2018学年第一学期七年级期中考试
英语试卷
（满分：100分，考试时间：90分钟）2018.11
Part One Listening （第一部分听力）(25%)
Ⅰ. Listen and choose the right picture（根据你听到的内容，选出相应的图片）:（5%）
1._______
2._______
3._______
4._______
5._______
Ⅱ. Listen to the dialogue and choose the best answer to the question you hear
（根据你听到的对话和问题，选出最恰当的答案）:（8%）
6.A. By bus. B. By car. C. By underground. D. On foot.
7.A. Danny. B. Billy. C. Peter. D. Dick.
8. A. He is going to leave.
B. He accepts another cup of coffee.
C. He hasn't made up his mind.
D. He doesn't like drinking coffee.
9. A. For twelve years. B. For two years.
C. For ten years.
D. For eight years.
10.A. Their hobby. B. Their holiday.
C. The Science Museum.
D. The film.
11. A. Tom's friend. B. Tom. C. Tom's uncle. D. Lucy.
12.A. The red one. B. The blue one.
C. The yellow one.
D. The green one.
13.A. Something was wrong with his bike.
B. He hurt his leg and couldn't walk.
C. He lost his money on the way.
D. His bike was stolen by the thief.
Ⅲ. Listen to the passage and tell whether the following statements
are true or false（判断下列句子是否符合你听到的短文内容，符合的
用“T”表示，不符合的用“F”表示）:（6%）
14.My classmate, Bob Scott, is from Australia.
15.Marie's nationality is Canadian. She can only speak French.
16.The twin brothers and Bob are in different classes.
17. The writer is a Chinese.
18. Mr. Morgan is a teacher from America.
19. There are some students from different countries in the writer's class.
IV. Listen to the passage and complete the following sentences
（听短文，完成下列内容，每空格限填一词):（6%）
20. I've sent some ________ of the London Eye.
21. I had never been so ________ in the air before.
22. We came here on a double-decker ________.
23. After the London Eye, we got on a ________ at Westminster Bridge.
24. We went up the River Thames all the bridges.
25. There were lots of exciting ________ to see.
Part 2 Vocabulary and Grammar (第二部分词汇和语法) （40%）
I. Choose the word with the different sound (选出划线部分发音不同的单词)：（3%）
26.A. Canadian B. Australia C. another D. agent
27.A. listen B. castle C. often D. important
28.A. invite B. international C. deliver D. hospital
II. Fill in the blanks with the help of the phonetic symbols (根据所给音标填空)(2%)
29. There is something ________ about this place. /?spe?l/
30.My grandparents ________ living in the countryside to living in the city. /pr?'f?:d/ III. Choose the best answer：（15%）
31. Mary and Ben were both of ________ same nationality.
A. a
B. an
C. the
D. /
32. ________ the first day of school, the new teacher introduced herself to us.
A. In
B. On
C. At
D. By
33. My mother walks as ________ as a little kid.
A. slowest
B. slower
C. slowly
D.more slowly
34. ________ people go to Hainan Island on holiday every winter.
A. Million
B. Millions of
C. Two millions
D. Two millions of
35. The police have _____ the thief for several days but they still couldn't find him.
A. looked up
B. looked for
C. looked after
D. looked at
36.—________ does it take to get to the post office?
— About ten minutes.
A. How long
B. How much
C. How soon
D. How often
37.—The smell in the room is really bad.
—Let's keep all the windows ________.
A. closed
B. opened
C. open
D. opening
38. The old woman can't see the message on the mobile phone ________.
A. clear enough
B. enough clear
C. clearly enough
D.enough clearly
39.—Why is online shopping getting
more and more popular?
— Because it ________ save a lot of trouble and time if it is used well.
A. can
B. need
C. should
D. has to
40. I don't want to see the film because I ________ it before.
A. haven't seen
B. saw
C. have seen
D. didn't see
41. Please ________ away the old shoes and ________ me a new pair.
A. bring, take
B. take, bring
C. took, brought
D. brought, took
42. When he arrived at the office, he saw all the workers ________.
A. working
B. work
C. to work
D. worked
43. Many people like to travel by underground because it is ________ than by bus.
A. quickly
B. quicker
C. the quickest
D. quickest
44. We have to stay at home ________ it is raining hard outside.
A. but
B. and
C. because
D. or
45.— Let's go to buy some food for the picnic.
— ________
A. Yes, we do.
B. That's a good idea.
C. No, we can't.
D. No, I don't like.
IV. Complete the following passage with the words or expressions in the box. Each can only be used once（将下列单词或短语前的字母填入空格。每个单词或短语只能
she moved farther and farther away from the others. She was enjoying ___46__ so much that she did not know a wolf was coming to her. The wolf quickly caught her and she said, "Please, please don't eat me now. If you wait a few minutes, I will taste much ___47___." The wolf thought that was a good idea ___48__ he sat down and waited. After a few minutes, the sheep said, "If you can let me dance, the grass will be digested (消化) faster." The wolf agreed again. When the sheep was ___49__, she had an idea. She said, "Please take the bell. If you make it ring as hard as you can, I will be able to dance even faster." The wolf rang it as hard as the sheep said. A man heard the bell ring and looked for the sheep with his four dogs quickly. At last, the sheep was saved.
