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2010年闵行区高三二模物理试题 (2)

2010年闵行区高三二模物理试题 (2)
2010年闵行区高三二模物理试题 (2)

2017年上海市闵行区中考二模试卷(含答案)

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朝阳区2018高三物理二模试题与答案

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2020年上海市闵行区中考语文二模试卷

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上海市闵行区2020年高考教学质量检测(二模)英语试题及答案(word版)

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上海市初中中考物理试题及答案

2009年上海市初中中考物理试题及答案 (满分150分,考试时间100分钟) 考生注意: 1.本试卷物理部分含五个大题。 2.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。 一、选择题(共16分) 下列各题均只有一个正确选项,请将正确选项的代号用2B 铅笔填涂在答题纸的相应位置上,更改答案时,用橡皮擦去,重新填涂。 1.依据卢瑟福的原子“行星模型”,绕核高速旋转的粒子是 ( ) A .电子 B .质子 C .中子 D .原子 2.分子在不停地做无规则运动,能体现此规律的现象是 ( ) A .细雨濛濛 B .桂花飘香 C .雪花飞舞 D .树叶凋落 3.在图1所示的简单机械中,属于费力杠杆的是 ( ) A .翘棒 B .镊子 C .铡刀 D .开瓶器 图1 4.标有“220V 100W ”字样的家用电器正常工作时的电功率 ( ) A .大于100瓦 B .小于100瓦 C .等于100瓦 D .等于100瓦 5.如图2所示,正确表示小磁针N 极指向的是 ( ) A . B . D . 图2 6.如图3所示,青蛙从跳起到落地的过程中,它的重力势能 ( ) A .一直增大 B .一直减小 C .先增大后减小 D .先减小后增大 7.挂在树上的苹果,静止时受到的一对平衡力是 ( ) A .苹果受到的重力和苹果对树的拉力 B .苹果受到的重力和树受到的重力 C .苹果对树的拉力和树对苹果的拉力 D .苹果受到的重力和树对苹果的拉力 8.P 、Q 是同一直线上相距12米的两点,甲从P 点、乙从Q 点同时沿直线相向而行,它们运动的s -t 图像如图4 所示,分析图像可知 ( ) A .甲的速度小于乙的速度 B .经过3秒,甲、乙相距4米 C .乙到达P 点时,甲离Q 点6米 D .甲到达Q 点时,乙离P 点2米 N N N

2018年浦东高三物理二模

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7.某物体沿水平方向做直线运动,其v-t图像如图所示,规定向右为正方向,则() A.在0~1s内,物体做匀加速运动 B.在1s~2s内,物体向左运动 C.在1s~3s内,物体的加速度不变 D.在2s末,物体回到出发点 8.如图所示,实线表示电场线,虚线表示带正电粒子只受电场力作用的运动轨迹,粒子先经过M点,后经过N点,则() A.M点的电势高于N点的电势 B.M点的电场强度大于N点的电场强度 C.粒子在M点的速度大于在N点的速度 D.电场力对粒子做负功 9.如图所示,当木板从图示位置缓慢转至水平位置的过程中,物块相对木板静止,则()A.物块受到的支持力逐渐减小 B.物块受到的摩擦力逐渐增大 C.物块受到的合外力逐渐减小 D.木板对物块的作用力保持不变 10.如图所示,细绳一端系在小球O上,另一端固定在天花板上A点,轻质弹簧一端与 小球连接,另一端固定在竖直墙上B点,小球处于静止状态。将细绳烧断的瞬间,小球的 加速度方向() A.沿BO方向 B.沿OB方向C.竖直向下D.沿AO方向O A B t/s

201804闵行区初三英语二模试卷(含听力和答案)

闵行区2017学年第二学期九年级质量调研考试 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 (根据你听到的内容,选出相应的图片) (6分) A B C D E F G H 1. ______ 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题,选出最恰当的答案) (8分) 7. A) Rainy. B) Sunny. C) Windy. D) Cloudy. 8. A) A week. B) Two weeks. C) A month. D) Two months. 9. A) She will attend a book show. B) She will be busy working. C) She has to see the doctor. D) She has terrible toothache. 10. A) Lucy. B) Judy. C) Tom. D) Linda. 11. A) $450. B) $500. C) $505. D) $550. 12. A) Australia. B) Homework. C) Holiday. D) Family. 13. A) In a hotel. B) At the airport. C) In the supermarket. D) On a ship.

2019上海市闵行区中考英语二模(含参考答案)

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上海市中考物理试题(含答案)

2005年上海市初中毕业生统一学业考试 理化试卷 (满分120分,考试时间100分钟) 物理部分 考生注意:物理部分第五大题分为两组, A 组适合学习一期教材的考生, B 组适合学习二期 试验教材的考生。 一、填空题(共22分) 1. 一节普通干电池的电压为_____________________ 伏。在图I 中,A 端为干电池的 _______________ 极(选填“正”或“负”)。 2. 图2 ( a )、(b )表示了力的作用效果,其中图 2主要表示力能使物体的运动状态发 生改变;图2 _____________ 主要表示力能使物体发生形变。 [均选填“(a )”或“(b )” ] 据条变資曲 口 小球飞岀去 圈2 3?世界上最大直径的盾构法隧道一一上海上中路越江隧道已经开工,隧道全长 2800 米。若竣工后,一辆轿车以 20米/秒的速度匀速通过隧道,需要 _____________________ 秒,以隧 道内的照明灯为参照物,该轿车是 _________________ 的(选填“静止”或“运动”)。 4. 白天,太阳能热水器中水的温度升高, 水的内能 (选填“减少”、“不 变”或“增加”),这是通过 _______________ 的方法改变了它的内能。 5. 2005年5月22日,我国登山测量队员成功登上珠峰峰顶,顺利开展珠峰高程测量。 这次测量除传统方法外,还采用最新的 GPS 方法。在登山队员携 GPS 测量设备从突击营地 向峰顶冲击的过程中,设备的质量 _____________________ ,重力势能 ______________ 。(均选填“减 少”、“不变”或“增加”) 6. _________________________________________________________________________ 如图3所示,重为3 x 105牛的飞艇静止在空中,飞艇受到的浮力大小为 _________________________ 图4

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