七年级数学上册期末考试试卷

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七年级数学上册期末考试试卷

篇1:关于数学七年级期末考试的试卷

一、选择题(本题共30分,每小题3分)

下面各题均有四个选项,其中只有一个是符合题意的.

1. 的绝对值等于( ).

A. B. C. D.

2.根据北京市公安交通管理局网站的数据显示,截止到2月16日,北京市机动车保有量比十年前增加了 辆,将 用科学记数法表示应为( ).

A. B. C. D.

3.下列关于多项式 的说法中,正确的是( ).

A.它是三次三项式 B.它是四次两项式。

C.它的最高次项是 D.它的常数项是1。

4.已知关于x的方程 的解是 ,则k的值为( ).

A. B. C. 1 D.

5. 下列说法中,正确的是( ).

A.任何数都不等于它的相反数。

B.互为相反数的两个数的立方相等。

C.如果a大于b,那么a的倒数一定大于b的倒数。

D.a与b两数和的平方一定是非负数。

6.将一副直角三角尺按如图所示的不同方式摆放,则图中锐角 与 相等的是( ).

7.下列关于几何画图的语句正确的是。

A.延长射线AB到点C,使BC=2AB。

B.点P在线段AB上,点Q在直线AB的反向延长线上。

C.将射线OA绕点O旋转 ,终边OB与始边OA的夹角为一个平角。

D. 已知线段a,b满足 ,在同一直线上作线段 , ,那么线段。

8.将下列图形画在硬纸片上,剪下并折叠后能围成三棱柱的是。

A B C D

9.已知a,b是有理数,若a在数轴上的对应点的位置如图所示, ,有以下。

结论:① ;② ;③ ;④ .

则所有正确的结论是( ).

A.①,④ B. ①,③

C. ②,③ D. ②,④

10.右图中的长方体是由三个部分拼接而成的,每一部分都是由四

个同样大小的小正方体组成的,那么其中第一部分所对应的几

何体应是

二、填空题(本题共20分,11~14题每小题2分,15~18题每小题3分)

11.用四舍五入法将1.893 5取近似数并精确到0.001,得到的值是 .

12.计算: = .

13.一件童装每件的进价为a元( ),商家按进价的3倍定价销售了一段时间后,为了吸引顾客,又在原定价的基础上打六折出售,那么按新的售价销售,每件童装所得的利润用代数式表示应为 元.

14.将长方形纸片ABCD折叠并压平,如图所示,点C,点D的对应

点分别为点 ,点 ,折痕分别交AD,BC边于点E,点F.若,则 =。

16.如图,数轴上A,B两点表示的数分别为 和6,数轴

上的点C满足 ,点D在线段AC的延长线上。

若 ,则BD= ,点D表示的数为 .

17.右边球体上画出了三个圆,在图中的六个□里分别填入1,2。

3,4,5,6,使得每个圆周上四个数相加的和都相等.

(1)这个相等的和等于 ;

(2)在图中将所有的□填完整.

18.如图,正方形ABCD和正方形DEFG的边长都是3 cm。

点P从点D出发,先到点A,然后沿箭头所指方向运动

(经过点D时不拐弯),那么从出发开始连续运动

cm时,它离点 最近,此时它距该点 cm.

三、计算题(本题共12分,每小题4分)

19. .

解:。

20. .

解:。

21. .

解:。

[关于数学七年级期末考试的试卷]

篇2:七年级上册历史期末考试试卷及答案

一、选一选(每小题2分,共计40分)

1.目前我国境内已知最早的原始人类是( )

A、元谋人 B、北京人 C、半坡人 D、山顶洞人

2.我国原始农耕时代几项世界性的贡献是 ( )

①种植粟 ②能制造陶器 ③种植水稻 ④挖掘水井 ⑤发明瓷器

A.①②③ B.②③④ C.①③ D.①③⑤

3、中国人自称是“龙的传人”。龙的形象突出地反映了( )

A.中国人善于想象B.华夏族是由不同部落融合而成

C.中华民族的锐意进取精神 D.中华民族的团结友爱传统

4、西周的众多诸侯是通过( )产生的

A.奴隶制 B.世袭制 C.分封制 D.禅让制

5、秦国成为战国七雄中实力最强的国家,主要原因是 ( )

A.更多使用铁制农具 B.实行商鞅变法

C.重视水利工程建设 D.牛耕得到推广

6、商鞅的变法措施对后世影响最深远的是( )

A、废井田,开阡陌 B、奖励耕战

C、建立县制 D、承认土地私有,允许买卖

7、我们今天的汉字,是从( )文字发展而来的。

A、钟鼎铭文 B、甲骨文 C、大篆 D、隶书

8.秦统一后,全国统一使用的规范文字是 ( )

A.甲骨文 B.金文 C.小篆 D.隶书

9.成为我国两千多年封建文化正统思想的是 ( )

A.道家思想 B.墨家思想 C.儒家思想 D.法家思想

10.秦朝“焚书坑儒”,西汉实行“罢黜百家,独尊儒术”,其根本着眼点在于( )

A、压制知识分子 B、有区别对待古代文化

C、完善法律体制 D、加强君主专制统治

11.西汉是我国历史上一个重要朝代。西汉时期出现经济发展,政治、思想、文化大一统局面是在( )

A.汉高祖 B.汉文帝 C.汉景帝 D.汉武帝

12.两汉时期,为促进汉族和少数民族关系的发展,作出过重大贡献的人是( )

①卫温 ②甘英 ③张骞 ④王昭君 ⑤班超 ⑥文成公主

A、②③④⑤ B、①②③④ C、③④⑤ D、④⑥

13.x疆地区正式归属中央管辖开始于( )。

A.公元前138年 B.公元前127年 C.公元前1 D.公元前60年

14.东汉末年,曹操在割据混战中取得政治优势地位的原因是 ( )

A.“挟天子以令诸侯” B.实行屯田制

C.招贤纳士 D.打败强敌袁绍

15、在历史课上,同学们讲了许多关于三国鼎立的故事,下列哪个故事所反映的史实对三国鼎立局面的形成影响最大( )

A、官渡之战 B、赤壁之战 C、三顾茅庐 D、七擒孟获

16.下面对三国鼎立局面的评价,正确的是( )

A、战乱频繁,破坏了社会经济

B、封建国家分裂,不利于统一

C、破坏了民族关系、不利于民族融合

D、局部统一,为全国统一创造了条件

17.晋南朝时,江南经济发展的两大原因是( )

①北方人口大量南下 ②南方自然条件优越 ③南方统治者非常重视农业生产 ④南方没有战乱

A、①② B、②③ C、③④ D、①④

18、“天苍苍,野茫茫,风吹草低见牛羊”,描写的( )少数民族境内的美好风光。

A、羌族 B、羯族 C、匈奴 D、鲜卑族

19、司马迁是我国古代杰出的史学家、文学家,他写的一部不朽的史学和文学名著是( )

A、《春秋》 B、《汉书》 C、《资治通鉴》 D、《史记》

20、在世界历史上第一次把圆周率的数值精确地推算到小数点以后第七位数字的数学家是( )

A、贾思勰 B、郦道元 C、祖冲之 D、顾恺之

二、知识填空(每空1分,共计8分)

21.战国时期,秦蜀郡守李冰父子主持修建了世界闻名的水利工程______________,被列为“世界文化遗产”名录;目前世界上发现的最大的青铜器是商朝的______________,它的复制品已在20被联合国永久收藏,复制品被命名为“中华世纪鼎”。

22.秦汉时期,对待儒学态度截然不同的两个皇帝分别是______________和______________。

23.被后世称为“医圣”的是______________;被后世称为“书圣”的是____________。

24.曹军以少胜多、奠定了统一北方的基础的战役是______________;奠定三国鼎立基础的重要战役是______________。

三、材料解析(每小题10分,共计10分)

25、请阅读下列材料,回答问题。

大道之行也,天下为公,选贤与能,讲信修睦。故人不独亲其亲,不独子其子。使老有所终,

壮有所用 ,幼有所长,鳏寡孤独废疾者皆有所养。是故谋闭而不兴,盗窃乱贼而不作,故外户而不闭,是谓大同。

今大道既隐,天下为家。各亲其亲,各子其子,货力为己。大人世及以为礼,成果沟池以为固.故谋用是作,而兵由此起。禹、汤、文、武、成王、周公,由此其选也。......是谓小康。

请回答:

①上述资料所讲的两个时代有什么不同?

