河北省五个一联盟第一次模拟考试

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2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题一、单选题 (共7题)第(1)题“蹦极”运动中,长弹性绳的一端固定,另一端绑在人身上,人从几十米高处跳下.将蹦极过程简化为人沿竖直方向的运动.从绳恰好伸直,到人第一次下降至最低点的过程中,下列分析正确的是()A.绳对人的冲量始终向上,人的动量先增大后减小B.绳对人的拉力始终做负功,人的动能一直减小C.绳恰好伸直时,绳的弹性势能为零,人的动能最大D.人在最低点时,绳对人的拉力等于人所受的重力第(2)题对如图所示的图样、示意图或实验装置图,下列判断正确的是( )A.甲图是小孔衍射的图样,也被称为“泊松亮斑”B.乙图是利用薄膜干涉来检测玻璃板的平整程度,它是光在被检测玻璃板的上下表面反射后叠加的结果C.丙图是双缝干涉原理图,若到、的路程差是波长的奇数倍,则处是暗纹D.图丁中的M、N是偏振片,P是光屏,当M固定不动,绕水平转轴在竖直面内转动N顺时针180°后,P上的光亮度不变第(3)题实验观察到,静止在匀强磁场中A点的原子核发生β衰变,衰变产生的新核与电子恰在纸面内做匀速圆周运动,运动方向和轨迹示意如图.则()A.轨迹1是电子的,磁场方向垂直纸面向外B.轨迹2是电子的,磁场方向垂直纸面向外C.轨迹1是新核的,磁场方向垂直纸面向里D.轨迹2是新核的,磁场方向垂直纸面向里第(4)题真空中某点电荷的等势面示意如图,图中相邻等势面间电势差相等。

下列说法正确的是( )A.该点电荷一定为正电荷B.P点的场强一定比Q点的场强大C.P点电势一定比Q点电势低D.正检验电荷在P点比在Q点的电势能大第(5)题某大瀑布的平均水流量为5900m3/s,水的落差为50m,已知水的密度为1.00×103kg/m3,在大瀑布水流下落过程中,重力做功的平均功率约为( )A.3×106w B.3×107w C.3×108w D.3×109w第(6)题AB、CD两块正对的平行金属板与水平面成30°角固定,竖直截面如图所示。

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)学校:_______ 班级:__________姓名:_______ 考号:__________(满分:100分时间:75分钟)总分栏题号一二三四五六七总分得分评卷人得分一、单项选择题(本题包含8小题,每小题4分,共32分。

在每小题给出的四个选项中,只有一项是符合题目要求的)(共8题)第(1)题如图所示是在《流浪地球2》里的太空电梯。

最早提出太空天梯设想的人是俄罗斯著名科学家齐奥尔科夫斯基,他提议在地球静止轨道上建设一个太空城堡,和地面用一根缆绳连接起来,成为向太空运输人和物的新捷径。

由于缆绳的长度超过36000km,这么长的缆绳有很大的自重,所以缆绳必须有足够大的抗拉强度。

太空电梯的缆绳的下端固定在地面上,为了拉直缆绳,其上端固定在太空建筑物上,则关于太空电梯的缆绳下列说法正确的是( )A.固定缆绳上端的太空建筑物可以是太空城堡B.太空建筑物的轨道一定比太空城堡高C.太空缆绳上的张力在接近地面处最大D.太空缆绳上的张力在接近太空建筑物处最大第(2)题图甲为一列简谐横波在某一时刻的波形图,a、b两质点的横坐标分别为和,图乙为质点b从该时刻开始计时的振动图像,下列说法正确的是( )A.该波沿+x方向传播,波速为1m/sB.质点a经过4s振动的路程为4mC.此时刻质点a的速度沿+y方向D.质点a在t=2s时速度为零第(3)题对于环绕地球做圆周运动的卫星,它们绕地球做圆周运动的周期会随着轨道半径的变化而变化,某同学根据测得的不同卫星做圆周运动的半径r与周期T关系作出如图所示图像,已知地球半径为R,则可求得地球表面的重力加速度g为( )A.B.C.D.第(4)题如图,两条平行长直导线a和b固定在光滑的绝缘水平桌面上,均通以电流。

