钉入木板的钉子的长度后一次为前一次的 k 倍(0<k <1).已知一个钉子受击 3 次后恰好全部进入木板,且第一次受击后进入木板部分的铁钉长度是钉长的 4 7,设铁钉的长度为 1,那么符合这一事实的方程是( ▲ )A .4 4 7 7 74 4 4 C . + k + k 2 = 1 D . + 7 7 7 7 79.利用平方根去根号可以构造一个整系数方程.例如: x =2 + 1 时,移项得 x - 1 = 2 ,两边平方得22 - 2 x + 1 = 2 ,即 x 2 - 2 x - 1 = 0 .仿照上述构造方法,当 x =6 - 1 2时,可以构造出一个整系数方程是( ▲ )A . 4 x 2 + 4 x + 5 = 0B . 4 x 2 + 4 x - 5 = 0C . x 2 + x + 1 = 0D . x 2 + x - 1 = 010.如图,在 y 轴正半轴上依次截取 OA 1=A 1A 2=A 2A 3=…=A n-1A n (n 为正整数),过 A 1,A 2,A 3,…,A n 分别作 x 轴的平行线,与反比例函数 y =2 x(x >0)交于点 B 1,B 2,B 3,…,B n ,如图所示的 Rt △B 1C 1B 2,△Rt B 2C 2B 3,△Rt B 3C 3B 4,…,△Rt B n-1C n-1B n 面积分别记为 S 1,S 2,S 3,…,S n-1,则 S 1+S 2+S 3+…+S n-1=( ▲ )A .1B .2C .1﹣1 1D .2﹣n n二、填空题(本大题共 6 小题,每小题 5 分,共 30 分)11.点 A (1,19)与点 B 关于原点中心对称,则点 B 的坐标为▲ .12.如果反比例函数 y = m - 3x的图象在 x <0 的范围内,y 随 x 的增大而减小,那么 m 的取值范围是 ▲13.如图,点 O 是正五边形 ABCDE 的中心,则∠BAO 的度数为▲ .AyD CPBOEH GAOBC D(第 13 题)A E O FB x(第 15 题) (第 16 题)14.一个盒子中装有大小、形状一模一样的白色弹珠和黑色弹珠,从盒中随机取出一颗弹珠,取得白色弹珠的概率是13.如果盒子中白色弹珠有4颗,则盒中有黑色弹珠▲颗.15.如图,正方形ABCD的顶点A,B与正方形EFGH的顶点G,H同在一段抛物线上,且抛物线的顶点同时落在CD和y轴上,正方形边AB与EF同时落在x轴上,若正方形ABCD的边长为4,则正方形EFGH的边长为▲.2-1-c-n-j-y16.如图,在⊙O中,AB为⊙O的直径,AB=4.动点P从A点出发,以每秒π个单位的速度在⊙O上按顺时针方向运动一周.设动点P的运动时间为t秒,点C是圆周上一点,且∠AOC=40°,当t=▲秒时,点P与点C中心对称,且对称中心在直径AB上.三、解答题(本大题共8小题,第17题10分,第18题7分,第19题8分,第20题9分,第21题10分,第22题10分,第23题12分,第24题14分,共80分)17.解方程:(1)4x2-20=0;(2)x2+3x-1=0.18.动手画一画,请把下图补成以A为对称中心的中心对称图形.A19.如图,AB是⊙O的直径,点C是⊙O上一点,连接BC,AC,OD⊥BC于E.(1)求证:OD∥AC;(2)若BC=8,DE=3,求⊙O的直径.D CB EOA20.已知关于x的一元二次方程x2+2(k-1)x+k2-1=0有两个不相等的实数根.(1)求实数k的取值范围;(2)x=0可能是方程的一个根吗?若是,请求出它的另一个根;若不是,请说明理由.同时从袋中各随机摸出 1 个球,并计算摸出的这 2 个小球上数字之和,记录后都将小球放回袋中搅匀,进行重21.一只不透明的袋子中装有 4 个质地、大小均相同的小球,这些小球分别标有数字3,4,5,x .甲、乙两人每次..复试验.实验数据如下表:摸球总次数“和为 8”出现的频数102 2010 3013 6024 9030 12037 18058 24082 330110 450150“和为 8”出现的频率0.20 0.50 0.43 0.40 0.33 0.31 0.32 0.34 0.33 0.33解答下列问题:(1)如果实验继续进行下去,根据上表数据,出现“和为 8”的频率将稳定在它的概率附近.估计出现“和为 8” 的概率是▲;(2)当 x =7 时,请用列表法或树状图法计算“和为 8”的概率;并判断 x =7 是否可能.22.如图是一种新型娱乐设施的示意图,x 轴所在位置记为地面,平台 AB ∥x 轴,OA =6 米,AB =2 米, BC 是反比例函数 y = k x的图象的一部分,CD 是二次函数 y =﹣x 2+mx +n 图象的一部分,连接点 C 为抛物线的顶点,且 C点到地面的距离为 2 米, D 点是娱乐设施与地面的一个接触点.(1)试求 k ,m ,n 的值;(2)试求点 B 与点 D 的水平距离.yA BCOD x23.如图 1,正方形 ABCD 与正方形 AEFG 的边 AB ,AE (AB <AE )在一条直线上,正方形 AEFG 以点 A 为旋转中心逆时针旋转,设旋转角为 α.在旋转过程中,两个正方形只有点 A 重合,其它顶点均不重合,连接 BE ,DG .(1)当正方形 AEFG 旋转至如图 2 所示的位置时,求证:BE =DG ;(2)如图 3,如果 α=45°,AB =2,AE =3 2 .①求 BE 的长;②求点 A 到 BE 的距离;(3)当点 C 落在直线 BE 上时,连接 FC ,直接写出∠FCD 的度数.GGADGADB CBCFABDCFE(图 1)FE(图 2)E(图 3)24.定义:把一个半圆与抛物线的一部分组成的封闭图形称为“蛋圆”.如图,抛物线 y =x 2-2x -3 与 x 轴交于点 A ,B ,与 y 轴交于点 D ,以 AB 为直径,在 x 轴上方作半圆交 y 轴于点 C ,半圆的圆心记为 M ,此时这个半圆与这条抛物线 x 轴下方部分组成的图形就称为“蛋圆”.(1)直接写出点 A ,B ,C 的坐标及“蛋圆”弦 CD 的长;A▲ ,B ▲ ,C ▲ , CD = ▲ ;(2)如果一条直线与“蛋圆”只有一个交点,那么这条直线叫做“蛋圆”的切线.①求经过点 C 的“蛋圆”切线的解析式;②求经过点 D 的“蛋圆”切线的解析式;(3)由(2)求得过点 D 的“蛋圆”切线与 x 轴交点记为 E ,点 F 是“蛋圆”上一动点,试问是否存在 S △CDE =△S CDF ,若存在请求出点 F 的坐标;若不存在,请说明理由;(4)点 P 是“蛋圆”外一点,且满足∠BPC =60°,当 BP 最大时,请直接写出点 P 的坐标.yC yCAO M B x A O M B xDD(备用图)9数学参考答案2016.1一、选择题(每小题4分,共40分)题号答案1B2C3D4B5D6A7B8C9B10C二、填空题(每小题 5 分,共 30 分)11.(﹣1,﹣19)12.m >3 13.54° 14.815. 2 5 - 216. 4914 22 32或 或 或9 9三、解答题(共 80 分)17.(10 分,每小题 5 分)(1)4x 2-20=0;(2)x 2+3x -1=0.4x 2=20a =1,b =3,c =﹣1x 2=5△=32-4×1×(﹣1)=13x = ± 5x =- 3 ± 13 218.(7 分)略(图形基本形状差不多就给分)19.(8 分)(1)∵AB 是⊙O 的直径∴∠C =90°∵OD ⊥BC∴∠OEB =∠C =90°∴OD ∥AC………4 分(2)令⊙O 的半径为 r ,根据垂径定理可得:r 2=42+(r -3)2,解得:r = 25 25,所以⊙O 的直径为 . ………8 分6 320.(9 分)(△1) =[2(k -1)]2-4(k 2-1)=﹣8k +8∵方程有两个不相等的实数根,∴﹣8k +8>0,解得:k <1.………4 分(2)把 x =0 代入方程得:k 2-1=0,解得:k =±1∵k <1 ∴k=﹣1 ∴x=0 可能是方程的一个根∴原方程为:x 2-4x =0 解得:x 1=0,x 2=4 ∴方程的另一个根为 4.………9 分21.(10 分)(1)13(或者 0.33) ………3 分(2)列表略,可得:P 和为 8= 2 1 1= ≠ ,所以 x 的值不可以取 7.………10 分12 6 322.(10 分)(1)把 B (2,6)代入 y =k 12,可得 y = . x x把 y =2 代入 y =12x, 可得 x =6,即 C 点坐标为(6,2).23.(12 分)(1)由题意可得: ⎨∠BAE = ∠DAG = a ⎪ A B = AD ⎩ y = x 2 - 2x - 3得: x 2-(2 +k)x =∵二次函数 y =﹣x 2+mx +n 的顶点为 C ,∴y =﹣(x -6)2+2,∴y =﹣x 2+12x -34. AE∴k =12,m =12,n =﹣34.………6 分C(2)把 y =0 代入 y =﹣(x -6)2+2,解得:x 1=6+ 2 ,x 2=6- 2 .点 B 与点 D 的距离为 6+ 2 -2=4+ 2 .………10 分ODB⎧ A E = AG ⎪⎩∴△ABE ≌△ADG (SAS )G∴BE =DG………4 分(2)①作 BN ⊥AE 于点 NANDF在△ABN 中可求得 AN =BN = 2 .在△BEN 中可求得 BE = 10 .………7 分MBCE(图 3)②作 AM ⊥BE 于点 M .S △ABE = 1 1⨯ AE ⨯ BN = ⨯ 3 2 ⨯ 2 =32 2又∵S △ABE = 1 1⨯ BE ⨯ AM = ⨯ 10 ⨯ AM2 21 3∴ ⨯ 10 ⨯ AM =3 ∴AM = 2 510即点 A 到 BE 的距离 3 510 .………10 分(3)∠FCD 的度数为 45°或 135°.………12 分(注:可以构造三垂直的基本图形求两个角度,也可用四点共圆求两个角度)24.(14 分)(1)A (﹣1,0),B (3,0),C (0,3 ),CD = 3+ 3………4 分(2)①如图 1,NC ⊥CM ,可求得 N (﹣3,0)yCN E A O M B x3∴经过点 C 的“蛋圆”切线的解析式为: y =x + 3 …7 分 3A②过点 D 的“蛋圆”切线的解析式为:y =kx -3D⎧ y = kx - 3 由 ⎨ ∵直线与抛物线只有一个交点,∴k =﹣2,(图 1) yCF 1∴经过点 D 的“蛋圆”切线的解析式为: y = -2 x - 3 .………10 分A EO M Q B x(3)如图 2∵经过点 D 的“蛋圆”切线的解析式为: y = -2 x - 3ADF 2,),F 2(, -).………12 分∴E 点坐标为( -∵S △CDE =S △CDF3 2,0),∴F 点的横坐标为 3 2,在 △Rt MQF 1 中可求得 F 1Q = 15 2,把 x = 3 15 代入 y =x 2-2x -3,可求得 y = - .2 4∴F 1( 3 2 2 2 4(4)如图 3,考虑到∠BPC =60°保持不变,因此点 P 在一圆弧上运动.yP此圆是以 K 为圆心(K 在 BC 的垂直 平分线上,且∠BKC =120°),BK 为半径. 当 BP 为直径时,BP 最大.在 △Rt PCR 中可求得 PR =1,RC = 3 . RC KA OM B x所以点 P 的坐标为(1,2 3 ).………14 分AD(图 3)。
四川省绵阳市2016-2017学年高一上学期期末考试语文试题含答案
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一、(12分,每小题2分)1.下列词语中加点的字,读音都正确的一组是A.寥廓.(kuò)解剖.(pōu)埋.怨(mái)殒.身不恤(yǔn)B.浮藻.(zǎo)发酵.(xiào)拗.断(ǎo)叱咤.风云(zhà)C.酝酿.(niàng)骨髓.(suǐ)青苔.(tái)提纲挈.领(qì)D.易帜.(zhì)彷.徨(páng)谦逊.(xùn)浪遏.飞舟(è)2.下列词语中,没有错别字的一组是A.追溯清澈无耻谰言记忆尤新B.祭祀稠密为虎作伥嘘寒问暖C.桀骜洋缢弹冠相庆不假思索D.废墟签署肆无忌惮人事苍桑3.下列各句中加点成语的使用,正确的一项是A.得知张东升任滨海市市长后,张东的一帮老同学纷纷发来短信,一是祝贺他的乔迁..之喜..,二是希望他继续做好官。
B.9月11日,“巨星演唱会”在绵阳科技城会展中心华丽开唱,周杰伦等明星的到来,让很多粉丝激动得捶胸顿足....。
C.在春节即将到来之际,绵阳公安机关再次提醒广大市民,外出时一定要锁好门窗,以防不法分子登堂入室....行窃。
D.“富乐山菊展”旨在提升绵阳旅游品牌影响力,其丰富的文化元素和艳丽多姿的菊花,让游者赏心悦目,意兴索然....。
4.下列各句中,没有语病的一句是A.面对考试大纲的调整,我们除了认真学习书本知识外,传统文化与热点时事也不可忽视,这也是我们必须要熟知的知识。
B.联合国保护非物质文化遗产政府间委员会通过审议,批准中国申报的“二十四节气”被列入人类非物质文化遗产代表作名录。
C.11月18日13时59分,神舟十一号返回舱在内蒙古中部预定区域成功着陆,这意味着此次载人飞行任务取得圆满成功。
D.失去臭氧的保护,阳光中的紫外线会畅通无阻地直射到地面,这足以杀死很多生物,让动物失明,破坏生物的免疫系统。
5.填入下列一段文字空白处的词语,最恰当的一组是中国先秦就有“名实之辩”,孔子提出了“正名”,主张“名”要正确地反映“实”,①荀子在《正名》篇所说的“名闻而实喻”,②达到“名定而实辨”。
桂林市第十八中学2016-2017学年度上学期高一、二年级期末质量检测质量分析
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桂林市第十八中学2016-2017学年度上学期高一、二年级期末质量检测质量分析高一年级(16级)一、全市比较1、各科成绩的最高分2、各学科平均分及排序3、各学科优秀率及排序(注:优秀率计算标准为获得本次考试每科分值80%以上的学生比率)单科优秀率情况最好的三所学校:师大附外(所有科目均第1,且遥遥领先)、十八中(5个科目列第2,4个科目列第3)、师大附中(4个科目列第2,5个科目列第3)。
值得注意的是,学科优秀率排名第2、第3的十八中和师大附中的一些科目的优秀之间存在明显差异,例如,师大附中的英语优秀率达27.07%,十八中英语的优秀率为21.28%,后者比前者的优秀率相差达5.79个百分点,这说明师大附中的英语学科相比十八而言优势明显,希望十八中注意研究这一现象,不要小看这5.79个百分点,冷静思考,群策群力,找出问题的症结,迎头赶上。
其他学校也要注意这种现象,认真分析弱势的原因,找出良策。
另外,百年老校桂林中学的学科也存在不平衡现象,例如生物学科排名第10,物理和化学的排名也不是很理想,这一现象应引起注意。
