第一次月考试题及答案
笔试部分
单项选择。
26.Now, Jason________ his grandmother’s operation.
A.Worried about B, is worry about C , worry about D, is worried about
27.Tony, remember_______ with your mouth full of food.
A, to talk B, not to talk C, talking D, to not talk
28.He needs a partner_________.
A, to practice speaking English with B, to practice speaking English
C, to practice to speak English with D, to practice to speak English
29.They wonder ______ robots will make humans lose their jobs or not.
A, that B, if C, whether D, what
30.I am going back to America for Thanksgiving Day.
A, Enjoy yourself B. You’re welcome C. That’s interesting D. The same to you 31.My house is next to a market, so it is _____ for us to buy fresh fruit and vegetables.
A, expensive B. convenient C, necessary D, relaxing
32, Excuse me, madam. Could you please tell me ______ the bus arrives?
-----Sure. At 9:00.
A, where B, when C, why D, how
32.Excuse me! Do you know ____________?
----It’s two kilometers away from here.
A, where is the supermarket B, where does the supermarket open
C, where the supermarket is D, when the supermarket opens.
33.How time flies! Three years __________since I ______you last time.
A, have passed; met B, has passed ; met C, passed; have met D, passed; met
34.How is your grandma?
----She’s fine. She used to _____ TVat home after supper. But now she is used to _______ out for a walk.
A, watch; go B, watching; go C, watching; going D, watch; going
35.To protect endangered elephants, we should never use chopsticks _______ trunks.
A, made of B, made from C, making of D, making from
36.Every day, too much water _______ in our school. We should save it.
A, is wasted B, wastes C, was wasted D, wasted
37._______is believed that soccer is enjoyed by millions of people all over the world.
A, This B, That C, It D, He
38.Excuse me, Sir. Are you sure the umbrella in your hand belongs to you?
----Oh, sorry. I took it ______. Mine is over there under the chair.
A, at once B, on time C, by mistake D, in alll
39.Not only I but also my parents ________ looking forward to seeing you!We can’t wait.
A, am B, are C , were D, was
40.The number of the volunteers in our city _____ 2,000. And sixty percent of them
_____teachers and students.
A, is; is B, is; are C, are; is D, are; are
完型填空。
Many of us living in cities can only dream about growing vegetables in our own garden.
Recently Japanese scientists ___1___ a home gardening machine. It’s called Foop. Now we can grow vegetables at home.
Foop is a small-sized invention, so it won’;t take much___2___. it allows users to grow vegetables in __3__ instead of soil(泥土)。You can use Foop to grow almost all kinds of small vegetables at home only with one thing ----water.
The invention comes with a clear acrylic(透明的亚克力罩)cover, so you can __4____the progress of your vegetables at any time. There are no buttons on Foop, ___5___ they are unnecessary. You can just use your mobile phone to control the temperature, light and so on. It’s a very convenient. Foop will even ___6___ you when your vegetables are ready to be eaten.
The scientists made this invention for people living in crowded cities, like Tokyo. People there can _____7__ find space to grow plants. But Foop can help __8___ this problem now. The invention has a set of sponge(海绵). you can plant seeds(种子)in it. After that’s done, all you have to do is connect the Fooop with your mobile phone. Then you’ll receive a prediction of how long the plants will ___9___ to fully grow. When they are fully grown, you can just open the clear cover and help yourself to some home-grown vegetables. It’s really __10___, isn’t? according to the company, Foop will be sold to the public in September this year. You’ll have to pay $360 for it. That’s a little expensive. Do you want to have one?
( )41. A,discovered B, invented C, bought D, repaired
( 4)2. A,space B, time C, money D, work
( )43. A, soil B, water C, air D, wood
( )44. A, change B, check C, teach D, find
( )45. A, because B, but C, so D, if
( )46. A, remind B,remain C, cause D, take
( )47. A, often B, only C, hardly D, ever
( )48. A, solve B, save C, watch D, improve ( )49. A, spend B, pay C, get D, take
( )50. A, famous B, expensive C, tiring D, convenient
阅读理解。
A
You’re learning a foreign language. Do you know what successful language learner should do?
