2018-2019学年张家口市万全区万全中学第二学期期初考试

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河北省张家口第一中学西校区、万全中学2018-2019学年高一下学期开学考试物理试卷 含解析

河北省张家口第一中学西校区、万全中学2018-2019学年高一下学期开学考试物理试卷 含解析

2018-2019学年河北省张家口一中西校区、万全中学高一(下)期初物理试卷一、选择题(共14小题,每题4分,共56分.第1~10小题只有一项符合题目要求,选对得4分,选错得0分;第11~14小题有多项符合题目要求,选对得4分,选不全得2分,选错得0分.)1. 下列关于力和运动的说法中正确的是()A. 物体在恒力作用下不可能做曲线运动B. 物体在变力作用下不可能做直线运动C. 物体在变力作用下有可能做曲线运动D. 物体的受力方向与它的速度方向不在一条直线上时,有可能做直线运动【答案】C【解析】物体在恒力作用下可能做曲线运动,例如平抛运动,选项A错误,C正确;物体在变力作用下也可能做直线运动,例如非匀变速直线运动,选项B错误;物体在受力方向与它的速度方向不在一条直线上时一定做曲线运动,不可能做直线运动,选项D错误;故选C.2.物体A的加速度为3m/s2,物体B的加速度为-5m/s2,下列说法中,正确的是A. 物体A的加速度比物体B的加速度大B. 物体B的速度变化比物体A的速度变化快C. 物体A的速度一定在增加D. 物体B的速度一定在减小【答案】BD【解析】a A=3 m/s2,a B=-5 m/s2,其中“-”表示物体B的加速度方向与规定的正方向相反,故物体B 的速度变化比物体A快。

因不知A、B初速度的方向、大小情况,故物体A、B均有可能做匀加速或匀减速运动,即它们的速度可能在增大,也可能在减小。

3.物体A、B的x-t图像如图所示,由图可知()A. 从第3s起,两物体运动方向相同,且v A>v BB. 两物体由同一位置开始运动,但物体A比B迟3s才开始运动C. 在5s内物体的位移相同,5s末A、B相遇D. 5s内A、B的平均速度不相等【答案】AD【解析】【分析】在x-t图象中,倾斜的直线表示匀速直线运动,斜率等于速度;由图可以直接读出出发点的位置和时刻;位移等于纵坐标的变化量,平均速度等于位移与时间之比。

万全乡初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全乡初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全乡初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1、(2分)如图,不一定能推出a∥b的条件是()A. ∠1=∠3B. ∠2=∠4C. ∠1=∠4D. ∠2+∠3=180º【答案】C【考点】平行线的判定【解析】【解答】解:A、∵∠1=∠3,∴a∥b,故A不符合题意;B、∵∠2=∠4,∴a∥b,故B不符合题意;C、∵∠1=∠4,∴a不一定平行b,故C不符合题意;D、∵∠2+∠3=180º,∴a∥b,故D不符合题意;故答案为:C【分析】根据平行线的判定方法,对各选项逐一判断即可。

2、(2分)如图,在五边形ABCDE中,AB∥DE,BC⊥CD,∠1、∠2分别是与∠ABC、∠EDC相邻的外角,则∠1+∠2等于()A. 150°B. 135°C. 120°D. 90°【答案】D【考点】对顶角、邻补角,平行线的性质,三角形内角和定理【解析】【解答】解:连接BD,∵BC⊥CD,∴∠C=90∘,∴∠CBD+∠CDB=180∘−90∘=90∘∵AB∥DE,∴∠ABD+∠EDB=180∘,∴∠1+∠2=180∘−∠ABC+180∘−∠EDC=360∘−(∠ABC+∠EDC)=360∘−(∠ABD+∠CBD+∠EDB+∠CDB)=360∘−(90∘+180∘)=90∘故选D.【分析】连接BD,根据三角形内角和定理求出∠CBD+∠CDB=90°,根据平行线的性质求出∠ABD+∠EDB=180°,然后根据邻补角的定义及角的和差即可求出答案.3、(2分)下列计算正确的是()A.=0.5B.C.=1D.-=-【答案】C【考点】立方根及开立方【解析】【解答】A选项表示0.0125的立方根,因为0.53=0.125,所以,A选项错误;B选项表示的立方根,因为,所以,B选项错误;C选项表示的立方根,因为,,所以,C选项正确;D选项表示的立方根的相反数,因为,所以,D选项错误。

