本篇文章给同学们谈谈初一期末考试试卷金太阳，以及金太阳初一期末考试2020一2021数学对应的知识点，希望对各位同学有所帮助，不要忘记分享给你的朋友哦！
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初一数学上册期末试卷及答案
七年级数学 期末考试当前，不到最后时刻，永远不要放弃;以下是我为大家整理的初一数学上册期末试卷，希望你们喜欢。
初一数学上册期末试题
(满分：100分 考试时间：100分钟)
注意：
1.选择题答案请用2B铅笔填涂在答题卡相应位置上.
2.非选择题答案必须用0.5毫米黑色墨水签字笔写在答题卷上的指定位置，在其他位置答题一律无效.
一、选择题(本大题共8小题，每小题2分，共16分.在每小题所给出的四个选项中，恰有一项是符合题目要求的，请将正确选项前的字母代号填涂在答题卡相应位置上)
1.-2的相反数是( )
A.2 B.-2 C. 12 D.-12
2.2015年南京国际 马拉松 全程约为42 195米，将42 195用科学记数法表示为( )
A.42.195×103 B.4.2195×104 C.42.195×104 D.4.2195×105
3.下列各组单项式中，同类项一组的是( )
A.3x2y与3xy2 B.2abc与-3ac C.2xy与2ab D.-2xy与3yx
4.如图，将一张长方形纸片ABCD沿EF折叠，点D、C分别落在点D′、C′处，若∠1=56°，则∠DEF的度数是( )
A.56° B.62° C.68° D.124°
5.如图所示，将图中阴影三角形由甲处平移至乙处，下面平移 方法 中正确的是( )
A.先向上移动1格，再向右移动1格 B.先向上移动3格，再向右移动1格
C.先向上移动1格，再向右移动3格 D.先向上移动3格，再向右移动3格
6.我们用有理数的运算研究下面问题.规定：水位上升为正，水位下降为负;几天后为正，几天前为负.如果水位每天下降4cm，那么3天后的水位变化用算式表示正确的是( )
A.(+4)×(+3) B.(+4)×(-3) C.(-4)×(+3) D.(-4)×(-3)
7.有理数a在数轴上的位置如图所示，下列各数中，可能在0到1之间的是( )
A.-a B.│a│
C.│a│-1 D.a+1
8.如图，一个几何体上半部为正四棱锥，下半部为正方体，且有一个面涂有颜色.下列图形中，是该几何体的表面展开图的是( )
二、填空题(本大题共10小题，每小题2分，共20分.不需写出解答过程，请把答案直接填写在答题卷相应位置上)
9.单项式-12a2b的系数是 ▲ .
10.比较大小：-π ▲ - 3.14. (填“”、“=”或“”)
11.若∠1=36°30′，则∠1的余角等于 ▲ °.
12.已知关于x的一元一次方程3m-4x=2的解是x=1，则m的值是 ▲ .
13.下表是同一时刻4个城市的国际标准时间，那么北京与多伦多的时差为 ▲ h.
城市 伦敦 北京 东京 多伦多
国际标准时间 0 +8 +9 -4
14.写出一个主视图、左视图和俯视图完全相同的几何体： ▲ .
15.2015年12月17日，大报恩寺遗址公园正式向社会开放.经物价部门核准，旅游旺季门票价格上浮40%，上浮后的价格为168元.若设大报恩寺门票价格为x元，则根据题意可列方程 ▲ .
16.若2a-b=2，则6-8a+4b = ▲ .
17.已知线段AB=6 cm，AB所在直线上有一点C， 若AC=2BC，
则线段AC的长为 ▲ cm.
18.如图，在半径为 a 的大圆中画四个直径为 a 的小圆，则图中
阴影部分的面积为 ▲ (用含 a 的代数式表示，结果保留π).
三、解答题(本大题共9小题，共64分.请在答题卷指定区域内作答，解答时应写出文字说明、证明过程或演算步骤)
19.(8分)计算：
(1)(12-712+56)×36; (2)-32+16÷(-2)×12.
20.(6分)先化简，再求值：2(3a2b-ab2)-(-ab2+2a2b)，其中a=2、b=-1.
21.(8分)解方程：
(1)3(x+1)=9; (2) 2x-13 =1- 2x-16.
