山东省临沂市河东区2017_2018学年七年级历史下学期开学考试试题(含答案)新人教版
山东省临沂市河东区2017-2018学年七年级历史下学期开学考试试题(时间60分钟总分100分)
一、单项选择题(本题共25小题,每小题2分,共50分。
每小题列出的四个选项中,只有一个符合题意,把正确的选项填写在答题纸的相应位置)
1.下面这些对早期人类北京人的描述,正确的是
A.能够喝大米稀饭
B.会使用弓箭打猎
C.学会用火烤食物
D.属于新时期时代
2.海外华人常自豪地称自己为“炎黄子孙”,是因为
A.炎帝、黄帝战胜了蚩尤
B.海外华人散居世界各地
C.华人是黄皮肤的黄色人种
D.炎帝和黄帝是中华民族的人文始祖
3.夏商两周时期.是我国早期国家的产生与发展的重要阶段,这三朝的灭亡,给后任君主的主要启示
A.提倡改革
B.重视教育
C.发展经济
D.以民为本
4.下列哪一现象不属于原始农业出现的重要标志?
A.农作物种植
B.聚落
C. 城市的出现
D.磨制工具
5.考古发现是研究史前时期历史的主要途径之一。
下列考古发现的实物是在殷墟发现的刻有文字的龟甲。
关于这种文字的说法不恰当的是
A.它是古代一种比较成熟的文字
B.它是研究商朝历史的唯一资料
C.它具备了汉字结构的基本形式
D.它记载了商朝的社会生产状况
6.西周统治者为了巩固奴隶主政权,创立了分封制以求长治久安,却仍然摆脱不了灭亡的命运。
导致西周灭亡的事件是
A.国人暴动
B.犬戎族攻破镐京
C.城濮之战
D.牧野大战
7.牛耕最早出现在哪个时期?
A.商朝
B.西周
C.春秋
D.战国
8.在下列诸侯国中,既属“春秋五霸”,又是“战国七雄”之一的是
A.秦国
B.晋国
C.宋国
D.吴国
9.“始知李太守,伯禹亦不如”句中的李太守的功劳是
A.发明水排
B.开凿郑国渠
C.开凿灵渠
D.修筑都江堰
10.秦朝一位盐商。
要到外地去购进一批食盐。
这位商人携带的货币应该是
11.下列有关秦朝暴政的表述,下准确的一项是
A.中央集权
B.刑法严酷
C.赋税繁多
D.徭役繁重
12.监察制度是中央集权制度的重要组成部分。
秦朝官僚机构中,具有监察职责的是
A.丞相
B.御史大夫
C.太尉
D.刺史
13.秦王朝被推翻的主要原因是
A.秦的暴政
B.郡县制的推行
C.统治集团的奢侈
D.统治集团内部的分裂
14.提出“罢黜百家,独尊懦术”的是
A.李斯
B.孟子
C.董仲舒
D.商鞅
15.汉武帝时颁布“推恩令”,其最主要的作用是
A.省去了重新分封的麻烦
B.大大增加了堵侯国数目
C.中央对地方的控制加强
D.大大节省了政府的开支
16.东汉明帝时.奉命出使西域,在三十多年的时间里,平定了西域五十多个国家,为西域回归、促进民族变融.做出了巨大贡献的人物是
A.张骞
B.班超
C.班勇
D.甘英
17.右边这部书是我国历史上第一部纪传体通史,其作者是
A.司马迁
B.司马光
C.司马睿
D.司马炎
18.230年,卫温亲率万人乘舰船到夷洲,夷洲是今天的
A.海南岛
B.台湾
C.日本
D.菲律宾
19.右目(汉人胡食图)反映的历史现象是
A.民族室融
B.中外交往
C.国家统一
D. 经济发展
20.某诏令曰:“不得以北俗之语言于朝廷,若有违者,免所居官。
”颁布这一诏令的是
A.齐恒公
B.秦始皇
C.汉武帝
D.孝文帝
21.如果想了解北魏时期北方劳动人民的农、林、牧、副、渔业的生产方法,你可以阅读
A.《史记》
B.《伤寒杂病论》
C.《天工开物》
D.《齐民要术》
22.我国古代有很多德才兼备的人,他们通常被称为“圣人”。
被后人尊称为“书圣”的是
A.王羲之
B.苏轼
C. 颜真卿
D.张旭
23.商鞅变法和孝文帝改革都获得了成功,其主要原因是
A.符合统治阶级的利益
B.代表广大人民的利益
C.顺应了历生发展趋势
D.得到最高统治者支持
24.在三国两晋南北朝时期的文化艺术中,最能体现中外文化交融的是
A.书法
B.石窟
C.山水画
D.诗歌
25.学习历史,必须了解历史朝代发展的顺序。
( )→战国→( )→西汉→东汉→三国→( )→东晋→( ),括弧中朝代顺序正确的是
A.秦、春秋、西晋、南北朝
B.春秋、秦、南北朝、西晋
C.秦、春秋、南北朝、西晋
D.春秋、秦、西晋、南北朝
二、非选择题(本部分共4小题,共50分,其中第26 小题12分,第27题12分,第28小题12分,第29小题14分)
26.(12分)根据图片及所学知识回答问题。
(1)老子是哪一学派的创始人?(2分)他的学说集中在哪一本书中?(2分)
(2)这一学派的核心是什么思想?(2分)由其弟子编成的,记录孔子言行的著作是哪一部?(2分)上述哪位思想家发展了孔子的学说?(2分)
(3)提倡节俭的是图中哪一位思想家?(2分)
27.(12分)阅读下列材料,回答问题.
材料一黄河远上白云间,一月孤城万韧山。
羌笛何须怨扬柳,春风不度玉门关。
一——《凉州词》
材科二交通要道
(1)汉朝时把材料一中“玉门关”以西的地方称为什么?主要是在今天我国的什么地区?(4分)(2)这个地区是在哪个朝代正式归属中央政府管辖的?设置的官职名称叫什么?(4分)
(3)结合所学知识指出材料二中这一“要道”开凿有何重要意义?(4分)
28.(12分)阅读材料,结合所学知识回答问题。
材料一春秋战国时期.垄断在贵族手中的文化教育逐步扩展。
有些人创立学说,广招学生,大办私学,在思想、学术上形成了一个繁荣局面,成为中国古代第一次思想文化发展的高峰,为中国古代文化的发展奠定了基础。
(1)材料一中“繁荣局面”具体指什么?(2分)依据材料一并结合所学知识,指出这一局面对后世产生的深远影响。
(4分)
材料二“战国”因战争频繁、争夺激烈而得名。
战国时期是我国古代史上一个战火纷飞、色彩斑斓的时代……
(2)依据材料二,指出战国时期最显著的特点是什么?(2分)
(3)结合所学知识,简要指出此时的战争在客观上有哪些积极的作用?(4分)
29.(14分)阅读材料,回答问题。
材料一三国和两晋时期,北方的匈奴、羯、氐、羌、鲜卑等少数民族开始内迁到黄河流域……各民族纷纷建立自己的政权……他们彼此征战,人民被屠杀,牛马被掠夺,城市化为废墟,田地大量荒芜,为躲避战乱,大批北方民众纷纷渡江南下,形成第三次南迁的浪潮。
(1)依据材料一指出“大批北方民众纷纷渡江南下,形成第三次南迁浪潮”的主要原因是什么?(2分)这一现象导致的直接后果是什么?(2分)
材料二魏晋以来,内迁的各族与当地的汉人错居杂处,开始过定居生活,他们不断向汉族人民学习,……民族隔阂不断消解,民族关系趋于和缓,到北朝后期。
我国北方出现了各民族的大交融。
——节选自《人教版七年级教材》
(2)结合所学知识,指出魏晋以来民族交融对中华民族的发展起到的历史作用是什么?(4分)
材料三三国鼎立时期,无论魏、蜀、吴都在局部地区实现了统一,这种局部统一较之东汉末年众多军阀割据混战的状况前进了一步,也为后来的全国统一准备了条件。
各国都重视发展生产,整顿政治,增强国力,促进了局部地区经济的恢复和发展。
魏、蜀、吴三国还重视处理与少数民族的关系,进一步促进了民族大融合。
(3)依据材料三,概括指出三国鼎立局面形成所产生的重大影响。
(6分)
七年级历史参考答案 2018.03
一、选择题
1-5 CDDCB 6-10 ACADA 11-15 ABACC 16-20 BABAD 21-25 DACBD 二、非选择题
26(1)道家《道德经》
(2)顺其自然“无为而治”《论语》孟子
(3)墨子
27.(1)玉门关西域新疆地区
(2)西汉西域都护
28.(1)文化教育大力发展,兴办思学。
影响:形成了“百家争鸣”的局面。
(2)特点:战争频繁,争夺激烈
(3)作用:促进了思想文化的交流,民族的融合,加快了国家统一的步伐。
29.(1)北方战乱频繁后果:北方民族大量北迁,促进了江南地区的开发
(2)促进了北方民族的大融合
(3)促进了经济的发展,促进了民族的大融合。
[区级联考]山东省临沂市河东区2017-2018学年七年级下学期开学考试历史试题(解析版)
2017-2018学年度下学期开学收心试题七年级历史2018.03(时间60分钟总分100分)一、单项选择题(本题共25小题,每小题2分,共50分。
每小题列出的四个选项中,只有一个符合题意,把正确的选项填写在答题纸的相应位置)1. 下面这些对早期人类北京人的描述,正确的是A. 能够喝大米稀饭B. 会使用弓箭打猎C. 学会用火烤食物D. 属于新时期时代【答案】C【解析】依据所学知识可知,北京人处于原始社会时期,没有进入农耕文明时期,A项能够喝大米稀饭的是河姆渡居民时期;B项掌握弓箭技术的是山顶洞人时期;D项北京人使用的是打制石器,属于旧石器时代,所以D项也不正确;北京人会使用火,会保存天然的火种。
所以C项符合北京人的特征,故选C。
2. 海外华人常自豪地称自己为“炎黄子孙”,是因为A. 炎帝、黄帝战胜了蚩尤B. 海外华人散居世界各地C. 华人是黄皮肤的黄色人种D. 炎帝和黄帝是中华民族的人文始祖【答案】D【解析】依据所学知识可知,“炎黄子孙”一词的由来是:大约四五千年前,我国黄河流域和长江流域,活动着许多部落。
黄帝部落和炎帝部落是黄河流域著名的部落首领。
后来黄帝部落联合炎帝部落,在涿鹿一战中大败蚩尤。
从此,炎帝、黄帝部落结成联盟,经过长期发展,形成日后的华夏族,炎帝和黄帝是中华民族的人文始祖。
D符合题意,故选D。
3. 夏商两周时期.是我国早期国家的产生与发展的重要阶段,这三朝的灭亡,给后任君主的主要启示A. 提倡改革B. 重视教育C. 发展经济D. 以民为本【答案】D【解析】依据课本所学,约公元前2070年,禹建立我国历史上第一个王朝--夏朝,定都阳城;夏桀是夏朝最后一个王,是历史上有名的暴君,他建造豪华宫室,强迫人们服劳役,统治非常残暴,导致了夏朝的灭亡;约公元前1600年,商汤战胜夏桀,建立商朝,定都亳;商汤是位有作为的君主,任用有才干的伊尹等人做大臣,要求臣下勤恳办事,“有功于民”。
他关心百姓,农民和商人都各安其业,商朝很快强大起来;商朝的最后一个国王纣是个有名的暴君,他修筑豪华的宫殿园林,尽情享受,施用炮烙等酷刑,镇压人民,导致了商朝灭亡,夏商两朝的兴亡给后世君主的主要启示应是任用贤才,勤政爱民。
临沂市河东区2017-2018学年七年级下期末数学试卷(有答案)
山东省临沂市河东区2017-2018学年下学期期末考试七年级数学试卷一、选择题(本题12个小题每题中只有一个答案符合要求,每小题3分,共36分)1.(3分)要调查下列问题,你认为哪些适合抽样调查()①市场上某种食品的某种添加剂的含量是否符合国家标准②检测某地区空气质量③调查全市中学生一天的学习时间.A.①②B.①③ C.②③ D.①②③2.(3分)下列条件中不能判定AB∥CD的是()A.∠1=∠4 B.∠2=∠3 C.∠5=∠B D.∠BAD+∠D=180°3.(3分)下列图形中,可以由其中一个图形通过平移得到的是()A.B.C.D.4.(3分)下列说法:①;②数轴上的点与实数成一一对应关系;③﹣2是的平方根;④任何实数不是有理数就是无理数;⑤两个无理数的和还是无理数;⑥无理数都是无限小数,正确的个数有()A.2个B.3个C.4个D.5个5.(3分)下列说法正确的个数有()(1)过一点有且只有一条直线与已知直线平行(2)一条直线有且只有一条垂线(3)不相交的两条直线叫做平行线(4)直线外一点到这条直线的垂线段叫做这点到这条直线的距离A.0个B.1个C.2个D.3个6.(3分)在平面直角坐标系xOy中,线段AB的两个端点坐标分别为A(﹣1,﹣1),B(1,2),平移线段AB,得到线段A′B′,已知A′的坐标为(3,﹣1),则点B′的坐标为()A.(4,2) B.(5,2)C.(6,2)D.(5,3)7.(3分)如图,把长方形ABCD沿EF按图那样折叠后,A、B分别落在G、H点处,若∠1=50°,则∠AEF=()A.110°B.115°C.120°D.125°8.(3分)如果一元一次不等式组的解集为x >3.则a 的取值范围是( )A .a >3B .a ≥3C .a ≤3D .a <39.(3分)如果方程组与有相同的解,则a ,b 的值是( )A .B .C .D .10.(3分)某种家用电器的进价为800元,出售的价格为1 200元,后来由于该电器积压,为了促销,商店准备打折销售,但要保证利润率不低于5%,则至多可以打( ) A .6折 B .7折 C .8折 D .9折11.(3分)对于非零的两个实数a ,b ,规定a ⊕b=am ﹣bn ,若3⊕(﹣5)=15,4⊕(﹣7)=28,则(﹣1)⊕2的值为( ) A .﹣13 B .13 C .2D .﹣212.(3分)运行程序如图所示,规定:从“输入一个值x ”到“结果是否>95”为一次程序操作,如果程序操作进行了三次才停止,那么x 的取值范围是( )A .x ≥11B .11≤x <23C .11<x ≤23D .x ≤23二、填空题(本题8个小题每小题3分共4分13.(3分)如图,M 、N 、P 、Q 是数轴上的四个点,这四个点中最适合表示的点是 .14.