常州市天宁区田家炳中学2016学年七年级(上)12月阶段测试试卷(无听力部分)

2020-2021学年七年级上学期12月月考数学试题学校:___________姓名：___________班级：___________考号：___________一、单选题1．在下列数π，+1，6.7，﹣15，0，722，﹣1，25%中，属于整数的有（ ） A ．2个B ．3个C ．4个D ．5个2．下列说法正确的是（ ） A ．最小的正有理数是1 B ．最小的正整数是1 C ．0是最小的有理数D ．有理数由正数和负数组成3．下列各对数中，互为相反数的是（ ） A ．﹣（+3）和+（+3） B ．﹣（+3）和+（﹣3） C ．﹣（﹣3）和+（+3）D ．﹣（﹣3）和|﹣3|4．截止北京时间8月17日22点前，全球新冠肺炎累计确诊病例已超过210000000例，这个数字210000000可以用科学记数法表示为（ ） A ．80.2110⨯B ．72.110⨯C ．62110⨯D ．82.110⨯5．如图，将刻度尺放在数轴上（数轴的单位长度是1 cm ），刻度尺上“0 cm”和“3 cm”分别对应数轴上的3和0，那么刻度尺上“5.8 cm”对应数轴上的数为（ ）A ．5.8B ． 2.8-C ． 2.2-D ． 1.8-6．已知a 、b 在数轴上的位置如图所示，将a 、b 、﹣a 、﹣b 从小到大排列正确的一组是（ ）A ．﹣a ＜﹣b ＜a ＜bB ．﹣b ＜﹣a ＜a ＜bC ．﹣b ＜a ＜b ＜﹣aD ．a ＜﹣b ＜b ＜﹣a7．若0a b +<，0ab <，则下列判断正确的是（ ） A ．,a b 都是正数B ．,a b 都是负数C ．,a b 异号且负数的绝对值大D ．,a b 异号且正数的绝对值大8．数轴上表示整数的点称为整点，某数轴的单位长度为1cm ，若在数轴上画出一条长2020cm 的线段AB ，则线段AB 盖住的整点个数是（ ）A．2020 B．2021 C．2020或2021 D．2019或2020二、填空题9．4的相反数是_____，绝对值是4的数是_____．10．（1）如果收入60元，记作+60元，那么支出20元记作_____元．（2）某地某天早晨的气温是﹣2℃．到中午升高了6℃．那么中午的温度是_____℃．11．比较大小：（用“＞”、“＜”或“＝”连接）①78-_____67-；②﹣|﹣1.2|_____﹣（﹣1.2）．12．倒数等于本身的数是_____，绝对值最小的数是_____．13．绝对值小于2020的所有整数的和为_____，积为_____．14．若|a﹣3|+（b+2）2＝0，则a＝_____，b＝_____．15．已知|x|＝3，y2＝4，且xy＜0，则x+y的值是_____．16．小明同学设计了一个计算程序，如图，如果输入的数是2，那么输出的结果是_______．17．将一张长方形的纸对折，如图所示，可得到一条折痕（图中虚线），继续对折，对折时每次折痕与上次的折痕保持平行，连续对折三次后，可以得到7条折痕，那么如果对折四次，可以得到_____条折痕．18．定义“*”运算：a*b＝（a﹣b）﹣|b﹣a|，则（﹣3）*2＝_____．三、解答题19．（1）（﹣3）+（﹣4）﹣（+11）﹣（﹣9）；（2）﹣14﹣[2﹣（﹣3）2]；（3）﹣4×32﹣（﹣4×3）2；（4）（﹣81）÷（94-）×49÷（﹣16）；（5）（1572612+-）×（﹣24）；（6）﹣16+8÷（﹣2）2﹣（﹣4）×（﹣3）．20．列式并计算：（1）﹣9、6、﹣3三个数的和比它们绝对值的和小多少？（2）﹣1的绝对值减去56-与16的和，所得的差是多少？21．在数轴上把下列各数表示出来，并用“<”连接各数．3.5--，112，0，122⎛⎫-- ⎪⎝⎭，()1-+，422．国庆节前，大润发超市关河店购进一批白菜，共有20筐，以每筐25千克为标准，超过或不足的千克数分别用正、负数来表示，记录如下：（1）20筐白菜中，最重的一筐比最轻的一筐多重多少千克？（2）与标准质量比较，20筐白菜总计超过或不足多少千克？（3）若白菜每千克售价5.9元，则该超市出售这20筐白菜可卖多少元？（结果保留整数）23．在抗洪抢险中，人民解放军的冲锋舟沿东西方向的河流抢救灾民，早晨从A地出发，晚上到达B地，约定向东为正方向，当天的航行路程记录如下（单位：千米）：14，−9，+8，−7，13，−6，+10，−5．（1）B地在A地何处？（2）若冲锋舟每千米耗油0.5升，油箱容量为29升，求途中还需补充多少升油？24．如图，已知数轴上两点A、B对应的数分别为﹣1、3，点P为数轴上一动点，其对应的数为x．（1）若点P到点A、点B的距离相等，求点P对应的数是；（2）数轴上存在点P到点A、点B的距离之和为10，则x＝；（3）若将数轴折叠，使﹣1与3表示的点重合，则﹣3表示的点与数表示的点重合；（4）若数轴上M、N两点之间的距离为2021（M在N的左侧），且M、N两点经过（3）折叠后互相重合，则M，N两点表示的数分别是：M：，N：．参考答案1．C【分析】根据整数的定义，可得答案．【详解】在数π，+1，6.7，﹣15，0，722，﹣1，25%中，属于整数的有+1，﹣15，0，﹣1，一共4个．故选：C．【点睛】本题考查了有理数的分类．解题的关键是掌握有理数的分类，能够利用整数的定义判断整数，形如-3，-5，0，1，4，7…的数是整数．2．B【分析】根据有理数可分为正数，负数，零等基本概念，即可判断出来答案．【详解】A．没有最小的有理数，故本选项不合题意；B．最小的正整数是1，故本选项符合题意；C．没有最小的有理数，故本选项不合题意；D．有理数由正有理数，0和负有理数组成，故本选项不合题意．故选：B．【点睛】本题主要考查有理数的分类等基本概念，准确理解记住它们是解题关键．3．A【分析】根据相反数的意义及绝对值可进行排除选项．【详解】A、﹣（+3）＝﹣3，+（+3）＝3，﹣3和3是相反数，故此选项符合题意；B、﹣（+3）＝﹣3，+（﹣3）＝﹣3，﹣3和﹣3不是相反数，故此选项不符合题意；C、﹣（﹣3）＝3，+（+3）＝3，3和3不是相反数，故此选项不符合题意；D、﹣（﹣3）＝3，|﹣3|＝3，3和3不是相反数，故此选项不符合题意．故选：A．【点睛】本题主要考查相反数及绝对值，熟练掌握相反数及绝对值的意义是解题的关键．4．D【分析】科学记数法的表示形式为a×10n的形式，其中1≤|a|＜10，n为整数．确定n的值时，要看把原数变成a时，小数点移动了多少位，n的绝对值与小数点移动的位数相同．【详解】解：将210000000用科学记数法表示为：2.1×108．故选：D．【点睛】此题考查科学记数法的表示方法．科学记数法的表示形式为a×10n的形式，其中1≤|a|＜10，n为整数，表示时关键要正确确定a的值以及n的值．5．B【分析】根据数轴上点的表示方法，直接判断即可．【详解】解：刻度尺上5.8cm对应数轴上的点距离数轴上原点（刻度尺上表示3的点）的距离为2.8，且该点在原点的左侧，，故刻度尺上“5.4cm”对应数轴上的数为 2.8故选B．【点睛】本题主要考查数轴，解决此题的关键是掌握数轴上点的表示方法是关键．6．D【分析】根据相反数的几何意义将-a、-b表示在数轴上，继而可从小到大排列．【详解】如图所示：，把a、b、﹣a、﹣b从小到大排列为：a＜﹣b＜b＜﹣a．故选：D ． 【点睛】本题考查了数轴、有理数的大小比较，解答本题的关键是结合数轴求解． 7．C 【分析】利用有理数的乘法、加法法则判断即可． 【详解】 因为0ab <， 所以a b ，异号， 所以A 、B 选项错误； 又0a b +<，所以负数的绝对值比正数的绝对值大． 故选：C ． 【点睛】本题考查了有理数的加法和乘法法则．熟练掌握运算法则是解本题的关键． 8．C 【分析】某数轴的单位长度是1厘米，若在这个数轴上随意画出一条长为2020cm 的线段AB ，则线段AB 盖住的整点的个数可能正好是2021个，也可能不是整数，而是有两个半数那就是2020个． 【详解】 依题意得：①当线段AB 起点在整点时覆盖2021个数，②当线段AB 起点不在整点，即在两个整点之间时覆盖2020个数， 综上所述，盖住的点为：2020或2021． 故选：C ． 【点睛】此题考查了数轴，在学习中要注意培养学生数形结合的思想，注意不要遗漏． 9．﹣4 ±4 【分析】根据相反数及绝对值的意义可直接进行求解．【详解】解：4的相反数是﹣4，绝对值是4的数是±4．故答案为：﹣4，±4．【点睛】本题主要考查相反数及绝对值的意义，熟练掌握相反数及绝对值的意义是解题的关键．