4、各学科及格率及排序(注:及格率计算标准为获得本次考试每科分值60%以上的学生)单科及格率情况最好的三所学校:师大附外(所有学科均第1)、十八中(除化学第3外,其余均第2)、师大附中(除化学第2外,其余均第3)5.全市总分前300名的学校分布情况二、校内比较高二年级(15级)一、全市比较.本科各批次预估入围分数线预估各学科各批次分数线上对应分1、各科成绩的最高分2.示范性高中各批次预估上线情况3、各学校学科平均分及排序文科:理科:4、各学校学科对应一本上线率及排序文科:理科:5、各学校学科对应二本上线率及排序文科:理科:6、全市文科总分前50名、理科总分前150名的学校分布全市文科前50名全市理科前150名尖子生群体的分布格局发生了变化,师大附中和桂电中学的尖子生优势崭露头角,十八中、桂中的尖子生优势受到挑战!二、校内比较文科:理科:。
质量分析美术学科2016学年上学期教学质量分析报告
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黄二美术学科教学质量分析报告2014--2015学年下学期一、本学期美术质量抽测综合评价总结。
经过一个学期的美术学习,我校各年级学生的美术修养得到提升,美术技能得到提高,为了检测学生的美术学业水平,我校对1-6(-)本学期学生质量抽测数据综合分析平时成绩情况分析一年级新生因为刚入学,对美术充满兴趣,同时很愿意倾听老师的讲解,所以日常的作业成绩完成的比较好,优秀率在全校中也是比较高。
与一年级的新生相对比,六年级的学生情况则不容乐观,除了思想上松懈之外,良好的学习习惯不能持久保持,最明显的体现就是:平时带作业不能按时完成、拖沓、散漫,所以六年级整体平时成绩比较低。
在整个小学阶段,中年级相对比较平稳,孩子们的心性和态度比较端正,因此平时美术成绩也都比较好。
经过分析后,我组制定出如下措施改进美术学科的过程性评价:1、加强每个学生的态度教育,让学生对待美术和对待语数外一样,一视同仁,同时强调美术学科的重要性。
2、激发学生的兴趣,提高学生对待美术重视。
3、高年级学生加强日常作业的检查力度,提高批改作业的频率,从而客观上强化学生的重视。
期末活动评价统计表(20%)二、本学期优势略施分析。
总体情况:我们通过期末美术活动创作,对学生一学期的美术学科素养进行了检测,通过数据对比,我们发现:学生学习美术的兴趣较为浓厚,较多的学生能利用工具材料,通过看看、画画、折折、做做等方法大胆的将自己的所闻、所感、所想的事物表现出来。
一年级的孩子大部分工具准备齐全,动手能力差,纪律意识不强,注意力不集中,色彩搭配合理,构图欠缺,作品缺少创意。
二年级学生平时上课纪律好,工具齐全,极少数孩子作业不能及时完成。
三年级学生积极性不好,用具不齐全,美术基础知识掌握不好,绘画技巧不全面。
四年级学生对于基础的掌握较好,学生平时作业完成度较好。
孩子根据平时的绘画习惯和绘画技巧能够很好的完成期末测试。
五六年级学生动手能力和创新能力发展到了一定高的水平,尤其是对科幻系列的题材有非常多的创意想法,但是临近小升初学生压力过大,辅导课较多,上课工具部够齐全,纪律性有所下降从而导致期末成绩较低。
浦东新区2016学年度第一学期期末教学质量检测高三英语听力文字部分和答案
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浦东新区2016学年度第一学期期末教学质量检测高三英语听力文字部分I. Listening Comprehension (25%)Section A Short ConversationsDirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. W: Ca n’t you knock on the door before you enter my office next time?M: Sorry! It’s just that I’m in such a hurry.Q: How does the woman feel?(B)2. W: I heard Marilyn’s going to college. What’s she studying?M: She’s taking courses in mathematics, econo mics and accounting.Q: What does Marilyn probably want to be?(A)3. M: May I book 3 air tickets for Hong Kong?W: For sure. 1200 yuan for one adult and 800 yuan for a child under 10.Q: How much should the man pay if he books tickets for two adults and one child? (B)4. W: I’m afraid I’m a little bit sea sick. I feel dizzy.M: Close your eyes and relax. You’ll be all right as soon as we come at shore.Q: Where does the conversation most probably take place?(C)5. M: Have you read the author’s latest best-seller?W: I’ve just finished it. I really recommend it.Q: What are the man and woman discussing?(C)6. W: I often mistake Tim for Bob. Can you tell them apart?M: No, they look so much alike that they even confused their mother sometimes when they were young.Q: What is the most probable relationship between Tim and Bob? ( A)7. M: Today is a bad day for me. I fell off the front steps and twisted my ankle.W: Oh, too bad. But don’t worry. Usually ankle injuries heal quickly if you stop regular activities for a few days.Q: What’s the woman’s suggestion for the man?(A)8. M: I can’t decide what to do for my summer vacation. I either want to go on a bike to ur of Europe or go diving in Mexico.W: Well, we’re offering an all-inclusive two-week trip to Mexico for only 300 dollars.Q:What does the woman suggest the man do for his vacation? (D)9. W: How long do you think this project might take?M: I’d say about three months, but it could take longer if something unexpected happened. Maybe we’d better allow an extra month, so we won’t have to worry about being late.Q: Why does the man say extra time should be allowed for the project?(A)10. W: What a wonderful performance! Your rock band has never sounded better.M: Many thanks. I guess all those hours of practice in the past month are finally paying off.Q:What does the man mean?(C)Section BDirections: In Section B, you will hear several longer conversation(s) and short passage(s), and you will be asked several questions on each of the conversation(s) and the passage(s). The conversation(s) and the passage(s) will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one is the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.In Asia, adults in Singapore are the best non-native English speakers.Singapore was considered to have a “Very High Proficiency” level for the first time. Tran says this improvement is because Singapore has a very strong education system.“Well, Singapore’s education system is often seen as one of the best in the worl d. If you look at other English tests like IELTS and TOEFL, Singapore is always at the top-not just in Asia, but throughout the world. It just has a very, very strong education system that focuses on quality of instruction and has extremely high standards for their students.”However, the report says Thailand and Cambodia still have low levels of English proficiency, although they have a growing tourism industry.China also increased its rank by moving from 47th to 39th place. However, it is behind many other countries in Asia. Tran says this might be the result of its large population.Tran suggests three things for countries trying to improve their English level.First is to make quality English teaching available to all citizens. Next, a country should invest in teacher training, and then invest in its English-speaking environment.“I think the number one priority would be to make sure that everybody has access to quality English instruction, and to do that, I think, is to promote teacher training, right? And make sure that you have a teacher supply that is ready to deliver the quality instruction that you need in your entire school system.“Then it’s about creating that English environment in your country. It’s having bilingual signs, having programs in English, and creating excuses for your students to speak in English, right?”The report shows that it is not easy to improve English-speaking ability country-wide, and it also is costly. But, it is clear that the economic and social benefits make it worth the investment.11. What contributes to Singapore’s success in various English tests?(A)12. Which of the following is not Tran’s suggestion of improving English level? (D)13. Why is it worthwhile to improve English ability?