2015期中测试试题库 (1)
2015-2016学年第一学期期中考试
平阴县职教中心2015----2016学年第一学期《基础护理学》期中考试试题题号一二三四五六总分得分一、单选题(每题1分,共50分)1、药品的保管原则不正确的一项是( )A.内服药、注射药、外用药分类保管B.易挥发、潮解的药物,须装瓶内盖紧C.抗生素按有效日期先后使用,避免浪费D.药柜应放置阳光直射处E.病人个人专用的特种药物,应单独存放2、不是“三查七对”内容的是( )A.药物的名称B.药物的剂量C.药物的使用方法D.药物的化学成分E.药物的浓度3、服用强心甙类药物时,心率低于多少不可使用( )A.60~80次/分B.90~100次/分C.>110次/分D.>120次/分E.<60次/分4、应用氧气雾化吸入其氧流量为( )A.2~3 L/minB.4~5 L /minC.6~8 L /minD.9~10 L /minE.12~14 L /min5、各种注射法部位错误的是( )A.ID一前臂掌侧下段B.H—大腿内侧C.IM—大腿中段外侧D.ID一三角肌下缘E.IM—肩峰下2~3横指处6、可用手接触灭菌注射器及针头的部位是( )A.乳头、针栓B.活塞、针梗C.空筒、针尖D.活塞轴、针梗E.活塞柄、针栓7、静脉注射部位疼痛、局部肿胀、抽之无回血,考虑是( )A.针头阻塞B.针头一半在血管内C.针头滑出血管外D.静脉痉挛E.药液黏稠度大8、禁忌做青霉素过敏试验的病人是( )A.首次用青霉素B.停药3天C.使用中更换批号D.已知病人有青霉素过敏史者E.使用中更换药物生产厂家9、病人初燕,因贫血,需服用硫酸亚铁,发药时护士正确的做法是( )A.如果病人不在可以将药物放在床旁桌上B.发药前测量体温、脉搏C.将药物发给病人后即可离开D.告知病人服药后不宜饮水E.告知病人服药后切勿饮茶10、患儿王某,6个月,因佝偻病用鱼肝油治疗,医嘱:鱼肝油6滴口服一日一次,取药前护士在杯中放少量温开水的目的是( )A.防止药物刺激B.避免油腻C.减少药量损失D.影响服后吸收E.避免药液挥发11、患者贺先生,49岁。
2015—2016学年第一学期期中考试试卷(八年级物理)
2015—2016学年第一学期期中考试试卷八年级物理一、填空题(每空2分,共26分)1.物理学是一门以观察、实验为基础的科学,人们的许多物理知识是通过观察和实验,经过认真的思索而总结出来的。
意大利科学家在一次比萨大教堂参加活动,发现教堂穹顶上的吊灯因风吹过不停地摆动,尽管吊灯的摆动幅度越来越小,但每一次摆动的似乎相等,从而促进了钟表的研制,方便了人们的生活。
2.一辆小汽车在平直的水平公路上行驶,在这条公路上任意取如图所示的4段路程,并将小汽车通过的各段路程及对应的时间记录下来。
据此可判断:全程来看小汽车在做直线运动(填“匀速”或“变速”),前30s的平均速度为m/s。
3.如下左所示的体温计,它的最小分度值是℃。
图中A处结构的好处是,读数时,。
4.如上右图所示,取一支大注射器,拉动活塞使注射器里吸进一些乙醚,取下针头,用橡皮帽把注射器的小孔堵住。
向外拉动活塞,到一定程度时,注射器里的液态乙醚消失,这是一个________现象(填物态变化名称),然后推活塞,到一定程度时,可以观察到会有液态乙醚出现,这表明用________方法可以使气体液化。
5.小明把手放在喉咙处讲话,感觉喉头振动了,说明声音是由物体的产生的;花样游泳运动员,能潜在水中听到音乐,说明能够传声。
6.成语“万籁俱寂”用来形容夜晚的宁静,从声音特性分析,这主要是指夜晚声音的很小;宇航员在月球上对着山崖喊话,(选填“能”或“不能”)听到回声。
7.小明发现,在使用如图所示的装置做碘的升华实验时,很容易造成碘的熔化(熔点113.5°C)。
针对上述不足,小明与他的同学们讨论后将实验进行改进:将装有固态碘的玻璃管放入沸水中,玻璃管中很快就有紫色的碘蒸气产生,并排除了碘熔化的可能性。
实验表明在碘升华和熔化时需要吸收热量。
是什么因素影响碘的升华或熔化,你的猜想是:。
二、选择题(每小题3分,共24分)8.下列数据中,不符合...实际情况的是【】A.教室课桌的高度约为80cm B.孟津县6月份的平均气温约6℃C.眨眼睛所用的时间是0.1s D.某中学生身高约165cm9.在测量水的温度时,小明(甲)、小红(乙)和小兰(丙)的读数方法如图所示,则【】A.小明的方法正B.小红的方法正确C.小兰的方法正确D.三人的方法都正确10.下列几种运动中,属于机械运动的是【】A.划破夜空的流星运动B.奔驰骏马的运动C.上课的铃声传到同学们耳中D.地球绕太阳公转11.如图所示,是用示波器显示的不同乐器发出不同声波的波形图,其中频率最大的是【】长笛小提琴手风琴二胡A B C D12.为了使教室内的同学们免受环境噪声干扰,采取下面的哪些方法是有效、合理的【】A.老师讲话声音大一些B.每个学生都带一个防噪声的耳罩C.在教室周围植树D.教室内安装噪声监测装置13.下列有关误差的说法中,正确的是【】A.误差只能尽量减小,而不能消除B.测量可以做到没有误差C.测量中采用多次测量求平均值的方法,可以消灭误差D.测量中的误差是由于错误而造成的,因此是可以避免的14.冰糖葫芦(如图)的制作方法是:将洗净的山楂穿在竹签上,然后将一定量的白糖(晶体)放入锅中加热,待白糖变为糖浆后,将山楂蘸上糖浆,等山楂上的糖浆冷却变成固态即可【】A.白糖变为糖浆属于液化过程B.糖浆冷却变成固态为放热过程C.白糖变为糖浆的过程中有一段时间温度不变D.以上说法都不正确15.用分度值为毫米的刻度尺直接测量一张纸的厚度测不出来,这时可将许多相同的纸叠起来,使之有足够的厚度,用刻度尺测出总长度除以张数,就可间接测出一张纸的厚度了。
2014—2015学年第一学期高三期中调研测试试卷数学试题
2014—2015学年第一学期高三期中调研测试试卷数 学 2014.11注意事项:1.本试卷共4页.满分160分,考试时间120分钟.2.请将填空题的答案和解答题的解题过程写在答题卷上,在本试卷上答题无效. 3.答题前,务必将自己的姓名、学校、准考证号写在答题纸的密封线内.一、填空题(本大题共14小题,每小题5分,共70分,请把答案直接填写在答卷纸...相应的位置) 1.集合{}1,2的子集个数为 ▲ . 2.“0x ∀>,1x x +>”的否定是 ▲ . 3.函数()sin cos f x x x =的最大值是 ▲ . 4.已知tan 15,α=-且3(,2)2∈παπ,则cos α= ▲ . 5.等差数列{}n a 中,122,a a +=788,a a +=则该数列前十项的和10S = ▲ . 6.平面向量a (3,1)=,b (23,2)=-,则a 与b 的夹角为 ▲ .7.已知3()2=-++f x ax cx ,若(5)7=f ,则(5)-=f ▲ . 8.如图,在∆ABC 中,已知4=B π,D 是BC 边上一点,10=AD ,14=AC ,6=DC ,则=AB ▲ .9.已知直线30ax by --=与()e x f x x =在点(1,e)P 处的切线互相垂直,则ab= ▲ . 10.函数1lg 1y x x =-+的零点个数是 ▲ .11.已知平行四边形ABCD 中,2AB =,3AB AD AC ABADAC+=,则平行四边形ABCD 的面积为 ▲ .12.已知正实数,x y 满足24x y +=,则14y x y+的最小值为 ▲ .CDBA13.已知函数22(1)()21(1)x ax x f x ax x ⎧-+=⎨-<⎩≥,若存在两个不相等的实数12,x x ,使得12()()f x f x =,则a 的取值范围为 ▲ .14.若关于x 的不等式ax 2+x -2a <0的解集中仅有4个整数解,则实数a 的取值范围为 ▲ . 二、解答题(本大题共6个小题,共90分,请在答题卷区域内作答,解答时应写出文字说明、证明过程或演算步骤) 15.(本题满分14分)已知向量a ()3sin ,cos x x =,b ()cos ,cos x x =,()2f x =a b1-.(1)求函数()f x 的单调递减区间及其图象的对称轴方程; (2)当[]0,x π∈时,若()1f x =-,求x 的值.16.(本题满分14分)已知△ABC 的面积为S ,且AB AC S ⋅=. (1)求tan A 的值; (2)若4B π=,3c =,求△ABC 的面积S .如图,已知海岛A 到海岸公路BC 的距离AB 为50km ,B ,C 间的距离为100km ,从A 到C ,必须先坐船到BC 上的某一点D ,船速为25/km h ,再乘汽车到C ,车速为50/km h ,记∠=BDA θ.(1)试将由A 到C 所用的时间t 表示为θ的函数()t θ; (2)问θ为多少时,由A 到C 所用的时间t 最少?18.(本题满分16分)已知函数2()1f x x =-,()1g x a x =-,()()()F x f x g x =-. (1) 2a =,[]0,3x ∈,求()F x 值域; (2) 2a >,解关于x 的不等式()F x ≥0. θDCBA设函数32()(,)2b f x x x cx bc =++∈R .(1)2=b ,1=-c ,求()=y f x 的单调增区间;(2)6b =-,()()g x f x = ,若()g x ≤kx 对一切[]0,2x ∈恒成立,求k 的最小值()h c 的表达式;20.(本题满分16分)已知等差数列{}n a ,其前n 项和为n S .若424S S =,221n n a a =+. (1)求数列{}n a 的通项公式;(2)对任意m *∈N ,将数列{}n a 中落入区间2(2,2)mm内的项的个数记为{}m b ;①求数列{}m b 的通项公式m b ; ②记2122m m m c b -=-,数列{}m c 的前m 项和为m T ,求所有使得等式111+-=-+m m t T t T t c 成立 的正整数m ,t .2014—2015学年第一学期高三期中调研测试试卷数 学 (附加) 2014.11注意事项:1.本试卷共2页.满分40分,考试时间30分钟.2.请在答题卡上的指定位置作答,在本试卷上作答无效.3.答题前,请务必将自己的姓名、学校、考试证号填写在答题卡的规定位置.21.【选做题】本题包括A 、B 、C 、D 四小题,请选定其中两题,并在相应的答题区域内作答....................若多做,则按作答的前两题评分.解答时应写出文字说明、证明过程或演算步骤. A .(几何证明选讲) (本小题满分10分)如图,MN 为两圆的公共弦,一条直线与两圆及公共弦依次交于A ,B ,C ,D ,E , 求证:AB ·CD = BC ·DE .B .(矩阵与变换)(本小题满分10分)已知曲线2:2C y x = ,在矩阵M 1002⎡⎤=⎢⎥⎣⎦对应的变换作用下得到曲线1C ,1C 在矩阵N 0110-⎡⎤=⎢⎥⎣⎦对应的变换作用下得到曲线2C ,求曲线2C 的方程.C .(极坐标与参数方程) (本小题满分10分)已知曲线1C 的极坐标方程为cos 13πρθ⎛⎫-=- ⎪⎝⎭,曲线2C 的极坐标方程为22cos 4πρθ⎛⎫=-⎪⎝⎭,判断两曲线的位置关系.NME DC BAD .(不等式选讲)(本小题满分10分)已知a ,b 是正实数,求证:22(1)(1)9a b a b ab ++++≥.【必做题】第22、23题,每小题10分,共计20分.请在答题卡指定区域.......内作答,解答时应写出文字说明、证明过程或演算步骤.22.(本小题满分10分)在如图所示的多面体中,四边形ABCD 为正方形,四边形ADPQ 是直角梯形,DP AD ⊥,⊥CD 平面ADPQ ,DP AQ AB 21==. (1)求证:⊥PQ 平面DCQ ;(2)求平面BCQ 与平面ADPQ 所成的锐二面角的大小.23.(本小题满分10分)某校要进行特色学校评估验收,有甲、乙、丙、丁、戊五位评估员将随机去,,A B C 三个不同的班级进行随班听课,要求每个班级至少有一位评估员. (1)求甲、乙同时去A 班听课的概率;(2)设随机变量ξ为这五名评估员去C 班听课的人数,求ξ的分布列和数学期望.ABCD PQ2014—2015学年第一学期期中考试高三数学参考答案一、填空题(本大题共14小题,每小题5分,共70分)1.4 2.0,x $>使1x x +≤ 3.12 4.14 5. 30 6.23p7.3-8.56 9.12e -10.3 11.23 12.1 13.0a ³ 14. 23[,)77二、解答题 (本大题共6个小题,共90分) 15.(本题满分14分)解:解:(1)()2f x =2(3sin cos cos )x x x +1-3sin 2cos 2x x =+2sin(2)6x π=+ …………………………………………………………………………2分 3222262k x k πππππ+≤+≤+263k x k ππππ⇒+≤≤+,…………………………5分即函数()f x 的单调递减区间2[,],Z 63k k k ππππ++∈-------------------------------------6分 令26226k x k x πππππ+=+⇒=+,------------------------------------------------------------8分 即函数()f x 的对称轴方程为,Z 26k x k ππ=+∈-----------------------------------------------9分 (2)()1f x =-,即12sin(2)1sin(2)662x x ππ+=-⇒+=--------------------------------10分[]130,2[,]666x x ππππ∈⇒+∈;72662x x πππ+=⇒=----------------------------------------------------------------------------------12分1152666x x πππ+=⇒=-------------------------------------------------------------------------------14分(注:Z ∈k 漏写扣1分) 16.(本题满分14分)(1)设△ABC 的角C B A ,,所对应的边分别为c b a ,,.AB AC S ⋅=,A bc A bc sin 21cos =∴,-----------------------------------------------------------3分A A sin 21cos =∴, 2tan =∴A . ------------------------------------------------------------6分(2) 20,2tan π<<=A A ,55cos ,552sin ==∴A A . --------------------------------------------------------------------------9分 ()sin sin sin cos cos sin C A B A B A B∴=+=+25252310.525210=⋅+⋅=-----------------------------------------------------------11分 由正弦定理知:5sin sin sin sin =⋅=⇒=B Ccb B b Cc ,---------------------------------13分35523521sin 21=⋅⋅==A bc S .----------------------------------------------------------14分17.(本题满分14分)解:(1)50sin =AD θ,所以A 到D 所用时间 12sin =t θ---------------------------------------------------2分 5050c o s t a n s i n ==BD θθθ,50cos 100100sin =-=-CD BD θθ所以D 到C 所用时间2cos 2sin =-t θθ---------------------5分 所以122cos ()2sin -=+=+t t t θθθ------------------------6分(2)222sin (2cos )cos 12cos ()sin sin ---'==t θθθθθθθ----8分令()0'>t θ1cos 2⇒<θ32⇒<<ππθ;所以(,)32∈ππθ,()t θ单调增;------10分 令0∠=BCA θ,则同理03<<πθθ,()0'<t θ,()t θ单调减-----------------------12分所以3=πθ,()t θ取到最小值;---------------------------------------------------------13分答:当3=πθ时,由A 到C 的时间t 最少----------------------------------------------14分注:若学生写03<<πθ,()0'<t θ,()t θ单调减,不扣分18.(本题满分16分)θDCBA解:(1)()()()F x f x g x =-2121x x =---2221(13)23(01)x x x x x x ⎧-+≤≤=⎨+-≤<⎩;-----------------2分13x ≤≤,[]2210,4x x --∈;--------------------------------------------------------------------------4分 01x ≤<,[)2233,0x x +-∈-;------------------------------------------------------------------------6分所以()()()F x f x g x =-的值域为[3,4]-;-----------------------------------------------------------7分(2)(1)(1)(1)()(1)(1)(1)x x a x F x x x a x -+-≥⎧=⎨-++<⎩;-----------------------------------------------------------9分 1x ≥,()0F x ≥,2a >,得1≤x 或1x a ≥-;1x a ⇒≥-或1=x --------------------------12分 1x <,()0F x ≥,得1≤--x a 或1≥x ;1⇒≤--x a ------------------------------------------14分 综上:()01≥⇒≤--F x x a 或1≥-x a 或1=x --------------------------------------------------16分19.