10．（1）﹣20 （2）4【分析】（1）根据正负数的意义直接进行解答即可；（2）根据正负数的意义及有理数的加法进行求解即可．【详解】（1）如果收入60元，记作+60元，那么支出20元记作﹣20元；故答案为：﹣20；（2）某地某天早晨的气温是﹣2℃．到中午升高了6℃．那么中午的温度是-2+6=4℃；故答案为：4．【点睛】本题主要考查有理数的加法及正负数的意义，熟练掌握有理数的加法及正负数的意义是解题的关键．11．＜＜【分析】①先求出它们的绝对值，然后根据负数的大小比较求解即可；②先化简，然后进行有理数的大小比较即可．【详解】解：①7788-=，6677-=，∵76 87 >，∴78-＜67-；②﹣|﹣1.2|＝﹣1.2，﹣（﹣1.2）＝1.2，∵﹣1.2＜1.2，∴﹣|﹣1.2|＜﹣（﹣1.2）．故答案为：＜、＜．【点睛】本题主要考查有理数的大小比较，熟练掌握有理数的大小比较是解题的关键．12．±1 0．【分析】根据倒数和绝对值的定义及性质来解答即可．【详解】倒数等于本身的数是±1，绝对值最小的数是0．故答案为：±1，0．【点睛】本题考查了倒数和绝对值的定义和性质，倒数等于本身的数是±1，绝对值最小的数是0．13．0 0【分析】根据题意写出绝对值小于2020的所有整数，然后进行求解即可．【详解】解：∵绝对值小于2020的所有整数是：0、±1、±2、…、±2019，∴绝对值小于2020的所有整数的和为0，积为0．故答案为：0、0．【点睛】本题主要考查有理数的运算，熟练掌握有理数的加法及乘法运算是解题的关键．14．3 ﹣2【分析】根据绝对值及偶次方的非负性可求出a、b的值．【详解】解：由题意得，a﹣3＝0，b+2＝0，解得a＝3，b＝﹣2．故答案为：3，﹣2．【点睛】本题主要考查绝对值及偶次方的非负性，熟练掌握绝对值及偶次方的非负性是解题的关键．15．±1．【分析】利用绝对值及平方根定义，求出x与y的值，代入计算即可求出x+y的值．注意分两种情况．【详解】∵|x|＝3，y2＝4，xy＜0，∴当x＝3时，y＝﹣2，则x+y＝3﹣2＝1；当x＝﹣3时，y＝2，则x+y＝﹣3+2＝﹣1，∴x+y的值是±1；故答案为：±1．【点睛】此题考查了绝对值的性质，平方根的性质以及有理数的乘法，熟练掌握运算法则是解本题的关键．16．2．【分析】根据程序框图，把数2代入依次按照步骤计算即可．【详解】根据题意，输入2时，则有2×（-3）÷3=-2<0，再把-2输入，则有-2×（-3）÷3=2>0，满足输出条件，因此输出的结果为2，故答案为：2．【点睛】本题考查了程序框图的输入数据计算，掌握框图的步骤和判定输出的条件是解题的关键．17．15【分析】对前三次对折分析不难发现每对折1次把纸分成的部分是上一次的2倍，折痕比所分成的部分数少1，求出第4次的折痕即可；【详解】由图可知，第1次对折，把纸分成2部分，得到1条折痕，第2次对折，把纸分成4部分，得到3条折痕，第3次对折，把纸分成8部分，得到7条折痕，所以，第4次对折，把纸分成16部分，得到15条折痕，故答案为：15【点睛】本题是对图形变化规律的考查，观察得到对折得到的部分数与折痕的关系是解题的关键．18．-10【分析】根据题意利用题中的新定义变形，进行计算即可得到结果．【详解】解：根据题中的新定义得：（﹣3）*2＝（﹣3﹣2）﹣|2﹣（﹣3）|＝﹣5﹣5＝﹣10．故答案为：﹣10．【点睛】本题考查有理数的混合运算，弄清题中的新定义是解答本题的关键．19．（1）﹣9；（2）6；（3）﹣180；（4）﹣1；（5）﹣18；（6）﹣11．【分析】（1）去括号后按照顺序进行加减运算；（2）先算次方，去括号后进行加减运算；（3）先算括号里的乘法，再算次方，最后计算加减；（4）除以一个数等于乘以这个数的倒数，然后利用乘法分配律的逆运算简便计算；（5）利用乘法分配律计算；（6）先算次方，去括号后进行加减运算．【详解】（1）原式＝﹣3﹣4﹣11+9＝﹣18+9＝﹣9；（2）原式＝﹣1﹣（2﹣9）＝6；（3）原式＝﹣4×9﹣（﹣12）2 ＝﹣36﹣144＝﹣180；（4）原式＝441-819916⨯⨯⨯ ＝﹣1；（5）原式＝()()()1572424242612⨯-+⨯--⨯- ＝﹣12﹣20+14＝﹣18；（6）原式＝﹣1+8÷4﹣12 ＝﹣1+2﹣12＝﹣11．【点睛】本题考查有理数的混合运算，乘法分配律等知识点，解题的关键是正确运用有理数运算的顺序进行解题．20．（1）24；（2）53 【分析】（1）分别算出它们的和及绝对值的和，然后进行求解即可；（2）根据题意可直接进行列式求解．【详解】解：（1）（|﹣9|+|6|+|﹣3|）﹣（﹣9+6﹣3）＝18﹣（﹣6）＝24，（2）|﹣1|﹣（56-+16）＝1+23＝53． 【点睛】本题主要考查有理数的运算，熟练掌握有理数的加减运算是解题的关键．21．数轴见详解， 3.5--＜()1-+＜0＜112＜122⎛⎫-- ⎪⎝⎭＜4．先在数轴上标出，再根据数轴上右边的数大于左边的数，即可解答．【详解】 解：--=-3.5 3.5，112222⎛⎫--= ⎪⎝⎭，()-+=-11 在数轴上把各数表示出来为：用“＜”连接各数为： 3.5--＜()1-+＜0＜112＜122⎛⎫-- ⎪⎝⎭＜4． 【点睛】 本题考查了数轴和有理数的大小比较的应用，能理解有理数的大小比较法则是解此题的关键，注意：在数轴上表示的数，右边的数总比左边的数大．22．（1）最重的一筐比最轻的一筐多重5.5千克；（2）20筐白菜总计超过1千克；（3）这20筐白菜可卖2956元．【分析】（1）由表格可直接进行求解；（2）根据表格可直接进行列式求解；（3）由（2）可直接进行列式求解．【详解】解：（1）最重的一筐超过2.5千克，最轻的差3千克，求差即可2.5﹣（﹣3）＝5.5（千克）， 答：最重的一筐比最轻的一筐多重5.5千克；（2）由题意可得：3224 1.520313 2.566833151-⨯-⨯-⨯+⨯+⨯+⨯=---++=（千克）， 答：20筐白菜总计超过1千克；（3）用（2）的结果列式计算5.9×（25×20+1）＝2955.9≈2956（元），答：这20筐白菜可卖2956元．【点睛】本题主要考查有理数的混合运算的应用，熟练掌握有理数的混合运算是解题的关键．23．（1）B地在A地东面18千米处．（2）途中还需补充7升油【分析】（1）把各数相加即可知B地在A地的位置；（2）把他们的绝对值相加，即可求出总路程，再根据算出补油量.【详解】（1）14-9+8-7+13-6+10-5=18．B地在A地东面18千米处．（2）14+9+8+7+13+6+10+5=72千米，72×0.5=36升36-29=7，答：途中还需补充7升油.24．（1）1；（2）﹣4或6；（3）5；（4）﹣1014.5，1016.5【分析】（1）根据题意可直接进行求解；（2）对点P的位置分情况讨论如下：①点P在点A左边，则有点P到点A的距离为3，进而求解即可；②点P在线段AB上，不符合题意，舍去；③点P在点B右边，则有点P到点B的距离为3，进而求解即可；（3）若将数轴折叠，使﹣1与3表示的点重合，则对折点对应的数值为1，然后根据题意进行求解即可；（4）若数轴上M、N两点之间的距离为2021（M在N的左侧），且M，N两点经过（3）折叠后互相重合，则对折点对应的数值为1，然后根据题意进行求解即可．【详解】解：（1）∵点P到点A、点B的距离相等，∴点P为线段AB的中点，∴点P对应的数为1；故答案为：1；（2）∵点P到点A、点B的距离之和为10，对点P的位置分情况讨论如下：①点P在点A左边，∵点P到点A、点B的距离之和为10，且线段AB的距离为4，∴点P到点A的距离为3，∴x＝﹣4；②点P在线段AB上，不符合题意，舍去；③点P在点B右边，∵点P到点A、点B的距离之和为10，且线段AB的距离为4，∴点P到点B的距离为3，∴x＝6；∴综上所述：x＝﹣4或6；故答案为：﹣4或6；（3）若将数轴折叠，使﹣1与3表示的点重合，则对折点对应的数值为1，∵﹣3到1的距离为4，∴5到1的距离也为4，∴则﹣3表示的点与数5表示的点重合；故答案为：5；（4）若数轴上M、N两点之间的距离为2021（M在N的左侧），且M，N两点经过（3）折叠后互相重合，则对折点对应的数值为1，∴点M到1的距离为1015.5，∴M对应的数为﹣1014.5，∵点N到1的距离为1015.5，∴N点对应的数为1016.5．故答案为：﹣1014.5，1016.5．【点睛】本题主要考查数轴上的动点问题及线段中点，熟练掌握数轴上的动点问题及线段中点是解题的关键．。