2018-2019学年 河北省张家口市万全中学 高二下学期期初考试地理试题 解析版

2018-2019学年  河北省张家口市万全中学  高二下学期期初考试地理试题 解析版

高二第二学期期初考试地理试卷命题人:邹永超审题人:王炳伟一、单项选择题甲岛屿附近海域的渔场,早在1534年被发现时,曾称为“踩着鳕鱼群的脊背就可以走上岸”。

经历几个世纪后,如今该渔场的鳕鱼基本枯竭。

完成下列下列各题。

1. 导致甲岛附近渔场鳕鱼基本枯竭的主要原因最可能是A. 北上的墨西哥湾暖流增强B. 多年的过度捕捞C. 被污染的圣劳伦斯河河水流入D. 南下的拉布拉多寒流减弱2. 覆盖在甲岛上的自然植被主要是A. 落叶阔叶林B. 常绿阔叶林C. 低矮灌木D. 针叶林【答案】1. B 2. D【解析】试题分析:【1题详解】甲岛为纽芬兰岛,纽芬兰岛由于处在寒暖流交汇处,形成了世界著名的渔场,其渔业资源基本枯竭的原因是多年的过度捕捞导致的,故选B。

【2题详解】纽芬兰岛主要的气候类型为亚寒带大陆性气候,故该地自然植被主要为亚寒带针叶林,故选D。

考点:纽芬兰岛的考查。

读我国某区域图,回答下列各题。

3. 受自然环境影响,该地民居的特点是A. 房屋为尖顶 B. 多竹楼 C. 墙体厚 D. 南北都留窗4. 该地区聚落的分布特点是A. 集中于平原B. 集中于山谷C. 分布在盆地边缘D. 分布在高原面上5. 关于该地农业生产的情况叙述正确的是A. 以草原畜牧业为主,有灌溉农业B. 以山地畜牧业为主,有绿洲农业C. 以传统旱作农业为主D. 沿河地区发展水稻种植业【答案】3. C 4. C 5. B【解析】【3题详解】据图可知,该地位于我国西北地区,深居内陆,远离海洋,水汽难以到达,降水稀少,形成温带大陆性气候,冬冷夏热,温差大降水少;该地区民居墙厚、窗小,是为了更好地隔热、防风沙,故C项正确;南方降水丰富,房屋为尖顶,故A项错误;竹楼多分布在湿润的南方地区,故B项错误;该地区民居墙厚、窗小,不会南北都留窗,故D项错误。

【4题详解】该地位于干旱地区,水源不足,制约城市的分布与规模;据图可知,在塔里木盆地边缘地区,有高山冰雪融水补给,地下水和地表水分布较丰富,城市数量较多,故C项正确;该地地形为盆地,盆地中有沙漠分布,不适宜人类的生存,故A项错误;山谷地区和高原面上的自然条件恶劣,不适宜生活和居住,故B、D项错误。

万全县实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全县实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全县实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1、(2分)不等式组的最小整数解是()A.0B.-1C.1D.2【答案】A【考点】一元一次不等式的特殊解【解析】【解答】解不等式组可得,即<x≤2,整数解有0、1、2,其中最小的是0,A符合题意。

