期末测试(二)
期末检测（二）
第一部分听力 (25分)
Ⅰ.听句子，选择正确图片。每个句子读一遍。(5分)
1._____
2._____
3._____
4._____
5._____
Ⅱ.听句子，选择正确答语。每个句子读一遍。(5分)
( )6.A.Alexander Graham Bell. B.In 1876. C.In
Scotland.
( )7.A.You are wrong. B.It’s delicious. C.Me, too.
( )8.A.That’s a g ood idea. B.Not bad. C.I’ll do it for you.
( )9.A.It’s very interesting.
B.France is quite an expensive place.
C.I’d love to visit Sydney.
( )10.A.OK! I’ll go, too. B.I agree. C.What’s it for? Ⅲ.听对话，填空。对话读三遍。(5分)
M: Hello, mother! We learned about light in physics classes. It travels very fast.
W: Do you know how fast it travels?
M: Oh, it travels at a 11 of 300,000 kilometers a second. The sun is about 12
kilometers away from the earth. Light from the sun reaches us in less than 9 minutes.
W: Is the sun farther than the other stars?
M: No, it isn’t. Light from the 13 star except the sun needs about
4 years to reach the earth.
W: Wow! How long does it take for light to reach the 14 star?
M: Mmm ... It takes hundreds of years for light from the farthest star to reach the earth.
W: Oh, how 15 you are! I think you can be an astronomer(天文学家) when you grow up.
M: Thank you, mother! I will try my best.
11._____ 12._____ 13._____ 14._____ 15._____
Ⅳ.听短文，选择正确答案。短文读两遍。(5分)
( )16.David is from_____.
A.England
B.the U.S.A.
C.China
( )https://www.360docs.net/doc/b812922971.html,st summer he went to London_____.
A.to see his friends
B.to spend his holidays
C.to visit his relatives
( )18.People in David’s country drive _____.
A.on the right
B.on the left
C.in the middle
( )19.What happened to David when he came to a busy street?
A.A car hit him.
B.A bike hit him.
C.A policeman stopped him.
( )20.Why did the old woman come to David?
A.Because she wanted to see whether David was hurt.
B.Because she came to tell David where he was.
C.Because she wanted to know if David wanted a map of the city. Ⅴ.听短文，选择正确答案。短文读两遍。(5分)
( )21.What did scientists know about the moon a long time ago?
A.Nothing.
B.Many things.
C.Everything.
( )22.How far is the moon from the earth?
A.About 384,000 kilometers.
B.240,000 kilometers.
C.Only 348,000 kilometers.
( )23.Why can’t a plane fly to the moon?
A.Because it is 240 kilometers away.
B.Because we don’t know where it is.
C.Because it can’t fly without air.
( )24.Where have rockets with men reached?
A.The sun.
B.The moon.
C.All the stars.
( )25.Which of the following sentences is TRUE?
A.So far, rockets with men have been to some other places.
B.Rockets with men can fly to other places farther than the moon.
C.Perhaps one day rockets will be able to go to any place in
space.
Ⅰ. 单项选择。（15分）
( ) 1.— Let’s go to see the show.
— I _____ it. It’s very interesting.
A. have seen
B. see
C. am seeing
D. had seen
( ) 2.— It’s very hot, but quite wet today.
—_____.
A. So it is
B. It is so
C. So is it
D. So it does ( ) 3.A tsunami(海啸) _____in some southern Asian countries in December, 2004. _____ homeless people had to stay in the open air.
A. has happened; Thousands of
B. happened; Thousands of
C. has happened; About twelve thousand of
D. happened; Twelve thousands ( ) 4. — Did you have anyone _____ the trees?
— Yes, I had the trees _____.
A. to water; water
B. to be watered; watered
C. water; to be watered
D. water; watered
( ) 5. As you see, the number of cars on the roads _____ these days.
A. keeps rising
B. keep rising
C. keep to rise
D. keeps to rise ( ) 6. There are fifty students in our class. _____of us _____ football.
A. Two third; likes
B. Two three; like
C. Two thirds; likes
D. Two thirds; like
( ) 7.— Do you know who _____the tomb of Emperor Qin and who _____the mobile phone?
— No, but we may ask our teacher.
A. discovered; invented
B. was discovered; was invented
C. invented; discovered
D. was invented; was discovered ( ) 8. Don’t touch anything in the room _____the hostess tells you to.
A. if
B. though
C. unless
D. even though
( ) 9.— How do you like our city?
— I think it’s becoming _____.
A. more beautiful and more beautiful
B. more and more beautiful
C. beautiful and beautiful
D. more beautiful and beautiful
( ) 10.— We often use hotmail _____ e-mails.
— Really? Would you please show me _____?
A. to send; how to use it
B. sending; what to use
C. send; what can I use
D. to be sent; why to use
( ) 11. The river smells terrible. People must ___dirty things into it.
A. be stopped to throw
B. be stopped from throwing
C. stop to throw
D. stop and throw
( ) 12. I don’t know the answer _____ the question.
A. to
B. of
C. for
D. with
( ) 13.— Shall we go to see the wonderful movie this afternoon?
—____
A. You’re great!
B. Great!
C. Thank you.
D. That’s all right.
( ) 14. More _____ satellites must be sent up _____ space.
A. man-made; into
B. manned-made; in
C. man-made; in
D. manned-made; into
( ) 15.— Have you _____ had dumplings?
— No, not _____.
A. ever; yet
B. ever; ever
C. yet; yet
D. yet; ever
Ⅱ. 情景交际。（5分）
从方框中选出适当的句子补全对话，其中有两项是多余的。
A: It’s very late. Are you still on the computer?
B: Well, yes. 16
A: What kind of e-mails?
B: Some are messages from my friends and some are from the relatives. A: Do you have to write them back right away?
B: 17 Usually people want a quick reply.
A: 18
B: I’ve already had 40 people’s addresses in my address book! 19 A: 20 E-mail is really very convenient(方便的).
Ⅲ.
Canada is the second largest country in the world. It is over 7 000 kilometers from the
21 coast to the east. It 22 six time zones. 23 it is
9 a.m. in Vancouver on the west coast, it is 1:30 p. m in Saint John on the east coast.
English and French 24 the two main languages in Canada. About
60 percent of
25 population speak French. More 26 70 percent of its population live in cities near the U.S. border(边境).
Ottawa is the capital. Every year millions of tourists go there to 27 museums and take part in the cultural(文化的)activities. Toronto
is the largest city of the country 28 about 2.5 million people. Montreal is 29 second biggest French-speaking city in the world.
The maple(枫树) leaf is the national symbol of Canada. The Canadian flag has a red maple leaf on a red 30 white background.
( ) 21. A. west B. east C. south D. north
( ) 22. A. is B. had C. has D. have
( ) 23. A. Which B. What C. Where D. When
( ) 24. A. are B. is C. will be D. has been
( ) 25. A. their B. his C. its D. our
( ) 26. A. up B. over C. about D. than
( ) 27. A. see B. visit C. look D. find
( ) 28. A. with B. for C. from D. at
( ) 29. A. a B. an C. the D. 不填
( ) 30. A. or B. and C. but D. however
Ⅳ. 阅读理解。（40分）
( A )
If you have no special plans for your holidays, why not spend your time helping others?
