2012-2013学年高二配合北师大版广东专版第31期测试题答案解析AB版

合集下载

2012-2013学年高二上册理科数学期末试卷(附答案)

2012-2013学年高二上册理科数学期末试卷(附答案)

2012-2013学年高二上册理科数学期末试卷(附答案)珠海市2012~2013学年度第一学期期末学生学业质量监测高二理科数学试题(A卷)与参考答案时量:120分钟分值:150分.内容:圆,数学选修2-1和数学选修2-2.一、选择题(本大题共12小题,每小题5分,共60分,每小题给出的四个选项中,只有一项是符合题目要求的)1.(逻辑)“”是“”的()A.充分而不必要条件B.必要而不充分条件C.充分必要条件D.既不充分也不必要条件2.(逻辑)已知命题:,则()A.B.C.D.3.(圆锥曲线)若椭圆的焦距长等于它的短轴长,则椭圆的离心率等于()A.B.C.D.24.(圆锥曲线)抛物线的焦点坐标为()A.B.C.D.5.(导数)下列求导运算正确的是()A.B.C.D.6.(导数)函数的定义域为开区间,导函数在内的图象如图所示,则函数在开区间内有极大值点()7.(导数)设函数,则()A.为的极大值点B.为的极小值点C.为的极大值点D.为的极小值点8.(复数)复数是纯虚数,则实数的值为A.3B.0C.2D.3或29.(空间向量)已知空间坐标系中,,,是线段的中点,则点的坐标为A.B.C.D.10.(空间向量)如图,平行六面体中中,各条棱长均为1,共顶点的三条棱两两所成的角为,则对角线的长为A.1B.C.D.211.(推理)三角形的面积为为三角形的边长,r为三角形内切圆的半径,利用类比推理,可得出四面体的体积为()A.B.C.(分别为四面体的四个面的面积,r为四面体内切球的半径)D.12.(导数)已知函数,则的最小值为()A.B.C.D.二、填空题(本大题共8小题,每小题5分,共40分,请将正确答案填空在答题卡上)13.(空间向量)已知空间向量,,则_________.14.(圆锥曲线)已知方程表示双曲线,则m的取值范围是__________________.15.(导数)计算.1016.(圆)以点(2,-1)为圆心,以3为半径的圆的标准方程是_____________________.17.(复数)设i是虚数单位,计算:=_________-1.18.(圆锥曲线)设双曲线的虚轴长为2,焦距为,则双曲线的渐近线方程为________.19.(空间向量)正方体中,点为的中点,为的中点,则与所成角的余弦值为2/520.(导数)函数的单调递增区间是________.三、解答题(本大题共5小题,每题10分,共50分.请将详细解答过程写在答题卡上)21.(逻辑估级3)设:P:指数函数在x∈R内单调递减;Q:曲线与x 轴交于不同的两点。

北京师范大学贵阳附属中学2012-2013学年高二下学期期中考试英语试题含答案4

北京师范大学贵阳附属中学2012-2013学年高二下学期期中考试英语试题含答案4

高二下学期期中考试英语试题命题人:刘琨审题人:周甜本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。

第一卷(115分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话,每段对话后有一个小题,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,听完每段对话后,你都有10秒钟的时间来回答有关小题的阅读下一小题,每段对话仅读一遍。

例:How much is the shirt?A £19.15B £9.15C £9.18答案是B1、What will Dorothy do on the weekend?A Go out with her friendB work on her paperC Make some plans2、What was the normal price of the T-shirt?A $15B $30C $503、What has the woman decided to do on Sunday afternoon?A To attend a weddingB To visit an exhibitionC To meet a friend4、When does the bank close on Saturday?A AT 1:00 pmB AT 3:00 pmC AT 4:00 pm5、Where are the speakers?A In a storeB In a classroomC At a hotel第二节(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,每段对话和独白后有几个小题,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,听每段对话和独白前,你将有时间阅读各个小题,每小题5分钟;听完后,各小题给出5秒钟的作答时间。

