七年级上数学期末试卷
一、填空题(每题2分,共20分)
1、某食品加工厂的冷库能使冷藏的食品每小时降温5℃,如果刚进库的牛肉温度是10℃,进库8小时后温度可达__℃。
2、开学整理教室时,老师总是先把每一列最前和最后的课桌摆好,然后再依次摆中间的课桌,一会儿一列课桌摆在一条线上,整整齐齐,这是因为__________。
3、计算:-5×(-2)3+(-39)=_____。
4、近似数1.460×105精确到____位,有效数字是______。
5、今年母亲30岁,儿子2岁,______年后,母亲年龄是儿子年龄的5倍。
6、按如下方式摆放餐桌和椅子:
桌子张数 1 2 3 4 …… n
可坐人数 6 8 10 ……
7、计算72°35′÷2+18°33′×4=_______。
8、已知点B在线段AC上,AB=8cm,AC=18cm,P、Q分别是AB、AC中点,则PQ=_______。
9、如图,A、O、B是同一直线上的三点,OC、OD、OE是从O点引出的三条射线,且∠1∶∠2∶∠3∶∠4=1∶2∶3∶4则∠5=_________。
(9题图) (10题图)
10、如图,某轮船上午8时在A处,测得灯塔S在北偏东60°的方向上,向东行驶至中午12时,该轮船在B处,测得灯塔S在北偏西30°的方向上(自己完成图形),已知轮船行驶速度为每小时20千米,则∠ASB=______,AB长为_____。
二、选择题(每题3分,共24分)
11、若a<0,b>0,则b、b+a、b-a中最大的一个数是 ( )
A、a B、b+a C、b-a D、不能确定
12、(-2)100比(-2)99大 ( )
A、2 B、-2 C、299 D、3×299
13、已知, + =0,则2m-n=( ) ( )
A、13 B、11 C、9 D、15
14、某种出租车收费标准是:起步价7元(即行驶距离不超过3千米需付7元车费),超过了3千米以后,每增加1千米加收2.4元(不足1千米按1千米计),某人乘这种出租车从甲地到乙地支付车费19元,设此人从甲地到乙地经过的路程为x千米,则x的最大值是 ( )
A、11 B、8 C、7 D、5
15、如图,是一个正方体纸盒的展开图,若在其中三个正方形A、B、C中分别填入适当的数,使得它们折成正方体后相对的面上两个数互为相反数,则填入正方形A、B、C、中的三个数依次是 ( )
A、1、-3、0 B、0、-3、1 C、-3、0、1 D、-3、1、0
16、已知线段AB,在AB的延长线上取一点C,使AC=2BC,在AB的反向延长线上取一点D,使DA=2AB,那么线段AC是线段DB的( )倍。 ( )
A、 B、 C、 D、
17、两个角的大小之比是7∶3,他们的差是72°,则这两个角的关系是 ( )
A、相等 B、互余 C、互补 D、无法确定
18、利用一副三角板上已知度数的角,不能画出的角是 ( )
A、15° B、135° C、165° D、100°
三、解答题(每题5分,共20分)
19、 4×(-3)2-13+(-12 )-|-43|. 20、计算
21、解方程: 、22解方程:
四、(每题5分,共20分)
23、有资料表明:某地区高度每增加100米,气温降低0.8℃,小明和小红想出一个测量山峰高度的办法,小红在山脚,小明在山顶,他们同时在上午9时测得山脚温度是2.6℃,山顶温度是-2.2℃。你知道山峰的高度吗?
24、如图,是由小立方块塔成的几何体,请分别从前面看、左面看和上面看,试将你所看到的平面图形画出来。
25、七年级学生去春游,如果减少一辆客车,每辆车正好坐60人,如果增加一辆客车,每辆车正好坐45人。问七年级共有多少学生?