(3分)已知一组数据有40个,把它分成六组,第一组到第四组的频数分别是10,5,7,6,第五组的频率是0.2,则第六组的频率是 .15.(3分)将点P 向下平移3个单位,向左平移2个单位后得到点Q (3,﹣1),则点P 坐标为 . 16.(3分)若m 是的立方根,则m+3=17.(3分)如果一个角的两边分别与另一个角的两边平行,那么这两个角 . 18.(3分)如图,已知∠1=∠2=∠3=65°,则∠4的度数为 .19.(3分)如图,两个直角三角形重叠在一起,将其中一个沿点B 到点C 的方向平移到△DEF 的位置,AB=10,DH=4,平移距离为6,则阴影部分的面积 .20.(3分)观察下列等式:31=3,32=9,33=27,34=81,35=243,36=729,37=2187…解答下列问题:3+32+33+34…+32018的末位数字是.三、解答题(本题共6个小题,共60分)21.(10分)解方程组:(1)(2).22.(10分)解不等式(组):(1)(2)23.(8分)中央电视台举办的“中国汉字听写大会”节目受到中学生的广泛关注.某中学为了了解学生对观看“中国汉字听写大会”节目的喜爱程度,对该校部分学生进行了随机抽样调查,并绘制出如图所示的两幅统计图.在条形图中,从左向右依次为A类(非常喜欢),B类(较喜欢),C类(一般),D类(不喜欢).已知A类和B类所占人数的比是5:9,请结合两幅统计图,回答下列问题(1)写出本次抽样调查的样本容量;(2)请补全两幅统计图;(3)若该校有2000名学生.请你估计观看“中国汉字听写大会”节目不喜欢的学生人数.24.(8分)如图,将△ABC中向右平移4个单位得到△A′B′C′.①写出A、B、C的坐标;②画出△A′B′C′;③求△ABC的面积.25.(12分)如图1,已知射线AB与直线CD交于点O,OF平分∠BOC,OG⊥OF于点O,AE∥OF.(1)若∠A=30°时①求∠DOF的度数;②试说明OD平分∠AOG;(2)如图2,设∠A的度数为α,当α为多少度时,射线OD是∠AOG的三等分线,并说明理由.26.(12分)为了更好改善河流的水质,治污公司决定购买10台污水处理设备.现有A,B两种型号的设备,其中每台的价格,月处理污水量如下表:经调查:购买一台A型设备比购买一台B型设备多2万元,购买2台A型设备比购买3台B型设备少6万元.(2)治污公司经预算购买污水处理设备的资金不超过105万元,你认为该公司有哪几种购买方案;(3)在(2)的条件下,若每月要求处理污水量不低于2040吨,为了节约资金,请你为治污公司设计一种最省钱的购买方案.参考答案1-10.DBBCA BBCAB 11-12.AC13、P14、0.115、(5,2)16、517、相等或互补18、115°19、4820、221、22、23、24、25、解:(1)①∵AE∥OF∴∠A=∠BOF∵OF平分∠COF∴∠BOC=60°,∠COF=30°∴∠DOF=180-30°=150°②∵∠BOC=60°∴∠AOD=60°∵OF⊥OG∴∠BOF+∠FOG=90°∴∠BOG=60°∵∠BOG+∠DOG+∠AOD=180°∴∠DOG=60°=∠AOD∴OD平分∠AOG(2)设∠AOD=β∵射线OD是∠AOG的三等分线∴∠AOD=2∠DOG,或∠DOG=2∠AOD 若∠AOD=2∠DOG26、(3)当m=0,10-m=10时,每月的污水处理量为:200×10=2000吨<2040吨,不符合题意,应舍去;当m=1,10-m=9时,每月的污水处理量为:240+200×9=2040吨=2040吨,符合条件,此时买设备所需资金为:12+10×9=102万元;当m=2,10-m=8时,每月的污水处理量为:240×2+200×8=2080吨>2040吨,符合条件,此时买设备所需资金为:12×2+10×8=104万元;所以,为了节约资金,该公司最省钱的一种购买方案为:购买A型处理机1台,B型处理机9台.。
山东省临沂市河东区2017_2018学年七年级英语下学期开学考试试题人教新目标版(附答案)
山东省临沂市河东区2017-2018学年七年级英语下学期开学考试试题(时间90分钟总分100分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共8页.答卷前,考生务必将自己的姓名、准考证号、座号填写在答题纸和答题卡规定的位置.考试结束后,将答题纸交回.2.非选择题答在答题纸上,答在本试卷上不得分,第Ⅰ卷(选择题共55分)一、听力测试(共20小题,计20分)注意:听力测试分四部分.共20小题.做题时,请先将答案画在试卷上,录音内容结束后,将所选答案转涂到答题卡上.(一)听句子,选择与句子内容相对应的图片,每个句子读两遍.1. 2. 3. 4. 5.(二)听对话和问题,根据所听内容,选择最佳答案,对话和问题都读两遍.6. A. Green. B. Black. C. Blue.7. A. Yes, it is. B. Yes. she does. C. No. she doesn't.8. A. Yes, they are. B. No, they aren't. C. No, it isn't.9. A. On the chair. B. On the bed. C. Under the bed.10. A. Chicken. B. Salad. C. Chicken salad.(三)听短文,根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示,短文读两遍,听短文前,你们有20秒钟的时间阅读下列句子.11.Tom Green is a student in Class?12.Tom's favorite subject is geography, and he thinks it is cool.13.Tom plays sports every day, so he is very healthy.14.Tom and his friends have a soccer game on Thursday.15.Tom doesn't like volleyball, because it is very difficult.请考生们先找到第四大题听写部分,你们将有5秒钟的准备时间.二、单项填空(共15小题.计15分)选择最佳答案.16.从ABCD四个进项中,选出一个划线部分读音和其它三个不同的选项, .A. weeksB. unclesC. monthsD. cups17.结合语境,判断下列句子连续标注正确的选项是____.A. Is the ring on the table Kate's?B. That sounds interesting, but I don’t have a computer.C. Why does Tom like math?D. I need a pair of sports shoes for school.18.--- What do you have for breakfast?--- egg and a cup of milk.A.AB. AnC. TheD. /19.--- Is this your ruler?--- ____. My ruler is on the books.A. No, This isn't.B. Yes, this is.C. No, it isn't.D. Yes, it is.20. Can you take these notebooks to Alice and Cindy?.A. They need them B She needs it C. She needs them D. They need it21.--- Where my shorts, Mum?--- Oh, I think on the chair in your room.A. is, it'sB. are, they're.C. are, it'sD. is, they're22. --- When is the art festival this term, Bob?--- It’s _ May.22nd.A. forB. inC. atD. on23.--- What kind of music does Maria like?--- She likes pop music(流行音乐). she doesn't like folk music(民族音乐).A. andB. butC. becauseD. so24.--- is your geography class?--- It's on Monday and Friday.A. WhenB. WhoC. WhyD. What25.--- Does Tom any soccer balls?--- Yes, he some.A have; does B. has; has C. have; has D. has; does26. Come and _ your little brother! He can ride a bike!A. to seeB. seeingC. seesD. see27. Some are on the table.A. breadB. riceC. chickenD. pears28.--- What's the month between(在……之间)November and January?--- .A. FebruaryB. DecemberC. SeptemberD. august29. The telephone is . I can call my friends with it.A. healthyB. difficultC. usefulD. fun30.--- When do you go to Tom's birthday party!--- .A. Please go with meB. It's interestingC. This eveningD. Let's buy him a shirt三、阅读理解(共25小题,计25分)AHi, everyone! I'm Tom. Here is a photo of my bedroom.Look at the photo. A bed, a desk, a chair, a bookcase and a computer are in my bedroom. My bed is near the window. The desk is near the bed. it's orange. The chair is near the desk. The bookcase is behind(在……后面)the desk and it's black. An English dictionary and a Chinese dictionary are in the bookcase. My math and English books and the computer are on the desk. My pencil box is on the desk, too. There are(有)12 pens and two pencils are in the pencil box. My schoolbag is on the chair. My mother's white baseball and my sister's computer game are under my bed, but you can'tsee the baseball in the photo.