(B)Questions 14 through 16 are based on the following passage.Good morning. Today we’re going to talk about the issues faced by children who have to take on adult responsibilities before they are 18.First, let me tell you a story of a kid in this situation. Let’s call him Bill. Bill’s father died before he was born, and for a few years his mother was a single parent. Then his mom remarried and had another child. Bill worked hard in school, but he struggled to help his mother take care of his younger brother.This is a common situation for children like Bill. They are forced to act like adults for a wide variety of reasons. In Bill’s case, a young brother gave him adult responses. In other situations, a parent is sick, so the child has to take care of the sick parent. They reverse roles with their own parents. When you have this role reversal, the parents are so sick that they can no longer act in their parental role. The children cook for them, shop for groceries, even dress their parents, bathe them, and put them to bed. The children make the important decision. Although kids often want to help their families, too much responsibilitycan be a burden for them. They may feel they are giving up their childhoods.Okay, so kids are forced to grow up quickly for a variety of reasons. Is this a good thing or a bad thing? Well, it depends on the situation and on the child. As you might guess, the ones who suffer the most are the kids who reverse roles with a parent. Because role reversal happens in cases where the parents have the most problems and are the least capable, their children often feel more isolation. They may be embarrassed by the situation at home. They may feel confusion about how regular kids or teens are supposed to act. But many kids with adult responsibilities see their duties at home as barriers to a happy social life. They can’t go out and have fun. They feel a lot of frustration and a lot of stress.14. What did Bill do to help out in the family? (C)15. Which of the following about role reversal is not true? (C)16. What is the passage mainly concerned with? (B)Questions 17 to 20 are based on the following conversation.M: You’re going to wear out the computer’s keyboard!W: Oh, hi.M: Do you have any idea what time it is?W: About ten or ten-thirty?M: It’s nearly midnight.W: Really? I didn’t know it was so late.M: Don’t you have an early class to teach tomorrow morning?W: Yes, at seven o’clock. My com puter class, the students who go to work right after their lesson. M: Then you ought to go to bed. What are you writing, anyway?W: An article I hope I can sell.M: Oh, another of your newspaper pieces? What’s this one about?W: Do you remember the trip I took last month?M: The one up to the Amazon?W: Well, that’s what I’m writing about—the new highway and the changes it’s making in the Amazon Valley.M: It should be interesting.W: It is. I guess that’s why I forgot all about the time.M: How many articles have you sold now?W: About a dozen so far.M: What kind of newspapers buy them?W: The papers that carry a lot of foreign news. They usually appear in the big Sunday editions where they need a lot of background stories to help fill up the space between the ads.M: Is there any future in it?W: I hope so. There’s a chance I may sell t his article to a news service.M: Then your story would be published in several papers, wouldn’t it?W: That’s the idea. And I might even be able to do other stories on a regular basis. M: That would be great.17. What is the woman’s occupation?18. What is the woman writing about?19. Where do the woman’s articles usually appear?20. What does the woman expect?1—5 BABCC6—10 AADAC11—16 ADBCCB17—20CBBD21. to climb22. exhausted23. which24. after25. what26. however27. could28. putting29. myself30. was fascinated31—40KHBDA I C G E F41—55ABCDCABCABBCACD56—59CADB60—62DBC63—66DBAC67—70EBFA1.解除病人的痛苦是医生的职责。
2016学年第一学期六年级英语期末试卷
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2016学年度第一学期期末质量监控试卷六年级英语2017.1(时间90分钟,满分100分)Part 1 Listening (第一部分听力)I. Listening comprehension (听力理解)(共25分)A. Listen to the sentences and choose the right pictures (根据你听到的内容,选出相应的图片)5%)A B CD E F1. ________2. ________3. ________4. ________5. _________B. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题,选出最恰当的答案)(8%)( ) 6. A. Mary‟s father B. Mary. C. Tom. D. Tom‟s father. ( ) 7. A. A worker. B A doctor. C. A nurse. D. A teacher.( ) 8. A. 2 yuan. B. 10 yuan. C. 15 yuan. D.20 yuan.( ) 9.A. By bus. B By bike. C. By underground D. By taxi.( )10.A. 6:20 . B. 6:30. C. 6:40. D. 6:50.( )11.A. To go to the cinema. B. To visit their grandma.C. To play video games.D. To play with their grandma.( )12.A. On the desk. B. In the girl‟s school bag.C. In his school bag.D. In his hand.( )13.A. Because she is ill.B. Because her mother is ill.C. Because her brother is ill.D. Because she must do her homework.C. Listen to the passage and tell whether the statements are true or false (判断下列句子是否符合你听到的内容, 符合的用“T”表示,不符合的用“F”表示)(6%)( )14. Last Saturday was Jane‟s birthday.( )15. Usually, Jane likes wearing red clothes.( )16. Jane‟s parents gave her a new computer.( )17. Her friend Fiona bought a big birthday cake for her.( )18. We ate delicious food and drank soft drinks.( )19. Jane said it was the happiest birthday she had ever had.D. Listen to the passage and fill in the blanks(根据你听到的内容,完成下列句子,每空格限填一词)(6%)20. To pollute means to _________ things ____________.21. Pollution is ________not only for our health, but also for our__________.22. Both ________ pollution and __________ pollution have become two kinds of pollution. Part 2 Phonetics, Vocabulary and Grammar(第二部分语音、词汇和语法)II. Choose the word with the different sound(选出划线部分发音不同的单词)(4%) ( ) 23. A. travel B. sandcastle C. packet D. bake( ) 24. A. lucky B. museum C. upstairs D. dumpling( ) 25. A. pollute B. hotel C. pilot D. collect( ) 26. A. seaside B. pyramid C. finish D. dentistIII. Choose the best answer(选择最恰当的答案)(20%)( )27. We must not chase each other in the classroom. Which of the following is correct for the underlined word?A. / tʃes /B. / tʃeis /C. / tʃæs /D. / tʃɑ:s /( )28. John likes to play _________football after school.A. theB. aC. anD. /( )29. We usually start lessons _________ eight o‟clock in the morning in our school.A. inB. onC. atD. with( )30. Students must keep _________ in the reading room.A. quiteB. quietC. quietlyD. quickly( )31. Everyone likes to make friends with him because he _________ tells a lie.A. alwaysB. usuallyC. sometimesD. never( )32. Lisa has been in China for only a few days. She can‟t read _________write in Chinese.A. orB. andC. alsoD. but( )33. We should promise _________ the environment.A. to polluteB. to not polluteC. not to polluteD. not to polluting( )34. My parents often tells me to walk _________ the road carefully.A. throughB. acrossC. atD. in( )35. It suddenly began to rain _________ we were having a picnic yesterday.A. becauseB. ifC. whenD. before( )36. The students in Class One _________ to Ocean Park next Friday.A. wentB. goC. have goneD. will go( )37. We must obey the traffic rules on __________ way to school.A. weB. usC. oursD. our( )38. Mary, _________late for school next time.A. don‟t beB. doesn‟tC. is notD. not be( )39. To keep the environment clean, we should _________ rubbish around us.A. pick upB. pickC. pick outD. pick into( )40. What a nice day! How about _________ cycling in the open air?A. goB. goingC. to goD. go to( )41. She _________ any vegetables because she has got enoughA . needs B. needn't C. doesn't need D. need( )42. You can buy some _________ in the frozen food section.A. eggsB. ice-creamC. nutsD. fruit( )43. Our school is _________ my home. So I have to get up early and go to school by bus.A. nearB. far awayC. far away fromD. near from( )44. ---_________ did the ticket cost you?