V. Complete the sentences with the given words in their proper forms：
（用括号中所给单词的适当形式填空）：（6%）
50. It is winter now. There are no ________ on the trees. (leaf)
51. John stayed in the hospital for a week because of his ________ leg. (break)
52. You should take exercise every morning to keep ________. (health)
53. Jack told me that the computer room is on the ________ floor. (four)
54. I’m so happy to receive Mary’s to her party. (invite)
55. During the spring festival, Beijing is ________ with tourists. (crowd)
VI. Rewrite the following sentences as required:
（按要求改写句子，每空格限填一词）：（10%）
56. Mary went to London for a study trip last summer. (改为一般疑问句)
________ Mary ________ to London for a study trip last summer?
57. The girl behind the tree is my best friend. (对划线部分提问)
________ ________ is your best friend?
58. The book cost Mary 20 yuan.(改为反意疑问句)
The book cost Mary 20 yuan, ________ ________?
59. Peter and Tom helped their father take care of the farm. (保持句意基本不变)
Peter and Tom helped their father ________ _________ the farm.
60. Tom likes swimming. Sam likes swimming, too. （合并成一句）
________ Tom and Sam ________ swimming.
Part Three Reading(阅读理解) （35%）
I. Reading Comprehension (阅读理解）：（21%）
A．Choose the best answer（选择最恰当的答案）:（5%）
One day, a TV station invited a boy and a girl for an interview program. They both lost their arms when they were very young.
The boy lost his arms in a car accident and his father died in that accident. After that, he had to depend on (依靠) the arms of his younger brother. But one day, his younger brother let him live by himself and didn’t want to help him all the time. He was very sad
and didn’t know what to do.
Like the boy, a fire took the girl’s arms away. Both of her parents died. Her elder sister studied in another city and wanted to take care of her. However, she wanted to be independent (独立的). She wrote the following words “I’m lucky. My wings are broken, but my heart can fly.”
During the interview, they wrote something on a piece of paper with their feet. The boy wrote, “My younger brother’s arms are my arms.” The girl wrote, “Broken wings, flying heart.”
People may have bad accidents at any time. How to face them is the real test (测试). If you only complain (抱怨) and run away from them, they will always go with you all the time. But if you choose to be strong, you can also find new hopes and chances (机会).
61. The TV station invited a boy and a girl ____.
A. for an action film
B. for an interview program
C. to give a talk to some students
D. to give a talk to some teachers
62. Who helped the boy at first?
A. His younger brother.
B. His elder brother.
C. His younger sister.
D. His elder sister.
63. How did the girl feel after she lost her arms?
A. Sad.
B. Angry.
C. Afraid.
D. Lucky.
64. From the underlined (画线的) sentence, we know ____.
A. the girl wanted to fly
B. the girl’s sister took care of her
C. the girl wanted to be independent
D. the girl’s sister loved her very much
65. What does the writer think of the girl?
A. Lovely.
B. Brave.
C. Friendly.
D. Naughty.
B. Choose the words or expressions to complete the passage（选择最恰当的单词或短语，完成短文）:（5%）
My father liked smoking before. My mother wrote the advice to him, and he doesn’t smoke any more now. Let’s see the tips together.
■Try to ___66___ smoking. Take a stop-smoking course(课程). If yo u don’t want our 14-year-old child to smoke, set a good example. You must be your child’s idol.
■___67__ inside our house. It is hard to give up smoking but you can change your
smoking habits first. Smoke only when you are away from home. If you have to smoke inside our house, choose one room ___68__ a smoking room. Keep the door of this room___69___. Open the window to let the fresh air in. Never let our child go into this room.
■Never smoke when you are with our child. Never smoke in a ___70___ when our c hild is a passenger. Never smoke in our child’s bedroom because second-hand smoke can make our children become ill. Is there anyone smoking in your family? Why not ask him or her to give up smoking? If you try your best, he or she will give it up one day.
66.A. stop B. drive C. chew D. keep
67.A. Always B. Never C. Seldom D. Sometimes
68.A. as B. for C. to D. with
69.A. open B. closed C. new D. fresh
70.A. house B. garden C. school D. car
C. Read the passage and fill in the blanks with proper words（在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）:（5%）
Starting from September 11, the panda is no longer on the world's " endangered(濒危的) animal list". It's a g___71___ day for pandas.
According to the International Union for Conservation of Nature, there are 1,850 pandas in the wild in China now. In 2003, the n___72___ was 1,600. Therefore, it takes the panda off the Red List.
China's hard work in the past 50 years to s___73___ the panda is paying off. China sets up reserves (保护区) and plants a lot of bamboo (竹子) forests. Now, about two thirds of pandas are living in the 67 panda reserves.
However, there is still bad news. The earth is getting w___74___. It's going to get too hot for the bamboo to grow. More than a third of bamboo forest could go away within 80 years, scientists say. Therefore, it's still d___75__ for pandas.
D．Read the passage below and answer the following questions (根据文章内容回答下列问题): （6%）
How much pocket money do you get? How do you spend it? The Blue Book of Chinese Teenager Financial (金融的) Study shows that social activities now take up more of teenagers' spending. The book was about teenagers' spending habits. It was based on studies in nine cities in China, such as Beijing, Shanghai and Guangzhou. The results show that students are spending more and more on their relationships with friends and classmates, such as having meals together and buying birthday gifts. Only one-third of high school students think about the price when choosing gifts. Most say they only care about what their friends like.
Xia Hao, 17, a student at Gaoyou Normal School in Jiangsu, spent more than 1,000 yuan on his birthday meal this February. "They had given me gifts. If I hadn't done
anything in return, I'd have lost face," Xia said.
Xia's experience is quite usual among the young students. A meal can cost a student's pocket money for a month. Many just ask more from parents when they use up their money.
Zhang Wei, an expert (专家) on teenagers' financial study, suggested that teenagers should learn to make a budget. A budget is a plan of how money will be spent. It helps make decisions about money. To make good use of your money, you can also set a limit (限度). Learn to balance your wants and needs. When choosing gifts for friends, let them know that you care. Sometimes a handmade gift is much better than an expensive one.