每段对话和独白读两遍。

听第6段材料,回答第6、7题。

2013年高二学业水平测试题及答案

2013年高二学业水平测试题及答案

秘密★启用前2013学年度广州市高中二年级学生学业水平测试数 学本试卷共4页. 满分150分. 考试用时120分钟. 注意事项:1.答卷前,考生务必用黑色字迹钢笔或签字笔将自己的姓名和准考证号填写在答题卡指定的位置上.2.选择题每小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其它答案,答案不能答在试卷上.3. 非选择题必须用黑色字迹的钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内的相应位置上;如需改动,先划掉原来的答案,然后再写上新的答案;不准使用铅笔和涂改液.不按以上要求作答的答案无效.4. 本次考试不允许使用计算器.5. 考生必须保持答题卡的整洁,考试结束后,将试卷和答题卡一并交回.参考公式: 锥体的体积公式:13V Sh =, 其中S 是锥体的底面积, h 是锥体的高.一、选择题:本大题共10小题,每小题5分,满分50分.在每小题给出的四个选项中,只有一个是符合题目要求的.1.函数()f x =的定义域是A .[)1,-+∞B .(],1-∞-C .[)1,+∞D .(],1-∞ 2. 集合{},,a b c 的子集个数是A .5B .6C .7D .8 3. 已知数列{}n a 满足111,n n a a a n +==+,则3a 的值为A .2B .3C .4D .54. 经过点()3,0且与直线250x y +-=平行的直线方程为 A .230x y --= B .230x y +-= C .260x y --= D .260x y +-=5. 函数sin 2y x =的一个单调增区间是A .,44ππ⎡⎤-⎢⎥⎣⎦ B .,22ππ⎡⎤-⎢⎥⎣⎦ C .3,44ππ⎡⎤⎢⎥⎣⎦ D .3,22ππ⎡⎤⎢⎥⎣⎦图2乙甲0949761614552198386346385432106.做一个体积为32m 3,高为2m 的无盖长方体纸盒,则用纸面积最少为 A .64m 2B .48m 2C .32m 2D .16m 27.若,x y 满足约束条件20,10,10,x y x y y --≥⎧⎪+-≤⎨⎪+≥⎩则目标函数2=-z y x 的最小值是A .5-B .4-C .3-D .2-8. 如图1所示,程序框图(算法流程图)输出结果是 A .2 B .4 C .8 D .169. 若关于x 的不等式2220x ax a +->的解集中 的一个元素为1,则实数a 的取值范围是 A .()(),12,-∞-+∞ B .()1,2-C .()1,1,2⎛⎫-∞-+∞ ⎪⎝⎭ D .11,2⎛⎫- ⎪⎝⎭10.一个四面体的顶点在空间直角坐标系O xyz -中的坐标分别为()0,0,0,()1,1,0, ()1,0,1,()0,0,a ()0a <,画该四面体三视图中的正视图时,以xOz 平面为投影面, 得到正视图的面积为2,则该四面体的体积为 A .13 B .12 C .1 D .32二、填空题:本大题共4小题,每小题5分,满分20分.11. 在△ABC 中,45ABC ︒∠=,2AC =,1BC =,则sin BAC ∠的值为 .12. 某赛季甲、乙两名篮球运动员每场比赛得分的原始记录 用茎叶图表示(如图2), 则该赛季发挥更稳定的运动 员是 .(填“甲”或“乙”) 13. 若向量()1,2=AB ,()3,4=AC ,则=BC . 14. 已知[]x 表示不超过实数x 的最大整数,()[]g x x =,0x 是函数()21log f x x x=-的零点,则()0g x 的值等于 .三、解答题:本大题共6小题,满分80分.解答应写出文字说明、演算步骤和推证过程. 15.(本小题满分12分)某中学高一年级新生有1000名,从这些新生中随机抽取100名学生作为样本测量其身高 (单位:cm ),得到频率分布表如下:(1) 试估计该校高一年级新生中身高在区间[)170,180上的学生人数;(2) 从样本中身高在区间[)170,180上的女生中任选2名,求恰有一名身高在区间[)175,180上的概率.16.(本小题满分12分) 已知函数()sin cos 6f x x x π⎛⎫=-+ ⎪⎝⎭. (1)求()0f 的值;(2)若α是第四象限角,且133f πα⎛⎫+= ⎪⎝⎭,求tan α的值.17.(本小题满分14分)如图3,在棱长为1的正方体1111ABCD A BC D -中,,E F 分别是111,A D A A 的中点. (1)求证:1//BC 平面CEF ;(2)在棱11A B 上是否存在点G ,使得EG CE ⊥?若存在,求1AG 的长度;若不存在,说明理由.图3E F D 1C 1B 1A 1D CBA18.(本小题满分14分)已知直线:l y kx =与圆()221:11C x y -+=相交于,A B 两点,圆2C 与圆1C 相外切,且与直线l 相切于点(M . (1)求k 的值; (2)求AB 的值; (3)求圆2C 的方程.19.(本小题满分14分)设数列{}n a 是等比数列,对任意n ∈N *,()1233521n n T a a a n a =++++-,已知121,7T T ==.(1)求数列{}n a 的通项公式;(2)求使得()1260n n T T +<+成立的最大正整数n 的值.20.(本小题满分14分)已知函数()f x 是定义在R 上的奇函数, 当0x >时,()2f x x x =-.(1)求函数()f x 的解析式:(2)求函数()f x 在区间[],1a a +上的最大值.2013学年度广州市高中二年级学生学业水平测试数学试题参考答案及评分标准一、选择题:本大题主要考查基本知识和基本运算.共10小题,每小题5分,满分50分.二、填空题:本大题主要考查基本知识和基本运算.共4小题,每小题5分,满分20分. 1112.乙 13.()2,2 14.1 三、解答题:本大题共6小题,共80分.解答应写出文字说明、演算步骤和推证过程. 15.本小题主要考查统计与概率等基础知识,考查数据处理能力.满分12分. (1)解:由频率分布表,知样本中身高在区间[)170,180上的学生的频率为0.250.090.040.010.39+++=. …………2分由样本估计总体,得该校高一年级新生中身高在区间[)170,180上的学生人数为 10000.39390⨯=名. …………4分 (2)解:样本中身高在区间[)170,180上的女生共有1000.055⨯=名,其中身高在区间[)170,175上的有1000.044⨯=名(设为1234,,,a a a a ),身高在区间[)175,180上的有1000.011⨯=名(设为b ), …………7分 从5名女生中任取2名,共有10种不同的取法:()()1213,,,,a a a a ()14,a a ,()()()()()()()1232423434,,,,,,,,,,,,,a b a a a a a b a a a b a b . …………9分设A 表示事件“5名身高在区间[)170,180上的女生中任选2名,恰有一名身高在区间[)175,180上”.则A 中的基本事件有4种:()()()()1234,,,,,,,a b a b a b a b . …………11分 ∴所求概率()42105P A ==. …………12分16.本小题主要考查三角函数、三角恒等变换等基础知识,考查运算求解能力.满分12分.(1)解:∵()sin cos 6f x x x π⎛⎫=-+ ⎪⎝⎭, ∴()0sin 0cos06f π⎛⎫=-+ ⎪⎝⎭112=-+12=. …………3分 (2)解法1:∵133f πα⎛⎫+= ⎪⎝⎭, ∴1sin cos 3633πππαα⎛⎫⎛⎫+-++= ⎪ ⎪⎝⎭⎝⎭,即1sin cos 633ππαα⎛⎫⎛⎫+++= ⎪ ⎪⎝⎭⎝⎭.…………5分 ∴1sin cos cos sincos cossin sin66333ππππαααα++-=. …………7分 ∴1cos 3α=. …………8分 ∵α是第四象限角,∴sin 3α==-. …………10分∴sin tan cos ααα==-…………12分 解法2:()sin cos 6f x x x π⎛⎫=-+ ⎪⎝⎭ sin coscos sincos 66x x x ππ=-+ …………4分1cos 2x x =+ sin cos cos sin66x x ππ=+sin 6x π⎛⎫=+⎪⎝⎭. …………6分 ∵133f πα⎛⎫+= ⎪⎝⎭, ∴1sin 363ππα⎛⎫++= ⎪⎝⎭,即1sin 23πα⎛⎫+= ⎪⎝⎭,∴1cos3α=. …………8分∵α是第四象限角,∴sin3α==-. …………10分∴sintancosααα==-…………12分17.本小题主要考查直线与平面的位置关系的基础知识,考查空间想象能力、推理论证能力和运算求解能力.满分14分.(1)证明:连接1AD,在正方体1111ABCD A BC D-中,11//AB C D,且11AB C D=,∴四边形11ABC D是平行四边形. …………1分∴11//BC AD. …………2分∵,E F分别是111,A D A A的中点,∴1//EF AD. …………3分∴1//EF BC. …………4分∵EF⊂平面CEF,1BC⊄平面CEF,∴1//BC平面CEF. …………5分(2)解:在棱11A B上存在点G,使得EG CE⊥,且1AG14=.理由如下:连接1C E,在平面1111A B C D上过点E作1EG C E⊥,交11A B于点G,∵1CC⊥平面1111A B C D,EG⊂平面1111A B C D,∴1EG CC⊥. …………6分∵1CC⊂平面1CC E,1C E⊂平面1CC E,111CC C E C=,∴EG⊥平面1CC E. …………7分∵CE⊂平面1CC E,∴EG CE⊥. …………8分GEFD1C1B1A1D CBA∴在棱11A B 上存在点G ,使得EG CE ⊥. …………9分 ∵190C EG ︒∠=,∴11190D EC A EG ︒∠+∠=,在Rt △11ED C 中,111190D EC EC D ︒∠+∠=,∴111EC D A EG ∠=∠. …………10分 ∵11190EDC EAG ︒∠=∠=, ∴Rt △11ED C ~Rt △1A EG . …………11分 ∴11111ED C D AG A E =. …………12分 ∴111212A G =.∴114A G =. …………14分18.本小题主要考查直线与圆的方程等基础知识,考查运算求解能力及推理论证能力.满 分14分. (1)解:依题意,点(M 在直线l3k =,解得k =. …………2分 (2)解:∵圆()221:11C x y -+=的圆心为()11,0C ,半径1r =,∴圆心1C 到直线l:0x =的距离为12d ==. …………3分∴AB ===…………5分(3)解:设所求圆2C 的圆心坐标为()2,C m n ,半径为R ,∵圆2C 与直线l :0x=相切于点(M ,∴2C M l ⊥. ∴21C M l k k ⋅=-,即133n m =--, …………6分整理,得n =+…………7分∴223R C M m ====-.…………8分 ∵圆1C 与圆2C 相外切,∴121C C R ==+123m =+-.…………9分① 当3m ≥()12325m m =+-=-,解得,4,0,2m n R ===.∴圆2C 的方程为()2244x y -+=. …………11分② 当3m <()12372m m =+-=-,解得,0,6m n R ===.∴圆2C 的方程为(2236x y +-=. …………13分∴所求圆2C 的方程为()2244x y -+=或(2236x y +-=. …………14分19.本小题主要考查等比数列、数列求和、不等式等基础知识,考查运算求解能力和推理论证能力.满分14分. (1)解:∵121,7T T ==,∴1121,37a a a =+=, …………2分 解得121,2a a ==. …………4分 ∴等比数列{}n a 的公比为212a q a ==, ∴数列{}n a 的通项公式为12n n a -=. …………5分 (2)解:由(1)知()()22113252232212n n n T n n --=+⨯+⨯++-⋅+-⋅ ① …………6分 ()()2312123252232212n n n T n n -=⨯+⨯+⨯++-⋅+-⋅ ②…………7分① -②得()211222222212n n n T n --=+⨯+⨯++⨯--⋅ …………8分()()12121221212n n n --=+⨯--⋅-()3232n n =---⋅. …………9分 ∴()2323n n T n =-⋅+. …………10分 由()1260n n T T +<+,得()()121232232360n nn n +⎡⎤-⋅+<-⋅++⎣⎦,整理,得22123n +<, …………12分由于6264123=<,而72128123=>, …………13分∴使得()1260n n T T +<+成立的最大正整数n 的值为4. …………14分 20.本小题主要考查函数的奇偶性、分段函数、二次函数的最值等基础知识,考查运算求解能力,以及分类讨论的数学思想方法.满分14分. (1) 解: 由于函数()f x 是定义在R 上的奇函数,故()()()000f f f =-=-, 解得()00f =. …………1分当0x <时,0x ->,()()()()22f x f x x x x x ⎡⎤=--=----=+⎣⎦. …………3分∴ 函数()f x 的解析式为()22,0,,0.x x x f x x x x ⎧-≥=⎨+<⎩…………4分(2) 解: 由(1)得()2211,0,2411,0.24x x f x x x ⎧⎛⎫--+≥⎪ ⎪⎪⎝⎭=⎨⎛⎫⎪+-< ⎪⎪⎝⎭⎩ …………5分① 当12a ≥时,函数()f x 区间[],1a a +上单调递减, 则当x a =时,函数()f x 取得最大值,其值为()2f a a a =-; …………7分 ② 当1122a -<<时,13122a <+<, 函数()f x 在区间1,2a ⎡⎤⎢⎥⎣⎦上单调递增,在区间11 1,12a ⎡⎤+⎢⎥⎣⎦上单调递减, 则当12x =时,函数()f x 取得最大值,其值为1124f ⎛⎫= ⎪⎝⎭; …………9分 ③当112a -<≤-时,1012a <+≤ , 函数()f x 区间1,2a ⎡⎤-⎢⎥⎣⎦上单调递减,在区间1,12a ⎡⎤-+⎢⎥⎣⎦上单调递增, 则当1x a =+时,函数()f x 取得最大值,其值为()()2111f a a a +=+-+2a a =--; …………11分 ④当1a ≤-时,10a +≤,则当x a =时,函数()f x 取得最大值,其值为()f a 2a a =+; …………13分 综上所述,当12a ≥时, 函数()f x 的最大值为2a a -; 当1122a -<<时, 函数()f x 的最大值为14; 当112a -<≤-时, 函数()f x 的最大值为2a a --; 当1a ≤-时, 函数()f x 的最大值为2a a +. …………14分。