2023~2024 学年第一学期七年级英语阶段测试2023.12第一卷(选择题，共80分)一、听力(共20小题;每小题1分，满分20分)第一部分听对话回答问题本部分共有10道小题,每小题你将听到一段对话,每段对话听两遍。

在听每段对话前，你有5秒钟的时间阅读题目;听完每段对话后，你有5秒钟的时间选出你认为最合适的答案。

1. What is Jack’s favourite festival?A. B. C.2. What does David usually have for breakfast?A. B. C.3. What is Nick’s father?A. B. C.4. Where are they talking?A. B. C.5. What’s Peter’s favourite sport, Amy?A. Basketball.B. Football.C. Volleyball.6. When did Sam’s mother get up today?A. At 6:30 a. m.B. At 7:00 a. m.C. At 7:30 a. m.7. Which bus will the woman take?A. No. 4.B. No. 5.C. No. 14.8. How much does the woman pay for the basketball cards?A. 4 yuan.B. 10 yuan.C. 5 yuan.9. How does Millie go to the bookshop?A. By bus.B. On foot.C. In her mother’s car.10. Which club is the boy in on Saturdays?A. The Dancing Club.B. The Drawing Club.C. The Music Club.第二部分听对话和短文回答问题听下面一段对话，回答下列小题，对话听两遍。

BThere is a king in the palace （皇宫）.Every year, he fixes （修理）his palace to make it look better （更好）than before. One day, the king says , This year, I must make the palace more perfect （ 更加完美的 ）.Everyone in my country will praise it." After a month, the king asks many people to come to the palace and talk about their ideas.This is a perfect palace, " says many people. But only a tall man doesn 't say anything. The king wants to know why this man keeps quiet （安静的）.So he asks, Is not my palace perfect?”The man answers, My dear king, your palace is very beautiful. But it isn 't perfect. A palace is perfect because the people in it are perfect. You spend （ 花费）too much time making the palace perfect. Why not spend some time making yourself （你 自己）a perfect king?”The king thinks a lot about it. He thanks the man for his words. After that, he never tries to make the palace perfect again.51. What does the king like to do most every year?A. Sleep in the palace.B. Give love to his people.C. Wear beautiful clothes.D. Fix his palace to make it perfect. 52. The underlined word praise" means ____________________________________ A.评论 B.梦想 _ in Chinese.C.赞扬D.抚摸 53. What does the tall man think of the palace?A. Beautiful.B. Perfect.C. Poor.D. Large.54.What does the tall man want the king to do? A. Make the palace more perfect. B. Make himself （他自己）more perfect.C. Thank more about the people.D. Spend less money on the palace. 55. What's the best title about the passage?A. A Lazy （懒惰的）KingB. How to Have a Perfect PalaceC. A Quiet ManD. How to Be Perfect六、阅读表达，每空填一个单词。

七年级数学参考答案及评分意见一、选择题（每小题2分，共16分） 题号1 2 3 4 5 6 7 8 答案 A C B B D A C D二、填空题（每小题2分，共20分）9．31- ，52 10．2- 11．少跳了8个（只要意思正确就行）12< 13．24 14．1- 15．6 16．3 17．47 18．150x ＋100或150x －100 三、计算题（每小题5分，共20分）19．计算（每小题5分，共20分）⑴ 8632+-+-+）（）（ ⑵ 212)4(12⨯÷-- =）（）（6382-+-++ ------------ 2分 =2141)4(1⨯⨯-- ---------------------- 2分 =)9(10-+ -------------------- 4分=)21(1-- ---------------------- 4分 =1 --------------------------------- 5分 =23 --------------------------------- 5分 ⑶ )121()316541(-÷+- ⑷ 414)21(88132÷+⨯-⨯- =)12()316541(-⨯+- -------- 2分 =4481881⨯+⨯-⨯- ------- 3分 =4103-+- ------------------ 4分 = 1618+-- -------------------- 4分=3 --------------------------------- 5分= 7 ------------------------------------- 5分 四．计算与化简（每小题5分，共16分）20． y x y x 32--+-=y y x x 32-+-- --------------------------------------------------------------------------- 3分=y x 23-- ---------------------------------------------------------------------------------------- 5分 21． ））（xy x x xy ----223(223= xy x x xy 262322+-+- ----------------------------------------------------------------- 2分=226223x x xy xy -++- ------------------------------------------------------------------- 4分 =24x xy -- -------------------------------------------------------------------------------------- 5分22．)3(4)352222b a ab ab b a +--（=b a ab ab b a 2222124515--- ---------------------------------------------------------- 2分=2293ab b a - ---------------------------------------------------------------------------- 3分 =223121931213）（）（）（⨯⨯-⨯⨯ --------------------------------------------------------- 5分 =41- --------------------------------------------------------------------------------------------- 6分 五．解答题（共28分）23．数轴略（描对一个点得1分） --------------------------------------------------------------- 4分 4-＜211-＜2-＜)5.3(--（数化简了也正确） ---------------------------------- 5分 24．⑴ 解：－8＋18＋2－16＋11－5=2 km -------------------------------------------------- 2分 答：该养护小组最后到达的地方在出发点的东边，距出发点2 km. -------- 3分 ⑵ 60511162188=-+++-+++++-km -------------------------------- 5分305.060=⨯L ------------------------------------------------------------------------------ 6分 答：这次养护共耗油30升. ----------------------------------------------------------- 7分25．⑴ 5.5 ----------------------------------------------------------------------------------------------- 1分⑵ a =20－（1＋4＋2＋2＋5）=6 ------------------------------------------------------------ 1分 365.25)2(2)5.1(4113=⨯+⨯-+⨯-+⨯+⨯-千克 --------------------------- 4分 答：与标准重量比较，这20筐葡萄总计超过了3千克. ---------------------- 5分 ⑶ 30332015=+⨯千克 -------------------------------------------------------------------- 6分 24248303=⨯元 ---------------------------------------------------------------------------- 7分 答：出售这20筐葡萄可卖2424元. --------------------------------------------------- 8分26．⑴ =①S 22b a -，=②S ))((b a b a -+ （不化简不影响得分） 2分 ⑵ ①S =②S ------------------------------------------------------------------------------------- 4分 相同的两个长方形拼成的两个图形的面积相等，即都等于这两个长方形面积的和. ------------------------------------------------------------------------------------ 6分 ⑶ 2220142016- （直接计算平方并作差不得分）=)20142016)(20142016(-+=4030×2=8060 ------------------------------------------------------------------------------------------ 8分。

