1. 人的正常体温为37°C,如果把超过正常体温记为正,则-0.1°C表示 ( )
A. 体温为零下0.1°C B. 体渐为零上0.1°C
C. 体温为36.9°C D. 体温为37.1°C
2. 在-2,│-2│,-(-2),(-2)2,(-2)3,-23,值为负的个数是( )个
0 是最小的有理数
B. –1是最小的负整数
数轴上的点离原点越远,表示的数就越大.
D. 数轴上的点位置越向左,表示的数就越小.
4. 如果a为有理数,则下列结论正确的是 ( )
A. (-a)3=-a3 B. –a一定是负数
C. │a│一定是正数 D. 2a一定是偶数
5. 下列说法中正确地是( )
若两个有理数的和为负,则这两个有理数必都是负数.
B. 两个有理数相加,所得的和必不小于每一个加数
C. n个有理数相乘,当积为负时,负因数必有奇数个.
D. n个有理数相乘,当负因数有奇数个时,积必为负.
6. 对于四舍五入得到的近似数3.020 106,下列说法正确的是 ( )
A. 有4个有效数字,精确到千位 B. 有3个有效数字,精确到千位
C. 有4个有效数字,精确到千分位 D. 有3个有效数字,精确到千分位
7. 下列计算中,正确的是 (这题不能正常显示 )
A. B.
C. D. (-3)2
8. 下列等式变形正确的是 ( )
A. 若- x=1,则x=- B. 若- x= ,则x=-1
C. 若a=b,则a2=b2 D. 若a=b,则a-1=b+1
9. 设a表示一个两位数,b表示一个三位数,如果把a放在b的左边组成一个五位数,则用a, b表示这个五位数是 ( )
A.1000a+b B. 100a+b C. 10a+b D. a+b
10. 把一张纸剪5块,从所得纸片中取出若干块,每块剪成5块,再从所得纸片中取出若干块,每块剪成5块……这样类似地进行,剪完这若干块后停止,***得纸片的总块数可能( )
A. 2003块 B. 2004块 C. 2005块 D. 2006块
答案:
一、选择题
1C 2B 3D 4A 5C 6A 7B 8C 9A 10C
1.加点字读音相同的一组是( )
A装载 记载 载歌载舞 十年八载 B宿儒 星宿 宿舍 住宿
C 强迫 勉强 强颜欢笑 强词夺理 D 字帖 请帖 碑帖 妥帖
2.加点字读音完全正确的一组是( )
A 炽痛zhì 磐石pán 踱步duó 骇人听闻 hài
B谰语lán 亘古gèn 脑髓suí 一拍即合jí
C 殷红yān 怪诞 dàn 荒谬miù 兀兀穷年wù
D嫉妒jí 下颏kē 惩罚chéng 目不窥园kuì
3.加点词语运用不正确的是( )
A凭借着锲而不舍的精神 ,贝多芬在失聪的情况下,创作出了著名的《命运交响曲》。
B.国民党政府违背人民要求和平的意愿,蓄意制造了许多可歌可泣的惨案。
C 台湾自古以来就是中国的一部分,这是妇孺皆知的道理。
D 全世界热爱和平的人都义愤填膺的指责破坏奥运圣火传递的行径。
4.下列作家和作品属于同一国家的是( )
1 普希金 2弗罗斯特 3莫泊桑 4都德 5 《假如生活欺骗了你》
6《福楼拜家的星期天》 7《未选择的路》 8《最后一课》
A 2 3 7 8 B 3 4 6 8 C 3 4 7 8 D 2 4 6 8
5.选出加点字注音正确的一项
A.脚踝(huái) 殷红(yīn)水门汀(tīnɡ)鲜为人知 (xiǎn)
B.归省(xǐnɡ) 欺侮 (wǔ) 叱咤(chà)参差不齐(cēn cī)
C.纠葛(ɡé) 挣脱 (zhènɡ) 晦暗(huì) 戛然而止(jiá)
D.重荷(hè) 嗔视(chēn)白皙 (xì) 浑身解数(xiè)
6.选出没有错别字的一项
A.愁怅 梳妆 燥热 众志城成 离合悲欢 迥乎不同
B.弥漫 升华 漂渺 义愤填膺 一拍即合 尽态极妍
C.魅力 锁事 署名 默不作声 锲而不舍 历尽心血
D.深宵 奠基 赈灾 变换多姿 锋芒必露 妇孺皆知
7.词义理解有误的一项
A.兀兀穷年:辛辛苦苦地做事。
B.本色当行:做本行的事,成绩十分显著。
C.马革裹尸:用马皮把尸体包裹起来,指军人战死于战场。
D.气冲斗牛:形容气势之盛可以直冲云霄。斗、牛,星宿名,泛指天空。
8.选出下面说法正确的一项
A.《口技》选自《虞初新志?秋声诗自序》,作者是清代的张潮。
B.《福楼拜家的星期天》是法国短篇小说巨匠都德的作品。
C.《社戏》选自《朝花夕拾》,作者鲁迅。
D.《观舞记》的作者是现代著名女作家冰心,她原名叫谢婉莹。
答案:
1 C ;
2 C;
3 B ;
4 B
5. C
6. B
7. A
8. D
1.算式 可以化为
A. B. C.-3 3-3 D.
2.下列各式运算结果为负数的是
A.(—2)4 10 B.(1—2)4 10
C.(1—24) 10 D.2008—(3×5)2
3.能使 成立的有理数x有
A.1个 B.2个 C.3个 D.无数个
4.在―(―5),―(―5) ,―∣―5∣,(―5) 中正数有
A.0个 B.1个 C.2个 D.3个
5.下列说法正确的是
A.68000用科学记数法表示为68×103 B.-14730用科学记数法表示为-1.4×10000
C.近似数2.895精确到百分位是2.90 D.近似数8.50的有效数字是8和5两个
6.用计算器求86+14的按键顺序正确的是
①输入数据86依次按键8和6 ②输入数据14依次按数字键1和4;
③按+键 ④按ENTER.
A.①②③④ B.①③②④
C.①④②③ D.①③④②
7.式子(—1) +(—1) 的值为
A.-1 B.-2 C.0 D.1
8.若∣a∣+∣b∣=0,则a与b的大小关系是
A.a=b=0 B.a与b互为相反数
C.a与b异号 D.a与b不相等
9.仔细观察下列按规律排列的数:1,2,4,8,16,32,64……,那么第2006个数应是
A.22005 B.22007-1 C.22006 D. 22008
10.1118 1311 1410的积的末位数字是
A.8 B.6 C.4 D.2
二、填空题(每题3分,***15分)
11.请你写出一个至少含有加数是正整数且和为-8的等式 .
12.计算-1÷9× = .
13.计算: = .
14.请你将 , , , 这四个数按照从小至大的顺序进行
排列,其结果是 .
15.如果(a-8)2+3有最小值时,那么5a-40= .
三、解答题(***45分)
16.(***5分)用简便方法计算:
17.(***12分)计算:⑴(-0.25) (-7.99) 400
⑵-72+2 (-3)2+(-6)
18.(***9分)计算:2 3 4 5
19.(***9分)计算:1-2+3-4+5-6+……+1999-2000
20.(***10分)为了保护广大消费者的利益,最近工商管理人员在一家面粉店抽查了20袋面粉,称得它们的重量如下(单位:千克):
25,25,24,24,23,24,24,25,26,25,
23,23,24,25,25,24,24,26,26,25,
请你计算这20袋面粉的总重量和每袋的平均重量,你能找出比较简单的计算方法吗?请你试试,根据你的计算结果,你对这次检查情况有什么看法?(每袋面粉的标准重量为:25千克)
There is really______for improvement.
A.a room
B.much room
B
这里指空间的意思,为不可数名词
意思是:有许多用于改善的空间
完型填空的
No. 01
Mr Smith lives in the small village, but he works in an office in a big city. He goes to work by train every morning and comes ___1___ the same way.
One morning while he was ___2___ his newspaper on the train, a man ___3___ him came up to him. Mr Smith had not met him before. The man said,“ ___4___ ” to him and then ___5___ to talk to him. The man said, “Your ___6___ isn’t interesting, is it? You got on the same train at the same station at the same time ___7___ morning and you always sit in the same seat and read the same newspaper.”
When Mr Smith ___8___ this, he put his newspaper down, turned around and ___9___ to the man angrily, “How do you know all that about me?”
“Because I’m ___10___ sitting in the same seat behind you,” the man answered.