26、下面是小马虎解的一道题
题目:在同一平面上,若∠BOA=70°,∠BOC=15°求∠AOC的度数。
解:根据题意可画出图
∵∠AOC=∠BOA-∠BOC
=70°-15°
=55°
∴∠AOC=55°
若你是老师,会判小马虎满分吗?若会,说明理由。若不会,请将小马虎的的错误指出,并给出你认为正确的解法。
五、(每题9分,共18分)
32、某班将买一些乒乓球和乒乓球拍,现了解情况如下:甲、乙两家商店出售两种同样品牌的乒乓球和乒乓球拍。乒乓球拍每副定价30元,乒乓球每盒定价5元,经洽谈后,甲店每买一副球拍赠一盒乒乓球,乙店全部按定价的9折优惠。该班需球拍5副,乒乓球若干盒(不小于5盒)。问:(1)当购买乒乓球多少盒时,两种优惠办法付款一样?(2)当购买15盒、30盒乒乓球时,请你去办这件事,你打算去哪家商店购买?为什么?
30某市电话拨号上网有两种收费方式,用户可以任选其一:
(A)、计时制:0.05元每分钟;
(B)、包月制:60元每月(限一部个人住宅电话上网);
此外,每一种上网方式都得加收通信费0.02元每分钟。
(1)、某用户某月上网的时间为x小时,请分别写出两种收费方式下该用户应该支付的费用;
(2)、若某用户估计一个月内上网的时间为25小时,你认为采用哪种方式较为合算?
一.积累与运用(20分)
1。阅读下面这段文字,按要求给加点字注音,根据拼音写出汉字。(4分)
年意一如春意或秋意,迈着蹒跚而又笨拙( )的脚步,缓缓地向我们走来。年年一喝那又黏又甜的蜡八粥,便看到了新年的轮廓。屋檐下红灯笼diǎn zhuì_______着年意,闺房里绣花鞋绣满了年意,人与人之间见面的话语中yùn niàng_______ 着年意……今非昔比,如今一些人过年的创意,真让人嫉妒( )真称得上时髦!
2、改正下列句中的错别字。(4分)
(1)有闲情怡致的人,自然不喜欢这种紧张的旋律。 ( )
(2)整座山崩踏了,乌云弥漫了天空。 ( )
(3)我们俩形影不离,语文老师管我俩叫“和二而一”。 ( )
(4)应该添一点什么东西进去,让它生气篷勃起来才好。 ( )
3、按要求填空。(5分)
(1)《静夜》一诗中,描绘了月夜宁静、美好的特点的句子是____________,
__________________________________。
(2) 如何对待别人的优点和缺点,孔子是这样说的______________________,___________________________。
(3) 朱熹在《观书有感》中运用比喻来说明只有平时多积累才能写出好文章的道理的诗句是___________________________,____________________________。
(4) 《龟虽寿》中最能体现诗人曹操慷慨激昂,壮怀激烈的情感的诗句(含比喻)是:_____________,________________。________________,________________。
(5)古诗中描写亲情的诗句有很多,请你写出一句。
____________________________________________________________
4、仿照下面的句式,再写一个关于语文的比喻句。(2分)
有人说,语文是一本永远读不完的微型百科全书;有人说,语文是一个折射人生的多彩世界;有人说,_____________________________________________。
5.金秋送爽,丹桂飘香,我们进入中学;当腊梅花沁人心脾之时,我们已度过了一个愉快而充实的学期,现在请你协助制作一份“学期盘点”小档案。这份小档案已拟定了两个栏目,你可以从学习、课外活动等角度再拟两个,要求结构相同,字数相近。(3分)
栏目一:运动场上生龙活虎
栏目二:花坛旁边谈笑风生
栏目三:________________________________________________
栏目四:________________________________________________
6。你喜欢读的一部名著是什么?请写出其中的一个人物,并简要说说为什么喜欢。(2分)