22.(6分)读句画图并回答问题：
(1)过点A画AD⊥BC，垂足为D.比较AD与AB的大小：AD ▲ AB;
(2)用直尺和圆规作∠CDE，使∠CDE=∠ABC，且与AC交于点E.此时DE与AB的位置关系是
▲ .
23.(6分)一个几何体的三个视图如图所示(单位：cm).
(1)写出这个几何体的名称： ▲ ;
(2)若其俯视图为正方形，根据图中数据计算这个几何体的表面积.
24.(6分)下框中是小明对课本P108练一练第4题的解答.
请指出小明解答中的错误，并写出本题正确的解答.
25.(8分)如图，直线AB、CD 相交于点O，OF平分∠AOE ，OF⊥CD，垂足为O.
(1)若∠AOE=120°，求∠BOD的度数;
(2)写出图中所有与∠AOD互补的角： ▲ .
26.(8分)如图，点A、B分别表示的数是6、-12，M、N、P为数轴上三个动点，它们同时都向右运动.点M从点A出发，速度为每秒2个单位长度，点N从点B出发，速度为点M的3倍，点P从原点出发，速度为每秒1个单位长度.
(1)当运动3秒时，点M、N、P分别表示的数是 ▲ 、 ▲ 、 ▲ ;
(2)求运动多少秒时，点P到点M、N的距离相等?
27.(8分)钟面角是指时钟的时针与分针所成的角.如图，图①、图②、图③三个钟面上的时刻分别记录了某中学的早晨上课时间7：30、中午放学时间11：50、下午放学时间17：00.
(1)分别写出图中钟面角的度数：∠1= ▲ °、∠2= ▲ °、∠3= ▲ °;
(2)在某个整点，钟面角可能会等于90°，写出可能的一个时刻为 ▲ ;
(3)请运用一元一次方程的知识解决问题：钟面上，在7:30～8:00之间，钟面角等于90°的时刻是多少?
初一数学上册期末试卷参考答案
一、选择题(每小题2分，共计16分)
题号 1 2 3 4 5 6 7 8
答案 A B D B B C C D
二、填空题(每小题2分，共计20分)
9.-12 10. 11.53.5 12.2 13.12
14.正方体(答案不唯一) 15.(1+40%) x=168 16.-2
17.4或12 18.πa2-2a2
三、解答题(本大题共9题，共计64分)
19.(8分)
解：(1)原式=12×36-712×36+56×36 1分
=18-21+30 3分
=27. 4分
(2)原式=-9+16×(-12)×12 2分
=-9-4 3分
=-13. 4分
20.(6分)
解： 原式=6a2b-2ab2+ab2-2a2b 2分
=4a2b-ab2. 4分
当a=2、b=-1时，
原式=4×22×(-1)-2×(-1)2=-16-2=-18. 6分
21.(8分)
解：(1)3x+3=9. 1分
3x=6. 3分
x=2. 4分
(2)2(2x-1)=6-(2x-1). 1分
4x-2=6-2x+1. 2分
6x=9. 3分
x=32. 4分
22.(6分)
解：
(1)画图正确，AD
(2)画图正确，DE∥AB. 6分
23.(6分)
解：(1)长方体; 2分
(2)2×(3×3+3×4+3×4)=66 cm2. 6分
答：这个几何体的表面积是66 cm2.
24.(6分)
解：小明的错误是“他设中的x和方程中的x表示的意义不同”. 2分
正确的解答：设这个班共有x名学生.
根据题意，得 x6-x8=2. 4分
解这个方程，得 x=48. 5分
答：这个班共有48名学生. 6分
25.(8分)
解：
(1)因为OF平分∠AOE，∠AOE=120°，
所以∠AOF=12∠AOE=60°. 2分
因为OF⊥CD，
所以∠COF=90°. 3分
所以∠AOC=∠COF-∠AOF=30°. 4分
因为∠AOC和∠BOD是对顶角，
所以∠BOD=∠AOC=30°. 5分
(2)∠AOC、∠BOD、∠DOE. 8分
26.(8分)
解：(1)12、6、3; 3分
(2)设运动t秒后，点P到点M、N的距离相等.
①若P是MN的中点，则t-(-12+6t)=6+2t-t，
解得t=1. 6分
②若点M、N重合，则-12+6t=6+2t，
解得t=92. 8分
答：运动1或92秒后，点P到点M、N的距离相等.
