2018-2019年北师大版七年级数学第一次月考试卷

2018-2019年北师大版七年级数学第一次月考试卷2018-2019学年度第一学期第一次月考题号 一 二 三 总分得分 七年级 数学 一选择题（每题3分，共30分）1下面的说法错误的是（ ）A0是最小的整数 B1是最小的正整数C0是最小的自然数 D自然数就是非负整数2陕西省元月份某一天的天气预报中，延安市的最低气温为-6，西安市的最低气温为2，这一天延安市的最低气温比西安市的最低气温低（ ）A8 B-8 C6 D23.下列说法中，正确的个数是（ ）.柱体的两个底面一样大；圆柱、圆锥的底面都是圆；棱柱的底面是四边形；长方体一定是柱体；棱柱的侧面一定是长方形.（A）2个 （B）3个 （C）4个 （D）5个4. 下面几何体截面一定是圆的是 （ ）( A)圆柱 (B) 圆锥 （C） 球 (D) 圆台5.如图绕虚线旋转得到的几何体是（ ）. 6. 某物体的三视图是如图所示的三个图形，那么该物体的形状是（ ）（A）长方体 （ B）圆锥体 （C）立方体 （D）圆柱体7、如图，该物体的俯视图是 （ ） 8、 B、 C、 D、9、下列平面图形中不能围成正方体的是（ ） A、 B、 C、 D、10.若a=5，b=3且ab，则a-b=（ ） A2或8 B-2或-8 C-5或-3 D3或8二填空题（每题3分，共30分）11 的绝对值是 ，相反数是 ，倒数是 12数轴上点A表示数-1,若|AB|=3,则点B所表示的数为_13若a0，b0，ab，则ab_0。14温度3比-7高_；温度-8比-2低_海拔-200m比300m高_；15、如图2所示的几何体由_个面围成，面与面相交成_条线，其中直的线有_条，曲线有_条. 16、用一个平面去截一个圆柱，图甲中截面的形状是_，图乙中截面的形状是_.17、一个物体的主视图、左视图、俯视图都是正方形，这个几何体可能的形状是_.18、一个零件的主视图、左视图、俯视图如图所示（尺寸单位：厘米），这个零件的体积为_立方厘米，表面积为_平方厘米. 19、已知三棱柱有5个面6个顶点9条棱，四棱柱有6个面8个顶点12条棱，五棱柱有7个面10个顶点15条棱，由此可以推测n棱柱有_个面，_个顶点，_条侧棱.20、-3减去4 与-3 的和所得的差是_.三、解答题(共60分）21计算(每题5分,共30分)（1） ； （2）（0.19）（3.12）； （3）2.7（3.1）； （4）0.150.26； （5）（12.56）（7.25）3.01（10.01）7.25；（6）0.47（0.09）0.39（0.3）1.53；22.画出下面几何体的主视图、左视图与俯视图（6分） 23某批发商用1000元购10箱肥皂，每箱50块，准备以一定的价格按箱批发，如果每块肥皂以2.5元的价格为标准，超过的记作正数，不足的记为负数，这10箱肥皂每块价格记录如下：0.2, 0.3, 0.5, 0.1, 0.3, 0.3, 0.4, 0.2, 0.1, 0.4.问：10箱肥皂卖掉后，该批发商是盈利还是亏本？亏本或盈利多少元？（8分）24粮库3天内发生粮食进、出库的吨数如下（“+”表示进库，“”表示出库）：（8分）+26，32，15，+34，38，20。（1）经过这3天，库里的粮食是增多还是减少了？（2分）（2）经过这3天，仓库管理员结算发现库里还存480吨粮，那么3天前库里存粮多少吨？（4分）（3）如果进出的装卸费都是每吨5元，那么这3天要付多少装卸费？（2分）24（8分） 某校举行“八荣八耻”知识竟赛，评出一等奖4人，二等奖6人，三等奖20人，学校决定给获奖学生发奖品，同一等次的奖品相同，并且只能从下表所列物品中选取一件品名 足球 排球 羽毛球拍 文具盒 相册 钢笔 圆规 笔记本 圆珠笔单位（元） 30 20 16 10 8 5 4 3 2（1） 如果获奖等次越高，奖品的单价就越高，那么学校最少要花多少钱买奖品？（2） 若要求一等奖的奖品单价是二等奖的2倍，二等奖的奖品单价是三等奖的2倍，在总费用不超过200元的前提下，有几种购买方案，花费最多的一种需要多少钱？精编2018-2019年七年级英语上第一次月考试卷七年级 英 语 (考试时间：120分钟 总分：150分)Class: Name: Marks: 注意事项：1、答题前填写好自己的姓名、班级、考号等信息。2、请将答案正确填写在答题卡上。第卷（选择题 共85分）I. 单项选择。(A)选出可以填入空白处的最佳选项。（15小题，每题2分，共30分）( )1._ is he? He is my friend.A. What B. Where C. Who D. How( )2. Mary and Joy are _ Class One. They are _ the U.S.A.A. from; in B. in; from C. to; from D. in; to( )3. _ Yes, Im Mike.A. Whats your name? B. What are you? C. How are you? D. Are you Mike?( )4.Is this _ car? Yes, its _ English car.A. a; an B. a; a C. an; an D. an; a( )5.What are those? _ are cakes.A. These B. We C. Those D. They( )6.Whats that _ English? Its a desk.A. from B. to C. in D. /( )7. 当别人称赞你时, 你应该说: “_”。A. Thanks. B. Good. C. Yes. D. No.( )8.Is her name Sally? _A. Yes, she is. B. No, she isnt. C. Yes, its. D. No, it isnt.( )9. Im in Class 4. Are you in Class 4, _?A. either B. too C. and D. also( )10. Welcome to Beijing! _A. Welcome to Beijing, too. B. Thanks.C. Fine, thanks. D. Yes, I am.( )11. _, are you Michael? No, Im not. Im Ben.A. How are you B. OK C. Excuse me D. Thanks( )12. This is my teacher, Miss Chen. _ is from Beijing.A. She B. He C. Her D. His( )13. Linda is fifteen _.A. year B. years C. years old D. year old( )14. _ . B-O-O-K,book.A. Can you spell it, please? B.Whats this in English?B. How do you spell it? D. How are you? ( )15. What _ is Maria in? She is in _ Six.A. Class; Class B. Class; class C. class; class D. class; Class(B)选出与划线部分意思相同或相近的最佳选项。（5小题，每题1分，共5分）( )16.Whats your name? My name is Li Ming.A. You are B. I am C. I is D. She is( )17.Thank you very much. You are welcome.A. Thats OK. B. Fine, thanks. C. Nice to see you. D. Good morning( )18.How are you? Fine,thanks.A. Yes, she is. B. Goodbye! C. No,she isnt. D. Im OK.