②文中“天下为公,选贤与能”是指的哪种更替首领位置的办法?

③从第二段资料看更替首领位置的办法有了什么变化?

④两者相比你认为哪一种是进步的?你喜欢哪一种?

四、各抒己见(每小题13分,共计26分)

26.在治理国家的问题上,儒、法、道三家的思想主张有什么不同?根据你对三种思想的看法,就学生拉帮结派现象如何遏制问题给学校政教处写一份建议书。

27.对秦始皇的评价,众说纷纭:有人认为他是杰出的地主阶级政治家;有人认为他是一个暴君。你怎样看?(表明观点并说明理由)

五、以史为镜(每小题8分,共计16分)

28、大禹治水”是造福于炎黄子孙的伟大功业,对中华民族做出了巨大贡献,谈谈大禹治水给你的启示。

29、汉武帝是怎样强化监察制度的?结合我国当前的反腐败斗争,谈谈你的认识。

篇3:七年级上册历史期末考试试卷及答案

1A 2C 3C 4C 5B 6C 7B 8C 9C 10D 11D 12C 13D 14A 15B 16D 17D 18D 19D 20C

21、都江堰 司母戊鼎

22、秦始皇 汉武帝

23、张仲景 王羲之

24、官渡之战 赤壁之战

25、(1)材料一反映了没有压迫、没有剥削、“天下为公”的原始社会的状况。材料二描述了阶级社会产生后“天下为家”和王位世袭的社会现象。(2)禅让制。(3)世袭制。(4)学生表述自己的观点。

26、⑴北魏孝文帝。目的略 ⑵措施略。 ⑶不论站在哪个立场上,只要言之有理即可。

27、此题为开放题,考查学生运用历史知识解决实际问题的能力,答案略。

28、表明观点,言之有理即可。如只认为他是杰出的地主阶级政治家的;只认为他是一个暴君得;认为他既是一个杰出的地主阶级政治家又是一个暴君,功大于过者得。)

29、答案完全开放,有学习内容即可。30、在中央,设立司隶校尉,监督和检举京师百官以及皇族的不法行为。在地方,将全国分为13个监察区域,称为“十三州部”,每个州部派刺史一人,负责监督地方官员,并抑制和打击地方豪富。刺史虽然官品很低,却可以监察郡国长官,如果发现官吏有欺满中央等行为,可直接奏报皇帝,加以制裁。 认识:(略)

篇4:七年级上册英语期末考试试卷及答案

Part 1 Listening (第一部分 听力 共20分)

Ⅱ. Listen to the dialogue and choose the best answer to the question you hear(根据你听到的对话和问题,选出最恰当的答案): (共5分)

( ) 6. A. A little fat. B. Very fat. C. Very tall. D. A little thin.

( ) 7. A. By bike. B. By car. C. On foot. D. By bus.

( ) 8. A. 30 yuan. B. 45 yuan. C. 50 yuan. D. 80 yuan.

( ) 9. A. The blue cap. B. The red cap. C. The orange cap. D. The white cap. ( )10. A. In a restaurant. B. In a garden. C. At home. D. In a park.

III.Listen to the passage and tell whether the following statements are true or false(判断下列句子是否符合你听到的短文内容,符合的用“T”表示,不符合的用“F”表示):(共5分)

( )11. Mr and Mrs Smile are farmers.

( )12. Jim and Sue are studying in China now.

( )13. Mr Smile often reads books in the afternoon.

( )14. Jim and Sue often play games with their Chinese friends.

( )15. Jim’s uncle doesn’t like swimming.

Ⅳ.Listen to the passage and complete the sentences

(听短文,完成下列内容,每空格限填一词) (共5分)

16. Kate is on a plane to ______.

17. Kate brings a ______ for her brother’s wife.

18. Kate’s brother has ______ child(children).

19. Mike would like to be a(n) ______ in the future.

20. Kate likes travelling by ______.

Part 2 Vocabulary and Grammar (第二部分 词汇和语法 共40分)

V. Look at the pictures and complete the sentences(看图片,完成写列句子):(共5分)

21. Hot dogs apple pies and hamburgers are _______ food.

22. Most children like watching ________, such as

Mickey Mouse and Tommy and Jerry . .

23.This _____ sigh tells us we can turn left.

24. Tourists can see soldiers ________ the Chinese national

flag in Tian’anmen square.

25.I don’t like keeping dogs because sometimes they are too_____.

VI. Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子): (共5分)

26. The radio doesn’t work, so you need to buy some _____(battery).

27. I have bought a new flat and it’s on the ________ floor of the building. ( four)

28. After the bell rang, the students waited for the teacher __________(quiet) in the classroom.

29. Mary was _________ ( luck ) to catch the last bus last night.

30.The Summer Palace is one of the most ______ places of interest in Beijing.(excite)

VII. Choose the best answer (选择最恰当的答案): (共20分)

31. There is ____ international food festival at our school.

A. a B. an C. the D. /

32. The little girl couldn’t find her mother. We helped ____ find her mother at last.

A. she B. her C. hers D. herself

33. Please read the _______ carefully before you use the computer.

A. invitation B. information C. instruction D. warning

34. We always have an examination ____ each term.

A. at the end of B. in the end C. by the end of D. end of

35.______ pity it is! You didn’t pass the exam again.

A. What B. What a C. What an D. How

36.______ people visit the Great Wall every year.

A. Thousands of B. Thousand C. Thousands D. Thousand of

37. Our school has a lot of students from ____ countries.

A. another B. others C. the other D. other

38. We ____ break the new traffic rules and learn how to protect ourselves.

A. may not B. mustn’t C. can’t D. needn’t

39. The life in the city is __________ than that in the countryside.

A. more interesting B. much interesting C. much busy D. more busy

40. The music played by Lang Lang sounds ________.

A. wonderfully B. beautiful C. sweetly D. beautifully

41. Danny , you are getting fatter and fatter . You mustn’t eat___ meat.

A. too many B. too much C. too few D. too little

42. The new type of ipad in the photo ____ me about five thousand yuan.

A. took B. spent C. got D. cost

43. I don’t like that black puppy. I’d rather _____ the white cat.

A. to have B. having C. has D. have

44. The students are looking forward to ____ the Great Wall this weekend.

A. visit B. visits C. visited D. visiting

45. — We can use QQ to talk with each other online.

— Good! Will you please show me ____ it?

A. what to use B. how to use C. when to use D. where to use

46. There ____ a class meeting in our classroom next Monday.

A. is going to have B. going to be C. will have D. will be

47. There are more than 20 pens in my pocket. The underlined part means “____”.

A. about B. over C. for D. besides

48. You must do your homework first, ____ you can’t go outside.

A. so B. because C. if D. when

49. — ____ was your trip?

— It was wonderful.

A. How long B. How much C. What D. How

50. — Shall we go to plant some trees in the park?

— ____

A. Yes, we shall. B. That’s right. C. That’s all right. D. That’s a good idea.

VIII. Rewrite the following sentences as required(根据所给要求,改写下列句子。每空格限填一词): (共10分)

51. Mary needs to buy a silk scarf as her mother’s birthday present.( 否定句)

Mary _______ ________ to buy a silk scarf as her mother’s birthday present.

52.We have already visited the Great Wall.(改为一般疑问句)

_________ you visited the Great Wall __________?

53. Let’s watch DVDs in the hall. (改为反意疑问句)

Let’s watch DVDs in the hall,____________ ____________ ?