Don’t listen to people who say the young people today often think only of themselves. It’s not true at all. More and more young people in the U.S.A. volunteer(志愿) to spend their school holidays working for others. And they don’t do it for money. Here are some of their stories.
Alice Hamilton,17
I’m going to help the Forest Center build new hiking paths in the
mountains. It’s going to be terrific（极好的）— I’ll spend the whole summer living in the tent and breathing the clean mountain air. I’m going to sleep under the stars. It will be a nice sport, and I’ll be able to do something good at the same time.
Jason Moore,18
This summer, I’m going to volunteer with Special House Program. They build good, low-cost(低成本的) houses and sell them to families that are not very rich. They’ll teach me what to do, so I’ll help people and also have a chance to learn how to build houses.
Trish Anderson,16
I’m going to teach kids who have trouble in reading.I’ll work for a program called Reading for Life. Every day, I’m going to help kids choose and read books that they like. I want to be a teacher, and I love children and reading, so this is going to be a great experience for me. ( ) 31. Young people in the U.S.A. volunteer to spend _____ helping others.
A. school holidays
B. weekdays
C. every morning
D. every afternoon
( ) 32. What does Alice volunteer to do in summer?
A. To sleep under the stars.
B. To breathe the clean mountain air.
C. To spend the whole summer living in the tent.
D. To help build new hiking paths in the mountains.
( ) 33. From the passage, we know that Jason Moore _____.
A. likes reading
B. is 18 years old
C. isn’t very rich
D. is good at sport
( ) 34. _____ wants to be a teacher.
A. Alice Hamilton
B. Jason Moore
C. Trish Anderson
D. None of them
( ) 35. Which is the most possible title(标题) for this passage?
A. Reading for Life
B. A Special House Program
C. The Forest Center
D. Young American Volunteers
( B )
Many young people can use a computer, but few of them know how to look after it. Remember the following tips when you use a computer.
Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp(潮湿) is also bad for them. Most computers work best at a temperature of 5-10 degrees centigrade(摄氏度).
Do not let people smoke cigarettes near your computer. Smoke of all kinds is very bad for many parts of the computer and can cause many problems.
Do not eat or drink when you are near your computer. Pieces of food or drops of water on the
keyboard can also cause many problems.
Make sure that the keyboard and the screen are the correct height for you. If they are not correct, you will get backache.
Make sure the screen is the correct distance from your eyes. If you wear glasses, make sure these glasses are correct for using with the computer. Some people use a different pair of glasses when they use a computer.
Keep your screen clean and do not have it too bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes. If you can afford one, buy a computer screen. It will be better for you than using the screen of a TV set.
Never use any software(软件) that you don’t know whether they are clean or not. You must be careful because some software can bring viruses(病毒) into the computer. If your computer has viruses, it can’t work or even breaks down.
根据短文内容，判断正(T)误(F)。
( ) 36. According to this passage, most young people can control computers well while paying little attention to the keeping of
them.
( ) 37. Putting the keyboard and the screen too high means you don’t have to look at your manuscript(手稿) while typing.
( ) 38. Some people use a different pair of glasses when they use a computer because they want to protect their eyes.
( ) 39. It’s better to use a TV set screen instead of a computer one because a TV set is usually larger than a computer one.
( ) 40.“Clean software”means the software without any viruses.
( C )
The workers who brought the girl to the orphanage(孤儿院) knew little about her. The street where they found her had been her home for many years. Her parents were unknown. They left her long ago. At the orphanage, the girl, like all the children there, was taught to read and write. While she was studying at the orphanage, she learned something else—to be independent(独立). At twenty-one, she left the orphanage and began to work as a secretary. And then, in 1975, while she was still working as an ordinary secretary, something special happened. She entered the Miss Hong Kong Competition and won it. This was the turning point in her life. Now her name, Mary Cheung, was known to everybody.
Mary entered the competition because she wanted to show that orphanage girls could be something. Winning the competition gave her the chance to start a new life. This led her first into television and then into business as a manager. When she was working as a manager, she had trouble with her reports. “My English just wasn’t good enough,”she says. Luckily, she had a boyfriend (who later became her husband) to help her.
Mary studied management(管理) at Hong Kong Polytechnic and graduated in 1980. She started her own business in 1985. But she did not stop
developing herself. She then studied at the University of Hong Kong. Since 1987, she has spent a lot of time on photography(摄影). She has held several exhibitions(展览) of her works in many places—China, New Zealand and Paris. She still found time, however, to work on TV, write for newspapers and bring up her family.
The girl from the street has come a long way, but her journey has not finished yet.
( ) 41. Before Mary Cheung was brought to the orphanage, ______.
A. she had lived with her parents whose names were not known
B. she had lived in the street for many years
C. the workers knew her well
D. she had learned to write and read by herself
( ) 42. The sentence “orphanage girls could be something” means that orphanage girls could be _____.
A. popular and successful
B. understood by others
C. Miss Hong Kong
D. known to everybody
( ) 43. When did her life change completely?
A. In 1987.
B. In 1985.
C. In 1980.
D. In 1975.
( ) 44. This passage is probably taken from _____.
A. a newspaper
B. a science magazine
C. a history textbook
D. a novel
( ) 45. According to the passage, which of the following sentences is true?
A. All the children at the orphanage liked Mary.
B. Mary was not happy working as a secretary.
C. Mary’s boyfriend was good at English.
D. Mary’s life in the orphanage was difficult.
( D )
Mars is the fourth planet from the sun and is commonly known as the Red Planets. The rocks, soil and sky of it are a little red or pink. Its name was given by the Romans in honor of their god of war.
People on the earth need oxygen to breathe. There is almost no oxygen on Mars. Living on Mars would be like living on a very high mountain. There would be little air. It might be 50 degrees above zero at noon and 100 degrees below zero at night. We know that Mars has carbon. Through a telescope, Mars looks red. In some places, it seems gray. At times the gray turns gray-green, then brown, then gray again. The gray-green may be a kind of plant color which changes with the seasons.
Life is expected on Mars by scientists, because there are distinct seasons on the planet’s surface. This condition might support plants. However, some researches find if Mars had life, it must have been a long time ago. For Mars’first 600 millions years, it had plenty of water and proper temperatures for life. But now the planet’s environment has changed. Mars is not a pleasant place for any form of life.
根据要求完成下列各题。
46. 根据解释，在短文中找出相应的单词或短语。
______: famous
______: sometimes
47. Its name was given by the Romans in honor of their god of war. (改为主动语态的句子)
_________________________________________________________________ 48. Why is life expected on Mars by scientists? (回答问题)
_________________________________________________________________ 49. There is almost no oxygen on Mars. (改为反意疑问句)
There is almost no oxygen on Mars, _____ _____?
50. But now the planet’s environment has changed. Mars is not a pleasant
place for any form of life. (翻译成汉语)
__________________________________________________________________Ⅴ. 词汇。（10分）
(A)根据句意及首字母提示补全单词。
51. The p_____ of this passage is to talk about a program that helps
homeless people.