(本题满分16分)解: (1)322()(1)f x x x x x x x =+-=+-1515()()022x x x ---+=--> 1502x --⇒<<或 152x -+>-------------------------------------------------------1分 2()321(1)(31)0f x x x x x '=+-=+->1x ⇒<-或13x >-----------------------------2分所以15(,1)2---与15(,)2-++∞为()y f x =单调增区间;----------------------3分 同理 15()02f x x --<⇒<或1502x -+<<----------------------------------------4分()0f x '<113x ⇒-<<----------------------------------------------------------------------5分所以1(0,)3为()y f x =单调增区间---------------------------------------------------------6分综上 ()y f x =的单调增区间为15(,1)2---, 1(0,)3, 15(,)2-++∞-----7分 (2)()g x kx ≤即32|3|x x cx kx -+≤.当0x =时,上式对一切[0,2]x ∈恒成立;当(0,2]x ∈时,即2|3|x x c k -+≤对一切(0,2]x ∈恒成立.∴2max ()|3|h c x x c =-+,(0,2]x ∈--------------------------------------------------------9分I )当94c ≥时,2max |3|-+x x c 在0x =时取得,∴()h c c =---------------------10分II )当94c <时, (ⅰ)若0≤c 则9204-<-<≤c c c 所以2max 9|3|4-+=-x x c c -------------------------------------------------------------12分 (ⅱ)904<<c 因为924-<-c c ,且2-<c c 所以2-c 不会是最大值;---------------------13分 所以2max 99(),984|3|max{,}994().48c c x x c c c c c ⎧<<⎪⎪-+=-=⎨⎪-⎪⎩≤----------------------------15分由I ),II ),得9(),8()99().48⎧>⎪⎪=⎨⎪-⎪⎩c c h c c c ≤---------------------------------------------------16分20.(本题满分16分)解:(1)421142563S S a d a d =⇒+=+,即12d a =;------------------------------1分2211n n n a a a nd =+⇒=-; ------------------ ------------------------------------2分所以11,2a d ==,21n a n =-;------------------ ------------------------------------4分 (2)22212mmn <-<221221m m n ⇒+<<+------------------ -----------------6分121112222m m n --⇒+<<+121212m m n --⇒+≤≤;------------------ -------------8分 得21122m m m b --=-; ------------------ ------------------------------------------------9分2122m m m c b -=-2121()22m m --==;------------------ -------------------------------------10分得1412m m T ⎛⎫=- ⎪⎝⎭,------------------ -------------------------------------------------------------11分 由111+-=-+m m t T t T t c ,得111++=+-m t m c c T t ,化简得221(4)242-=--m t t , 即1(4)242---=m t t ,即1(4)242--=+m t t .------------------------------------------- 13分(*) 因为t 1240-+>,所以(4)20-⋅>m t ,所以t 4<,因为*t ∈N ,所以t 1=或2或3.当t 1=时,由(*)得325⨯=m ,所以无正整数解;当t 2=时,由(*)得226⨯=m ,所以无正整数解;当t 3=时,由(*)得28=m ,所以3=m .综上可知,存在符合条件的正整数3m t ==.-------------------------------------------16分21.【选做题】本题包括A 、B 、C 、D 四小题,请选定其中两题,并在相应的答题区域内作答....................若多做,则按作答的前两题评分.解答时应写出文字说明、证明过程或演算步骤.A .(几何证明选讲, 本题满分10分)证明:由相交弦定理,得AC ·CD = MC ·NC .BC ·CE = MC ·NC .∴AC ·CD = BC ·CE . ……………3分即(AB + BC )·CD = BC ·(CD + DE ). ……6分也即AB ·CD + BC ·CD = BC ·CD + BC ·DE .∴AB ·CD = BC ·DE . ………………10分B .(矩阵与变换, 本题满分10分)解:设A NM =N M E DC B A则A 011002100210--⎡⎤⎡⎤⎡⎤==⎢⎥⎢⎥⎢⎥⎣⎦⎣⎦⎣⎦, ………………………………………………………3分 设()','P x y 是曲线C 上任一点,在两次变换下,在曲线2C 上的对应的点为(),P x y ,则 02'2'10''x x y y y x --⎡⎤⎡⎤⎡⎤⎡⎤==⎢⎥⎢⎥⎢⎥⎢⎥⎣⎦⎣⎦⎣⎦⎣⎦, 即2',',x y y x =-⎧⎨=⎩∴',1'.2x y y x =⎧⎪⎨=-⎪⎩ ……………………………7分 又点()','P x y 在曲线2:2C y x = 上,∴ 21()22x y -=, 即218y x =.………………………………10分C .(极坐标与参数方程, 本题满分10分)解:将曲线12,C C 化为直角坐标方程得:1:320C x y ++=,----------------------------------------------------------------------3分222:220C x y x y +--=-------------------------------------------------------------------6分即()()222:112C x y -+-=, 圆心到直线的距离()22132332213d +++==>+,-------------------------8分 ∴曲线12C C 与相离.-----------------------------------------------------------------------10分D .(不等式选讲, 本题满分10分)∵a ,b 是正实数, ………………………… 2分∴313a b ab ++≥,3222213a b a b ++≥. ………………………… 5分当a =b 时,以上两个不等式均取等号. ………………………… 7分相乘,得22(1)(1)9a b a b ab ++++≥. ………………………… 10分22.(本题满分10分)(1)由已知,DA ,DP ,DC 两两垂直,可以D 为原点,DA 、DP 、DC 所在直线分别为x 轴、y 轴、z 轴建立空间直角坐标系. ……………………1分 设a AB =,则)0,0,0(D ,),0,0(a C ,)0,,(a a Q ,)0,2,0(a P , 故),0,0(a DC =,)0,,(a a DQ =,)0,,(a a PQ -=, ………………2分 因为0=⋅PQ DC ,0=⋅PQ DQ ,故PQ DC ⊥,PQ DQ ⊥,即PQ DC ⊥,PQ DQ ⊥, 又DC DQ D = ……4分 所以,⊥PQ 平面DCQ . ………………………5分(2)因为⊥DC 平面ADPQ ,所以可取平面ADPQ 的一个法向量为)1,0,0(1=n , --------------------------------6分 点B 的坐标为),0,(a a ,则),,0(a a QB -=,),,(a a a QC --=,设平面BCQ 的一个法向量为),,(2z y x n = ,则02=⋅QB n ,02=⋅QC n, 故⎩⎨⎧=+--=+-,0,0az ay ax az ay 即⎩⎨⎧=+--=+-,0,0z y x z y 取1==z y ,则0=x , 故)1,1,0(2=n. -------------------------------------------------------------------------------------------8分 设1n 与2n 的夹角为θ,则2221||||cos 2121==⋅=n n n n θ.-------------------------------------- 9分 所以,平面BCQ 与平面ADPQ 所成的锐二面角的大小为4π-------------------------------------- 10分23.(本题满分10分)(1)五名评估员随机去三个班级听课,要么一个班级有三个、其余两个班级各一个;要么两个班级各两个、另一个班级一个。
期中试题与答案 (2015-2016第二学期)
答案:
原材料编号
101# 102# 原材料计划成本 成本差异(-2%) 实际原材料费用
甲产品(100件)
单件消耗定额〔千克〕 4 定额消耗量(千克) 400
5 500
乙产品(200件)
单件消耗定额〔千克〕 5 7.5 定额消耗量(千克) 1000 1500
定额消耗总量(千克)
1400 2000
对外分配率:
供电 (4500+9×200-0.83×600)/(5400-600)
=1.21(元/度)
机修 (18000+0.83×600-9×200)/(2000-200)
=9.28(元/工时)
7
3. 某企业生产甲、乙两种产品,共耗费原材 料7200千克,每千克1.5元,共计10800 元。 其中:生产甲产品1200件,单件甲产品原材 料消耗定额为3千克,生产乙产品800 件,单 件乙产品原材料消耗定额为1.5千克;辅助生 产车间消耗600千克,厂部管理机构消耗600 千克。
1.1 2 000 2 200
40 000 44 000 10 000 11000
合计 234 200
2 200 21 000 149 000 21 500
3
销售 费用
专设销售机构
按计划成本分配合计
耗用数量 分配金额
9 200 9 660 146 160
48 000 52 800 110 000
62 460 256 160
实际消耗总量(千克)
2800 2000
材料消耗量分配率
21
实际消耗量的分配 甲产品
800 500
(千克) 乙产品
2000 1500
2015级七年级(下)期中考试数学试题
E DC BA 4321(1题图) (2题图) 2015级七年级下期中综合能力训练题(人教版)数 学 试 卷(满分150分.考试时间100分钟.)一.细心选一选(本题有12个小题,每小题4分,满分48分,下面每小题给出的四个选项中,只有一个是正确的. )1.如图,CD ∥AB ,∠1=120°,∠2=80°,则∠E 的度数是( ) A .40°B .60° C.80° D .120°2.如右图所示,点E 在AC 的延长线上,下列条件中能判断...CD AB //( )A.43∠=∠B. 21∠=∠C. DCE D ∠=∠D.180=∠+∠ACD D 3. 下列实数317,π-,14159.321中无理数有( ) A .2个 B .3个 C .4个 D .5个4. 若a 为实数,则下列式子中一定是负数的是( )A .2a - B .2)1(+-a C .2a - D .)1(+--a5.点A (-3,2)向左平移2个单位长度后得到的点的坐标为( ).A .(-3,0)B .(-1,0)C .(-1,2)D .(-5,2)6.地理老师介绍到:长江比黄河长836千米,黄河长度的6倍比长江长度的5倍多1284千米,小东根据地理教师的介绍,设长江长为x 千米,黄河长为y 千米,然后通过列、解二元一次方程组,正确的求出了长江和黄河的长度,那么小东列的方程组可能是( )A 、⎩⎨⎧=-=+128465836y x y x B 、⎩⎨⎧=-=-128456836y x y x C 、⎩⎨⎧=-=+128456836x y y x D 、⎩⎨⎧=-=-128456836x y y x7.方程组2,3x y x y ⎧+=⎪⎨+=⎪⎩的解为2,.x y =⎧⎪⎨=⎪⎩则被遮盖的两个数分别为( )A.2,1B.5,1C.2,3D.2,48.已知直线a∥b,点M 到直线a 的距离是6cm ,到直线b 的距离是3cm ,那么直线a 和直线b 之间的距离为( )A. 3 cmB.9 cmC.3 cm 或9 cmD. 6 cm 9.下列计算正确的是( )(A )2·3= 6 (B) 2+3= 6 (C) 8=3 2 (D) 4÷2=2 10.下列各式中,正确的是( )D E CBA162354第14题EDBC′FCD ′A (第19题)FEDCBA(第20题)(11题图)(12题图)(A)2)2(2-=- (B) 9)3(2=- (C) 393-=- (D) 39±=±11.如图所示,一束光线与水平地面成60°角照射地面,现在地面AB 上支放一个平面镜CD ,使这束光线经过平面镜反射后成水平光线,则平面镜CD 与地面AB 所成角DCB ∠的度数等于( ) A .30°B. 45°C. 50°D. 60°12.如图,ABC ∆是一个电子跳蚤游戏盘,其中6,7,8AB AC BC ===。
2015届高三上学期期中考试数学试题(含答案解析)
2015届高三上学期期中考试数学试题(含答案解析) 一.选择(每题5分,共60分 ) 1.下列说法中,正确的是( ) A.任何一个集合必有两个子集; B.若,A B φ=则,A B 中至少有一个为φC.任何集合必有一个真子集;D.若S 为全集,且,AB S =则,A B S ==2.设集合U={1,2,3,4,5},A={1,3,5},B={2,3,5},则()U C A B 等于( )A .{1,2,4}B .{4}C .{3,5}D .∅3.已知命题p :lnx >0,命题q :ex >1则命题p 是命题q 的( )条件 A .充分不必要 B .必要不充分 C .充要 D .既不充分也不必要4.函数1)4(cos 22--=πx y 是A .最小正周期为π的奇函数B .最小正周期为π的偶函数C .最小正周期为2π的奇函数D .最小正周期为2π的偶函数5 )A .y 轴对称B .直线1=x 对称C .点(1,0)对称D .原点对称 6.已知定义在R 上的奇函数()f x 和偶函数()g x 满足()()2(0,x x f x g x a a a -+=-+>且1)a ≠,若(2)g a=,则(2)f =( )A.2D.2a7 )A.(,1]-∞B .C .D . [1,2) 8A .B. C. (1,2) D. (2,3)9.若02log <a )1,0(≠>a a 且,则函数()log (1)a f x x =+的图像大致是10.函数y =的图象可由函数y=sin2x 的图象经过平移而得到,这一平移过程可以是 ( )(A)(B) (C)(D)11.已知函数f(x)=2x +1(1≤x≤3),则 ( )A.f(x -1)=2x +2(0≤ x≤2)B.f(x -1)=-2x +1(2≤x≤4)C.f(x -1)=2x -2(0≤x≤2)D.f(x -1)=2x -1(2≤x≤4)12.定义新运算⊕:当a b ≥时,a b a ⊕=;当a b <时, 2a b b ⊕=,则函数()(1)(2)f x x x x =⊕-⊕, []2,2x ∈-的最大值等于( )A .-1B .1C .6D .12高三数学上学期期中测试题选择题答案:1---6________________ 7---12________________ 二.填空(每题6分,共36分)1314.设)(x f 是定义在R 上的偶函数,且)()2(x f x f -=+,当]2,0(∈x ,1)(2-=x x f 则=)7(f ____________A .48 B.24C. 8D.015.若函数52++=x mx y 在[2,)-+∞上是增函数,则m 的取值范围是____________. 16.函数1)(2-+=x x x f 的最小值是_________________。
XXX2014-2015学年八年级语文下学期期中试题(含答案)
XXX2014-2015学年八年级语文下学期期中试题(含答案)2014-2015学年第二学期八年级期中联考语文科试卷说明:1、试卷分两部分,第一部分为选择题,第二部分为非选择题,共4页。
考试时间100分钟,满分100分。
2、答题前请将考场、试室号、座位号、考生号和姓名写在答题卷密封线内。
不得在答题卷...上做任何标记。
3、答选择题、填空题和XXX答题时,请将答案写在答题卷指定的位置上;作文写在作文格内。
.......................第一部分选择题(1-5题)一、选择题(15分)1.请选出下列词语中加点字的读音或字形无误的一组()(3分)..A.瞥见(piē)锃亮(chēng)解剖(pōu )深恶痛嫉(jí)....B.文绉绉(zhōu)无垠(yín)眷念(juàn)侮辱(wǔ)....C.胆怯(qiè)炽(zhì)热广袤(mào)绯红(fěi)....D.稽首(qí)宽恕(shù)诘责(jié)畸形(qí)....2.请选出下列选项中排序正确的一项。
()(3分)①最后依旧是秋风,把果实领进了一个温暖的家,使它保存了生命的胚胎。
②所以,我认为:是秋风,首先把种子介绍给根须,使它找到了延续生命的母体;③是秋风,再把种子藏进了厚实的泥土,使它有了一个萌生春天的温床;④那么种子不是要被酷寒所冻僵吗?⑤试想,假如不是秋风将种子吹下茎秆A.③②④⑤①B.④②①⑤③C.⑤④②③①D.⑤③②④①3.下列句子中,加点成语利用精确的一项是()(3分)..A.在这些有口皆碑的铁的事实面前,犯罪嫌疑人沮丧地低下了头。
....B.十年前,我们在大学同窗共读,十年后又萍水相逢于沙漠深处。
....C.在这次科学盛会上,科学家都能滔滔不绝油嘴滑舌的表明自己的观点。
....D.这次活动没有组织好,他已经很难过,我们不要对他求全责备了。
(精品)育才小学2015六年级数学上册期中测试题
1
5
3
加上 的和乘一个数,等于 ,这个数是多少?
8
6
4
3
六、解决问题( 30 分) 1、农场今年收小麦 24 吨,比去年多 ,去年农场收小麦多少吨?
2、一套学生用桌椅 270 元,其中椅子的的价钱是桌子的 2 ,桌子和