矩形金属线框位于两条导线的正中间,通以逆时针方向的电流。

若线框在a、b产生的磁场作用下静止,则a、b的电流可能是( )A.大小相等,方向相同B.大小不等,方向相同C.大小相等,方向相反D.大小不等,方向相反第(5)题雅敏干涉仪可以利用光的干涉来测定气体在各种温度和压强下的折射率,其光路图如图所示。

河北省“五个一”名校联盟高三第一次联考语文试题(原卷版)

河北省“五个一”名校联盟高三第一次联考语文试题(原卷版)
“这就是说,一茬主要的庄稼瞎了,生活就成大问题了?”朱明山充满兴趣地接应着。他坐在躺椅上,身体却朝前倾着,两手捧着一个茶杯,在黑夜里探头注视着副书记。
“对,”赵振国咽了一大口茶,兴致勃勃说,“②不像陕北说的,坡里不收洼里收。”
朱明山连连点头说:“我们做工作就要抓住这种特点。你到这里就在县上吧?”
“不啊,乍解放那阵在区上,”赵振国好像对自己的经历很生疏似的回忆着,伸出手用指头计算着,“我看:剿匪、减租、反霸,反霸以后才到县上。”
B.虽然通过饮食或补充剂可以提高多巴胺水平,但并不能说多巴胺会增强某一特定功能。
C.多巴胺与去甲肾上腺素、肾上腺素,都是大脑分泌的能开启神经元交流的神经递质。
D.当意外的事情发生时,大脑纹状体会在短时间内释放大量的多巴胺,使人获得愉快感。
2.根据材料内容,下列说法不正确的一项是 ( )
A.血清素曾被认为可以让人变得更快乐,能够解决某些情绪问题,其实避免极端情绪与获得纯粹幸福并没什么关系。
3.考试结束后,将本试卷和答题卡一并交回。
一、现代文阅读(34分)
(一)现代文阅读Ⅰ(本题共5小题,18分)
阅读下面的文字,完成各题。
多巴胺是我们这个时代最流行的化学分子。不管你是谁,只要你生活在21世纪,肯定听过许多对于多巴胺的赞美。如今,人们想要提高自己的多巴胺水平,因为他们听说它是掌管着愉快、积极、专注和成就的分子。
(二)现代文阅读Ⅱ (本题共4小题,16分)
阅读下面 文字,完成下面小题。
在旷野里①
柳 青
这是农村里迷人的夏夜——没有耀眼的电灯,月牙和繁星从蓝天上透过树丛,把它们淡淡的光芒投射到模糊的瓦房上和有两片竹林子的院落里。四外幽雅得很,街巷里听不见成双结伙的夜游人的喧闹,水渠在大门外的街旁无声地流过去,①各种爱叫的昆虫快活地聒噪……

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2023届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题一、单选题 (共7题)第(1)题曲线运动是生活中一种常见的运动,下列关于曲线运动的说法中正确的是( )A.可能存在加速度为0的曲线运动B.平抛运动是加速度随时间均匀变化的曲线运动C.匀速圆周运动一定是加速度变化的曲线运动D.圆周运动不可以分解为两个相互垂直的直线运动第(2)题随着技术的不断进步和成本的不断降低,无人机快递物流将会逐渐普及,无人机配送将在未来重塑物流行业。

某次无人机载重测试,无人机在8个相同旋转叶片的带动下竖直上升,其动能E k随位移x变化的关系如图所示。

已知无人机及其载重总质量为m=10kg,重力加速度大小为10m/s2,不计空气阻力,此过中无人机( )A.0~5m加速阶段,每个叶片提供的升力大小为8NB.5m~10m减速阶段,每个叶片提供的升力大小为6NC.0~10m的上升过程中,无人机及其载重的机械能增加了320JD.5m~10m的上升过程中,无人机受到的升力的平均功率为144W第(3)题如图,在篮球比赛中,运动员跳起将篮球投入篮筐,投球点和篮筐正好在同一水平面上,不计空气阻力和转动的影响,该篮球在斜抛运动过程中( )A.在最高点时的速度为零B.在最高点时的加速度为零C.进筐时的速度与抛出点的速度相同D.做匀变速曲线运动第(4)题如图所示,在倾角为θ的固定光滑斜面上,质量为m的物体受外力F1和F2的作用,F1方向水平向右,F2方向竖直向上.若物体静止在斜面上,则下列关系正确的是( )A.F1sinθ+F2cosθ=mg sinθ,F2≤mgB.F1cosθ+F2sinθ=mg sinθ,F2≤mgC.F1sinθ-F2cosθ=mg sinθ,F2≤mgD.F1cosθ-F2sinθ=mg sinθ,F2≤mg第(5)题传统的航母动力来源是燃油蒸汽轮机,燃油限制了航母的载重量、续航里程和战斗力。