52. A_____ Jim’s uncle is old, he looks very strong and healthy.
53. I have made p_____ for the coming test.
54. There will be an important c_____ in the meeting room this afternoon.
55. The students are doing physics e_____ in the lab.
(B)根据汉语意思完成英文句子。
56. 微波炉可以用来煮饭。
A microwave oven can _____ _____ _____ cooking.
57. 我们如何解决这个严重的问题？
How do we _____ _____ the serious problem?
58. 至于索菲，她现在日子过得不错。
_____ _____ Sophie, she is doing fine.
59. 老师告诉我们噪音对我们的耳朵伤害很大。
The teacher told us that noise _____ very _____ _____ our ears. 60. 在每一项发明被发明出来之前，爱迪生总要做大量的实验。
Before each invention was invented, Thomas Edison always did _____ _____ _____ _____.
61.毫无疑问, 由于计算机的出现, 我们的世界正变得越来越小。
There’s _____ _____ that our world is becoming _____and_____because of the appearance of computers.
62.总体来说, 这本书值得一读。
_____ _____, the book is worth _____.
63.只要你有信心, 就一定能取得成功。
You are sure to make great success _____ _____ _____ you have confidence.
64.为了成为一名科学家, 她在学校努力学习。
She studies hard at school _____ _____ a scientist.
65.月球在相隔地球38万千米的地方绕地球转。
The moon goes around the earth _____ _____ _____ _____ 380, 000 km. Ⅵ. 综合填空。（5分）
根据短文内容填上合适的单词。
Sue Glass had a car accident when she was eight. Her father tried to get home 66 the storm came. He drove fast and his car fell into the river when he was turning left. So she 67 driving after that.
When she grew up, this was a problem, because she got a 68 in a car company. She sold cars there. Then six years later she met Julian Swayland, a racing driver, and she told him she was 69 of cars. He wanted to help her, so he took her to Brands Hatch, a Grand Prix racing circuit(巡回). He drove her round corners at 100 mph and she 70 it. Then she heard about a special motor racing course. She did the course with five men and she got top marks. It 71 them all. She said, “I think I did well because I listened to everything the 72 said. I needed to because I was so afraid. The men often didn’t listen. The best moment was my first championship race. I didn’t win but I came forth. I 73 20 men, I love the excitement of motor racing but it’s a dangerous sport and I’m always very frightened. In fact, I stopped doing it one year ago, because I got so 74 before each race. I felt really sick. I’m not going to race again, I’m going to 75 a driving school next year.”
66. 67. 68. 69. 70.
71. 72. 73. 74. 75.
Ⅲ.书面表达。(15分)
现在上网成了许多学生的主要娱乐方式之一。假如你叫陈真, 你最近对所在学校的60名同学(30名男生, 30名女生)进行了上网目的调查。请根据调查结果, 写一篇80词左右的短文。
________
第一部分听力
Ⅰ.1.D 2.C 3.A 4.E 5.B
Ⅱ.6.B 7.C 8.A 9.C 10.B
Ⅲ.11.speed 12.149,840,000 13.nearest 14.farthest 15.clever
Ⅳ.16.B 17.B 18.A 19.B 20.C
Ⅴ.21.B 22.A 23.C 24.B 25.C
Ⅰ.1-5 AABDA 6-10 DACBA 11-15 BABAA
Ⅱ.16-20 BDEAC
Ⅲ.21-25 ACDAC 26-30 DBACB
Ⅳ.(A)31-35 ADBCD
(B)36-40 TFTFT
(C)41-45 BADAC
(D)46.known; at times
47.The Romans gave its name in honor of their god of war.
48.Because there are obvious season changes on the planets surface.
49.There is almost no oxygen on Mass, is there?
50.但是现在火星的环境已发生变化，它不是适宜任何生命形态的地方。
Ⅴ.(A)51.purpose 52.Although 53.preparations 54.conference 55.experiments
(B)56.be used for 57.deal with 58.As for 59.is; harmful to 60.a lot of experiments
61.no doubt; smaller; smaller
62.Generally speaking/In general; reading
63.as long as 64.to be 65.at a distance of
Ⅵ.66.before 67.hated 68.job 69afraid 70.loved/liked 71.amazed/surprised
72.teacher 73beat 74.nervous/anxious/frightened 75.open/run
参考范文:
I have recently made a survey among 30 boys and 30 girls in our school about their purposes of surfing the Internet. All the boys and girls like chatting very much.