__________________________________________________________________
二。古诗文阅读(20分)
阅读下面的古诗文,完成——题。
(一)
过故人庄
孟浩然
故人具鸡黍,邀我至田家。
绿树村边合,青山郭外斜。
开轩面场圃,把酒话桑麻。
待到重阳日,还来就菊花。
7、诗人是用哪句诗将室内与室外景象有机地联系起来的?(2分)
8、从表现手法或语言运用的角度,说说“绿树村边合,青山郭外斜”两句的妙处。(3分)
(二)
智子疑邻
宋有富人,天雨墙坏。其子曰:“不筑,必将有盗。”其邻人之父亦云。暮而果大亡其财,其家甚智其子,而疑邻人之父。
塞翁失马
近塞上之人有善术者,马无故亡而入胡。人皆吊之,其父曰:“此何遽不为福乎?”居数月,其马将胡骏马而归。人皆贺之,其父曰:“此何遽不能为祸乎?”家富良马,其子好骑,堕而折其髀。人皆吊之,其父曰:“此何遽不为福乎?”居一年,胡人大入塞,丁壮者引弦而战。近塞之人,死者十九。此独以跛之故,父子相保。
9. 解释下面句中的加点字。(4分)
(1)天雨墙坏
(2)其家甚智其子
(3)家富良马
(4)居一年,胡人大入塞
10.将下面的句子译成现代汉语。(4分)
(1)暮而果大亡其财
(2)马无故亡而入胡
11.《智子疑邻》的“家人”和《塞翁失马》的“父亲”对各自的家事为什么一个是非不分,而一个却头脑清醒,原因是什么?(4分)
12.《智子疑邻》的“邻人之父”多言而遭疑,《塞翁失马》的乡人“吊”“贺”却不能改变塞翁的看法。由此我们可以从中得到什么启示?(3分)
三.现代文阅读(30分)
阅读下面的文章,完成——题。
(一)风筝(节选)
故乡的风筝时节,是春二月,倘听到沙沙的风轮声,仰头便能看见一个淡墨色的蟹风筝或嫩蓝色的蜈蚣风筝……此时地上的杨柳已经发芽,早的山桃也多吐蕾,和孩子们天上的点缀相照应,打成一片春日的温和。我现在在哪里呢?四面都还是严冬的肃杀,而久经诀别的故乡的久经逝去的春天,却就在这天空中荡漾了。
但我是向来不爱放风筝的,不但不爱,并且嫌恶它,因为我以为这是没出息孩子所做的玩艺。和我相反的是我的小兄弟,他那时大概十岁内外罢,多病,瘦得不堪,然而最喜欢风筝,自己买不起,我又不许放,他只得张着小嘴,呆看着空中出神,有时至于小半日。远处的蟹风筝突然落下来了,他惊呼;两个瓦片风筝的缠绕解开了,他高兴得跳跃……
有一天,我忽然想起,似乎多日不很看见他了,但记得曾见他在后园拾枯竹。我恍然大悟似的,便跑向少有人去的一间堆积杂物的小屋去,推开门,果然就在尘封的什物堆中发现了他。他向着大方凳,坐在小凳上;便很惊惶地站了起来,失了色瑟缩着。大方凳旁靠着一个蝴蝶风筝的竹骨,还没有糊上纸,凳上是一对做眼睛用的小风轮,正用红纸条装饰着,将要完工了。我很愤怒他的瞒了我的眼睛,这样苦心孤诣地来偷做没出息孩子的玩艺。我即刻伸手折断了蝴蝶的一支翅骨,又将风轮掷在地下,踏扁了。我得到完全的胜利,于是傲然走出,留他绝望地站在小屋里……
13.“我”对放风筝的态度是怎样的?用文中词句回答。(2分)
14.选文中哪些词句生动表现了小兄弟对风筝入迷的情态?(2分)
15.以你之见,“我”毁掉小兄弟“偷做”的风筝是出于什么目的?(2分)
16.事实上.“我”损坏风筝的行为给小兄弟造成了哪些伤害?你能找出根据吗?(2分)
17.请你结合自己的生活经历,联系上下文,谈谈你对“我”毁坏小兄弟风筝的这一行为的看法。(2分)
18、当“我”意识到毁坏弟弟的风筝是一种错误时,非常后悔,总想找个机会求得弟弟的原谅。假如你是文中的“我”,在见到弟弟之后你会这样说:(2分)
________________________________________________________________
(二)赛博世界:悄然改变人类生活
①在水陆空交通飞速发展的今天,越来越多的美国人却一反常态,不是像世
界上许多国家的公民一样纷纷走出户外,而是一头扎进斗室,扎进家用电脑的显示屏里,扎进一个五彩缤纷的崭新所在——赛博世界。那么,什么叫作赛博世界呢?没有人为你回答这个问题,即使翻遍世界上
-七年级英语期末考试试题
第一卷选择题(50分)
I.单项选择。(每小题1分,计15分)
( )1. This is _________ alarm clock.