3
椅子分别多少钱?
3、六年级同学给灾区的小朋友捐款。六一班捐了 500 元,六二班捐
69
6、把一堆 6 吨的煤平均分成 6 堆,每堆煤是这堆煤的
7
,每堆
重( ) 吨。
7、一个三角形,三个内角的度数的比是 2:3:5 ,最大内角是多少度
( ) ,这个三角形是 ( ) 三角形。
8、 5 和( ) 互为倒是, ( ) 没有倒数。
9、 3 15
4
27 ∶24
二、判断题(对的打“√” ,错的打“×”,5 分)
7 0÷12 = 1÷ 1 =
4
1 2 ÷3= 42÷ 7 =
11
7 × 5 ÷ 21
10 16 32
7
16
13 ÷ 7 + 7 × 13
14× 2 - 5 ÷ 1
7
12 3
( 3 + 5 )× 24
86
2
1 1 12 5 13 5 3
3、解下列方程( 6 分)
4 18 xx
5 35
53
x
1
84
五、列式计算( 4 分)
1.
因为
6 ×
7 =1,所以(
)。
76
A、 6 是倒数
7
B、 6 和 7 是倒数
76
C、 6 和 7 互为倒数
76
2、把 5 克农药放入 100 克水中,药占药水的( )。
2014-2015学年第一学期期中考试六年级英语试卷
2014—2015学年第一学期期中考试六年级英语试题第I卷(80分)一、听力测试:(共20分)I.听句子,选出与之相符的图片。
(句子读两遍)II.听句子,选择适当的答语。
(句子读两遍)( )6. A. Yes. Here you are. B. It’s “quilt”. C. It’s “jacket”.( )7. A. It’s my pen. B. No, it is my pencil. C. No, it’s my pen. ( )8. A. Fine, and you? B. V ery well. C. How do you do? ( )9. A. Good night! B. Good afternoon! C. Goodbye!( )10.A. It’s Feng B. It’s Fengfeng. C. Jim GreenIII.听对话,选择正确答案。
A)你将听到五段对话及五个问题。
(每段对话及问题读两遍)( )11.A. It’s red. B. It’s yellow. C. It’s red and yellow. ( )12.A. Tom B. Tony C. Ted( )13.A.It’s a telephone. B It’s a telephone card. C. It’s an ID card. ( )14.A .Zhang B. Bo C.Hongbo( )15.A.320498 B.320489 C.320518B)你将听到一段对话及五个问题。
(对话及问题读两遍)( )16. A. It’s red B. It’s green C. It’s Green( )17. A. Yang Fang B. Yang C. Fang( )18.A. It’s green. B. It’s “sheep”. C. It’s “Yang”( )19.A. 545 B.554 C.455( )20.A. Yes, a little B.Yes, his Chinese is good C.No, he can’t二.选择填空:(30分)( )21. --- Excuse me. _____ you Mr. Zhang? --- Yes, my name _____ Zhang Ming.A. Are, amB. Is, areC. Is, amD. Are, is( )22.--Hello, Lucy! ---_________! A.Yes B.Good C.Thank you D. Hello, Jim ( )23. --- What’s this? --- It’s ____“M”. A. a B. an C. the D. /( )24.____________? It’s red. A. Is it red B. What’s this C. How are you D. What color is it ( )25.It’s____blue. It’s ____ blue bag. A. a; / B. / ; a C.an ; a D. a; a( )26.Anna is not my sister. ______ my cousin. A.He B.He’s C.She D.She’s ( )27.“What’s this________ English?” It’s a bag. A. in B. on C. at D. of( )28. ________ is it? It’s a red pencil. A. What color B.What C.How D. What’s( )29.---I’m Li Lei. ---_________. Nice to meet you.A. I’m Jim.B. Thank you.C. Yes, I am.D. What’s your name?( )30.This is ________ egg and that is ________orange. A. a;a B.an. an C.a;an D. an, a( )31.---Is that a black box? ---____. A.Yes, it’s. B.No, that is. C. Yes, it is. D. No,that is not ( )32. ---__________ ---Her name is Alice.A.Is she Alice?B. What’s her name ?C. How old is he?D. What’s his name ?( )33.His name is Nick Hand. His family name is _____.A.Hand B. Nick C. Nick Hand D. Smith ( )34.---Excuse me , are you Cindy?----_______ A. No, I am B. Yes, I’m C. Yes , I am D. Yes, I’m not ( )35. ---What’s _____ telephone number? ---His telephone number is 555-4673A. MyB. YourC.hisD.your( )36. --- What’s this? --- It’s ____UFO. A. a B. an C. the D. this( )37.Are _____ Kate’s _____? A.this, book B.that,book C.these,books D.those,book ( )38.--- ___________, Helen. --- Nice to meet you, too, Li Ping.A. Good morningB. How are youC. Nice to meet youD. Thank you( )39. Is _____ your aunt? What’s _____ name? A.he,his B.she,her C.he,her D.she,his ( )40.Here______ his family photo. A.are B.am C.be D.is( )41. This ______ my sister and those ______ my parents. A.is, is B.is, are C.are, is D.are, are ( )42. This is_________ English book. A. I B. me C. my D. mine( )43. --- Sit down, please. --- _______. A. Thank you B. Yes, you’re right C. OK D. All right ( )44. Mum, ______ my friends, Dale and Helen. A. this is B. they are C. he and she D. these are ( )45.--- ______? --- No, it isn’t. A. Is this your aunt B. What’s this C. Who’s this D. Is he your son ( )46.______ your name Frank? A. Is B. Are C. Am D. Be( )47. Your mother’s brother is your ______. A. father B. grandfather C. cousin D. uncle ( )48.---Is that _______ruler? ---No, it’s not her ruler. It’s my ruler. A. her B. a C. your D. his ( )49. My ______ are all teachers. A. friend B. sister C. grandparents D. mother( )50. My parents _____the photo _____ my family. A. is, for B. are, of C. is, in, for D. are in, of ( )51. --- ______ your father a teacher ? ---Yes, he is . A. Are B. Is C. Do D. Does( )52.______Mary. ______name is Bob. A. I’m, His B. I’m, My C. His, My D. You’re, you ( )53. —How_____ your father? A. am B. it’s C. are D. is( )54.---How are you, Jack? ---________. A. Thank you B. Hello C. Nice to meet you D. Fine, thanks ( )55.She is Xu Xiaofei. _____ first name is ____. A.Her; Xu B. He ; Xiaofei. C. Her ; Xiaofei. D His; Xu. ( )56. ---____ pen is red . _____ pen is black. A.His; your B. His ;you C.His; Your D. He ; your ( )57.This is her _______ red pen. A. a B. an C. the D./( )58.---In the _____ photo _____ my brothers. A. two, are B. one, is C. next, is D. next, are ( )59.---What’s her QQ number? ---______ is 750115. A. This B. It C. His QQ D. Her( )60.---Spell it, please. ---________. A.Yes , it is B. K-E-Y C.Yes, K-E-Y D. No, K-E-Y 三.阅读理解:(20分) AI’m Dan. Look! This is a pencil case. It’s white and blue. It’s my pencil case. What’s in the pencil case? A ruleris in the pencil case. It is my ruler. The ruler is yellow. That is a pencil. It is red and yellow. It is not my pencil. Look! That girl is Lana, She is my friend. It is her pencil.( )61. What color is the pencil case?A.It’s white and blue.B. It’s blue and red.C.It’s green.D. It’s orange and yellow.( )62.I am Dan. This is my ___________. A. pen B. pencil case C. pencil D. computer game ( )63.__________ is in the pencil case. A. A pen B. A pencil C. A ruler D.A pencil case ( )64.__________ has a pencil. A.Dan B. Lana C. Tim D.Gina( )65.I’m Dan. Lana is my _________. A. student B. girl C. teacher D.friendBHi, I’m a boy. My name is Tom Green. I’m eleven. I’m in No. 1 Middle School. What is that? Oh, it’s my backpack. I like blue very much. So it is blue. Is that a dictionary? No, it isn’t. It is my green telephone. Do you know my telephone number? Let me tell you. It’s 637-1978. And my QQ number is 124447888. I think We’ll be good friends on the net(网).( )66.What’s the boy’s last name? A. Tom B. Green C.Brown D.Jim( )67.Which(哪一个)school is he in?A. No.1 Middle SchoolB.Yang Guang SchoolC.Sunshine SchoolD. Red Star School( ).68.What color is his telephone? A.red B.yellow C.green D. white( )69.What’s his telephone number? A.637-1978 B.636-8978 C.637-8978 D.638-8978 ( )70.124447888 is Tom’s ___________. A. QQ number B.ID card C. school ID card D. telephone numberCCome to meet the family. This is a picture of my family. The man is my father. He is a teacher. The woman is my mother, She is an English teacher. They have a son and a daughter. The son is me. My name is Lin Tao. I’m eleven. I’m a student. I’m at school. The girl in a hat is my sister. Her name is Lin Ying. She’s eleven, too. We’re twins. We look the same. We’re in the same class. I look like her. We are good students. We like our family.判断正误。
英语期中试卷 试题卷
2015学年第一学期期中阶段性学业测试五年级上册英语试题卷(试卷共4页,总分60分,考试时间:50分钟)温馨提示:请按照题号顺序在答题纸上作答,在本试卷上答题无效。
一、Pronunciation.(语音检测,共5分。
)判断画线部分字母发音是否相同。
相同的用T, 不同的用F。
(5分)( ) 1. nice rice ( ) 2. read bread( ) 3.sunny windy ( ) 4. yellow flower( ) 5. see meet二、Vocabulary.(词汇检测,共10分。
)(一)请选出不是同一类的单词,并在答题纸上将该项涂黑(5分)( ) 6. A. like B .helpful C. polite( ) 7. A. Monday B . week C. Sunday( ) 8. A. read B . fresh C. swim( ) 9. A. fish B . sweet C. delicious( ) 10. A. salad B. drink C. sandwich(二)请看图选出正确的单词或词组,并在答题纸上将该项涂黑(5分)A. cleverB. ice creamC. read booksD. oldE. weekend11. ( ) 12. ( ) 13. ( ) 14. ( ) 15. ( )三、Ability.(能力检测,共25分。
)(一)单项选择,从A、B、C三个选项中选出可以填入空白处的最佳选项,并在答题纸上将该项涂黑。
(10分)( ) 16. —W hat’s she like? —_______ .A. She is a teacher.B. She likes saladC. She is tall.( ) 17. —Today is Wednesday. What day is it tomorrow? —_______ .A. MondayB. ThursdayC. Saturday( )18. —What’s your favourite vegetable? —_________ .A. MilkB. PotatoesC. Apples( )19. —Is she kind? —_________ .A. Yes, he is.B. Yes, she is.C. No, she is.( )20. —What do you do on Tuesdays? —_________ .A. I often read books.B. I like maths and English.C. It’s Thursday.( )21. I’d like some rice. I’m _____ .A. hungryB. sweetC. thirsty( )22. What do you do ____the weekend?A. onB. inC. at( )23. —____ is your music teacher? —Ms Wang.A. WhatB. HowC. Who( )24.I like hamburgers. delicious.A. ItB. They’reC. They( )25. —What would you like to eat? —.A. Two sandwichB. Two sandwichsC. Two sandwiches(二)读问句,选答句,并在答题纸上将该项涂黑。