根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示.31.The desk in the photo is black.32.Two dictionaries are in the bookcase.33.Tom has fourteen pens in the pencil box.34.You can't see Tom's brother's baseball in the photo.BJackie's Clothes Store根据表格内容,选择最佳答案35.How much are two sweaters and a hat?A. $14.B. $20.C. $21.D. $22.36.You like red and you only have $6. You can take .A. a sweaterB. a hatC. a T-shirtD. socks37 You can buy _ in Jackie's Clothes Store.A. black trousersB. a blue sweaterC. a white hatD. red socksCNick is my cousin. He eats well. For breakfast, he has bread, eggs and milk. At school, he has rice, vegetables and chicken for lunch. After lunch, he eats an apple. In the evening, he has fruit salad at home. He likes hamburgers. but his mother says they are not healthy .So he doesn't eat them. After eight in the evening, he doesn't have any food.Nick plays tennis with his parents in the morning and plays basketball with his classmates after school. Nick has good eating and sports habits, so he is very healthy.38.Nick has _ for breakfast.A. vegetablesB. hamburgersC. eggsD. fruit salad39.Nick doesn't eat food after .A. 8:00 A.M.B.8:00 P.M.C. 9:00 A.M.D. 9:00 P.M.40. Nick plays basketball with his .A. classmatesB. friendsC. brothersD. parentsD根据短文内容,从方框中选出恰当的单词或短语填空,使语意通顺完整.第一个方框供41-45小题选用,第二个方框供46-50小题选用,每个选项只能使用一坎,每框有一项剩余.Hi, I'm Frank. I'm a student in Hilltop Middle School. I go to school 41 Monday to Friday.I have many 42 at school. Some are interesting 43 some are too hard for me. However, I like Sunday best. Do you know 44 ? Because I have a basketball lesson for one hour on Sunday afternoon. Although(虽然) it's a bit long, it's 45 .What's more, the teacher Mr. Xu, is kind and fun. We all like 46 basketball with him. Yao Ming is my favorite sports star. I hope one day I can play basketball as 47 as he. The lesson usually starts at 2:40 and 48 at 3:40. After that, he often plays games with 49 . We usually have a good time!Do you like basketball? 50 about playing sports with us next time? Come on!EWhat's your favorite subject? We ask the students in Class One. 51Wang Hao likes math best and he thinks it is interesting. 52 Zhou Lin's favorite subject is English because she likes her English teacher. Zhang Ling's favorite subject is music. 53 She is often in the school music festival. Tom likes P.E. and his favorite sport is basketball.An interesting thing is that many girls don't like science. 54 Many boysdon't like English and Chinese. 55 What about you?根据短文内容,从方框中选出五个句子填入文中空缺处,使短文内容通顺完整.A. LI Hua a1so likes math but he thinks it is difficult.B. They think they are boring.C. Different(不同韵)students like different subjects.D. She can play the piano and she is in the school music club.E. He can play soccer very well.F. They think science is difficult.第1I卷(非选择题共45分)注意:非选择题答在答题纸上,答在本试卷上不得分.四.听写(共5小题,计5分)听对话,根据对话内容完成下面的句子,每空词数不限.对话读三遍,听对话前,你们有20秒钟的时间阅读句子内容.5b When is Gina's birthday?Gina's birthday is on .57.Haw old is Gina?Gina is years old.58.What color is Gina's favorite color?Gina's favorite color is .59.Why does Gina like ping-pang?Gina likes ping-pang, because it is and fun for her.60. What does the boy for Gina?The boy buys a pair of for Gina.五、词形转换(共8小题,计8分)用括号内所给单词的适当形式填空,每空格限填一词.61.Their P.E. teacher always plays games with (they).62.December is the (twelve) month of a year.63.Those (man)are Tom’s uncles.64.I like an orange and two (tomato)for breakfast.65.Today is (grandfather)birthday. Let’s have a party.66.We are (China), and we love our homeland(祖国)very much.67.There are many great (library)in Beijng.68.These students eat (good)at school.六、动词应用(共7小题,计7计)根据短文自容,用括号内所给动词的适当形式填空,必要时可加助动词或情态动词.Dear Tom.Thanks for writing to me, and I am happy to be your pen friend. Let me 69 (tell) you something about my friends and me.I 70 (be)a student in Class One, Grade Seven. This year, I learn many new subjects. They71 (be) English, art, history and so on. I like English very much because it's interesting. I havea good friend, Martin. He likes English, too. He often 72 (watch)English movies(电影)on the weekend. After class I often do sports. I like 73 (play)soccer with my classmates. Martin 74 (not like)playing soccer. He thinks soccer 75 (be not)fun at all. He often plays music. He can play it very well.What about you and your friends? Please tell me !Li Yong七、阅读表达(共5小题,计10分)根据短文内容,回答下列问题.Hello, I'm Marry. I'm 12 years old. I have a brother and a sister. My brother is 9 and my sister is only 4 years old. I like hamburgers and salad. My brother likes tomatoes and my sister likes ice cream. We have a small sports collection. We all like tennis. Today is my mother's birthday. Today is January 21st. There're a big birthday cake on the table. How much is it? Do you know? It's 7 dollars. Come to my mother's birthday party and have some cake.76.How did is Mary's brother?77.What food does Mary like?78.Does Mary's sister like tennis?79.When is her mother's birthday?80.Where is the birthday cake?八\基础写作(共 2题,计15分)A)请根据下面的音标,写出单词,注意字母占格、书写规范.(共5小题,计5分)81./desk/ 82,eU 83./nuun/ 84 /'aunW 85 /wi:k/B)请根据下面表格中的内容,用英语写一篇短文,介绍你的男朋友John(共1小题,计10分)要求:1.内容必须包含以上提示要点,可以适当增加细节,以使行文连贯.2.字数不少于40词.3.文中不得出现任何与考生本人有关的真实人名、校名及其他相关信息,否则不于评分.2017-2018学年度下学期开学收心试题七年级英语参考答案2018.03一至三大题(1-55小题)(一)答案:1-5 DECFB 6-10 CBBCC 11-15 BAABA16-20 BDRCA 21-25 BDBAC 26-30 DDBCC31-35 BABAD 36-40 BACBA 41-45 FADCB46-50 FEAHC 5l-55 CADFB(二)评分说明1. l - 55 小题,共55分,每小题1分.2.凡与答案不符者不得分,四.听写(56 - 60小题)(一)答案:56. Tuesday 57. fifteen/15 58. Purple 59. easy 60. sports shoes(二)评分说明:l.本大题共5分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分;有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.五、词形转换(61 - 68小题)(一)答案:61. them 62.twelfth 63.men 64.tomatoes65. grandfather's 66. Chinese 67. libraries 68. well(二)评分说明:1.本大题共8分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.六、动词应用(69 - 75小题)(一)答案:69. tell 70. am 71. are 72. watches 73. playing74. doesn't like 75. isn't(二)评分说明:l.本大题共7分,每小题1分.2. 每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.3.有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.七、阅读表达(76一80小题)(一)答案.76. He/Mary's brother is 9.77. She/Mary likes hamburgers and salad.78. Yes, she/ Mary's sister does.79. It/Her mother's birthday is on January 21st.80. It is on the table.(二)评分说明:1.本大题共10,每小题2分.2.有与答案不符者,只要符合本题要求,句意和语法正确,即可得分;有大小写错误、拼写错误或语法错误,可酌情扣分;所写的句子虽无语法错误,意思通顺,但与题意不符者,不得分.八、基础写作A) (81 - 85小题)81.desk 82. fat 83. mine 84. only 85. week评分说明:本题共5分,每小题1分.字母大小写每错一处或占格不正确扣0.5分.B) 书面表达(共1题,计10分)评分说明:本大题共10分,请按以下四档标准进行评分.第一档(10分)符合题意要求,表达完整,条理清晰,语句通顺,语言正确无误.第二档:(7—9分)符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言基本无误.第三档:(4-6分)基本符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言有部分错误.第四挡:(0-3分)不符合题意要求,表达不够清楚,逻辑关系混乱,语言错误很多.。