江苏省常州市七年级上学期数学12月联考试卷姓名:________ 班级:________ 成绩:________一、单选题 (共10题；共20分)1. （2分） (2020七上·江都期末) 的相反数是（）A .B . 2C .D .2. （2分） (2020七上·海沧开学考) （）A . 2014B .C .D . -20143. （2分）(2020·泸县) 如下图所示的几何体的主视图是（）A .B .C .D .4. （2分）下列命题中，正确命题是（）A . 两个角是直角的四边形是直角梯形B . 一组对边相等，另一组对边平行的四边形是平行四边形C . 四个角都相等的四边形是正方形D . 对角互补的梯形是等腰梯形5. （2分）如果点C在线段AB上，下列表达式：① ；② ；③AC=BC；④ 中，能表示C是AB中点的有（）A . 1个B . 2个C . 3个D . 4个6. （2分） (2019七上·博白期中) 下列说法中正确的是（）A . x的次数是0B . -5a的系数是5C . 的常数项是-1D . 是五次二项式7. （2分） (2018七上·江汉期中) 若x=﹣1是关于x的方程2x+3=a的解，则a的值为（）A . ﹣5B . 5C . 1D . ﹣18. （2分）火车站、机场、邮局等场所都有为旅客提供打包服务的项目．现有一个长、宽、高分别为a、b、c的箱子，按如图所示的方式打包，则打包带的长（不计接头处的长）至少应为（）A . 2a＋2b＋4cB . 2a＋4b＋6cC . 4a＋6b＋6cD . 4a＋4b＋8c9. （2分） (2016六下·新泰月考) 若x3xmy2n=x9y8 ，则4m﹣3n等于（）A . 8B . 9C . 10D . 1210. （2分） (2019七上·兴业期末) 若代数式 b为常数的值与字母x的取值无关，则代数式的值为A . 0B .C . 2或D . 6二、填空题 (共6题；共6分)11. （1分）(2016·包头) 据统计，2015年，我国发明专利申请受理量达1102000件，连续5年居世界首位，将1102000用科学记数法表示为________．12. （1分）当x=________时,4x+8与3x-10互为相反数.13. （1分） (2019七上·福田期末) 我们称使成立的一对数为“甜蜜数对”,记为如:当时,等式成立,记为(0,0),若都是“甜蜜数对”,则的值为________.14. （1分） (2019七上·楚雄期中) 如图，若为线段的中点，在线段上，，，则的长度是________.15. （1分） (2017七上·抚顺期中) 观察下列一串单项式的特点：…则第10个单项式为________．16. （1分） (2019七上·松滋期末) 线段AB被分为2:3:4三部分，已知第一部分和第三部分两中点间的距离是10.8cm，则线段AB长度为________；三、解答题 (共8题；共85分)17. （10分） (2018七上·宁波期中) 计算:（1）（2）（3）（4）18. （10分） (2020七上·浦北期末) 解方程：（1）（2）19. （5分） (2019七上·十堰期中) 先化简，再求值：3x2y-[2xy-2（xy- x2y）+x2y2]，其中x=3，y= .20. （15分） (2019七上·禅城期末) 如图，已知四点A、B、C、D),请用尺规作图完成.（保留画图痕迹）⑴画直线AB；（2）画射线AC；（3）连接BC并延长BC到E，使得CE=AB+BC；（4）在线段BD上取点P，使PA+PC 的值最小.21. （5分） (2016八下·桂阳期末) 如图，在四边形ABCD中，AB=CD，M、N、E、F分别为AD、BC、BD、AC 的中点，求证：四边形MENF为菱形．22. （10分） (2020七上·黄石期末) 列方程解应用题：为了保护环境，节约用水，按照《关于调整市水务（集团）有限公司自来水价格的通知》规定对供水范围内的居民用水实行三级阶梯水价收费如下表：每户每月用水量水费价格（单位：元/立方米）不超过22立方米 2.3超过22立方米且不超过30立方米的部分a超过30立方米的部分 4.6（1）若小明家去年1月份用水量20立方米，他家应缴费________元.（2）若小明家去年2月份用水量26立方米，缴费64.4元，请求出用水在22-30立方米之间收费标准a元/立方米？（3）在（2）的条件下，若小明家去年8月份用水量增大，共缴费87.4元，请求出他家8月份的用水量多少立方米？23. （15分） (2016七上·岱岳期末) 化简（求值）：（1）化简：4a2+3b2+2ab﹣3a2﹣3ba﹣a2；（2）先化简，再求值：x﹣2（x﹣ y2）+（﹣），其中x=﹣2，y= ．24. （15分） (2015七上·深圳期末) 已知a是最大的负整数，b是多项式2m2n﹣m3n2﹣m﹣2的次数，c是单项式﹣2xy2的系数，且a、b、c分别是点A、B、C在数轴上对应的数．（1）求a、b、c的值，并在数轴上标出点A、B、C．（2）若动点P、Q同时从A、B出发沿数轴负方向运动，点P的速度是每秒个单位长度，点Q的速度是每秒2个单位长度，求运动几秒后，点Q可以追上点P？（3）在数轴上找一点M，使点M到A、B、C三点的距离之和等于10，请直接写出所有点M对应的数．（不必说明理由）．参考答案一、单选题 (共10题；共20分)1-1、2-1、3-1、4-1、5-1、6-1、7-1、8-1、9-1、10-1、二、填空题 (共6题；共6分)11-1、12-1、13-1、14-1、15-1、16-1、三、解答题 (共8题；共85分)17-1、17-2、17-3、17-4、18-1、18-2、19-1、20-1、21-1、22-1、22-2、22-3、23-1、23-2、24-1、24-2、24-3、。