76.How many cities in China have taken part in the study?
77.According to the results, how do students spend most of their pocket money?
78.Which do most students consider when choosing a gift, the price or the things their friends like?
79.How much money can a meal usually cost?
80.What suggestions are given in the passage to help students make good use of the pocket money?
81.Which of the given suggestions do you think is the most useful to you? Why?
II. Writing (写话) ：（14%）
Section A
Make up sentences with the given words. (连词成句，标点符号己给）：（8%）
82.My, likes, sister, than, better, English, Science.
83. Simon, want, doesn’t, live, underground, near, to, an, station.
84. they, and, find, help the police, missing people, catch thieves.
85. can, soldiers, raising, tourists, flag, Chinese, see, the, national
Section B
Write a passage of at least 60 words about the topic “I want to be a / an ________ when I grow up”．(以“长大了我想当一名________”为题，写一篇不少于60词的短文，
标点符号不占格。) 6%
Suggested questions:
1.What do you want to be when you grow up?
2.Why？
3.What do you do to be a good _________________?
第二学期期中检测试卷 七年级英语 （满分：110分） 听力部分 I.听力 (每题1分，共20分) A).听句子，选出句子中所包含的信息。(每个句子读两遍) ( ) 1. A. ice B. volleyball C. voice ( ) 2. A. play B. practice C. place ( ) 3. A. join B. jeans C. plane ( ) 4. A. anything B. any C something ( ) 5. A. excited B. expensive C. bad B). 听句子，选择最佳答语。（每个句子读两遍）[来源:] ( ) 6. A.I had a good time. B.Yes,I does. C. Once a week.[来源:] ( ) 7. A.For three days B. In two weeks C.It ’s about 114kilometres ( ) 8. A.He ’s tired. B.Yes, I ’d love to. C.I can ’t go. ( ) 9. A.Yes,he is. B.Good idea! C. Thanks. ( ) 10. A.I ’m a student. B. I ’m fine! Thanks C. By bike. C). 听对话，选择正确的答案。（每段对话读两遍） ( ) 11. A. too expensive B. too old C. Neighbour always plays music loudly ( ) 12. A. hamburger and a glass of milk B. bread C. rice and a glass of milk ( ) 13. A. Thursday B. Friday C. Sunday ( ) 14. A. fish B. apple C. bread ( ) 15 . A. by bus B. by bike C. on foot D). 听短文，根据其内容回答下列问题。（短文读两遍） 16. Mary is a(n) ________ girl. A English B American C Japanese D Chinese 17. Mary _________ speak English. A is B not C can D are 18. Her eyes are ________, and her hair is __________. A blue, black B yellow, white C blue, blond D black, blond 19. I am _________, but Mary is _____________. A Chinese, English B English, Chinese C an Chinese, an English girl. D Chinese, an English girl 。 20. Mary is _____________ now. A sweeping the floor B cleaning the blackboard C speaking Chinese D doing her homework 笔试部分 II.词汇（每题1分，共5分） 期中考试英语试题 听力.mp3
2017-2018学年第一学期初一年级期末质量抽测 数学试卷（120分钟满分100分） 2018．1考生须知 1.本试卷共6 页，三道大题， 28个小题，满分100分，考试时间120分钟。2.请在试卷上准确填写学校名称、姓名和考试编号。3.试题答案一律填涂或书写在答题卡上，在试卷上作答无效。4.在答题卡上，选择题、作图题用2B 铅笔作答，其他试题用黑色字迹签字笔作答。 5.考试结束后，请交回答题卡、试卷和草稿纸。 一、选择题（本题共8道小题，每小题2分，共16分） 下面各题均有四个选项，其中只有一个是符合题意的． 1.-4的倒数是 A.41 -B ．41 C ．4 D ．-4 2.中新社北京11月10日电，中组部负责人近日就做好中共十九大代表选举工作有关问题答记者问时介绍称，十九大代表名额共2300名，将2300用科学记数法表示应为 A ．23×102 B ．23×103 C ．2.3×103 D ．0.23×104 3.右图是某个几何体的三视图，该几何体是 A ．圆柱 B ．圆锥 C ．球 D ．棱柱 4.质检员抽查4袋方便面，其中超过标准质量的克数记为正数，不足标准质量的克数记为负数，从轻重的角度看，最接近标准的产品是 A ．-3 B ．-1 C ．2 D ．4 5.有理数a ,b 在数轴上的点的位置如图所示，则正确的结论是 A.4 a <- B.0a b +>C.a b > D.0 ab >6.如图，已知直线AB ，CD 相交于点O ，OE 平分∠COB ，如果 ∠EOB ＝55°，那么∠BOD 的度数是 A ．35° B ．55° C ．70° D ．110°
C A B D E F 初一英语（7A ）期中试卷 第I 卷（55分） 一、听力 15’ A ）听句子，选择与句子内容相符的图片（其中有一幅多余） 1._________ 2._________ 3.___________ 4.___________ 5.___________ B ）听句子，选择恰当的应答语。 （ ） 6. A. Mary B. His name’s Liming. C. I’m Nick. （ ） 7. A. Yes, I have one. B. Yes, I do. C. Yes, I am. （ ） 8. A. It’s black. B. Yes, it is. C. It’s in the backpack. （ ）9. A. Yes, I do. B. Yes, it is. Thank you. C. No, I don’t. （ ）10.A.That’s a baseball. B. No, it isn’t. C. That sounds good. C)听对话，选择最佳答案。 （ ）11. What color is the chair? A. Red B. Blue C. yellow （ ）12. The boy has a _________. A. tennis ball B. volleyball C. ping-pong ball （ ）13. The girl likes _________. A. pears B. strawberries C. oranges （ ）14. Where is the ruler? A. In the backpack. B. On the desk. C. Under the backpack. 姓名； 学号： 班级：
2016-2017八年级下英语期期中考试 Ⅰ.单项选择（每小题1分，共15分） （）1.—What’s the matter your younger sister? —She has a cough. A.for B. at C. with D. on （）2.She had a , so she went to see the dentist. A. headache B. stomachache C.toothache D. fever （）3. She finished the novel and returned it to me in time. A. read B.to read C.reading D. Reads （）4. —I forgot to take my wallet. Can you me some money? —No problem. Here you are. A. lend B.borrow C.buy D.keep （）5. Your bedroom is very dirty. Please at once. A. clean up it B.clean it up C.clean up them D.clean them up （）6. Mary is singing and dreams of being a singer.