山东省临沂市河东区2017-2018学年七年级英语下学期开学考试试题人教新目标版(含答案)
山东省临沂市河东区2017~2018学年七年级下学期开学考试英语试题(时间90分钟总分100分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共8页.答卷前,考生务必将自己的姓名、准考证号、座号填写在答题纸和答题卡规定的位置.考试结束后,将答题纸交回.2.非选择题答在答题纸上,答在本试卷上不得分,第Ⅰ卷(选择题共55分)一、听力测试(共20小题,计20分)注意:听力测试分四部分.共20小题.做题时,请先将答案画在试卷上,录音内容结束后,将所选答案转涂到答题卡上.(一)听句子,选择与句子内容相对应的图片,每个句子读两遍.1. 2. 3. 4. 5.(二)听对话和问题,根据所听内容,选择最佳答案,对话和问题都读两遍.6. A. Green. B. Black. C. Blue.7. A. Yes, it is. B. Yes. she does. C. No. she doesn't.8. A. Yes, they are. B. No, they aren't. C. No, it isn't.9. A. On the chair. B. On the bed. C. Under the bed.10. A. Chicken. B. Salad. C. Chicken salad.(三)听短文,根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示,短文读两遍,听短文前,你们有20秒钟的时间阅读下列句子.11.Tom Green is a student in Class?12.Tom's favorite subject is geography, and he thinks it is cool.13.Tom plays sports every day, so he is very healthy.14.Tom and his friends have a soccer game on Thursday.15.Tom doesn't like volleyball, because it is very difficult.请考生们先找到第四大题听写部分,你们将有5秒钟的准备时间.二、单项填空(共15小题.计15分)选择最佳答案.16.从ABCD四个进项中,选出一个划线部分读音和其它三个不同的选项, .A. weeksB. unclesC. monthsD. cups17.结合语境,判断下列句子连续标注正确的选项是____.A. Is the ring on the table Kate's?B. That sounds interesting, but I don’t have a computer.C. Why does Tom like math?D. I need a pair of sports shoes for school.18.--- What do you have for breakfast?--- egg and a cup of milk.A.AB. AnC. TheD. /19.--- Is this your ruler?--- ____. My ruler is on the books.A. No, This isn't.B. Yes, this is.C. No, it isn't.D. Yes, it is.20. Can you take these notebooks to Alice and Cindy?.A. They need them B She needs it C. She needs them D. They need it21.--- Where my shorts, Mum?--- Oh, I think on the chair in your room.A. is, it'sB. are, they're.C. are, it'sD. is, they're22. --- When is the art festival this term, Bob?--- It’s _ May.22nd.A. forB. inC. atD. on23.--- What kind of music does Maria like?--- She likes pop music(流行音乐). she doesn't like folk music(民族音乐).A. andB. butC. becauseD. so24.--- is your geography class?--- It's on Monday and Friday.A. WhenB. WhoC. WhyD. What25.--- Does Tom any soccer balls?--- Yes, he some.A have; does B. has; has C. have; has D. has; does26. Come and _ your little brother! He can ride a bike!A. to seeB. seeingC. seesD. see27. Some are on the table.A. breadB. riceC. chickenD. pears28.--- What's the month between(在……之间)November and January?--- .A. FebruaryB. DecemberC. SeptemberD. august29. The telephone is . I can call my friends with it.A. healthyB. difficultC. usefulD. fun30.--- When do you go to Tom's birthday party!--- .A. Please go with meB. It's interestingC. This eveningD. Let's buy him a shirt三、阅读理解(共25小题,计25分)AHi, everyone! I'm Tom. Here is a photo of my bedroom.Look at the photo. A bed, a desk, a chair, a bookcase and a computer are in my bedroom.My bed is near the window. The desk is near the bed. it's orange. The chair is near the desk. The bookcase is behind(在……后面)the desk and it's black. An English dictionary and a Chinese dictionary are in the bookcase. My math and English books and the computer are on the desk. My pencil box is on the desk, too. There are(有)12 pens and two pencils are in the pencil box. My schoolbag is on the chair. My mother's white baseball and my sister's computer game are under my bed, but you can't see the baseball in the photo.根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示.31.The desk in the photo is black.32.Two dictionaries are in the bookcase.33.Tom has fourteen pens in the pencil box.34.You can't see Tom's brother's baseball in the photo.BJackie's Clothes Store根据表格内容,选择最佳答案35.How much are two sweaters and a hat?A. $14.B. $20.C. $21.D. $22.36.You like red and you only have $6. You can take .A. a sweaterB. a hatC. a T-shirtD. socks37 You can buy _ in Jackie's Clothes Store.A. black trousersB. a blue sweaterC. a white hatD. red socksNick is my cousin. He eats well. For breakfast, he has bread, eggs and milk. At school, he has rice, vegetables and chicken for lunch. After lunch, he eats an apple. In the evening, he has fruit salad at home. He likes hamburgers. but his mother says they are not healthy .So he doesn't eat them. After eight in the evening, he doesn't have any food.Nick plays tennis with his parents in the morning and plays basketball with his classmates after school. Nick has good eating and sports habits, so he is very healthy.38.Nick has _ for breakfast.A. vegetablesB. hamburgersC. eggsD. fruit salad39.Nick doesn't eat food after .A. 8:00 A.M.B.8:00 P.M.C. 9:00 A.M.D. 9:00 P.M.40. Nick plays basketball with his .A. classmatesB. friendsC. brothersD. parentsD根据短文内容,从方框中选出恰当的单词或短语填空,使语意通顺完整.