54.I can see this information sign in the park. (对划线部分提问)

______ ______ you see this information sign?

55.Of all the singers, his favourite singer is Jay Chou. (保持句子意思不变)

Of all the singers, he_______ Jay Chou ________.

Part 3 Reading and Writing (第三部分 阅读和写话 共40分)

I. 阅读(共30分)

A. True or False(判断下列句子是否符合短文内容,符合的用“T”表示,不符合的

用“F”表示): (共6分)

Dear parents,

It’s Sunday today. I don’t have classes I am sitting in a computer room now. The weather isn’t nice. It is raining .I miss you very much. There are lots of students here. They are busy. Many students are talking with their e-pals (网友) on QQ. Some students are playing computer games or watching movies on the Internet. My friends, Mike and Eric, are here with me. Mike is buying sports shoes on the Internet. And what is Eric doing? Oh ,he is reading an e-book on a computer. They’re friendly and they often help me learn Chinese. When you come to Beijing, I want you to meet them. I’m OK in Beijing. Please don’t worry about me. I hope you are happy and well!

Love

Maria

( )56. Maria doesn’t have any classes on Sunday.

( )57. Today is a sunny day.

( )58. Many students keep in touch with their e-pals by writing letters.

( )59. Students can play games, watch movies and buy things on the Internet.

( )60. Maria thinks her two new friends are friendly and helpful.

( )61. Maria is in China now.

B. Choose the best answer(选择最恰当的答案): (共6分)

The Browns are the Smiths’ neighbours. Mr Brown’s name is John. But when his neighbours talk about him, they all call him” Mr Going-to-go”. Do you know why? Mr Brown says he is going to do something, but he never does it. Every Saturday Mr Brown goes to the Smiths’ back door and talks to Mr Smith. He always says he is going to do something. ”I’m going to clean my house today,” he says, or “I’m going to wash my car tomorrow ,” or “ These trees in front of my house are too big, so I’m going to cut them down next week.”

Mr Smith usually says “Are you John?” He knows his neighbor is not going to clean his house, or wash his car, or cut down any trees. Then he says, “Well, excuse me. John, I’m going to do some work in the house.” And he does . Mr and Mrs Smith often say to their only child Dick. “ A re you going to do something? Then do it! Don’t be another Mr. Going-to-do!”

( )62. What’s the relationship(关系) between Mr. Brown and Mr. Smith?

A. They are brothers. B. They are neighbours.

C. They are father and son D. They are teacher and student.

( )63. Why do people call Mr Brown “Mr. Going-to- do”?

A. Because he talks a lot and does a lot.

B. Because he often talks much before he starts his work.

C. Because he always says to do something, but never does it.

D. Because he usually needs help when he is going to do something.

( )64. When will John cut the trees down?

A. Today. B. Tomorrow.

C. Next week. D. We don’t know.

( )65. What does Mr. Smith think of John’s talks?

A. Pleasant. B. Tiring. C. Worrying. D. Sad.

( )66. Who does Mr. Smith ask Dick not to learn from?

A. Mr. Brown. B. Mrs. Brown. C. Mrs. Smith D. Himself.

( )67. Which of the following is right?

A. Mr. Brown is always busy.

B. It’s easier for Mr. Brown to say than to do something.

C. Dick is another “Mr. Going-to-do”.

D. Mr. Smith always helps Mr. Brown do something.

C. Choose the words or expressions and complete the passage

(选择最恰当的单词或词语完成短文):(共6分)

I’m Jim. I come from America. Now I’m ten years old, but I have been in China for 6 years. My father wanted to open an American restaurant in China, because there were many Chinese restaurants in America. At last, we __68__ a KFC in Shanghai. My mother was a teacher in America. Now she works at the KFC. In America, many students work at KFC to make money for their __69__. I hope Chinese students can _70__ money by themselves ,too. So many young people work at our KFC. They like to work here,__71__ they can learn English from my parents. My family often go out and have picnics near the river on Sundays, because my father likes fishing and my mother enjoys __72__. We go back to America during the summer holidays. We visit my grandparents 73 we are at home. They like Chinese history. They came to China in . We were glad that we watched the Olympic Games in China.

( ) 68. A.opened B. open C. closed D. close

( ) 69. A.teachers B. parents C. works D. studies

( ) 70. A.get B. do C. take D. bring

( ) 71. A.that B. why C. so D. because

( )72. A. reading B. singing C. dancing D. swimming

( ) 73. A.before B. however C. when D. after

D. Read the passage and fill in the blanks with proper words(在短文的空

格内 填入适当的词,使其内容通顺,每空格限填一词,首字母已给):(共6分)

Life in the past was much harder than it is today because people didn’t have modern things to live with great peace and convenience. Now, people can have a

c 74 and enjoyable life with the help of modern machines and medicine.

However, life today has got some new problems. One of the biggest is p 75 . In big cities, heavy traffic pollutes the air and makes cities so noisy . In addition, people use machines to make more d 76 water which pollutes our rivers and lakes.

T_77__ have a better life, we must work hard to fight against pollution. The first thing we must do is to make rules, for example, we must clean the water before it is put into rivers. We must plant more trees instead of c 78 them down. And we can build more underground lines to help reduce(减少)air pollution as well as noise pollution. The more we help reduce pollution, the better our life will be in the future. Therefore, we must work harder to have a more p 79 and convenient life. It’s our duty from now on!

74.________ 75. ________ 76. ________

77.________ 78.________ 79. ________

E. Answer the questions(根据短文内容回答下列问题): (共6分)

Rent price

I lived in a rented(出租的) flat in Gubei(古北)before, a wonderful place for living, with two bedrooms for RMB 1500 per month. Now I move into a new flat with two bedrooms. It is rented at the price of RMB 2500.

Food price

Fast food: There are two KFC’s, one McDonald’s and two Pizza Huts within a 500-metre area around the building I am working in. RMB 20-30 is enough to get a meal on weekdays.

Local food: There are lots of restaurants in the city. Normal cheap dishes cost about RMB 20, while some expensive ones cost RMB 50-60. So I usually spend about RMB 50-80 for Saturday dinners.

Transportation

Bus: RMB 2 for air-conditioned bus.

Taxi: RMB 14 starting price (起步价)within 3 km and RMB 2.4 for each kilometer more.

Metro: RMB 3 to 9 enough to every comer of the city with no traffic jams.

With the help of many Chinese people, my life in Shanghai is exciting. And it is so interesting that I would never think about leaving it.

Answer the questions(根据短文内容回答下列问题): (6分)

80. It is cheaper to live in Shanghai now than before, isn’t it?

_______________________________________

81. What does the writer think of the area of Gubei?

_______________________________________

82. Which kind of food does the writer usually have for Saturday dinner?

________________________________________

83. How much must she pay for a 2.5-kilometre taxi ride in Shanghai?

______________________________________

84. Why is it faster to travel by underground?

_______________________________________

85. What does the writer think about her life in Shanghai?

_______________________________________

II.写话: (共10分)

Write a passage of at least 50 words about the topic“My habits”(以“我的习惯”为题写一篇不少于60个词的短文,标点符号不占格。)

Use the following points as a guide. (短文须包含下列要点)

◆What habits do you have?

◆Are they good or bad for you? Why?

◆How do you change some of them into good ones?

篇5:七年级上册英语期末考试试卷及答案

I. 1.B 2.E 3.C 4.A 5.D

II. 6.A 7. D 8.A 9. B 10.D

III. 11. T 12.T 13. F 14. T 15. F

IV. 16. Thailand 17. dress 18. one 19. pilot 20. plane/air

V. 21 American 22.cartoons 23.direction 24. raising 25.noisy

VI. 26 .batteries 27. fourth 28. quietly 29. lucky 30. exciting

VII. 31.B 32. B 33. C 34. A 35. B 36. A 37. D 38.B 39.A 40. B

41. B 42. D 43. D 44.D 45.B 46.D 47..B 48.A 49.D 50.D

51. doesn’t need 52.Have yet 53. shall we 54.Where can 55. likes best

(A) 56. T 57. F 58. F 59. T 60. T 61. T

(B) 62 .B 63. C 64. D 65. B 66. A 67.B

(C) 68.A 69. D 70. A 71. D 72. D 73.C

(D) 74.convenient 75.pollution 76 dirty. 77. To 78. cutting 79. peaceful

(E) 80. No, it isn’t.