---Three hundred yuan.A. How muchB. How oftenC. How farD. How many( )45. She doesn‟t like coffee without sweets because she thinks it is too _________.A. sweetB. spicyC. tastyD. bitter( )46 ---Let‟s go to Beijing by train. It‟s cheap and safe.--- _________A. That‟s right.B. I‟d like to go there.C. That‟s all right.D. That‟s a good ideaIV. Complete the following passage with the words or phrases in the box. Each can only be used once (将下列单词或词组填入空格。
长宁区2016学年第一学期初二数学期末卷
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长宁区2016学年第一学期初二数学教学质量检测试卷(测试时间90分钟 满分100分)考生注意:1.本试卷含三个大题,共25题.答题时,考生务必按答题要求在答题纸规定的位置上作答,在草稿纸、本试卷上答题一律无效.2.除第一、二大题外,其余各题如无特别说明,都必须在答题纸的相应位置上写出解答的主要步骤. 一、选择题(本大题共有6题,每题3分,满分18分)1. 若正比例函数y mx =的图像经过第一、三象限,则 (▲) (A)0≥m (B) 0>m (C) 0≤m (D) 0<m2. 下列二次根式中与2是同类二次根式是(▲) (A)4 (B) 12 (C) 2.0 (D)183. 下列关于x 的方程说法正确的是 (▲) (A)x x -=2没有实数根 (B)012=+x 有实数根(C)01242=+-x x 有两个相等的实数根 (D) 022=--mx x (其中m 是实数)一定有实数根 4.下列命题是假命题的是 (▲) (A)三边长分别为7、24、25的三角形是直角三角形 (B)三边长分别为2.1、3.1、5.0的三角形是直角三角形 (C)三个内角的度数之比为3:4:5的三角形是直角三角形 (D)有两个内角互余的三角形是直角三角形5. 已知长方形的面积是3,那么它的一条边长y 与其邻边长x 之间的关系用图像大致可以表示为 (▲)(A) (B) (C) (D)6. 如图,ABC ∆中,AC AB =,点E 是边AC 的中点,点D 在边AB 上,EC DE =,若4=AD ,2=BD ,则ABC ∆的面积为(▲)(A)56 (B) 12(C) 9 (D) 29DE ACB第6题图二、填空题(本大题共12题,每题3分,满分36分)[在答题纸相应题号后的空格内直接填写答案] 7. 函数xy 1=的定义域为 ▲ .8. 已知0a <= ▲ . 9. 方程0652=+-x x 的根是 ▲ .10.在实数范围内因式分解:=--1222x x ▲ .11. 如果反比例函数的图像经过点)2017,2016(-A 、),(11y x B 、),(22y x C ,且021<<x x ,那么1y与 2y 的大小关系是1y ▲ 2y .(填“>” ,“<” 或“=”)12.某厂今年9月份的产值是100万元,计划今年11月份产值是120万元,如果设该厂每月产值的增长率都是x ,那么列出关于x 的方程是 ▲ .13. 若正比例函数图像经过点)2,4(-A 、),2(a B ,则线段AB 的长为 ▲ . 14.平面内到点A 的距离等于3米的点的轨迹是 ▲ . 15. 命题“对顶角相等”的逆命题是 ▲ .16.如图,在ABC ∆中,090=∠ACB ,070=∠B ,CD 与CE 分别是斜边AB 上的高和中线,那么DCE ∠的度数等于 ▲ .17. 如图,在ABC Rt ∆中,090=∠A ,点D 在边AB 上,BC DE ⊥,垂足为点E ,AD DE =,︒=∠32B ,则BCD ∠的度数为 ▲ .18. 如图,直线1l //2l //3l ,且1l 与2l 的距离等于1,3l 与2l 的距离也等于1,点A 、 点B 分别在1l 和2l 上,将线段AB 绕着点A 逆时针旋转090后,点B 恰好落在直线3l 上的点'B 处,则线段'BB 的长等于 ▲ .第16题图E D AB C第18题图第17题图三、解答题(本大题共7题,满分46分)[将下列各题的解答过程做在答题纸的相应位置上] 19. (本题4分)计算:2)13(31132+-++20. (本题5分)用配方法解方程:y y 2142=-21. (本题5分)在ABC ∆中,52==c AB ,6==a BC ,b CA =,且关于x 的方程042=+-b x x 有两个相等的实数根,判断ABC ∆是否为直角三角形,并说明理由.22. (本题7分)如图,在平面直角坐标系中,直线OA 与双曲线8y x=在第一象限内交于点A , 且点A 的纵坐标为4,双曲线8y x=上有一点(1,)P a ,过点P 作PQ //y 轴,交 直线OA 于点Q .(1)求直线OA 的表达式及点Q 的坐标;(2)若在射线QA 上有一点M ,满足PQM ∆的面积等于12,求点M 的坐标.第22题图23. (本题7分)如图,在ABC ∆中,PE 垂直平分边BC ,交BC 于点E ,AP 平分BAC ∠的外角BAD ∠,AD PG ⊥,垂足为点G ,AB PH ⊥,垂足为点H . (1)求证:PCG PBH ∠=∠; (2)若090=∠BAC ,求证:PE BC 2=.24. (本题8分)如图,在ABC ∆中,点D 是边BC 的中点,AB AD ⊥,045=∠DAC ,4=AB , 求BC 的长.25. (本题10分)在ABC ∆中,090=∠BCA ,030=∠A ,2=BC ,将三角板中一个030角的顶点D 放在AB 边上移动,使这个030角的两边分别与ABC ∆的边AC 、BC 相交于点E 、F , 且使DE 始终与边AB 垂直.(1)如图1,当点F 与点C 重合时,求CD 的长;(2)如图2,设x AD =,y BF =,求y 关于x 的函数解析式,并写出定义域; (3)填空:联结EF ,若DEF ∆是直角三角形,则AD 的长为_________.HPD CE G A 第23题图第25题图D (F )C A BECA BFEB ACD 图1图2 备用图B DCA第24题图。
2015-2016学年第一学期八年级物理期末试卷及答案
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2015—2016学年度第一学期期末质量检测八年级物理(总分100分,答题时间120分钟)1.在我们学习、生活中所涉及到的下列数值最接近实际情况的是()A.人体正常体温约为40℃B.八年级物理课本的长度约为26cmC.人步行的速度约为10m/s D.中学生平均质量约为80千克2.一游客坐在逆流而上的轮船上说他静止选择的参照物是()A.河岸B.蓝天C.轮船D.流水3.在如下图所示的图文对应关系中正确的是()4.下列自然现象中,属于熔化现象的是()A.初春,河面上的冰化成水B.夏天的清晨,树叶上常有露水C. 深秋的清晨,草地上有时会有一层霜D.冬天,有时没见雪化成水,雪却不了5.如下图所示四种现象中,由于光的反射而形成的()6.下列光图路正确的是()7.冬天,常看到室外的自来水管包了一层保温材料,是为了防止水管冻裂,水管被冻裂的主要原因是()A.水管里的水结成冰后,体积变大B.水管里的水结成冰后,质量变大C.水管里的水结成冰后,密度变大D.水管本身耐寒冷程度不够而破裂8.小明同学学习了密度之后,归纳了一些结论,其中正确的是()A.不同物质的密度一定不同B.固体物质的密度一定比液体物质大C.同种物质的密度一定相同D.质量相同的实心铜块和铝块,铜块的体积较小9.下列说法正确的是()A.铁棒抽成铁丝质量变小B.密闭容器中的冰块加热熔化后质量变小C.一石块从平凉拿到北京质量变小D.以上说法都不对10. 下列说法正确的是()A.远视眼清晰地像成在视网膜前,用凸透镜矫正B.近视眼清晰地像成在视网膜前,用凹透镜矫正C.近视眼清晰地像成在视网膜前,用凸透镜矫正D.远视眼清晰地像成在视网膜前,用凹透镜矫正11.下列现象属于光的直线传播的是()A.日食B猴子捞月 C.海市蜃楼 D.天空的彩虹12如下图所示是甲乙两种物质的质量m与体积V的关系图线。
由图可知,甲乙两种物质的密度ρ甲、ρ乙关系是()Aρ甲<ρ乙Bρ甲=ρ乙Cρ甲>ρ乙D无法确定二、填空题(每空1分,共21分)13. 10m/s等于__ __k m/h, 声音在15℃的空气中的速度__ _m/s,光在真空中的速度__ m/s,水的密度是kg/m3它表示,实验室测质量的工具。
上海市宝山区2016-2017学年度高二第一学期期末学科质量监测地理试卷
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考生注意:1.答题前,考生务必将自己的学校、班级、姓名、准考证号填写清楚,并认真核对准考证号与填涂数字的一致。
2.选择题部分必须使用2B铅笔填涂,非选择题部分使用0.5毫米以上蓝、黑色字迹的钢笔、圆珠笔或签字笔书写,字体工整、笔迹清楚。
3.请按照题号顺序在各题目的答题区内作答,超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效.4.保持答题纸清洁,不折叠、不破损。
5. 满分100分,考试时间60分钟。
一、选择题(共40分,每小题2分,每题只有一个正确答案)1。
2016年2月14日,国务院决定在上海、浙江、四川等15个省市和哈尔滨等5个新区开展服务贸易创新发展试点,下列说法正确的是A.此时,太阳直射在北半球,北半球昼短夜长B.此时,太阳直射在北半球,北半球昼长夜短C.此时,太阳直射在南半球,北半球昼短夜长D.此时,太阳直射在南半球,北半球昼长夜短2。
板块运动的方式有碰撞与张裂,其运动的结果造就了地球表面的基本面貌,喜马拉雅山脉的形成与下列板块运动方式相符的是A。
太平洋板块与亚欧板块碰撞B.非洲板块与亚欧板块碰撞C.印度洋板块与亚欧板块碰撞D。
美洲板块与亚欧板块碰撞3.福建省南碇岛是“中国十大最美海岛”之一,岛上上百万根玄武岩排列有序,被称为“海上兵马俑”如右图所示。
南碇岛的主要岩石类型是A.喷出岩 B.侵入岩C.沉积岩 D.变质岩4。
右图所示某地区等高线图,图中甲处所代表的地形类型是A.高原 B.冲积平原C.盆地D.山地5.2016年11月30日,联合国教科文组织保护非物质文化遗产政府间委员会第11届常会正式通过决议,将中国申报的“二十四节气列入联合国教科文组织人类非物质文化遗产代表作名录”,二十四节气中的寒露节气在每年公历10月8日左右。
“露气寒冷,将凝结”是寒露时节的天气现象,引起我国这种天气现象的气压系统是A.蒙古—西伯利亚高压 B。
亚洲低压C.阿留申低压 D。
夏威夷高压6。
2016年9月28日第17号台风(热带气旋)“鲇鱼"在福建省泉州市惠安县登陆,其中心风力达12级。
2016学年浦东新区第一学期初二期末教学质量检测
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浦东新区2016学年度第一学期期末教学质量检测初二英语(满分100分,考试时间100分钟)Part 2 Phonetics, Vocabulary and Gramma(第二部分语音、词汇和语法)(共35分)Ⅱ.Choose the best answer(选择最恰当的答案)()26. Which of the following is correct for the underlined word in the sentence?A.He threw away his cup and because even happier.B.The bird in the cage didn’t sing any longer.C.The captain used a small magnet to attract the iron.D.How did you manage to escape from the aliens?()27. Shenzhou-Ⅱ was sent at 7:30 the morning of October 17,2016.A.inB.onC.ofD./易错选A,具体某天的早晨应用on。
()28. The play was not interesting,so there were people in the theater.A.littleB.a littleC.fewD.a few()29. As soon as you come back from the airport, please give a call.A.myB.mineC.meD.yourself()30. In a flash, a computer do a calculation that you could not do in your whole lifetime.A.canB.mustC.needD.should()31. I don’t like this kind of cell phone. Would you please show me ?A.the otherB.anotherC.othersD.other易错选A,the other 表示两者中的另一个,应another,表示“又一,再一”。