2021年,我国研发的全球首个小型核反应堆“玲珑一号”问世,为我国建造核动力航母奠定了基础,“玲珑一号”的核燃料为浓缩铀,体积小,功率大,的一种核反应方程为,生成的还会发生β衰变。

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题一、单项选择题(本题包含8小题,每小题4分,共32分。

在每小题给出的四个选项中,只有一项是符合题目要求的)(共8题)第(1)题如图所示,半圆形区域内存在垂直纸面向里的匀强磁场,半圆的弧长为L,圆心为O,半径PO与直径MN垂直。

一带负电荷的粒子以初速度v0从P点沿着PO方向射入磁场,在磁场中运动t1时间后从N点离开,另一带正电荷的粒子以初速度v0从P点射入磁场,初速度v0方向与PO成α=30°角,在磁场中运动t2时间后离开磁场。

已知正、负粒子所带电荷量和质量均相等,不计粒子重力,则t1-t2的值为()A.B.C.D.第(2)题如图甲所示,足够长的不可伸长的柔软轻导线跨过滑轮悬挂两条水平金属棒MN、PQ,棒长均为l=0.50m,电阻值均为R=1.0Ω,MN质量m1=0.10kg,PQ质量m2=0.20kg,整个装置处于磁感应强度B=1.0T的匀强磁场中,磁场方向水平且垂直于MN和PQ,刚开始用外力使整个系统静止,t=0时刻,对金属棒MN施加一个竖直向下的外力F,使之由静止开始运动,运动过程中电路中的电流I随时间t变化的关系如图乙所示,电路中其他部分电阻忽略不计,g取10m/s2( )A.2.0s末金属棒MN瞬时速度为1.6m/sB.4.0s末力F的瞬时功率为0.64WC.0~3.0s内PQ杆所受安培力冲量大小为0.9N·sD.若0~3.0s时间内MN上产生的热量为0.36J,则F对金属棒MN所做的功约为2.7J第(3)题如图所示,一定量的理想气体从状态a沿直线变化到状态b,在此过程中,其压强( )A.逐渐增大B.逐渐减小C.始终不变D.先增大后减小第(4)题“约瑟夫森结”由超导体和绝缘体制成.若在结两端加恒定电压U,则它会辐射频率为v的电磁波,且与U成正比,即v = kU.已知比例系数k仅与元电荷e的2倍和普朗克常量h有关.你可能不了解此现象为机理,但仍可运用物理学中常用的方法,在下列选项中,推理判断比例系数k的值可能为A.B.C.2eh D.第(5)题某同学为了验证断电自感现象,自己找来带铁芯的线圈L、小灯泡A、开关S和电池组E ,用导线将它们连接成如图所示的电路.检查电路后,闭合开关S ,小灯泡发光;再断开开关S ,小灯泡仅有不显著的延时熄灭现象.虽然多次重复,仍未见老师演示时出现的小灯泡闪亮现象,他冥思苦想找不出原因.你认为最有可能造成小灯泡未闪亮的原因是( )A.电源的内阻较大B.小灯泡电阻偏大C.线圈电阻偏大D.线圈的自感系数较大第(6)题磁感应强度的单位是特斯拉(T),关于特斯拉与基本单位千克(kg)、秒(s)、安培(A)之间关系,下列描述正确的是( )A.1T =1kg/( A·s2)B.1T =1kg· s2/A C.1T =1kg/(A·s)D.1T =1kg·s/A第(7)题2020年5月,我国航天局将组织最后一次北斗卫星发射后,北斗全球系统建设将全面完成。

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题学校:_______ 班级:__________姓名:_______ 考号:__________(满分:100分时间:75分钟)总分栏题号一二三四五六七总分得分评卷人得分一、单项选择题(本题包含8小题,每小题4分,共32分。

在每小题给出的四个选项中,只有一项是符合题目要求的)(共8题)第(1)题匝数为110、面积为的矩形线圈,在磁感应强度大小为的匀强磁场中,绕垂直磁场的轴以的角速度匀速转动,产生正弦交变电流。

