高中学业水平合格性考试模拟测试卷(六)
(时间：60分钟满分：100分)
第一部分选择题
一、单项选择题Ⅰ(本大题共12小题，每小题3分．在每小题列出的四个选项中，只有一项最符合题意．)
1．热气球直线上升过程，若认为热气球的吊篮是静止的，所选取的参考系是( ) A．热气球B．地面上的房屋
C．地面上的树木D．地面上的电线杆
解析：热气球与热气球上的吊篮具有相等的速度，所以，若以热气球为参考系，则吊篮是静止的，故A正确；若以地面上的房屋、地面上的树木以及地面上的电线杆为参考系，则吊篮是运动的，故BCD错误．
答案：A
2．下列研究中运动员可以视为质点的是( )
A．研究跳水运动员的转体动作
B．研究体操运动员的空翻动作
C．研究花样滑冰运动员的表演动作
D．研究长跑运动员5 000 m比赛的成绩
解析：研究跳水运动员的转体动作时，运动员的形状不能忽略，不能看成质点，否则没有旋转的动作，故A错误；研究体操运动员的空翻动作时，运动员的形状不能忽略，不能看成质点，否则没有空翻的动作，故B错误；研究花样滑冰运动员的表演动作时，运动员的形状不能忽略，不能看成质点，否则没有动作，故C错误；研究长跑运动员5 000 m比赛的成绩时，运动员的形状相对于运动的轨迹与运动的成绩几乎没有影响，所以可以看作质点，故D正确．
答案：D
3．港珠澳大桥是目前全球最长的跨海大桥，总长度约55 km，汽车通过该桥用时约45 min，则“55 km”，“45 min”分别是指( )
A．路程、时刻B．路程、时间
C．位移、时刻D．位移、时间
解析：“55 km”是跨海大桥的长度，是路程，不是位移，“45 min”是汽车通过该桥的时间，故ACD错误，B正确．
答案：B
4．一个在水平面上做匀速圆周运动的物体，如果半径不变，而速率增加为原来速率的3倍时，其向心力是36 N，则物体原来受到的向心力的大小是( ) A．2 N B．4 N
C．6 N D．8 N
解析：根据向心力公式得：F
1＝m
v2
r
；当速率为原来的3倍时有：F
2
＝m
（3v）2
r
＝36
N，解得F
1
＝4 N．故B正确．
答案：B
5．汽车驶过某一长隧道过程中，下列描述中表示平均速度的是( )
A．汽车驶过隧道全程的速度
B．汽车驶入隧道入口的速度
C．汽车驶出隧道出口的速度
D．汽车速度计某时刻指示的速度
解析：汽车穿过隧道全程的速度对应一个过程，故为平均速度，故A正确；汽车驶入隧道入口和驶出隧道出口的速度均对应一个位置，故为瞬时速度，故B、C错误；汽车速度计某时刻指示的速度对应一个瞬间，故为瞬时速度，故D错误．答案：A
6．起重机竖直向上匀速吊起重物过程中，由P＝Fv可知，起重机的输出功率P( )
A．一直增大B．一直减小
C．保持不变D．先增大后减小
解析：起重机的功率：P＝Fv，因匀速运动，则有F＝mg，故P＝mgv，所以功率不变，故C正确，A、B、D错误．
答案：C
7．花样滑冰“双人滑”表演开始时，男、女生互推一下由静止开始向相反方向滑去，互推时男、女生之间的相互作用力( )
A．大小相等，方向相反B．大小相等，方向相同
C．大小不等，方向相反D．大小不等，方向相同
解析：在推过程中，男运动员推女运动员的力与女运动员推男运动员的力是两个运动员之间的相互作用力，由牛顿第三定律可知，男、女生之间的相互作用力总是大
小相等、方向相反的．故A 正确，B 、C 、D 错误．
答案：A
8．电梯内有一物体，质量为m ，用细绳挂在电梯的天花板上，当电梯以1
6g 的加速
度竖直加速上升时，细绳对物体的拉力是( )
A ．1
6mg B ．5
6mg C ．mg
D ．76
mg 解析：物体受重力和拉力，又由于物体加速上升，根据牛顿第二定律， 得到F －mg ＝ma 解得F ＝mg ＋ma ＝7
6mg.
答案：D
9．距离水平地面3米高处以2 m/s 的速度抛出一个小球．若不计空气阻力，则小球落到水平地面时的速度大小为(g 取10 m/s 2)( )
A ．0 m/s
B ．5.6 m/s
C ．8 m/s
D ．32 m/s
解析：根据机械能守恒定律得：mgh ＝ 12mv 2－12mv 2
0，得：v ＝8 m/s. 答案：C
10．某学生做“验证牛顿第二定律”的实验在平衡摩擦力时，把长木板的一端垫得过高，使得倾角偏大．他所得到的a-F 关系可用下列哪根图线表示？图中a 是小车的加速度，F 是细线作用于小车的拉力．( )
解析：图象过原点，恰好平衡摩擦力，木板高度合适，故A 错误；在拉力较大时，
图象发生弯曲，这是由于小车质量没有远大于沙桶质量造成的，故B错误；a-F图象在a轴上有截距，是由过平衡摩擦力造成的，平衡摩擦力时木板垫的过高，故C正确；图象在F轴上有截距，没有平衡摩擦力或平衡摩擦力不足，故D错误．答案：C
11．一质量为2 kg物体在外力作用下，静止开始做直线运动，到达某点时速度为2 m/s，在此过程中外力对物体做的功是( )
A．2 J B．4 J
C．8 J D．16 J
解析：物体的初速度为零，末速度为2 m/s，根据动能定理，外力的总功为：W＝
ΔE
k ＝
1
2
mv2－0＝4 J.