人教版七年级上学期教学质量检测语文试卷和参考答案
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2015—2016学年度第一学期期末教学质量检测七年级语文试卷考生注意:1.本试卷共8页,总分120分(其中卷面分5分),考试时间120分钟。
2.答卷前将密封线左侧的项目填写清楚。
3.答案须用蓝色、黑色钢笔或圆珠笔书写。
第一部分(1—7题 25分)1.古诗文名句默写。
(6分)(1)晏殊《浣溪沙》)中“,”两句,情致缠绵,音调谐婉,对仗工整,宛如天成,成为千古流传的名句。
(2)孟浩然《过故人庄》中“,”两句写出了农家的劳动生活。
(3)白居易《钱塘湖春行》中描写鸟儿报春的句子是:,。
2.下列词语中加点字的注音有误的一项是()(2分)A.诅.咒(zǔ) 蜕.变(tuì) 玷.污(diàn) 倔.强(juã)B.发酵.(jià) 枯涸. (hã) 禀.告(bǐng) 奢.侈(shē)C.栖.息(qī) 水藻.(zāo) 澹.澹(chán) 应和.(hâ)D.脸颊.(jiá) 贪婪.(lán) 酝酿.(niàng) 梦寐.(mâi)3.下列词语书写都正确的一项是()(2分)A. 奥恼温饱绝处逢生曲调婉转B.洗涤寥廓险象环生纤纤细草C.风韵噩耗春华秋实不可磨灭D.雏形明朗多恣多彩获益匪浅七年级语文试卷第1页(共9页)4.根据提示,修改病句。
(4分)①2013年4月19日,由美国环球健康与教育基金会发起的“环球自然日”在山东博物馆。
②山东省文物局局长谢志秀透露,山东博物馆正在加紧目前施工建设“自然馆”,预计半年后即可面世。
(1)①句缺少成分,修改意见:(2)②句词序不当,修改意见:5. 冰心的《繁星》《春水》表达的主题是母爱、童真、自然。
指出下列小诗所属的主题类别,并填入相应的横线上。
(3分)(1)婴儿,是伟大的诗人,在不完全的言语中,吐出最完全的诗句。
(《繁星·七四》)(2)母亲啊!掀开你的忧愁,容我沉酣在你的怀里,只有你是我灵魂的安顿。
浙江省杭州市七县(市、区)2016-2017学年高一上学期期末考试语文试题含答案综述
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2016学年第一学期杭州七县(市、区)期末教学质量检测高一语文试题卷考生须知:1.本试卷分试题卷和答题卷两部分。
满分120分,考试时间120分钟。
2.答题前,必须在答题卷的密封区内填写校名、班级和姓名。
3.所有答案都必须做在答题卷标定的位置上,务必注意试题序号和答题序号相对应。
4.考试结束后,只需上交答题卷。
一、语言文字运用(共27分,其中选择题每小题3分)1.下列词语中加点字的注音,正确无误的一项是(3分)A.丰腴.( yú)纨绔.( kù)白炽.( zhì)灯跌宕.起伏( dàng )B.作揖.( yī)慰藉. ( jí ) 黑魆.( xū)魆铩.羽而归(shā)C.譬.( pì)如倩.( qiàn )影盥.( guàn )洗室蹑.( niè )手蹑脚D.泅.( qiú )水拓.( tuò)印乱哄哄.(hōng)讪.( shān )讪一笑2.下列各句中,没有错别字的一项是(3分)A.目前乐视的危机是资金链危机,而不是一个骗局被曝光。
从支持企业发展的角度讲,我们不防给乐视一个相对宽容的舆论环境。
B.在一段摆拍的视频中,“小马云”被一旁的人们嬉笑着摆弄得不知所措,俨然是一个道具,一个玩偶。
C.孩子的失踪,让6个原本平凡而圆满的家庭分崩离析。
有人结束了自己的事业,全心寻子,生活拮据;有老人含恨离世,父母只盼孩子回来,能给老人上一柱香。
D.这幢小屋既然得以幸存,一定是受到了什么光辉的照耀或是某位神明的庇护,才能历经苍桑,而未跟别的楼舍同遭厄运。
3. 下列各句中,加点的词语运用不正确的一项是(3分)A.如果不是当年的权威给予李谷一艺术创新的包容,脍炙人口的《乡恋》就不会有登上大...雅之堂...的机会。
B.这几年法治最大的进步是,社会群体学会了置疑..,学会了将任何一条生命的消失与自己的生命作关联。
2015~2016学年度第一学期期末教学质量检测九年级数学试卷附答案
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2015~2016学年度第一学期期末教学质量检测九年级数学试卷说明:1、全卷共4页,五道大题。
2、考试时间100分钟,满分120分。
一、单项选择题(共10小题,每小题3分,共30分)1、在下列交通标志中,既是轴对称图形,又是中心对称图形的是()A B C D2、下列事件是必然事件的是()A、明天太阳从西边升起B、掷出一枚硬币,正面朝上C、打开电视机,正在播放“新闻联播”D、任意画一个三角形,它的内角和等于180°3、一个不透明的布袋里装有7个只有颜色不同的球,其中3个红球,4个白球,从布袋里随机摸出一个球,摸出的球是红色的概率是()A 、B 、 C、D 、4、在半径为6的⊙O中,60°圆心角所对的弧长是()A、 B、2 C、4 D、65、用配方法解方程x2+10x+9=0,配方后可得()A、(x+5)2=16B、(x+5)1=1C、(x+10)2=91D、(x+10)2=1096、若x=1是一元二次方程x2+2x+m=0的一个根,则m的值为()A、-1B、-2C、-3D、-47、如图,∠O =30°,C为OB上的一点,且OC=6,以点C为圆心、半径为3的圆与OA的位置关系是()A、相离B、相交C、相切D、以上三种情况均有可能8、如图,在⊙O中直径垂直于弦AB,若∠C=25°则∠BOD的度数是()A、25°B、30°C、40°D、50°9、某校准备修建一个面积为180平方米的矩形活动场所,它的长比宽多11米,设场地的宽为x米,则可列出的方程为()A、x(x-11)=180B、2x+2(x-11)=180C、x(x+11)=180D、2x+2(x+11)=18010、二次函数y=ax2+bx+c(a≠0)的大致图像见如图,关于该函数的说法错误的是()A、函数有最小值第7题图第8B 、对称轴是直线x=1/2C 、当x ﹤1/2,y 随x 增大而减小D 、当-1﹤x ﹤2时,y ﹥0二、填空题(共6小题,每小题4分,共24分)11、如图,将△ABC 绕点A 按顺时针方向旋转60°,得△ADE ,则∠BAD= 度。
四年级英语试卷分析及反思
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四年级英语试卷分析及反思小学期末检测试卷分析学校教学反思2015-2016学年度第一学期任教四年级英语以来;我把重点放在课堂教学上;因为英语教学主要是通过课堂教学来实现;课堂教学的质量决定了整个英语教学的质量和命运。
反思这段时间的教学情况;我认为成功的英语教学应该具备三个基本要素。
第一个要素;语言环境。
语言学习最重要的问题是环境;如果不解决环境问题;语言学习就无法获得成功;无法获得预期的效应。
四年级教学班的课时是每周四节。
没有英语学习环境;课时又不多;这就决定了英语教学是一种困难的教学形式;确实需要老师花很多功夫。
课堂教学中我关注的问题是在英语环境下课堂交流活动怎么组织。
因为没有环境;全用英语来进行是困难的。
有人说教师可以创造环境;上课教师不说汉语;只说英语;用英语组织教学活动。
创造语言环境需要多年的坚持;不是一天两天可以创造出来的。
第二个要素是“方法”;即具体的教学方法。
以前我们常采用输出教学;这是本末倒置的。
就像没有经过春天的播种;夏天的耕作;到了秋天却想收割庄稼;这是违背语言教学规律的。
英语教学中无论教学方法还是教学内容;都要注意显性和隐性两个方面。
显性就是显性知识;是具体的教学内容;包括语言知识和语言技能。
我们可以直接地教这些东西;不拐弯。
课堂上尽量要多使用英语;当然有的时候也要用母语;讲得快;省时间。
可以先给定义;后举例练习;也可以先举例子;后归纳。
但是注意要让学生学到这些知识和技能;要学到语言本身。
如果教学活动没有明确的教学目标;只是纯粹的为了表演;就不做。
应该特别注意显性的、隐性的知识;以及显性和隐性的教学产生的影响;两方面不可偏废。
我们学习英语;要学习它与汉语不同的地方。
这是我们学习语言的重点之一。
第三要素是要在课堂教学中培养学生的学习策略。
学习策略非常重要;因为学外语;虽然教师的主导作用很重要;但最重要的还是学生自己的学习作用;学生要学会怎样去学习。
实际上学生有很多的学习策略;各种各样的学习策略。
2016第一学期九年级英语一模卷(长宁金山卷)
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2016学年第一学期初三期末质量检测英语试卷(满分150分,考试时间100分钟)考生注意:本卷有7大题,共94小题。
试题均采用连续编号,所有答案务必按照规定在答题纸上完成,做在试卷上不给分。
Part 1 Listening (第一部分听力)I. Listening Comprehension (听力理解) (共30分)A. Listen and choose the right picture.(根据你听到的句子,选出相应的图片。
)(6分)A B C DE F G H1. 2. 3. 4. 5. 6.B. Listen to the dialogue and choose the best answer to the question you hear. (根据你听到的对话和问句,选出最恰当的答案。
)(8分)7. A) Chinese. B) Maths. C) Science. D) Physics.8. A) On Monday. B) On Wednesday. C) On Thursday. D) On Friday.9. A) It’s cold.B) It’s warm.C) It’s cloudy. D) It’s rainy.10. A) By underground. B) By bus. C) By taxi. D) By car.11. A) A teacher. B) A writer. C) A director. D) A detective.12. A) At 6:15. B) At 6:30. C) At 6:45. D) At 7:00.13. A) In a library. B) In a classroom. C) In a bookstore. D) In a cinema.14. A) Mother and child. B) Boss and clerk.C) Teacher and student. D) Shop assistant and customer.C. Listen to the passage and tell whether the following sentences are true or false.(判断下列句子是否符合你所听到的短文内容,符合的用“T”表示, 不符合的用“F”表示。
乐蟠初中2015-2016学年度第一学期八年级语文期末教学质量检测分析报告
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八年级语文教学质量检测分析报告乐蟠初中八年级语文组2015—2016学年度第一学期期末考试成绩已经揭晓,现对我们乐蟠初中八年级语文教学质量检测进行分析,其目的在于客观评估我们教与学的现状,找出问题,并弄清产生问题的根源,制订出切实可行的改进措施。
一、分析的原因和目的通过分析,为今后课堂教学指明方向,为我们有效实施校本教研搭建平台,为我们进一步把新的理念转化为教学行为构筑桥梁。
二、质量检测分析(一)试题分析1.命题的指导思想命题紧扣课程标准和课标教材,全面反映“课标”所规定的学习目标和学习内容,体现课改理念,有利于素质教育,有利于培养学生的学习探究能力,有利于引导课改向深入发展,能有效检验语文教学质量,能反映学生的语文素养情况,重在对今后的课堂教学工作起到引领作用。
这套试题突出能力立意,增强试题与社会实际和学生生活的联系。
试题难易适中,由“积累与运用”“现代文阅读”“古诗文阅读”“作文”四大部分构成,由浅入深,突出能力立意,特别是具体情境中运用所学知识分析问题和解决问题的能力,并为学生的合理创造留有一定空间,既符合“课标”精神,又全面客观地考查了学生的语文素养;主要测试学生的识记、理解、分析综合和表达应用四种能力。
因为是阶段性检测,能力要求侧重于一般难度,为八年级下学期的语文教学起一个良好的导向作用,以期切实提高教学效益,巩固所取得的成绩,进一步推进语文课堂教学改革。
2.试题考查的内容。
这套试题由“积累与运用”“现代文阅读”“古诗文阅读”“作文”四大部分构成,共23小题。
第一部分:考查了书写、拼读、查找错别字、名著导读、病句修改、古诗文默写、语文综合性学习等。
占25分。
第二部分:选取两个阅读文段,其中一篇是记叙文《父亲的名片》,另一篇是说明文《酸梅汤能降血脂吗》。
考查了学生对文段思想内容的理解、层次结构、词语、句子含义的赏析、说明方法及作用等。
占28分。
第三部分:选取了课内一篇短文《记承天寺夜游》和一篇课外和月亮有关的文言短文进行比较阅读。
福州一中2016—2017学年第一学期高一年级期末质量检测数学试题(有答案)