北京师大附中2012-2013学年下学期高二年级期末考试数学试卷(理科) 后有答案

北京师大附中2012-2013学年下学期高二年级期末考试数学试卷(理科)  后有答案

北京师大附中2012-2013学年下学期高二年级期末考试数学试卷(理科)试卷说明:本试卷共150分,考试时间120分钟。

一、选择题:本大题共8小题,每小题5分,共40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。

[ ]1. 两个实习生每人加工一个零件,加工为一等品的概率分别为32和43,两个零件是否加工为一等品相互独立,则这两个零件中恰有一个一等品的概率为 A.21 B.125 C.41 D.61 [ ]2. 盒中有4个白球,5个红球,从中任取3个球,则抽出1个白球和2个红球的概率是 A.4237 B.4217 C.2110 D.2117 [ ]3. 如图,AB 是⊙O 的直径,P 是AB 延长线上的一点,过P 作⊙O 的切线,切点为C ,32=PC ,若︒=∠30CAP ,则⊙O 的直径AB 为A. 2B. 32C. 4D. 34[ ]4. 已知随机变量ξ服从正态分布N (2,2σ),P (4≤ξ)=0.84,则)0(≤ξP 的值为A. 0.16B. 0.32C. 0.68D. 0.84[ ]5. 在103)1)(1(x x +-的展开式中,5x 的系数是 A. -297B. -252C. 297D. 207[ ]6. 由曲线2x y =和直线1=y 围成图形的面积是 A.34 B.23C. 3D.32 [ ]7. 如果一条直线与一个平面平行,那么称此直线与平面构成一个“平行线面组”,在一个长方体中,由两个顶点确定的直线与含有四个顶点的平面构成的“平行线面组”的个数是A. 60B. 48C. 36D. 24[ ]8. 某班试用电子投票系统选举班干部侯选人。