First of all, successful language learners are independent learners. They don’t depend on a book or a teacher. Instead of waiting for the teachers to explain, they try to find ways to solve problems with learning and rules by themselves. They’re good guessers who look for clues(线索)and get their own ideas. When they guess wrong,they guess again. They try to learn from their mistakes.
Successful language learning is active learning is active learning. So successful learners don’t wait for a chance to use the language. They look for such a chance. They find native speakers and ask them for help when they make a mistake. They try to communicate with others. They’re not afraid to repeat what they hear or say strange things. When communication is very difficult, they can get information that is incomplete by guessing so that they can understand it as correctly as possible. It’s more important for them to learn to think in the language than to know the meaning of every word.
Finally, successful language learners are learners with their own ideas. They want to learn
the language because they’re interested in the language and the native speakers’ life. It’s necessary for them to learn the language in order to communicate with these people and learn from them. They find it easy to practice using the language often.
( )51. As an independent language learner, you should__________.
A, depend on your books B, always ask your teachers for help
C, find your own ways to learn D, not ask anybody for help
( )52. Which of the following is NOT true about active learning?
A, Trying to communicate with others. B, Waiting for a chance to use the language.
C, Not being afraid of making mistakes D, Repeating what you hear
( )53. The underlined word “correctly”in Paragraph 3 means“_________”in Chinese.
A.经常性地
B.积极地C,有规律地D,准确地
( )54. The writer doesn’t talk about “________”in the passage.
A.Learning carefully
B. Learning actively
B. C. Learning purposefully D.Learning independently
( )55. The passage is mainly about how to ________
A, communicate successfully B, be a successful language learner
C, learn from your mistakes D, understand foreigners better
B
Reggie was deaf when he was born. He couldn’t hear anything. In his town, people all liked him. But they always treated Reggie differently from other boys.
Reggie didn’t like this at all. His friend Michael disliked it, too. Michael’s father was the town’s leader. Michael advised him to make one day the festival of deaf people. During that whoe day, everyone in the town would have to wear earplugs(耳朵).
People liked the idea. They called the day “They Day of Silence”. When the day arrived , everyone put earplugs in their ears. As the hours passed, people felt how difficult life was when they couldn’t hear anything.
On that day, no one was thinking of Reggie as a deaf person. People treated him like any other little boy. And people saw a whole new side of him. Using his usual gestures (手势), Reggie was the best one to communicate with others. People realized one thing: in normal life, all Reggie needed was a little more time than others to communicate. That was the only difference.
From then on, people knew Reggie’s true ability. And it was the Day of Silence that made everyone realize you have to give others a chance to show how useful they are..
( )56. What was wrong with Reggie?
A.He couldn’t see anything
B. He couldn’t hear anything.
C . He couldn’t eat anything D. He couldn’t touch anything
( )57. ___________ advise making one day the festival of deaf people.
A.Michael
B. Michael’s father
C. Reggie
D. Some deaf people
( )58. During the Day of Silence people ___________
A, treated Reggie as a disabled boy.
B, communicated with each other without talking
C, must take care of the deaf people in the town
D, would try to please the deaf people in the town.
( )59., During the festival people found that ___________
A, deaf people always had special talents
B, Reggie was cleverer than anyone else
C, it was difficult for Reggie to express his idea
D, Reggie did much better than expected
( )60. What can we learn from the story?
A, We should not make fun of the deaf people
B.Deaf children are always cleverer than normal ones
C.We should give the disabled a chance to show their abilities
D.A proper festival could change a person completely
C
When I was young, my parents often felt proud of me when I got a good mark at school. So, I studied hard and spent almost all my time studying. I didn’t have free time to play or hang out with my classmates. I always felt nervous and afraid that I wouldn’t get good marks. When I grew up, I tried to get good way and a better position. I was a person with jealousy(嫉妒)and fear.
I had no friends.