福建省泉州第一中学2015届高三上学期期中考试数学(文科)试题
福建省泉州第一中学2015届高三上学期期中考试数学(文科)试题(时间120分钟 满分150分)一、选择题:本大题共12小题,每小题5分,共60分,在每小题给出的四个选项中,只有...............一项是符合题目要求的..........,. 把答案填在答题.......卷.相应位置......1. 已知全集}6,5,4,3,2,1{=I ,集合}6,5,3,2{=A ,}3,1{=B ,则(∁I A)∪B 为( ) A .{3} B .{1,3} C .{3,4} D .{1,3,4}2. 命题“x e R x x>∈∀,”的否定是( )A .x e R x x<∈∃, B .x e R x x<∈∀, C .x e R x x≤∈∀, D .x e R x x≤∈∃,3. 若点(),P x y 满足线性约束条件20220,40x y x y z x y y -≤⎧⎪-+≥=+⎨⎪≥⎩则的最大值为( )A.2B.3C. 4D.54.设n m ,是两条不同的直线,,,αβγ是三个不同的平面,则下列命题正确的是( )A .若,m αβα⊥⊥,则//m βB .若,αγβγ⊥⊥,则//αβC .若,//m n m α⊥,则n α⊥D .若//,//m n αα,则//m n5. 若函数()21,1ln ,1x x f x x x ⎧+≤=⎨>⎩, 则()()f f e =( )(其中e 为自然对数的底数)A.1B.2C. eD.56.设向量a =(1,)x ,b =(2,1)x -,则“1x =-”是“a ⊥b”的( )A.充分而不必要条件B.必要而不充分条件C.充要条件D.既不充分也不必要条件7. 若命题:p α∃∈R ,cos()cos παα-=;命题:q ∀R ∈x ,012>+x ,则下面结论正确的是( )A.p 是假命题B.q ⌝是真命题 C.p ∧q 是假命题 D.p ∨q 是真命题 8.已知直线(2)y k x =+与圆22:2o x y +=交于A 、B 两点,若2,AB =则实数k 的值为( ) A.B.2±C .D .9.将函数y =sin(2x +φ)的图像沿x 轴向左平移π8个单位后,得到一个偶函数的图像,则φ的一个可能取值为( )A. -π4B. 0 C .π4 D .3π410. 已知定义在R 上的函数()f x 满足条件;①对任意的x R ∈,都有()()4f x f x +=;②对任意的[]()()121212,0,2x x x x x f x ∈<<且,都有f ;③对任意的x R ∈,都有()()22f x f x +=-,则下列结论正确的是( )A. ()()()4.57 6.5f f f <<B. ()()()7 4.5 6.5f f f <<C. ()()()4.5 6.57f f f <<D. ()()()7 6.5 4.5f f f <<11.如图所示点F 是抛物线x y 82=的焦点,点A 、B 分别在抛物线x y 82=及圆()22216x y -+= 的实线部分上运动,且AB 总是平行于x 轴,,则FAB ∆的周长的取值范围是( )A. ()6,10B. ()8,12C. []6,8D. []8,1212. 设函数()fx 的定义域为D ,如果x D y D ,∀∈∃∈,使()()2f x f y C C (+=为常数)成立,则称函数()fx 在D 上的均值为C . 给出下列四个函数:①3y x =;②12xy ⎛⎫= ⎪⎝⎭;③y x ln =;④21y x sin =+,则满足在其定义域上均值为1的函数的个数是( )A .1B .2C .3D .4二、填空题:本大题共4小题,每小题4分,共16分,把答案填在答题.......卷.相应位置..... 13.在等差数列289{},10,n a a a S +=中则的值为_____________. 14.已知向量,a b 的夹角为4π,(1,1)a =-,||2b =,则|2|a b +=________. 15.一个组合体的三视图如图,则其体积为________________.16.已知12,F F 是双曲线()222210,0x y a b a b-=>>的左右两个焦点,过点1F 作垂直于x 轴的直线与双曲线的两条渐近线分别交于A B 、两点,2ABF ∆是锐角三角形,则该双曲线的离心率e 的取值范围_______________.三、解答题:本大题共6小题,共74分,解答应写出文字说明,证明过程或演算步骤..................., 把答..案填在答题.....卷.相应位置..... 17.(本小题满分12分)设函数a x x x x f ++=2cos cos sin 3)((Ⅰ)写出函数)(x f 的最小正周期及单调递减区间; (Ⅱ)当⎥⎦⎤⎢⎣⎡-∈3,6ππx 时,函数)(x f 的最大值与最小值的和为23,求实数a 的值.18. (本小题满分12分)在ABC ∆中, c b a ,,分别是角C B A ,,的对边,且1cos cos sin sin 2A C A C +=. (Ⅰ)求B 的大小;(Ⅱ)若2a c +=,b =求ABC ∆的面积.19.(本小题满分12分)设数列}{n a 的前n 项和为n S ,点,,nSn n N n*⎛⎫∈ ⎪⎝⎭均在函数1y x =+的图象上. (Ⅰ)求数列}{n a 的通项公式;(Ⅱ)若}{n b 为正项等比数列,且11=b ,8321=b b b ,求数列{}n n a b +的前n 项和n T .20.(本小题共12分)如图,PA ⊥平面ABCD ,四边形ABCD 为矩形,PA=AB=3,AD=1,点F 是PB 的中点,点E 在边BC 上移动.(Ⅰ)当点E 为BC 的中点时, 证明EF//平面PAC ; (Ⅱ)求三棱锥E-PAD 的体积;(Ⅲ)证明:无论点E 在边BC 的何处,都有PE ⊥AF.21.(本小题满分12分)如图,椭圆222:12x y C a +=)0(>a 的焦点在x 轴上,左右顶点分别为1,A A ,上顶点为B ,抛物线12,C C 分别以A 、B 为焦点,其顶点均为坐标原点O ,1C 与2C 相交于直线y =上一点P .(Ⅰ)求椭圆C 及抛物线12,C C 的方程;(Ⅱ)若动直线l 与直线OP 垂直,且与椭圆C 交于不同的两点M N 、,已知点()Q ,求QM QN ⋅的最小值.22.(本小题满分14分)设函数()ln ()f x x ax a R =-∈(e=2.718 28……是自然对数的底数). (I) 当1a =时,求()f x 在点()1,(1)f 处的切线方程; (1I) 判断()f x 的单调性;(Ⅲ)证明:当x ∈(1,+∞)时,111x x x xe e--⋅<.泉州一中2014—2015学年度第一学期期中考试高三数学(文科)试卷参考答案与评分标准解:(Ⅰ)1cos 2()22xf x x a +=++ ………………1分18. (本小题满分12分)在ABC ∆中, c b a ,,分别是角C B A ,,的对边,且1cos cos sin sin 2A C A C +=. (Ⅰ)求B 的大小;(Ⅱ)若a c +=,b =求ABC ∆的面积.解:(Ⅰ)由1cos cos sin sin 2A C A C +=得: 1cos()2A C +=-,………………………………………………………………………2分∴1cos 2B =,又0B π<<…………………………………………………4分3B π∴=………………………………………………………………………………………6分19.(本小题满分12分)设数列}{n a 的前n 项和为n S ,点,,nSn n N n*⎛⎫∈ ⎪⎝⎭均在函数1y x =+的图象上. (Ⅰ)求数列}{n a 的通项公式;(Ⅱ)若}{n b 为正项等比数列,且11=b ,8321=b b b ,求数列{}n n a b +的前n 项和n T . 解:(Ⅰ)依题意得,,即.当n=1时,a 1=S 1=2………………………………………………………1分 当n≥2时,;……………3分所以n a n2=…………………………………………4分(Ⅱ) 832321==b b b b 得到22=b ,又11=b ,212==∴b b q ,1112--==∴n n n q b b ,…………………………………8分∴ 122n n n a b n -+=+ ,011011011(22)(42)(22)(242)(222)(242)(222)n n n n T n n n ---=++++⋅⋅⋅++=++⋅⋅⋅+++⋅⋅⋅+=++⋅⋅⋅+++⋅⋅⋅+ 221n n n =++- (12)分20.(本小题共12分)如图,PA ⊥平面ABCD ,四边形ABCD 为矩形,PA=AB=3,AD=1,点F 是PB 的中点,点E 在边BC 上移动.(Ⅰ)当点E 为BC 的中点时, 证明EF//平面PAC ; (Ⅱ)求三棱锥E-PAD 的体积;(Ⅲ)证明:无论点E 在边BC 的何处,都有PE ⊥AF.解(Ⅰ)证明: 连结AC ,EF∵点E 、F 分别是边BC 、PB 的中点∴PBC ∆中,PC EF // …………………………………2分 又,平面PAC EF ⊄PAC PC 平面⊂ ………………3分 ∴当点E 是BC 的中点时,EF//平面PAC …………4分 (Ⅱ)∵PA ⊥平面ABCD 且ABCD BC AB AC 面⊂,, ∴AC PA ⊥,AB PA ⊥,BC PA ⊥ ∴PAD Rt ∆中,PA =3,AD=1∴2321=⨯⨯=∆PA AD S PAD ………6分 又四边形ABCD 为矩形∴AB AD ⊥又AD 和PA 是面PAD 上两相交直线 ∴PAD AB 平面⊥又AD//BC∴AB 就是三棱锥E-PAD 的高. ……………………………7分 ∴213233131=⨯⨯=⨯⨯=∆-AB S V PAD PAD E . ……………8分 (Ⅲ)∵AB PA ⊥,PA=AB=3,点F 是PB 的中点∴等腰PAB ∆中,PB AF ⊥ …………………………9分又BC PA ⊥,BC AB ⊥且PA 和AB 是平面PAB 上两相交直线 ∴BC ⊥平面PAB 又PAB AF 平面⊂∴BC AF ⊥ …………………………………………………10分 又PB 和BC 是平面PBC 上两相交直线∴PBC AF 面⊥ …………………………………………11分 又PBC PE 平面⊂ ∴PE AF ⊥∴无论点E 在边BC 的何处,都有PE ⊥AF 成立. …………………………………12分 21.(本小题满分12分)如图,椭圆222:12x y C a +=)0(>a 的焦点在x 轴上,左右顶点分别为1,A A ,上顶点为B ,抛物线12,C C 分别以A 、B 为焦点,其顶点均为坐标原点O ,1C 与2C相交于直线y 上一点P .(Ⅰ)求椭圆C 及抛物线12,C C 的方程;(Ⅱ)若动直线l 与直线OP 垂直,且与椭圆C 交于不同的两点M N 、,已知点()Q ,求QM QN ⋅的最小值.解:(Ⅰ)由题意可得A (a ,0),B (0,2),故抛物线C 1的方程可设为ax y 42=,C 2的方程为y x 242= ……………………1分由⎪⎪⎩⎪⎪⎨⎧===xy y x axy 224422 得)28,8(,4P a =…………3分 ∴椭圆C121622=+y x ,抛物线C 1:,162x y =抛物线C 2:y x 242=…………………………………………………… 5分;(Ⅱ)由(Ⅰ)知,直线OP 的斜率为2,所以直线l 的斜率为22-,设直线l方程为b x y +-=22由⎪⎪⎩⎪⎪⎨⎧+-==+b x y y x 22121622,整理得0)168(28522=-+-b bx x 设M (11,y x )、N (22,y x ),则5168,52822121-==+b x x b x x ………………………………7分因为动直线l 与椭圆C 交于不同两点,所以0)168(2012822>--=∆b b 解得1010<<-b ……………………………………………………8分58)(2221)22)(22(2221212121-=++-=+-+-=b b x x b x x b x b x y y , ∵),2(),,2(2211y x QN y x QM +=+=, ∴2)(2),2)(,2(2121212211++++=++=⋅y y x x x x y x y x QN QM 5141692-+=b b ………………………………………………………………………………………………10分∵1010<<-b ,所以当98-=b 时,QN QM ⋅取得最小值, 其最小值等于938514)98(516)98(592-=--+-⨯………………………………………12分 22.(本小题满分14分)设函数()ln ()f x x ax a R =-∈(e=2.718 28……是自然对数的底数). (I) 当1a =时,求()f x 在点()1,(1)f 处的切线方程; (1I) 判断()f x 的单调性;(Ⅲ)证明:当x ∈(1,+∞)时,111x x x xe e--⋅<.解:(I)当1a =时,()ln f x x x =-,(1)1f =-,∴切点为()1,1-,'1()1f x x=-,'(1)0f =,切线方程为1y =-;………………………………3分(1I) '1()ax f x x-=,………………………………………………………………4分 ∵0x > ∴当0a ≤时,'()0f x ≥,∴()f x 的增区间为(0,)+∞,无减区间;…………………6分当0a >时,'()0100f x x a x ⎧>⇒<<⎨>⎩,'()010f x x a x ⎧<⇒>⎨>⎩, ∴()f x 的增区间为10,a ⎛⎫ ⎪⎝⎭,减区间为1(,)a+∞;…………………9分 (Ⅲ) 当x ∈(1,+∞)时,要证明:111x x x x e e --⋅<. 即证111x x xe +-<,即证1x x x x e -<,即证1ln ln x x x x e -< 即证ln 1x x x x <-, ∵1x >即证ln 1x x <-,……………………………………………………………………… 11分 令()ln 1g x x x =-+ ∵'1()0x g x x-=<, ∴()g x 在(1,+∞)上单调递减,∴()(1)0g x g <=,即ln 1x x <-,∴当x ∈(1,+∞)时,111x x xx e e --⋅<得证. ………………………………………14分。
2014-2015下学期高二物理期中考试试题(含答案)
2014—2015学年度第二学期期中试卷高二物理第Ⅰ卷(选择题 共40分)一、选择题(本题共10小题,每小题4分,共40分.每小题给出的四个选项中,有的小题只有一个选项正确,有的小题有多个选项正确,全部选对的得4分,选对但不全的得2分,有选错或不答的得0分)1. 绕有线圈的铁芯直立在水平桌面上,铁芯上套着一个铝环,线圈与直流稳恒电源、电键相连,如图所示,线圈上端与电源正极相连,闭合电键的瞬间,铝环向上跳起.若保持电键闭合,则( )A .铝环不断升高B .铝环停留在某一高度C .铝环跳起到某一高度后将回落D .如果电源的正、负极对调,观察到的现象不变2. 一交变电流的电压表达式为u =100 sin120πt (V ),由此表达式可知( )A .用电压表测该电压其示数为100 VB .该交变电压的频率为60HzC .将该电压加在100Ω的电阻两端,则该电阻消耗的电功率为100 WD .t =1/480 s 时,该交流电压的瞬时值为50 V3.满载砂子的总质量为M 的小车,在光滑水平面上做匀速运动,速度为0v 。
在行驶途中有质量为m 的砂子从车上漏掉,则砂子漏掉后小车的速度应为:( )A .0vB .m M Mv -0 C .m M mv -0 D .Mv m M 0)(-4. 如图所示,在光滑的水平地面上有一辆平板车,车的两端分别站着人A 和B ,A 的质量为m A ,B 的质量为m B ,m A >m B .最初人和车都处于静止状态.现在,两人同时由静止开始相向而行,A 和B 对地面的速度大小相等,则车 ( )A .静止不动B .左右往返运动C .向右运动D .向左运动5.右图表示一交流电的电流随时间而变化的图像,此交流电流的有效值是 ( ) A .25 A B .5AC .25.3 AD .3.5A6.图是街头变压器通过降压给用户供电的示意图。
变压器输入电压是市电网的电压,不会有很大的波动。
黑龙江省鸡西市第一中学2015届九年级上学期期中测试语文试题
黑龙江省鸡西市第一中学2015届九年级语文上学期期中测试试题试卷总分:120 试卷时间:120分一知识积累及运用。
(26分)1 阅读下段文字,按要求答题。
(4分)生命如一弘清水,需要流动。
也许有时会变得浑浊,但生命之水将穿流不息,在浩荡之中再交次变得清澈,变得博大,变得浩瀚无yín 。
在阳光的照耀下,可以升腾为天上的云彩,也可以化作雨露,给干hé的土地以绿色的希望。
⑴文段中有两个错别字,请找出并改正。
(2分)改为改为⑵写出拼音相对应的汉字。
(2分) yín hé2 依次填入下面这段文字横线上的成语,正确的是(2分)汶川地震,举世同悲;,患难与共,尤显炎黄子孙血浓于水的同胞情。
国殇之日,重生之时;中国挺住,四川雄起,愈见华夏儿女的民族魂。
风雨飘摇风雨同舟百折不挠百炼成钢3 仿写(2分)仿照下面一段话的形式,仍以“幸福是”开头,恰当引用古诗词名句,仿写两句话,组成一个排比句。
幸福是“临行密密缝,意恐迟迟归”的牵挂。
4 名著知识(4分)(1)下面描写的人物分别是谁?用两三个词概括其主要性格特点。
(任选其一)(2分)A.面如重枣,唇若涂丹,丹凤眼,卧蚕眉,相貌堂堂,威风凛凛。
人物:_________,性格特点:________________________B.头戴三叉束发紫金冠,体挂四川红锦百花袍,身披兽面吞头连环铠,腰系勒甲玲珑狮蛮带;引箭随身,手持画戟,坐下嘶风赤兔马。
人物:_________,性格特点:________________________(2)下面描写的人物是谁?(任选两个)(2分)A二十年来辨是非,榴花开处照宫闱。
三春争及初春景?虎兕相逢大梦归。
B才自精明志自高,生于末世运偏消。
清明涕泣江边望,千里东风一梦遥。
C勘破三春景不长,缁衣顿改昔年妆。
可怜绣户侯门女,独卧青灯古佛旁。
D凡鸟偏从末世来,都知爱慕此生才。
一从二令三人木,哭向金陵事更哀。
A B C D5 如果一个犹太人在美国某地开一家修车店,生意好,第二个来此的犹太人定会开一家饮食店。
武汉市部分重点中学2015—2016学年度高一上学期期中测试语文试题及答案语文试卷及答案
湖北省武汉市部分重点中学2015—2016学年度高一上学期期中测试试卷试卷满分:150分甲必考题一、现代文阅读(9分,毎小题3分)阅读下面的文字,完成1-3题唐代的“身份证”中国最早的身份证始于何时?学术界比较流行的观点是隋唐时期。
史料记载,唐高祖李渊进入长安后,沿用了隋朝给每位官员颁发身份证的做法,但将前朝用以证明身份的“竹使符”改成“银兔符”,接着又改为“铜鱼符”。
此后又出现了龟符、龙符、麟符等,但数鱼符使用的范围最广、时间最长,一直沿用到宋代。