81. It is wonderful / a wonderful place for living.

82. She usually has some local food for Saturday dinner.

83. She must pay RMB 14.

84. Because there are no traffic jams.

85 She thinks it’s exciting/ interesting.

X. (Omitted)

篇6:七年级英语上册期末考试试卷及答案

一、听力(共20小题;每小题1分,满分20分)6. What is Kate doing in her bedroom now?

A. She’s reading. B. She’s sleeping. C. She’s studying.

7. When will they have an English party?

A. On Thursday. B. On Friday. C. On Saturday.

8. What's Lucy's father like?

A. Fat. B. Thin. C. Short.

9. Where does Jill sit?

A. In front of Jack. B. In front of Amy. C. Between Jack and Amy.

10. Why isn’t the girl going to the cinema this evening?

A. Because she saw the film last week.

B. Because she is ill.

C. Because she has to do her homework.

B)听对话和短文回答问题, 将正确选项填涂在答题卡相应位置。(读两遍)

听第1段材料,回答第11—12小题。

11. Who does the woman buy the jacket for?

A. Her daughter. B. Her son. C. Her husband.

12. How much does the woman pay for it?

A. ¥118. B.¥128. C.¥138.

听第2段材料完成信息表第13—15小题。

Personal Information

Name: Henry Lee Time of studying English: Three weeks

From: 13 Hobbies: 14

Phone number: 15 Address: 152 Center Street

Club: English Club E-mail address: HenryLee

13. A. America B. China C. England

14. A. football and swimming B. music and basketball C. music and football

15. A. 2056398 B. 2053698 C. 2053689

听第3段材料,回答第16—20小题。

16. Where does Li Ming work?

A. At school. B. In a cinema. C. In a hospital.

17. What does she usually have for breakfast?

A. Some bread and milk. B. Some eggs and juice. C. Some noodles and tea.

18. How does she go to work?

A. On foot. B. By bike. C. By car.

19. How many hours a day does she work on weekdays?

A. 5 hours. B. 8 hours. C. 9 hours.

20. What does she love doing except singing and reading?

A. Chatting with friends. B. Chatting on the Internet. C. Talking on the telephone.

二、单词辨音 (共5小题;每小题1分,满分5分)

从每小题四个选项中找出画线部分读音不同的单词。

21. A. knocks B. kitchens C. neighbours D. carries

22. A. smart B. colourful C. March D. dancer

23. A. healthy B. leather C. teeth D. month

24. A. choose B. wool C. noodle D. boot

25. A. lazy B. raise C. April D. already

三、单项选择(共10小题;每小题1分,满分10分)

从A、B、C、D四个选项中选出可以填入空白处的最佳选项, 填涂在答题卡相应位置。

26. There is ______ “o” and ______ “1” in the word “bowl”.

A. a; a B. a; an C. an; a D. an; an

27. My friend Alice was born ______ , ______ a summer evening ______ September.

A. in; on; in B. in; in; in C. in; in; of D. in; on; of

28. —It’s very hot in the classroom. ______ I open the window, Mr. White?

—Yes, you may.

A. Can B. Need C. May D. Must

29. Lucy ______ goes roller skating on weekends. She likes it very much.

A. often B. sometimes C. seldom D. never

30. — ______ do you sleep every night? —Six to eight hours.

A. How long B. How often C. How D. How many times

31. Simon: Happy Women’s Day to you. Kitty: ______ .

A. Yes, I’m very happy. B. Thank you. C. The same to you. D. Why do you say so?

32. I like this pair of football boots a lot.Can I ______ ?

A.try it on B.try on it C.try them on D.try on them

33. He needs ______ hamburgers because he is very hungry.

A.two more B.more two C.other two D.two another

34. The shoes are made ______ leather and are suitable ______ going for a walk.

A. from; of B. of; to C. from; to D. of; for

35. —How much do you spend ______ the beautiful scarves?

—They ______ me 100 yuan.

A. buying; cost B. to buy; take C. buy; spend D. buying; pay

四、完形填空(共10小题;每小题1分,满分10分)

阅读下面短文,掌握其大意,然后从各题所给的四个选项中,选出一个最佳选项, 填涂在答题卡相应位置。

A healthy diet with exercise will help you look better, feel better and live longer. But I am 36 to say that many children don't have a healthy lifestyle. They eat much rubbish(垃圾)food 37 French fries and fried chicken. Eating too much rubbish food is 38 . If you 39 to live a long and healthy life, you have to look 40 your living habits(习惯).

It is important to get a yearly physical examination(体检), too. You don't hope to 41 any bad news, but the doctor will tell you 42 healthy you are. It's also a good idea for you to 43 a book on healthy eating. 44 milk or juice from fruits can help to improve(改善) your health, too.

I am in good health now. People tell me that I look so 45 . Healthy eating helps me and it will also help you!

36. A. happy B. sad C. excited D. angry

37. A. with B. as C. like D. about

38. A. cheap B. difficult C. delicious D. unhealthy

39. A. want B. go C. change D. dislike

40. A. for B. after C. like D. at

41. A. hear B. find C. see D. feel

42. A. what B. how C. when D. where

43. A. write B. sell C. read D. take

44. A. Drink B. Eat C. Drinking D. Eating

45. A. young B. old C. fat D. thin

五、阅读理解(共15小题;每小题1分,满分15分)

阅读下面内容, 然后从所给四个选项中,选出一个最佳选项, 填涂在答题卡相应位置。

(A)

How does Lucy spend a week?

Monday Practice playing volleyball

3:00-5:00p.m.

Tuesday Go to see Tim Children’s Hospital

8:30—10:30p.m.

Wednesday Part-time job(兼职工作)

1:00-5:00p.m.

Thursday Go to the station to meet her uncle Ricky

9:00a.m.

Friday See Mr Green 10:30—11:30 a.m.

Part-time job 2:00—6:00 p.m.

Saturday A birthday party for Lily 7:00—10:00 p.m.

Sunday Help Frank with his Maths

46. Where does Lucy meet Tim?

A. At Frank’s house. B. At Lucy’s house. C. At the station. D. In the hospital.

47. How many hours a week does Lucy do her part-time job?

A. Five hours. B. Eight hours. C. Ten hours. D. Eleven hours.

48. Who may be ill in hospital?

A. Lucy. B. Lily. C. Tim. D. Ricky.

49. Lucy’s uncle is coming on ______ .

A. Saturday. B. Friday. C. Thursday. D. Wednesday.

50. What does Lucy do on Saturday evening?

A. Have a birthday party. B. Study with Frank.

C. Play volleyball. D. Do a part-time job.

(B)

Hello, my dear friends, today here’s a funny cartoon for you! It is a Chinese cartoon. Its name is Happy Sheep and Big Big Wolf(狼).

In this cartoon, there are some sheep and three wolves. Happy Sheep is the leading role(主角). He likes playing football and running. He runs faster than the other sheep. Pretty Sheep likes making clothes and growing flowers. She is very beautiful. Lazy Sheep(懒羊羊) is clever. But he doesn’t like doing sports. He likes sleeping best. Force Sheep(沸羊羊) is stronger than any other sheep. Warm Sheep is the class monitor(班长)at school. Slow Sheep is 68 years old. He is very old. He is the village head(村长). Every sheep has a lovely pet(宠物). Big Big Wolf wants to eat sheep. Red Wolf is Big Big Wolf’s wife. She is very bad. Banana Wolf is nice. He is the friend of the sheep. He likes eating bananas very much.