答案：B
12．忽略空气阻力，下列物体运动过程中满足机械能守恒的是( )
A．电梯匀速下降
B．物体由光滑斜面顶端滑到斜面底端
C．物体沿着粗糙斜面匀速下滑
D．拉着物体沿光滑斜面匀速上升
解析：电梯匀速下降，说明电梯处于受力平衡状态，并不是只有重力做功，所以A
错误．物体在光滑斜面上，受重力和支持力的作用，但是支持力的方向和物体运动的方向垂直，支持力不做功，只有重力做功，所以B正确．物体沿着粗糙斜面匀速下滑，物体受力平衡状态，摩擦力和重力都要做功，所以机械能不守恒，所以C错误．拉着物体沿光滑斜面匀速上升，物体受力平衡状态，拉力和重力都要做功，所以机械能不守恒，所以D错误．
答案：B
二、单项选择题Ⅱ(本大题为选做题，分为A，B两组，每组共8小题，每小题3分，共24分；考生只选择其中一组题作答，在每小题列出的四个选项中，只有一项最符合题意．)
选做题A组(选修1－1)
13．冬天人穿毛衣时很容易产生静电，这种产生静电的方式属于( )
A．感应起电B．接触起电
C．摩擦起电D．毛衣本身就带电
解析：毛衣上产生的静电是由于与空气摩擦而产生的．
答案：C
14．关于磁感线，下列说法正确的是( )
A．磁感线在磁场中真实存在
B．磁感线密集的地方磁场弱
C．磁感线稀疏的地方磁场强
D．磁感线上某点的切线方向为该点的磁场方向
解析：磁感线是用来描述磁场的假想曲线，磁感线的疏密表示磁场的强弱，磁感线的切线方向表示该点磁场的方向，故选D项．
答案：D
15．如图所示，真空中静止的负点电荷产生的电场中，A、B为同一电场线上的两
点，若A、B两点的电场强度分别为E
A 、E
B
，则( )
A．E
A >E
B
，方向相同B．E
A
>E
B
，方向相反
C．E
A ＝E
B
方向相同D．E
A
＝E
B
，方向相反
解析：由公式E＝k Q
r2
知，E与r2成反比，所以：E
A
>E
B
.据电场线的分布特点：从无
穷远处出发到负电荷终止，可知AB两点的电场强度方向由B指向A，故A正确，BCD 错误．
答案：A
16．一条竖直放置的长直导线，通以由下向上的电流，在它正东方某点的磁场方向为( )
A．向东B．向西
C．向南D．向北
解析：由安培定则可判断，一条竖直放置的长直导线，当通以由下向上的电流，在它正东方某点的磁场方向向北．
答案：D
17．如图所示，小磁针放置在螺线管水平中心轴线的P点上，开关S闭合，小磁针静止时N极所指的方向( )
A．竖直向上B．竖直向下
C．水平向右D．水平向左
解析：根据安培定则可以判断通电螺线管左侧为N极，右侧为S极，因此右侧小磁针静止时N极水平指向左侧，故A、B、C错误，D正确．
答案：D
18．下列关于手机说法正确的是( )
A．手机只能发射电磁波
B．手机只能接收电磁波
C．手机既可发射也可接收电磁波
D．手机既不能发射也不能接收电磁波
解析：手机在使用过程中，将要传递的信息用电磁波发射出去，另一方面又可以通过接受电磁波来获取他人传递给自己的信息．
答案：C
19．保护知识产权，抵制盗版是我们每个公民的责任与义务．盗版书籍影响我们的学习效率甚至会给我们的学习带来隐患．小华有一次不小心购买了盗版的物理参考书，做练习时，他发现有一个关键数字看不清，拿来问老师，如果你是老师，你认为可能是下列几个数字中的那一个( )
A．6.2×10－19 C B．6.4×10－19 C
C．6.6×10－19 C D．6.8×10－19 C
解析：电子电荷量的大小是最小的，人们把最小电荷叫作元电荷，任何带电体所带电荷都是e的整数倍，因此该带电量为电子电量e＝1.6×10－19C的整数倍，将四个选项中的电量除以电子电量得数为整数倍的便是可能正确的数字，故A、C、D错误，B 正确．
答案：B
20．图是验证电容器特性的实验电路图．电路正常工作后，对于灯L
1、L
2
的分析
正确的是( )
A．L
1、L
2
都亮B．L
1
、L
2
都不亮
C．L
1亮，L
2
不亮D．L
1
不亮，L
2
亮
解析：根据电容器特性，可知，恒定直流不能通过电容器，即电容器是“隔直通
交”，当电路正常工作后，L
1不亮，L
2
亮，故D正确，ABC错误．
答案：D
选做题B组(选修3－1)
21．如下图所示，一通电直导线与匀强磁场方向垂直，导线所受安培力的方向是( )
A．向上B．向下
C．垂直纸面向里D．垂直纸面向外