第一个方框供41-45小题选用,第二个方框供46-50小题选用,每个选项只能使用一坎,每框有一项剩余.Hi, I'm Frank. I'm a student in Hilltop Middle School. I go to school 41 Monday to Friday. I have many 42 at school. Some are interesting 43 some are too hard for me. However, I like Sunday best. Do you know 44 ? Because I have a basketball lesson for one hour on Sunday afternoon. Although(虽然) it's a bit long, it's 45 .What's more, the teacher Mr. Xu, is kind and fun. We all like 46 basketball with him. Yao Ming is my favorite sports star. I hope one day I can play basketball as 47 as he. The lesson usually starts at 2:40 and 48 at 3:40. After that, he often plays games with 49 . We usually have a good time!Do you like basketball? 50 about playing sports with us next time? Come on!What's your favorite subject? We ask the students in Class One. 51Wang Hao likes math best and he thinks it is interesting. 52 Zhou Lin's favorite subject is English because she likes her English teacher. Zhang Ling's favorite subject is music. 53 She is often in the school music festival. Tom likes P.E. and his favorite sport is basketball.An interesting thing is that many girls don't like science. 54 Many boysdon't like English and Chinese. 55 What about you?根据短文内容,从方框中选出五个句子填入文中空缺处,使短文内容通顺完整.A. LI Hua a1so likes math but he thinks it is difficult.B. They think they are boring.C. Different(不同韵)students like different subjects.D. She can play the piano and she is in the school music club.E. He can play soccer very well.F. They think science is difficult.第1I卷(非选择题共45分)注意:非选择题答在答题纸上,答在本试卷上不得分.四.听写(共5小题,计5分)听对话,根据对话内容完成下面的句子,每空词数不限.对话读三遍,听对话前,你们有20秒钟的时间阅读句子内容.5b When is Gina's birthday?Gina's birthday is on .57.Haw old is Gina?Gina is years old.58.What color is Gina's favorite color?Gina's favorite color is .59.Why does Gina like ping-pang?Gina likes ping-pang, because it is and fun for her.60. What does the boy for Gina?The boy buys a pair of for Gina.五、词形转换(共8小题,计8分)用括号内所给单词的适当形式填空,每空格限填一词.61.Their P.E. teacher always plays games with (they).62.December is the (twelve) month of a year.63.Those (man)are Tom’s uncles.64.I like an orange and two (tomato)for breakfast.65.Today is (grandfather)birthday. Let’s have a party.66.We are (China), and we love our homeland(祖国)very much.67.There are many great (library)in Beijng.68.These students eat (good)at school.六、动词应用(共7小题,计7计)根据短文自容,用括号内所给动词的适当形式填空,必要时可加助动词或情态动词.Dear Tom.Thanks for writing to me, and I am happy to be your pen friend. Let me 69 (tell) you something about my friends and me.I 70 (be)a student in Class One, Grade Seven. This year, I learn many new subjects. They 71 (be) English, art, history and so on. I like English very much because it's interesting. I have a good friend, Martin. He likes English, too. He often 72 (watch)English movies(电影)on the weekend. After class I often do sports. I like 73 (play)soccer with my classmates. Martin 74 (not like)playing soccer. He thinks soccer 75 (be not)fun at all. He often plays music. He can play it very well.What about you and your friends? Please tell me !Li Yong七、阅读表达(共5小题,计10分)根据短文内容,回答下列问题.Hello, I'm Marry. I'm 12 years old. I have a brother and a sister. My brother is 9 and my sister is only 4 years old. I like hamburgers and salad. My brother likes tomatoes and my sister likes ice cream. We have a small sports collection. We all like tennis. Today is my mother's birthday. Today is January 21st. There're a big birthday cake on the table. How much is it? Do you know? It's 7 dollars. Come to my mother's birthday party and havesome cake.76.How did is Mary's brother?77.What food does Mary like?78.Does Mary's sister like tennis?79.When is her mother's birthday?80.Where is the birthday cake?八\基础写作(共 2题,计15分)A)请根据下面的音标,写出单词,注意字母占格、书写规范.(共5小题,计5分)81./desk/ 82,eU 83./nuun/ 84 /'aunW 85 /wi:k/B)请根据下面表格中的内容,用英语写一篇短文,介绍你的男朋友John(共1小题,计10分)要求:1.内容必须包含以上提示要点,可以适当增加细节,以使行文连贯.2.字数不少于40词.3.文中不得出现任何与考生本人有关的真实人名、校名及其他相关信息,否则不于评分.2017-2018学年度下学期开学收心试题七年级英语参考答案2018.03一至三大题(1-55小题)(一)答案:1-5 DECFB 6-10 CBBCC 11-15 BAABA16-20 BDRCA 21-25 BDBAC 26-30 DDBCC31-35 BABAD 36-40 BACBA 41-45 FADCB46-50 FEAHC 5l-55 CADFB(二)评分说明1. l - 55 小题,共55分,每小题1分.2.凡与答案不符者不得分,四.听写(56 - 60小题)(一)答案:56. Tuesday 57. fifteen/15 58. Purple 59. easy 60. sports shoes(二)评分说明:l.本大题共5分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分;有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.五、词形转换(61 - 68小题)(一)答案:61. them 62.twelfth 63.men 64.tomatoes65. grandfather's 66. Chinese 67. libraries 68. well(二)评分说明:1.本大题共8分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.六、动词应用(69 - 75小题)(一)答案:69. tell 70. am 71. are 72. watches 73. playing74. doesn't like 75. isn't(二)评分说明:l.本大题共7分,每小题1分.2. 每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.3.有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.七、阅读表达(76一80小题)(一)答案.76. He/Mary's brother is 9.77. She/Mary likes hamburgers and salad.78. Yes, she/ Mary's sister does.79. It/Her mother's birthday is on January 21st.80. It is on the table.(二)评分说明:1.本大题共10,每小题2分.2.有与答案不符者,只要符合本题要求,句意和语法正确,即可得分;有大小写错误、拼写错误或语法错误,可酌情扣分;所写的句子虽无语法错误,意思通顺,但与题意不符者,不得分.八、基础写作A) (81 - 85小题)81.desk 82. fat 83. mine 84. only 85. week评分说明:本题共5分,每小题1分.字母大小写每错一处或占格不正确扣0.5分.B) 书面表达(共1题,计10分)评分说明:本大题共10分,请按以下四档标准进行评分.第一档(10分)符合题意要求,表达完整,条理清晰,语句通顺,语言正确无误.第二档:(7—9分)符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言基本无误.第三档:(4-6分)基本符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言有部分错误. 第四挡:(0-3分)不符合题意要求,表达不够清楚,逻辑关系混乱,语言错误很多.。
山东省临沂市河东区2017_2018学年七年级生物下学期开学考试试题新人教版(附答案)
山东省临沂市河东区2017-2018学年七年级生物下学期开学考试试题(时问60分钟总分100分)一、选择题(每题2分,共50分)1.由于我市大力推广植树造林,不断扩大绿化面积,前几年近乎销声匿迹的雉鸡、喜鹊等多种鸟类又重返家园。
这种现象主要体现了()A.生物对非生物因素的影响B.环境因素对生物的影响C.生物因素对环境的影响D.非生物因素对生物的影响2.能影响青青草原上的羊群中某只羊生活的生态因素有( )①草②阳光③狼④空气⑤温度⑥其他羊A.①②③④⑤⑥B.①③⑥C.②④⑤D.②④3.在对蜜蜂色觉的研究中,费里施怀疑“蜜蜂是色盲”这一说法不正确,他认为蜜蜂能分辨花卉的不同颜色,这一步骤属于实验法研究的( )A.提出问题B.作出假设C.实施计划D.得出结论4.要探究水分对鼠妇生活的影响,在下列的四个实验装置中,应该选摔( )5.草履虫不能( )A.呼吸B.排出体内废物C.生殖D.制造有机物6.图示人和动物细胞结构图,能控制物质进出的结构是( )A.1B.2C.3D.47.沂蒙乐园内,高贵典雅的郁金香竞相开放,红的、黄的、粉白的、紫红的……争奇斗艳。