如图所示,在理想变压器的输入端加上该交变电流,额定电压为10V的小灯泡L正常发光。

不计线圈与导线的电阻。

下列说法正确的是( )A.该交变电流的电压最大值为220VB.该交变电流的频率为100HzC.理想变压器原、副线圈的匝数比为22∶1D.将滑动变阻器的滑片向d端移动,小灯泡变暗第(2)题衰变亦称“蜕变”,指放射性元素放射出粒子而转变为另一种元素的过程。

一个铀核经过若干次衰变和衰变后变为铅核,下列说法正确的是( )。

A.放射性元素衰变的快慢会受到环境温度的影响B.铀核变为铅核的过程中发生了6次衰变C.铀核变为铅核的过程中发生了8次衰变D.铀核变为铅核的过程中共有6个中子变为质子第(3)题如图所示,用轻绳悬挂一个小球,在悬点正下方A点固定一颗钉子,钉子与悬点的距离d 小于绳子的长度L,把小球与轻绳拉到与悬点O 平行的水平位置由静止释放,当小球下落到悬点正下方绳子碰撞钉子的瞬间,下列说法正确的是( )A.小球角速度大小保持不变B.小球向心加速度的大小保持不变C.小球受到拉力、重力、向心力D.d越大,钉子的位置越靠近小球,绳子就越容易断第(4)题下列说法中,正确的是()A.物体吸收热量,内能一定增加B.物体吸收热量,同时对外做功,内能可能不变C.热量不可能从低温物体传到高温物体D.气体自由膨胀是可逆过程第(5)题在力学中,下列物理量既是基本物理量又是标量的是()A.位移B.电场强度C.时间D.力第(6)题关于原子和原子核,下列说法正确的是( )A.α粒子散射实验揭示了原子核内部的复杂性B.光电效应实验揭示了光的粒子性C.核反应方程中,质量和电荷是守恒的D.根据玻尔理论可知,一群氢原子核外电子从n= 4能级向低能级跃迁最多可辐射5种频率的光子第(7)题据媒体报道,科学家发明了一种新型超级电容器,能让手机几分钟内充满电。

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)学校:_______ 班级:__________姓名:_______ 考号:__________(满分:100分时间:75分钟)总分栏题号一二三四五六七总分得分评卷人得分一、单项选择题(本题包含8小题,每小题4分,共32分。

在每小题给出的四个选项中,只有一项是符合题目要求的)(共8题)第(1)题如图所示,水平桌面上的轻质弹簧一端固定,另一端与小物块相连,弹簧处于自然长度时物块位于O点(图中未标出)。

物块质量m=1kg,弹簧劲度系数k=100N/m,物块与桌面间的动摩擦因数μ=0.1。

现用水平向右的力将物块从O点拉至A点,弹簧伸长量Δx=11cm,撤去拉力后物块由静止向左运动经O点最远到达B点。

重力加速度为g=10m/s2。

下列说法中正确的是()A.物块在B点所受弹簧弹力与在A点大小相等B.物块运动的总路程为60.5cmC.物块最终停在O点左侧1cm内某处D.物块最终停在O点左侧1cm处第(2)题地球上的极光是由于来自磁层和太阳风的带电高能粒子被地磁场导引带进地球大气层,并与高层大气(热层)中的原子碰撞,使高层大气分子或原子激发(或电离),受激的分子(原子)恢复到基态的过程中产生的发光现象。

氢原子的能级图如图所示,下列说法正确的是( )A.对极光进行光谱分析可以鉴别太阳物质的组成成分B.能量为10.5eV的高能粒子与氢原子碰撞时可使基态氢原子跃迁到第2能级C.大量氢原子从激发态跃迁到激发态,最多能发出2种不同频率的光D.用能级跃迁到基态辐射出的光照射金属钙,已知金属钙的逸出功为3.2eV,产生的光电子的初动能一定为8.89eV第(3)题如图所示,某人用水管冲洗竖直墙面,水龙头的流量(单位时间流出水的体积)可视为一定,水管的入水口与水龙头相连接,水从出水口水平出射,水打到墙面后不反弹顺墙面流下。

若用手挤压出水口,使出水口的横截面积变为原来的一半,则被水流冲击部分的墙面所受压强约为原先的多少倍( )A.1B.2C.4D.8第(4)题如图所示是某笔记本电脑电池上的部分标注,该型号的电池据说是最强的笔记本电脑电池之一。