故答案为:A【分析】首先解出不等式组的解集,再确定其不等式组的最小整数解.解一元一次不等式组时,一般先求出其中各不等式的解集,再求出这些解集的公共部分,解集的规律:同大取大;同小取小;大小小大中间找;大大小小找不到.2、(2分)若a=-0.32,b=(-3)-2,c=,d=,则()A.a<b<c<dB.a<b<d<cC.a<d<c<bD.c<a<d<b【答案】B【考点】实数大小的比较【解析】【解答】解:∵a=-0.32=-0.9,b=(-3)-2=,c=(-)-2=(-3)2=9,d=(-)0=1,∴9>1>>-0.9,∴a<b<d<c.故答案为:B.【分析】根据幂的运算和零次幂分别计算出各值,比较大小,从而可得答案.3、(2分)下列命题是假命题的是()A. 对顶角相等B. 两直线平行,同旁内角相等C. 平行于同一条直线的两直线平行D. 同位角相等,两直线平行【答案】B【考点】命题与定理【解析】【解答】解:A.对顶角相等是真命题,故本选项正确,A不符合题意;B.两直线平行,同旁内角互补,故本选项错误,B符合题意;C.平行于同一条直线的两条直线平行是真命题,故本选项正确,C不符合题意;D.同位角相等,两直线平行是真命题,故本选项正确,D不符合题意.故答案为:B.【分析】本题是让选假命题,也就是在题设的条件下得到错误的结论. 两直线平行同旁内角互补而不是相等.4、(2分)下列对实数的说法其中错误的是()A. 实数与数轴上的点一一对应B. 两个无理数的和不一定是无理数C. 负数没有平方根也没有立方根D. 算术平方根等于它本身的数只有0或1【答案】C【考点】算术平方根,实数在数轴上的表示,有理数及其分类【解析】【解答】A. 实数与数轴上的点一一对应,故A不符合题意;B. =2,故B不符合题意;C. 负数立方根是负数,故C符合题意;D. 算术平方根等于它本身的数只有0或1,故D不符合题意;故答案为:C.【分析】实数与数轴上的点是一一对应的关系;两个无理数的和不一定是无理数,可能是0,也可能是有理数;负数立方根是负数,负数没有平方根;算术平方根等于它本身的数只有0或1.5、(2分)股票有风险,入市须谨慎、我国A股股票市场指数从2007年10月份6100多点跌到2008年10月份2000点以下,小明的爸爸在2008年7月1日买入10手某股票(股票交易的最小单位是一手,一手等于100股),如图,是该股票2008年7﹣11月的每月1号的收盘价折线图,已知8,9月该股票的月平均跌幅达8.2%,10月跌幅为5.4%,已知股民买卖股票时,国家要收千分之二的股票交易税即成交金额的2‰,下列结论中正确的个数是()①小明的爸爸若在8月1日收盘时将股票全部抛出,则他所获纯利润是(41.5﹣37.5)×1000×(1﹣2‰)元;②由题可知:10月1日该股票的收盘价为41.5×(1﹣8.2%)2元/股;③若小明的爸爸的股票一直没有抛出,则由题可知:7月1日﹣11月1日小明的爸爸炒股票的账面亏损为37.5×1000×(1﹣2‰)﹣41.5×1000×(1﹣8.2%)2×(1﹣5.4%)元.A. 0个B. 1个C. 2个D. 3个【答案】C【考点】折线统计图【解析】【解答】解:读图分析可得:③说法不对,账面亏损不含股票交易税;故应为账面亏损为37.5×1000﹣41.5×1000×(1﹣8.2%)2×(1﹣5.4%)元.①与②的说法都正确,故答案为:C【分析】根据统计图中的数据进行计算,从而进行计算即可判断.6、(2分)如图,已知A1B∥A n C,则∠A1+∠A2+…+∠A n等于()A.180°nB.(n+1)·180°C.(n-1)·180°D.(n-2)·180°【答案】C【考点】平行线的性质【解析】【解答】解:如图,过点A2向右作A2D∥A1B,过点A3向右作A3E∥A1B,……∵A1B∥A n C,∴A3E∥A2D∥…∥A1B∥A n C,∴∠A1+∠A1A2D=180°,∠DA2A3+∠A2A3E=180°,….∴∠A1+∠A1A2A3+…+∠A n-1A n C=(n-1)·180°.故答案为:C.【分析】过点A2向右作A2D∥A1B,过点A3向右作A3E∥A1B,……根据平行的传递性得A3E∥A2D∥…∥A1B∥A n C,再由平行线的性质得∠A1+∠A1A2D=180°,∠DA2A3+∠A2A3E=180°,….将所有式子相加即可得证.7、(2分)下列说法:①两个无理数的和一定是无理数;②两个无理数的积一定是无理数;③一个有理数与一个无理数的和一定是无理数;④一个有理数与一个无理数的积一定是无理数。