51. Which sheep doesn’t like sports?

A. Lazy Sheep. B. Force Sheep. C. Warm Sheep. D. Happy Sheep.

52. Pretty Sheep likes ______ .

A. playing football B. sleeping C. making clothes D. eating bananas

53. Who is the sheep’s friend?

A. Big Big Wolf. B. Banana Wolf. C. Red Wolf. D. Little Wolf.

54. How many sheep are there in the passage?

A. Four. B. Five. C. Six. D. Seven.

55. Which of the following is NOT true?

A. Happy Sheep runs slower than any other sheep.

B. Slow Sheep is old.

C. Warm Sheep has a lovely pet.

D. Red Wolf is Big Big Wolf’s wife.

(C)

The 16th Asian Games is held(举办) in Guangzhou, China. I’m very happy and excited to hear that. What about you? Let me introduce Guangzhou to you. I hope you can take part in(参加) the Guangzhou Asian Games.

There weren’t very good places some years ago. Guangzhou had a lot of cars and the air wasn’t nice. People didn’t look after the environment and threw rubbish to the ground here and there. We think we should do something. So we plant trees and flowers near the road. People plant flowers in their homes too. Now I’m very happy because people are cleaner and politer than before.

Guangzhou food is very delicious. You can eat different kinds of food in Guangzhou. I like Guangzhou food best. I hope you can eat Guangzhou food with me. Then we watch the wonderful matches together. I think it is very interesting. I hope to be your guide(向导). Would you like to come to Guangzhou?

56. Where is the 16th Asian Games held?

A. Beijing. B. Shanghai. C. Shenzhen. D. Guangzhou.

57. What was Guangzhou like before?

A. It was dirty. B. It was very clean.

C. It was very beautiful. D. It was interesting.

58. Why is the writer happy when he sees the changes(变化) of Guangzhou?

A. Because he doesn’t like other places except (除了……之外) Guangzhou.

B. Because Guangzhou becomes more beautiful.

C. Because he is from Guangzhou.

D. Because the 16th Asian Games is held in Guangzhou.

59. What is the Chinese meaning of the underlined word “environment”?

A. 街道 B. 林荫道 C. 环境 D. 楼房

60. Which of the following is NOT true according to the passage?

A. There was some rubbish on the ground in Guangzhou before.

B. There are different kinds of food in Guangzhou.

C. The writer wants to help you when you go to Guangzhou.

D. The writer took part in the 16th Asian Games.

六、词汇运用(共15小题;每小题1分,满分15分)

A)根据句意,用括号中所给词的正确形式填空,每空填一词。

61. Can your cousin ______ (play) volleyball with you every Monday afternoon?

62. —What does Frank often do after class?—He often practises ______ (speak) English with his classmates.

63. I like to eat a lot of ______ (potato) in the morning.

64. Mr. King finished ______ (celebrate) his 23rd birthday yesterday.

65. Don’t knock on your ______ (teacher) door. They are not in the office.

66. —How many times a week are the twins do exercise? — ______ (two) a week.

67. I like this jumper very much because it makes me ______ (feel) very comfortable.

B)根据句意、汉语或音标提示,写出各单词的正确形式,每空填一词。

68. It’s good for our health to eat ______ ['vedʒɪtəbl] every day.

69. Computer is getting more and more important in the ______ ['mɒdn ] world.

70. It’s not a good habit(习惯) to go to school ______ (没有) breakfast.

71. I don’t think the black coat ______ (适合) you. You may change it.

72. Dad left home angrily. ______ (后来), he came back with a smile on his face.

73. I think the price of this bike is too ______ (贵).

74. We need to eat food to get enough ______ (能量) for doing sports.

75. We want more people to come to our show so we will ______ (设计) some posters.

七、任务型阅读(共5小题;每小题1分,满分5分)

If someone asks me, “Do you like music?” I will answer him or her, “Of course, I do.” Because I think music is an important part (部分)of our lives.

Different people have different ideas about music. For me, I like rock music(摇滚乐) because it’s so exciting. And my favourite rock band(乐队) is Foxy Ladies(酷妹). I also like pop music. My classmate Li Lan loves dance music, because she enjoys dancing. My best friend Jane likes jazz music(爵士乐) .She thinks it is really cool.

“I love dance and rock music very much,” says my brother, “because they are interesting.”

But my mother thinks rock is boring. “I like some relaxing(轻松的) music,” she says. That’s why she likes country music, I think.

Dear friends, do you like music? What kind of music do you like?

Music—an important part of our lives

Different People Different 76 Reasons(理由)

I I like rock music and pop music. Because they are so 77 .

Li Lan She loves dance music. Dancing is her 78 .

Jane She likes jazz music. She thinks it’s really cool.

My 79 He loves dance and rock music. Because they are interesting.

My mother She likes 80 music. She likes some relaxing music.

八、短文填空(共10小题;每小题1分,满分10分)

根据短文内容及所给首字母提示写出所缺单词, 并将完整单词填在答题卡对应题号后的横线上。

It is Sunday afternoon at No. 1 Secondary School. The students from Class 1, Grade Seven are having the f 81 show to r 82 money for Project Hope, They are showing clothes f 83 the 1970s to the 1990s.

Simon’s trousers are w 84 , and his shirt is purple, his tie is yellow and red. He l 85 very cool. Amy is wearing a yellow c 86 blouse and a pair of blue jeans. All of y 87 people like to wear jeans.

Sandy is d 88 in a black wool skirt, long red leather boots and a red silk blouse. She is also wearing her hair in a 1990s s 89 .

Daniel looks s 90 in the sports clothes. They are very comfortable.

九、书面表达(共1题;满分10分)

请你根据以下内容写一篇英语短文。要求:1. 要点齐全,可适当发挥;2. 词数60-80;3. 字迹清晰,书写规范。

1.我家附近有一家大润发(RT-Mart)购物中心;

2.购物中心总共有五层,里面有许多店铺,如餐馆、快餐店、家电(electrical)商场、书

店、服装店、鞋店、体育用品商店。还有电影院和游戏中心;

3.购物中心早上8:30点开始营业,晚上9:00点歇业;

4.每天都有大批顾客光临。

篇7:七年级英语上册期末考试试卷及答案

一、听力(共20小题;每小题1分,满分20分)

1. B 2. C 3. A 4. C 5. B

6. B 7. B 8. A 9. B 10. B

11. B 12. A 13. B 14. C 15. B

16. C 17. A 18. B 19. C 20. B

二、单词辨音(共5小题;每小题1分,满分5分)

21. A 22. B 23. B 24. B 25. D

三、单项选择(共10小题;每小题1分,满分10分)

26. D 27. D 28. C 29. A 30. A

31. B 32. C 33. A 34. D 35. A

四、完形填空(共10小题;每小题1分,满分10分)

36. B 37. C 38. D 39. A 40. A

41. A 42. B 43. C 44. C 45. A

五、阅读理解(共15小题;每小题1分,满分15分)

46. D 47. B 48. C 49. C 50. A

51. A 52. C 53. B 54. C 55. A

56. D 57. A 58. B 59. C 60. D

六、词汇运用(共15小题;每小题1分,满分15分)

61. play 62. speaking 63. potatoes 64. celebrating 65. teachers’

66. twice 67. feel 68. vegetables 69. modern 70. without

71. fits 72. afterwards 73. high 74. energy 75. design

七、任务型阅读(共5小题;每小题1分,满分5分)

76. ideas 77. exciting 78. hobby/ favorite 79. brother 80. country

八、短文填空(共10小题;每小题1分,满分10分)

81. fashion 82. raise 83. from 84. white 85. looks

86. cotton 87. young 88. dressed 89. style 90. smart

九、书面表达(共1题;满分10分)

One possible version:

There is an RT-Mart Shopping Mall near my home.It has five floors.There are a lot of shops there,such as restaurants,fast food shops,electrical shops,bookshops,clothes shops,shoe shops,sports shops.There are cinemas and computer centers, too.