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)

2024届河北省五个一名校联盟高三上学期摸底考试全真演练物理试题(基础必刷)一、单项选择题(本题包含8小题,每小题4分,共32分。

在每小题给出的四个选项中,只有一项是符合题目要求的)(共8题)第(1)题如图,弹性杆的B端固定在墙上,A端固定一个质量为m的小球,现用测力计沿竖直方向缓慢拉动小球,使杆发生弯曲,在测力计的示数逐渐增大的过程中,AB杆对球的弹力方向A.向左下方B.向右下方C.始终水平D.始终竖直第(2)题质子和中于是由更基本的粒子即所谓“夸克”组成的.两个强作用电荷相反(类似于正负电荷)的夸克在距离很近时几乎没有相互作用(称为“渐近自由”);在距离较远时,它们之间就会出现很强的引力(导致所谓“夸克禁闭”).作为一个简单的模型,设这样的两夸克之间的相互作用力F与它们之间的距离r的关系为:式中F0为大于零的常量,负号表示引力.用U表示夸克间的势能,令U0=F0(r2—r1),取无穷远为势能零点.下列U-r图示中正确的是()A.B.C.D.第(3)题无线手机充电技术的应用,让手机摆脱了“充电线”的牵制,手机使用者做到了“随用随拿,随放随充”,如图甲所示为某手机正在无线充电。

无线充电的工作原理与理想变压器相同,可简化为如图乙所示装置,已知发射线圈与接收线圈的匝数比为4∶1,发射线圈端的输入电流,则下列说法正确的是()A.手机无线充电利用了自感现象B.内发射线圈中电流方向改变次C.接收线圈端输出电流的有效值为D.发射线圈与接收线圈中交变电流的频率之比为4∶1第(4)题下列说法正确的是()A.甲乙在同一明亮空间,甲从平面镜中看见乙的眼睛时,乙一定能从镜中看见甲的眼睛B.我们能从某位置通过固定的任意透明的介质看见另一侧的所有景物C.可见光的传播速度总是大于电磁波的传播速度D.在介质中光总是沿直线传播第(5)题如图所示,四边形abcd的四条边边长相等,∠a=60°,对角线交点为O,在顶点a、b、c各放一个电性相同电量相等的点电荷,则O点和d点的电场强度大小之比为( )A.1B.C.D.2第(6)题如图,玻璃管内封闭了一段气体,气柱长度为l,管内外水银面高度差为h,若温度保持不变,把玻璃管稍稍下压一小段距离,则A.h、l均变大B.h变大,l变小C.h、l均变小D.h变小,l变大第(7)题如图所示,三根粗细均匀且完全相同的圆木A、B、C堆放在水平地面上,处于静止状态,每根圆木的质量为m,截面的半径为R,三个截面圆心连线构成的等腰三角形的顶角∠O1=120°,若在地面上的两根圆木刚好要滑动,设最大静摩擦力等于滑动摩擦力,不考虑圆木之间的摩擦,重力加速度为g,则()A .圆木间的弹力为mgB.下面两根圆木对地面的压力均为mgC .地面上的每根圆木受到地面的作用力为mgD.地面与圆木间的动摩擦因数为第(8)题对于红、黄、绿、蓝四种单色光,下列表述正确的是A.在相同介质中,绿光的折射率最大B.红光的频率最高C.在相同介质中,蓝光的波长最短D.黄光光子的能量最小二、多项选择题(本题包含4小题,每小题4分,共16分。

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2017-2018学年度高三年级五校联考摸底考试英语试卷B第一部分:听力理解(共两节。

满分30分)第一节(共5小题;每小题1.5分,满分7.5分)1. What does the man often do on the weekend?A. He eats out.B. He does some exercise.C. He watches a DVD.2. When can the woman probably go to the movies?A. At three o’clock.B. At six o’clock.C. At noon.3. Where does the conversation take place?A. In a car.B. In a plane.C. On a bus.4. What does the woman think of the test?A. Interesting.B. Easy.C. Difficult.5. Why does the man call the woman?A. To tell her about his birthday.B. To invite her to a party.C. To introduce Sandra to her.第二节(共1 5小题:每小题1.5分,满分22.5分)听第6段材料,回答第6至7题。