郁金香花瓣颜色是由遗传物质决定的,遗传物质主要存在于细胞的()A.细胞膜B.细胞质C.细胞核D.液泡8.叶绿体和线粒体的功能是()A.保护细胞B.进行物质交换C.控制物质进出D.能量转换9.每个人的生命都是从一个受精卵开始的,与这个生长发育过程有关的是()A.细胞的分裂B.细胞的生长C.细胞的分化D.与以上三项都有关系10.下列有关生物体结构层次的描述中,正确的是( )A.细胞是所有生物生命活动的基本单位B.番茄的果皮是上皮组织,具有保护作用C.绿色开花植物的根、茎、叶称为营养器官D.多细胞生物体具有细胞、组织、器官、系统四个层状11.下列关于植物类群的叙述,正确的是( )A.海带是藻类植物,依靠它的根固着在浅海岩石上B.墙藓的茎、叶内没有输导组织,所以不适于陆地生活C.银杏是祼子植物,其果实是“银杏”,又叫白果D.种子比孢子的生命力强,是种子植物更适于陆地生活的重要原因12.下列几组植物中,均属于被子植物的是( )A.银杏睡莲雪松B.葫芦藓肾蕨桃C.玉米水稻牡丹D.满江红大豆红豆杉13.大豆、小麦、西瓜的主要食用部分,分刖是( )A.子叶、胚乳、果皮B.子叶、子叶、种皮C.胚乳、子叶、种皮D.胚乳、子叶、胚乳14.在下列条件下,插种在土壤里的种子,可能萌发的是( )A.种子的}rilJ支和肛乳受到少许损伤B.种Jr处于忭UE状态C.土壤的温艘fiIjffpl度-i-j!直D.七壤板鲒Ⅲ缺乏空气15.东营黄河滩万亩葵花随风摇曳,金波荡漾,向着阳光绽放出灿烂。
山东省临沂市河东区2017-2018学年七年级下期末考试数学试卷(含答案)
山东省临沂市河东区2017-2018学年下学期期末考试七年级数学试卷一、选择题(本题12个小题每题中只有一个答案符合要求,每小题3分,共36分)1.(3分)要调查下列问题,你认为哪些适合抽样调查()①市场上某种食品的某种添加剂的含量是否符合国家标准②检测某地区空气质量③调查全市中学生一天的学习时间.A.①② B.①③ C.②③ D.①②③2.(3分)下列条件中不能判定AB∥CD的是()A.∠1=∠4 B.∠2=∠3 C.∠5=∠B D.∠BAD+∠D=180°3.(3分)下列图形中,可以由其中一个图形通过平移得到的是()A.B.C.D.4.(3分)下列说法:①;②数轴上的点与实数成一一对应关系;③﹣2是的平方根;④任何实数不是有理数就是无理数;⑤两个无理数的和还是无理数;⑥无理数都是无限小数,正确的个数有()A.2个B.3个C.4个D.5个5.(3分)下列说法正确的个数有()(1)过一点有且只有一条直线与已知直线平行(2)一条直线有且只有一条垂线(3)不相交的两条直线叫做平行线(4)直线外一点到这条直线的垂线段叫做这点到这条直线的距离A.0个B.1个C.2个D.3个6.(3分)在平面直角坐标系xOy中,线段AB的两个端点坐标分别为A(﹣1,﹣1),B(1,2),平移线段AB,得到线段A′B′,已知A′的坐标为(3,﹣1),则点B′的坐标为()A.(4,2)B.(5,2)C.(6,2)D.(5,3)7.(3分)如图,把长方形ABCD沿EF按图那样折叠后,A、B分别落在G、H点处,若∠1=50°,则∠AEF=()A.110°B.115°C.120°D.125°8.(3分)如果一元一次不等式组的解集为x>3.则a的取值范围是()A.a>3 B.a≥3 C.a≤3 D.a<39.(3分)如果方程组与有相同的解,则a,b的值是()A.B.C.D.10.(3分)某种家用电器的进价为800元,出售的价格为1 200元,后来由于该电器积压,为了促销,商店准备打折销售,但要保证利润率不低于5%,则至多可以打()A.6折B.7折C.8折D.9折11.(3分)对于非零的两个实数a,b,规定a⊕b=am﹣bn,若3⊕(﹣5)=15,4⊕(﹣7)=28,则(﹣1)⊕2的值为()A.﹣13 B.13 C.2 D.﹣212.(3分)运行程序如图所示,规定:从“输入一个值x”到“结果是否>95”为一次程序操作,如果程序操作进行了三次才停止,那么x的取值范围是()A.x≥11 B.11≤x<23 C.11<x≤23 D.x≤23二、填空题(本题8个小题每小题3分共4分13.(3分)如图,M、N、P、Q是数轴上的四个点,这四个点中最适合表示的点是.14.(3分)已知一组数据有40个,把它分成六组,第一组到第四组的频数分别是10,5,7,6,第五组的频率是0.2,则第六组的频率是.15.(3分)将点P向下平移3个单位,向左平移2个单位后得到点Q(3,﹣1),则点P坐标为.16.(3分)若m是的立方根,则m+3=17.(3分)如果一个角的两边分别与另一个角的两边平行,那么这两个角.18.(3分)如图,已知∠1=∠2=∠3=65°,则∠4的度数为.19.(3分)如图,两个直角三角形重叠在一起,将其中一个沿点B到点C的方向平移到△DEF的位置,AB=10,DH=4,平移距离为6,则阴影部分的面积.20.(3分)观察下列等式:31=3,32=9,33=27,34=81,35=243,36=729,37=2187…解答下列问题:3+32+33+34…+32018的末位数字是.三、解答题(本题共6个小题,共60分)21.(10分)解方程组:(1)(2).22.(10分)解不等式(组):(1)(2)23.(8分)中央电视台举办的“中国汉字听写大会”节目受到中学生的广泛关注.某中学为了了解学生对观看“中国汉字听写大会”节目的喜爱程度,对该校部分学生进行了随机抽样调查,并绘制出如图所示的两幅统计图.在条形图中,从左向右依次为A类(非常喜欢),B类(较喜欢),C类(一般),D类(不喜欢).已知A类和B类所占人数的比是5:9,请结合两幅统计图,回答下列问题(1)写出本次抽样调查的样本容量;(2)请补全两幅统计图;(3)若该校有2000名学生.请你估计观看“中国汉字听写大会”节目不喜欢的学生人数.24.(8分)如图,将△ABC中向右平移4个单位得到△A′B′C′.①写出A、B、C的坐标;②画出△A′B′C′;③求△ABC的面积.25.(12分)如图1,已知射线AB与直线CD交于点O,OF平分∠BOC,OG⊥OF于点O,AE ∥OF.(1)若∠A=30°时①求∠DOF的度数;②试说明OD平分∠AOG;(2)如图2,设∠A的度数为α,当α为多少度时,射线OD是∠AOG的三等分线,并说明理由.26.(12分)为了更好改善河流的水质,治污公司决定购买10台污水处理设备.现有A,B 两种型号的设备,其中每台的价格,月处理污水量如下表:经调查:购买一台A型设备比购买一台B型设备多2万元,购买2台A型设备比购买3台B型设备少6万元.A型B型价格(万元/台) a b处理污水量(吨/月)240 200(1)求a,b的值;(2)治污公司经预算购买污水处理设备的资金不超过105万元,你认为该公司有哪几种购买方案;(3)在(2)的条件下,若每月要求处理污水量不低于2040吨,为了节约资金,请你为治污公司设计一种最省钱的购买方案.参考答案1-10.DBBCA BBCAB 11-12.AC13、P14、0.115、(5,2)16、517、相等或互补18、115°19、4820、221、22、23、24、25、解:(1)①∵AE∥OF∴∠A=∠BOF∵OF平分∠COF∴∠BOC=60°,∠COF=30°∴∠DOF=180-30°=150°②∵∠BOC=60°∴∠AOD=60°∵OF⊥OG∴∠BOF+∠FOG=90°∴∠BOG=60°∵∠BOG+∠DOG+∠AOD=180°∴∠DOG=60°=∠AOD∴OD平分∠AOG(2)设∠AOD=β∵射线OD是∠AOG的三等分线∴∠AOD=2∠DOG,或∠DOG=2∠AOD 若∠AOD=2∠DOG26、(3)当m=0,10-m=10时,每月的污水处理量为:200×10=2000吨<2040吨,不符合题意,应舍去;当m=1,10-m=9时,每月的污水处理量为:240+200×9=2040吨=2040吨,符合条件,此时买设备所需资金为:12+10×9=102万元;当m=2,10-m=8时,每月的污水处理量为:240×2+200×8=2080吨>2040吨,符合条件,此时买设备所需资金为:12×2+10×8=104万元;所以,为了节约资金,该公司最省钱的一种购买方案为:购买A型处理机1台,B型处理机9台.。
山东省临沂市河东区2017_2018学年七年级数学下学期开学考试试题新人教版
山东省临沂市河东区2017-2018学年七年级数学下学期开学考试试题(时间:90分钟总分120分) 2018.3注意事项:1.答题前,请先将自己的姓名、考号、座号在答题纸的相应位置填写清楚;2.选择题答案用2B铅笔涂在答题纸的答题卡上,非选择题用0.5mm黑色中性笔直接写在答题纸相应题号上.一、选择题(本大题共12小题,每题只有一个正确选项,每小题3分,共36分)1.如图,∠1和∠2是对顶角的是( )2.在实数:3.14159,,1.010010001,,,中,无理数有( )个A.1B.2C.3D.43.下列命题中,是真命题的是( )A.相等的角是对顶角B.垂线段最短C.的平方根是±9D.无限小数都是无理数4.如图.AB∥CD, DB⊥BC,垂足为B,∠1=40,则∠2的度数是( )A. 40B. 50C. 60D. 1405.如果x=1是关于x的方程-x+a=3x-2的解,则a的值是()A.2B.-1C.1D.-26.已知点M(a,b)在第三象限,则点N(-b,a)在第()象限A. 一B.二C.三D.四7解方程-3x+5=2x-l,移项正确的是( )A. 3x-2x=-1+5B. -3x-2x=5-1C. 3x-2x=-l-5D. -3x-2x=-1-58.某品牌电脑降价15%后,每台售价m元,则这种电脑的原价为每台( )元A. 0.85mB. 0.15mC.D.9.把方程去分母正确的是( )A.x-1-x=-1B. 4x-1-x=-4C.4x-l+x=-4D. 4x-l+x=-l10.如图,数轴上.AB=AC,A、B两点对应的实数分别是和-1,则点C所对应的实数是()A. B. C. D.11.若2x-1=3y-2, 则6y-4x的值是( )A. 2B. -lC.1D.-212.定义:f(a,b)=(-a,b).g(m,n)=(m,-n),例如f(1,2)=(-1,2), g(-4. -5)=(-4,5),则g[[f(2,-3)]=( )A.(2,-3)B. (-2,-3)C.(2,3) D .(-2,-3)二、填空题(本题共l大题,8小题,每小题3分,共24分)13.(1)若,则=__ .(2)如果单项式与和为 .那么a+b=__ .(3)绝对值是 ____.(4)若关于x的方程是一元一次方程,则这个方程的解是____.(5)某校春游,若包租相同的大巴13辆.那么就有14人没有座位,如果多包租l辆,那么就多了26个空位,则春游的总人数是____人.(6)已知线段AB=8cm.在直线AB上有一点C.且BC=4cm,点M是线段AC的中点,则线段AM的长是____.(7)己知AB∥x轴,A点的坐标为(3,2),并且AB=5,则B点的坐标为____.(8)如图,第1个图案是由黑白两种颜色的正六边形地面砖组成。
山东省临沂市河东区2017_2018学年七年级英语下学期开学考试试题人教新目标版