解析：根据左手定则，本题中磁场B，电流I，磁场力F三者两两相互垂直，由此可以判断C正确．
答案：C
22．用奥斯特实验可以证明的是( )
A．电流的热效应B．电流的化学效应
C．电流的磁效应D．电磁感应
解析：1820年，丹麦科学家奥斯特发现导线通电后，其下方与导线平行的小磁针发生偏转，即为电流的磁效应．
答案：C
23．关于洛伦兹力，以下说法正确的是( )
A．带电粒子运动时不受洛伦兹力作用，则该处的磁感应强度一定为零
B．根据左手定则，磁感应强度、洛伦兹力、粒子的速度三者之间一定两两垂直C．运动电荷仅受洛伦兹力作用时速度大小一定不变
D．洛伦兹力不会改变运动电荷的速度方向
解析：根据左手定则，洛伦兹力的方向总是垂直于电荷的运动方向，因此，洛伦兹力不改变运动电荷的速度大小．
答案：C
24．如图所示是电场中某区域的电场线分布图，P点是电场中的一点，则( )
A．P点的电场强度方向向左
B．P点的电场强度方向向右
C．正点电荷在P点所受的电场力的方向向左
D．负点电荷在P点所受的电场力的方向向右
解析：由电场线的性质可知，P点的电场强度方向向右；正电荷在电场中受到的电场力与电场线方向一致，负电荷在电场中受到的电场力与电场线方向相反．答案：B
25．如图所示，实线表示匀强电场的电场线．一个带正电荷的粒子以某一速度射入匀强电场，只在电场力作用下，运动的轨迹如图中的虚线所示，a、b为轨迹上的两点，则( )
A．场强方向一定向左，粒子在a处的速度较大
B．场强方向一定向左，粒子在b处的速度较大
C．场强方向一定向右，粒子在a处的速度较大
D．场强方向一定向右，粒子在b处的速度较大
解析：由粒子的运动轨迹知，带正电的粒子所受的电场力方向向右，所以电场方向一定向右，A、B错；如果粒子由a到b运动，粒子加速运动，如果粒子由b到a运动，粒子减速运动，所以粒子在b点的速度较大，C错，D对．
答案：D
26．如图所示为磁流体发电机的示意图，流体中的正、负离子均受到匀强磁场的作用，向M、N两金属极板运动．下列说法正确的是( )
A．正离子向M极偏转，负离子向N极偏转
B．正离子向N极偏转，负离子向M极偏转
C．正、负离子均向N极偏转
D．正、负离子均向M极偏转
解析：正、负离子在匀强磁场中运动受洛伦兹力的作用，根据左手定则可知，正离子受到的洛伦兹力向下，会向N极偏转；负离子受到的洛伦兹力向上，会向M极偏转．
答案：B
抛出，落27．如图所示，在竖直绝缘的平台上，一个带正电的小球以水平速度v
到地面上的A点．若加一垂直纸面向里的匀强磁场，则小球的落点( )
A．仍在A点B．在A点左侧
C．在A点右侧D．无法确定
解析：当加上匀强磁场时，运动中受到向上洛伦兹力，从而延长了小球在空中的飞行时间，所以在水平方向飞得更远，即落在A点的右侧．
答案：C
28．一个不计重力的带正电荷的粒子，沿图中箭头所示方向进入磁场，磁场方向垂直于纸面向里，则粒子的运动轨迹( )
A．可能为圆弧a B．可能为直线b
C．可能为圆弧c D．a、b、c都有可能
解析：根据左手定则，粒子所受的磁场力的方向向上，因此，粒子的运动轨迹可能是圆弧a.
答案：A
第二部分非选择题
三、非选择题(本大题包括3小题，共40分．)
29．(12分)“验证力的平行四边形定则”的实验装置如图所示：
(1)实验中两弹簧测力计拉力F
1、F
2
的大小________(选填“A”或“B”)相等．
A．一定B．不一定
(2)实验中两细绳OB与OC________(选填“A”或“B”)相互垂直．
A．一定B．不一定
(3)实验中采用的科学方法是________(选填“A”或“B”)．
A．等效替代法B．控制变量法
解析：(1)本实验中采用作图的方式来验证平行四边形定则，所以两测力计的拉力相等不一定相等；故选B.
(2)本实验中采用作图的方式来验证平行四边形定则，两绳的方向也不一定相互垂直，故选B.
(3)本实验可以用两根线子拉力的合力来替代一根绳子时的拉力，故采用的是等效替代法，故选A.
答案：(1)B (2)B (3)A
30．(13分)如图所示，有一质量为m
1的小球A与质量为m
2
的物块B通过轻绳相连，
轻绳穿过光滑水平板中央的小孔O.当小球A在水平板上绕O点做半径为r的圆周运动时，物块B刚好保持静止．求：
(1)轻绳的拉力；
(2)小球A运动的线速度大小．
解析：(1)物块B受力平衡，故轻绳拉力F
T ＝m
2
g.