What the boys like most is playing games and shopping is the girls’ favor ite. Both boys and girls like to read news or send e-mails through the Internet. Maybe they think it’s the most convenient way to get information or keep in touch with friends. Only several of them use Internet as a tool to study. So I think students should be guided to use the Internet better.
二年级数学上册期末考试题(含答案)
2018年小学二年级数学上册期末考试卷 得分___________ 一、我会口算（共10分） 72－8= 5×9= 36－9= 57+9= 30+70= 76－40= 8×4= 7×5= 70－7= 35+8= 9+44= 5×4= 9×6= 24－7= 3×8= 7×8－20＝ 4×9＋4＝ 32－20+50＝ 7－3×2＝ 二、我会填。（每空一分，共28分） 1.） 在括号里填上适当的单位名称。 ①一张床长约200（ ） ②长颈鹿高约3（ ） ③一本语文课本厚约2（ ） ④一座楼房高12（ ） ⑤小学生每天在校时间是6 （ ）。 ⑥看一场电影的时间是120（ ）。 2.）小丽的身高是83厘米，小兵身高1米，小丽比小兵矮（ ）厘米。 3.）7+7+7+7=（ ）写成乘法算式是（ ）读作( ）； 4.）两个乘数都是8，积是（ ）。 5.） 你能用 0 、 3 、 5 这三张数字卡片组成（ ）个不同的两位数，其中最大的数是（ ），最小的数是（ ），它们相差（ ）。 6.） 2和7的和是（ ）2个7的和是（ ），2个7的积是（ ） 7.） 8.） 在○里填上 “﹥”、“﹤”或“=”。 26○17+18 31﹣8○3×7 100厘米○98米 9.） 括号里最大能填几？ 8×（ ）＜ 60 42＞（ ）×6 27＞4×（ ） （ ）×5＜36 70＞ 9×（ ） （ ）×3＜22 三、我会选（将正确答案的序号填在括号里 ）（每题1分，共5分） 学校： 班级： 姓名： 装 订 线
1.） 4个3列成加法算式是（）。 ① 3+3+3+3 ② 4+4+4 ③ 4×3 2.）明明有3件不同的衬衣，2条颜色不一样的裙子，一共有（）种穿法。 ①5 ②6 ③3 3.）下列图形中，有二个直角的是（）。 ①②③ 4.）下列线中，线段是（）。 ①②③④ 5.）可以用测量物体长度单位的是（）。 ①时②角③分④米 四、我会用竖式计算。（每题2分，共12分） 90-54= 38+44= 38＋59＝ 60-27-9= 100-（42+19）＝ 86-（52-28）= 五、我会画我会画（共6分） 1.）画一条比5厘长的线段。 2.）在下面分别画一个锐角，一个钝角和一个直角。 六、我会动脑（每空1分，共9分） 1.）观察物体（将正确答案的序号填在括号里）
期末考试试题
初级工知识要求试题 一、是非题(是画√，，非画×) 4．分度头内的蜗轮与蜗杆速比为1／20。( ) 5．一般砂轮的线速度为35m／s左右。( ) 7．利用分度头划等分孔中心线时，，分度盘上应尽量选用孔数较多的孔圈，因摇动方便，准确度也高。( ) 8．划线时用来确定工件各部分尺寸、几何形状及相对位置的依据称为划线基准。( ) 10．借料的目的是为了保证工件各部位的加工表面有足够的加工余量。( ) 12．利用方箱划线，工件在一次安装后，通过翻转方箱，可以划出三个方向的尺寸线。15．凡铸件、锻件毛坯，多要进行借料划线。( ) 16．划线时，划出的线条除要求清晰均匀符合要求外，最重要的是要保证尺寸准确。( ) 17．用于检查工件加工后的各种误差或出现废品时，作为分析原因的线，称为找正线。( ) 18．当零件上有两个以上的不加工表面时，应选择其中面积较小、较次要的或外观质量要求较低的表面作为校正基准。( ) 20．划线时，一般应选择设计基准为划线基准。( ) 21．在需要精加工的已加工表面上划线时，用硫酸铜溶液作涂料。( ) 24．錾削平面，在接近尽头处应调头錾去余下部分，这样可避免工件边缘崩裂。( ) 25．錾子的楔角和后角对錾削质量和效率没有影响，因此可以任意选取。( ) 26．锉刀的锉纹号的选择主要取决于工件的加工余量、加工精度和表面粗糙度要求。( ) 27．用手锯锯削时，其起锯角应小于15。角为宜，但不能太小。( ) 28．安装锯条不仅要注意齿尖方向，还要注意锯条的松紧程度。( ) 29．锯削钢材，锯条往返均需施加压力。( ) 31．铆钉伸长部分的长度，应为铆钉直径的1．25～1．5倍。( ) 35．锯削零件当快要锯断时，锯削速度要加快，压力要轻，并用手扶住被锯下的部分。( ) 36．手工锯削管子时，必须选用粗齿锯条，这样可以加快锯削速度。( ) 38．铆接按使用要求可分为固定铆接和活动铆接。( ) 39．铆接的形式主要有对接、搭接和角接。( ) 40．铆钉的直径一般为板厚的一倍。( ) 41．用于铆接平头铆钉罩模的工作部分，应制成凸形。( ) 42．半圆铆合头不完整的原因是铆钉太短。( ) 50．标准麻花钻的顶角为110°( ) 51．钻削硬材料时，钻头顶角要大；钻削软材料时，钻头的顶角要小。( ) 52．标准麻花钻，在钻头的不同半径处，其螺旋角的大小是不等的，从钻头外缘向中心逐渐增大。( ) 53．标准中心钻的顶角是60°( ) 56．在组合件上钻孔时，钻头容易向材料较硬的一边偏斜。( ) 57．直柄麻花钻比锥柄麻花钻传递的转矩大。( ) 59．扩孔不能作为孔的最终加工。( ) 62．一般扩孔时的切削速度约为钻孔的一半。( ) 66．二号扩孔钻能扩精度为H11的孔。( )
2_期末测试题2(2)
2019—2020 学年度第一学期七年级期末测试 历史试题（2020.2） 本试卷分第 I卷和第 II卷两部分，共 6 页。满分 50分。 第Ⅰ卷（选择题20分） 注意事项：1．第Ⅰ卷为选择题，第Ⅰ卷共 20 小题，每小题 1 分，共 20 分 1.被誉为“彩云之南”的云南不仅有着优美的风景，怡人的气候，更有悠久的历史，这里曾生活 着我国境内目前已确认最早的古人类是 A.元谋人 B.北京人 C.山顶洞人 D.河姆渡原始居民 2.河姆渡原始居民所处长江流域气候湿润，草木茂盛，虫兽较多。因此，最适合他们居住的房 屋样式是 A.洞穴 B. 干栏式房屋 C. 半地穴式房屋 D. 搭上草棚的水井 3.黄帝陵位于陕西黄陵县城北，是全国重点文物保护单位。每年清明时节，都有来自海内外的华人到 来这里祭拜。这是因为黄帝 A.为中华文明做出了重大贡献 B.联合炎帝打败了蚩尤 C.实行禅让制 D.建立了夏朝 4.王位世袭制在中国延续了近 4000 年，父死子继或兄终弟及，对中国社会影响深远。这种 制度开始于 A. 舜传位于禹 B. 禹传子，家天下 C. 商汤灭夏 D. 汉武帝大一统 5.“我国文化软实力发展战略研究”课题组曾提出“中国文化符号调查报告”的阶段性成果。 在270 项候选中国文化符号中，汉字排名第一。请说出与汉字一脉相承的已知最早文字是 A．符号B．甲骨文 C．铭文D．小篆 第 1 页共6 页6.文物是鲜活的历史。下列文物中不能反映商朝社会生活的是 A B C D 7.学习历史应注重培养时空观念。以下是某同学制作的“朝代更替表”的一部分，空框中分别应填的是 A．西周春秋B．西周战国 C．西周东周D．春秋战国 8.管子即管仲，春秋时期杰出的政治家，被称为“春秋第一相”。他辅佐下列哪位诸侯成为春秋首霸 A.秦孝公 B.晋文公 C.楚庄王 D.齐桓公 9.据史书记载，西周初年的国家有 800 多个，到了春秋初年，还剩 170 多个，战国之初，只有十几个了。这反映了当时历史发展的趋势是 A.弱肉强食 B.国家之间的战争变少 C.逐渐趋于统一 D.适者生存 10.据《华阳国志·蜀志》记载“水旱从人，不知饥馑。时无荒年，天下谓之天府也。”与此记载相关的工程是 A. 都江堰 B. 灵渠 C. 长城 D. 大运河 11.琅琊石刻中这样记载：“六合之内，皇帝之土。西涉流沙，南尽北户”。这段文字赞颂的秦始皇的功绩是 A．统一度量衡 B．统一思想 C．统一文字 D．统一六国 第 2 页共6 页
C期末考试题及答案
C期末考试题及答案 Revised at 2 pm on December 25, 2020.