The shopping mall opens at 8:30 a.m. in the morning and closes at 9:00 p.m. in the evening.Many people come to do some shopping every day.

篇8:七年级上册历史期末考试试卷及答案

七年级上册历史期末考试试卷及答案

一、请把正确答案填在括号内,单选题,每题1.5分,共45分

1.中华文明源远流长。目前,在我国境内已知的最早人类是:

A.北京人B.蓝田人C.元谋人D.山顶洞人

2.最早种植水稻的人是()

A.北京人B.半坡原始居民C.山顶洞人D.河姆渡原始居民

3.在传说中,炎帝和黄帝是()的部落联盟首领

A.黄河流域B.长江流域C.珠江流域D.淮河流域

4.公元前21世纪比公元前16世纪()

A.晚5B.早5000年C.早500年D.晚5000年

5.把商朝的都城迁到殷的是()

A.文王B.伊尹C.盘庚D.纣

6、秦灭六国,建立我国历史上第一个统一的中央集权的封建国家是在()

A.公元前230年B.公元前2C.公元前2D.公元221年

7.史书记载的“公作则迟”“分地则速”现象发生在()

A.商朝B.西周C.春秋战国D.夏朝

8.目前发现的世界上最大的青铜器()

A.司母戊鼎B.四羊方尊C.可烧炭火的青铜器D.三星堆青铜立人象

9.要研究商王的活动,最有说服力的文字资料的()

A.《史记》 B.《资治通鉴》 C.甲骨文D.铭文

10.我国古代闻名于世的防洪灌溉工程——都江堰处于战国时期的()

A.齐国B.楚国C.赵国D.秦国

11.“秦王扫六合,虎视何雄哉!挥剑决浮云,诸侯尽西来。”这里指的是()

A.陈胜、吴广起义B.楚汉战争C.长平之战D.秦完成统一

12.下列几位科学家中,对人类文化传播贡献最大的是()

A.张衡B.蔡伦C.张仲景D.华佗

13.我国有文字可考的`历史始于()

A.战国B.西周C.商朝D.夏朝

14.我国最早建立县制是在()

A.春秋B.战国C.秦朝D.汉朝

15.战国时期儒家学派的代表人物是()

A.老子B.孔子C.孟子D.庄子

16.我国青铜文明的灿烂时期是()

A.夏朝B.商朝C.西周D.春秋

17.下列不属于西周分封制内容的是()

A.周天子把土地、人民,分给亲族、功臣

B.诸侯必须服从周天子的命令,带兵随从周天子作战

C.诸侯要向周天子纳贡D.诸侯要按田亩数向国王纳贡18.世袭制代替禅让制,使“公天下”变成“家天下”的国王是()

A.舜B.尧C.禹D.启

19.下列现象出现的先后顺序是()

①使用骨针缝衣②使用天然火③种植水稻④制造色彩艳丽的彩陶

A.②①③④ B.①②③④ C.④③②① D.①③②④

20.使东方六国再也无力与秦国抗衡的决定性战役的()

A.牧野之战B.城濮之战C.长平之战D.马陵之战

21.我国历史上第一个统一的多民族的中央集权国家是()

A.夏朝B.西周C.商朝D.秦朝

22.陈胜、吴广起义与历代农民战争不一样,其独特的历史作用是()

A.首先提出“平分田地”的口号

B.他们的革命首创精神,鼓舞后世人民起来反抗残暴的统治

C.以大无畏的精神,推翻了封建王朝D.攻占郡县,沉重打击了地主阶级统治

23.我国最早的全国规范文字是()

A.隶书B.楷书C.小篆D.甲骨文

24.佛教起源于( )

A.西域B.欧洲C.古印度D.大秦

25.《史记》记述了( )

A.从西周到春秋的历史B.从黄帝到汉武帝时期的历史

C.从战国到西汉时期的历史D.从秦始皇到汉武帝的历史26.儒家思想之所以能够长期成为我国封建社会的统治思想,这是因为()

A.董仲舒对儒家学说作了发挥B.儒家思想适应了君主专制统治的需要

C.儒家思想代表了劳动人民的利益D.汉武帝任用信奉儒家思想人做了大官

27.西域地区正式归属中央政权管辖始于()

A.张骞出使西域B.班超出使西域C.西域都护的设置D.“丝绸之路”的开辟

28.某人想从东向西沿“丝绸之路”考古,他会先后经过()

A.长安→河西走廊→西亚→欧洲B.河西走廊→西亚→新疆→欧洲

C.长安→西亚→河西走廊→欧洲D.河西走廊→长安→西亚→欧洲

29、最能体现三国两晋南北朝时期绘画和雕塑综合特点的是

A.王羲之的字B.顾恺之的画C.石窟艺术D.青铜器

30.下列对“丝绸之路”的认识,错误的是()

A.加强了汉与西域的政治、经济、文化的联系B.有利于东西方文化的交流

C.是汉朝与外界联系的唯一一条通道D这条通道在我们今天的现实生活中仍有着重要的价值和作用

二、列举题(18分)

1、列举古代史以少胜多的战役(3分)

2.列举汉武帝为推进大一统所采取的措施(6分)

3、举出本册书中著名的雕塑艺术成就三例(3分)

三、材料分析题(第一题12分第二题10分,共22分)

1.阅读下列材料:(12分)

皇帝说:“如果名不正、言不顺,那么各种制度就不能确立。现在要禁用鲜卑语,统一使用汉语。那些年龄在30岁以上的人,使用鲜卑语已成为习惯,可以允许他们不立即改变。但是30岁以下的人和在朝廷做官的人,不得使用鲜卑语,明知故犯,就要降职或罢官。”

(1)上文中“皇帝”指谁?他进行改革的主要目的是什么?(2分)

(2)除上文内容外,他还有哪些改革措施?(4分)

篇9:推荐七年级数学上册期末考试试题

亲爱的同学,你步入初中的大门已经一学期了,一定会有很多的收获吧,现在是你展示自我的时候了。相信自己,定会成功!

1. -3的相反数是 .

2.某型号的电脑标价为a元.打8折后又降价100元出售.则实际售价可用代数式表示为 元.

3.比较大小: ______ (填、=或)

4. 观察下列单项式:2x, 5x2, 10x3, 17x4, 26x5, ,按此规律写出第10个单项式是 .

5.如图是一个数值转换机,若输入的 值为 ,则输出的结果应为 .

6. 如图,A、B、C、D四名同学的家在同一条直线上,已知C同学家处在A与B两家的中点处,而D同学的家又处于A与C两家的中点处,又知C与B两家相距3千米,则A与D两同学家相距 千米.

7.若 , 则 .

8.已知 ,则 的值等于 .

9.如图,A、O、B在同一条直线上,如果OA的方向是北偏西 ,那么OB的方向是东偏南 .

10.如图所示,要使图中平面展开图按虚线折叠成正方体后,相对面上两个数之积为12,则x+y=________.