2015～2016学年度第一学期阶段性质量调研七年级语文试题一、积累运用（共20分）1．阅读下面的文字，把文中加点字的拼音和拼音所表示的汉字依次写在文后方格内。

（2分）深蓝色的天空里xuán （ ▲ ）着无数半明半昧．（ ▲ ）的星。

船在动，星也在动，它们是这样低，真是摇摇欲zhuì（ ▲ ）呢！渐渐地我的眼睛模糊了，我好像看见无数yínɡ（ ▲ ）火虫在我的周围飞舞。

我望着那许多认识的星，我仿佛看见它们在对我霎．（ ▲ ）眼，我仿佛听见它们在小声说话。

（《繁星》，巴金）2．名著阅读：下面对《汤姆·索亚历险记》两个情节的叙述中各有一处的人物名弄错了，请先用横线划出错误的人物名，再把正确的人物名写在后面括号内。

（2分）⑴ 汤姆假睡骗过姨妈，同蓓姬一同来到墓地。

阴风吹拂下，他们目睹了一场斗杀：乔杀死了一个医生，又嫁祸给醉鬼彼得。

（ ）⑵ 汤姆带哈克再次来到洞中寻宝，终于在一个刻有十字记号的大岩石下，挖出了撒切尔先生埋藏的那些金币。

（ ） 3．80多岁的科学家屠呦呦获得了诺贝尔奖，如果去采访她，你的开场白将怎么说？（3分）4．下面是某学生的习作片段，请你用规定的符号修改划线部分的不妥之处。

（3分）调位号：经过一个多月努力训练，我已经能够淋漓尽致地操纵它完成一些精彩的飞行动作。

期待中的比赛日终于到了。

今天的天空蓝得一碧如洗，太阳高高地挂着。

连平时训练中经常来凑热闹的风，也好像知道我今天比赛，在一边偷看我们的精彩表演。

我心里想，我今天的表现一定要比平常表现得更好。

我看着那个“风雨操2015.115．在“走进图书馆”的语文综合实践活动中，同学们都学习制作了读书卡片，请为你读过的名著《汤姆·索亚历险记》制作一份读书卡片。

（4分）作品类别：作品名称：《汤姆·索亚历险记》作者情况：制作日期：内容要点：一点感受（可从情节、人物、主题等角度）：6．默写。

2015-2016学年江苏省常州市七年级（上）期中数学试卷一、选择题1．（2分）向东行驶3km，记作+3km，向西行驶2km记作（）A．+2km B．﹣2km C．+3km D．﹣3km2．（2分）下列各组数中，互为相反数的是（）A．2和﹣2 B．﹣2和 C．﹣2和D．和23．（2分）下列各组的两个代数式中，是同类项的是（）A．m与B．0与C．2a与3b D．x与x24．（2分）多项式x2+3x﹣2中，下列说法错误的是（）A．这是一个二次三项式B．二次项系数是1C．一次项系数是3 D．常数项是25．（2分）化简x﹣y﹣（x+y）的最后结果是（）A．0 B．2x C．﹣2y D．2x﹣2y6．（2分）下列说法不正确的是（）A．倒数是它本身的数是±1 B．相反数是它本身的数是0C．绝对值是它本身的数是0 D．平方是它本身的数是0和17．（2分）绝对值小于4.6的整数有（）A．10个B．9个 C．8个 D．7个8．（2分）若|x|=7，|y|=5，且x+y＞0，那么x﹣y的值是（）A．2或12 B．2或﹣12 C．﹣2或12 D．﹣2或﹣129．（2分）下图是一数值转换机的示意图，若输入的x值为20，则输出的结果为（）A．150 B．120 C．60 D．3010．（2分）如图，数轴上的A、B、C三点所表示的数分别是a、b、c，其中AB=BC，如果|a|＞|c|＞|b|，那么该数轴的原点O的位置应该在（）A．点A的左边 B．点A与点B之间C．点B与点C之间 D．点B与点C之间或点C的右边二、填空题11．（2分）的倒数是；的相反数是；的倒数的绝对值是．12．（2分）据报道，春节期间微信红包收发高达3270000000次，则3270000000用科学记数法表示为．13．（2分）比较大小：0﹣0.01，﹣﹣．14．（2分）﹣3x m y2与5x3y n是同类项，则m=，n=．15．（2分）单项式﹣ab2c3的次数是；系数是．16．（2分）已知x+y=3，则7﹣2x﹣2y的值为．17．（2分）数轴上的A点表示的数是﹣3，数轴上另一点B到A点的距离是2，则B点所表示的数是．18．（2分）如图，每个图案都由若干个棋子摆成，依照此规律，第n个图案中棋子的总个数可以用含n的代数式表示为．三、计算题19．（20分）计算：（1）1﹣（﹣2）+8+（﹣3）﹣（+8）（2）（3）（4）﹣22×5﹣（﹣2）3÷4．四、计算与化简20．（5分）2a﹣3a+5a．21．（5分）2（a﹣b）﹣3（a+b）．22．（6分）化简并求值：2（2a﹣3b）﹣（3a+2b+1），其中a=2，b=﹣．五、解答题23．（7分）观察下列式子：2×4+1=32；4×6+1=52；6×8+1=72；…．（1）请你以上规律写出第4个等式：；（2）根据你发现的规律，请写出第n个等式；（3）你认为（2）中所写的等式一定成立吗？并说明理由．24．（7分）出租车司机小傅某天下午营运全是在东西走向的大道上行驶的，如果规定向东为正，行车里程（单位：km）如下：+11，﹣2，+3，+10，﹣11，+5，﹣15，﹣8（1）当把最后一名乘客送到目的地时，小傅距离出车地点的距离为多少？（2）若每千米的营运额为7元，成本为1.5元/km，则这天下午他盈利多少元？25．（7分）有一批水果，包装质量为每筐25千克，现抽取8筐样品进行检测，结果称重如下（单位：千克）：27，24，23，28，21，26，22，27，为了求得8筐样品的总质量，我们可以选取的一个恰当的基准数进行简化运算．（1）你认为选取的一个恰当的基准数为；（2）根据你选取的基准数，用正、负数填写上表；（3）这8筐水果的总质量是多少？26．（7分）结合数轴与绝对值的知识回答下列问题：（1）数轴上表示4和1的两点之间的距离是；表示﹣3和2两点之间的距离是；一般地，数轴上表示数m和数n的两点之间的距离等于|m﹣n|．如果表示数a和﹣2的两点之间的距离是3，那么a=；（2）若数轴上表示数a的点位于﹣4与2之间，求|a+4|+|a﹣2|的值；（3）当a取何值时，|a+5|+|a﹣1|+|a﹣4|的值最小，最小值是多少？请说明理由．2015-2016学年江苏省常州市七年级（上）期中数学试卷参考答案与试题解析一、选择题1．（2分）向东行驶3km，记作+3km，向西行驶2km记作（）A．+2km B．﹣2km C．+3km D．﹣3km【解答】解：向东行驶3km，记作+3km，向西行驶2km记作﹣2km，故选：B．2．（2分）下列各组数中，互为相反数的是（）A．2和﹣2 B．﹣2和 C．﹣2和D．和2【解答】解：A、2和﹣2只有符号不同，它们是互为相反数，选项正确；B、﹣2和除了符号不同以外，它们的绝对值也不相同，所以它们不是互为相反数，选项错误；C、﹣2和﹣符号相同，它们不是互为相反数，选项错误；D、和2符号相同，它们不是互为相反数，选项错误．故选：A．3．（2分）下列各组的两个代数式中，是同类项的是（）A．m与B．0与C．2a与3b D．x与x2【解答】解：A、相同字母的指数不同不是同类项，故A错误；B、常数是同类项，故B正确；C、字母不同不是同类项，故C错误；D、相同字母的指数不同不是同类项，故D错误；故选：B．4．（2分）多项式x2+3x﹣2中，下列说法错误的是（）A．这是一个二次三项式B．二次项系数是1C．一次项系数是3 D．常数项是2【解答】解：A、x2+3x﹣2是二次三项式，正确；B、x2+3x﹣2的二次项系数是1，正确；C、x2+3x﹣2的一次项系数是3，正确；D、x2+3x﹣2的常数项是﹣2，错误；故选：D．5．（2分）化简x﹣y﹣（x+y）的最后结果是（）A．0 B．2x C．﹣2y D．2x﹣2y【解答】解：原式=x﹣y﹣x﹣y=﹣2y．故选：C．6．（2分）下列说法不正确的是（）A．