A. angry B.full of C.interested in D.surprised at （）7. —Have you heard that UFO landed on Center Street yesterday? —Of course. And alien got out of the UFO and visited the TV station. A.a;the B.the;an C.a;an D.an;an （）8. —I have too much housework to do at home. —ask your husband for help? A.You can B.Why don’t C.Why not D.How about （）9. —What are you going to do if it tomorrow? —I haven’t thought about it. A.doesn’t rain B.won’t rain C. doesn’t rain D.isn’t raining （）10.The teacher my mobile phone because I used it in class. A.took out B.took away C.took off D.took place （）11.—How long can I this book? —For a week. A.borrow B.lend C.return D.keep （）12. The girl ice cream in the sofa while
上沙中学2017-2018学年第一学期期中考试 初一年级数学试卷 出卷人:林婷 核对人:许辉 说明： 1．全卷共有23题，考试时间90分钟，满分100分. 2．考生必须在试卷指定处作答，写在其他地方无效. 一、 仔细选一选:答案请填写在下表内（每题3分，共30分） 1、下列图形中,是正方体的展开图是: ）答案填在表内（ ① ② ③ ④ A .①② B.③④ C.③ D.④ 2、单项式23 3xy z π -的系数和次数分别是 ）答案填在表内（ A.－ π，5 B.－1，6 C. －3，7 D.－3π，6 3、下列各组数中，不相等的是 ）答案填在表内（ A 、（－2）3与－23 B 、（－3）2与32 C 、（－3）2与－32 D 、3 3 2 2--与 4、用平面去截一个几何体，若截面形状是圆，则原几何体一定不是 ）答案填在表内（ A 、球 B 、三棱柱 C 、圆柱 D 、圆锥 5、下面的算式: ①.-1-1=0; ② 25 16542=;③ (-1)2004=2004 ;④ -42 =-16;⑤612131=- ⑥533 1 5-=?÷ -,其中正确的算式的个数是）答案填在表内（ A .1个 B. 2 个 C.3个 D.4个 6、下列几种说法中，正确的是 ）答案填在表内（ A 、0是最小的数 B 、最大的负有理数是-1 C 、任何有理数的绝对值都是正数 D 、数轴上距原点3个单位的点表示的数是3或-3 7、买一个足球需要m 元，买一个篮球需要n 元，则买4个足球、7个篮球共需要）答案填在表内（
A. )47(n m +元 B. )74(n m + 元 C. mn 28元 D.mn 11元 8、两个有理数a ,b 在数轴上的位置如图，下列四个式子中运算结果为正数的式子是 ）答案填在表内（ A 、a －b B 、a+b C 、ab D 、 b a 9、已知代数式 a 2 1 的值为2，那么142+-a a 值为）答案填在表内（ A 、61 B 、59 C 、13 D 、1 10、某种细菌在培养过程中，每半小时分裂一次（由一个分裂为两个）．若这种细菌由1个 分裂为16个，那么这个过程要经过）答案填在表内（ A ．1小时 B ．2小时 C ．3小时 D ．4小时 二、 耐心填一填（本大题有8个小题，每小题3分，共24分．） 11、比较大小： 32- ）答案填在表内（4 3 -；-0.618）答案填在表内（53-；0 ）答案填在表内（8-。 12、若单项式y x 4 5和25m n y x 是同类项，则n m + 的值为 ）答案填在表内（。 13、4 5 - 的相反数是）答案填在表内（，它的倒数是 ）答案填在表内（，它的绝对值是）答案填在表内（。 14、（-1）+ 2 =）答案填在表内（，（-2）×3=）答案填在表内（，-（-3）2 =）答案填在表内（。 15、列式表示：负p 的平方与q 的倒数的差是 ）答案填在表内（。 16、 根据规律填上合适的数： 1，8，27，64， ）答案填在表内（,216。 17、六棱柱有）答案填在表内（个顶点， ）答案填在表内（条棱）答案填在表内（个面。 18、如果3=x 时，式子13++qx px 的值为2013，则当3-=x 时，式子13 ++qx px 的值 是）答案填在表内（。
初一英语期中考试试卷2012.11 第二部分笔试部分（共80分） 一、找出下列画线部分读音不同的一组。（本大题共5分） 1. ( ) A.master B.radio https://www.doczj.com/doc/ad8320834.html, D. lake 2. ( ) A.these B.me C.Chinese D.get 3. ( ) A.bike B.kite C.time D.his 4. ( ) A.stop B.long C.home D.not 5. ( ) A.cup B.sun C.cute D.but 6 .( ) A.team B.head C.bread . D.heavy 7. ( ) A.cool B.good C.look D.book 8. ( ) A.drink B.sing C.English D.pen 9. ( ) A.card B.warm C.start D.art 10. ( ) A.sport B.horse C.doctor D.short 二、词汇运用（本大题共10分） A) 用括号内所给单词的适当形式填空。 1. They have their drawing lessons many_______ a month. ( time) 2. We students often do after-school ___________(activity) after school. 3.Which subject do you like ________(good) of all? English.It’s my favourite. 4. How many__________ are there in a basketball team ? (play) 5. My mother goes to our _________ meeting every term.(parent) B) 根据括号内所给中文写出正确的单词。 1. It_________ him half an hour to read English every day. ( 花费) 2. May I __________ your bike?(借、借用) 3. I am good at swimming. Sun Yang is one of my __________(偶像) 4. I hope his dream comes________(真的，真实的) 5. What________ do you like to do at weekends?(其他的) 三、单项选择。在A、Ｂ、C、D 四个选项中，选择可以填入空白处的最佳选项（本大题共15分）( )1. Is there _________ art room in your school library? A. a B. an C. the D. 