万全镇初中2018-2019学年七年级下学期数学第一次月考试卷

万全镇初中2018-2019学年七年级下学期数学第一次月考试卷

万全镇初中2018-2019学年七年级下学期数学第一次月考试卷班级__________ 座号_____ 姓名__________ 分数__________一、选择题1.(2分)如图,与∠1是内错角的是()A. ∠2B. ∠3C. ∠4D. ∠5【答案】D【考点】同位角、内错角、同旁内角【解析】【解答】解:∠1与∠2是邻补角,故A不符合题意;∠1与∠3是同位角,故B不符合题意;∠1与∠4不满足三线八角的关系,故C不符合题意;∠1与∠5是内错角,故D符合题意。

故答案为:D。

【分析】根据三线八角的定义,两条直线被第三条直线所截,截出的八个角中,位置上形如“F”的两个角是同位角;位置上形如“Z”的两个角是内错角;位置上形如“U”的两个角是同旁内角;根据定义意义判断即可。

2.(2分)关于x的不等式(a+2 014)x-a>2 014的解集为x<1,那么a的取值范围是()A. a>-2 014B. a<-2 014C. a>2 014D. a<2 014【答案】B【考点】不等式的解及解集,解一元一次不等式【解析】【解答】解:(a+2 014)x>a+2 014∵此不等式的解集为:x<1,∴a+2 014<0解之:a<-2 014故答案为:B【分析】先将不等式转化为(a+2 014)x>a+2 014,再根据它的解集为x<1,得出a+2 014<0,解不等式即可求解。

3.(2分)若2m-4与3m-1是同一个数的平方根,则m的值是()A.-3B.1C.-3或1D.-1【答案】C【考点】平方根【解析】【解答】解:当2m-4=3m-1时,则m=-3;当2m-4≠3m-1时,则2m-4+3m-1=0,∴m=1。

故答案为:C.【分析】分2m-4与3m-1相等、不相等两种情况,根据平方根的性质即可解答。

4.(2分)如图(1)是长方形纸带,∠DEF=α,将纸带沿EF折叠成图(2),再沿BF折叠成图(3),则图(3)中的∠CFE的度数是()A.2αB.90°+2αC.180°﹣2αD.180°﹣3α【答案】D【考点】平行线的性质,翻折变换(折叠问题)【解析】【解答】解:∵AD∥BC,∴∠DEF=∠EFB=α在图(2)中,∠GFC=180°-2EFG=180°-2α,在图(3)中,∠CFE=∠GFC-∠EFC=180°-2α-α=180°-3α。

张家口市初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

张家口市初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

张家口市初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1、(2分)关于x的不等式-x+a≥1的解集如图所示,则a的值为()A.-1B.0C.1D.2【答案】D【考点】在数轴上表示不等式(组)的解集【解析】【解答】解:解不等式得:,由图形可知,不等式的解集为,,则得:a=2.故答案为:D.【分析】先用a表示出不等式的解集,在根据数轴上x的取值范围可得关于a的方程,解方程即可求出答案。

2、(2分)三元一次方程组的解为()A. B. C. D.【答案】C【考点】三元一次方程组解法及应用【解析】【解答】解:②×4−①得2x−y=5④②×3+③得5x−2y=11⑤④⑤组成二元一次方程组得,解得,代入②得z=−2.故原方程组的解为.故答案为:C.【分析】观察方程组中同一个未知数的系数特点:z的系数分别为:4,1、-3,存在倍数关系,因此由②×4−①;②×3+③分别消去z,就可得到关于x、y的二元一次方程组,利用加减消元法求出二元一次方程组的解,然后将x、y的值代入方程②求出z的值,就可得出方程组的解。

3、(2分)x=3是下列哪个不等式的解()A.x+2>4B.x2-3>6C.2x-1<3D.3x+2<10【答案】A【考点】不等式的解及解集【解析】【解答】解:根据不等式的解的定义求解【分析】把x=3分别代入各选项即可作出判断。