倒数是它本身的数是±1 B．相反数是它本身的数是0C．绝对值是它本身的数是0 D．平方是它本身的数是0和1【解答】解：A、倒数是它本身的数是±1正确，故本选项错误；B、相反数是它本身的数是0正确，故本选项错误；C、绝对值是它本身的数是0和正数，故本选项正确；D、平方是它本身的数是0和1正确，故本选项错误．故选：C．7．（2分）绝对值小于4.6的整数有（）A．10个B．9个 C．8个 D．7个【解答】解：设绝对值小于4.6的数为x，则|x|＜4.6，即﹣4.6＜x＜4.6，∵x为整数，∴x可以为﹣4，﹣3，﹣2，﹣1，0，1，2，3，4共9个．故选：B．8．（2分）若|x|=7，|y|=5，且x+y＞0，那么x﹣y的值是（）A．2或12 B．2或﹣12 C．﹣2或12 D．﹣2或﹣12【解答】解：∵|x|=7，|y|=5，∴x=±7，y=±5．又x+y＞0，则x，y同号或x，y异号，但正数的绝对值较大，∴x=7，y=5或x=7，y=﹣5．∴x﹣y=2或12．故选：A．9．（2分）下图是一数值转换机的示意图，若输入的x值为20，则输出的结果为（）A．150 B．120 C．60 D．30【解答】解：若输入的数为20，代入得：3（20﹣10）=30＜100；此时输入的数为30，代入得：3（30﹣10）=60＜100；此时输入的数为60，代入得：3（60﹣10）=150＞100，则输出的结果为150．故选：A．10．（2分）如图，数轴上的A、B、C三点所表示的数分别是a、b、c，其中AB=BC，如果|a|＞|c|＞|b|，那么该数轴的原点O的位置应该在（）A．点A的左边 B．点A与点B之间C．点B与点C之间 D．点B与点C之间或点C的右边【解答】解：∵|a|＞|c|＞|b|，∴点A到原点的距离最大，点C其次，点B最小，又∵AB=BC，∴原点O的位置是在点B与点C之间，且靠近点B的地方．故选：C．二、填空题11．（2分）的倒数是﹣3；的相反数是﹣1；的倒数的绝对值是．【解答】解：的倒数是﹣3；的相反数是﹣1；的倒数的绝对值是．故答案为：﹣3，﹣，．12．（2分）据报道，春节期间微信红包收发高达3270000000次，则3270000000用科学记数法表示为 3.27×109．【解答】解：将3270000000用科学记数法表示为3.27×109．故答案为：3.27×109．13．（2分）比较大小：0＞﹣0.01，﹣＞﹣．【解答】解：∵正数大于负数，∴0＞﹣0.01；又∵两个负数，绝对值大的反而小，∴﹣＞﹣．14．（2分）﹣3x m y2与5x3y n是同类项，则m=3，n=2．【解答】解：根据题意得：m=3，n=2．故答案是：3，2．15．（2分）单项式﹣ab2c3的次数是6；系数是﹣1．【解答】解：单项式﹣ab2c3的次数是6，系数是﹣1．故答案为：6、﹣1．16．（2分）已知x+y=3，则7﹣2x﹣2y的值为1．【解答】解：∵x+y=3，∴7﹣2x﹣2y=7﹣2（x+y）=7﹣2×3=1．故本题答案为：1．17．（2分）数轴上的A点表示的数是﹣3，数轴上另一点B到A点的距离是2，则B点所表示的数是﹣5或﹣1．【解答】解：设A点表示的有理数为x，B点表示的有理数为y，∵点B与点A的距离为2，即|y﹣x|=2，∴|y﹣（﹣3）|=2，解得y1=﹣5，y2=﹣1．故答案为：﹣5或﹣1．18．（2分）如图，每个图案都由若干个棋子摆成，依照此规律，第n个图案中棋子的总个数可以用含n的代数式表示为n（n+1）．【解答】解：每个图案的纵队棋子个数是：n，每个图案的横队棋子个数是：n+1，那么第n个图案中棋子的总个数可以用含n的代数式表示为：n（n+1）．故答案为：n（n+1）．三、计算题19．（20分）计算：（1）1﹣（﹣2）+8+（﹣3）﹣（+8）（2）（3）（4）﹣22×5﹣（﹣2）3÷4．【解答】解：（1）1﹣（﹣2）+8+（﹣3）﹣（+8）=1+2+8﹣3﹣8=0；（2）﹣2+2÷（﹣）×2=﹣2+2×（﹣2）×2=﹣2﹣8=﹣10；（3）=（1﹣+）×（﹣48）=1×（﹣48）﹣×（﹣48）+×（﹣48）=﹣48+8﹣36=﹣76；（4）﹣22×5﹣（﹣2）3÷4=﹣4×5+8÷4=﹣20+2=﹣18．四、计算与化简20．（5分）2a﹣3a+5a．【解答】解：2a﹣3a+5a=（2﹣3+5）a=4a．21．（5分）2（a﹣b）﹣3（a+b）．【解答】解：2（a﹣b）﹣3（a+b）=2a﹣2b﹣3a﹣3b=﹣a﹣5b．22．（6分）化简并求值：2（2a﹣3b）﹣（3a+2b+1），其中a=2，b=﹣．【解答】解：原式=4a﹣6b﹣3a﹣2b﹣1=a﹣8b﹣1，当a=2，b=﹣时，原式=2+4﹣1=5．五、解答题23．（7分）观察下列式子：2×4+1=32；4×6+1=52；6×8+1=72；…．（1）请你以上规律写出第4个等式：8×10+1=9 2；（2）根据你发现的规律，请写出第n个等式2n（2n+2）+1=（2n+1）2；（3）你认为（2）中所写的等式一定成立吗？并说明理由．【解答】解；（1）∵2×4+1=32；4×6+1=52；6×8+1=72；…．∴8×10+1=9 2；（2）2n（2n+2）+1=（2n+1）2；（3）一定成立，理由：2n（2n+2）+1=4n 2+4n+1，=（2n+1）2．故答案为：8×10+1=9 2；2n（2n+2）+1=（2n+1）2．24．（7分）出租车司机小傅某天下午营运全是在东西走向的大道上行驶的，如果规定向东为正，行车里程（单位：km）如下：+11，﹣2，+3，+10，﹣11，+5，﹣15，﹣8（1）当把最后一名乘客送到目的地时，小傅距离出车地点的距离为多少？（2）若每千米的营运额为7元，成本为1.5元/km，则这天下午他盈利多少元？【解答】解：（1）设出发地为0，∴根据题意列式：+11﹣2+3+10﹣11+5﹣15﹣8=﹣7，∵|﹣7|=7，答：距离出发地点7km，（2）根据题意列式得：11+2+3+10+11+5+15+8=65，∵每千米的营运额为7元，成本为1.5元/km，∴盈利为：65×（7﹣1.5）=357.5（元），答：当天下午盈利357.5元．25．（7分）有一批水果，包装质量为每筐25千克，现抽取8筐样品进行检测，结果称重如下（单位：千克）：27，24，23，28，21，26，22，27，为了求得8筐样品的总质量，我们可以选取的一个恰当的基准数进行简化运算．（1）你认为选取的一个恰当的基准数为25；（2）根据你选取的基准数，用正、负数填写上表；（3）这8筐水果的总质量是多少？【解答】解：（1）25；（2）+2，﹣1，﹣2，+3，﹣4，+1，﹣3，+2；（3）总质量为：25×8+[（+2）+（﹣1）+（﹣2）+（+3）+（﹣4）+（+1）+（﹣3）+（+2）] =200+（﹣2）=198（kg）．26．（7分）结合数轴与绝对值的知识回答下列问题：（1）数轴上表示4和1的两点之间的距离是3；表示﹣3和2两点之间的距离是5；一般地，数轴上表示数m和数n的两点之间的距离等于|m﹣n|．如果表示数a和﹣2的两点之间的距离是3，那么a=1或﹣5；（2）若数轴上表示数a的点位于﹣4与2之间，求|a+4|+|a﹣2|的值；（3）当a取何值时，|a+5|+|a﹣1|+|a﹣4|的值最小，最小值是多少？请说明理由．【解答】解：（1）3，5，1或﹣5；（2）因为|a+4|+|a﹣2|表示数轴上数a和﹣4，2之间距离的和．又因为数a位于﹣4与2之间，所以|a+4|+|a﹣2|=6；（3）根据|a+5|+|a﹣1|+|a﹣4|表示一点到﹣5，1，4三点的距离的和．所以当a=1时，式子的值最小，此时|a+5|+|a﹣1|+|a﹣4|的最小值是9．。