One day, someone knocked on my door. I opened the door and saw an old man. He looked poor and tired. He said he was thirsty and hungry. So, I gave him a glass of warm water and some bread. These were all the things I could offer him that day. But he showed me his appreciation and his smile as well as his happiness. My heart was filled with happiness too. I no longer felt unhappy, nervous or jealous. The old man taught me the actual meaning of happiness and I wanted to change myself to be a better person.
I finally understood happiness doesn’t mean you have much money, a good job, or get good marks at school. Happiness means that you receive love and give love to someone in need. After changing myself in a good way, I made many friends. I spent time hanging out with them. I also started to help people in need. Now, I’m always happy with wonderful moments in my life. Remember, making people smile is a useful way to make you happy.
( )61. How was the writer’s childhood?
A.Special and healthy
B. Busy and unhappy
C, Fun and comfortable D, Poor and difficult
( )62. Why did the man knock on the writer’s door?
A, Because he lost his way.
B.Because he was an old friend of the writer.
C.Because he needed some water and foood.
D.Because he wanted to make friends with the writer.
( )63. The underlined word “appreciation”means __________
A, interest B, thanks C, love D, hope
( )64. What can we learn from the last paragraph?
A.Poor people are often happier than rich ones.
B.Getting good marks is the most important thing to students.
C.True friends never leave us alone when we are in trouble.
D.Giving love to people in need can bring us real happiness
( )65. What’s the best title for the passage?
A.A man changed my life
B. How to make friends
C, Wonderful moments in my life D, Ways to be a better person
阅读还原
China is a great country with the largest population in the world. In order to solve the population problem, our government decides to have one-child policy. ____66______. Therefore, one-child policy has been out of date, and two-child policy has been carried out these days.
___67____. You live together in the same house and with the same parents, but you have different personalities.
Why is this? One possible reason is the way your parents treat you.
_____68____. Most families have twice as many photos of a first-born as any other child. Parents usually give first-borns more responsibility(责任)and depend on them to take care of younger brothers and sisters. ___69________. They often want to do well at school and work. There are more first-born American presidents......such as George W Brush, George Washington, and Lyndon Baines Johnson---than the second or last-born children.
When a second child arrives, parents usually feel less excited. ____70________. These children often choose different sports and hobbies to do well at school and work, but have to be creative to get their family’s attention. They are often friendly and cool.Many famous talk-show hosts were born last.
A.As a result, first-borns are often responsible, hard-working and serious
B.If you have a brother or sister, you already know you are different from each other
C.When it is carried out for some time, many people see not only its advantages but also its disadvantages.
D.First-born children receive all the attention from their parents.
E.The second child gets less attention than the first-born children
F.The second child has to compete with the first-born for the parents’ attention and love. 66_________ 67____________ 68___________ 69___________ 70_________ 完成句子。
71,最受欢迎的饮料之一被发明了。(invent)
One of _________________________________.
72, 学习英语的秘诀就是不断地练习。(secret)
_____________________________________ is to keep practicing.
73.他问我教什么科目。(what)
He asked me ____________________.
74.过去在街角处有一家服装店。(use)
There ______________________ on the street corner.
75.杰克告诉我这些花儿已经浇过水了。(water)
Jack told me ________________________________________.
综合短文填空。
Dear Anne,
How are you? I had great fun last Friday, o__76____ June 7th, 2019. It was a traditional Chinese festival called Dragon Boat Festival that day.
This festival is in memory of Qu Yuan, one of t___77___ greatest Chinese poets. He killed himself in 278BC. People there rowed the boat to s__78____ him. But it was too late. They were very sad and then threw rice in to the r__79_____ to feed the fishes so that they would stay
a___80__ from his body, F__81____ then on, every year on this day, people enjoy e__82____
zongzi which is made of rice with meat, eggs and so on. In the past we ate it only o___83____ a year, but now we regard it as our daily food. We have it any time we like.
Have you ever w____84____ the dragon boat race on TV? It is another important part of this festival. Several teams row their dragon-shaped boats as f___85____ as they can. The first team to reach the finishing line wins.
If you have a plan to visit China next year, would you like to spend this festival with us?
Best wishes.