鱼符分左右,使用方法是,左符放在“派出所”(当时的内廷),作为身份证的“底根”;右符由持有人随身带着,作为身份的证明来使用。
左右符的数量多少根据使用者的人数和实际需要来定,不一定对等,其第一功能起初并非是表明身份,而是“权利凭证”,可用于调动军队、任免官员。
唐代特别重视“身份证制度”的推广,连高句丽、安南这些蕃国使者也统统都发给不同样式的符,蕃国符以雌雄来分,雄符留在朝廷,雌符交给蕃国来使带回去。
再有来臣,则以雌雄符相合来证明其真实身份。
皇太子也有身份证,但不是符,而是一种玉质的身份证,即所谓“玉契”。
如果皇帝外出亲征,或是其他事情离开京师,由皇太子监国,此时皇太子的身份证又不同了,所使用的是“龙符”;亲王或是大臣留守,则发给“麟符”这种身份证。
符中最有名的是“虎符”,一般由军将们使用,但唐朝实行身份证制度时并不用虎形符。
原来,这是为了避讳祖宗李虎之“虎”。
后来武则天将李姓唐朝改为大周时,也没有用虎符,而用龟符,也许是龟比鱼更珍贵、更受尊崇的原因吧。
虽然不久后龟符随武则天的逝去而消失,但却留下了一个至今特别流行的词汇——金龟婿。
如果一个女子找到了一个身份证是“金龟”的男子做丈夫,最低也得是三品大员,那可是光耀门第的大喜事。
诗人李商隐曾写到:“无端嫁得金龟婿,辜负香衾事早朝”,如今“金龟婿”已经成为民间优质女婿的代名词。
唐代身份证上登记录入的信息比较简单,一般就是“姓名”、“官职”两项,再细一点,将“单位”加上,有的鱼符上甚至连姓名也没有,就是一个物证。
上海市浦东2015-2016学年七年级英语上册期中试题
浦东新区第四教育署2015学年第一学期期中质量测试初一年级英语试卷(测试时间:75分钟,满分:100分)考生注意: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 (第一部分听力共25分)I. Listen to the sentence and choose the right picture. (听句子,选出与内容符合的图片,用A、B、C、D、E、F等表示) (5分)(A) (B) (C)(D) (E) (F)II. Listen to the dialogue and choose the best answer to the questionyou hear. (根据你所听到的对话和问题,选出最恰当的答案,用A、B、C、D等表示) (8分)6. A. A doctor. B. A fireman. C. A cook. D. A policeman.7. A. 6:10 B. 6:50 C. 7:10 D. 10:078. A. Rainy. B. Cloudy. C. Snowy. D. Sunny.9. A. English. B. Chinese. C. German. D. French.10. A. By underground. B. By bike. C. By car. D. On foot.11. A. On November 12th. B. On November 13th.C. On November 14th.D. On November 15th.12. A. He will buy a table. B. He will buy a window.C. He will eat in the restaurant.D. He will work in the restaurant.13. A. A cup of tea. B. A cup of coffee without milk or sugar.C. A cup of tea with milk.D. A cup of coffee with sugar or milk.III. Listen to the passage and tell whether the following statements are true or false. (根据你所听到的短文内容判断下列句子是否正确,符合的用“T”表示,不符合的用“F”表示) (6分)14. Anna is dreaming of having a map of the world.15. Anna’s father likes countries with interesting history because he can see old buildings.16. All the people like travelling in countries with beautiful beaches.17. Australia is a popular place because people can eat delicious food there.18. Anna thinks the people tourists meet is very important.19. Anna’s father wants to visit China because he likes eating delicious food.IV. Listen to the passage and complete the following sentences. (听短文,完成下列句子,每空格限填一词) (6分)20. Mr Black likes hunting with his ________.21. One _______, Mr Black decided to go to themountains to hunt tigers .22. They got off a _______ train and ______ for a few kilometers.23. The farmer answered Mr Black’s question _______.24. He told Mr Black that the tiger _____ away.Part 2 Vocabulary and Grammar(第二部分词汇和语法共45分)I. Look at the phonetic symbol and fill in the blanks. (看音标写单词) (5分)25. Y u Garden is a garden with many _________ buildings in it .26. They bought a new flat in a big housing ___________27. What’s the _________ of that girl? She’s so beautiful!28. My dream is to be an _________ . I want to work for a big company.29. In the past, dogs _________ the caves and hunted animals for people.II. Choose the best answer (选择最恰当的答案) (17分)30. Charles Green is _______ SPCA officer. He helps save animals from danger.A. aB. anC. theD. /31. Mr Lin will teach _______ Chinese next year.A. ourB. weC. oursD. us32. This summer holiday _________ people came to Beijing to watchThe 2015 World Athletics Championships(田径世锦赛).A. thousands ofB. thousandsC. thousand ofD. two thousand of33. Put the sofa ______ the TV set, then we can watch TV comfortably init.A. onB. next toC. oppositeD. behind34. My new classmate, John is a boy from ____.A. IndianB. AmericanC. CanadianD.Britain35. My father drives sick people to the hospital, because he is a/ an _______.A. teacherB. doctorC. ambulance driverD. fireman36. Planes are _________ than trains and buses.A. more quicklyB. fastC. quicklyD. faster37. I saw a street cleaner __________ the street when I went to school this morning.A. swimB. swimmingC. to swimD. to swimming38. The Greens _____________ in China since 2008.A. has livedB. have livedC. livedD. lives39. There’re enough apples and bananas at home. You _______ buy any fruit.A. need toB. don’t needC. needD. don’t need to40. The students should _________ when the teachers give the lessons.A. take notesB. take outC. take turnsD. take care of41. _________ interesting our school life is!A. WhatB. What anC. HowD. How an42. It takes about _________ to travel from Garden City to Beijing by plane.A. two and a half hourB. two and a half hoursC. two hour and a halfD. two hour and half an hour43. I don’t like this pair of glasses. Would you show me ________?A. other glassB. another pairC. the other pairD. another glasses44. He likes his job because he enjoys __________ children Chinese.A. to teachB. taughtC. teachD. teaching45. It is very cold today, _______ we should put on more clothes.A. becauseB. butC. soD. or46. —____________________? —I want to buy a ticket to Hangzhou.A. What are you doingB. How old are youC. Where is the stationD. Can I help youIII. Complete the following passage with the words or expressions in the box. Each can only be used once. (将下列单词或词组填入空格,每空格限填一词,每词只能填一次,用A、B、C、D、E、F等表示) (5分)A. WhenB. InviteC. fewerD. moreE. startF. importantDo you have a friend? It’s very special to have a best friend, but it is also 47 to have other friends. That way, you’ll always have friends to play with and you won’t feel lonely(孤独的).So how do you make friends? Well, you could 48 at your school. Are there any kids you would like to play with? Look for chances to say “Hi”to them, smile and be friendly.Offer to share something with them or say something nice about them. 49 someone to play with you or say, “ Do you want to sit here or in the lunchroom?”50 you’re at recess(课间休息时), walk over to the kid you want to play with, be friendly, and say, “Hi, can I paly,too?” Or just join in.The best way to make friends is to be a friend. Be kind, be friendly, share and say nice things, offer to help and pretty soon, you’ll have one, or two, or even 51 new friends. Good luck!IV. Complete the sentences with the given words in their proper forms. (用括号内所给单词的适当形式完成句子,每空格限填一词) (6分)52. I need more ___________ for books in my room .(shelf)53. Tom, you should clean the bedroom by __________. (you)54. On Hainan Island, a lot of __________ (tour) enjoy swimming in the sea and eating seafood.55. Guiding Dogs help blind people cross the road ________. (save )56. You mustn’t be ___________ (kind) to your new kitten. She’s so lovely.57. Her leg was ____________ in the accident last week. (break)V. Rewrite the following sentences as required. (根据要求改写句子,每空格限填一词) (12分)58. She has some bread and milk for breakfast. (否定句)She __________ __________ any bread or milk for breakfast.59. Simon and Lucy have lived in Beijing for many years. (划线提问)_________ _________ have Simon and Lucy lived in Beijing?60. I see Mr Ma selling flowers in his shop. (划线部分提问)__________ do you see Mr Ma _________ in his shop?61. Betty’s father is a doctor. Betty’s mother is a doctor, too. (合并为一句)_________ Betty’s father _________ mother are doctors.62. She likes the white cat better than the yellow one.