不填 ( )2. ---Hi, girls! Are you in Class 2, Grade 7 this year? --- _________ A. Yes, I’m. B. No, I’m not. C. Yes, I am. D. No, we aren’t. ( )3. _______ books are new. Please look after__________. A. Your, it B. Yours, them C. Your, them D. Yours, it ( )4. My family often go to the park_______ seven thirty _______ Sunday morning. A. at, on B. at , / C. on , on D. in, / ( )5. We always have_______ homework. It makes me __________tired.(疲劳) A. too many, feel B. too much, to feel C. too many, feel D. too much, feel ( )6. He usually goes to school ____ bus and __________ after school. A. on ,walks to home B. on, walk home C. by, walks home D. by, walks to home
化学选修4期中考试试题(二) 相对原子质量：H—1 C—12 O—16 N—14 一．选择题： 1．对于放热反应2H2（g）+O2（g）= 2H2O（l），下列说法正确的是A．产物H2O所具有的总能量高于反应物H2和O2所具有的总能量 B．反应物H2和O2所具有的总能量高于产物H2O所具有的总能量 C．反应物H2和O2所具有的总能量等于产物H2O所具有的总能量 D．反应物H2和O2比产物H2O稳定 2．升高温度能加快反应速率的主要原因是 A．活化分子的能量明显增加 B．降低了反应的活化能 C．增加了活化分子的百分数 D．改变了化学反应的能量变化 3．已知H2（g）+Cl2（g）= 2HCl（g）⊿H= —184．6 kJ/mol ，则反应HCl（g）=1/2 H2（g）+1/2Cl2（g）的⊿H为 A．+184．6 kJ/mol B．—92．3 kJ/mol C．—369．2 kJ/mol D．+92．3 kJ/mol 4．已知反应A+3B=2C+D在某段时间内以A的浓度变化表示的反应速率为1mol/(L ·min),则此段时间内以C的浓度变化表示的化学反应速率为 A．0．5 mol/(L ·min) B．1 mol/(L ·min) C．2 mol/(L ·min) D．3 mol/(L ·min) 5．如图，横坐标表示加水量，纵坐标表示导电能力，能表示冰醋酸(即无水醋酸)加水稀释的图是 6．体积相同、pH相同的HCl溶液和CH3COOH溶液，与NaOH溶液中和时两者消耗NaOH的物质的量 A．中和CH3COOH的多B．中和HCl的多 C．相同D．无法比较 7．一定温度下, 向aL的密闭容器中加入2molNO2(g), 发生如下反应：2NO22NO+O2,此反应达到平衡的标志是 A．单位时间内生成2nmolNO同时生成2nmolNO2 B．混合气体中NO2、NO和O2的物质的量之比为2：2：1 C．单位时间内生成2nmolNO同时生成nmolO2 D．混合气体的颜色变浅 8．下列不属于自发进行的变化是 A．红墨水加到清水使整杯水变红B．冰在室温下融化成水
三年级英语下册期中测试题一、选出与下列词语相应的单词（10分） （）小的 A 、monkey B、 small C、panda （）足球 A 、foot B、 football C、ball （）牛奶 A、rice B、noodles C、milk （）老虎 A、lion B、tiger C、elephant （）自行车 A、bike B、door C、doll 二、选择（30分） 1、My favourite colour is . A、red B、book C、a blue kite 2、----How many kites? ----- A、It’s a car B、Ten C、It’s red 3、It’s elephant. A、a B、an C the 4、-----What are they? ----- A、It’s a kite B、They is kites C、They are kites 5、I don’t like bikes. A、ride B、riding C、rides 6、They don’t like . A、my B、I C、me 7、Lingling (不喜欢）肉。 A、likes B、don’t like C、doesn’t like 8、 Do you like meat ? ____________ A. Yes,I don’t. B. Yes,I do. C.Yes,she does 9. Amy _________swimming. A. like B. Likes C. likes 10、------ your farourite song? -------- It’s the ABC song. A、What B、where’s C、What’s 三、将下列相对应的大小字母连线（10分） K F J O B E G I C H
七年级数学试题 班级 姓名 满分：120分 时限：120分钟 成绩 一、选择题（每小题3分，共30分） 1、0.2的相反数是（ ） A 、 5 1 B 、5 1- C 、5- D 、5 2、下列计算正确的是（ ） A 、623 = B 、1642 -=- C 、088=-- D 、325-=-- 3、在有理数2 )1(-，)2 3(--，2-- ，3 )2(-中负数有（ ）个 A 、4 B 、3 C 、2 D 、1 4、下列说法中正确的是（ ） A 、没有最小的有理数 B 、0既是正数也是负数 C 、整数只包括正整数和负整数 D 、—1是最大的负有理数 5、2010年5月1日至2010年10月31日期间在上海举行的世界博览会总投资约450亿元人民币，其中“450亿”用科学计数法表示为（ ）元 A 、10 105.4? B 、8 105.4? C 、9 105.4? D 、0.9 1045? 6、下列说法错误的是（ ） A 、1322 --xy x 是二次三项式 B 、1+-x 不是单项式 C 、23 2xy π- 的系数是π32 - D 、2 2 2xab -的次数是6 7、A 、B 都是五次多项式，则A ﹣B 一定是（ ） A 、四次多项式 B 、五次多项式 C 、十次多项式 D 、不高于五次多项式 8、若n m y x y x 43223与-是同类项，则=-n m （ ） A 、0 B 、1 C 、1- D 、2- 9、有理数a 、b 、c 的大小关系为：c ＜b ＜0＜a 则下面判断正确的是（ ）