( )19.Here you are. Thanks.A. Thats OK. B. Thank. C. Thank you. D. Bye.( )20.Theyre Maria and Jane.A.They am B. They is C. They are D.You are. 完形填空。（10小题，每题1分，共10分） Hello! 21 name is Li Ying. Im twelve. Im from Kunming. Now Im in Beijing No.14 High School. Im 22 Class Five, Grade Seven. Miss Gao 23 my English teacher. She is 24 old teacher. I have(有) a pen, a ruler and two 25 in my pencil-box(文具盒). Liu Ping is in Grade Seven, too. 26 is from Guangzhou. She is my good 27 . We are in 28 same class. Now she can 29 English well(好). I think(认为) she is a good girl. Look！ 30 is that? She is Liu Ping.( )21. A. I B. My C. Your D. Me( )22. A. from B. to C. not D. in( )23. A. is B. are C. am D. be( )24. A. a B. an C. good D. /( )25. A. buses B. desks C. schoolbags D. pencils( )26. A. He B. His C. She D. Her( )27. A. friend B. teacher C. student D. mom( )28. A. these B. the C. an D. a( )29. A. spell B. speak C. help D. see( )30. A. How B. What C. Where D. Who . 阅读理解（15小题，每题2分，共30分） AName Age From TelZhong Nan 40 Beijing 8876-5342Gao Ming 13 Shanghai 5673-6981Martin 28 England 7342-6979( )31. Gao Ming is from _. A. the U.S.A. B. Japan C. China D. Canada( )32. Martin is _. A. Chinese B. Japanese C. American D. English( )33. Is Zhong Nan from China? A. No, he is. B. No, he isnt. C. Yes, he is. D. Yes, it is.( )34. How old is Zhong Nan? A. 8876-5342 B. 13 C. 28 D. 40( )35. His telephone number is 5673-6981. Who is he?A. He is Martin. B. He is Zhong Nan. C. He is Gao Ming. D. He is 40.BHello! My name is Joy. Im a girl. Im eleven. Im in Class Eight, Grade Seven. This is my friend, Joan. She is twelve. She is in a high school. She is in Class Seven, Grade Eight. My English teacher is Miss White, but her English teacher is Miss Green. Look！Whos that? Oh, shes my mom. Shes a Chinese(语文, 中文) teacher.( )36. _ is in Class Eight, Grade Seven.A. Joan B. John C. Joy D. Joe( )37. Joan is Joys _.A. teacher B. friend C. student D. mom( )38. Joan is _. A. eleven B. twelve C. thirteen D. fourteen( )39. Joys English teacher is _.A. Miss White B. Miss Green C. Joys mom D. Joan( )40. Joys mother is _.A. an English teacher B. a friendC. a student D. a Chinese teacher CHello! My name is John Brown. Im from England. Im an English teacher. Im in Beijing International School.My telephone number is 8523-3237. Zhang Hao, Alice and Yingzi are my students. Im Zhang Hao. My English name is Peter. Im eleven years old. Im from Beijing. My telephone number is 8876-5342.Alice Brown is my name. Im twelve. Im from Canada. My mom is a teacher. My telephone number is 7342-6979.Im Yingzi. Im fourteen years old. Im from Japan. 5673-6981 is my telephone number.( )41. Where is John Brown from?America B. China C. England D. Japan( )42. Peter is a .A. girl B. teacher C. mom D. student( )43. Alice is a girl. Her telephone number is .A. 5673-6981 B. 8876-5342 C. 7342-6979 D. 8523-3237( )44. How old is Yingzi?A. 11. B. 12. C. 13. D. 14.( )45.下面哪一项叙述是不正确的？A. John Brown is an English teacher. B. Zhang Hao is from China.C. Alice is a teacher. D. Yingzi is a girl student. . 补全对话。（5小题，每题2分，共10分，其中有两个选项多余）A. Welcome to China.B. Whats your telephone number?C. Are you Maria?D. Whats your name, please?E. Thats OK.F. Where are you from?G. How are you?A: Excuse me, 46. B: My name is Maria. A: 47. B: Im from Cuba.A: 48. B:It is 4383927.A: 49. B: Thank you very much.B: 50. 46._ 47._ 48._ 49._ 50._第卷（非选择题 共65分）V. 词汇（A）用所给单