全班k 名同学都有选举权和被选举权,他们的编号分别为1,2,…,k 。

规定:同意按“1”,不同意(含弃权)按“0”。

令⎩⎨⎧=,j i ,j i a ij 号同学当选号同学不同意第第号同学当选号同学同意第第,0,1 其中1=i ,2,…,k ,且j =1,2,…,k ,则同时同意第1,2号同学当选的人数为A. k k a a a a a a 2222111211+++++++B. 2221212111k k a a a a a a +++++++C. 2122211211k k a a a a a a +++D. k k a a a a a a 2122122111+++二、填空题:本大题共6小题,每小题5分,共30分。

[VIP专享]2012年广东省高二学生双语报31期(含答案)

[VIP专享]2012年广东省高二学生双语报31期(含答案)

A. She started a business at home.B. She pretended to have a good job.C. She made herself a business card.D. She told others how important she was.29. What was other people's reaction to the writer's title?A. Most of them were impressed and puzzled.B. Most of them were jealous.C. Most of them were disappointed.D. Most of them felt proud.30. What would be the best title for the passage?A. Family is more important than work.B. Being a mom means giving up many things.C. People have equal rights. .D. Being a full-time mom is important.BNina Simone is considered by many to be one of the finest singers and songwriters of her generation. She is also one of the most powerful symbols of the civil rights movement in America.She was born in 1933 in North Carolina. At the age of seven she was already performing music in a local church, later moving to New York to study classical piano at the Juilliard School of Music, a rare opportunity for a black woman in the 1950s.Nina became deeply involed in the American civil rights movement, capturing the tragedy and pain of the assassination(暗杀) of Martin Luther King in her song Why? The King of Love Is Dead. She later made another attack on racial injustice in the US with her song Mississippi Goddam, written after a bombing of a church in Alabama that killed a group of black schoolgirls.In 1969 her song To Be Young, Gifted and Black made her a role model for African-American women and became an anthem (颂歌) for the movement to end segregation (种族隔离) in the United States. The jazz singer Dee Dee Bridgewater later declared, "I would say the person who influenced me the most as a young black girl was Nina Simone because she was so outspoken." .In 1974, after becoming disappointed with life in the United States, she moved to Barbados for a while before settling in the south of France in the early 1990s. In an interview in 1998 she said that her protest songs had been her personal attempt to defend the rights of American blacks. Nina blamed racism in the United States for her decision to live abroad, saying that racial inequality in the US, even then, was "worse than ever".31. What's the first paragraph mainly about?A. What Nina Simone is known as.B. What led to Nina Simone's success.C. Nina Simone's family background.D. Educacion received by Nina Simone.32. According to the passage, Nina Simone __________.A. was born in New YorkB. showed an inerest in music from an early ageC. preferred playing the piano to singingD. was once refused by the Juilliard School of Music33. What did Nina Simone think of the death of Martin Luther King?A. She thought it was not surprising.B. She thought it was a painful incident.C. She thought it could have been avoided.D. She thought it had changed her life.34. For Dee Dee Bridgewater, Nina Simone was __________.A. very influentialB. too sensitiveC. very responsibleD. too optimistic35. In 1998, Nina Simone lived in __________.A. New York, the USB. BarbadosC. Carolina, the USD. FranceCI have been working with Chloe since May 2009 and I have found my experience both challenging and rewarding. Chloe has had a tough childhood and has very low self-esteem, and self-confidence which I believe led to the problems she faces today.I met with Chloe and her family for the first time at her home. Naturally I had a picture in my mind of what they all might be like. My first impression couldn't have been further from my pre-conceived idea. They lived in a lovely house; she had lovely parents who cared so much about her, but somehow nine months ago the once angelic girl turned into the girl from hell. Chloe was expelled from school and she wouldn't go home and stayed out all night without telling her parents where she was. It was at this point that the Children's Society got involved with Chloe and her parents to try and help with the situation.Some of the activities that Chloe and I do together range from snow-boarding, to lunch, and one-to-one activity work that involves self-esteem building activities and of course the most important thing for Chloe is having someone to talk to and to be listened to by someone who is not her parent, the social worker or even her friend.During my work with Chloe, we have faced some difficult situations together. Luckily my relaiionship with Chloe and her entire family has always been very good. Her parents would telephone me when there is a problem or when they wish to talk to someone because they do not know whom to turn to.I actually find this helpful because it feels like a team effort. Chloe may not always tell the truth about her progress but having the whole family involved in some areas makes my job easier.I really do believe the mentoring relationship is an effective tool in helping Chloe through this difficult period in her life.36. Before the author visited Chloe, she might have thought that __________.A. Chloe had a wonderful familyB. Chloe's parents loved her very muchC. Chloe's family lived in a poor houseD. Chloe was an angelic girl37. Before the Children's Society offered help to Chloe, Chloe __________.A. had dropped out of schoolB. had not said a word to her parents for nine monthsC. preferred to stay out all day longD. had tried to change herself but failed38. What did the author think would be the most important thing in changing Chloe?A. Self-esteem building activities.B. Love from her parents.C. Communicating with someone.D. Having meals with her parents.39. It is implied in the tcxt that Chloe's parents __________.A. didn't trust the authorB. would turn to the author for helpC. were always uncertain about Chloe's progress首先请阅读下列新闻图片及提示性文字:A.Test scores on a national exam show US students have improved inmath but not in reading.B.Collectors' passions vary from buttons to beer bottles.C.How to run: one stride at a time.D.A Wave Glider measures currents off the coast of California.E.Working at home: is this the future of work?F.Entrance ramp to the presidential Planalto Palace in Brasilia.以下是关于这些新闻图片的具体说明。