(保持句意相同)She _________ the white cat _________ the yellow one.63. Mary, a, pet, wants, to, the, lovely, keep, bird, as (连词成句)___________________________________________________________ _________Part 3 Reading and Writing ( 第三部分阅读和写话共30分) I. Reading comprehension. (阅读理解): (共20分)A. Choose the best answer. (根据表格信息,选择最恰当的答案,用A、B、C、D等表示)(5分)64. ______ has lived in America for the longest time among the four students.A. KalumiB. CarolineC. ZhanghuiD. Claude65. ______ were teachers in their own countries.A. Zhang Hui and ClaudeB. Zhang Hui and CarolineC. Kalumi and ClaudeD. Caroline and Claude66. Of the four persons, _______ has the biggest family.A. Zhang HuiB. ClaudeC. CarolineD. Kalumi67. Zhang Hui and Caroline both _________.A. come from ChinaB. live with their family in the USA.C. like sportsD. like travelling68. These students may ______ together.A. draw picturesB. play basketballC. teach EnglishD. learn English in the same classB. Choose the words or expressions and complete the passage. (选择最恰当的单词或词语完成短文,用A、B、C、D等表示) (5分) We can see walls everywhere in the world. But The Great Wall of China is the 69 of all. The Chinese call it “The Ten-Thousand-Li Great Wall.” It goes from west to east,70 mountains, through valleys(山谷) and finally reaches the sea. The Great Wall is more than 6,000 kilometres long, 6~7 metres high and 4~5 metres wide. In some places it is wide enough for five horses or ten men walk side by side along the top.The Great Wall has a history of over two thousand years. People began to build the wall in the Spring and Autumn Period(春秋时期) in Chinese history. Qin Shihuang let people join up all the walls. He thought these walls could keep the enemy out of the country, 71 the Great Wall came to the world.When you visit the Great Wall, you can’t wait to know how the Chinese people could build such a great wall thousands of years ago .72 any modern things, it is really difficult to build it. They have to do all the work by hand. It takes millions of men hundreds of years to build it. And almost none of them can live when they finish it. So we often saythe Great Wall is made of millions of 73 .Today, the Great Wall becomes a place of interest not only to the Chinese people, but also to people all over the world. We Chinese people all feel proud of it.69. A. nicest B. highest C. longestD. widest70. A. across B. from C. throughD. over71. A. than B. then C. tomorrowD. yesterday72. A. With B. Without C. BecauseD. So73. A. homes B. trees C. stonesD. livesC. Read the passage and fill in the blanks with proper words. (在短文的空格内填入适当的词,使其内容通顺,每空格限填一词,首字母已给) (5分)Dogs are always seen as humans’ good friends. Now, there is a dog that plays a very important role in a woman’s life.Kate Cross is a retired(退休的) teacher. She suffers(遭受) fromserious illness. The illness has m 74 her joint(关节) very weak which brings a lot of inconvenience(不便) to her life. Even opening a door is enough to break her shoulder(肩膀).Byron, the golden Labrador(拉布拉多), helps his owner Kate clean the room, go shopping at the s 75 and get money from the ATM machine. He can even help her make a cup of tea and he always r 76 to put a hot water bottle under her duvet(羽绒被) before she goes to bed. The clever Byron was trained by a charity(慈善机构), and now he is very i 77 to Kate. He brings hope to Kate and changes her life. “Byron has given me my life b ack. I can live on my own and don’t have to rely on(依靠) my husband or other people doing everything for me, because Byron is a 78 there. For me, he’s not only a super dog, but also a family member.” Kate said.D. Read the passage and answer the questions. (根据短文内容回答下列问题) (5分)From a plane you can see the fields, cities, mountains or rivers below. If we go into space, we will see much more of the Earth. People and man-made satellites(人造卫星) are sent up into space to look at the Earth, the stars and other planets to learn more about them.The moon is our nearest neighbour in space. Men have visited it already. It is smaller than the Earth. Plants can't grow on the moonbecause there's no air or water on it. The moon hasn't its own light. It shines back the light of the sun. When the sun is shining on the side of the moon that faces us, it looks like a great round ball. We can't see the moon when the sun is shining on the side of the moon that doesn't face us.In fact, the moon isn't as near as it looks. It is three hundred and eighty thousand kilometres away from the Earth. Of course we can fly to the moon in a spaceship. A spaceship flies very fast, and it flies at about eleven kilometres a second. So it only takes more than three days to get there by spaceship.79. What can you see in space?We can see the Earth ,_________________________80. There are some plants on the moon, aren’t there?____________________________________________81. What happens when the sun is shining on the side of the moon that doesn't face us?_______________________________________________82. Why does the moon look bright sometimes?Because it shines back ________________________________83. How far is the moon away from the Earth?It is ___________________ kilometers away from the Earth.II.Writing. (作文)84. Write a passag e of at least 50 words on the topic “My dream job”. (以“我理想的职业”为题写一篇不少于50字的短文,标点符号不占格) (10分)Use the following points as a reference.(以下内容仅供参考)1.What is your dream job?2.Why do you like it? Give at least 2 reasons. (至少给出两个理由)3.What will you do at work?浦东新区第四教育署2015学年第一学期期中质量测试初一年级英语听力文字Part 1 Listening (第一部分听力共25分)I. Listen to the sentence and choose the right picture. (听句子,选出与内容符合的图片,用A、B、C、D、E、F等表示) (5分)1. We can go to Guangzhou by train. It’s more interesting.2. Playing badminton is my favourite hobby.3. Jane works in an office. She types letters and takes notes.4. Yesterday, I saw a traffic accident on my way home.5. We’ll move to a new flat with a big balcony.II. Listen to the dialogue and choose the best answer to the question you hear. (根据你所听到的对话和问题,选出最恰当的答案,用A、B、C、D等表示) (8分)6. W: What does your father do, Mark?M: He’s a fireman.W: Does he like his job?M: Yes, he does.Q: What job does Mark’s father do?7. M: What time do you usually leave home, Alice?W: I usually leave home at ten to seven in the morning.Q: What time does Alice leave home?8. W: Shall we have a barbecue in Century Park tomorrow?M: I don’t think it’s a good idea. The weather report says it’s going to rain tomorrow.Q: What will the weather be like tomorrow?9. M: Can you speak French, Miss Jin?W: No, I can’t. But I can speak English, German, and a little Chinese.Q: Which language can’t Miss Jin speak?10. W: Jack, how does your mother go to work every day?M: She drives to work. How about your mother, Tina?W: She goes to work by underground.Q: How does Tina’s mother go to work every day?11. W: Will you come to my birthday party tomorrow?M: I’d like to, but what’s the date today, Mary?W: It’s November 13th.Q: When is Mary’s birthday?12. W: Good evening. Welcome to Sunny Restaurant.M: Good evening. Can I have a table of two near the window?W: Certainly. This way, please.Q: What will the man most probably do?13. W: Would you like a cup of tea?M: I prefer coffee, please.W: Do you want any milk or sugar in your coffee?M: No, thanks.Q: What would the man like?III. Listen to the passage and tell whether the following statements are true or false. (根据你所听到的短文内容判断下列句子是否正确,符合的用“T”表示,不符合的用“F”表示) (6分)Anna was looking at a map of the world and dreaming of all the countries she’d like to visit.“Which countries would you like to visit?” she asked her father. “I like countries with interesting history, like Italy and Egypt. They are all very old c ountries and you can still see many old buildings there.” Her father answered.“Yes, old buildings and history are interesting, but some people like to go somewhere with beautiful beaches,” said Anna.“That’s true, Anna,”her father said. “Sometimes it’s nice to visit countries that have good weather and beautiful beaches. That’s why places like Australia are so popular.”“Well, I think one of the best things about visiting different countries is the people you meet. People should always be friendly and helpful to tourists so that more tourists will visit their country,” said Anna.“Another reason for me to go to the country is the delicious food. So next year let’s pay a visit to China.” Father added.IV. Listen to the passage and complete the following sentences. (听短文,完成下列句子,每空格限填一词) (6分)Mr. Black liked hunting. When he had time, he went on hunting with his friend, Peter. They always enjoyed themselves. One summer he said to himself, “ I have never been to the mountains. This time I will go there to hunt tigers. That must be interesting.” So when his holidays came, Mr.Black together with Peter went to the station, bought a ticket and was on the train to the mountains. They got off at a small station and walked for a few kilometres. Then they saw a farmer in front of his house. “Good morning.” Mr. Black said to him, “ Are there any tigers here?”“ Well,”answered the farmer slowly, “ There was one last year. But when it heard someone coming to hunt tigers, it moved to another place, I think.”浦东新区第四教育署2015学年第一学期期中质量测试初一年级英语听力文字及答案Part 1 Listening (第一部分听力共25分)I. Listen to the sentence and choose the right picture. (听句子,选出与内容符合的图片,用A、B、C、D、E、F等表示) (5分)1. We can go to Guangzhou by train. It’s more interesting.2. Playing badminton is my favourite hobby.3. Jane works in an office. She types letters and takes notes.4. Yesterday, I saw a traffic accident on my way home.5. We’ll move to a new flat with a big balcony.