(2)小球A做匀速圆周运动的向心力等于轻绳拉力F
T
，
根据牛顿第二定律，得m
2g＝m
1
v2
r
，
解得v＝m
2
gr
m
1
.
答案：(1)m
2g (2)
m
2
gr
m
1
31．(15分)如图所示，ABCD为一段玩具小车赛道，其中AB段水平，BC段为光滑曲面，平台CD与AB高度差h＝0.25 m，一质量m＝1.0 kg的玩具遥控小车，从A点由静止开始沿水平赛道做匀加速直线运动，加速度大小a＝0.6 m/s2，经t＝5.0 s到达B点
时立即关闭电动机，小车继续沿光滑曲面BC 运动通过C 点进入平台．不计小车在B 处的能量损失，重力加速度g 取10 m/s 2
.求：
(1)A 、B 两点间的水平距离s ； (2)小车到达B 点时的动能E k ； (3)小车通过C 点时速度v C 的大小．
解析：(1)A 、B 两点间的水平距离为： s ＝12at 2＝1
2×0.6×52 m ＝7.5 m. (2)小车到达B 点时的速度为： v ＝at ＝3 m/s ，
所以小车到达B 点时的动能为： E k ＝12mv 2＝1
2×1×32 J ＝4.5 J.
(3)B 到C 根据机械能守恒定律有： －mgh ＝12mv 2C －E k ，
代入数据解得：v C ＝2 m/s.
答案：(1)7.5 m (2)4.5 J (3)2 m/s
高考英语模拟试卷（一） (选自于唐山市2012-2013学年度高三年级第一次摸底考试有改动）第一部分：阅读理解（共两节，满分40分） A Everything was put neatly into my suitcase. I’m a flight attendant. I’m so organized, my half of the closet could be a display at The Container Store. My h usband’s half of the closet? Ju st thinking about it made my head ache. I carried my suitcase downstairs. Bill was in the kitchen cooking. Looking at the messy kitchen, I shouted, “Why do you have to be so messy?” Bill looked hurt, “What?” I sighed and left for the airport. On my last flight, an elderly couple had the seats in my section. They held hands during takeoff. Later I caught them looking into each other’S eyes. Something about that look was familiar. Then I realized: it was the look Bill and I had worn in our wedding photographs. I couldn’t resist asking them about the secret of their long-lasting marriage. “Have fun together”，the man said, “and never take each other for granted.” Her words circled in my head long after we landed. Bill wasn’t perfect. But then, was I? I kept complaining about his messiness and forgot his kindness, his ability to see the bright side of every situation 一qualities that ran so much deeper, the reasons I had married him in the first place. I took out my cell phone and called Bill. “I miss you already.” I said. “I miss you too, Kim，” he said. As soon as my flights were over, I rushed home. Bill met me at the door. “I have a surprise for you.” he said and led me into the kitchen. I glanced around the room. He really had worked hard. In spite of the fingerprints on that microwave door, I could see our reflection in it: my husband and I, our smiles glowing with love for each other, just like in our wedding photos. 1. Why did Kim get so angry with her husband? A. She found his weaknesses one morning. B. Sh e didn’t love him any more. C. He left things in an untidy state. D. He turned a deaf ear to her complaints. 2.What’s special about the old couple? A. They never quarreled with each other. B. They often made fun of each other. C. They kept their love so fresh. D. They took each other for granted. 3..Kim changed her attitude towards her husband after _____. A. she realized Bill wasn’t perfect B. she got inspired by the old couple C. her husband had cleaned up the kitchen D. they had their wedding photos taken 4..The best title of the passage might be _____. A. Love You, Love Your Mess B. Love is Blind, Love is Messy C The Wedding Photos D. A Loving Old Couple B The Year in Miracles: Inspirational Quotes These miracle (奇迹）stories inspired us with their heroes, amazing acts of kindness, and moments of grace. ?Walking home from work as a New York City bus driver, Stephen St. Bernard, 52，heard screaming and saw seven-year-old Keyla McCree standing on top of an air-conditioning unit outside the window of her third-floor apartment. He rushed over in time to catch the child as she fell the 25 feet. The force of the lifesaving catch tore a tendon (腱）in St. Bernard’s shoulder; the