Xiao Qiang 八,书面表达。
在英语论坛上,大家都在讨论电脑对我们生活的影响。请你根据以下提示,写一篇90词左右的短文表达下你的想法。
提示:1。电脑是最重要的发明之一,其应用越来越广泛。
2,电脑有利也有弊。
3,人们应该正确使用电脑。
要求:条理清晰,语法正确,符合逻辑,不要逐词翻译。
2019英语第一次英语月考答案
听力测试1-5 CBCCC 6-10 CCABA 11-15 CAACC 16-20 CACBC 21-25 BCABC 单项选择26-30 DBACA 31-35 BBCBD 36-40 ACCBB
完型填空41-45 BABBA 46-50 ACADD
阅读理解51-55 CBDAB 56-60 BABDC 61-65 BCBDA
阅读还原66-70 CBDAF
部编人教版七年级上册语文第一次月考试卷(含答案+答题卡)
部编人教版七年级上册语文第一次月考试卷 一、语文知识积累与运用(33分) 1、(1)默写古诗文中的名句名篇,任选6句默写(10分) ①水何澹澹,__________________。 ②杨花落尽子规啼,_________________ 。 ③__________________,小桥流水人家。 ④乡书何处达,__________________。 ⑤__________________,影入平羌江水流。 ⑥遥怜故园菊,_______________________。 ⑦潮平两岸阔,__________________。 ⑧__________________,受降城外月如霜。 (2)、默写杜甫《江南逢李龟年》。(4分) 2、阅读下面的文字,完成(1)-----(4)题。(7分) 半夜里听见繁杂的雨声,早起是浓阴的天,我觉得有些烦闷。从窗内往外看时,那一朵白莲已经谢了,白瓣儿小船般散飘在水面。梗上只留个小小的莲蓬,和几根淡黄色的花须。那一朵红莲,昨天还是菡萏的,今晨却开满了,亭亭地在绿叶中间立着。 仍是不适意!——徘徊了一会子,窗外雷声作了,大雨接着就来,愈下愈大。那朵红莲,被那繁mì的雨点,打得左右qī斜。在无遮蔽的天空之下,我不敢下阶去,也无法可想。 (1)给加横线的字注音,根据拼音写出相应的汉字。(3分) 菡萏()繁mì()qī斜() (2)文中“”一词有错别字,这个词的正确写法是(2分) (3)解释“菡萏”在文中的意思:(1分) (4)划线句子运用的修辞方法是:(1分) 3、名著阅读(4分) 《西游记》的作者是,被鲁迅先生称之为“”,孙悟空的第一个师傅是,后被封为。 4、《综合性学习:漫游语文世界》
四年级数学第一次月考测试卷
四年级数学第一次月考测试卷班级:姓名:座号:成绩:____ ___ 一、填空。(19分)(第1,8题每空1分,第10题共2分,其余每空0.5分) 1、在没有括号的算式里,如果只有加、减法或者只有乘、除法,都要从()按顺序计算。 2、一个数加上0,得();一个数乘0,得(),0除以一个数,得()。 3、60÷(6+2×3)应先算()法,再算()法,最后算()法。 4、在括号中填上“ < ”、“ > ”、“ = ”。 50+4×5○(50+4)×5 72-24÷12○(72-24)÷12 153-46-34○153-(46+34) 540÷9÷5○540÷(9×5) 5、1000-(49+76)×32如果要求先算减法和乘法,最后算加法,算式应该更改为()。 6、早晨面对太阳时,左边是(),右边是(),后面是()。 7、北偏西30°,又可以说成();东偏南50°, 又可以说成()。 8、右图中,小强在小林的()方向, 相反,小林在小强的()方向。 9、以学校为观测点: ①书店在学校偏的方向上,距离是米。 ②图书馆在学校偏的方向上,距离是米。