(DEAFB)II. Listen to the dialogue and choose the best answer to the question you hear. (根据你所听到的对话和问题,选出最恰当的答案,用A、B、C、D等表示) (8分)6. W: What does your father do, Mark?M: He’s a fireman.W: Does he like his job?M: Yes, he does.Q: What job does Mark’s father do? (B)7. M: What time do you usually leave home, Alice?W: I usually leave home at ten to seven in the morning.Q: What time does Alice leave home? (B)8. W: Shall we have a barbecue in Century Park tomorrow?M: I don’t think it’s a good idea. The weather report says it’s going to rain tomorrow.Q: What will the weather be like tomorrow? (A)9. M: Can you speak French, Miss Jin?W: No, I can’t. But I can speak English, German, and a little Chinese.Q: Which language can’t Miss Jin speak? (D)10. W: Jack, how does your mother go to work every day?M: She drives to work. How about your mother, Tina?W: She goes to work by underground.Q: How does Tina’s mother go to work every day? (A)11. W: Will you come to my birthday party tomorrow?M: I’d like to, but what’s the date today, Mary?W: It’s November 13th.Q: When is Mary’s birthday? (C)12. W: Good evening. Welcome to Sunny Restaurant.M: Good evening. Can I have a table of two near the window?W: Certainly. This way, please.Q: What will the man most probably do? (C)13. W: Would you like a cup of tea?M: I prefer coffee, please.W: Do you want any milk or sugar in your coffee?M: No, thanks.Q: What would the man like? (B)III. Listen to the passage and tell whether the following statements are true or false. (根据你所听到的短文内容判断下列句子是否正确,符合的用“T”表示,不符合的用“F”表示) (6分)Anna was looking at a map of the world and dreaming of all the countries she’d like to visit.“Which countries would you like to visit?” she asked her father. “I like countries with interesting history, like Italy and Egypt. They are all very old countries and you can still see many old buildings there.” Her father answered.“Yes, old buildings and history are interesting, but some people like to go somewhere with beautiful beaches,” said Anna.“That’s true, Anna,”her father said. “Sometimes it’s nice to visit countries that have good weather and beautiful beaches. That’s why places like Australia are so popular.”“Well, I think one of the best things about visiting different countries is the people you meet. People should always be friendly and helpful to tourists so that more tourists will visit their country,” said Anna.“Another reason for me to go to the country is the delicious food. So next year let’s pay a visit to China.” Father added.(FTFFTT)IV. Listen to the passage and complete the following sentences. (听短文,完成下列句子,每空格限填一词) (6分)Mr. Black liked hunting. When he had time, he went on hunting with his friend, Peter. They always enjoyed themselves. One summer he said to himself, “ I have never been to the mountains. This time I will go there to hunt tigers. That must be interesting.” So when his holidays came, Mr. Black together with Peter went to the station, bought a ticket and was on the train to the mountains. They got off at a small station and walked for a few kilometres. Then they saw a farmer in front of his house. “Good morning.” Mr. Black said to him, “ Are there any tigers here?”“ Well,”answered the farmer slowly, “ There was one last year. But when it heard someone coming to hunt tigers, it moved to another place, I think.”20. friend 21. summer 22. small, w alked 23. slowly 24. movedPart 2 Vocabulary and Grammar(第二部分词汇和语法共45分)I. Look at the phonetic symbol and fill in the blanks. (看音标写单词) (5分)25. ancient 26. estate 27. nationality 28. architect 29. guardedII. Choose the best answer (选择最恰当的答案) (17分)30-34 BDACD 35-39 CDBBD 40-44 ACBBD 45-46 CDIII. Complete the following passage with the words or expressions in the box. Each can only be used once. (将下列单词或词组填入空格,每空格限填一词,每词只能填一次,用A、B、C、D、E、F等表示) (5分)FEBADIV. Complete the sentences with the given words in their proper forms. (用括号内所给单词的适当形式完成句子,每空格限填一词) (6分)52. shelves 53. yourself 54. tourists 55. safely 56. unkind 57. brokenV. Rewrite the following sentences as required. (根据要求改写句子,每空格限填一词) (12分)58. doesn’t have 59. How long 60. What, doing 61. Both, and62. prefers, to63. Mary wants to keep the lovely bird as a pet. (此题2分)Part 3 Reading and Writing ( 第三部分阅读和写话共30分) I. Reading comprehension. (阅读理解): (共20分)A. Choose the best answer. (根据表格信息,选择最恰当的答案,用A、B、C、D等表示)(5分)BADCDB. Choose the words or expressions and complete the passage. (选择最恰当的单词或词语完成短文,用A、B、C、D等表示) (5分) CABBDC. Read the passage and fill in the blanks with proper words. (在短文的空格内填入适当的词,使其内容通顺,每空格限填一词,首字母已给) (5分)74. made 75. supermarket/shop 76. remembers 77.important 78. alwaysD. Read the passage and answer the questions. (根据短文内容回答下列问题) (5分)79. (We can see the Earth,) the stars and other planets.80.No, there aren’t.81.We can’t see the moon.82.(Because it shines back) the light of the sun.83.(It is) three hundred and eighty thousand /380,000 (kilometers away from the Earth.)II.Writing. (作文)84. Write a passage of at least 50 words on the topic “My dream job ”. (以“我理想的职业”为题写一篇不少于50字的短文,标点符号不占格) (10分)(Omitted.)薄雾浓云愁永昼,瑞脑消金兽。
山东省临沂市2015届高三上学期检测期中考试物理试题(word版)
山东省临沂市2015届高三上学期检测期中考试物理试题本试卷分第I卷(选择题)和第Ⅱ卷(非选择题)两部分.满分100分,考试时间100分钟,注意事项:1.答第I卷前,考生务必将自己的姓名、准考证号、考试科目、试卷类型(A或B)用铅笔涂写在答题纸上。
2.每小题选出答案后,用铅笔把答题纸上对应题目的答案代号涂黑,如需改动,用橡皮擦干净后,再选涂其它答案,不能答在试题卷上。
3.第Ⅱ卷答案也要写在答题纸上,考试结束后将答题纸交回。
第I卷(选择题共40分)一、选择题:本大题箕l0小题,每小题4分,共40分.在每小题给出的四个选项中,有的只有一项符合题目要求,有的有多项符合题目要求,全部选对的得4分,选对但不全的得2分,有选错的得0分.1.关于运动情况的描述,下列说法中错误..的是A.初速度为零的匀变速运动,一定是直线运动B.匀变速运动的速度大小和方向可以同时变化C.做变速运动的物体,其动能一定变化D.变速直线运动的加速度方向和速度方向有可能不相同2.某质点做直线运动的v-t图象如图所示,该质点A.第1秒末速度方向发生了改变B.第2秒末加速度方向发生了改变C.前2秒内发生的位移为零D.第3秒末和第5秒末的位置相同3.某公交车沿水平公路做匀变速直线运动,车顶上用一轻杆和一细线各悬挂一小球,轻杆与竖直方向成θ角固定于车顶,细线与竖直方向成α角,如图所示,若θ<a,不考虑一切阻力,则下列说法中正确的是A.小车可能以加速度gtanα向右做匀加速运动B.小车可能以加速度gtanθ向左做匀减速运动C.轻杆对小球的弹力方向沿轻杆向上D.轻杆对小球的弹力方向与细线平行向上.4.如图所示,叠放在水平面上的三个物体A、B、C一起向右做匀速直线运动,其中C物体受到水平拉力F作用,下列判断正确的是A.A与B的接触面可能是光滑的B.B与C的接触面可能是光滑的C.A与B的接触面一定是粗糙的D.C与水平面的接触面一定是粗糙的5.一物块静止在粗糙的水平桌面上,物块与桌面间的最大静摩擦力等于滑动摩擦力.若给该物块施加一水平力F =kt(后是大于零的常数),则物块的加速度a和其受到的摩擦力f随时间变化的图象正确的是6.2013年12月10日晚上九点二十分,在太空飞行了九天的“嫦娥三号”飞船再次成功变轨,从l00km×l00km的环月圆轨道I降低到椭圆轨道Ⅱ(近月点15km、远月点l00km),两轨道相交于点P,如图所示.关于“嫦娥三号”飞船,以下说法正确的是A.飞船在轨道I上运动到P点的速度比在轨道Ⅱ上运动到P点的速B.飞船在轨道I上运动到尸点的向心加速度比在轨道Ⅱ上运动到P点的向心加速度小C.飞船在轨道I上的引力势能与动能之和比在轨道Ⅱ上的引力势能与动能之和大D.飞船在轨道Ⅱ上运动的周期大于在轨道I上运动的周期7.如图所示,PQ为等量异种点电荷A、B连线的中垂线,C为中垂线上的一点,M、N分别为A C.BC的中点.若取无穷远处的电势为零,则下列判断正确的是A.M、N两点场强相同B.M、Ⅳ两点电势相同C.负电荷由无穷远处移到Ⅳ点时,电势能一定增加D.负电荷由无穷远处移到C处,电场力做功为零8.如图所示,一个质量为m的圆环套在固定的倾斜光滑杆上的B点,并与竖直放置的轻质弹簧上端相连,弹簧的下端固定在地面上的A点,此时弹簧处于原长h.当圆环从静止开始沿杆下滑至底端C时速度恰好为零.则在圆环下滑的过程中A.圆环的机械能守恒B.弹簧的弹性势能先增大后减小C.弹簧的弹性势能增加了mghD.弹簧的弹性势能最大时圆环应处于BC之间的某一位置9.甲从离地h高处以水平初速度v0抛出一物体A,同时乙从地面以大小相等的初速度v0竖直上抛物体B,且它们的初速度在同一竖直平面内,空气阻力不计.若甲、乙两人抛出点的水平距离为s,为使B能在上升过程与A相遇,则h、v0、s应满足的关系是10.“魔盘”娱乐设施转动得很慢时,盘上的人都可以随“魔盘”一起转动而不至于被甩开,随着“魔盘”的转速增大,盘上的人逐渐向边缘滑去.两个质量均为m的小孩a和b(可视为质点)坐在水平“魔盘”上,其简化图如图所示.a、6与转轴OO'的距离分别为Z和2Z.两小孩与“魔盘”的最大静摩擦力(.等于滑动摩擦力)为其所受重力的k倍,重力加速度大小为g若“魔盘”从静止开始绕转轴缓慢地加速转动,用∞表示“魔盘”转动的角速度,下列说法正确的是A .b 一定比a 先开始滑动B .a 、b 所受的摩擦力始终相等C .b 开始滑动的临界角速度ω=2kg lD .当ω=23kgl时,a 所受摩擦力的大小为kmg 第Ⅱ卷(非选择题共60分)注意事项:1.第Ⅱ卷共6小题,其中11 -12小题为实验题,13 -16题为计算题.2.第Ⅱ卷所有题目的答案考生须用黑色签字笔答在答题纸上,在试题卷上答题无效, 二、实验题:本题共15分,把答案填在答题纸上的相应位置。
2015-2016(1)期中考试 七年级 历史 试卷及答案
班级 姓名 考号……………………………密……………………………………………………封…………………………………………线………………………2015—2016学年度第一学期期中考试七年级历史试题(全卷两个大题,共 29 个小题;满分100分,考试时间60分)题号得分一、在下列每小题所列出的四个选项中,只有一项是最符合题意的。
(每小题2分,共50分) 1.目前,我国境内已知最早的人类是 ( ) A.北京人 B.元谋人 C.山顶洞人 D.蓝田人2. 2014年5月18日,集展览、科普教育等功能于一体的北京周口店遗址博物馆新馆正式对公众开放。
该馆重点介绍的原始人群是( )A .元谋人B .北京人C .半坡居民D .河姆渡居民 3. 下列考古发现,能够证明半坡居民比北京人进步的是( )①打制石器 ②钻孔石斧 ③鱼纹彩陶盆 ④稻谷遗存 A .①② B .①④ C .②③ D .③④ 4. 下列现象出现的先后顺序是( )①使用骨针缝制衣服 ②使用天然火 ③种植水稻 ④制作彩陶 A.②①③④ B.①②③④ C.④③②① D.①③②④ 5请根据“长江流域”、“水稻”、“干栏式房屋”等信息,判断这是描述哪一原始居民的生活? A .北京人 B .山顶洞人 C .河姆渡原始居民 D .半坡原始居民6. 2014月5日,甲午年清明公祭轩辕黄帝典礼在陕西省黄陵县黄帝陵揭幕,来自全国各地及海外华人华侨近万人参加典礼。
下列有关黄帝的叙述不正确...的是( ) A .建造宫室、车船,制作兵器、衣裳 B .让部下发明文字、历法、算术和音乐 C .他是传说时代的治水英雄 D .他的妻子螺祖发明养蚕抽丝技术7. 夏商西周国家统治人民的两种主要手段是( )①暴力镇压 ②实行分封制 ③礼仪教化 ④实行宗法制 A .①② B .③④ C .①③ D .②④ 8. 战国末期,合纵未能最终成功主要是因为( ) A .秦国力量的强大 B .连横的策略更加灵活C .合纵家的才能不行D .各国都仅为了维护自身的利益9.下列哪些国家既属于春秋五霸,又属于战国七雄?A .齐国、秦国、晋国B .齐国、秦国、楚国C .宋国、晋国、齐国D .韩国、赵国、魏国 10. 问鼎中原的诸侯王是( )A .齐桓公B .宋襄公C .秦穆公D .楚庄王 11.史书上记载春秋时期“公作则迟”,“分地则速”。
2015年人大附中高一期中试题
-1
2
-3
4
-5
6
e
f(x)
1
1
1
1
1
y
z
若当且仅当C中含有e和至少A中3个整数或者C中至少含有A中5个整数时,C为集合A的好子集,则所有满足条件的数组 为.