高中英语学考模拟试卷（三） 一、单项填空（本题有10小题，每小题1分。共10分） 1. Each of us has to write a _______ report every three weeks. A. two-thousand-words B. two-thousand-word C. two-thousands-word D. two-thousands-words 2. There’s no differences between the two words. I really don’t know _______. A. what to choose B. which to choose C. to choose which D. to choose what 3. Your ideas are very interesting, but we need _______ suggestions to get us out of the mess. A. traditional B. similar C. exciting D. practical 4. We won’t give up_______ we should fail ten times. A. even if B. since C. whether D. until 5. –Which do you like best among the poems? --I like _______. A. one B. either C. none D. any 6. Many things _______ impossible in the past are quite common today. A. considered B. was considered C. to be considered D. having considered 7. I will always remember the year _______ we worked and studied in the countryside. A. which B. that C. / D. when 8. Weather report says that tomorrow will_______ cloudy. A.turn into B. turn up C. turn in D. turn out 9. –I find _______ environment is getting worse and worse. --Yes, that is because we human go against _______ nature. A. the;the B. the; / C. an; the D. /; the 10. –Do you mind if I sit here? --_______. It’s for Mr. Brown. A. Not at all B. Never mind C. Better not D. Of course not 二、完形填空（本题有15小题，每小题2分，共30分） When I was young,I wished for a good car and a big house.That was my idea of success.I took all the advanced classes and tired to do well _11_ the exams with my mind set on going to a key school. I just knew that I would soon become famous and be able to afford the car and the dream _12_. All the way through junior years, my mind was _13_ this beautiful future. Then in the eleventh grade, many _14_ changed my mind. First, one of my friends _15_ at 16. Soon after, my great-grandmother passed away, _16_ by my beloved fourth-grade teacher . These events made me not knowing what to do or where to go. Death had never touched me so _17_. After a long period of emptiness, it finally struck me: Life is not promised and _18_ is future success. If I was attempting to achieve material success, I was not _19_ my daily life. I realized that finding inner peace, purpose and happiness will stick with me forever and that is real success. Enjoying life’s precious qui rks(偶发事件) _20_ an ordinary person more successful than a wealthy person who isn’t _21_ and takes everything for granted. The summer before senior years, my life changed greatly. Instead of memorizing facts, I began learning skill. Instead of focusing on the _22_ , I focused on today and the many blessings and successes that came with it. I still get excellent grades, but now I _23_ weeks to studying instead of struggling for exams, and I _24_ the future with a deeper sense of meaning. For me, being successful means truly living life each _25_. 11.A.about B.with C.in D.for 12.A.study B.future C.success D.house 13.A.doing B.planning C.describing D.thinking 14.A.losses B.people C.failures D.stories 15.A.left B.graduated C.came D.died
黑池中学2018级高三数学期末模拟试题理科（四） 一、选择题：本大题共12小题，每小题5分，共60分. 1.已知集合{}2,101，， -=A ，{} 2≥=x x B ，则A B =I A ．{}2,1,1- B.{ }2,1 C.{}2,1- D. {}2 2.复数1z i =-,则z 对应的点所在的象限为 A ．第一象限 B.第二象限 C.第三象限 D.第四象限 3 .下列函数中,是偶函数且在区间(0,+∞)上单调递减的函数是 A ．2x y = B ．y x = C ．y x = D ．2 1y x =-+ 4.函数 y=cos 2(x + π4 )－sin 2(x + π4 )的最小正周期为 A. 2π B. π C. π2 D. π 4 5. 以下说法错误的是 （ ） A ．命题“若x 2 -3x+2=0,则x=1”的逆否命题为“若x≠1,则x 2 -3x+2≠0” B ．“x=2”是“x 2 -3x+2=0”的充分不必要条件 C ．若命题p:存在x 0∈R,使得2 0x -x 0+1<0,则﹁p:对任意x∈R,都有x 2 -x+1≥0 D ．若p 且q 为假命题,则p,q 均为假命题 6.在等差数列{}n a 中, 1516a a +=,则5S = A ．80 B ．40 C ．31 D ．-31 7.如图为某几何体的三视图，则该几何体的体积为 A ．π16+ B ．π416+ C ．π8+ D ．π48+ 8.二项式6 21()x x +的展开式中，常数项为 A ．64 B ．30 C ． 15 D ．1 9.函数3 ()ln f x x x =-的零点所在的区间是 A ．(1,2) B ．(2,)e C ． (,3)e D ．(3,)+∞ 10.执行右边的程序框图，若0.9p =，则输出的n 为 A. 6 B. 5 C. 4 D. 3 开始 10n S ==， S p
高三英语模拟试题及答案 第一节 听下面5段对话。每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题，每段对话你将听一遍。 1.What does the man want to borrow? A.A pencil. B.An eraser. C.A pen. 2.What is the woman doing now? A.Eating. B.Going home. C.Having group study. 3.What does the man have for earthquake preparation? A.A candle. B.A radio. C.A flashlight. 4.Where does the conversation most probably take place? A.In a bank. B. In a hotel. C.In a store. 5.Where will the man go for his holiday?
A.Brazil. B.Denmark. C. Greece. 第二节 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6.When does the supermarket close on Sundays? A.At 5:00 pm. B.At 7:00 pm. C. At 8:00 pm. 7.What have the two speakers decided to do now? A.Go shopping. B.Take a walk. C.Have dinner 听第7段材料，回答第8至9题。 8.Why does the man make the call? A.To make a booking. B.To make a suggestion. C.To make an appointment. 9.When will the man return from London? A.On March 10. B. On March 12. C. On March 22.