6. What are the speakers talking about?A. What entertainment they like.B. Which theater they will go to.C. When they will see a film.7. What do the speakers agree?A. Movies are more moving than plays.B. Plays are not as interesting as movies.C. Movies can help people relax.听第7段材料,回答第8至9题。

8. Why does the man make the telephone call?A. To cancel an order.B. To place an order.C. To check an order.9. What is the man expected to do?A. Tell the woman his phone number.B. Choose the type of bike.C. Confirm the arrival time.听第8段材料,回答第10至12题。

10. Where will the solar farm be built?A. In Africa.B. In Europe.C. In Asia.11. How much of European energy needs will be provided?A. U p to 50 %.B. Up to 20%.C. Up to15%.12. What could be used in Scotland to produce electricity?A. Solar energy.B. Wave energy.C. Wind energy.听第9段材料,回答第13至16题。

13. How many books can a student borrow at most per day?A. Ten.B. Five.C. Three.14. Why is the boy refused to borrow books now?A. He has been fined by the library before.B. He has not returned the overdue book.C. He has not carried his student ID card.15. Why does the boy borrow the books?A. He is getting the books for a friend.B. He has been asked to read these books.C. He needs some information for a paper.16. What does the woman advise the boy to do?A. Make a call to his friend.B. Copy what he needs.C. Pay the fine now.听第10段料,回答第17至20题。

17. What is one of the things that concerns the speaker most?A. Lack of housingB. Traffic jamsC. The Alaska environment.18. What is the city of Anchorage like today?A. Quiet.B. Poor.C. Crowded.19. What brought increased wealth to the state?A. The tourism in mountains.B. The discovery of oil.C. An increase in birthrate.20. What will the speaker do next?A. To put forward some suggestions.B. To share his experience.C. To show some pictures.第二部分:阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