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福州一中2016—2017学年第一学期高一年级期末质量检测 数 学 试 题说明:1.本卷共两卷,考试时间120分钟,满分150分.2.答案一律填写在答卷上,在试题上作答无效.3.考试范围:高中数学必修1、必修3. 第Ⅰ卷(选择题 共60分)一、选择题(本大题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项符合题目要求.)1.执行如图所示的程序框图.若输出S=15,则框图中①处可以填入( ) A. k <2 B. k <3 C. k <4 D. k <52. 某单位有840名职工,现采用系统抽样方法,抽取42人做问卷调查,将840人按1,2,…,840随机编号,则抽取的42人中,编号落入区间[481,720]的人数为( )A. 11B. 12C. 13D. 143.我市要对两千多名出租车司机的年龄进行调查,现从中随机抽出100名司机,已知抽到的司机年龄都在[20,45)岁之间,根据调查结果得出司机的年龄情况残缺的频率分布直方图如图所示,利用这个残缺的频率分布直方图估计该市出租车司机年龄的中位数大约是( )A. 31.6岁B. 32.6岁C. 33.6岁D. 36.6岁4.定义在R 上的偶函数)(x f 满足(2)(2)f x f x -=+,且在[]2,0x ∈-时,1()12xf x ⎛⎫=- ⎪⎝⎭,若关于x 的方程()log (2)0(1)a f x x a -+=>在(]2,6x ∈-上恰有3个不同的实数解,则实数a 的取值范围为( ) A .()1,2B .()2,+∞ C.( D.)25.设函数,,则的值域是( )A .B .C .D . 6.有3个兴趣小组,甲、乙两位同学各自参加其中一个小组,每位同学参加各个小组的可能性相同,则这两位同学参加同一个兴趣小组的概率为( )A. 31B.21C. 32D.437.执行如图所示的程序框图,如果输入的]2,2[-∈x ,那么输出的y 属于( ) A. [5,9] B. [3,9] C. (1,9] D. (3,5]8.设奇函数)(x f 在[−1,1]上是增函数,且1)1(-=-f ,若对所有的∈x [−1,1]及任意的∈a [−1,1]]都满足)(x f ≤122+-at t ,则t 的取值范围是( ) A. [−2,2] B. {t t |≤−12或t ≥12或=0} C. [−12,12] D. {t |t ≤−2或t ≥2或t =0} 9.a >0时,函数x e ac x x f )2()(2-=的图象大致是( )A. B. C. D.2()2g x x =-()4,()()(),()g x x x g x f x g x x x g x ++<⎧=⎨-≥⎩()f x 9[,0](1,)4-+∞[0,)+∞9[,)4-+∞9[,0](2,)4-+∞10.已知函数⎪⎩⎪⎨⎧-≤-=2)2(2,2)(2>,x x x x x f ,函数)2()(x f b x g --=,其中R b ∈,若函数)()(x g x f y -=恰有4个零点,则b 的取值范围是( ) A. (47,+∞) B. (−∞,47) C. (0,47) D. (47,2) 11.已知定义域为R 的偶函数)(x f 满足对任意的R x ∈,有)1()()2(f x f x f -=+,且当∈x [2,3]时,1)2()(2+--=x x f .若函数)1211()(--=x a x f y 在(0,+∞)上恰有三个零点,则实数a 的取值范围是( ) A. (31,3) B. (31,34) C. (3,12) D. (34,12) 12.定义在R 上的奇函数)(x f ,当x ≥0时,⎪⎩⎪⎨⎧+∞∈--∈+=),1[,31)1,0[),1(log )(21x x x x x f则关于x 的函数)<<10()()(a a x f x F -=的所有零点之和为( )A. a21- B. 12-aC. a--21 D.12--a第Ⅱ卷(非选择题 共90分) 二、填空题(本大题共4小题,每小题5分,共20分.)13.若下列算法的程序运行的结果为S=132,那么判断框中应填入的关于k 的判断条件是 ________.14.已知函数⎪⎩⎪⎨⎧≥+-=3,83103130,log )(23x x x x x x f <<,若存在实数d c b a ,,,,满足)()()()(d f c f b f a f ===,其中0>>>>a b c d ,则abcd 的取值范围是________.15.已知函数))((R x x f ∈满足)4()()(x f x f x f -=-=-,当)2,0(∈x 时,)ln()(2b x x x f +-=.若函数)(x f 在区间[−2,2][−2,2]上有5个零点,则实数b 的取值范围是________.16.)(x f )是定义在R 上的偶函数,对任意R x ∈,都有)()4(x f x f =+,且当]0,2[-∈x 时,6)31()(-=x x f .若在区间(−2,6]内关于x 的方程)1(0)2(log (>)a x x f a =+-恰有3个不同的实数根,则实数a 的取值范围是________.三、解答题(本大题共6小题,每小题分数见旁注,共70分.解答应写出文字说明,证明过程或演算步骤.)17.(本小题满分8分)已知集合{}|36A x x =-≤≤,{}|211B x a x a =-≤≤+; (Ⅰ)若2a =-,求B A ⋃;(Ⅱ)若A B B ⋂=,求实数a 的取值范围.18. (本小题满分12分)某校高一(1)班的一次数学考试成绩(满分100分)的茎叶图和频率分布直方图都受到不同程度的污损,可见部分如下.解答如下问题.(Ⅰ)求分数在[80,90)的频率;(Ⅱ)若用分层抽样的方法从分数在[50,70)的试卷中任取9份分析无谓失分情况,求在[50,60)中应抽取多少份?(Ⅲ)从分数在[90,100]的学生中选2名同学做经验介绍,请列出所有基本事件,并求成绩为99分的同学被选中的概率.19. (本小题满分8分)如图所示,有一块半径为2的半圆形钢板,设计剪裁成矩形ABCD 的形状,它的边AB 在圆O 的直径上,边CD 的端点在圆周上,若设矩形的边AD 为x ; (Ⅰ)将矩形的面积S 表示为关于x 的函数,并求其定义域; (Ⅱ)求矩形面积的最大值及此时边AD 的长度.20.(本小题满分10分)设为实数,函数.(Ⅰ)当时,求在区间上的值域;(Ⅱ)设函数,为在区间上的最大值,求的最小值.a 2()2f x x ax =-1a =()f x [0,2]()()g x f x =()t a ()g x [0,2]()t a21.(本小题满分17分)若函数()f x 在[],x a b ∈时,函数值y 的取值区间恰为]1,1[ab ,就称区间[],a b 为()f x 的一个“倒域区间”.定义在[]2,2-上的奇函数()g x ,当[]0,2x ∈时,2()2g x x x =-+.(Ⅰ)求()g x 的解析式;(Ⅱ)求函数()g x 在[]1,2内的“倒域区间”;(Ⅲ)若函数()g x 在定义域内所有“倒域区间”上的图像作为函数)(x h y =的图像,是否存在实数,使集合()()()2{,}{,}x y y h x x y y x m ==+恰含有2个元素.22.(本小题满分15分) 已知定义在R 上的函数2()1x nf x x +=+为奇函数. (Ⅰ)求实数n 的值;(Ⅱ)设函数2()22,g x x x λλ=--若对任意[]10,1x ∈,总存在[]20,1x ∈,使得21()()g x f x >成立,求实数λ的取值范围;(Ⅲ)请指出方程12()log f x x =有几个实数解,并说明理由.m2016-2017学年福州一中第一学期高一年级期末质量检测Ⅱ 数学参考答案与评分标准13.k ≤10或k <11 14.(21,24) 15.41<b ≤1或b =4516.)2,4(3 14-16题函数以及解析依次如下: 14.15.16.17.(本小题满分8分)(Ⅰ)2a =- []5,1B ∴=-- []5,6A B ∴⋃=- ………………3分 (Ⅱ)A B B ⋂= ∴B A ⊆ ………………4分当B =∅时,211a a ->+ 2a ∴> ………………5分当B ≠∅时,21121316a a a a -≤+⎧⎪-≥-⎨⎪+≤⎩12a ∴-≤≤ ………………7分综上所述:1a ≥- ………………8分 18.(本小题满分12分)(Ⅰ)分数在[50,60)的频率为0.008100.08⨯=, ………………1分由茎叶图知:分数在[50,60)之间的频数为4,所以全班人数为4500.08=(人),则分数落在[80,90)的学生共有50(414204)8-+++=(人),----------------------3分所以分数落在[80,90)的频率为80.1650= 答:分数落在[80,90)的频率为0.16. ----------------------------------------4分 (Ⅱ)分数在[50,70) 的试卷共有18份,其中[)50,60 的有4份, ……5分现需抽取容量为9的样本,根据分层抽样原理,在[)50,60中应抽取的份数为49218⨯= 答:在[)50,60中,应抽取2份; ………………7分(Ⅲ)分数分布在[]90,100的学生一共有4人,现从中抽取2人,可能的分数的组合为{}{}{}{}{}{}95,96,95,97,95,99,96,97,96,99,97,99故基本事件总数为6n = ………………8分 设事件A 表示“成绩99分的同学被选中”,则事件A 包含的基本事件为{}{}{}95,99,96,99,97,99 ,3A n =………………10分根据古典概型概率公式有:31()62A n P A n ===. 答:成绩为99分的同学被选中的概率为12-………………12分19.(本小题满分8分)(Ⅰ)2OD = A D x =O A ∴………………2分()2,0,2S x x ∴=∈ ………………4分(Ⅱ)2S x ====6分∴当x =max 4S = ………………7分答:当边AD 4 ………………8分 20.(本小题满分10分)(Ⅰ)当时,. 二次函数图象的对称轴为,开口向上.所以在区间上,当时,的最小值为-1.………………1分 当或时,的最大值为. ………………2分 所以在区间上的值域为. ………………3分(Ⅱ)注意到的零点是和,且抛物线开口向上. 当时,在区间上,的最大值. ………………4分当时,需比较与的大小, ,所以,当时,;1a =2()2f x x x =-1x =[0,2]1x =()f x 0x =2x =()f x 0()f x [0,2][1,0]-2()2f x x ax =-02a 0a ≤[0,2]2()()2g x f x x ax==-()g x ()(2)44t a g a ==-01a <<(2)g ()g a 22()(2)(44)44g a g a a a a -=--=+-02a <<()(2)0g a g -<当时,.所以,当时,的最大值. ………5分当时,的最大值. ………………6分 当时,的最大值. ………………7分当时,的最大值. ………………8分所以,的最大值 ………………9分所以,当时,的最小值为………………10分 21.(Ⅰ)当[)2,0x ∈-时,()()()()2222g x g x x x x x ⎡⎤=--=---+-=+⎣⎦()[][)222,0,2;2,2,0.x x xg x x x x ⎧-+∈⎪=⎨+∈-⎪⎩ ……………3分 (Ⅱ)设1≤<≤2,∵在[]1,2x ∈上递减,∴ ………………5分整理得,解得 . ………………7分 ∴()g x 在[]1,2内的“倒域区间”为⎡⎢⎣⎦. ……………8分(Ⅲ)∵()g x 在[],x a b ∈时,函数值y 的取值区间恰为[],其中≠,、21a ≤<()(2)0g a g ->02a <<()g x ()(2)44t a g a ==-21a ≤<()g x 2()()t a g a a ==12a ≤≤()g x 2()()t a g a a ==2a >()g x ()(2)44t a g a ==-()g x 244,2,(),22,44, 2.a a t a a a a a ⎧-<⎪⎪=≤≤⎨⎪->⎪⎩2a =()t a 12-a b )(x g ⎪⎩⎪⎨⎧+-==+-==aa a g ab b b g b 2)(12)(122⎩⎨⎧=---=---0)1)(1(0)1)(1(22b b b a a a ⎪⎩⎪⎨⎧+==251 1b a a b 1,1a b a b≠0,∴,∴、同号.只考虑0<<≤2或-2≤<<0当0<<≤2时,根据()g x 的图像知,()g x 最大值为1,[)11,1,2a a ≤∈,∴1≤<≤2,由知()g x 在[]1,2内的“倒域区间”为⎡⎢⎣⎦ ………10分当-2≤<<0时,()g x 最小值为-1,(]11,2,1b b≥-∈--,∴21a b -≤<≤-,同理知()g x 在[]2,1--内的“倒域区间”为1⎡⎤-⎢⎥⎣⎦.………………11分 ()222,;2,,1.x x x h x x x x ⎧⎡-+∈⎪⎢⎪⎣⎦=⎨⎡⎤⎪+∈-⎢⎥⎪⎣⎦⎩……………12分依题意:抛物线与函数()h x 的图象有两个交点时,一个交点在第一象限,一个交点在第三象限.因此,应当使方程,在[1,]内恰有一个实数根,并且使方程,在[]内恰有一个实数根………………14分由方程在内恰有一根知;………………15分由方程在[]内恰有一根知,…16分综上:=-2. ……………17分 22.(本小题满分15分)(Ⅰ)函数2()1x nf x x +=+为定义在R 上的奇函数,(0)0f n ∴==--------------2分⎪⎩⎪⎨⎧<<a b b a 11a b a b a b a b a b a b m x x m x 222+-=+251+x x m x 222+=+1,251---m x x =-222]251,1[+02≤≤-m x x m x 222+=+1,251---251-≤≤--m m2(),1x f x x ∴=+22(),11x x f x x x --==-++满足()()0,f x f x +-= 故当且仅当0.n =时2()1xf x x =+为奇函数 ………………3分(Ⅱ)依题意,即满足对任意]1,0[1∈x ,“21()()g x f x >在]1,0[2∈x 上有解” 即满足2max 1()()g x f x >在]1,0[1∈x 上恒成立即满足2max 1max ()()g x f x > ………………5分 对于函数2()1xf x x =+, 不妨设1201x x ≤<≤1212211222221212(1)()()()11(1)(1)x x x x x x f x f x x x x x ---=-=++++ ∵1201x x ≤<,210x x ->, ∴12()()0f x f x -<,∴2()1xf x x =+在[0,1]x ∈上单调递增,1max 1()(1)2f x f ==…7分 对于二次函数2()22g x x x λλ=--,对称轴为x λ= ⑴当12λ≥时,2max ()(0)2g x g λ==- 令122λ->得14λ<-,与12λ≥不合,舍去; ⑵当12λ<时,2max ()(1)14g x g λ==-令1142λ->得18λ<.综上所述,符合要求的λ范围是18λ< --------------------------------9分(Ⅲ)方程12|()|log ||f x x = 只有1个实数解.∵函数11222||()|()|log ||log ||1x h x f x x x x =-=-+是定义在(,0)(0,)-∞+∞上,且 ()()h x h x -=,即函数()h x 是偶函数, ………………10分先讨论()h x 在(0,)+∞上的零点个数. 此时122()log 1xh x x x ==-+ 当1x ≥时,201xx >+,12log 0x ≤,122()log 01x h x x x =->+恒成立,不存在零点;11分当01x <<时,分析函数122()log 1xh x x x ==-+的单调性, 由(Ⅱ)知,2()1xf x x =+在(0,1)上单调递增,而对数函数12log y x =在(0,1)上单调递减, ∴函数122()log 1xh x x x =-+在(0,1)上单调递增,且连续不断, 123()10255h =-=-<,1(1)02h =>, ………………12分 ∴函数()h x 在(0,1)上有唯一零点,综合⑴⑵知函数()h x 在(0,)+∞上有唯一零点, -------------------------------13分 所以函数()h x 在(,0)(0,)-∞+∞上只有两个零点,∴方程12|()|log ||f x x = 有2个实数解. -------------------------------15分。