高中学业水平合格性考试模拟测试卷(五) (时间：90分钟满分：150分) Ⅰ.情景交际(共5小题；每小题3分，满分15分) 阅读下列简短对话，从A，B，C和D中选出最佳答案，将对话补全。 1．—It seems that Ann doesn't like the bag you bought for her the other day. —________？ I have been told she is desperate for one of that style. A．If so B．How come C．So what D．What if 解析：A．If so“如果这样”；B.How come“怎么会”；C.So what“那又怎样”；D.What if“倘若”。句意：——好像安不喜欢你前天为她买的包。——怎么会？我被告知她十分想要这种风格的。 答案：B 2．—Try not to work yourself too hard.Take it easy. —Thanks.________ A．So what? B．No way. C．What for? D．You too. 解析：A．So what“那又怎样”；B.No way“没门”；C.What for“为了什么”；D.You too “你也一样”。句意：——工作不要那么拼命。慢慢来。——谢谢。你也一样。根据句意可知，对方劝答话人工作不要太拼命，要慢慢来。说话人表示感谢，并希望对方也这样。 答案：D 3．—I'd like to have a picnic tomorrow. —________We're too busy these days. A．Forget it. B．So what? C．That's all right. D．It's a pleasure. 解析：句意：——明天我想去野餐。——不行，这些天我们很忙。A.Forget it“算了吧”；B.So what“那又怎样”；C.That's all right“好吧”；D.It's a pleasure“不客气”。根据下句“We're too busy these days”，可知选A项。 答案：A 4．—Mary's been offered a job in a university，but she doesn't want to take it. —________？ It's a very good chance. A．Guess what B．So what
2018年辽宁省普通高中学业水平考试模拟试卷 英语 （本试卷分第I 卷和第II 卷，考试时间90 分钟，满分100分） 第I 卷（选择题满分60分）第一部分阅读理解（共20 小题；每小题2分，满分40 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。 A It was Christmas Eve, 1881. I was 15 years oldand feeling like the world was over for me. Ididn 't have enough money to buy myself thegift that I had wanted that year. Dad came back in and there was ice in hisbeard. “You've been by widow （寡 妇） Smith ' shouse rec ently?" he asked. Ms. Smith livedtwo miles down the road. Her husband had died and left her with three children. “I rode by just today ” Dad continued. “ Little Jack was out looking for wood.They must be out of wood, Tom. ” Wef illed our sled （雪橇） high with wood.Then we went to the store and Dad bought some food, and a smaller pair of shoes. I triedto think through what Dad was doing. I knew we didn 't have much money ，so why Dadwas buying them so many things 。 Weg ot to the Smith ' s house and went in; “Web rought you a few things, madam”, Dad said, and put down the bag of food on the table.Then Dad handed Ms. Smith the pair ofshoes. She bit her lower lip to keep itfrom trembling （发抖）, and then tears filled hereyes and started running down her cheek My throat seemed to be filled withsomething, and there were tears in my eyes, too. Just then my dream gift seemed very unimportant. Dad had given me the look Ms. Smith ' s face and the smiles of hert hree children. He had given me the best Christmas of my life. 1.Which of the following can be the best title for the text? A. A Poor Life of A Woman. B.A Spirit of Sharing. C. Father and Son. D. Real Gift at Christmas. 2.The writer was not happy on ChristmasEve in 1881 because ___________ . A.he was worried that his father was stillnot back B.it was the beginning of a new year andhe didn 't want to grow up C.he couldn 't have the Christmas gift he wanted D.he didn 't want to go out in the cold 3.The father decided to help the Smithsbecause _____________ . A.he learned from Ms. Smith about hertrouble B.he saw the little child looking for woodout in the cold C.he realized Ms. Smith had to raisethree children D. he saw their neighbors were not nice orhelpful 4.How did Ms. Smith feel when the dadhanded her the pair of shoes? A.Surprised. B. Moved. C. Excited. D. Worried. 5.What did the writer learn from thatChristmas? A.Helping those in need makes us feel good.
高中数学模拟考试试卷 选择题（每小题5分，共40分） 1．已知全集U ={1,2,3,4,5}，集合M ＝{1,2,3}，N ＝{3,4,5}，则M ∩(U N )＝（ ）eA. {1,2} B.｛4,5｝ C.｛3｝ D.｛1,2,3,4,5｝ 2. 复数z=i 2(1+i)的虚部为（ ） A. 1 B. i C. -1 D. - i 3．正项数列{a n }成等比，a 1+a 2=3，a 3+a 4=12,则a 4+a 5的值是（ ）A. -24 B. 21 C. 24 D. 484．一组合体三视图如右，正视图中正方形 边长为2，俯视图为正三角形及内切圆， 则该组合体体积为（ ） A. B. 43 π C. + 43 π 5．双曲线以一正方形两顶点为焦点，另两顶点在双曲线上，则其离心率为（ ）A. +1 C. D. 16．在四边形ABCD 中，“=2”是“四边形ABCD 为梯形”的（ ）AB DC A.充分不必要条件 B.必要不充分条件 C.充要条件 D.既不充分也不必要条件7．设P 在[0,5]上随机地取值，求方程x 2+px +1=0有实根的概率为（ ）A. 0.2 B. 0.4 C. 0.5 D. 0.68．已知函数f (x )=A sin(ωx +φ)(x ∈R ,A >0,ω>0,|φ|<)2π的图象（部分）如图所示，则f (x )的解析式是（ ）A ．f (x )=5sin(x +) Ｂ．f (x )=5sin(x -)6π6π6π6πＣ．f (x )=5sin(x +) Ｄ．f (x )=5sin(x -) 3π6π3π6π二、填空题：（每小题5分，共30分）9.直线y =kx +1与A （1,0），B （1,1）对应线段有公共点，则k 的取值范围是_______. 10．记的展开式中第m 项的系数为，若，则=__________.n x x 12(+m b 432b b =n 11．设函数的四个零点分别为，则 31()12 x f x x -=--1234x x x x 、、、1234()f x x x x =+++；12、设向量，若向量与向量共线，则 (12)(23)==，，，a b λ+a b (47)=--，c =λ11..211lim ______34 x x x x →-=+-14. 对任意实数x 、y ，定义运算x *y =ax +by +cxy ，其中