A 、abc ＜0 B 、a —b ＞0 C 、 c 1＜b 1 D 、a c -＞0 10、已知a 、b 为有理数，下列式子：①ab ＞ab ；② b a ＜0；③b a b a -=；④033=+b a 其中一定能够表示a 、b 异号的有（ ）个 A 、1 B 、2 C 、3 D 、4 二、填空题（每题3分，共30分） 11、如果水位升高3m 时，水位变化记作为+3m ，那么水位下降5m 时，水位变化记作_____m 12、比较大小：21- 3 1 -（填“＜”或“＞”） 13、计算：3 )3(--= 14、若a 与b 互为相反数，c 与d 互为倒数，则5 3 )(4)(cd b a -+= 15、按四舍五入法则取近似值：2.096≈ （精确到百分位）; -0.03445≈ （精确到0.001）;599836≈ (精确到万位) 16、一个单项式加上2 2 x y +-后等于2 2 y x +，则这个单项式为 17、长方形的长为acm ，宽为bcm ，若长增加了2cm 后，面积比原来增加了 2 cm 18、已知1+a =0，92 =b ，则b a += 19、若“△”是新规定的某种运算符号，设a △b =b a 23-，则)()(y x y x -?+运算后的结果为 20、观察一列数：21，52-，10 3，174-，265，376-……根据规律，请你写出第10个数是 三、解答题 21、计算（每小题5分，共30分） （1）12)11()8(15--+--- （2）)2 1(143)2161()27 (-÷? -?-
七年级英语下册期中考试试题 一、听力（共30小题；每小题1分，满分30分） 第一部分 听对话，回答问题。 本部分共有18道小题，每小题你将听到一段对话，在听每段对话前，你将有5秒钟的时间阅读题目；听完后，你还有5秒钟的时间选出你认为最合适的备选答案。听两遍。 ( ) 1.What is Alice’s mother’s job? A B C ( ) 2. What is the boy going to do? A B C ( ) 3. What time is it now? A B C ( ) 4. When is Tom’s birthday? 28th 26th 27th A B C ( ) 5. What are they going to do this Sunday? A B C ( ) 6. Which sign are they talking about? A B C ( )7. What is the boy’s father’s job ? A. A manager. B. A postman. C. A policeman. ( ) 8. Whose pencil case is this? A. Jenny’s. B. Bob’s. C. Daniel’s . ( ) 9. Why didn’t Simon go to the cinema? A. He was late. B. He lost （丢了） his ticket. C. He forgot the time. ( ) 10. How long does Bruce usually spend on his English homework? A. About half an hour. B. About an hour. C. About two hours. 班级 姓名 考场号______ ___ 座位号_________ 密 封 线 内 不 要 答 卷 … ………………… … … … … … … … … … … 装 … … … … ……订 … …… … … … …线… … … … … … … … ………………………………
化 学 本试卷分第Ⅰ卷（客观题)和第Ⅱ卷（主观题)两部分，共30题，满分100分；考试用时100分钟。 注意事项：答1-20题必须用2B 铅笔把答题卡相对应题目的答案标号涂黑，答21-30题必须用0．5毫米黑色墨水签字笔写在答题卷指定的位置上．不在答题区域内的答案一律无效，不得用其他笔答题。 可能用到的相对原子质量：H 一1 C —12 N 一14 O 一16 第Ⅰ卷(客观题 共50分) 1．下列各图所示变化属于物理变化的是( )： 2．关于仪器的用途，下列叙述中不正确．．．的是( )： A ．试管可以用作反应容器 B ．铁架台可以用来固定装置 C ．量筒可以用作溶解食盐的容器 D ．玻璃棒可以用来搅拌液体 3．下列实验操作不当．．的是( )： A ．将容易吸水的物质放在已知质量的烧杯里用托盘天平称 B ．将试管夹从试管底部往上套，夹在试管的中上部 C ．振荡试管时，用手紧握试管，拇指堵住试管口，上下晃动 D ．滴加液体时，滴瓶滴管的尖端不能触及已加过其它试剂的试管内壁 4．把鸡蛋放在下列某物质中。可以制作“无壳鸡蛋”。该物质是( )： A ．食盐 B ．白酒 C ．食醋 D ．酱油 5．国家游泳中心—“水立方”的设计灵感来自于一个“方盆子”，许多“水泡泡”。下列关于水的有关说法不正确的是( )： A ．水是有许许多多水分子聚集而成的 B ．一个水分子由2个氢原子和1个氧原子构成 C ．游泳池中的水属于混合物 D ．软水是纯净物 6．下列叙述中，正确的是( )： A ．原子的质量主要集中在原子核上 B ．构成物质的微粒只有分子和原子 C ．气体易被压缩，说明构成气体的分子在不断运动 D ．物质在不同条件下的三态变化主要是由于分子的大小发生了变化 7．航天员专用的小分子团水具有饮用量少、在人体内储留时间长、排放量少等特点。航天员一次饮用125mL 小分子团水，可维持人体6h 正常需水量。下列关于小分子团水的说法中正确的是( )： A.水分子的化学性质被改变了 B ．小分子团水中水分子间没有间隙 在水中通入二氧化碳 D
八年级下英语期期中考试 Ⅰ.单项选择（每小题1分，共15分） （）1.—What’s the matter your younger sister? — She has a cough. A.for B. at C. with D. on （）2.She had a , so she went to see the dentist. A. headache B. stomachache C.toothache D. fever （）3. She finished the novel and returned it to me in time. A. read B.to read C.reading D. Reads （）4. — I forgot to take my wallet. Can you me some money? — No problem. Here you are. A. lend B.borrow C.buy D.keep （）5. Your bedroom is very dirty. Please at once. A. clean up it B.clean it up C.clean up them D.clean them up （）6. Mary is singing and dreams of being a singer. A. angry B.full of C.interested in D.surprised at （）7. — Have you heard that UFO landed on Center Street yesterday? —Of course. And alien got out of the UFO and visited the TV station. A.a;the B.the;an C.a;an D.an;an （）8. — I have too much housework to do at home. —ask your husband for help? A.You can B.Why don’t C.Why not D.How about （）9. — What are you going to do if it tomorrow? —I haven’t thought about it. A.doesn’t rain B.won’t rain C. doesn’t rain D.isn’t