4、(2分)若整数同时满足不等式与,则该整数x是()A.1B.2C.3D.2和3【答案】B【考点】解一元一次不等式组,一元一次不等式组的特殊解【解析】【解答】解:解不等式2x-9<-x得到x<3,解不等式可得x≥2,因此两不等式的公共解集为2≤x<3,因此符合条件的整数解为x=2.故答案为:B.【分析】解这两个不等式组成的不等式,求出解集,再求其中的整数.5、(2分)-2a与-5a的大小关系()A.-2a<-5aB.2a>5aC.-2a=-5bD.不能确定【答案】D【考点】实数大小的比较【解析】【解答】解:当a>0时,-2a<-5a;当a<0时,-2a>-5a;当a=0时,-2a=-3a;所以,在没有确定a 的值时,-2a与-5a的大小关系不能确定.故答案为:D.【分析】由题意分三种情况:当a>0时,根据两数相乘同号得正,异号得负,再利用两个负数绝对值大的反而小,进行比较,然后作出判断。

万全镇实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全镇实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全镇实验中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1、(2分)下列不等式中,是一元一次不等式的是()A. 2x-1>0B. -1<2C. 3x-2y≤-1D. y2+3>5【答案】A【考点】一元一次不等式的定义【解析】【解答】解:A、是一元一次不等式;B、不含未知数,不符合定义;C、含有两个未知数,不符合定义;D、未知数的次数是2,不符合定义;故答案为:A【分析】根据一元一次不等式的定义,只含有一个未知数,并且未知数的最高次数是一次,这样的不等式就是一元一次不等式,即可作出判断。

2、(2分)64的平方根是()A.±8B.±4C.±2D.【答案】A【考点】平方根【解析】【解答】解:∵(±8)2=64,∴±。

故答案为:A.【分析】根据平方根的意义即可解答。

3、(2分)周敏一月各项消费情况如图所示,下面说法正确的是()A. 从图中可以看出各项消费数额B. 从图中可以看出总消费数额C. 从图中可以看出餐费占总消费额的40%,且在各项消费中最多【答案】C【考点】扇形统计图【解析】【解答】解:因为没有总数,所以无法直接看出具体消费数额和各项消费数额在一月中的具体变化情况,所以选项A、B不正确;从图中可以直接看出餐费占总消费数额的40%,因为40%>30%>20%>10%,所以在各项消费中最多.故答案为:C.【分析】扇形统计图中只有各部分占整体的百分率,所以只能根据百分率的大小判断各部分的大小.4、(2分)早餐店里,小明妈妈买了5个馒头,3个包子,老板少要1元,只要10元;小红爸爸买了8个馒头,6个包子,老板九折优惠,只要18元.若馒头每个x元,包子每个y元,则所列二元一次方程组正确的是()A.B.C.D.【答案】B【考点】二元一次方程组的其他应用【解析】【解答】解:若馒头每个x元,包子每个y元,由题意得:,故答案为:B【分析】由题意可知5个馒头,3个包子的原价之和为11元;8个馒头,6个包子的原价之和为20元,列方程组即可。

万全县初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全县初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析

万全县初级中学2018-2019学年七年级下学期数学期中考试模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1、(2分)为了了解某区初中中考数学成绩情况,从中抽查了1000名学生的数学成绩,在这里样本是()A. 全区所有参加中考的学生B. 被抽查的1000名学生C. 全区所有参加中考的学生的数学成绩D. 被抽查的1000名学生的数学成绩【答案】D【考点】总体、个体、样本、样本容量【解析】【解答】解:本题考查的对象是某区初中中考数学成绩,故样本是所抽查的1000名学生的数学成绩,D正确,符合题意.考查的对象是数学成绩而不是学生,因而A、B错误,不符合题意.全区所有参加中考的学生的数学成绩是总体,则C错误,不符合题意.故答案为:D【分析】总体是指考查的对象的全体,个体是总体中的每一个考查的对象,样本是总体中所抽取的一部分个体,而样本容量则是指样本中个体的数目.我们在区分总体、个体、样本、样本容量,这四个概念时,首先找出考查的对象,从而找出总体、个体,再根据被收集数据的这一部分对象找出样本,最后再根据样本确定出样本容量,根据样本、总体、个体、样本容量的定义即可进行判断.2、(2分)下列各数是无理数的为()A. B. C. 4.121121112 D.【答案】B【考点】无理数的认识【解析】【解答】根据无理数的定义可知,只有是无理数,﹣9、4.121121112、都是有理数,故答案为:B.【分析】利用无理数是无限不循环的小数,可解答。