江苏省常州市2017-2018学年七年级英语12月阶段学情调研试题审稿人：七年级英语备课组范围：7A Unit5-Unit6第I卷(45分)一、选出划线部分与其他选项发音不同的选项（5分）1. A. name B. cake C. game D. black2. A. shopping B. shout C. score D. sure3. A. think B. both C. thank D. there4. A. early B. near C. hear D. year5. A. bowl B. down C. know D. borrow二、选择填空（15分）6. How about ___________ a wonderful film?A.seeB. to seeC. seeingD. to seeing7. -- ________ do you want some money for?-- Because I want to buy Simon a book.A. WhyB. WhatC. WhereD. How8. -- How can I use this computer?-- You can _______this book first.A.seeB. watchC. readD. look9. You can find out more information _______ New York Radio ________ this Saturday morning.A. on; /B. on; onC. at; onD. at; in10.Children knock ____ people’s doors and ask f or some candy _____ a treat.A. in; asB. on; ofC. at; asD. at; of11. There _______ some sheep eating grass and drinking water by the river.A. areB. isC. haveD. has12. It is important ________us _________ English well.A. to; to studyB. for; to learnC. to; learningD. for; studying13.--- Does Daniel plan __________ his lifestyle?--- Yes, he’d like ________ more fruit an d vegetables.A. changing; to eatB. to ch ange; to eatC. to change; eatingD. changing; eating14. ---___________ do you watch TV? --- Twice a week.A. How farB. How oftenC. How longD. How soon15. Everyone _____ here mow, and let’s _____.A. are; beginB. are; to beginC. is; to startD. is; start16.--- Millie, we always have fun __________volleyball together.--- Sure, it is fun for me ____________ volleyball with you.A.to play; to playB. playing; playingC.playing; to playD. to play; playing17. -- _________ bag is for Millie? -- The one on the desk.A. WhatB. WhereC. WhoseD. Which18.Children often _________ special clothes ___________ masks on Halloween.A. wear; withB. put on; withC. wear; forD. dress; for19 ________ you don’t go to bed early, you can’t get up early tomorrow.A. IfB. WhenC. BecauseD. Why20. -- _________ is this pair of glasses?-- I think they are our __________.A.Who; teacherB. Who; teacher’sC.Whose; teachers’D. Whose; teacher’s三、完形填空(10分)What do you usually do at the weekend? Some like to stay at home, but others like to go 1 or to play basketball. My friend Frank works 2 a factory. At the weekend he 3 the same thing. 4 Sunday he goes 5 h is family to the country. His uncle has a farm there. It is very big, and always there's so 6 work to do on the 7 .In autumn, the children 8 them with the apple harvest. Frank and his wife help in the fields. At the end of the 9 , they 10 hungry and Frank's uncle gives them good food for supper.21.A. swim B. swims C. swimming D. to swim22.A. on B. in C. as D. of23. A. often does B. does often C. make often D. often makes24. A. On B. In C. For D. At25. A. and B. about C. behind D. with26. A. much B. many C. more D. most27.A. factory B. farm C. shop D. field28.A. carry B. want C. help D. get29.A. day B. night C. morning D. evening30.A. all are B. are all C. is all D. all is四、阅读理解（10分）A31.From above, we know the business hours of is the longest.A. Supermarket AB. Supermarket BC. Supermarket CD. Supermarket D32.The price of the pork in is the same as that in .A. Supermarket A; Supermarket BB. Supermarket A; Supermarket CC. Supermarket B; Supermarket DD. Supermarket C; Supermarket D33.Eggs in are dearer(更贵) than those in any other supermarket.A. Supermarket AB. Supermarket BC. Supermarket CD. Supermarket D34.___________needs to do better in the conditions.A. Supermarket AB. Supermarket BC. Supermarket CD. Supermarket D35. People would not like to buy things in because of the service(服务).A. Supermarket AB. Supermarket BC. Supermarket CD. Supermarket DBIf you come to China, there are many places of interest to see and there is also a lot of delicious food to enjoy. Many of them are very popular. But I think the real Chinese food is dumplings.Everyone in China likes dumplings very much, and there are many different kinds of them.I like dumplings with vegetables and pork better than other kind.Usually people make dumplings at home. If you have no time to make them, you can buy them from supermarkets. Then you take them home and enjoy them with vinegar.The Spring Festival is very important in China. When it comes, we make dumplings. Usually we put a coin(硬币) in a dumpling. If one eats the dumpling with the coin in it, he or she will be lucky in the year.In the old days, people were poor and they could not eat dumplings often. But now things have changed.Welcome to C hina, and we’ll invite you to eat the real Chinese food-dumplings.36. According to the writer, the real Chinese food is ________________.A. moon cake sB. noodlesC. dumplingsD. rice dumplings37. The writer’s favourite dumplings have _____________ inside.A. meatB. seafoodC. vegetables and porkD. peanuts38. What does the underlined word “it” refer to(所指)?A. The Spring FestivalB. The coinC. The dumplingD. The egg39.The underlined word “vinegar” in the message means “_________” in Chinese.A. 糖B. 醋C. 辣椒D. 麻油40. Which of the following sentences in Not true?A. We Chinese like eating dumplings very much.B. If someone eats the dumpling with the coin in it, he or she will be lucky.C. In the old days, people could only eat dumplings because they were poor.D. There are many kinds of dumpling in China.五、 阅读与表达（每空一词，共5分）When you are new in a school, you need to make friends. If you find it difficult to make others like you, please take a look at the following ideas.First, don’t be shy to talk about yourself with your classmates at lunchtime or after class. Then they can know you better.Then, if you are a top student, help your classmates with their lessons. And remember to share things with others.Next, go to some clubs and play with your classmates after school. You can know more about your friends out of classroom.Finally, you should always put on clean clothes. They make you feel confident(自信的).You should he学校____________班级___________姓名_____________学号________ -----------------------------------------------密--------封--------线--------内--------请--------不--------要--------答--------题-------------------------------------------正衡中学天宁分校七年级英语学情调研答题卷第I 卷（45分）一、语音题（5分）二、单项选择题(15分)三、完型填空(10分)四、阅读理解(10分)五、阅读与表达(5分)41._____________________ 42.____________________43.______________________ 44._____________________45.______________________第II卷（55分）六、词组翻译（15分）46. 庆祝万圣节___________________ 47. 不招待就使坏________________ 48. 拍许多照片___________________ 49. 吃一顿大餐__________________50. 吃一个汉堡___________________ 51. 两盒牛奶____________________52. 保持健康_____________________ 53. 少于三次____________________54. 两袋盐____________________ 55. 看一看菜单_________________56. 放烟花____________________ 57. 对音乐感兴趣_________________58. 两餐之间感觉饿_____________________________59. 互赠彼此礼物_______________________________60. 一些其它的好东西______________________________七、词汇（15分）A．根据音标和所给的句子意思完成单词拼写。