山东省临沂市河东区2017-2018学年七年级英语下学期开学考试试题一、听力测试(共20小题,计20分)注意:听力测试分四部分.共20小题.做题时,请先将答案画在试卷上,录音内容结束后,将所选答案转涂到答题卡上.(一)听句子,选择与句子内容相对应的图片,每个句子读两遍.1. 2. 3. 4. 5.(二)听对话和问题,根据所听内容,选择最佳答案,对话和问题都读两遍.6. A. Green. B. Black. C. Blue.7. A. Yes, it is. B. Yes. she does. C. No. she doesn't.8. A. Yes, they are. B. No, they aren't. C. No, it isn't.9. A. On the chair. B. On the bed. C. Under the bed.10. A. Chicken. B. Salad. C. Chicken salad.(三)听短文,根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示,短文读两遍,听短文前,你们有20秒钟的时间阅读下列句子.11.Tom Green is a student in Class?12.Tom's favorite subject is geography, and he thinks it is cool.13.Tom plays sports every day, so he is very healthy.14.Tom and his friends have a soccer game on Thursday.15.Tom doesn't like volleyball, because it is very difficult.请考生们先找到第四大题听写部分,你们将有5秒钟的准备时间.二、单项填空(共15小题.计15分)选择最佳答案.16.从ABCD四个进项中,选出一个划线部分读音和其它三个不同的选项, .A. weeksB. unclesC. monthsD. cups17.结合语境,判断下列句子连续标注正确的选项是____.A. Is the ring on the table Kate's?B. That sounds interesting, but I don’t have a computer.C. Why does Tom like math?D. I need a pair of sports shoes for school.18.--- What do you have for breakfast?--- egg and a cup of milk.A.AB. AnC. TheD. /19.--- Is this your ruler?--- ____. My ruler is on the books.A. No, This isn't.B. Yes, this is.C. No, it isn't.D. Yes, it is.20. Can you take these notebooks to Alice and Cindy?.A. They need them B She needs it C. She needs them D. They need it21.--- Where my shorts, Mum?--- Oh, I think on the chair in your room.A. is, it'sB. are, they're.C. are, it'sD. is, they're22. --- When is the art festival this term, Bob?--- It’s _ May.22nd.A. forB. inC. atD. on23.--- What kind of music does Maria like?--- She likes pop music(流行音乐). she doesn't like folk music(民族音乐).A. andB. butC. becauseD. so24.--- is your geography class?--- It's on Monday and Friday.A. WhenB. WhoC. WhyD. What25.--- Does Tom any soccer balls?--- Yes, he some.A have; does B. has; has C. have; has D. has; does26. Come and _ your little brother! He can ride a bike!A. to seeB. seeingC. seesD. see27. Some are on the table.A. breadB. riceC. chickenD. pears28.--- What's the month between(在……之间)November and January?--- .A. FebruaryB. DecemberC. SeptemberD. august29. The telephone is . I can call my friends with it.A. healthyB. difficultC. usefulD. fun30.--- When do you go to Tom's birthday party!--- .A. Please go with meB. It's interestingC. This eveningD. Let's buy him a shirt三、阅读理解(共25小题,计25分)AHi, everyone! I'm Tom. Here is a photo of my bedroom.Look at the photo. A bed, a desk, a chair, a bookcase and a computer are in my bedroom. My bed is near the window. The desk is near the bed. it's orange. The chair is near the desk. The bookcase is behind(在……后面)the desk and it's black. An English dictionary and a Chinese dictionary are in the bookcase. My math and English books and the computer are on the desk. My pencil box is on the desk, too. There are(有)12 pens and two pencils are in the pencil box. My schoolbag is on the chair. My mother's white baseball and my sister's computer game are under my bed, but you can't see the baseball in the photo.根据短文内容,判断下列句子正误,正确的用“A”表示,不正确的用“B”表示.31.The desk in the photo is black.32.Two dictionaries are in the bookcase.33.Tom has fourteen pens in the pencil box.34.You can't see Tom's brother's baseball in the photo.BJackie's Clothes Store根据表格内容,选择最佳答案35.How much are two sweaters and a hat?A. $14.B. $20.C. $21.D. $22.36.You like red and you only have $6. You can take .A. a sweaterB. a hatC. a T-shirtD. socks37 You can buy _ in Jackie's Clothes Store.A. black trousersB. a blue sweaterC. a white hatD. red socksCNick is my cousin. He eats well. For breakfast, he has bread, eggs and milk. At school, he has rice, vegetables and chicken for lunch. After lunch, he eats an apple. In the evening, he has fruit salad at home. He likes hamburgers. but his mother says they are not healthy .So he doesn't eat them. After eight in the evening, he doesn't have any food.Nick plays tennis with his parents in the morning and plays basketball with his classmates after school. Nick has good eating and sports habits, so he is very healthy.38.Nick has _ for breakfast.A. vegetablesB. hamburgersC. eggsD. fruit salad39.Nick doesn't eat food after .A. 8:00 A.M.B.8:00 P.M.C. 9:00 A.M.D. 9:00 P.M.40. Nick plays basketball with his .A. classmatesB. friendsC. brothersD. parentsD根据短文内容,从方框中选出恰当的单词或短语填空,使语意通顺完整.第一个方框供41-45小题选用,第二个方框供46-50小题选用,每个选项只能使用一坎,每框有一项剩余.Hi, I'm Frank. I'm a student in Hilltop Middle School. I go to school 41 Monday to Friday. I have many 42 at school. Some are interesting 43 some are too hard for me. However, I like Sunday best. Do you know 44 ? Because I have a basketball lesson for one hour on Sunday afternoon. Although(虽然) it's a bit long, it's 45 .What's more, the teacher Mr. Xu, is kind and fun. We all like 46 basketball with him. Yao Ming is my favorite sports star. I hope one day I can play basketball as 47 as he. The lesson usually starts at 2:40 and 48 at 3:40. After that, he often plays games with 49 . We usually have a good time!Do you like basketball? 50 about playing sports with us next time? Come on!EWhat's your favorite subject? We ask the students in Class One. 51Wang Hao likes math best and he thinks it is interesting. 52 Zhou Lin's favorite subject is English because she likes her English teacher. Zhang Ling's favorite subject is music. 53 She is often in the school music festival. Tom likes P.E. and his favorite sport is basketball.An interesting thing is that many girls don't like science. 54 Many boysdon't like English and Chinese. 55 What about you?根据短文内容,从方框中选出五个句子填入文中空缺处,使短文内容通顺完整.A. LI Hua a1so likes math but he thinks it is difficult.B. They think they are boring.C. Different(不同韵)students like different subjects.D. She can play the piano and she is in the school music club.E. He can play soccer very well.F. They think science is difficult.第1I卷(非选择题共45分)注意:非选择题答在答题纸上,答在本试卷上不得分.四.听写(共5小题,计5分)听对话,根据对话内容完成下面的句子,每空词数不限.