3、(2分)对于图中标记的各角,下列条件能够推理得到a∥b的是()A. ∠1=∠2B. ∠2=∠4C. ∠3=∠4D. ∠1+∠4=180°【答案】D【考点】平行线的判定【解析】【解答】A选项,错误,所以不符合题意;B选项,∠2与∠4不是同位角,错误,所以不符合题意;C选项,∠3与∠4不是同位角,错误,所以不符合题意;D选项,因为∠1+∠4=180°,所以a∥b,正确,符合题意;故答案为:D。

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2018-2019学年张家口市万全区万全中学第二学期期初考试高二英语试卷本试卷分第I卷(选择题)和第II卷(非选择题)两部分,全卷满分150分。

考试时间120分钟。

注意事项:1.答卷前,考生务必用0.5mm黑色签字笔在答卷卷头相应位置填写班级、姓名、考场、考号;在答题卡相应栏内填写自己的姓名、准考证号,并用2B铅笔将考试科目、准考证号涂写在答题卡上。

2.II卷内容须用0.5mm黑色签字笔写在答题卷相应空格或区域内。

3.考试结束,将答题卡和答题卷一并交回。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

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。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A. £19.15.B. £9.18.C. £9.15.答案是C。

1. What’s the weather like now?A. Sunny.B. Windy.C. Cloudy.2. Where does the conversation take place?A. Over the telephone.B. In an emergency room.C. In a cinema.3. How would the woman like to go?A. By bus.B. By taxi.C. By train.4. What does the woman advise the man to do?A. To be a host.B. To take a dance class.C. To practice more.5. Why do the speakers need to do extra housework?A. They played basketball too much.B. They broke a window.C. They didn’t tell the truth.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。

每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6 What’s the probable relationship between the speakers?A. Teacher and student.B. Colleagues.C. Boss and employee.7. What’s wrong with the woman speaker?A. She broke her ankle.B. Her mom had an accident.C. She lost the application.听第7段材料,回答第8、9题。

8. What is the man's attitude toward his future career?A. Disappointed.B. Confident.C. Uncertain.9. What is the woman’s major?A. Hotel management.B. English education.C. Business management.听第8段材料,回答第10至12题。

10. What does “English weather in your body” mean?A. Seeing a doctor.B. Catching a cold.C. Taking a sunbath.11. What does the doctor tell the man to do?A. To drink water and juices.B. To stop drinking lemon water.C. To change his medicine.12. What should the man take according to the doctor?A. An umbrella.B. His medical record.C. His health insurance card.听第9段材料,回答第13至16题。

13. What will the woman do for her holiday?A. Go for a picnic.B. Go to the coast.C. Go boating.14. Why does the man suggest the woman watching the whales?A. It’s the right time.B. It’s not expens ive.C. It’s a good experience.15. What had the woman better do to watch the whales?A. Rent a boat.B. Practice swimming.C. Make a reservation.16. How does the woman feel about watching the whales?A. Satisfied.B. Worried.C. Excited.听第10段材料,回答第17至20题。

17. What is the lecture mainly about?A. How air pollution has changed since the 1950s.B. What problems air pollution has caused.C. How air pollution can be dealt with.18. When was a Clean Air Act introduced in Britain?A. In 1950.B. In 1952.C. In 1956.19. In what way is air pollution now different from that in the 1950s?A. It happens mostly in large cities.B. It causes worse problems.C. It can’t be seen.20. What is the main cause of air pollution now according to some scientists?A. Factories.B. Vehicles.C. Smogs.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