AInsider Travel Tips for Your Next JourneyAnyone can book a trip, but not everyone can plan an adventure that's affordable, accommodating, and fun for everyone in your group. At , we aim to provide you with the best insider secrets in the travel business and a state-of-the-art travel comparison tool to make planning easier than ever.Embrace Tuesday TravelThe strategy of buying airline tickets on Tuesdays for the best deals is still a good idea. For tickets purchased three or more weeks in advance, the average price of a ticket on Tuesday is cheaper than any of the other days between Monday and Friday. Prices skyrocket when you purchase on Saturdays and Sundays.Ask for a Corner RoomWhen you check in at a hotel, ask if there's a corner room available. These are usually larger and quieter for the same price as ones in the middle of the hall. Upgrades are most often offered at the end of the day when hotels have a better sense of their occupancy.Get the Weekly Car Rental RateIt's a bit puzzling that car rental companies charge more for driving less, but the weekly rate is often cheaper than driving just four days. You may be able to get the weekly rate for just five days, so keep the car a bit longer if you can.Fill Up a Reusable Water BottleBottled water on cruise ships can cost up to $4! Save money by bringing an empty reusable one in your bag. The water is clean and flows from a filtered reservoir on the ship.21. It is generally the most expensive to buy an airline ticket on ________.A. SaturdayB. TuesdayC. WednesdayD. Friday22. You can save money by the following tips except__________.A. asking for a Corner RoomB. taking a reusable bottle with youC. keeping the car as long as possibleD. book an airline ticket on Tuesdays in advance23. The passage is taken from________.A. A websiteB. A travel brochureC. A scientific reportD. A local newspaperTiny Device Allows You To Track Your Car Using Your Smartphone Have you ever lost your car on a parking lot? It happens. You park and go shopping. When you get back, you don't have a clue where your car is. Then you start roaming around clicking on the panic button on your car keys so the alarm goes off. It can be frustrating, especially on a hot, sunny day.Now, you don't need to turn to a GPS system or tracking service. Nobody wants to pay expensive monthly subscription fees. A California-based startup company has created a tiny device, TrackR, which works with your smartphone. It could track your vehicle without costing you a fortune.It's easy! Install the free TrackR app on your smartphone, connect the app to your device and you're ready to go! Simply attach TrackR to whatever you want to keep tabs on. The entire process of setting it up only takes 5 minutes or less. Then use the TrackR app to locate your missing item in seconds.You're probably thinking that this device is very expensive... False! TrackR only costs $29! You can buy it directly from the company’s website. They ship worldwide and you'll receive your TrackR within a week.As we said before, TrackR has unlimited possibilities. The device is small and unobtrusive (不引人注目的) enough that you can attach it to your pet, your keys, your briefcase and anything else you don't want to lose. TrackR even comes with a double-sided adhesive (胶) so you can stick it to your laptop or under your bike seat. Track down and punish the thieves who steal your expensive things!24. Why does the author mention the lost car in the first paragraph?A. To stress the importance of protecting your car.B. To introduce TrackR.C. To tell you not to be worried about it.D. To warn you not to park your car casually25. What do we know about TrackR?A. TrackR is free of charge.B. TrackR app costs you only $29.C. TrackR helps you find anything you lose within a week.D. TrackR is sold to people throughout the world.26. What does the author mean by “keep tabs on” in paragraph 3?A. lose sight ofB. come acrossC. keep track ofD. take charge of27. The text probably comes from ______.A. a book reviewB. a popular science magazineC. a science fictionD. an official documentA few weeks ago, Yuan Chaojun quit his well-paid job with a trading company in Shanghai and started teaching people how to "escape from rooms".Room escape is a real-life adventure game, during which "imprisoned" players are required to escape from "dungeons", "prisons" and mysterious cells by solving puzzles and connecting clues in a fixed period of time. Stress relief is one of the major reasons why these games are so popular. Mixed with excitement, challenges and fear of the unknown, the game allows people to play different roles and experience another life for a short time.Room escape has become popular in China, attracting people from all walks of life. The games often require group thinking, making it a good alternative for company team-building activities.Ye Kai works for a film production company. He and colleagues recently took on a room escape game called "Assassin", and only made it out "with the help of everyone"."The game gave me a strong sense of involvement and teamwork," Ye said. "I will definitely come back and try other themes."In Shanghai alone, more than 200 locations offer these adventures. Across the country thousands of such escape rooms with various themes have sprung up.But escape games are not without their critics. According to a report, a venue(场馆) opened in a basement in a residential area in Shanghai's Jingan district recently, attracting a large number of devotees (热爱者) to the area. As the door to the community is now constantly open, some residents have been left annoyed. "How can our safety be guaranteed if they allow these random strangers into our community freely?" one of the residents complained."We are thinking about employing security guards at the entrance to check on our customers," the game developer said. "We want people to have fun. It was never our intention to disturb the neighborhood."28. Room escape games are popular mainly because they _____.A. help release pressureB. are exciting and challengingC. require teamworkD. must be finished in a fixed time29. To win the game, people are required to ______.A. cooperate with each otherB. manage it independentlyC. solve puzzles and find clues aloneD. have a strong sense of direction30. We can infer from Paragraph 7 that some residents ______.A. are also fond of the gamesB. have left the communityC. are concerned about the safety of their communityD. have great conflicts with the devotees31. What is the best title of the passage?A. Experience another lifeB. How to escape from realityC. An alternative team-building activityD. Games offer an escape from stressCigarette butts (烟蒂) are everywhere - clogging up our