27.(8分)
解：(1)45，55，150; 3分
(2)如：3点;(答案不唯一) 4分
(3)设从7：30开始，经过x分钟，钟面角等于90°.
根据题意，得6x-0.5x-45=90. 6分
解得 . 7分
答：钟面上，在7:30～8:00之间，钟面角等于90°的时刻是7：54611. 8分
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初一期末考英语试卷及参考答案
初一的同学们，期末考试就要来了，英语还没复习?那就先来做份往年的英语试卷吧。下面由我为大家提供关于初一期末考英语试卷及参考答案，希望对大家有帮助!
初一期末考英语试卷题目
二、单项填空 (共15小题;每小题1分，满分15分)
请认真阅读下面各题，然后从A、B、C、D四个选项中，选出可以填入空白处的
最佳选项，并在答题卡上将该项涂黑。
16. — You look happy, Millie. Anything special?
— Yes, Mum. We have ______ “Festival Week” at school. We all have ______ good time.
A. the; a B. a; the C. a; a D. the; /
17. — Daniel is only five years old, but he can draw very well.
— How ______ he is!
A. quick B. careful C. interesting D. clever
18. — That’s all for this lesson. Do you have any ______?
— No, thank you , Mr Li. We can understand very well with your help.
A. ideas B. questions C. plans D. activities
19. — Are you the only child in your family?
— Yes. I have no brother ______ no sister.
A. or B. but C. and D. so
20. — Do you like chocolate?
— No, I don’t, but I ______ have a little to give me some energy.
A. sometimes B. often C. usually D. always
21. — Show me your presents for your parents, will you?
— Look! The bag is for ______. And the sunglasses are ______.
A. Mum; Dad B. Mum ’s; Dad’s C. Mum’s; Dad D. Mum; Dad’s
22. — ______ are the students?
— They are reading in the library.
A. What B. Who C. Where D. How
23. — Here are all kinds of juice. ______ do you want?
— 10 bottles of apple juice and 10 orange juice. ______ are they?
A. How many; How many B. How much; How much
C. How much; How many D. How many; How much
24. — I watched a very ______ cartoon last night. The mouse is playing happily with the cat.
— Oh, that is really great ______. I want to watch it, too.
A. fun; fun B. funny; funny C. funny; fun D. fun; funny
25. — Look at the boy. He is too young to ______ all these books.
— Oh, let’s go and help him.
A. take B. bring C. get D. carry
26. — You ______ lessons this Thursday, right?
— No, we had a picnic in the park.
A. don’t have B. haven’t C. didn’t have D. hadn’t
27. — Why were you late for school this morning?
— My mother forgot to ______.
A. pick me up B. wake me up C. dress me up D. get me up
28. — Is that Jack over there? It seems he ______ the cow.
— It can’t be him. I saw him watching TV when I walked past his house.
A. is milking B. milks C. will milk D. milked
29. — Can I have ______ juice, Mum?
— Sorry, what about ______ milk?
A. some; any B. any; some C. some; some D. any; any
30. — ______ chess with me?
— Yes, I’d love to.
A. Do you like playing B. Do you like to play
C. Would you please play D. Would you like to play
三、完形填空 (共10小题;每小题1分，满分10分)
请先通读下面的短文，掌握其大意，然后从每小题所给的A、B、C、D四个选项中选出最佳选项，并在答题卡上将该项涂黑。
Father came to Jack’s bed and sat down beside him.
“ 31 was your day?” a sked Father.
“It wasn’t a very good day for me,” Jack answered. “I had a 32 with Tom. The teacher sent a note home about me. And I talked back to Mother.”
“Yes, part of the day was 33 ,” his father said. “But tell me about the best thing that you had today.”
Jack thought for a minute, and then smiled. “After school I went fishing alone,” he said. “I didn’t think I would have any 34 . But I did. I caught a fish!”
“I’m glad you enjoyed youself,” Jack’s father said. “Think about it until you go to 35 . Now I’m going to turn 36 the light. Have happy dreams.”
Every night, Jack answers the same question. “What was the best thing that 37 to you today?” Every night, Jack thinks about the best part of his day. This gives him many happy dreams.
Sometimes he has to think 38 to find the best thing. Sometimes it is a very 39 thing. But he always finds one good thing to think about. Jack’s father 40 him to end his days in a wonderful way.