A. a B. an C. the D. /
( )2. We don’t like_________.
A. broccoli B. broccolis C. a broccoli D. broccolies
( )3. _________. Is this your pen?
A. Sorry B. Hello C. Excuse me D. Hi
( )4. Do you have two ________?
A. tennis racket B. tennis rackets
C. tennis’ racket D. tennis’ rackets
( )5. He _________ his homework at school.
A. doesn’t do B. don’t does
C. isn’t do D. does not
( )6. ________this your guitar?
A. Am B. Is C. Are D. Do
( ) 7. Let’s _________ now.
A. go to home B. to go home C. go home D. to go to ( ) 8. How much are these shoes? _________ twenty dollars.
A. Are B. There C. They’re D. Their
( ) 9. My father usually________ a shower _________the morning.
A. take; in B. takes; in C. take; on D. takes; at
( )10. ________you play the violin?
A. Are B. Can C. Is D. When
( )11 ---This is my sister Ann.
---Is _____ a student?
A. she B. he C. her D. his
( )12. I ________ two baseballs and my friend ________five baseballs.
A. have; have B. have; has C. has; have D. has; has
( ) 13. ---Is that your book?
---Yes, ________.
A. it is B. it isn’t C. it’s D. this is
( )14. Miss Wei often helps us ________ our English.
A. at B. in C. of D. with
( )15. I want __________ the music club.
A. join B. to join C. joins D. be join
II.从A、B、C、D中选择最恰当的选项填进文章中去,你会读到一个有意思的故
事。(15分)
I like my Chinese teacher very much. He is a 16 man, about 25 years old. He is tall 17 black short hair. He is a very humorous(幽默的) person. He often 18 us jokes(笑话) and 19 to make our class more 20 . In class, he is a very 21 teacher. If we don’t listen to him carefully, he will give us some punishment(惩罚) by 22 us some questions. But after class, he becomes a very good 23 of us. He often talks with the girls and plays 24 with the boys. All of us really like him. He is our 25 teacher.
( )16. A. old B. young C. very old D. aged
( )17. A. and B. for C. with D. at
( )18. A. tells B. says C. speaks D. speak
( )19. A. a story B. storys C. story D. stories
( )20 A. tired B. difficult C. interesting D. boring
( )21. A. busy B. strict C. interested D. well
home
( )22. A. ask B. asks C. asking D. asked
( )23. A. teacher B. teachers C. friend D. friends
( )24. A. a basketball B. the basketball C. basketballs D. basketball
( )25. A. favorite B. the favorite C. favoritest D. a favorite
III.经过一学期的英语学习,你的阅读理解能力一定有了很大提高。(20分)
A
Dear Mr. Wang,
Someone comes to the office to see you in the morning, but you and your wife are out. He comes here at 10am. Because he is very busy, he goes away half an hour later. He tells me that he is your classmate at college(大学). Now he teaches Chinese in a high school(高中) in this city and he lives near the No. 6 Middle School. He is a very tall man with short hair. He wears a pair of glasses. He tells me his telephone number is 33426685. He is often at home at 7:00 pm. So you can call him in the evening.
( )26. The author(作者) writes this note(便条) to ______.
A. Mr. Wang B. Mr. Wang’s wife C. Mr. Wang’s classmate D. me
( )27. Mr. Wang’s classmate is __________.
A. a teacher B. a worker C. a farmer D. an actor
( )28. When is Mr. Wang’s classmate often at home?
A. In the morning B. In the afternoon. C. At 7:00pm. D. We don’t know.
( )29. How long does Mr. Wang’s classmate stay in the office?