streets, littering our beaches - and for decades they've been thought of as “unrecyclable”.But a New Jersey-based company, called TerraCycle, has taken on the challenge, and has come up with a way to recycle millions of cigarette butts and turn them into industrial plastic products. Its aim is to take items that people normally consider impossible to recycle, and then use science to figure out a way to do just that.Despite the increase in anti-smoking ads and messaging over the past 20 years, global sales of cigarettes increased by 8 percent, and a whole lot of those cigarette butts are ending up as trash, which can surely pollute the surrounding environment.So how do you go about turning all those poisonous ends into something useful? TerraCycle does this by first breaking them down into separate parts. They mix the remaining materials, such as the tobacco and the paper, with other kinds of rubbish, and use it on non-agricultural land, such as golf courses. The filters (过滤嘴) are a little harder. To recycle these, TerraCycle first makes them clean and cuts them into small pieces, and then combines them with other recycled materials, making them into liquid for industrial plastic products.They now have more than 7,000 cigarette recycling bins in nine countries around the world. They’re also expanding their recycling offerings to the rest of the 80 percent of household waste that currently can’t be recycled, such as chocolate packaging, pens, and mobile phones. The goal is to use the latest research to find a way to stop so much waste ending up in landfill (垃圾填埋), and then get companies to fund the process. And so far, it’s working.“We haven’t found anything that we can’t recycle,” communications director of Terra Cycle, Albe Zakes, said. “But with the amount and variety of packaging and litter in the world,we are always looking for new waste streams to address.”32. Which of the following is true according to the text?A. It is impossible for the filters to be recycled.B. Terra Cycle has achieved a lot in recycling what used to be considered “unrecyclable”.C. Anti-smoking ads and messaging have led to people’s quitting smoking.D. Mobile phones can’t be recycled by means of the latest research.33. What can we learn about the approach to recycling cigarette butts?A. Unbelievable and costly.B. Excellent but hard to carry out.C. Useless in dealing with other household waste.D. Practical and environmentally friendly34. The underlined word “trash” in Paragraph 2 probably means ______.A. mineralB. fertilizerC. rubbishD. poison35. In Albe Zakes’s opinion, ______.A. TerraCycle has successfully recycled everything.B. they still have a long way to go.C. it will be too difficult for them to find new ways.D. the public should be aware of the environmental pollution.There is no doubt that going without sleep for too long makes us feel terrible, and that getting a good night's sleep can make us feel ready to take on the world. 36 Here are some top tips on getting the most out of the night.37 You'd better avoid eating any food three hours before bed, as it will lower your blood sugar during sleep and help minimize damage from too much sugar floating around.Keep your bedroom dark. T o get a good night’s sleep, you need a bedroom that is pleasant, inviting and welcoming. 38 This is because the all important sleep-inducing (催眠) hormone melatonin is extremely sensitive to light, and may not be produced optimally (最佳的) unless it’s completely dark.39 The foundation of good sleep is a comfortable bed. The right mattress(床垫) can make the difference between a refreshing night’s sleep and poor quality sleep resulting in tiredness and fatigue.Get into a relaxed state. 40 Both of them will help to take the mind off the daytime pressures.Since the start of the 21st century, studies have linked a lack of sleep to many diseases, such as diabetes and obesity. Taking action now will lead to long-term benefits for you.A. Take a bath or listen to soft music.B. Never eat too much before bedtime.C. Above all, it should be dark.D. H ealthy people value a good night’s sleep.E. However, not all of us know the best way of getting it.F. Experts suggest putting away your mobile phone.G. Have a suitable bed, especially a suitable mattress.A Letter to AugustPriscilla and I wrote our newly-born daughter August a letter about the world we hope she grows up in, and also hoping she doesn’t grow up too fast.Dear August,Welcome to the world! Your mom and I are so excited to see who you will 41 .When your sister was 42 , we wrote a letter about the world we hoped she and now you will grow up in –a world with better education, 43 diseases, stronger communities, and greater equality. Your 44 should live better lives than ours, and we have a(n) 45 to do our part to make that happen. 46 headlines often 47 what’s wrong, we still believe these 48 trends will win out. We’re 49 about your generation and the future.But 50 write about growing up, we want to talk about 51 .Childhood is magical. You only get to be a child once, so don’t spe nd it 52 too much about the future. W e’ll do everything we53 can to 54 the world is a better place for you and all children in your generation.The world can be a serious place. That’s why it’s55 to make time to go outside and play. You will be 56 when you’re older, so I hope you take time to57 all the flowers and put all the leaves you want in your bucket now. I hope you sleep soundly and take frequent 58 . And I hope even in your 59 you can feel how much we love you.August, we love you so much and we’re so excited to go on this60 with you. We wish you a life of joy, love and the same hope you give us.Love,Mom and Dad41. A. meet B. know C. become D. recognize42. A. happy B. born C. puzzled D. excited43. A. rare B. less C. incurable D. fewer44. A. friends B. cousins C. generation D. classmates45. A. responsibility B. concern C. satisfaction D. experience46. A. Since B. While C. Because D. But47. A. depend on B. stick to C. hold on D. focus on48. A. negative B. normal C. positive D. reasonable49. A. optimistic B. particular C. curious D. concerned50. A. rather than B. on purpose C. by chance D. instead of51. A. neighborhood B. childhood C. friendship D. relationship52. A. knowing B. complaining C. arguing D. worrying53. A. likely B. occasionally C. gradually D. possibly54. A. make sure B. believe in C. figure out D. build up55. A. perfect B. difficult C. important D. comfortable56. A. energetic B. busy C. eager D. patient57. A. smell B. touch C. spot D. taste58. A. tasks B. pictures C. naps D. yawns59. A. reality B. dreams C. future D. smile60. A. vacation B. goal C. event D. adventure第II卷注意:请将答案写在答题卡上。

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