人教版高一英语必修2模拟试卷（1） 第一卷选择题(共115分) 第一部分：听力（共两节，满分30分） 第一节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第1段材料，回答1至4题。 1. Why did the man get a new TV? A. TV is on sale. B. He loves big TV. C. His old TV doesn't work. 2. How much does the man pay for the new TV? A. $1,200. B. $1,250. C. $2, 400. 3. What does the woman think of the new TV? A. It is a bargain. B. It is too expensive. C. It is well worth the money. 4. What will the man probably do after the conversation? A. He will be eager to watch TV. B. He will look for a cheaper television. C. He will return the television to the store. 听第2段材料，回答5至7题。 5. When will John leave the airport? A. 8:00. B. 18:00. C. 20:00. 6. How long will John stay in Japan? A. 7 days. 13. 8 days. C. 14 days. 7. Why does John go to Japan? A. Because he needs a good rest. B. Because he likes Japanese food. C. Because he prefers camping on the beach. 听第3段材料，回答8至10题。 8. How will Kate travel to the New York city? A. She will ride with Jack's brother. B. She will drive her own car. C. She will take a train. 9. Where did Kate and Laura meet? A. At a concert. B. On a train. C. At a camp.
高中学业水平合格性考试模拟测试卷(二) (时间：90分钟满分：150分) Ⅰ.情景交际(共5小题；每小题3分，满分15分) 阅读下列简短对话，从A，B，C和D中选出最佳答案，将对话补全。 1．—I will have a math test tomorrow. —________． A．Good luck B．Thank you C．Well done D．The same to you 解析：句意：——我明天要参加数学测试。——祝你好运。根据语境，对方要参加考试，推断说话人表示祝愿，故选A。 答案：A 2．—Anything serious with my leg，doctor? —________．Nothing serious，as a matter of fact. A．Take your time B．Forget it C．Take it easy D．Good luck 解析：根据“Nothing serious”可知，医生在安慰病人，故选C项。Take it easy表示“别紧张，放松”。 答案：C 3．—Shall we ask Diana if she'd like to join in the party tonight? —________．I'd like her to join us. A．As you wish B．You're welcome C．Hurry up D．Not likely 解析：句意：“我们要不要问一下戴安娜今天晚上愿不愿意参加晚会？”“如你所愿，我希望她能加入我们。”As you wish“如你所愿”，符合句意。You're welcome“不客气”；Hurry up“快点儿”；Not likely“不可能”。 答案：A 4．—Shall we drop in at the Williams' on our way home，dear? —________．Time permitting，we will. A．By all means B．It makes no difference C．Forget it D．It depends 解析：根据空后的“Time permitting，we will”可判断用“It depends”，其含义为“视情况而定”。
一、选择题 1.()()5 2x y x y +-的展开式中33x y 的系数为( ) A ．80- B ．40- C ．40 D ．80 2.5(12)(1)x x ++的展开式中2x 的系数为( ) A.5 B.10 C.20 D.30 3.()6 2 112x x x x ? ?+-+ ?? ?展开式中2x 项的系数为（ ） A ． 5 2 B ． 154 C ． 54 D ． 254 4. 若二项式2(*)n x n N ?∈ ?的展开式中第2项与第3项的二项式系数比是2︰5，则3 x 的系数 A ．14 B ．14- C ．240 D ．240- 5.若5 232x x ? ?- ?? ?的展开式中不含()x αα∈R 项,则α的值可能为( ) A.5- B.1 C.2 D.7 6.5678(1)(1)(1)(1)x x x x -+-+-++的展开式中，含3x 的项的系数（ ） A.9- B.121 C.74- D.121- 7.已知A B C ,,为球O 的球面上的三个定点60ABC ∠=?，2AC =，P 为球O 的球面上的动点，记三棱锥P ABC -的体积为1V ，三棱锥O ABC -的体积为2V ，若1 2 V V 的最大值为3，则球O 的表面积为（ ） A.16π 9 B. 64π 9 C. 3π2 D.6π 8.已知,AB CD 是圆锥SO 底面圆的两条相互垂直的直径,SA AC =,四棱锥S ADBC - 侧面积为,则圆锥的体积为( ) C.4 π3 9.在三棱锥P ABC -中,已知ππ ,,,43 APC BPC PA AC PB BC ∠=∠=⊥⊥,且平面PAC ⊥平面PBC ,三 棱锥P ABC - 若点,,,P A B C 都在球O 的球面上,则球O 的表面积为( ) A.4π B.8π C.12π D.16π
Weekly practice 1 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，并在答题卡上将该项涂黑。 A Thanks for signing up for the 2014 Black Friday Turkey Trot! This email will provide some basics about the race and some great news! First, your race packet ( 参赛物品包 ) is ready and can be picked up at the Fleet Feet Sports Tulsa location you ’ve specified during registration. Tuesday, 10 am to 8 pm (Fleet Feet Kings Point) Tuesday, 10 am to 7 pm (Fleet Feet Blue Dome) Wednesday, 10 am to 5 pm (both stores, closing early for Thanksgiving) Packets can also be picked up on the race day at BOK Center, beginning at 8:30 am. Race Start Times 1) 5 mile, 8:30 am2) 1 mile fun run, 9:30 am Parking There is surface parking to the east of the BOK Center, and some surface parking to the west of the Convention Center. Many lots will be pay-lots. Please pay attention to the signs. We suggest arriving early to find parking. Racing Timing The 5 km run will be timed using the BIB-TAG system. Your race number will have a timing device attached to the back of the race number; don’t remove or bend this device. Simply wear the Bib on the front of your body on the outside of your clothing so it is visible and facing forward. You don’t need to return the Bib, which is disposable. The Turkey Trot is also a kick-off event for our weekend long“FITNATIC” celebration---we also have a huge number of events and specials all weekend. For more information, please visit you on Friday. 