A. Ten hours. B. An hour. C. Two hours. D. Half an hour.
( )30. Which of the following is TRUE?
A. Mr. Wang and his wife are classmates.
B. Mr. Wang’s classmate is short.
C. Mr. Wang goes out with Mrs. Wang in the morning.
D. Mr. Wang’s classmate meets Mr. Wang in the morning.
B
I will never forget my first English class. It is very interesting. It’s the first class in the morning. The teacher goes into the classroom with a smile on his face. At the beginning, he makes a self-introduction(自我介绍). And he tells us that his English name is John. Then he asks all of us to think of English names for ourselves. We are very excited(兴奋的) to find a good name. Then he asks us to write our names down on a piece of paper. I think about my English name for a long time. Then I come up with(想出) a beautiful name ---Shirley. All the students write their names down and give the paper to the teacher. When the teacher calls “Shirley” to answer his question, three girls stand up at the same time.
( )31. What do we do in the first English class?
A. Tell the teacher our Chinese names. B. Find English names for ourselves.
C. See an English film. D. Draw pictures.
( )32. What does our teacher do first?
A. He asks every student to make a self-introduction.
B. He introduces(介绍) himself to all of us.
C. He asks us many difficult questions
D. He tells us a story.
( )33. What’s the English name of our English teacher?
A. Jack. B. Shirley C. John. D. Tom.
( )34. Where do we write down our English names?
A. On the blackboard. B. On the desk.
C. On our hands. D. On the paper.
( )35. Which of the following is TRUE?
A. The teacher gives every student an English name.
B. Our teacher is a young girl.
C. Three girls choose(选择)the name “Shirley”.
D. The teacher calls our Chinese names in class.
IV 单词拼写(每小题1分,共10分)。
36. My mother and father are my p______________.
37. I’m a student. I do my h______________ every day.
38. C____________ is our homeland(祖国).
39. E____________ me, is this your pen?
40. Bill’s pants are long, but Emma’s pants are s____________.
V选词填短文(15分)
song paint classmate .play Saturday sing friend music swim same different picture
I have four good __41____. They’re Jennifer, Victor, Cindy and Leila. We are in the _42____ class. So we’re _43______ too. Jennifer swims very well, she wants to join the ___44____ club. Then she can swim on ___45____or Sundays. Victor wants to join the art club because he is good at __46______. Cindy is a pop music fan. She can sing a lot of __47___. So she wants to join the __48____ club. Leila wants to join the music club because she __49____ the violin very well. And she wants to be a ___50____ when she grows up(长大). I like them.
VI任务性阅读(10分)
My name is Tommy Wang. T-O-M-M-Y, Tommy, W-A-N-G, Wang. I am a Chinese boy. My telephone number is 85523963. My telephone is white. Look! This is my pencil box. ① It’s big and beautiful. It’s white. What’s in it? This is ② ________ eraser. It’s white. This is a pencil. It’s white. ③ This is a ruler. It’s white, too. I like white. I like green, too. Look! ④ My schoolbag is green. My notebook is green, too. But my favorite color is white.
This is my good friend. His name is John. ⑤ He is English. Linda is John’s sister. I like my friend. Like English.
51. 把第①处黑体字部分的句子译成汉语。
___________________________________________________________
52. 在第②处填入一个适当的冠词。
___________________________________________________________
53. 把第③处黑体字部分的句子改成复数。
___________________________________________________________
54. 就第④处黑体字部分句子的划线部分提问。
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55. 将第⑤处黑体字部分的句子改为同义句。
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VI.书面表达(共15分)
请根据下列提示,写一篇10句话(大约50-70个字左右)的自我介绍。
(1)我叫Frank, 今年14岁,是一名Guang Ming Middle School的学生;
(2)可参照以下句型:I can ….
I like ….
My favorite… is/are ….
My hobby is …/ My hobbies are ….
I go to school ….
抱歉,只能打这些了,科学打不下了,我给你网址吧,我费了好大劲呢,好的话给我分吧!希望对你有帮助。
http://wbjian.cnpkm.com/ArticleDetail.aspx?DetailID=391401