AWinter is for working hard, summer is for playing hard. From the Bahamas to Amsterdam, we have several most appealing summer vacation spots for you to choose from.The BahamasWhile there is a risk of getting rained on during hurricane season, June generally sees mild weather, fewer crowds and significantly lower prices. While some resorts (度假胜地) in the Out Islands may close, New Providence and Paradise Island remain open year-round. It’s a good choice for families looking for a taste of relaxing island living.Mackinac Island, MIMackinac Island, 20 minutes by boat from either the Upper or Lower Peninsula of Michigan, comes alive on summer weekends. Most of its roughly 4 square miles is parkland, suitable for hiking and cycling. Be sure to take in the beautiful architecture―Victorian cottages that date back to just after the Civil War. You can have a taste of times gone by; cars were banned more than a hundred years ago, and horse-drawn carriages are still used to get around today.Ocean City, MDThis East Coast beach town is best known for its boardwalk, which is known for old-school amusement rides. Cycling in the town is also a great pleasure. Grab your wallets and feast on hard-shelled crabs at Hooper’s crab house or drink in the sunset with a local beer in hand from Fager’s Island Restaurant & Bar’s large bayfront decks. Parking is free with your consuming receipt. You c an’t miss a classic walk along the boardwalk and the taste of Thrasher’s vinegar and Old Bay French fries.AmsterdamSummer is the ideal time to visit this city. The gray skies have lifted, festivals abound and events to enjoy include the Open Garden Days, when visitors can peek (窥视) into the private gardens behind the beautiful Houses that line the famous canals. You can experience urban adventure, crossing Amsterdam’s thousands of bridges and waterways by bike and by boat in search of the perfect brown cafe.21. Where could you go if you want to enjoy a bit of history?A. The Bahamas.B. Mackinac Island, MI.C. Ocean City, MD. D. Amsterdam.22. What can you experience in Amsterdam?A. Enjoying life on islands with family.B. Riding horse-drawn carriages.C. Eating seafood in the sunset.D. Exploring waterways in a boat.23. What do Mackinac Island, MI and Ocean City, MD have in common?A. They are suitable for cycling.B. They have snacks to offer.C. They have ancient tourist spots.D. They provide free parking.BI passed a man on the way home from work this evening. He was walking down the side of the carriageway. Actually, he was walking unsteadily. I slowed down wondering whether to stop and give him a lift, at least dow n to a safer part of the road. I couldn’t be sure but he appeared to be quite drunk. I pulled over and watched him in my rear-view mirror. He was obviously well-oiled. A truck turned sharply to avoid him at one point-he didn’t appear to care.Having stopped now, I thought I might as well wait for him to reach the car. Five minutes went by and he reached the car. My windows were down, and I asked him if he wanted a lift. He indicated that he was going to the next town, just out of my way, but not far enough to put me to trouble. So in he got.“Sorry, I’m really quite drunk. I’ve been at a funeral. My family are all really out of it, so I decided to walk home. I’m Ryan,” and he offered me his hand. I drove and we talked. He told me he’d buried his uncle, and t hat he was a traveler.He called me brother and offered me his cool shades as payment. I declined and said the joy was in the giving. Three times along the way he told me that, “Whatever we put out therecomes back to us. Something good will come to you fo r picking me up.” We told each other where we came from, the places we’ve lived, and how we both ended up here. He apologized again for being so drunk. “Anywhere around here is fine for me,” he said. So I dropped him at the next junction. We shook hands an d spoke each other’s names again.24. Why did the author give the man a ride?A. The author recognized who he was.B. The man was in a dangerous situation.C. The man was too drunk to walk further.D. The author was going to the same place.25. What doe s the underlined word in Paragraph 1 “well-oiled” mean?A. Bad-tempered.B. Drunk.C. Speeding.D. Strong.26. What did the man do before getting off the car?A. He gave the author some taxi fares.B. He expressed his thanks many times.C. He told the author his exact destination.D. He apologized for causing the author trouble.27. What might be the best title for the text?A. Total StrangersB. Brotherly HelpC. Emergency ResponseD. Accepted OfferC“The failure to play is now a serious issue and it calls for action for change,” says Sir Ken Robinson, a leading expert in education, creativity and human development. This is the driving force behind Outdoor Classroom Day—a global teacher-led campaign, supported by Dirt is