21. Where should a runner go to pick up his packet at 8:30 am on Friday? A. Kings Point. B. Convention Center. C. Blue Dome D. BOK Center 22. How long will the FITNATIC celebration last? A. Seven days. B. Five days C. Two days D. One day. 23. What is the purpose of the passage? A. To attract sports fans to apply for the activity. B. To inform the race participants of the activity. C. To describe details related to the activity. D. To collect money for the parking-lots. B More than billion cups of coffee are drunk throughout the world each day, and it’s likely that many taste bitter. Now, a new study suggests that coffee fans can make their drink sweeter by changing the color of their cups. Researchers from Oxford set out to prove whether the claim that coffee drunk from a white cup tastes biter was true. They used 36 volunteers and three different colored cups---blue, white and transparent glass--- to examine the claim. In one experiment, the white cup increased the intensity (浓度) of the coffee taste relative
复习模拟考试题。我们所学过的课文，课后练习等都是考试内容所涵盖的。 这里举例说明下，希望大家好好准备我们所学过的内容。考试模式就是下面所见，仅供参考。 I阅读理解（每题2分共计40 分） Passage one: 1. Questions: 1.The field of engineering includes ______. A. English B. Physics C. Maths D. A wide variety of activities 2. The word field refers to ________. A , a place on which farmers work B. A room where scientists work C, a place where vegetables grow D. Area covering an subject of study 3. 4. 5. Where was the author’s grandmother’s shop ? A.. Passage two: “ Are you too stupid to do anything right?” These words --- said by a woman to a little boy who was evidently her son--- were spoken because he had walked away from her.
And they were said at a volume high enough that all the strangers nearby could hear. Chastised, the boy returned quietly to the woman’s side, his eyes downcast. Not a big moment, perhaps.yet small moments sometimes last a very long time. And a few words---though they mean little at the time to the people who say them---can have enormous power. “Are you too stupid to do anything right?” words like that can echo. I recently heard a story from a man named Malcolm Dalkoff. He’s 48; for the last 24 years he has been a professional writer, mostly in advertising. Here is what he told me: As a boy in Rock Island, Ill., Dalkoff was terribly insecure and shy. He had few friends and no self-confidence. Then one day in October 1965, hes high-school English teach, Ruth Brauch, gave he class an assignment. The students had been reading “To Kill a Mockingbird”. Now they were to write their own chapter that would follow the last chapter of the novel. Dalkoff wrote his chapter and turned it in. Today he cannot recall anything special about the chapter he wrote, or what grade Mrs. Brauch gave him. What he does remember---what he will never forget----are the four words Mrs. Brauch wrote in the margin of the paper: “ This is good writing.” Four words. They changed his life. “Until I read these words, I had no idea of who I was or what I was going to be,” he said. “After reading her note, I went home and wrote a short story, something I had always dreamed of doing but never believed I could do.” Over the rest of that year in school, he wrote many short stories and always brought them to school for Mrs. Brauch to evaluate. She was encouraging, tough and honest. “She was just what I needed,” Dalkoff said. He was named co-editor of his high-school newspaper. His confidence grew; his horizons broadened; he started off on a successful, fulfilling life. Dalkoff is convinced that none of this would have happened had that woman not written those four words in the margin of his paper. For his 30th high-school reunion, Dalkoff went back and visited Mrs. Brauch, who had retired. He told her what her four words had done for him. He told her that because she had given him the confidence to be a writer, he had been able to pass that confidence on to the woman who would become his wife, who became a writer herself. He told Mrs. Brauch that a young woman in his office, who was working in the evenings toward a high-school-equivalency diploma, had come to him for advice and assistance. She respected him because he was a writer--- that is why she turned to him. Mrs. Brauch was especially moved by the story of helping the young woman. “At