2012-2013学年高二上学期期末考试 英语Word版含答案

2012-2013学年高二上学期期末考试 英语Word版含答案

北京市朝阳区2012~2013学年度高二年级第一学期期末统一考试英语试卷2013.1(考试时间l00分钟,满分l00分)第一部分听力理解(共两节15分)第一节(共l0小题;每小题l分,共l0分)听下面6段对话,从每题A、B、C三个选项中,选出能回答问题的最佳选项。

每段对话读两遍。

听第1段材料,回答第1题。

1.Where is the man‟s sister now?A.At home.B.In hospital,C.At school.听第2段材料,回答第2题。

2.What is the man going to do?A.Move over one seat.B.Meet the woman and her friendC.Sit between the woman and her friend。

听第3段材料,回答第3题。

3.What are the speakers doing'?A.Cleaning the kitchen.B.Painting the dining room.C.Discussing a house plan 听第4段材料,回答第4至5题。

4.Where does this conversation take place?A.At a museum.B.In a record store.C.At a booking office.5.On which day will the Chinese Music Concert be held?A.The 28th.B.The 15th.C.The 30th听第5段材料,回答第6至7题。

6.Who is the woman talking to?A.A teacher.B.A student. C.A secretary7.What does the woman think good students should be like?A.They should ask questions.B.They should be quiet in class.C.They should not be afraid of making mistakes.听第6段材料,回答第8至10题。

2012-2013学年度第二学期高二数学期中考试试题及答答案

2012-2013学年度第二学期高二数学期中考试试题及答答案

12012--2013学年第二学期期中考试高二年级数学(理科)试卷一、选择题(共8小题,每小题5分,满分40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)1. 1-i 的虚部为( ) A .1 B .i C .-1 D .i - 2.一个物体的运动方程为21t t s +-=其中s 的单位是米,t 的单位是秒, 那么物体在3秒末的瞬时速度是( )A .7米/秒B .6米/秒C .5米/秒D .8米/秒 3. 若()sin cos f x x α=-,则'()f α等于( )A s i nα B cos α C sin cos αα+ D 2s i n α4.函数53y x x =+的递增区间是( )A .),0(+∞B .)1,(-∞C .),(+∞-∞D .),1(+∞5.复数ii+1对应的点落在 ( )A .第一象限 (B )第二象限C .第三象限D .第四象限 6. 函数)(x f 的定义域为开区间),(b a ,导函数)(x f '在),(b a 内的图象如图所示, 则函数)(x f 在开区间),(b a 内有极小值点( ) A 1个 B 2个 C 3个 D 4个7.曲江区决定从去年招考的12名大学生村官中挑选3个人担任村长助理,则甲、丙至少有1人入选,乙没有入选的不同选法的种数为 ( )(A)220 (B) 165 (C)84 (D).818. 用反证法证明命题:若整系数方程20(0)ax bx c a ++=≠有有理根,那么,,a b c 中至少有一个是偶数,下列假设中正确的是( ).A 、假设,,a b c 都是偶数B 、假设,,a b c 都不是偶数C 、假设,,a b c 中至多有一个偶数D 、假设,,a b c 中至多有两个偶数二.填空题9.编号为1 ~8的八个小球按编号从小到大顺序排成一排,涂上红、白两种颜色,5个涂红色,三个涂白色,求恰好有三个连续的小球涂红色,则涂法共有____种.10. 由三角形的性质通过类比推理,得到四面体的如下性质:四面体的六个二面角的平分面交于一点,且这个点是四面体内切球的球心,那么原来三角形的性质为11. 设平面α内两个向量的坐标分别为(1,0,0)、(0,-1,0),则平面α的一个单位法向量是12.若a ,b ∈{ 0,1,2,3,4,5,6}则复数a bi +中不同的虚数有 个. 13. 函数y =x 3-3x 的极大值为m ,极小值为n ,则m -n 为14.已知函数),4()0,(,,()(23+∞⋃-∞∈+++=k d c b d cx bx x x f 为常数),当时,0)(=-k x f 只有一个实根;当k ∈(0,4)时,0)(=-k x f 有3个相异实根,现给出下列四个命题:①04)(=-x f 和0)(='x f 有一个相同的实根; ②()0f x =和0)(='x f 有一个相同的实根;③03)(=-x f 的任一实根大于()10f x -=的任一实根; ④05)(=+x f 的任一实根小于02)(=-x f 的任一实根.其中正确命题的序号是三.解答题(共六个答题,满分为80分;解答应写出文字说明、证明过程或演算步骤)15.(本题满分12分)设复数z ,满足z 292z iz i ∙+=+,求复数z .16.(本题满分12分)已知函数 )0(ln 6)(>=x x x f 和 )(x g = a x 2 + 8x (a 为常数)的图象在 x = 3 处有平行切线. (1)求 a 的值;2(2)求函数)()()(x g x f x F -=的极大值和极小值.17. (本题满分14分)已知数列{}n a 的前n 项和*1()n n S na n =-∈N . (1)计算1a ,2a ,3a ,4a ;(2)猜想n a 的表达式,并用数学归纳法证明你的结论.18.(本题满分14分)如图,四棱锥P ABCD -的底面为正方形,侧棱PA ⊥底面ABCD ,且2PA AD ==,,,E F H分别是线段,,PA PD AB 的中点. (Ⅰ)求证:PB //平面EFH ; (Ⅱ)求证:PD ⊥平面AHF ; (Ⅲ)求二面角H EF A --的大小.19. (本题满分14分)如图所示,设点P 在曲线2x y =上,从原点向A (2,4)移动,如果直线OP ,曲线2x y =及直线x=2所围成的面积分别记为1S 2S 。

北京师大附中2012-2013学年下学期高二年级期末考试英语试卷 后有答案

北京师大附中2012-2013学年下学期高二年级期末考试英语试卷  后有答案

北京师大附中2012-2013学年下学期高二年级期末考试英语试卷本试卷共150分。

考试时长120分钟。

第I卷第一部分:听力(每小题1分;共20分)第一节(共5小题;每小题1分,共5分)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 happened to Harvey’s insurance policy?A. It was lost somewhere.B. It was given up.C. It was useful.[ ]2. What is the woman’s favorite.A. Taking photos.B. Collecting coins.C. Keeping pets.[ ]3. What is the relationship between the two speakers?A. Student and teacher.B. Patient and nurse.C. Lawyer and client.[ ]4. Who is out of town this week?A. Jim.B. Deb.C. Lemens.[ ]5. When will the two speakers begin going skiing?A. On Monday.B. On Friday.C. On Saturday.第二节(共10小题;每小题1分,共10分)听下面4段对话。