对话读三遍,听对话前,你们有20秒钟的时间阅读句子内容.5b When is Gina's birthday?Gina's birthday is on .57.Haw old is Gina?Gina is years old.58.What color is Gina's favorite color?Gina's favorite color is .59.Why does Gina like ping-pang?Gina likes ping-pang, because it is and fun for her.60. What does the boy for Gina?The boy buys a pair of for Gina.五、词形转换(共8小题,计8分)用括号内所给单词的适当形式填空,每空格限填一词.61.Their P.E. teacher always plays games with (they).62.December is the (twelve) month of a year.63.Those (man)are Tom’s uncles.64.I like an orange and two (tomato)for breakfast.65.Today is (grandfather)birthday. Let’s have a party.66.We are (China), and we love our homeland(祖国)very much.67.There are many great (library)in Beijng.68.These students eat (good)at school.六、动词应用(共7小题,计7计)根据短文自容,用括号内所给动词的适当形式填空,必要时可加助动词或情态动词.Dear Tom.Thanks for writing to me, and I am happy to be your pen friend. Let me 69 (tell)you something about my friends and me.I 70 (be)a student in Class One, Grade Seven. This year, I learn many new subjects. They 71 (be) English, art, history and so on. I like English very much because it's interesting. I have a good friend, Martin. He likes English, too. He often 72 (watch)English movies(电影)on the weekend. After class I often do sports. I like 73 (play)soccer with my classmates. Martin 74 (not like)playing soccer. He thinks soccer 75 (be not)fun at all. He often plays music. He can play it very well.What about you and your friends? Please tell me !Li Yong七、阅读表达(共5小题,计10分)根据短文内容,回答下列问题.Hello, I'm Marry. I'm 12 years old. I have a brother and a sister. My brother is 9 and my sister is only 4 years old. I like hamburgers and salad. My brother likes tomatoes and my sister likes ice cream. We have a small sports collection. We all like tennis. Today is my mother's birthday. Today is January 21st. There're a big birthday cake on the table. How much is it? Do you know? It's 7 dollars. Come to my mother's birthday party and have some cake.76.How did is Mary's brother?77.What food does Mary like?78.Does Mary's sister like tennis?79.When is her mother's birthday?80.Where is the birthday cake?八\基础写作(共 2题,计15分)A)请根据下面的音标,写出单词,注意字母占格、书写规范.(共5小题,计5分)81./desk/ 82,eU 83./nuun/ 84 /'aunW 85 /wi:k/B)请根据下面表格中的内容,用英语写一篇短文,介绍你的男朋友John(共1小题,计10分)要求:1.内容必须包含以上提示要点,可以适当增加细节,以使行文连贯.2.字数不少于40词.3.文中不得出现任何与考生本人有关的真实人名、校名及其他相关信息,否则不于评分.2017-2018学年度下学期开学收心试题七年级英语参考答案2018.03一至三大题(1-55小题)(一)答案:1-5 DECFB 6-10 CBBCC 11-15 BAABA16-20 BDRCA 21-25 BDBAC 26-30 DDBCC31-35 BABAD 36-40 BACBA 41-45 FADCB46-50 FEAHC 5l-55 CADFB(二)评分说明1. l - 55 小题,共55分,每小题1分.2.凡与答案不符者不得分,四.听写(56 - 60小题)(一)答案:56. Tuesday 57. fifteen/15 58. Purple 59. easy 60. sports shoes(二)评分说明:l.本大题共5分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分;有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.五、词形转换(61 - 68小题)(一)答案:61. them 62.twelfth 63.men 64.tomatoes65. grandfather's 66. Chinese 67. libraries 68. well(二)评分说明:1.本大题共8分,每小题1分.2.每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.六、动词应用(69 - 75小题)(一)答案:69. tell 70. am 71. are 72. watches 73. playing74. doesn't like 75. isn't(二)评分说明:l.本大题共7分,每小题1分.2. 每小题只能写一个答案,如果写了两个或两个以上答案,即使其中一个是对的,也不得分;有大小写错误、拼写错误或语法错误,该小题不得分.3.有与答案不符者,只要符合本题要求,句意和语法正确,也可得分.七、阅读表达(76一80小题)(一)答案.76. He/Mary's brother is 9.77. She/Mary likes hamburgers and salad.78. Yes, she/ Mary's sister does.79. It/Her mother's birthday is on January 21st.80. It is on the table.(二)评分说明:1.本大题共10,每小题2分.2.有与答案不符者,只要符合本题要求,句意和语法正确,即可得分;有大小写错误、拼写错误或语法错误,可酌情扣分;所写的句子虽无语法错误,意思通顺,但与题意不符者,不得分.八、基础写作A) (81 - 85小题)81.desk 82. fat 83. mine 84. only 85. week评分说明:本题共5分,每小题1分.字母大小写每错一处或占格不正确扣0.5分.B) 书面表达(共1题,计10分)评分说明:本大题共10分,请按以下四档标准进行评分.第一档(10分)符合题意要求,表达完整,条理清晰,语句通顺,语言正确无误.第二档:(7—9分)符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言基本无误.第三档:(4-6分)基本符合题意要求,表达基本完整,条理较清晰,语句较通顺,语言有部分错误. 第四挡:(0-3分)不符合题意要求,表达不够清楚,逻辑关系混乱,语言错误很多.。
山东省临沂市河东区2017_2018学年七年级地理下学期开学考试试题新人教版
山东省临沂市河东区2017-2018学年七年级地理下学期开学考试试题注意事项:本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共6页。
满分100分,考试用时45分钟。
本试卷为试题卷,考生须在答题卡上作答,把答案用黑色签字笔书写在答题纸相应位置上,在试题卷、草稿纸上作答无效。
第Ⅰ卷(共60分)一、单项选择题(每题只有一项最符合题目要求,每小题3分,共60分)1. 在学习了地球仪知识之后,几位同学对地球产生了浓厚的学习兴趣,课后拿着地球仪展开了热烈的讨论。
谁的说法是错误的?A.小明:地球仪中地轴与赤道成23.5夹角B.小强:地球仪是人们为了研究方便而做的地球模型C.玲玲:地球仪是正球体D.非非:人们在地球仪上用不同的颜色、符号和文字来表示各种地球事物2.地理课上,小明和同学们利用地球仪演示地球运动,探究地球运动基本原理及其产生的地理现象。
通过演示观察,小明对地球上每天的昼夜更替现象做出了以下解释。
正确的是①与地球自转有关②与地球公转有关③与地球上五带有关④与地球是一个不透明、不发光的球体有关A.①③B.①④C.②③D.②④2018年1月19日,我国在酒泉卫星发射中心用长征十一号火箭成功发射一箭六星。
结合我国二十四节气图( 15天为一个节气)完成3-5题.3.我国“一箭六星”发射时,地球大致位于哪两个节气之间A.小雪、大雪B.小寒、大寒C.小暑、大暑D.大雪、小寒4.“二十四节气”现象产生的主要原因是A.地球自转B.地球公转C.海陆分布D.地形地势5.下列说法正确的是A.春分时,临沂一年中正午时刻影子最短B.夏至时,澳大利亚正值夏季C.秋分时,临沂的昼长达全年最短D.冬至时,南极昆仑科考站(8025'S,77071'E)出现极昼读下列某区域等高线地形图(单位:米),完成6-8题。
6.图中部位判读正确的是A.①处是盆地B.②处是山谷C.③处是陡崖D.④处是山脊7.该区域地形以A.高原、山地为主B.丘陵、盆地为主C.平原、盆地为主D.山地、丘陵为主8.若图上②点至③点的距离为2厘米,则两地的实地距离为A.1千米B.2千米C.20千米D.5千米2017年11月印度尼西亚巴厘岛上的阿贡火山再次喷发,中国紧急提醒公民近期谨慎前往巴厘岛旅游。
山东省临沂市河东区2017_2018学年七年级语文下学期开学考试试题新人教版
山东省临沂市河东区2017-2018学年七年级语文下学期开学考试试题注意事项:本试卷共4页。
满分120分,考试用时90分钟。
本卷为试题卷,考生须在答题纸上作答,把答案用黑色签字笔书写在答题纸相应位置上,在试题卷、草稿纸上作答无效。
一、名句默写(20分)1. ,明月来相照。
(竹里馆/王维)2.此夜曲中闻折柳,。
(李白/春夜洛城闻笛)3.马上相逢无纸笔,。
(岑参/逢入京使)4.扬花榆荚无才思,。
(韩愈/晚春)5. ,夜泊秦淮近酒家。
(杜牧/泊秦淮)6.可怜夜半虚前席,。
(李商隐/贾生)7.正入万山圈子里,。
(杨万里/过松源晨炊漆公店(其五))8. ,青草池塘处处蛙。
(赵师秀/约客)9.夜发清溪向三峡,。
(李白/峨眉山月歌)10. ,应傍战场开。
(岑参/行军九日思长安故园)二、名著阅读(20分)温馨提示 (一)(二)选择一题完成即可。
(一) 请根据《红岩》,完成下面的题。
(20分)l.小说《红岩》中,国民党反动派囚禁屠杀共产党员和进步人士的中美合怍集中营,主要包括两个地方:一个是____,由军阀白驹的别墅改造而成;另一个是____.由煤少渣多的小煤窑改建而成。
(4分)2在《红岩》,许云峰联结地下党员,决定出版一种群众性的宣传刊物,取名为《________》。
于此同时,他还领导了一个备用联络站一一。
(4分)3.名著《红岩》塑造了许多英雄人物,请写出你印象最深的两位。
(6分)4.院坝里,空荡荡地,渺无人影。
隔了一阵,才看见,一个疯疯癫癫的老头,无声无息地在院子里出现了。
他的头发雪白,满脸花白的胡须又浓又密,像刺猬的箭毛一样遮住脸庞,只露出一对滞涩的眼睛。
他糊里糊涂地沿着院坝,用一双枯黑的脚板,机械地神经质地独自跑步……也许,这个人就是老大哥说过的,那个老疯子?又隔了一阵,才看见,几个骨瘦如柴的人,赤着脚,慢吞吞地也到院子里来了。
他们似乎只会按照迂缓的习惯动作,缓缓地散步,眼神灰暗而迟滞,没有人讲话,也没有人张望。