2018年七年级数学上册期中综合评价卷 一、选择题（每小题3分，共33分） 1 7 1、在-2 2、+10、七、2、0、4、5、-1 中，负数有（） A、1个 B、2个 C、3个 D、4个 2、下列说法不正确的是（） A、到原点距离相等且在原点两旁的两个点所表示的数一定互为相反数 B、所有的有理数都有相反数 C、正数和负数互为相反数 D、在一个有理数前添加“-”号就得到它的相反数 3、卜2 |的相反数是( ( ) ) A、-1 4、如果ab<0且; 1 B、-2 C、2 a>b,那么一疋有 D、2 A、a>0, b>0 B、a>0, b<0 C、a<0, b>0 D、a<0, b<0 5、如果a2=(- 3)2, 那么a等于( ) A、3 B、-3 C、9D、土3 & 23表示( ) A、2X2X2 B、2X 3 C、3X 3 D、2+2+2 7、近似数4.50所表示的真值a的取值范围是( ) A、4.495W a v 4.505 B、4040< a v 4.60 C、4.495W a< 4.505 D、4.500< a v 4.5056 &如果| a + 2 | + ( b-1f = 0,那么(a + b) 2009的值是( ) A 、-2009 B 2009C、- 1 D、1 9、卜列说法止确的是( ) A 、-2不是单项式 B 、 -a表示负数 C 、3a b 詈的系数是3 D 、 a x + - + 1不是多项式 X 10、已知一个数的平方等于它的绝对值，这样的数共有（ ）
A、1个 B、2个 C、3个 D、4个 1 11、下面用数学语言叙述代数式a - b，其中表达不正确的是（ ） a A、比a的倒数小b的数 B、1除以a的商与b的相反数的差 C、1除以a的商与b的相反数的和 D、b与a的倒数的差的相反数 二、填空题(每小题3分，共30分) X 12、__________________________ 若x<0，贝U芮= 。 13、_____________________________________________________ 水位上升30cm 记作+30cm,那么-16cm表示 __________________________________ 。 14、在月球表面，白天，阳光垂直照射的地方温度高达+127C ;夜间，温度 可降至-183 C,则月球表面昼夜的温度差是____________ C。 15、用“ v”“二”或“〉”填空： (1)- (- 1) _____ - | - 1 (2) - 0.1 _____ -0.01 16、据测试，拧不静的水龙头每秒会滴下2滴水，每滴水约0.05毫升，小明 同学在洗手后，没有把水龙头拧紧，当小明离开4小时后水龙头滴下的水用科学计数法表示为 ___________________________ 。 17、近似数2.30万精确到______ 位，有效数字是___________ ，用科学计数 法表为 ___________ 。 2 a 18、已知| a + 2 | + 3(b +1 ) 2取最小值，则ab + = ___________ 。19、如图1所示的日历中，任意圈出一竖列相邻的三个数，设中间的一个数 为a,则这三个数之和为 _________ (用含a的代数式表示)。
初一英语期中试题 (试卷含两部分，选择题和非选择题，总分100分，考试时间90分钟) 请注意：考生须将本卷所有答案填写到答题纸上，答在试卷上无效！ 第一部分选择题(55分) 一、听力(共20小题；每小题1分，计20分) A. 听下面10段对话。每段对话后有1道小题，从题中所给的A、B、C三个选项中选出 最佳选项。(每段对话读两遍) ( )1. How can the woman get to the police station? A. B. C. ( )2. Which one is the man’s favourite? A. B. C. ( )3. What is Mike’s dream? A. B. C. ( )4. How can the woman get there? A. B. C. ( )5. When is the bus leaving? A. At 6:20 B. At 6:30 C. At 6:40 ( )6.Where are they? A. In school B. At home C. In a zoo ( )7. Why didn’t the man go to watch the basketball game yesterday evening? A. Because he didn’t like it. B. Because he had a lot of homework to do. C. Because he felt sick. ( ) 8. Which subject does the boy like best? A. Chinese. B. English. C. PE. ( ) 9. When does Lucy go to school by bus? A. On Monday. B. On Tuesday. C. On Friday. ( )10. Where is the man from? A. Britain. B. France. C. the USA. B. 听下面3段对话或短文。每段对话或短文后各有几道小题，从题中所给的A、B、C三 个选项中选出最佳选项。(每段对话或短文读两遍) 听一段对话，回答第11～12小题。
高一政治试期中题卷 满分：100分考试时间：80分钟 一．单项选择题（每小题2分，共60分） 1. 下列说法中，正确的是( ) ①商品和货币是一对孪生兄弟②货币是商品交换长期发展的产物 ③货币是一种特殊的商品④先有商品，然后才有货币 A.①③④ B.①②③ C. ②③④ D.①②④ 2．据《经济日报》报道，全国优秀少儿期刊《小学生拼音报》向500所贫困小学免费赠报进行文化扶贫。这里用于文化扶贫的《小学生拼音报》（） A．是商品，因为它是劳动产品 B．不是商品，因为它的使用价值没有得到社会承认 C．是商品，因为它是供别人消费的 D．不是商品．因为它不是用于交换的 以往手机功能繁琐，使用数据业务往往需要复杂的设置和操作。针对这些问题中国移动公司按照客户在外观、开关机界面、手机一键上网专用键、菜单呈现以及服务内容等方面要求，与著名厂家联手为客户“量身定做”的“心机”已经上市。据此回答3--4题。 3．手机用户对手机功能有不同的需求，说明人们关注（） A．商品的使用价值 B．商品的价值 C．商品的交换价值 D．商品的价格 4．中国移动公司和手机厂家为客户量身订做手机主要是为了（） A．生产出更能满足人们需要的产品 B．更好的实现商品的价值 C．尊重顾客的上帝地位 D．提高企业的劳动生产率 5.下列说法中最能体现货币本质的是（） A．货币可以与一切商品进行交换并表示其价值 B．货币可以成为财富的代表和象征 C．充当货币的是贵金属 D．货币可以在世界范围内流通 6．2013世界X-CAT摩托艇锦标赛于今年11月在北仑梅山湾举行，门票从230元到2880元不等，共有5种不同票价，而且根据赛事激烈程度的增加，每天的票价也不一样，比如，同样是3区票价，11月8号、9号、10号票价分别为230元、290元和300元。货币在门票定价中（） ①执行价值尺度职能②是观念中的货币③执行流通手段职能④是现实的货币 A．①④ B．③④ C．①② D．②③ 7. 金银货币与纸币在职能方面的共同点，主要表现在都是（） A．由国家发行并强制使用的 B．商品交换的媒介 C．商品交换的计量单位 D．一般等价物 8．随着社会经济的不断发展，信用卡的使用越来越普遍。近年来，有越来越多的人开始使用个人支票。信用卡和支票的共同点是（） A. 都有可以透支 B. 都属于电子货币 C. 都是在经济往来结算中经常使用的信用工具 D. 都是由银行发行的 读下面2013年人民币汇率（100美元/人民币）变化情况表.回答9--10题： 8月20日10月8日11月4日 616.97 614.15 603.85 美元对人民币 汇率 9. 关于上述图表，下列说法正确的有 ( ) ①汇率是指用外币表示的用于国际间结算的支付手段②在此期间人民币汇率升高，人民币升值，外币贬值③在此期间人民币汇率跌落，外币升值，人民币贬值④10月8日100美元的人民币价格是614.15元人民币 A. ②④ B. ①④ C. ①③ D. ③④ 10. 人民币升值将会（）