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2016学年第一学期期末教学质量检测九年级英语本试卷共四大题, 9页, 满分110分。
考试时间120分钟。
注意事项:1. 答卷前,考生务必在答题卡上用黑色字迹的钢笔或签字笔填写自己的考生号、姓名、试室号、座位号,再用2B铅笔把对应这两个号码的标号涂黑。
2. 选择题每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需要改动,用橡皮擦干净后,再选涂其他答案。
不能答在试卷上。
3. 非选择题必须用黑色字迹的钢笔或签字笔作答,答案必须写在答题卡各题目指定区域的相应位置上;如需要改动,先划掉原来的答案,然后再写上新的答案,改动的答案也不能超出指定的区域;不准使用铅笔、圆珠笔和涂改液。
不按以上要求作答的答案无效。
4. 考生必须保持答题卡的整洁,考试结束,将本试卷和答题卡一并交回。
一、语法选择(共15小题;每小题1分,满分15分)阅读下面短文,按照句子结构的语法性和上下文连贯的语法要求,从1~15各题所给的A、B、C 和D项中选出最佳选项,并在答题卡上将该项涂黑。
Have you ever read the novel The adventure of Tom Sawyer? Have you ever 1 to a place called Hannibal? Every July, visitors from all over the world come to Hannibal, Missouri, for a special event—National Tom Sawyer Days. The event celebrates the great writer 2 was named Mark Twain. Mark Twain spent his childhood 3 Hannibal, living there for about 10 years, and his creation w as 4 little naughty boy—Tom Sawyer.The event is great 5 . Among the many interesting contests, 6 one is the national Fence Painting Contest. Where does this contest come from? Of course, 7 comes from the famous story “Tome Sawyer Paints the Fence”.Many states in the USA 8 the fence painting contests throughout the year and send their winners to Hannibal for the national Fence Painting Contest. Ten to thirteen-year-old “Tom Sawyers”9 on three parts: first, the clothes they wear; second, how fast they paint the fence; third, how 10 they paint. The winner will get a trophy(奖品). 11 is very excited while watching the event.Besides the fence painting contest, there is another interesting event—the Tom and Becky contest. The contest is open only for middle school students. The students 12 pass two exams. You see, 13 a Tom or Becky is not easy.Althou gh the story of Tom Sawyer is fictional, 14 it’s based on fact and it brings a lot of fun. If you go to Hannibal, you’ll see the white fence which still stands 15 Twain’s boyhood home.1. A. go B. went C. been D. gone2. A. whom B. who C. which D. what3. A. for B. on C. with D. in4. A. a B. an C. the D. /5. A. fun B. funny C. funnier D. funniest6. A. famous B. more famous C. the more famous D. the most famous7. A. it B. they C. this D. that8. A. held B. hold C. holds D. are holding9. A. judge B. judges C. is judged D. are judged10. A. good B. well C. better D. best11. A. Somebody B. Anybody C. Everybody D. Nobody12. A. must B. may C. can D. could13. A. be B. being C. been D. to been14. A. but B. so C. as D. /15. A. in front B. in the front C. in front of D. in the front of二、完型填空(共15小题;每小题1.5分,满分15分)阅读下面短文,掌握大意,然后从16~25各题所给的A、B、C和D项中,选择最佳答案,并在答题卡上将该项涂黑。
This morning I got an e-mail from Roy. It seems that my boy really enjoys his new 16 at Harvard University. It made me think of the first day when we moved into this house.Little Roy ran around the new house 17 and tried to move his own things—his toys and books into the house, Suddenly, his little hand knocked over a bottle of paint on the shelf. The paint made the tidy floor and white wall a terrible mess.“Oh, my God!”My wife rushed in angrily. I looked at my son, and his small face was filled with 18 .I 19 held his hand, “Take it easy, Roy. Now let’s do something to make it look 20 .”I took out a 21 . “You see, Dad is a magician, I can change it into a big tree.”I said, as I started painting a tree on the wall.His mother soon helped paint some butterflies and flowers on the 22 .We spent the whole afternoon 23 and laughing. The wall became a beautiful forest with plants, birds and small animals. Blue sky and white clouds were also painted by Roy. On that day, everybody in the house knew something 24 happened.The night before Roy left for Harvard, he asked me if I still remembered the day when he knocked over the paint.“Since then I’ve never worried about making mistakes,”he continued, “I believe I can always 25 how to solve the problems.”16. A. house B. life C. paint D. family17. A. happily B. slowly C. angrily D. tiredly18. A. happiness B. hope C. fear D. anger19. A. cried B. shocked C. shouted D. smiled20. A. nice B. bad C. wrong D. clean21. A. pen B. brush C. leaf D. chair22.A. floor B. wall C. house D. brush23. A. washing B. cooking C. painting D. writing24. A. dangerous B. boring C. terrible D. special25. A. put out B. hand out C. find D. took out三、阅读(共25小题;满分45分)第一节阅读理解(共20小题:每小题2分,满分40分)阅读下面短文,掌握大意,然后从各题所给的A、B、C和D项中,选择最佳答案,并在答题卡上将该项涂黑。
ATomorrow was his girlfriend’s birthday and the young man was having a difficult time because he hasn’t decided on a present for her. She never ate sweets, so candy was out of the question. She already had more clothes than she knew what to do with them. What then? He had a very special reason for wanting to impress her with the right gift--tomorrow he was going to give her a big surprise.That afternoon, Simon had an idea. He took Fritz, his girlfriend’s little dog for a walk. They went to the perfume shop of the town’s biggest department store. There were many different kinds of perfume on display. He asked an assistant to open a large number of bottles and wave the stoppers(瓶塞) under the dog’s nose. The assistant did as he asked. Suddenly, Fritz became very lively and barked excitedly, as the assistant waved one stopper under its nose.“I’ll take that one,”said Simon to the assistant.“The price is high, but it is worth it,” he thought.“My favorite perfume!”said the delighted girl the next evening when she saw the present. “How did you know?”she asked with a big smile.“Intuition(直觉), I guess.”said Simon, thinking that it wasn’t wrong to tell a white lie. One day, after they were married, he would admit that his intuition had really been a little dog named Fritz.26. What did Simon think his girlfriend would probably want on her birthday?A. Clothes.B. Candy.C. A dog.D. Perfume.27. Why didn’t Simon ask his girlfri end what she wanted?A. Because he didn’t know how to ask her about it.B. Because he thought girls liked anything.C. Because he wanted to make his girlfriend surprised.D. Because he wanted to ask her to marry him.28. The underlined word“them”(in Paragraph 1) refers to “ ”.A. sweetsB. clothesC. giftsD. dogs29. According to the story, the birthday present for the girl was actually chosen by .A. the young manB. the store assistantC. the girl herselfD. the dog Fritz30. Which of the following statements is NOT true according to the story?A. The dog Fritz knew what the young man wanted very well.B. The young man wanted to give his girlfriend a pleasant surprise.C. The