1. A. family B. house C. village D. home
2. A. seeing B. look C. reading D. finding
3. A. before B. behind C. beside D. next to
4. A. Sorry B. Thanks C. Hello D. Goodbye
5. A. refused B. stopped C. ordered D. began
6. A. life B. work C. office D. child
7. A. one B. every C. this D. yesterday
8. A. heard B. listened C. found D. felt
9. A. asked B. said C. told D. talked
10. A. never B. hardly C. always D. sometimes
本文是个幽默故事。讲述一个人说另一个人每天早上重复做同一件事,这样生活单调,其实自己也一样。
1. D 表示回家是come home与前面的去上班go to work相对。
2. C 表示看书看报用read。
3. B 由文末I’m sitting in the same seat behind you可知。
4. C 从下文可知是向他召呼问好,所以是say “Hello” to him。
5. D 打了召呼后自然就会开始(began) 谈起话来。
6. A 在同一时间、同一个车站、乘同一个火车,这是种单是调泛味的生活 (life)。而不是这工作,也不是办公,更不是指小孩。
7. B 指每天早上都是如此,才会说单调泛味。
8. A 史密斯先生听到(heard) 这些话。listen指有意识在“听”,强调动作,后接宾语时要加to;hear指听的结果“听到”。
9. B say to sb对某人说。虽然后面是一个问句,但表示问某人时ask后不用to,而直接说ask sb。
10. C 因为对史密斯先生如此了解,当然是“总”总在他的后面了。
No. 02
Once there was a boy in Toronto. His name was Jimmy. He started drawing when he was three years old, and when he was five he was already very ___1___ at it. He drew many beautiful interesting pictures, and many people ___2___ his pictures. They thought this boy was going to be ___3___ when he was a little older, and then they were going to ___4___ these pictures for a lot of money.
Jimmy’s pictures were quite different from other ___5___ because he never drew on all of the paper. He drew on ___6___ of it, and the other half was always ___7___.
“That’s very clever,” everybody said. “___8___ other people have ever done that before.”
One day somebody asked him, “Please tell me, Jimmy. Why do you draw on the bottom (底部) half of your pictures, ___9___ not on the top half?”
“Because I’m small,” Jimmy said, “and my brushes (毛笔) can’t ___10___ very high.”
本文是具有一定的讽刺意义的故事。讲述一个绘画风格与众不同的孩童,他在纸上总是留出一半不画,别人都以为他特别聪明,最后通过孩童自己的口揭示了其中的密秘。
1. A. poor B. sad C. glad D. good
2. A. bought B. brought C. sold D. took
3. A. different B. clever C. famous D. rich
4. A. buy B. show C. leave D. sell
5. A. men’s B. people’s C. boy’s D. child’s
6. A. half B. part C. side D. end
7. A. full B. empty C. wrong D. ready
8. A. No B. Some C. Any D. Many
9. A. then B. and C. but D. or
10. A. change B. turn C. pull D. reach
1. D 由后文he drew many beautiful interesting pictures可知,他是“擅长(be good at)”绘画。
2. A 这画又漂亮又有趣,当然就很多人“买”了。
3. C 根据常识推理,现在就画得如此之后,他长大后自然就会很“有名(famous)”。
4. D 由后面的for a lot of money可知,是将原来买的画卖掉赚钱。
5. B 是说他的画与别人的画不同,而不是与别人男人的画不同,所以排除A;又因other后应当接复数可数名词,而C和D是单数,所以也错了。
6. A 由后面的the other half可知。
7. B 由前文he never drew on all of the paper和He drew hall of it,可以推知另一半是“空白(empty)”。
8. A 上文已经说了他的画与众不同,他这样画一半留一半,由此,推断没有别的人像这样做。
9. C 前后是转折关系。
10. D因为自己还太矮小,所以伸手达不到那么高。
阅读理解(10分)
选择正确的答案,完成句子
Look! It’s a picture of a family. There is a white house in the picture. Behind the house, there are some tall trees. In front of it, there are some flowers. There is a little child in front of the house. She’s about eight. She is a schoolgirl. She doesn’t go to school today. She is watering some flowers. She loves flowers. She does it every day. A man and a woman are near the house. They are the girl’s father and mother. The man is mending a bike. He is a worker. He doesn’t go to his factory today, too. The woman is reading a newspaper. She is an English teacher. She speaks English very well. She is in the same school with her daughter. To day is Sunday. They are all at home. This is a very good family.
( )81.The house is in the ____.
A.country B.city C.picture
( )82.Near the house there are some ____.
A.trees B.trees and flowers C.flowers
( )83.All the people in the picture are ____.
A.free B.working C.studying
( )84.The father goes to work ____.
A.by plane B.on foot C.by bike
( )85.It is a____ family.
A.happy B.interesting C.kind
ⅩⅢ.补全对话(10分)
86.A:How are you?
B:Fine, ____And you?
A:I’m ____, too.
87.A:Excuse me! Are you Liu Wei?
B:Sorry, I am ____.
88.A:____ that over there?
B:It’s a green bike.
A:Is it yours?
B:No, ____.
89.A:are you in?
B:I’m ____Class Four.
90.A:Whose shirt is this? Is it ____, Jim?
B:No, it isn’t. Mine ____green, and this one is yellow.
91.A:Excuse me, ____that boy?
B:Which one?
A:The one under the tree.
B:Oh, ____my friend, Li Lei.
答案Ⅻ.阅读理解(10分)
81.C 82.B 83.A 84.C 85.A