一、填空题（每空0.5分，共30分） 1、世界坐标系简称__WCS_用户自定义坐标系简称__UCS_。 2、工作空间的切换：“工具”/“工作空间”或“工作空间”工具栏。 3、工具栏包括30种，系统默认的显示工具栏包括：“标准”、“属性”、“绘图”和“修改”等工具栏。 4、多线的对正方式有_上（T）_、_无(Z)_和_下（B）_。 5、文字标注包括标注单行文字和标注多行文字。 6、渲染环境是指在渲染对象时进行的雾化和深度设置。 7、漫游和飞行用户可以通过键盘和鼠标来控制视图显示，并创建导航动画。 8、编辑实体的边的种类：压印边、复制边、着色边。 9、动态块是通过自定义夹点或自定义特性定义的块。在图形中使用动态块，用户可以随时对组成块的对象进行修改。 10、三维实体是具有体积、质量、重心、回转半径、惯性距等特征的三维对象。 11、在AutoCAD 2007中，用户可以创建的光源有电光源、聚光灯光源和平行光光源。 12、相切、相切、半径法是指：通过指定圆的两个切点和半径来绘制圆。 13、绘制圆环的步骤中，先输入圆环的内径和外径，后确定圆环的中心点。 14、计算机辅助设计是：工程技术人员在CAD系统的辅助下，根据产品的设计程序进行设计的一项新技术。 15、菜单栏包括11种，每一种菜单中都含有四种显示情况：命令后跟右三角 、后跟省略号、后跟快捷键或功能键或命令呈灰色。 16、要对图形对象进行编辑就必须选中图形对象，在AutoCAD 2007中，选择对象的方法很多，常用的有_直接拾取_、矩形框选择_、_不规则区域选择_和快速选择。 17、在设置显示精度时，如果设置的精度越高，即分辨率就越高，计算机计算的时间 也越长，显示图形的速度也就越慢。 18、三维基本实体的种类包括：多段体、长方体、楔体、圆柱体、圆锥体、球体、圆环体、棱锥面。 19、布尔运算中只留重复的一部分的运算是交集运算。从一个图形中去掉与另一个图形重复部分的运算是差集运算。
小学二年级上册数学期末考试卷及答案
二年级数学上册期末试卷 得分___________ 一、我会口算（共10分） 60－8= 5×9= 36－9= 57+9= 30+70= 76－40= 8×4= 7×5= 70－7= 35+8= 9+44= 5×4= 9×6= 24－7= 3×8= 5×8－20＝ 4×9＋4＝ 32－20+50＝ 7＋20－3＝ 二、我会填。（每空一分，共28分） 1.）在括号里填上适当的单位名称。 ①一块橡皮长约6（）②长颈鹿高约3（） ③一本语文课本厚约2（）④一座楼房高12（） ⑤小学生每天在校时间是6 （）。⑥看一场电影的时间是120（）。 2.）小丽的身高是83厘米，小兵身高1米，小丽比小兵矮（）厘米。 3.）6+6+6+6=（）写成乘法算式是（）读作( ）； 4.）两个乘数都是8，积是（）。 5.）你能用 ）个不同的两位数，其中最 大的数是（），最小的数是（），它们相差（）。 6.）2和7的和是（）2个7的和是（），2个7的积是（） 7.） 8.）在○里填上“﹥”、“﹤”或“=”。 26○17+18 31﹣8○3×7 100厘米○98米9.）括号里最大能填几？ 8×（）＜60 42＞（）×6 27＞4×（） （）×5＜36 70＞9×（）（）×3＜22 三、我会选（将正确答案的序号填在括号里）（每题1分，共5分） 1.）4个3列成加法算式是（）。 ①3+3+3+3 ②4+4+4 ③4×3 2.）明明有3件不同的衬衣，2条颜色不一样的裙子，一共有（）种穿法。 ①5 ②6 ③3 3.）下列图形中，有二个直角的是（）。 ① ② ③ 4.）下列线中，线段是（）。 ①②③④ 5.）可以用测量物体长度单位的是（）。 ①时②角③分④米 四、我会用竖式计算。（每题2分，共12分） 90-54= 38+44= 38＋59＝ 60-27-9= 100-（42+19）＝ 86-（52-28）= 学 校 ： 班 级 ： 姓 名 ： 装 订 线
期末测试2答案
I.情景反应根据你所听到的句子，选择恰当的应答语。 1. W: What are you going to be when you grow up? C 2. W: What's that man? B 3. Why can’t Tom go to the party? B 4. What fruit do you like best? A 5. Which is your sister? C II.对话回答根据你所听到的对话及问题,选择正确答案。 6. A: Which cinema is the best one in your town？ B: Sun Cinema. Question: which is the best cinema in the town? A 7. Cindy: Tom, how often do you visit your grandparents? Tom: I am busy with my homework on weekdays. I only visit them every Sunday. Question: How often does Tom visit his grandparents? B 8.A: What do we need to make a banana milk shake? B: We need two bananas, two spoons of honey and a cup of yogurt. Question: How much yogurt do they need? B 9. Lucy: Sam, do you like game shows? Sam: No, they are boring. I like comedies. Question: What TV programs does Sam like? A 10.Tom: Linda, What do you usually do on weekends? Linda: I usually help my mother with housework. But I don’t like washing the clothes. What about you, Tom? Tom: I usually play computer games. But my mother is not happy. Question; Does Linda usually help her mother do housework on weekends? C III.图片理解看图听描述，选择与你所听到的描述内容相符合的选项。 11. Do you think robots will be in people’s homes in the future? Robots will do many things in the future such as help with housework and painting. 12. I have a dream. I am going to be a reporter one day. 13. I went to Guizhou with my family last month. The waterfall was wonderful! 14. It is a very famous symbol of American culture. It is the first cartoon character to have a star on the Hollywood Walk of Fame. 15.Do you like popcorn? I will teach you how to make it.