二.精心选一选(每小题有且只有一个正确答案,请将你认为正确的答案前的字母填入下表相应的空格内,每题3分,共24分)

题号 11 12 13 14 15 16 17 18

答案

11. 甲、乙、丙三地的海拔高度分别为20 、-15 和-10 ,那么最高的地方比最低的地方高

A.5 B.10 C.25 D.35

12.如图,从A到B有多条道路,人们会走中间的直路,而不会走其他的曲折的路,这是因为

A.两点之间线段最短 B.两条直线相交只有一个交点

C.两点确定一条直线 D.其他的路行不通

13.几个同学在日历竖列上圈出了三个数,算出它们的和,其中错误的一个是

A. 28 B. 33 C. 45 D. 57

14.物理教科书中给出了几种物质的密度,符合科学记数法的是

A.水银13.6103 kg/m3 B.铁7.8103 kg/m3

C.金19.3103 kg/m3 D.煤油0.8103 kg/m3

15.《棋盘上的米粒》故事中,皇帝往棋盘的第1格中放1粒米,第2格中放2粒米,在第3格上加倍至4粒,,依次类推,每一格均是前一格的双倍,那么他在第12格中所放的米粒数是

A . 22粒 B. 24粒 C. 211粒 D. 212粒

16.如图,把边长为2的正方形的局部进行图①~图④的变换,最后再通过图形变换形成图⑤,则图⑤的面积是

A、18 B、16 C、12 D、8

17.一张桌子上摆放着若干个碟子,从三个方向上看到的三种视图如下图所示,则这张

桌子上共有碟子为

A. 17个 B. 12个 C. 8个 D. 6个

18. 小颖按如图所示的程序输入一个正数x,最后输出的结果为656,则满足条件的x的不同值最多有

A.2个 B.3个 C.4个 D.5个

三.计算小能手(本大题共32分)

19.计算与化简(每小题8分,共16分)

⑴ 计算:

⑵ 先化简,再求值: , 其中

20.(本题8分)解方程:

21.(本题8分)化简与求值:

⑴ 若 ,则代数式 的值为 ;

⑵ 若 ,则代数式 的值为 ;

⑶ 若 ,请你仿照以上求代数式值的方法求出 的值.

四.请你当老师 (本题8分)

22.下面是马小哈同学做的一道题,请按照要求帮他改正。

解方程:

(马小哈的解答) 要求:①用nn画出解题过程中的所有错误.

解:3(x+1)-1=8x ②请你把正确的解答过程写在下面.

3x+3-1=8x

3x-8x=3-1

-5x=2

x=

五.实践与应用(本题10分)

23.学校植物园沿路护栏纹饰部分设计成若干个相同的菱形图案,每增加一个菱形图案,纹饰长度就增加d cm,如图所示.已知每个菱形的横向对角线长为30cm.

⑴ 若该纹饰要231个菱形图案,试用含d的代数式表示纹饰的长度L;当d=26时,求该纹饰的长度L;

⑵ 当d=20时,若保持(1)中纹饰长度不变,则需要多少个这样的菱形图案?

六.漫游图形世界

24. (本题6分)如图,在下面的格点图中,直线AC与CD相交于点C.

⑴ 过点E画直线EF,使EF

⑵ 分别表示⑴中三条直线之间的位置关系.

25.(本题6分)如右图,是由一些棱长都为1cm的小正方体组合成的简单几何体.

⑴ 该几何体的表面积(含下底面)为 ;

⑵ 该几何体的主视图如图所示,请在下面方格纸中分别画出它的左视图和俯视图.

26.(本题10分)如图,已知AOB,画射线OCOA,射线ODOB.

⑴ 请你画出所有符合要求的图形;

⑵ 如果AOB=40,请你直接写出各种情况下COD的度数(按你画图的顺序从左往右依次编号).

七、分析与决策(本题满分12分)

27、春节期间,七(1)班的明明、丽丽等同学随家长一同到某公园游玩,下面是购买门票时,明明与他爸爸的对话(如图),试根据图中的信息,解答下列问题:

⑴ 明明他们一共去了几个成人,几个学生?

⑵ 请你帮助明明算一算,用哪种方式购票更省钱?说明理由。

⑶ 购完票后,明明发现七(2)班的张小涛等8名同学和他们的12名家长共20人也来购票,请你为他们设计出最省的购票方案,并求出此时的购票费用.

八、数学与生活(本题满分12分)

28.教室里放有一台饮水机(如图),饮水机上有两个放水管.课间时同学们依次到饮水机前用茶杯接水.假设接水过程中水不发生泼洒,每个同学所接的水量都是相等的.两个放水管同时打开时,它们的流量相同.如果放水时先打开一个水管,2分钟时,再打开第二个水管,放水过程中阀门一直开着.饮水机的存水量(升)与放水时间(分钟)的关系如下表所示:

放水时间(分) 0 2 12

饮水机中存水量(升) 18 17 8

⑴ 当两个放水管都打开时求每分钟的总出水量;

⑵ 如果从开始到2分钟时恰好有4个同学接水结束,则前22个同学接水结束共需要几分钟?

⑶ 按⑵的放水方法,求出在课间10分钟内班级中最多有多少个同学能及时接完水?

篇10:七年级数学上册期中考试试卷

一、填得圆圆满满(每小题3分,共30分)

1.-1-(-3)=。

2.-0.5的绝对值是,相反数是,倒数是。

3.单项式的系数是,次数是。

4.若逆时针旋转90o记作+1,则-2表示。

5.如果a、b互为相反数,x、y互为倒数,那么(a+b)-xy+a2-b2=。

6.在数轴上,点A表示数-1,距A点2.5个单位长度的点表示的数是。

7.灾难无情人有情!某次在抗震救灾文艺汇演中,各界艺人和人士为地震灾区人民捐款捐物达349.8万元。将这个数字用科学计数法表示并保留三个有效数字为元。

8.长方形的长是a米,宽比长的2倍少b米,则宽为米。

9.若m、n满足=0,则

10.某厂10月份的产值是125万元,比3月份的产值的3倍少13万元,若设3月份的产值为x万元,则可列出的方程为

二、做出你的选择(每小题3分,共30分)

11.如果向东走2km记作+2km,那么-3km表示.

A.向东走3kmB.向南走3kmC.向西走3kmD.向北走3km

12.下列说法正确的是(C)

A.x的系数为0B.是一项式C.1是单项式D.-4x系数是4

13.下列各组数中是同类项的是()

A.4x和4yB.4xy2和4xyC.4xy2和-8x2yD.-4xy2和4y2x

14.下列各组数中,互为相反数的有()

①②③④

A.④B.①②C.①②③D.①②④

15.若a+b<0,ab<0,则下列说法正确的是()

A.a、b同号B.a、b异号且负数的绝对值较大

C.a、b异号且正数的绝对值较大D.以上均有可能

16.下列计算正确的是()

A.4x-9x+6x=-xB.xy-2xy=3xy

C.x3-x2=xD.a-a=0

17.数轴上的点M对应的数是-2,那么将点M向右移动4个单位长度,此时点M表示的数是()

A.-6B.2C.-6或2D.都不正确

18.若的相反数是3,,则x+y的值为().

A.-8B.2C.8或-2D.-8或2

19.若3x=6,2y=4则5x+4y的值为()

A.18B.15C.9D.6

20.若-3xy2m与5x2n-3y8的和是单项式,则m、n的值分别是()

A.m=2,n=2B.m=4,n=1C.m=4,n=2D.m=2,n=3

三、用心解答(共60分)

21.(16分)计算

(1)-26-(-15)(2)(+7)+(-4)-(-3)-14

(3)(-3)×÷(-2)×(-)(4)-(3-5)+32×(-3)

22.解方程(本题8分)

(1)x+3x=-12(2)3x+7=32-2x

23.(6分)将下列各数在数轴上表示出来,并用“<”连接:

-22,-(-1),0,,-2.5

24.(6分)若a是绝对值最小的数,b是的负整数。先化简,再求值:

25.(6分)列方程解应用题。

把一批图书分给某班学生阅读,如果每人分3本,则剩余20本,如果每人分4本,则还缺25本。这个班有多少名学生?

26.(9分)出租车司机小李某天上午营运时是在东西走向的大街上进行的,如果规定向东为正,向西为负,他这天上午所接六位乘客的行车里程(单位:km)如下:-2,+5,-1,+1,-6,-2,问:

(1)将最后一位乘客送到目的地时,小李在什么位置?

(2)若汽车耗油量为0.2L/km(升/千米),这天上午小李接送乘客,出租车共耗油多少升?

(3)若出租车起步价为8元,起步里程为3km(包括3km),超过部分每千米1.2元,问小李这天上午共得车费多少元?