每段对话后有几道小题,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。

每段对话你将听两遍。

听下面一段对话,回答第6至第7题两道小题。

[ ]6. What is Betty’s request?A. Leaving the door open.B. Being given the key to the door.C. Staying out the whole night.[ ]7. How old is Betty?A. Fifteen.B. Eighteen.C. Nineteen.听下面一段对话,回答第8至第9两道小题。

(2021年整理)2012-2013第一学期高二期末考试文科数学试题及答案

(2021年整理)2012-2013第一学期高二期末考试文科数学试题及答案

(完整)2012-2013第一学期高二期末考试文科数学试题及答案编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望((完整)2012-2013第一学期高二期末考试文科数学试题及答案)的内容能够给您的工作和学习带来便利。

同时也真诚的希望收到您的建议和反馈,这将是我们进步的源泉,前进的动力。

本文可编辑可修改,如果觉得对您有帮助请收藏以便随时查阅,最后祝您生活愉快业绩进步,以下为(完整)2012-2013第一学期高二期末考试文科数学试题及答案的全部内容。

第Ⅰ卷 选择题(共50分)一、选择题:本大题共10小题,每小题5分,共50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。

1.“0x >0>”成立的A .充分非必要条件B .必要非充分条件C .非充分非必要条件D .充要条件 2.抛物线24x y =的焦点坐标是A .(1,0)B .(0,1)C .1(,0)16D .1(0,)163.圆8)3()3(22=-+-y x 与直线3460x y ++=的位置关系是A .相交B .相切C .相离D .无法确定 4.设l 是直线,,αβ是两个不同的平面,则下列结论正确的是A .若l ∥α,l ∥β,则//αβB .若//l α,l ⊥β,则α⊥βC .若α⊥β,l ⊥α,则l ⊥βD .若α⊥β, //l α,则l ⊥β 5.已知命题p :∀x 1,x 2∈R ,(f (x 2)-f (x 1))(x 2-x 1)≥0,则⌝p 是A .∃x 1,x 2∈R ,(f (x 2)-f (x 1))(x 2-x 1)≤0B .∀x 1,x 2∈R ,(f (x 2)-f (x 1))(x 2-x 1)≤0C .∃x 1,x 2∈R ,(f (x 2)-f (x 1))(x 2-x 1)〈0D .∀x 1,x 2∈R,(f (x 2)-f (x 1))(x 2-x 1)〈06.若一个圆锥的侧面展开图是面积为π2的半圆面,则该圆锥的体积为A .2πB .3C .2D .4π7.已知椭圆2215x y m+=的离心率e =m 的值为A .3B ..253或3 8.如图,在正方体1111ABCD A B C D -中, 直线1C B 与1D C 所成角为A .030B .045C .0609.一个体积为 则这个三棱柱的左视图的面积为A .36B .8C .38D .1210.已知双曲线22214x y b-=的右焦点与抛物线y 2=12x 的焦点重合,则该双曲线的焦点到其渐近线的距离等于A 。

(2013春)高二外研(A版)报纸答案(第34期)

(2013春)高二外研(A版)报纸答案(第34期)

2012-2013学年高二配合外研新标准版广东专版第34期测试题答案解析第34期听说训练PART A: Reading Aloud 模仿朗读(满分20分)In this part, you are required to watch a video clip, and read after the speaker in the video.This is the marvelous spatulatail hummingbird, and these are his flags, with which to seduce a mate. Waving them back and forth takes a lot of effort, even from the comfort of his perch. But to win her heart he’s got to go up a gear. He must show her how well he can fly, but it’s exhausting work. It’s so demanding. He can only stay airborne for a matter of seconds before he needs a rest. He’s struggling to impress her, so one last try. The extreme effort and energy needed to hover means hummingbirds can only fly in short, sharp bursts.PART B: Role Play 角色扮演(满分16分)In this part, you are required to act as a role and complete three communicative tasks: listen to the conversation, ask three questions and then answer five questions.角色:你是Ann。

2013年高二下册数学期中试题(北师大版附答案)-数学试题

2013年高二下册数学期中试题(北师大版附答案)-数学试题

2013年高二下册数学期中试题(北师大版附答案)-数学试题正阳高中高二下期第一次月考数学试题第一卷试题卷一、选择题:(每小题只有一个选项正确,每小题5分,共60分)1.如图所示,是全集,是的子集,则阴影部分所表示的集合为()(A)(B)(C)(D)2.已知向量,则向量的夹角为()A.B.C.D.3.已知ξ~N(0,62),且P(-2≤ξ≤0)=0.4,则P(ξ&gt;2)等于()A.0.1 B.0.2 C.0.6 D.0.84.若直线过圆的圆心,则的值为()A. B. C. D.5.“ ”是“直线和平行”的()A.充分而不必要条件B.必要而不充分条件C.充分必要条件D.既不充分也不必要条件6.已知,并且是第二象限的角,那么的值等于()A. B. C. D.7.若直线不平行于平面,且,则( )A. 内的所有直线与异面B. 内不存在与平行的直线C. 内存在唯一的直线与平行D. 内的直线与都相交8.下列命题中错误的个数是()①命题“若则x=1”的否命题是“若则x≠1”②命题P: ,使,则,使③若P且q为假命题,则P、q均为假命题④ 是函数为偶函数的充要条件A.1 B.2 C.3 D.49.有6人被邀请参加一项活动,必然有人去,去几人自行决定,共有()种不同去法A. 36种 B. 35种 C. 63种 D. 64种10.二项式的展开式的第二项的系数为,则的值为()A. B. C. 或D. 或11.已知点是抛物线的焦点,是抛物线上的两点,,则线段的中点到轴的距离为()A. B. C. D.12.若多项式= ,则()A.9 B.10 C.D.二、填空题:(每小题5分,共20分)13.如图,点是圆上的点,且,则圆的面积等于.14.设向量,若向量与向量共线,则15.已知数列为等差数列,若,则.16.如果一条直线和平面内的一条直线平行,那么直线和平面的关系是.三、解答题:(写出必要的解题过程,6大题共70分)17.(本题满分10分)设X是一个离散型随机变量,其分布列如下表,试求随机变量的期望EX与方差DX.X -1 0 1P1-2q q218.(本题满分12分)已知函数(Ⅰ)求函数的最小正周期及单调递增区间;(6分)(Ⅰ)在中,若, ,,求的值.(6分)19.(本题满分12分)已知数列&#123;an&#125;的前n项和,且Sn的最大值为8.(1)确定常数k,求an;(5分)(2)求数列的前n项和Tn。