2015～2016学年度第一学期阶段性质量调研七年级英语试题（考试范围: 至牛津初中英语7上Unit4）注意事项：1．本试卷共8页，满分100分。

考试时间90分钟。

2．请将答案全部填写在第6—8页的答题纸上，在1-5页上答题无效。

第一卷（共60分）一、听力（共20小题；每小题1分，满分20分）A) 听下面10段对话。

每段对话后有1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。

每段对话读两遍。

1. Who is Mary?2.3. What do they usually do after school?4. How does the girl go to school every day?2015.11A B CA B CA B C5. How often does the girl go swimming?A. Every day.B. Twice a week.C. Every week. 6. What does Li Hua do? A. A doctor. B. A teacher. C. A football player. 7. What would John like to do after school? A. To watch TV. B. To listen to music. C. To play music. 8. How long does the parents ’ meeting last(持续)? A. 3 hours. B. 2 hours. C. 5 hours. 9. What does Daniel do this evening? A. To do much work. B. To see a film. C. To watch games. 10. How do they celebrate their grandpa ’s birthday? A. To buy some presents. B. To have a birthday party. C. To go out for a big meal.B) 听对话或独白。

2023-2024常州外国语中学七年级上学期12月考英语试卷一、选出划线部分与其他选项发音不同的选项（每小题1分，共5分）1. A. change B. cheap C. Christmas D. match2. A. city B. rice C. minute D. film3. A. leg B. desk C. these D. pen4. A. who B. which C. when D. where5. A. breakfast B. bread C. break D. says二、单项选择（每小题1分，共12分）6. ---Who is ___________ boy with a pair of glasses?---He is my brother. He likes walking his dog after ___________ dinner.A. the; theB. a; theC. the; /D. a; /7. ---What does your mother usually have ___________ breakfast?---Well, she often has some bread and a glass of milk ___________ sugar.A. for, forB. for; withC. with: withD. with: for8. ---Can you help me ___________ when the plane leaves? ---Sure, Mr. Smith.A. findB. look outC. look forD. find out9. ---It's so cold! Let's ___________ our coats before going out!---Good idea. By the way, can you help me ___________ my son. I'm a little busy.A. wear; dressB. put on; dressC. dress; wearD. dress; put on10. --- ___________ homework do you have every day?---I have about an hour of homework.A. How longB. How muchC. How manyD. How often11. --- ___________ are those white masks? ---They are one of the ___________. I saw she put them there.A. Who; swimmerB. Who; swimmer'sC. Whose; swimmersD. Whose; swimmer's12. ---How many ___________ teachers are there in your school?---More than 100 and there are about 800 ___________ students in our school too.A. women; girlsB. women; girlC. woman; girlD. woman; girls13. ---What's in the box ? ---A few ___________, but only ___________ orange.A. pears; littleB. milk, a littleC. pears; a littleD. milk; little14. We shouldn't drink ___________ coffee, because it is ___________ unhealthy.A. too many; too muchB. much too, too muchC. too much; much tooD. too much; too many15. Tom often helps me with my English, so I thank ___________.A. he helps meB. him for helpingC. him to help meD. him for his help16. I don't like snacks, so I ___________ have snacks ___________ chips ___________ chocolate.A. usually; like; andB. usually; likes; orC. seldom; likes; orD. seldom; like; or17. ---Dad, I'd like to play computer games this afternoon.---___________. But please do your homework first.A. That's right.B. All right.C. That's all right.D. All the best.三、完形填空（每小题1分，共12分）I don't die. I am still very weak, but I can stand and walk. The horse doctor gives me good medicine (药物).(18)________ I am sent back (被送到) to the knacker’s (屠马业者) yard. A knacker buys old and (19)________ horses to kill and sell (卖出) the meat and bones.An old man and a young boy are (20)________ in me. "I like this horse. Granddad. Can we (21)________ him?” "The old man looks at me carefully."He is 14 or 15 years old. With good food and rest, he will get (22)________," he says. "He will do (23)________ work. Then, we can sell him again for more (24)________," I live on their farm and get stronger.One day, two (25)________ come to the farm. They want to buy a horse. Their groom (马夫) is with them. The groom very (26)________ looks at me for a long time. "I think I know this horse," he says to the ladies. "Do you see the star on his forehead (前额)? Do you see his one white foot? This horse is Black Beauty! He is old now, (27)________ he is a good horse, ladies." The man is Joe Green. He is older now and very happy to see me.The two ladies buy me and take me to their home. I give them rides, and I am gentle with them They promise (承诺) (28)________ to sell me again. I am happily (29)________ on their small farm. Joe takes good care of me, and I can end my story here.---Taken from Black Beauty18. A Later B. Before C. Often D. After19. A. strong B. weak C. beautiful D. healthy20. A. worried B. sad C. amazed D. interested21. A. buy B. sell C. feed (喂) D. kill22. A. young B. brave C. strong D. clever23. A. no B. many C. a few D. a little24. A. work B. time C. money D. people25. A ladies B. children C. gentlemen D. boys26. A. luckily B. quickly C. carefully D. usually27. A. because B. but C. and D. So28. A. sometimes B. always C. never D. ever29. A living B. running C. sleeping D. Riding四、阅读理解(每小题2分，共30分)AWhen July comes, children know they'll have the final exams and the school year will end soon. Boys andgirls will have a nearly two months' holiday, and they'll leave school by train or by car to return home to see their fathers and mothers.The summer holiday is the best time of the year for most students. The weather is good, so they can spend most of their time playing outside. If one lives in the country, he can go on a trip into tho woods or in the fields. If one lives in a big city, he can go to a park to play.The best place for a summer holiday is the seaside. Some children are lucky enough to live near the sea. Butfor the others who do not, if they have the chance to stay at one of the big seaside towns for a week or two, they will talk about it all the following school year.Now, what makes children like the seaside so much? I think it is the sand, the sea and the sun, not anything else. Of course, there are lots of new things to see, nice things to eat and interesting things to do. But the feeling of the sand under their feet, the salt water on their skin, and the warm sun on their backs make them happier.30. Every year, school children have the final exams in ________, and the exam means the school year will end.A. MayB. JanuaryC. JulyD. December31. According to the passage, if a child comes from a big city, he can often ________ in the summer holidays.A. stay at homeB. go on a trip to the woodsC. go on a trip in the fieldsD. go to a park to play32. It's the best way for children to go to the ________ to spend their summer holiday.A. parkB. seasideC. cityD. country33. ________ make children like the seaside so much.A. The beautiful parksB. The new thingsC. The sand, the sea and the sunD. The people near the sea34. Which of the following is NOT true according to the passage?A. After the final exams, school children will stay at school for extra classes.B. The summer holiday is a good time to go out for a trip.C. The children from the countryside can have fun in the woods in the summer holiday.D. If some children go on a trip to the seaside, they will have many things to talk about.BRowing is a good sport for people. The sport is not so commonly (常见地) played in China, but almost half of all American high schools have rowing teams. Recently, the school where I study have a rowing season that gives me many great experiences (经历).During the season, we practice rowing a lot. We get up at six every Saturday morning and practice for three hours on the river. Each one of us has an oar (桨), and we each row one oar with both hands. Together we pull (拉) the oars, and the oars push (推) the water back so the boat will move forward. After three hours of practice, we often feel very tired, because rowing is a physical sport. When you row, you do a lot of work with your thighs (大腿) and back.Though the practices are very hard, I choose to do them because I like the joy hard work brings. At every practice, I always do my best. Even when the coaches (教练) are not there, I keep rowing hard with my hands because I want to find out how well I can do. In order to move the boat fast, everyone on the team must keep the same pace (速度), so we need to work together.The hard work I do during the rowing helps me develop my teamwork qualities. The experience also teaches me that if you want to get something, you need to pay something first. As Americans like to say, "No pains, no gains! "35. We can inter (推断) that the writer is _________.A. a Chinese student studying in AmericaB. a rowing coach from AmericaC. a sports newspaper reporterD. a teacher of an American high school36. How often do the students practise rowing?A. Every three hours.B. Every morning.C. Once a week.D. Once a season.37. In order to row fast, the team members have to ________.A. use their hands to push the waterB. row at the same speedC. use their thighs and backs lessD. pull the oars as slowly as they could38. From the story, we know that the writer ________.A. doesn't like hard workB. likes to challenge (挑战) herselfC. is not good at physical sports D doesn't have any water sports before39. In the last paragraph (段落), the writer wants to tell us that ________.A. there is no pain in hard workB. money plays an important role in lifeC. A strong body is very important for our dreamsD. we won't achieve (实现) success if we don't work hardCAround the world, people have beliefs (信念) about food and drink. Some people think that chicken soup is good for a cold. Others believe that it is unhealthy not to eat meat. If you want to know whether (是否) these beliefs are true or not, read this text to find out.1. Belief: Chicken soup helps to fight a coldFact (事实): For centuries, people believe that chicken soup is good for a cold. Now, doctors say this belief may be true. Scientists say that chicken soup has a special substance (物质) that stops a cold from getting worse. Also, heat (热) from the soup can make a person feel better.2. Belief: A vegetarian (素食者的) diet is unhealthy.Fact: Meat, especially red meat, has protein (蛋白质) that the body needs. A person who doesn't cat meat can get enough protein and be healthy by eating tofu, eggs, nuts,and certain vegetables.3. Belief: Chocolate causes skin trouble.Fact: This is a general belief that is not true! Scientists say that eating chocolate does not cause skin trouble. More often, the cause is stress or not getting enough sleep.4. Belief: Tea is better than coffee.Fact: A study in 2002 showed that black or green tea has substances that can protect your heart, fight cancer and make fat less in your body. Coffee does not do this.5. Belief: Foods like bread and potatoes are fattening (使发胖).Fact: Bread and potatoes do not have much fat, or many calories Eating too much and not exercising can cause us to get heavier. Also, adding fattening things like butter (奶油) to bread and potatoes can raise the number of calories we eat.40. Drinking chicken soup is good for a cold __________.A. because it is deliciousB. because it produces (产生) many caloriesC. because of a special substance it hasD. because of a special heat it has41. Which of these may cause skin trouble?A. Juice or chocolate.B. Cheese or chocolate.C. Stress or lack (不足) of exercise. D Stress or lack of sleep.42. If you want to lose weight, you need to _________.A. eat less and exercise moreB. eat more and exercise lessC. eat and exercise lessD. eat and exercise more43. Eating bread isn't fattening, but ___________.A. eating potatoes isB. eating similar food isC. adding potatoes to it isD. adding butter to it is44. According to the passage, what fact may you believe?A. Vegetables don't have protein at allB. A person who never eats meat can also be healthyC. Coffee is better for you than tea.D. If you eat food with a lot of calories, you'll never get heavier.五、六选四阅读（每小题1.5 分，共6分）Last weekend I went camping with my dad and my brother, Jim. We took a tent, sleeping bags, flashlights, water and food. We arrived at the campsite on Saturday afternoon. (45)____E___ Jim and I collected some dry leaves, small sticks and branches and Dad started a campfire. Then we cooked potatoes and cabbage for our supper and had some apple cakes for dessert. Everything tasted delicious.(46)_______ We helped Dad pull the tent out of the bag, but unluckily we found there were no poles (杆) to hold it up. "Oh, " cried Jim, "I must have them left at home. "What could we do? Dad looked up at the starry (布满星星的) sky. (47)_______ "It's OK," he said to us. "We don't even need a tent." He put the sleeping bags on the ground.We slept well that night. The sun was shining on us when we woke up the next morning. (48)_______A. I think it was my best camping trip.B. Soon it was time to put up the tent.C. Camping can help us get close to nature.D. The night was clear and the air was warm.E. There was enough room to build a campfire.F. We only go camping in summer holiday六、综合填空(每小题1分，共10分)Which meal do we need most, breakfast, lunch or dinner? Dinner is the big meal of the day. (49)______ it is not the meal we need most. Breakfast is the meal we need most because from night to the next morning is a long time (50)______ (go) without food. We may feel (51)______ (hunger) or sick if we have no breakfast.How many times a day should children (52)______ (eat)? Most people eat three meals (53)______ day, but five times a day is fine for children. Children are always hungry after school. They should have a snack then. It (54)______ (stop) them from eating too fast at dinner. They should also have an apple or an orange at breaks. They are growing, so they need to eat often.Is it right (55)______ (have) much when we get very tired? (56)______ (enjoy) a big meal when you are tired can make you sick. Wait until you have a rest. Then your food will do you better.We can talk (57)______ interesting things at table but we should talk quietly. If we are happy, our food makes (58)______ (we) better.七、单词拼写，每空一词。