Good, a company producing daily chemical products.Outdoor Classroom Day, taking place on 17th May and 1st November this year, will see schools around the world swap the inside for the outside and take learning into the playground and beyond to make playtime a key part of the school day. This might involve using natural objects like stones to do sums, or going on an insect hunt to encourage curiosity. By now, Outdoor Classroom Day has grown from a grassroots movement to a global campaign that is expected to benefit five million children and over 40,000 schools from all around the world in 2018.This is helping to change the trend that sees many schools selling up or building on their playgrounds and cutting back on playtime to make more room for academic studies, while at home children’s lives are increasingly filled with organized activities intended to help them learn. Today globally 61% of parents surveyed in the Dirt is Good Qualitative Study said that children don’t know how to play without using technology.Outdoor Classroom Day is making playing time happen, with 22% of participating schools having increased their playtime since joining the campaign. 93% of teachers surveyed saw improvements in children’s creativity after playing outside, and 97% believe that time outdoors is necessary for children to reach their full potential.Scientific studies show that real play—the active, physical, self-directed play—is essential for children to develop key life skills that are not taught elsewhere. Few would question the value of developing creativity, leadership, resourcefulness, and curiosity.28. What do children do on Outdoor Classroom Day?A. Have a day off and go playing anywhere.B. Have P. E. classes on the playgrounds.C. Learn and play by using natural things outside.D. Play on their own without the teachers, guidance.29. Why do children spend less time outdoors?A. Technology helps children learn better at home.B. Parents prefer to home school their children.C. Schools stop providing playgrounds.D. Adults ignore the importance of playtime.30. How are children’s key life skills developed?A. They are taught by their teachers.B. They are learnt from their parents.C. They are gained by doing surveys.D. They are acquired through real play.31. What s the author's purpose in writing this passage?A. To inform.B. To persuade.C. To entertain.D. To advertise.DThe softshell turtle species is officially listed as endangered by the IUCN Red List. Scientists long thought softshell turtles were extinct in the Cambodian part of the Mekong River until they discovered some stragglers (掉队者) in the early 2000s.The species had quite a wide historical range across Asia, but much of that range is now completely gone. Much of the turtle’s habitat in Southeast Asia have disappeared due to urban and industrial development along the Mekong River. The sand where turtles multiply is routinely carried away for use in construction projects, while fishing nets lift up hatchlings. People also take turtles and their eggs to sell for food.Initial surveys in 2003 and in 2007 found two small populations of the softshell turtles along a 30-mile stretch (水域) of the Mekong River. Since then, conservation groups haveworked with local communities and officials to increase the wild population of these endangered turtles, including a program to hire former egg collectors to help search for and protect nests instead of harvesting the eggs.For the last decade, WCS, Conservation International, the Turtle Survival Alliance and local groups have worked to protect turtle nests. Their goal is to ensure eggs will multiply and hatch, and that baby turtles grow strong enough to eventually take care of themselves in the wild.A team recently released 150 hatchlings back into their natural habitat, bringing the total to more than 7,700 baby turtles in the past 10 years.32. What can we learn about softshell turtles from Paragraph 2?A. Few of them lived in Asia before 2003.B. They were officially recognized as endangered.C. Human activities greatly damaged their habitats.D. They could hardly find food in the Mekong River.33. Why were former egg collectors hired?A. To lead a program.B. To harvest turtle eggs.C. To protect turtle habitats.D. To take care of baby turtles.34. What achievement has been made in softshell turtle protection?A. A great many nests have been built.B. A lot more eggs have hatched safely.C. Some organizations have been formed.D. Their population has increased to 7,700.35. What's the main idea of the text?A. Endangered species should be kept in the wild.B. Local groups help to protect endangered species.C. Softshell turtles are increasing at an alarming speed.D. Conservation groups bring hopes to softshell turtles.第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

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