人教版七年级数学下册期末测试题及答案(共五套)
七下期期末（共六套） 一、选择题：(本大题共10个小题，每小题3分，共30分) 1．若m ＞－1，则下列各式中错误的．．． 是（ ） A ．6m ＞－6 B ．－5m ＜－5 C ．m+1＞0 D ．1－m ＜2 2.下列各式中,正确的是( ) A.16=±4 B.±16=4 C.327-=-3 D.2(4)-=-4 3．已知a ＞b ＞0，那么下列不等式组中无解．． 的是（ ） A ．???->b x a x C ．???-<>b x a x D ．? ??<->b x a x 4．一辆汽车在公路上行驶，两次拐弯后，仍在原来的方向上平行行驶，那么两个拐弯的角度可能为 （ ） (A) 先右转50°，后右转40° (B) 先右转50°，后左转40° (C) 先右转50°，后左转130° (D) 先右转50°，后左转50° 5．解为1 2 x y =??=?的方程组是（ ） A.135x y x y -=??+=? B.135x y x y -=-??+=-? C.331x y x y -=??-=? D.2335x y x y -=-??+=? 6．如图，在△ABC 中，∠ABC=500，∠ACB=800，BP 平分∠ABC ，CP 平分∠ACB ，则∠BPC 的大小是（ ） A ．1000 B ．1100 C ．1150 D ．1200 P B A 小刚 小军 小华 (1) (2) (3) 7．四条线段的长分别为3，4，5，7，则它们首尾相连可以组成不同的三角形的个数是（ ） A ．4 B ．3 C ．2 D ．1 8．在各个内角都相等的多边形中，一个外角等于一个内角的1 2 ，则这个多边形的边数是（ ） A ．5 B ．6 C ．7 D ．8 9．如图，△A 1B 1C 1是由△ABC 沿BC 方向平移了BC 长度的一半得到的，若△ABC 的面积为20 cm 2，则四边形A 1DCC 1的面积为（ ） A ．10 cm 2 B ．12 c m 2 C ．15 cm 2 D ．17 cm 2 C 1 A 1 A B B 1 C D
新人教版二年级数学上册期末测试及答案
新人教版二年级数学上册期末测试及答案 班级：姓名：满分：100分考试时间：90分钟 题序一二三四五六七总分 得分 一、填空题。（20分） 1、比直角小的角叫（______）角，比直角大的角叫（______）角。 2、一头大猪重280千克，一头小猪重40千克，这头大猪的体重是小猪的（_______）倍. 3、从一点起，用尺子向（_____）的方向画两条笔直的线，就能画成一个角。 4、2千克=（___）克8000克=（_____）千克 600克+400克=（____）千克3千克-100克=（____）克 5、小蚂蚱一次跳4格，2次跳8格，3次跳（____）格，乘法算式是（_____），4次跳（____）格，乘法算式是（______）。 6、（_____）元（_____）元（_____）角（_____）元（_____）角 7、有20朵鲜花，每5朵插入一个花瓶里，需要（________）个花瓶。 8、要知道一个角是不是直角，可以用三角板上的（______）比一比。 9、小新身高90厘米，再长（______）厘米，他就有1米高了。 10、正方形有________个直角，3个正方形共有________个直角。 二、我会选（把正确答案前面的序号填在（）里）（10分）
1、1分钟之内，小华不可能完成下面哪件事？（） A．跳绳40次 B．步行500米 C．做口算题10道 2、5名同学参加跳远比赛，成绩分别是：小明188厘米、小刚2.05米、小枫2.1米、晨晨190厘米、小雨203厘米。得第一名的是（）。 A．小雨B．小枫C．小刚 3、运动场的跑道一圈是400米，（）正好是1千米。 A．2圈 B．2圈半 C．3圈 4、淘气有50元钱，买《儿童漫画》花了28元，他剩（）元。 A．22 B．32 C．78 5、下面是同一只小闹钟从不同角度看到的形状，请你从下面的4只钟里去找是哪一只（） A．B．C．D． 三、判断题：对的在（）里画“√”，错的画“×”。（10分） 1、小明身高126厘米，他爸爸比他高50厘米，他爸爸高176厘米。（） 2、一个角是由一个顶点和两条边组成的。（） 3、把一个文具盒放在桌子上，站在一个位置观察，最多能看到三个面。（） 4、比直角大的角是钝角。（） 5、个位、十位、百位、千位、…都是数位。（） 四、计算题。（10分）
期末测试2
笔试部分（100分） Ⅰ.词汇（每题1分，共10分）。 A)用括号中所给词的适当形式填空。 1. He is much (polite) than you. 2 They have many pets,__________(include) three cats and two dogs. 3. He ____________ (be) supposed to arrive at 8:00, but he arrived at 9:00. 4.I don’t know how ___________(greet) people in that Africa country. 5.Listen ! The boys are laughing happily .How _ ( noise) they are ！ B)单词拼写。 6.Listening to some soft music can make you ____________(轻松) 7.I think the (土豆) aren’t big enough. 8.Some things are_____________(发明) by accident. 9.His grandfather has been_____________( 死) for two years . 10.Be careful , or you will make some_____________( 错误) in the exam. II.语法与情景交际：（25分） ( )1.He looks sad. Let’s _________ . A. to cheer him up B. cheer him up C. to cheer up him D. cheer up him ( )2.--- I have to be home by 10:00 p.m. --- _________. A. So do I B. So have I C. So I do D. So I have ( )3.--- Look！The woman looks like our teacher. ---It _____ be her. She ______ Australia. A. can’t; has been to B. may not; has been to C. can’t; has gone to D. mustn’t; has gone to ( )4._______ of the students in our class can work out this problem. A. Third fives B. Three five C. Three fifths D. Third fifth ( )5. You’d better ___________ home. It’s raining_____________. A. not to go; heavily B. not go to; heavy C. not go; heavily D. don’t go; heavy ( )6. Tom never does his homework _________ Mary. He makes lots of mistakes. A. as careful as B. as carefully as C. so careful as D. as carefully than ( )7.If I ___________you, what __________you do? A. am; do B. are; are C. was; will D. were; would ( )8.Do you think _____________should be allowed to drive? A. sixteen-years-old B. sixteen-year-olds C. sixteen-year-old D. sixteen-years-olds ( )9. Could you please ________ us Mary’s telephone number? A. to give B. give C. giving D. to giving ( )10.By the time he got there, the party___________. A.has been on B.began C.had begun D.has begun ( ) 11. In our country, people are not supposed ___ at the table. A.talk B.talked C.talking D.to talk ( ) 12.The girl was often heard ___ happily in her room. A.sing B. to sing C.singing D.sings ( )13. ---“Help ____ to some fish .” ---Mrs. Smith said to the children. A. you B. yourself C. yourselves D. yours ( ) 14. There is hardly anyone in the classroom, __? A.is it B.isn’t it C.is there D.isn’t there ( ) 15. The boy found ___ hard to fly kites. A.that B.it C.this D.it’s ( ) 16. Tom used to ______ up late, but now he is used to ____ up early. A.get; get B.getting; getting C.get; getting D.getting; get ( ) 17. –Could you please tell me _________? –I live in New York. A. where do you live B. where were you born C. where you live D. where you were born ( ) 18. I like to spend hours _______ with my son. A. play B. playing C. to play D. to playing ( ) 19. Linda said the moon___ round the earth. A. travelled B. has travelled C. travels D. had travelled ( ) 20.There _________ an English Evening next Friday. A. is B. has C. will have D.will be ( ) 21. Have you ever _______ to America ? A. be B. were C. was D. been ( ) 22. A number of students in the dining hall.. ---Let me count. The number of the students________ about 400. A. are; is B. is; are C. are; are D. is; is ( )23. ---___________ will Mr. Green be back? ---In a week, I think. A. How often B. How many C. How long D. How soon ( )24.The old bridge ______about three hundred years ago.
微积分期末测试题及答案
微积分期末测试题及答 案 Document number：NOCG-YUNOO-BUYTT-UU986-1986UT
一 单项选择题(每小题3分,共15分) 1.设lim ()x a f x k →=,那么点x =a 是f (x )的( ). ①连续点 ②可去间断点 ③跳跃间断点 ④以上结论都不对 2.设f (x )在点x =a 处可导,那么0()(2)lim h f a h f a h h →+--=( ). ①3()f a ' ②2()f a ' ③()f a ' ④1()3f a ' 3.设函数f (x )的定义域为[-1,1],则复合函数f (sinx )的定义域为( ). ①(-1,1) ②,22ππ??-???? ③(0,+∞) ④(-∞,+∞) 4.设2 ()()lim 1()x a f x f a x a →-=-,那么f (x )在a 处( ). ①导数存在,但()0f a '≠ ②取得极大值 ③取得极小值 ④导数不存在 5.已知0lim ()0x x f x →=及( ),则0 lim ()()0x x f x g x →=. ①g (x )为任意函数时 ②当g (x )为有界函数时 ③仅当0lim ()0x x g x →=时 ④仅当0 lim ()x x g x →存在时 二 填空题(每小题5分,共15分) sin lim sin x x x x x →∞-=+. 31lim(1)x x x +→∞+=. 3.()f x =那么左导数(0)f -'=____________,右导数(0)f +'=____________. 三 计算题(1-4题各5分,5-6题各10分,共40分) 1.111lim()ln 1 x x x →-- 2.t t x e y te ?=?=? ,求22d y dx 3.ln(y x =,求dy 和22d y dx . 4.由方程0x y e xy +-=确定隐函数y =f (x ) ,求 dy dx . 5.设111 1,11n n n x x x x --==+ +,求lim n x x →∞.