第31期外研新标准广东版高二试题详解.doc

第31期外研新标准广东版高二试题详解.doc

11-15CBBDA21-25 BCABD 31-35 DCAAC 41. hers 43. the 45. broken 47. by49. wascrying 短文改错第31期外研新标准广东版高二试题详解 参考答案及解析1-5 CDBBC 6-10 DC ADA16-20 EABCF 26-30 BCDCB36-40 BDADA42. how44. to be seen46. nearest 48. vehicles50. happily It is known to us all A some students copy thatothers' homework. Copy others’ home work is a Copying bad habit. For one tiling, it was against the rules isof tlie school. As students, we should be honest and work hardly to achieve high grades. If we hard have difficulties, we can him to yovi teachers and ourclassmates for helps. For another, if we develop a help thebad habit, we will lose the ability that can help us think. In my opinion, we should do our best to gain as many knowledge as we can T Q Let S do inucliour bit to prevent such bad behavior of spreading.fiom书面表达Dear Editor,All of my classmates were interested in your survey. We had a heated discussion about the topic —"What kind of music do you like best?”.Most students like pop music, such as rock & roll, disco, jazz and hip-hop, because it can show them the contemporary youth's thoughts and feelings. They think that hip-hop can touch young people's hearts and they can dance to it as well. Their favorite hip-hop singer is Jay Chou.However, a few students are fond of classical music. In their opinion, classical music is more beautiful than pop music, and many classical works are precious cultural treasures.Personally speaking, I love all kinds of music that are beautiful, graceful, encouraging, touching and relaxing. As we all know, music is a part of our life and it makes our world colorful. Yours truly,Li Hua【文章大意】本文为说明文,主要解释音乐教育为何如此重要。

第31期人教新课标广东名校名师版高二试题详解.docx

第31期人教新课标广东名校名师版高二试题详解.docx

第31期人教新课标广东名校名师版高二试题详解 参考答案及解析6-10 DA AD A16-20 EABCF26-30 BCDCB36-40 BDADA42. icy44. leaving46. broken48. by50. happily It is lai own to us all A some students copy thatothershomework. Copy others , homework is a Copyingbad habit. For one tliins, it was against the niles isof the school. As shidents, we should be honest and work hardy to achieve hisji siades. If we hardhave difficulties we can him to vour teachers andour classmates for helps. For another, if we develop ahelp thebad habit we will lose the ability that can help us think, hi my opinion, we should do our best to gain as many lai owl edge as we canLet's do muchour bit to prevent such bad beliaxior of spreacliiig.fiom书面表达Dear officer,I am a senior school student and I am very glad to know that our Travel and TourismAdministration needs some volunteers to help receive foreign visitors. Now Fm writing to apply for the position since Fm willing to do something in the coming summer holidays for our city. I do a lot of exercise whenever I am free, which makes me strong and healthy ・ At the same time, I have got very ftimiliar with our city, including some attractions in our area. In addition, I am good at English at school and I can get along well with foreign guests if Fm lucky eno ugh to get the job to serve them while they are traveling. I wonder if you can offer me the chance and I am looking forward to your answer.Best wishes.Yours,Li Hua【文章大意】作者讲述自己经历的充满意想不到的善意、非常不可思议的一天。

广东省珠海市2012-2013学年高二下学期期末学业质量测监物理试题(B卷) 精校电子版含答案

广东省珠海市2012-2013学年高二下学期期末学业质量测监物理试题(B卷) 精校电子版含答案

珠海市2012—2013学年度第二学期期末学业质量监测高二物理试题(B 卷)本试卷共20小题,满分100分.考试用时90分钟.第I 卷 选择题(共64分)一、单项选择题(本题共8小题,每小题4分,共32分.每小题只有一个正确答案)1.下列说法正确的是A .汤姆孙成功解释了氢原子光谱B .卢瑟福发现了电子C .法拉第发现了电磁感应定律D .牛顿成功解释了光电效应2.下列家用电器利用电磁感应原理工作的是A .电饭煲B .电磁炉C .电烙铁D .热水器 3 下列说法正确的是A .温度是分子平均动能的标志B .温度升高,物体的每个分子动能都增加C .一定质量的理想气体,温度越高压强越小D .一定质量的理想气体,温度越高体积越小 4.关于布朗运动,下列说法正确的是 A .布朗运动就是液体分子的运动B .布朗运动是指悬浮在液体中的小颗粒的无规则运动C .颗粒越大,布朗运动越明显D .温度越低,布朗运动越明显5.关于核反应方程X He H H 423121+→+,下列说法正确的是A .X 是n 10,该核反应属于聚变反应 B .X 是H 11,该核反应属于裂变反应C .X 是 H 21n 10,该核反应属于聚变反应 D .X 是 H 31,该核反应属于裂变反应6.气体膨胀对外做功200J ,同时从外界吸收了220J 的热量,它的内能增大了A .220JB . 420JC .20JD . 200J 7.如图,可以将电压升高供给电灯的变压器是8.线圈中产生的交流电动势e 随时间t 变化的情况如图所示,下列说法中正确的是A .交流电动势的有效值为1 VB .交流电动势的最大值为2 VC .交流电的频率为0.2 HzD .交流电的周期为0。