英语期中考试试卷 Part I Reading Comprehension (10×4 = 40) Passage One Television has opened windows in everybody's life. Young men will never again go to war as they did in 1914. Millions of people now have seen the effects of a battle. And the result has been a general dislike of war, and perhaps more interest in helping those who suffer from all the terrible things that have been shown on the screen. Television has also changed politics. The most distant areas can now follow state affairs, see and her the politicians before tan election. Better informed, people are more likely to vote, and so to make their opinion count. Unfortunately, television's influence has been extremely harmful to the young. Children do not have enough experience to realize that TV shows present an unreal world; that TV advertisements lie to sell products that are sometimes bad or useless. They believe that the violence they see is normal and acceptable. All educators agree that the "television generations" are more violent than their parents and grandparents. Also, the young are less patient. Used to TV shows, where everything is quick and interesting, they do not have the patience to read an article without pictures; to read a book that requires thinking; to listen to a teacher who doesn't do funny things like the people on children's programs. And they expect all problems to be solved happily in ten, fifteen, or thirty minutes. That's the time it takes on the screen. 1. In the past, many young people ______. A) knew the effects of war B) went in for politics C) liked to save the wounded in wars D) were willing to be soldiers 2. Now with TV people can ________. A) discuss politics at an information center B) show more interest in politics C) make their own decisions on political affairs D) express their opinions freely 3. The author thinks that TV advertisements ______. A) are not reliable on the whole B) are useless to people C) are a good guide to adults D) are very harmful to the young 4. Which is NOT true according to the passage? A) People have become used to crimes now. B) With a TV set some problems can be solved quickly. C) People now like to read books with pictures. D) The adults are less violent than the young. 5. From the passage, we can conclude that _______. A) children should keep away from TV B) TV programs should be improved C) children's books should have pictures D) TV has a deep influence on the young Passage Two Many a young person tells me he wants to be a writer. I always encourage such people but I also explain that there's a big difference between "being a writer" and " writing". In most cases these individuals are dreaming of wealth and fame, not the long hour alone at a typewriter. "You've got to want to write," I say to them, "not want to be a writer". The reality is that writing is a lonely, private and poor-paying affair. For every writer killed by fortune there are thousands more whose longing is never rewarded. When I left a 20-year career in