小学数学二年级上册期末测试题
小学数学二年级上册期末测试题 班级 姓名 得分 一、填空。 1． 把12个☆平均分成3份，每份是（ ）个；12个☆， 每4个分成一份，可以分成（ ）份。 2． 100厘米=（ ）米 27米-9米=（ ）米 3． 画一条3厘米长的线段，一般应从尺的（ ）刻度 开始画起，画到（ ）厘米的地方。 4． 一星期有7天，28天是（ ）星期。 5． 右面的图形中有（ ）个角， 其中有（ ）个直角。 6 ． （ ）里最大能填几？ （ ）× 4<26 6×（ ）<32 68>9×( ) 7． 用下面的口廖写出四道算式。 四七二十八 （ ）×（ ）= （ ）×（ ）=（ ） （ ）÷（ ）= （ ）÷（ ）=（ ） 8． 把6、7、8、9填在合适的□里。 9． 在○里填上“>”、“<”或“=”。 35÷7○6 8×6○48 7×7○47 40÷5○7 10． 看图填空。 白兔 7只 是白兔的5倍 黑兔 只？ 求黑兔的只数，就是求（ ）个（ ）是多少。 列式是（ ）。 二、计算。 1． 口算。 2×9= 40÷5= 8×1= 36÷9= 79-63= 21÷3= 5×4=5 3+20= 8×3= 25÷5= 6×9= 64÷8= 48+52= 7×7= 42÷7= 2． 列竖式计算。 6×9= 72÷8= 65÷7= 26+45+17= 85-27+30= 71-（65-43）=
3．计算下面各题。 4×7+20= 2×2×4= 72÷9÷4= 60-（30-15）= 6×7-30= 54+26-30= 4．列式计算 （1）7的6倍是多少？ （2）32是4的几倍？ 三、画图。 1．画出比6厘米短2厘米的线段。 2．从给出的起点，画直角。 。 四、应用题. 1．同学们剪小旗，小黄旗有8面，小红旗的面数是小黄旗的3倍。？(先提出问题，再列式计算。) 2．二年级(1)班的同学种了6行花，每行8棵，一共种了多少棵？ 3．小林家收南瓜7个，冬瓜42个，冬瓜的个数是南瓜的几倍？ 4．有35米白布，每5米做一条被单，可以做几条被单？ 5．操场上有一群学生,双来了男生、女生各7人，新来了多少学生？现在操场上共有43个学生原来有多少个学生？
2017期末考试试题(20210226140633)
阳东一职电子商务基础期末试题 班16春3 姓名：许流通分数： 一、判断题（共10题，每题1分，满分10分。请将正确答案填在括号内，正确写V,错误写X） 1 ?我国电子商务的未来发展趋势是立足本国，并与国际惯例接轨。（V ） 2. 黑客攻击电子商务系统的手段中，伪装这种手段攻击的是系统信息的保密性。（X ） 3?数字签名是解决冒名发送数据或发送数据后抵赖问题的方法。（X ） 4 ?网络防火墙的作用是建立内部信息和功能与外部信息和功能之间的屏障。（V ） 5 ?移动互联网就是将互联网和移动通信两者结合起来成为一体。（V ） 6 ?网上银行的业务品种主要包括基本业务、网上投资、网上购物、个人理财、企业银行及其他金融服务。（V） 7?所有网络营销的案例都只是单独的使用了一种营销模式。（X ） 8 .网络广告创意的好坏直接影响着广告受众或者普通受众对网络广告的点击。（V） 9. 电子签名是指以电子形式存在、依附于电子文件并与其逻辑相关，用来签定文件签署者的身份、表示文件签署者同意电子文件内容以及确保文件内容不被篡改的一种安全保障措施。（V ） 10. 淘宝网开网店，一个身份证只能开1个网店。（V） 二、单项选择题（共25题，每题1分，满分25分。请将正确选项代号填在括号中（） 1在国内，人们在新闻媒体的炒作下，将（C ）年称为电子商务年”这一年网络购物进入实际应用阶段。 A、1988 B、1999 C、2000 D、2001 2. 互联网域名指的是在域名系统内一个范围标记如（A ）表示中国的互联网 A、cn B、com C、jp D、net . 3. 下面属于在线销售的形式是（A ）
期末测试卷(2)含答案
2020年期末检测 (时间:60分钟满分:100分) 一、填一填。(22分) 1.2元5角=( )角48角=( )元( )角1元=( )分 2.一个两位数,十位上的数是6,个位上的数是9,这个数是( ),和这个数相邻 的两个数分别是( )和( )。 3.32里面有( )个十和( )个一。 4.50比30多( ),9比21少( )。 5.在○里填上“>”“<”或“=”。 50+27○7024+6○3059+20○97 43-7○70 2分○2角 3元5角○30角+5角 6.先写数,再比较大小。 六十五( ) 六十八( ) 八十六( ) 十六( ) 六十( ) >>>> 二、找规律。(8分) 1.○●△△○●△△○●△△○●△△(按规律画一组图形)(2分) 2.☆☆☆☆☆☆☆☆☆☆☆☆(按自己喜欢的规律涂色) (3分) 3.找规律填数。(3分) 三、选一选。(12分) 1.由6个十组成的数是( )。 A.61 B.60 C.16 2.从右边起第( )位是百位。 A.一 B.二 C.三 3.下面算式的结果等于七十多的是( )。 A.24+30 B.72-5 C.66+9 四、算一算。(18分) 1.直接写出得数。(6分)
90-30= 69-60= 28-6= 18-8= 42+7= 70+13= 2.看谁算得又对又快。(6分) 46-20-6= 27-7+5= 72-2-30= 60-(40+20)= 58-(3+5)= 13+(7+20)= 3.填一填。(6分) 五、做一做。(15分) 1.数一数,填一填。(5分) 有( )个有( )个 有( )个有( )个有( )个 2.填一填。(10分) (1)根据上图填写下表。
微积分期末测试题及答案
一 单项选择题(每小题3分,共15分) 1.设lim ()x a f x k →=,那么点x =a 是f (x )的( ). ①连续点 ②可去间断点 ③跳跃间断点 ④以上结论都不对 2.设f (x )在点x =a 处可导,那么0 ()(2) lim h f a h f a h h →+--=( ). ①3()f a ' ②2()f a ' ③()f a ' ④ 1()3f a ' 3.设函数f (x )的定义域为[-1,1],则复合函数f (sinx )的定义域为( ). ①(-1,1) ②, 2 2π π? ? - ???? ③(0,+∞) ④(-∞,+∞) 4.设2 ()()lim 1() x a f x f a x a →-=-,那么f (x )在a 处( ). ①导数存在,但()0f a '≠ ②取得极大值 ③取得极小值 ④导数不存在 5.已知0 lim ()0x x f x →=及( ),则0 lim ()()0x x f x g x →=. ①g (x )为任意函数时 ②当g (x )为有界函数时 ③仅当0 lim ()0x x g x →=时 ④仅当0 lim ()x x g x →存在时 二 填空题(每小题5分,共15分) 1.sin lim sin x x x x x →∞ -=+____________. 2.3 1lim (1) x x x +→∞ + =____________. 3.()f x = 那么左导数(0)f -'=____________,右导数(0)f +'=____________. 三 计算题(1-4题各5分,5-6题各10分,共40分) 1.1 11lim ( )ln 1 x x x →- - 2.t t x e y te ?=?=?,求2 2d y d x 3.ln (y x =+,求dy 和 2 2 d y d x . 4.由方程0x y e x y +-=确定隐函数y = f (x ) ,求d y d x . 5.设111 1,11n n n x x x x --==+ +,求lim n x x →∞ .