10 (1)221×3= (2) 208÷16= 663+13= 综合算式综合算式 二、判断题。(5分) 1、在没有括号的算式里,有乘、除法和加、减法,要先算加、减法。() 2、0除以任何数都等于0。() 3、2+12-6和3×15÷5的运算顺序是一样的,都是从左到右。() 4、在120-20×5这个算式里,应该先算减法。() 5、算式里有括号,要先算括号里面的。() 三、选择题。(5分) 1、下面各题中,()的运算顺序是减法→除法→加法。 A、37-12÷3+11 B、30+(24-6)÷9 C、(24+124)÷(35-20) 2、被减数()减数时,差是0。 A、等于 B、大于 C、小于 3、32×5÷32×5=() A、1 B、0 C、25 4、580减去65的差,去乘20加上13的和,积是多少?正确列式是()。 A、(580-65)×(20+13) B、(20+13)×(580-65) C、580-65×20+13 5、右图中,山东省在北京市的()。 A、西偏南方向 B、东偏南方向 C、西偏北方向 四、计算。(30分) (1)、口算。(6分) 82+258= 24×60= 840÷20= 860-403= 58×0= 320÷20= 22+508= 125-25×0= 420÷15= 25×6×4= 65-15×2+3= 75-6×(1+4)= (2)、递等式计算下面各题。(18分) 72-44+85 234-135÷9 144+(57—12)×2
高一数学必修一第一次月考
2012-2013年度高一级数学第一次月考 一、选择题(每小题5分,满分50分。把答案填在答题卷上相应的表格中) 1、设集合M ={2,3,4},N ={3,4,5,},则M ∪N 等于 ( ) A 、{2,3,4,3,4,5} B 、{2,3,4,5} C 、{2,3,3,4,5} D 、{2,4,3,4,5} 2、下列图形中,表示N M ?的是 ( ) 3、化简[()2122-??????-的结果为 ( ) A 、2 B 、22 C 、22 - D 、-2 4、若{}{}|02,|12A x x B x x =<<=≤<,则A B ?= A 、{}|0x x ≤ B 、{}|2x x ≥ C 、{}02x ≤≤ D 、 {}|02x x << 5、下列各组函数表示同一函数的是( ). A 、22(),()()f x x g x x == B 、0()1,()f x g x x == C 、21 ()1,()1x f x x g x x -=+=- D 、3223(),()()f x x g x x == 6、一批设备价值a 万元,由于使用磨损,每年比上一年价值降低%b ,则n 年后这批设备的价值为( ) A 、(1%)na b - B 、(1%)a nb - C 、[1(%)]n a b - D 、(1%)n a b - 7、下列四个函数中,在(0,+∞)上为增函数的是( ) A 、f (x )=3-x B 、f (x )=x 2-3x C 、f (x )=x 4 D 、f (x )= x 1 8、函数y=x x -+-33是( ) A 、奇函数 B 、偶函数 C 、既是奇函数又是偶函数 D 、非奇非偶数 9、函数()f x 是定义域为R 的奇函数,当0>x 时,1)(+-=x x f ,则当0 七(下)语文第一次月考试卷 (时间:150分钟,满分:150分) 一、书写水平考查(5分) 1、根据作文的书写水平计分。(5分) 二、积累与运用考查(28分) 2、下列加点字注音完全正确的一项是()(2分) A. 元勋.(xūn)选聘.(pìn)挚.友(zhì)迭.起(díe) B. 殷.红(yīn)燕.然(yàn)澎湃 ..(péng pài)伫.立(zhù) C. 小楷.(kǎi)咳嗽.(sòu)校.对(xiào)草率.(shuài) D. 韭.菜(jiǔ)揩.桌子(kāi)疙瘩 ..(gē da)抹.杀(mǒ) 3、下列词语书写有误的一项是()(2分) A. 鞠躬尽瘁家喻户晓至死不懈气冲斗牛 B. 妇孺皆知锲而不舍沥尽心血慷慨淋漓 C. 