kind of perfume the young man chose was very expensive.D. The young man told a white lie about how he chose the gift.BFor the first time in Hong Kong’s history,an artist has been written into middle school textbooks. He is considered one of the best actors in Hong Kong. Yes, he is Chow Yun-fat.The example of his long hard struggle for success has been used in a lesson in a Hong Kong middle school textbooks. Using his experience, students can learn to make the most of their time and to catch every chance to succeed.Indeed,Chow has travelled a long and difficult way to reach his success.In 1955,he was born into a poor family in Hong Kong. His father was a seaman and died when he was little. He had to get up very early to feed the chickens and the pigs and worked in the fields. He described that period of life as “happy though difficult”.When he was 17,he had to leave school.He worked in a number of jobs—as a postman, camera, salesman and taxi driver. These experiences gave him the way to play all kinds of roles later in life.Chow broke into the film career in the late 1970s. He was one of the hardest working actors and starred in a number of popular TV dramas and films including Shanghai Bund and A Better Tomorrow. Since 1985, he has won many awards including Taiwan's Golden Horse Awards and Hong Kong Film Awards. In 1995, he went to Hollywood. Although he was already in his 40s, he had to learn English.He even put chopsticks in his mouth to practice speaking certain sounds.His efforts paid off. He became world-wide famous from the film Crouching Tiger,Hidden Dragon. In 1998, the mayor of Chicago set aside January 12 as “Chow Yun fat Day.”31. Why was Chow’s story chosen into the middle sc hool textbook?A. All the students will understand they are living a better life.B. Young people will know they must travel a lot to reach their success.C. Chow’s experiences will encourage young people to fight for success.D. Students will find something interesting from Chow’s experiences.32. What did Chow Yun-fat do when he was young?A. He traveled a long journey.B. He became the best actor in Hong Kong.C. He worked as a seaman.D. He raised animals and worked in fields.33. In , Chow started to act in English films.A. 1970B. 1985C. 1995D. 199834. What’s the correct order of the following events?a. Chow won Taiwan’s Golden Horse Award.b. Chow learned to speak English for films.c. Chow lived a happy and difficult life.d. The “Chow Yun-fat Day” was set.e. Chow worked as a taxi driver.A. c-a-e-d-bB. c-e-a-b-dC. e-c-b-a-dD. e-a-c-b-d35. What is the best title of this passage?A. A famous actorB. A bitter childhoodC. Famous films in Hong KongD. An example of successCNowadays, the food that you buy comes from many different countries.Have a look in your fridge, perhaps there are apples from California, lamb from New Zealand, or potatoes from Egypt. You will probably be surprised how far food travels to get to your plate.This journey, from “field to plate”, is called “food miles”.A food mile is the distance that food travels from the farmer’s field to the person who buys the food.Nowadays, food often travels thousands of miles to get to the consumers. Why is this, and what are the effects(影响) of these long distances?Because of modern technology, food comes form all over the world. We do not have to wait for spring or summer to buy strawberries or tomatoes.They are available in winter if we want.Some countries have to import(进口) most of their food. This is because they have difficult climates.The United Arab Emirates(UAE), for example, gets 85% of its food from other countries.Even food made in the UAE often uses imported materials.What’s wrong with “food miles”? Is this not a good way of developing international trade? I believe these miles are worrying for a number of reasons.First of all, because food travels such long distances.we need more planes, trucks, and ships to move the food.This means we use more oil or petrol, so there is more pollution and more global warming.In addition, food that travels a long way is not fresh and usually not very tasty.Tomatoes, for example, are picked early and stored for their long journey.For this reason, they are usually tasteless when they get to the consumers.Local food has a better taste, and it also reduces the amount of global pollution.We need to buy more local food.36. What is called “food miles” according to this passage?A. The home of the food.B. The effects of long distances.C. The journey from field to plate.D. The disadvantages of imported food.37. The underlined word “available” (in Paragraph 2) most probably means “______”.A. easy to getB. difficult to growC. willing to talkD. impossible to get38. ______ make(s) some countries have t o import most of their food.A. Long distancesB. Difficult climatesC. Fresh and tasty foodD. Modern technology39. In the LAST paragraph, the writer encourages readers to ______.A. buy more local foodB. increase international tradeC. travel long distancesD. use imported materials40. What is the passage mainly about?A. About how local food travels from field to plateB. About what “food miles” is and its effectsC. About how some countries import their foodD. About where different kinds of food come fromDLast year, some groups of students in their community (社区) made a survey about “How do people spend their free time? ”The following diagrams(图表) show some results of it:Diagram I: Hours for people of different ages who surf the Internet in a week.Diagram II: Different days people go to the library. (library attendance出席)Diagram III: Different programs people like.(I)(II)(III)41. People aged spend the most time surfing the Internet every week.A. 7-16B. 17-30C. 31-35D. over 5642. How many people go to the library on Saturday?A. About 20%B. About 40%C. Over 60%D. More than 80%43. The word “attendance” in Diagram (II) means “ in the library”.A. the number of booksB. the number of peopleC. the hours people spendD. the days people spend44. Which of the following is TRUE according to the diagrams?A. The fewest people like playing tennis.B. People aged 17-30 like surfing the net most.C. People seldom go to the library on weekdays.D. The most people like playing basketball.42. The three diagrams show us the results of a survey about .A. what people do every dayB. people’s different habitsC. people’s different lifestylesD. how people spend their free time第二节阅读填空(共5小题:每小题1分,满分5分)阅读短文及文后选项,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。