2s二、双项选择题(本题共8小题,每小题4分,共32分.每小题只有两个选项符合题意,全选对的得4分,选对但不全的得2分,有选错或不答的得0分)9.关于热力学第二定律,下列说法正确的是A .热量不可能自发的从低温物体传到高温物体B .热量不可能从低温物体传向高温物体Ks5uC .热机不可能从单一热源吸收热量,使其全部用来做功,而不引起其它变化D .热机可能从单一热源吸收热量,使其全部用来做功,而不引起其它变化 10.密闭有空气的薄塑料瓶因降温而变扁,此过程中瓶内空气(不计分子势能)A .内能增大B .内能减小,C .放出热量D .吸收热量 11.下列关于分子力的表述中,下列说法正确的是 A .固体很难被压缩,说明分子间存在斥力Ks5uB .将两块铅压紧以后能连成一块,说明分子间存在引力C .水和酒精混合后的体积小于原来体积之和,说明分子间存在引力D .固体很难被拉伸,也很难被压缩,说明分子间引力和斥力不同时存在12.老师做了一个物理小实验让学生观察:一轻质横杆两侧各固定一金属环,横杆可以绕中心在水平面内自由转动,老师拿一条形磁铁插向其中一个小环,然后又取e /V t /sO1-10.1 0.2 0.3第8题图第12题图~~第7题图AB CD出插向另一个小环,同学们看到的现象是 A .磁铁插向左环,横杆不发生转动Ks5u B .磁铁插向右环,横杆发生转动C .无论磁铁插向左环还是右环,横杆都不发生转动D .无论磁铁插向左环还是右环,横杆都发生转动13.如图理想变压器,负载电路中R=55 Ω,理想电流表和电压表,若原线圈的电压U 1=220V 正弦交变电压,副线圈中所接电压表的示数为U 2=110 V ,下列说法正确的是A .电流表的示数为1 AB .电流表的示数为2 AC .原副线圈匝数比为1:2D .原副线圈匝数比为2:114.光电效应实验中,下列说法正确的是A .只要光照时间足够长就一定能发生光电效应B .只要入射光强度足够大就一定能发生光电效应C .光电子的最大初动能与入射光的频率有关D .入射光频率大于极限频率才能产生光电效应15.远距离输送一定功率的交流电,为了减小线路上损失的功率,可以采取的措施有A .提高输送电压B .降低输送电压C .增加输电线的电阻D .减小输电线的电阻 16.如图所示,将一条形磁铁N 极向下插入一闭合的螺线管中的过程,螺线管中产生感应电流,则下列说法正确的是A .螺线管的下端是N 极B .螺线管的上端是N 极C .流过电流表的电流是由上向下D .流过电流表的电流是由下向上第II 卷 非选择题(共36分)三、实验题(共12分)第13题图第16题图17.用“碰撞实验器”可以验证动量守恒定律,如图a 所示,在光滑水平桌面上有A 、B 两个质量相等的小车,A 车的车尾拖着一穿过打点计时器的纸带,A 车以某速度与静止的B 车相碰,碰撞后两车连在一起共同运动,碰撞前后打点计时器打下的纸带如图b 所示,AB=BC=CD=2.28 cm ,EF=FG=GH=1.14 cm ,(1)打点计时器的周期为__________s ,其使用__________(填“直流”或“交流”)电源;(2)与A 车相连的是纸带的 (填写“A 端”或“H 端”);(3)A 车碰撞前的速度为___________m/s ,AB 碰后一起运动的速度为________m/s ;(4)由题中的信息可知,以A 、B 两小车为系统,在碰撞前后相等的物理量是__________(填物理量的名称)。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
W: OK. Does he have a fever? Have you taken his temperature?
M: Yes, he’s burning up. The thermometer says 39 degrees.
W: I think you should take your son to the hospital as soon as possible.
读写任务(One possible version)
A very strong woodcutter cut 18 trees on the first day, but he cut fewer and fewer trees with time passing by because he didn’t sharpen his axe before cutting trees.
W: It seems you’ve made the wrong decision.
M: I’m afraid so. By the way, why did you quit your job? Don’t you like teaching?
W: Of course I do. But the state wanted to reduce the number of teachers because of the bad economy. I was the unlucky one.
26-30 DACDB 31-35 BADAC
36-40 DDCBC 41-45 DBDAC
46-50 FAEBD
基础写作(One possible version)
Beijing-Shanghai High-Speed Railway, linkingChina’s two biggest citiesBeijingandShanghai, began operating on June 30th in 2011. The 1318-kilometer-long high-speed railway runs through many different provinces and has 24 stations in total. Trains running on the railway can hit a speed of300 kmper hour. The opening of the high-speed railway shortens the travel time fromShanghaitoBeijingto less than 5 hours. Passengers are charged according to the class of the seat they take, with the fares for the whole journey set at 1,750 yuan, 935 yuan, and 555 yuan separately.
M: How do we find where those places are?
W: I’ll get you some guidebooks. And you can get a lot of information from the Tourist website.
M: Thanks a lot.
M: I imagine they would be expensive.
W: Yes. A cheaper choice in a rural location would be farm accommodations. It is similar to a guest house or B&B. You would get breakfast, and possibly an evening meal provided.
M: It’s seventy-five dollars.
W: Is there a discount?
M: How about a 20 percent discount? That’s the best I can offer.
W: That’s good. I’ll take it.
Conversation 6
SECTION B
Are you somebody who can’t wake up in the morning? Do you need two cups of coffee before you can start a new day? Do you feel awful when you first wake up? Scientists say it’s all because of our genes.
W: Hm, it looks nice, but winter is coming and I want to find something warm for her.
M: Then maybe she would like this woolen sweater.
W: Hm, it looks nice and is warm enough. How much is it?
W: Why did you quit? I thought you liked your job.
M: I used to like my job. But after doing the same thing for five years I got tired of it and wanted to try something new.
business courses. In the end, he became a success.
So if we want to learn our lessons well, we should get ourselves prepared. For example, we should preview what we’ll learn in class. In this way, we can have a better understanding of what the teacher says in class.
W: Good afternoon. How can I help you?
M: We’re interested in a holiday inWales. We’d like to travel around and see a lot of the countryside. We’d also like to do some walking.
第31期A版测试题参考答案1-5 CCDAB 6-10来自BBDCD 11-15 BCABC
16-25 (One possible version)
16. because 17. that 18. did not require
19. fewer 20. a 21. in 22. from 23. To learn 24. They 25. management
听力练习
第一节
1-5 CBBCB 6-10 CAACB 11-15 CACCB
第二节16-20 (One possible version)
16. clock 17. good 18. seven
19. problems 20. twelve
听力练习31听力原文
SECTION A
Conversation 1
W: Wait a minute, please. I’ll ask him to come here.
Conversation 2
W: Excuse me, sir, you can’t park here.
M: But I didn’t see any sign, madam.
W: There’s a sign at the corner of the street. You should have seen it. I’m sorry, sir. I have to give you a traffic ticket.
M: I’m so sorry.
Conversation 5
M: Good morning. What can I do for you?
W: Good morning. I’d like to buy my mother a nice birthday present.
M: How about this silk shirt? It’s beautiful and fashionable.
Conversation 4
W: Did you find a job yet?
M: No. I’m still searching.
W: With the bad economy, it’s hard to find a job.
M: Yeah. I’m even considering a lower position. I wouldn’t have quit if I had known it would be so hard to find a job.
W: OK. So, can you describe the cough? I mean, does he breathe with difficulty when he coughs?
M: Yes, he does.
W: Does he cough up any blood?
M: No, but sometimes when he coughs, he feels sick.
I have the habit of making good preparation before I do something. I think making good preparation in advance helps us do things faster and better.
相关文档
最新文档