目不窥园锋芒必露深恶痛绝警报叠起 D. 兀兀穷年群蚁排衙迥乎不同马革裹尸 4、下列词语解释有误的一项是()(2分) A、锲而不舍:不停的雕刻,比喻有恒心、有毅力。锲,刻。 B、孰若孤:谁像我一样孤独。孤,孤独。 C、怪诞:荒诞离奇,古怪。 D、不以为然:部认为是对的。 5、下列语句中依次填入的词语最恰当的一项()(2分) 走进人生的春天,固然要以浓烈的深情抒写壮志畅快的豪情锐气,但更需要 以清醒的头脑躁动,以厚道的心地偏激以沉稳的步履沉醉。 A. 激荡沉淀稳住踏破 B. 踏破稳住沉淀激荡 C. 激荡稳住踏破沉淀 D. 踏破沉淀激荡稳住 6、下列文学常识,说法有误的一项是()(2分) A、邓稼先,我国研制和发展核武器的重要技术领导人。1999年国庆50周年前夕,党中央、国务院和中央军委又向邓稼先追授了金质的“两弹一星功勋奖章”。 B、《木兰诗》选自北宋郭茂倩的《乐府诗集》,这是南北朝时北方的一首乐府民歌。 C、《黄河颂》选自组诗《黄河大合唱》第二部,是一部大型合唱音乐作品,光未然作词,冼星海谱曲,作品由8个乐章组成。。 D、《资治通鉴》是北宋政治家、史学家司马迁主持编纂的一部编年体通史。 7、对下列汉语知识的判断,有误的一项是()(2分) A. “没有冻结的牛铃摇响乡村的歌谣。被雪覆盖的田园上,那麦苗和雪亲切地耳语。”这个句子运用了拟人的修辞手法。 B. 能否熟练规范地书写汉字,是《语文课程标准》对学生汉字书写的基本要求。这句话不是病句。 C. “甲秀楼壮观”“古雅的阳明祠”这两个短语依次为:主谓短语、偏正短语。 D. “草地上的天鹅像白雪公主那么美丽,双腿一蹬,跃出优美的弧度,身躯展现天鹅完美的曲线。”这个句子中“优美”和“曲线”分别是形容词、名词。 8、下面对名著表述有误的一项()(2分) A.《西游记》是古代长篇神魔小说,作者是吴承恩。写了孙悟空大闹天空和护送唐僧往西天取经的故事。B.《朝花夕拾》是鲁迅回忆童年、少年和青年不同生活经历与体验的散文集。 C.《钢铁是怎样炼成的》是作家奥斯特洛夫斯基在双目失明、全身瘫痪的情况下,强忍病痛在病床上历时三年才写成的。 D.《骆驼祥子》讲述的是一个普通的人力车夫祥子长得象骆驼一样丑陋,在南京路上拉洋车的故事。9、填空(10分) 四(4)班数学第一次月考试卷分析: 高台县西街小学王多海 一、学生情况分析: 我任教四4班有44人,参加考试人数有44人平均分68.45,,优生少,中生多,差生多而差。学生两极分化严重,缺乏思维的灵活性,对概念知识掌握不扎实,知识面匮乏;从成绩方面看,均分、及格率偏低,可能与平日对概念教学或略,讲解不透彻,对学生要求不严和学生审题不仔细、马虎所致。 二、试卷情况分析: 本次月考试卷主要考第一、二单元教学内容,以操作和概念知识为主,共七大题,100分:第一题填空(20分),第二题判断(10分),第三题读数、写数20分),第四题操作连线(10分),第五题按顺序排列大小(12),第六题找近似数(8分)。第七题按要求画图。试卷中有出错的地方。 三、教师方面的问题 教学效益不高。在教学环节的设置和媒体设备的运用上使用不当,教学理论研究和教学实践的结合不够,专业理论知识还不够丰富。与学生以及家长之间的交流不够学生管理方面比较粗放。对自己的课堂要求还不够严格,教学实践中的应用还不到位,研究做得不够细和实,重视作题的结果,轻视思考的过程。重视书本知识的掌握,轻视数学在生活实际中的应用。有时没有很好的准备就匆匆上课。家庭作业布置较为随意。 综上所述及存在的问题,结合本班学生实际情况,我在今后教学中将采取以下改进措施 在这次检测中,我发现了个很多的问题,最严重的问题是—学生良好的数学学习习惯没有养成: 1.部分学生良好的计算习惯还没有养成。表现为:卷面中还是免不了有单纯的计算错误、抄错数据、漏数等,我们俗称的低级错误。 2.部分学生良好的审题习惯还没有养成。表现为:对题中提供的原始材料、情境、信息,不能耐心解读,稍复杂的数据和文字都会对一些能力较弱或习惯较差的学生造成一定的影响。