27.(9分)从2开始,连续的偶数相加,它们和的情况如下表:

加数的个数nS

12=1×2

22+4=6=2×3

32+4+6=12=3×4

42+4+6+8=20=4×5

52+4+6+8+10=30=5×6

(1)若n=8时,则S的值为_____________.

(2)根据表中的规律猜想:用n的式子表示S的公式为:

S=2+4+6+8+…+2n=____________.

(3)根据上题的规律计算2+4+6+8+10+…+98+100的值.

【参考答案】:

一填得圆圆满满(每小题3分,共30分)

1、22、0.5,0.5,-23、,34、顺时针旋转180o5、-16、-3.5或1.57、3.50×106

8、2a-b9、910、3x-13=125

二.做出你的选择(每小题3分,共30分)

11、C12、C13、D14、B15、D16、D17、B18、D19、A20、C

三、用心解答(共60分)

21、(16分)(1)-11(2)8

(3)-(4)-25

22、(8分)(1)x=-3(2)x=25

23、(6分)-22<-2.5<0<-(-1)<

24、(6分)解:由题意,得a=0,b=-1

原式=2a2-4ab-2b2-a2+3ab+3b2

=a2-ab+b2

当a=0,b=-1时,原式=(-1)2=1

25、(6分)这个班有45名学生

26、(9分)解:(1)-2+5-1+1-6-2=-5

答:小李在起始的西5km的位置

(2)

=2+5+1+1+6+2=1717×0,2=3.4

答:出租车共耗油3.4升

(3)6×8+(2+3)×1.2=54

答:小李这天上午共得车费54元。

27、(9分)(1)72;(2);

(3)2+4+6+8+10+…+98+100=50×51=2550

篇11:七年级数学上册期中试卷

人教版七年级数学上册期中试卷

一、选择题(在各小题给出的四个选项中,只有一项是符合题目要求的,请在答题卡上指定的位置填涂符合要求的选项前面的字母代号. 本大题共15小题,每题3分,计45分).

1. 如果80 m表示向东走80 m,则-60 m表示( )

A. 向东走60 m B. 向西走60 m C. 向南走60 m D. 向北走60 m

2.某地12月份某天的气温是5℃,第二天气温下降了9℃,第二天的气温是( ).

A. -14℃ B. -4℃ C. -9℃ D. 14℃

3.我国粮食总产量达到501 500 000吨,数据501 500 000用科学记数法表示为( ).

A. 50.15×107 B. 5.015×108 C. 5.015×109 D. 5015×105

4. 用四舍五入法,把数4.803精确到百分位,得到的近似数是( )

A. 4.8 B. 4.80 C. 4.803 D. 5.0

5.下列各式中,计算正确的是( ).

A. B. 2a+3b=5ab

C. 7ab-3ab=4 D.

6.去括号正确的是( )

A. -(3x+2)=-3x+2 B. -(-2x-7)=-2x+7

C. -(3x-2)=3x+2 D. -(-2x+7)=2x-7

7.在-2 、0.5、0 、- 这四个有理数中,最小的数是( )

A. -2 B. 0.5 C. 0 D. -

8.下列各对数中,数值相等的是( )

A. 与 B. 与

C. 与 D. 与

9.下列各组中,不是同类项的是()

A. 12与- 2 B. 与

C. 与-3xy D. 与

10.在数轴上与表示数 的.点的距离等于2的点表示的数是( )

A. 1 B. C. 或 D. 或5

11.下列说法中正确的是( )

A. 最小的整数是0 B. 有理数分为正数和负数

C 如果两个数的绝对值相等,那么这两个数相等 D. 互为相反数的两个数的绝对值相等

12.如图,数轴上两点A,B表示的有理数分别是a和b,那么下列结论正确的是( ).

A. ab>0 B. b-a>0

C. >0 D. ab2>0 (第12题)

13. 下列说法中正确的是()

A. 一个数的绝对值一定大于这个数的相反数 B. 若|a|=-a,则a≤0

C. 绝对值等于3的数是-3 D. 绝对值不大于2的数是±2,±1,0

14. 已知 ,则 的值为( )

A. B. C. 0 D. 4

15..某冰箱降价30%【七年级数学期中试卷及答案】后,每台售价 元,则该冰箱每台原价应为( )

A. 元 B. 元 C. 元 D. 元

二、解答题(本大题共9小题,计75分)

16.计算 2×(-3)2 + 4×(-5)+30÷(-2). (6分)

17.化简: (6分)

18.一天,小明和小红用温差测量山峰的高度,小明在山顶测得温度是-13℃,小红此时在山脚测得温度是5℃。已知该地区高度每增加1000米,气温大约降低6℃。问这座山峰的高度大约是多少米?(7分)

19. 下图方式摆放餐桌和椅子:

(1)1张餐桌可坐4人,2张餐桌可坐 人。

(2)按照上图的方式继续排列餐桌,完成下表。

桌子张数 3 4 n

可坐人数

(7分)

20.先化简,再求值: ,其中 , (8分)

21. 某班抽查了10名同学的期末成绩,以80分为基准,超出的记为正数,不足的记为负数,记录的结果如下:+8,-3,+12,-7,-10,-4,-8,+1,0,+10;

①这10名同学的中最高分是多少?最低分是多少?

②10名同学中,低于80分的占的百分比是多少?

③10名同学的平均成绩是多少?(8分)

三、解答题(本大题共3小题,计33分)

22. 四人做传数游戏,甲任报一个数给乙,乙把这个数加1传给丙,丙再把所得的数平方后传给丁,丁把所听到的数减1报出答案:【七年级数学期中试卷及答案】

①若甲报的数为19,则丁的答案是多少?

②请把游戏过程用代数式的程序描述出来。

③若丁报出的答案是35,则甲传给乙的数是多少?(10分)

篇12:人教版七年级数学期末考试试卷答案

一、选择题:BDDCA,CDBCB.

二、填空题:

11.2x-3; 12.11 13.am+bn

14.3 15.43033/,137024/31” 16.300.

三、解答题:

17.(1)-6.5; (2) .

18.(1)y=3.2; (2)x=-1.

19. .

20.(1)2x2+9y2-12xy; (2)31.

21.280.

22.(1)26枚;

(2)因为第[1]个图案有5枚棋子,第[2]个图案有(5+3×1)枚棋子,第[3]个图案有(5+3×2)枚棋子,一次规律可得第[n]个图案有[5+3×(n-1)=3n+2]枚棋子;

(3)3×2010+2=6032(枚).

23. ; ;由题意列方程得: ,解得:t=0.4,

所以小明从家骑自行车到学校的路程为:15(0.4-0.1)=4.5(km),

即:星期三中午小明从家骑自行车准时到达学校门口的速度为:

4.5÷0.4=11.25(km/h).

24.(1)①当P在线段AB上时,由PA=2PB及AB=60,可求得:

PA=40,OP=60,故点P运动时间为60秒.

若AQ= 时,BQ=40,CQ=50,点Q的运动速度为:

50÷60= (cm/s);

若BQ= 时,BQ=20,CQ=30,点Q的运动速度为:

30÷60= (cm/s).

②当P在线段延长线上时,由PA=2PB及AB=60,可求得:

PA=120,OP=140,故点P运动时间为140秒.

若AQ= 时,BQ=40,CQ=50,点Q的运动速度为:

50÷140= (cm/s);

若BQ= 时,BQ=20,CQ=30,点Q的运动速度为:

30÷140= (cm/s).

(2)设运动时间为t秒,则:

①在P、Q相遇前有:90-(t+3t)=70,解得t=5秒;

②在P、Q相遇后:当点Q运动到O点是停止运动时,点Q最多运动了30秒,而点P继续40秒时,P、Q相距70cm,所以t=70秒,

∴经过5秒或70秒时,P、Q相距70cm .

(3)设OP=xcm,点P在线段AB上,20≦x≦80,OB-AP=80-(x-20)=100-x,EF=OF-OE=(OA+ )-OE=(20+30)- ,

∴ (OB-AP).

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