三、解答题(每题10分,共30分,解答应写出文字说明证明过程或演算步骤.集合 .
图像可能是( )
7.某食品的保鲜时间 (单位:小时)与储藏温度 (单位:℃)满足函数关系: ( 为自然对数的底数, 为常数).若该食品在0℃的保鲜时间是192小时,在22℃的保鲜时间是48小时,则该食品在33℃的保鲜时间是( )
A.16小时B.20小时C.24小时D.21小时
8.函数 的图像是两条直线的一部分,如右图所示,其定义域为 ,则不等式 的解集为( )
人大附中2015~2016年高一数学期中试题
I卷(共17道题,满分100分)
一、选择题(每小题5分,共40分)
1. 已知集合 则右图阴影部分表示的
集合为( )
A. B. C. D.
2.在区间 上是单调递减函数的是( )
A. B. C. D.
3.已知定义在R上的函数 的图像是连续不断的,且有如下对应值表:
(I)求A,B;
(II)求 .
16.(本小题10分)
已知函数 .
(I)求 的定义域;
(II)判断函数 的奇偶性;
(III)用定义证明函数 在 上是减函数.
17.(本小题10分)
某蔬菜基地种植西红柿,由历年市场行情得知,从二月一日起的300天内,西红柿市场售价与上市时间的关系用图1的一条折线表示:西红柿的种植成本与上市时间的关系用图2的抛物线表示.
2015学年历史期中试题(含答案)
2015年春七年级历史期中试题一、选择题:(每小题2分,共50分)1、“话说天下大势,合久必分,分久必合。
”在中国历史上,分裂和统一的局面曾交替出现,下列帝王中完成了统一大业历史使命的是()①秦始皇②汉武帝③隋文帝④北魏孝文帝A、①②B、①③C、②④D、②③2、著名学者纪连海在谈到中国古代科举制度时一语惊人,说道:“清朝灭亡,就是因为取消了科举制度。
”下列关于科举制度的说法中,不正确的是()A、唐代创立并完善了科举制度 B、科举制度就是用分科考试的方法选拔人才C、进士科是唐代普遍推崇的科目D、科举制度激发了读书人的自信和热情,推动了唐代社会的发展3、小明将参加学校组织的“话说唐太宗政绩”擂台赛,他准备的下列史实不正确的是()A、任用魏征等贤臣B、重视人才的培养C、轻徭薄赋,减轻农民负担D、创立科举制度4、杜甫的诗句“稻米流脂粟米白,公私仓廪俱丰实”描写的情景出现在()A、“文景之治”B、“开皇之治”C、“贞观之治”D、“开元盛世”5、假如你漫步在唐朝长安街头,你能看到以下哪些有趣现象?()①城市规划合理,街道整齐②许多外国人在学习中国文化或经商③在住宅区有许多店铺,商业繁荣④众多读书人边喝茶边吟诗作对,其乐融融A、①②B、②③C、①②④D、①②③④6、杜甫被称为“诗圣”,其诗作被称为“诗史”,主要是因为()A、气势雄浑,感情真挚B、创作规范,语言凝练C、生逢乱世,饱经沧桑D、关注现实,忧国忧民7、隋朝开凿大运河,其最主要作用是()A、促进南北经济的交流B、方便隋炀帝南巡C、加强北部边防D、巩固了隋朝统治8、生活在隋唐时期的读书人,他们要参加哪一种考试制度才能担任政府官吏?()A、察举制B、九品中正制C、科举制D、八股取士9、2006年7月1日全线通车的青藏铁路将给广大藏族同胞的生活带来巨大的变化。
藏族人的祖先在唐朝时称为()A 、赞普 B、吐蕃 C 、突厥 D 、回鹘10、唐太宗之所以被北方各族尊称为“天可汗”,主要是因为()A、强大的军事B、开明的民族政策C、唐朝是世界的中心D、唐太宗本人具有“天可汗”的素质11、“苏湖熟,天下足”反映的实质性问题是()A、苏湖地区粮食获得了大丰收B、全国的经济中心从黄河流域转移到长江流域C、苏湖地区是我国的经济重心D、宋朝粮食产量非常大12、张冰要研究“辽、宋、夏、金、元”时期的历史,他拟定了四题目,请帮助他选择一个最恰当的研究题目()A繁荣与开放的社会B国家分裂的时代 C经济重心的南移 D民族政权并立的时代13、下列能正确反映北宋与少数民族政权并立的示意图是()A B C D14、倘若唐太宗知道千年之后会有“唐宗宋祖稍逊风骚”一说,或许会感到委屈,唐太宗在促进唐朝文化发展方面的贡献是 ( )A、建立太学B、扩充国学规模C、设进士科D、废科举制15、鉴真和玄奘都是唐朝对外交往的杰出人物下列内容属于鉴真和玄奘共同之处的是()①都是唐朝的僧人②、都在唐朝的对外交往中有重大贡献③都为完成自己的使命历尽艰辛④都有一种顽强的毅力和百折不挠的精神A、①②③④B、①②③C、②③④D、①②④16、史书上有“国家根本,仰给东南”的说法,我国古代经济重心南移最终完成于哪一时期?()A.隋朝 B.南宋 C.元朝 D.明朝17、下列对“诗圣”杜甫生活时代最确切的表述是()A、唐太宗统治时期的贞观年间B、唐玄宗统治前期的开元年间C、唐朝由繁盛走向衰落时代D、社会矛盾重重的中唐时代18、宋金南北对峙局面形成的标志是()A、澶渊之盟B、靖康之变C、郾城大捷D、1141年宋金定立和议19、宋朝时的主要对外贸易港口有()①福州②广州③泉州④杭州A、①②③B、②③④C、①③④D、①②④20、下面那种说法符合隋唐的特点()A、中华文明的起源B、中华社会的繁荣开放C、中华民族的大融合D、中华帝国的衰落21、隋朝在中国历史上的最大贡献是()A、重新统一南北B、建立三省六部制C、创立科举制D、开通大运河22、隋朝的统治最类似于()A、秦朝B、东汉C、西晋D、东晋23、我们今天肯定武则天,主要是因为()A、我国历史上唯一的女皇帝B、临朝听政,开创殿试C、重用人才,奖励生产D、在“贞观之治”和“开元盛世”间起承上启下的作用24、唐太宗、武则天、唐玄宗都共同注意的是()A、轻徭薄役B、重用人才C、减轻刑罚D、善于纳谏25、唐朝由盛转衰的转折点是 ( )A、安史之乱B、朋党之争C、藩镇割据D、宦官专政26、和谐是人类永恒的追求,隋唐时期的各种制度和政策,对于我们今天建设和谐社会和持久和平、共同繁荣的和谐世界,依然有很多可资借鉴的地方。
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QUESTION POOL FOR MID-TERM TEST(English Reading, Semester 3)Unit1-A1.What did Jimmy’s 57th birthday party remind the writer and her friends of?2.Illustrate the usage of “end up” with at least two examples.3.The U.S. _____that the economy will continue to grow.Complete the sentence using one word which means “promise to do something”.Write down the answer on the blackboard.4.Rights are ______ from duties.A.unexpectedB. inseparableC. vacantD. festive5.Make a sentence with “restrain”.6.She was a spy, so she____(伪装) herself as a waiter, watching what was goingon around.Write down the answer on the blackboard.7.Translation:伴随我成长的是“到外面玩,把你哥哥带上”。
8.Translation: 他脸上茫然的表情9.Make one sentence with “long” as an adj ective and as a verb respectively.10.A short opening paragraph enables the reader to quickly ______ what the articleis about.A.exhaustB. graspC. deliverUnit1-B1.It was very _____of you to drive me home.Use one word to describe one who is always thinking about the feelings and needs of other people.2.Translate the following sentence with the expression given.她一时冲动买了这辆车。
(on impulse)3.She admitted the fact that he had been wrong. Which of the following is similar inmeaning to the underlined word?A. reckonedB. acknowledged C stretched D.provoked4.We all went back to our_____ homes to wait for news. (各自的)5.Translate the following sentence with the expression given.她不是一个好的画家。
(not much of )6.Life is full of _______ (good and bad experiences).Use one phrase to express the same meaning to complete the sentence.7.Translate the following sentence with the word given.没有目标的生活是空虚的。
(hollow)8.Translate the following sentence with the word given.你的发言激励我们更加努力去工作。
(inspire)9.Translation:We should not mislead ourselves into thinking that the ones we love must be like us. The key is to recognize and appreciate our differences. Those differencesprovide the mystery and wonder of human relationships.10.Illustrate the difference between “considerate” and “considerable” with examples.e simile or metaphor to describe “love”. (no less than 10 words)12.In your opinion, why does love need time?13.Why does love need the ability to let go?14.From your perspective, what are the important factors in maintaining a goodrelationship with the ones you love? (at least 5 items)15.Translation:Love is comparable to a long road up a mountain with many ups and downs.16.When his girlfriend left him, his world _________.A.gave upB. picked onC. tracked downD. fell apart Unit2-A1.Given time, prices and wages would eventually be adjusted and fullemployment may be achieved. Which of the following words CANNOT be used to fill in the blank?A. enoughB. adequateC. sufficientD. deficient2.Translation:Because women often restrict their diet in an effort to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.3.Generally, which of the following solutions is better to undo the problem of irondeficiency and why?A.modifying the diet through adding more iron-rich foods to itB.taking iron supplements4.Why is it sensible to choose an iron pan when cooking?5.What are the possible symptoms of an iron deficiency?6.Translate the following sentence into Chinese using the expressions given.适量的运动对我们的身体非常有益。
(moderate; beneficial)7.Exercise can result in iron loss through a variety of mechanisms, such as________ and _______.A. in sweatB. in breathingC. in bleeding8.Make a sentence using the sentence pattern given.It is advisable for sb. to do sth.9.List some iron-rich foods. Mention at least five of them.10.Translate the following expression.加铁食盐11.Translate the following expression.加钙燕麦片12.Make a sentence using the following pattern.一项科学研究(调查/实验)表明……13.The iron content of tomato sauce cooked in an iron pot for three hours showed astriking increase, the level ______ nearly 30 times.A.goes upB. has gone upC. going upD. gone up14.People with an iron deficiency should consume more meat, dates and vegetables.What does the underlined word mean?15.Translate the following sentence with the word given.他从读书中获得乐趣。
(derive)16.Because of the popularity of the region, it’s _____ to book hotels in advance.A.agreeableB. applicableC. awareD. advisableUnit2-B1.What are the benefits of exercise? (Mention at least two aspects)2.What’s your favorite exercise and why?3.Her interest in flowers stems from her childhood in the countryside. Which of thefollowing expression CANNOT be used to replace the underlined part?es fromB. results inC. results from4.There is more than one way to tackle this problem.Are there any other expressions similar to the underlined word in meaning? List at least two of them.5.Translation.The advertising campaignis intended to boost sales.6.Just as exercise strengthens the heart and lungs, bones and muscles, it may alsopower up the brain.Based on the previous exampl e, make a sentence using “just as”.7.Translation:一系列的科学研究8.Translation:While animals aren’t people, it is logical to m ake the inference that an effect found in rats may also apply to humans.9.Translate the sentence with the expression given.他的成功归因于他个人的努力和父母的支持。