31. A. What B. How C. Where D. When
32. A. talk B. lesson C. game D. fight
33. A. good B. exciting C. bad D. sad
34. A. luck B. energy C. time D. plan
35. A. rest B. sleep C. dream D. bed
36. A. up B. down C. on D. off
37. A. put B. happened C. lent D. meant
38. A. hard B. together C. happily D. first
39. A. interesting B. special C. small D. different
40. A. asked B. taught C. told D. called
四、阅读理解 (共10小题;每小题2分，满分20分)
请认真阅读下列短文，然后从每小题所给的A、B、C、D选项四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Oh, the rain! How Sara hates the rain! She cannot go outside to meet her friends for a game. He r mother says to her, “You may catch a cold if you play in the rain.” But Sara shouts, “It’s raining, but it’s very hot outside!” Her mother still doesn’t let her in the rain.
Sara goes up to her room and lies down in front of her window. In fact she has many things to do in her room. There is a TV, some books and toys. But she doesn’t like any of them.
Sara sits by the window. She does everything to make the rain go away. She opens the window so the rain can hear her. She wishes the rain away but that doesn’t work. She asks it to go away but that still doesn’t work. She stands up and shouts at the rain but that still doesn’t work.
“Well, if you’re going to be here and ruin my day, you can find something interesting for me to do.” She shouts and again she gets no answer.
So she sits back down on the window. It is still raining. “Fine,” she thinks, “I c an go swimming, ride my bike and play with my friends when the rain stops.” She thinks about her ideas again and again. How she wishes the sun to come out! Soon she falls asleep on the window. (211)
41. What’s the weather like that day?
A. Rainy and hot. B. Rainy and cold. C. Cold and sunny. D. Hot and sunny.
42. What does the word “ruin” mean in Chinese?
A. 喜欢 B. 改变 C. 毁掉 D. 度过
43. From the passage, we know ______.
A. the rain stops and the sun comes out
B. Sara finally falls asleep on the window
C. Sara is interested in playing in the rain
D. Sara’s mother doesn’t want her to play with her friends
B
The street food stands (摊) are very popular in Korea. The stand owners give the names of their food stands according to (根据) the food they sell (出售): Dukbokgi and Odeng.
Dukbokgi is a spicy hot food made of rice cakes and some vegetables. These rice cakes are finger-s haped. They are white, and they are about ten centimeters long. They are mixed with sliced vegetables in a pan with a spicy red dressing. Fifteen minutes later, they are ready to eat.
Odeng is made of ground fish. It comes in many shapes: some are square, others are round, and still others are stick style. You can buy big or small ones. At these food stands, you can also eat Odeng. It is boiled (煮) in a pot. It is served on a long stick so you can eat it easily.
The food at these stands is not expensive. Each Dukbokgi and Odeng is about twenty to fifty cents, depending on the owner.
Each food stand has its own recipes (配方) for its food; for example, some like to add sugar or other special ingredients (配料) in the food. Usually, there is just one owner, but if the food stand is big, there may be two or three owners.
When I was a primary school student, I used to stop at street food stands every day with other girls after school to eat the street food.
44. The owners take the names of their stands from ______.
A. the food they sell B. their recipes
C. the special ingredients D. the shape of the food
45. What are the ingredients of the Dukbokgi?
A. Rice and fish. B. Rice cakes and sugar.
C. Fish and vegetables. D. Rice cakes and vegetables.
46. Which of the following is NOT true?
A. Odeng can be made into all kinds of shapes.
B. Stand owners add different ingredients into street food.
C. Street food is popular in Korea because it’s made easily.
D. The writer liked street food when she was in primary school.
47. What’s the best title for the passage?
A. My Favourite Food B. Street Food Stands in Korea
C. The Most Popular Food in Korea D. How to Make Street Food
C
Briana, a student at John Fenwick School in Salem County, US, has a lot of free time. The 13-year-old girl used to hang out (闲逛) on the streets after school. “I know it wasn’t good, but I really had nothing else to do,” Briana said.
Briana was not alone. Many kids in her city had too much free time and nothing to do. So four school districts in Salem began a program (项目) called Big Brothers / Big Sisters. It helps students do something useful after school. Big Brothers / Big Sisters asks mentors (导师) to help students in grades 6 to 8 build healthy relationships (关系) and take part in some activities.