二年级语文上册期末测试卷及答案
二年级语文上册期末测试卷及答案试题的练习测试是教师了解学生知识掌握情况的主要途径，下面是整理的二年级语文上册期末测试卷及答案,欢迎阅读参考! 人( )( ) 自( )( ) 采( )( ) 半( )( ) 及( )( ) 风( )( ) 白( )( ) 青( )( ) 胖乎乎 一片片 高高兴兴 很多很多 (画)图画(一头)大象高(矮) ( )象棋 ( )彩虹贫( ) ( )二胡 ( )鲜花弯( ) ( )钢琴 ( )筷子寒( ) 发现发明发生发出 1.他( )有个人,正对着一大张邮票发愁。 2.不久,亨利阿切尔( )了邮票打孔机。 3.国务院( )号召,向地震灾区的人民献爱心。 4.在阳光的照射下,这块布的颜色( )了变化。 1.用加点的词语写句子。
(1)我们要保护小青蛙。 (2)丽丽一边走,一边和艳艳说话。 2.连词成句,并加上标点符号。 (1)阳光你瞧多好的 (2)怎么会画想到小狗呢你 3.仿写句子。 (1)石榴咧开了嘴。 (2)雪花像洁白的羽毛从天空中飘落下来。 4.大家把朱德的扁担藏了起来。(换一种说法) 1.天苍苍,野茫茫,风吹。 2.满树盛开的,那是笑脸。 3.墙角,凌寒。 田野里,稻子熟了,黄澄澄的,像铺了一地。棉花吐絮了,露出洁白的。红玛瑙似的高粱着头,好像在说:“丰收的季节真!” 1.按原文填空。(2分) 2.选文写的是季的景色,分别写了、和高粱三种农作物;这三种作物的颜色分别是、和红玛瑙似的,形象地描写了这个季节的。 (6分) 一朵小雪花 冬天到了,北风爷爷扯起喉咙喊:“小雪花们,来吧,乘着我的大翅膀,到地上去啦!”
北风爷爷张开他那无形的大翅膀,小雪花们就坐在北风爷爷的大翅膀上飞呀飞。 “好了,我要降落在小河里,等到春天来的时候,化成一滴水,和小鱼、小虾们一起玩耍、游戏。”一朵小雪花从北风爷爷的大翅膀上轻轻一跳,就落到了小河里。 “这个主意不错呀!”许许多多的小雪花也跟着落到了小河里,小河就有了一床白白的、厚厚的雪花被。 小河非常开心:“有了雪花被,我就可以好好地睡一觉,等春天来了,再起来唱歌、跳舞、旅行。” 1.短文有个自然段。第3自然段有句话。(2分) 2.短文主要讲小雪花落到里,非常开心。(2分) 3.小河的被子是什么样的?(2分) 4.小雪花为什么要落到小河里?在文中用“”画出相关语句。(3分) 过年了,小朋友们在干什么?看图展开想象,把过年时人们做的事和说的话写下来吧! 一、公路环绕领导革命眼睛奇怪植物针孔姑娘 二、wēi gāng shào zhòu sīdiào juān chéng péi zhuó 三、示例:认认为咱咱们彩彩色伴伙伴
期末测试题(二)
期末测试题（二） 一、单项选择题（每题1分，共20分） 1、决定能否突破僵局的最重要因素是： A双方实力B市场环境 C人员素质D交易条件 2、在下列让步模式中，对卖方来说，最常用的让步模式是（） A．【0—0—0—80】B．【35—26—16－3】 C．【20—20—20—20】D．【45—30—0—5】 ３、你认为说服对方最有效的方式是：（） A 从不同方面劝诱 B 让对方感到你诚实可信 C 让对方敬佩你 D 让对方感到震慑 4、投石问路策略一般适用于（） A.谈判的准备阶段 B.开局阶段或磋商的初期 C. 签约前 D.签约后 5、最后通牒策略最适宜处于那种地位的谈判者？（） A、平等地位 B、被动地位 C、主动地位 6、日本人的谈判风格一般表现为（）。 A.直截了当 B.不讲面子 C.等级观念弱 D.集团意识强 7、如果卖方价格解释清楚．买方手中比价材料丰富，在还价方式上，宜采取( ) A．整体还价法B．针对还价法 C．逐项还价法D．固定价格法 8、对方报价完毕后，己方正确的做法是（） A．马上还价B．要求对方进行价格解释 C．提出自己的报价D．否定对方报价 9、在国际商务谈判中，千万不能赠送酒类礼品的国家是( ) A . 阿拉伯 B. 英国 C. 法国 D. 美国 10、若对方对本次交易的行情不了解，则我方可选择( )
A.后报价 B.先报价 C.难以确定 D.无所谓顺序 11、根据国内外谈判经验，谈判小组人员的数量一般为（） A．4人左右B．8人左右 C．12人左右D．16人左右 12、谈判小组中商务人员主要负责组织（） A．技术条款谈判B．价格条款谈判 C．法律条款谈判D．金融条款谈判 11、最后让步中主要应把握的问题是（） A．让步的时间和方式B．让步的方式和幅度 C．让步的时间和幅度D．让步的幅度和频率 13、倾听技巧中最基本、最重要的是（） A．集中精力地倾听B．有鉴别地倾听 C．克服先入为主的倾听D．通过记笔记来倾听 14、谈判中日本人如果不断点头并说“哈依！”，这往往表示（） A．同意B．在听 C．你好D．谢谢 15、有不能按时交货习惯的国家是( ) A.法国 B. 日本 C.英国 D.意大利 16、商务谈判追求的主要目的是：（） A 让对方接受自己的观点 B 让对方接受自己的行为 C 平等的谈判结果 D互惠的经济利益 17、无论穿什么，都不会把手放到口袋里，因为这样做会被认为是粗鲁的。具有这种行为习 惯的是（） A 德国人 B 美国人 C 韩国人 D 日本人 18、双方首次进行谈判时，首要任务是（） A 创设热情洋溢的气氛 B 创造严肃、凝重的气氛 C 消除和淡化双方的陌生感 D 营造和睦友好的气氛 19、你认为听对方讲话的主要作用是：（）