计算时顾此失彼,面对众多信息时理不清头绪,导致出错。 3.部分学生良好的检查习惯还没有养成。表现为:他们做完了题不知道检查,认为只要会做就是对的;有的学生不会检查,明明错误在眼皮下却看不出来;有的学生知道要检查,也会检查,却懒得检查,结果造成不该错的也出错。 我花在学困生身上的时间和精力是最多的,但从学习成绩上看,只是略有进步或根本没有进步,和我预想有一定差距。看来,良好的数学学习习惯的培养不是一两天的事,有些是家庭教育造成的,有些是学校教育造成的。可见平时的作业习惯、读题习惯、验证习惯等影响学习效果的非智力因素,不是临考时想控制就能控制的,需要家长和教师一贯的关注,循序渐进的培养和持之以恒的培养。 只要平时对学生严格要求,耐心辅导,即使鼓励,注重学困生的转化,我相信一定能全面提高学生的数学成绩,为这一目标而努力。 西安某工大附中2014-2015学年度第一学期高一第一次月考 注意:1.本卷分试卷和答题卷部分,只交答题卷;考试时间100分钟,满分100分。 2.所有答案必须写在答题卷指定位置上,写在其他地方一律无效。 一、选择题(每小题4分,共计40分) 1. 下列命题正确的是 ( ) A .很小的实数可以构成集合。 B .集合{} 1|2-=x y y 与集合(){} 1|,2-=x y y x 是同一个集合。 C .自然数集N 中最小的数是1 D .空集是任何集合的子集。 2.设集合}5,4,3,2,1{=U ,}3,2,1{=A ,}4,2{=B , 则图中阴影 部分所表示的集合是( ) A.}4{ B.}4,2{ C.}5,4{ D.}4,3,1{ 3. 已知{}{}22|1,|1==-==-M x y x N y y x , N M ?等于( ) A. N B.M C.R D.? 4. 下列给出函数()f x 与()g x 的各组中,是同一个关于x 的函数的是 ( ) A .2 ()1,()1x f x x g x x =-=- B .()21,()21f x x g x x =-=+ C .2(),()f x x g x ==.0()1,()f x g x x == 5. 已知函数()533f x ax bx cx =-+-,()37f -=,则()3f 的值为 ( ) A. 13 B.13- C.7 D. 7- 6. 若函数2(21)1=+-+y x a x 在区间(-∞,2]上是减函数,则实数a 的取值范围是( ) A .[-2 3,+∞) B .(-∞,-2 3] C .[ 2 3 ,+∞) D .(-∞,2 3] 试卷第1页,共4页 试卷第2页,共4页 2018-2019学年度上学期第一次月考质量测查 (七年级数学)试卷 (答案必须写在答题卡上,写在卷子上的无效) 一.选择题(共13题,每题3分,共39分) 1.如果零上5℃记作+5℃,那么零下5℃记作( ) A .-5 B .-10 C .-10℃ D .-5℃ 2.-(–5)的绝对值是( ) A 、5 B 、–5 C 、51 D 、51 - 3. 在–2,+3.5,0,3 2 -,–0.7,11中.负分数有( ) A 、l 个 B 、2个 C 、3个 D 、4个 4. n 为正整数时, 的值为( ) A.2 B.﹣2 C.2或﹣2 D,无法确定 5. -a 一定是( ) A 、正数 B 、负数 C 、正数或负数 D 、正数或零或负数 6.下列各式中,不成立的是( ) A . 3-=3. B. -3+=-3. C. -3-=3. D. 3-=3。 7.一个数和它的倒数相等,则这个数是( ) A 、1 B 、1- C 、±1 D 、±1和0 8. 如果a a -=||,下列成立的是( ) A .0>a B .0七年级语文第一次月考试卷及答题卡
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