The “Littles” and the “Bigs” are nicknames for students and mentors. Most mentors are teachers. The “Bigs” and “Littles” usually meet once a week. They play games, share stories and go on trips.
The program has already helped many Salem students.
Briana’s mentor is a school headmaster, Syeda Woods. Woods took Briana ice-skating, to pizza parties and for a visit to Longwood Gardens in Pennsylvania. “ When I got out, I saw that Salem is a very small place,” Briana said. “The program helps me experience (体验) the outside world and see many new things.”
Kathy Jennings, 13, said she was very quiet but now she likes talking with others and making new friends.
“In the program, I see my mentor as a big sister, not a teacher. I can tell her anything,” Jennings said. “And she has taught me a lot about making good decisions (决定). I think it will make a big difference in my life.”
48. The program is to help students ______.
A. make good use of after-school time B. get high grades
C. to be kind to their brothers and sisters D. take part in school activities
49. What does Briana think of the program?
A. It helps her to know her school teachers well. B. It brings her many new friends.
C. It helps her understand the world better. D. It takes a lot of her free time.
50. What is Kathy like now?
A. She is quiet and different. B. She is like a big sister.
C. She is good at making decisions. D. She is much more open.
五、任务型阅读 (共5小题;每小题1分，满分5分)
阅读下列家谱图，完成各小题。每空只写一词。
51. White is Mary’s ▲ name.
52. ▲ is Ann’s aunt.
53. John is ▲ uncle.
54. Ann is Mary’s ▲ .
55. Bruce and Allen are Mary’s ▲ .
六、词汇检测 (共10小题;每小题1分，满分10分)
根据下列句子所给首字母或汉语注释以及上下文，在答题卡标有题号的横线
上，写出空缺处各单词的正确形式。每空只写一词。
56. The food t ▲ nice, so he wants to eat more.
57. Amy is c ▲ her birthday with her friends at home.
58. You should act like ▲ (绅士), my boys.
59. The present ▲ (花费) me only two y uan.
60. The little boy can count the ▲ (数) from one to one hundred.
61. — ▲ of the subjects do you like best?
— English. I hope to study in the US.
62. — What is the dress made of?
— ▲ . If feels so soft and smooth.
63. — Are you ready to start?
— Just give me ▲ five minutes.
64. — The children in that area can’t go to school.
— What ▲ children! Let’s help them.
65. — Can I have more sweets, Mum?
— No, ▲ they are bad for your teeth.
七、完成句子 (共5小题;每空0.5分，满分5分)
根据要求完成句子，并将答案写在答题卡标有题号的横线上。
66. Our library has all kinds of books. (改为同义句)
▲ ▲ all kinds of books in our library.
67. He looks strong. (对划线部分提问)
▲ does he look ▲ ?
68. She is my hero. (改为复数句子)
▲ my ▲ .
69. If you eat too many sweets, you’ll be fat. (改为并列句)
▲ eat too many sweets, ▲ you’ll be fat.
70. He often lies on the bed listening to the music. (用now改写句子)
He ▲ ▲ on the bed listening to the music now.
八、句子翻译 (共5小题;每小题2分，满分10分)
将下列句子译成英语，并将所译句子写在答题卡标有题号的横线上。
71. 我的梦想和我同学们的不同。
▲
72. 我有必要改变我的生活方式来保持健康。
▲
73. 我每周三晚上练习游泳。
▲
74. 我享受周末与家人团聚在一起。
▲
75. 我希望有早一日我的梦想成真。
▲
九、书面表达 (共l题;满分10分)
76. 为了迎接新年，你班在举行时装表演。请你根据提供的人物与图片，并以主持人的身份，用英语对此进行现场报道。
人物 服饰搭配 服饰颜色及材质搭配
合理地自由搭配
合理地自由搭配
合理地自由搭配
注意：1.词数70左右。短文的开头、结尾和连接部分已为你写好，不计入总词数;
2.衣服的颜色及材质可根据自己的喜好进行搭配，注意搭配要得当;
3.短文须包括所有要点，不要逐词翻译，可适当发挥，使短文连贯、通顺。
Good afternoon, everyone! Welcome to our fashion show. I’m Kitty from Class1, Grade 7. Today we are going to show you all kinds of clothes.
Here comes Daniel. ▲
Now Sandy and Simon are coming. ▲
Look! Here comes Amy. ▲
They all look modern and smart. That’s all for today’s show. Thanks for coming.
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