石景山区2018年初三统一练习暨毕业考试
英语试卷
学校名准考证号
知识运用（共14分）
一、单项填空（共6分，每小题0.5分）
从下列各题所给的A、B、C、D四个选中，选择可以填入空白处的最佳选项。
1 .Tom is a big boy now. This coat is too short on _ .
A .her
B .him
C it
D .them
2 .I met Lily a bookstore yesterday.
A. on
B. to
C. in
D. of
3 .The music was too loud, I turned it down.
A .so B. because C .hut D. or
4. ——you get over here in about the minutes?
---Oh, no, I can’t come now. I'm busy.
A .Can B. Should C. Must D . May
5 .Look! The kids about the park.
A .run B. ran C .were running D .are running
6 .Wu Dajing _______a gold medal I n February,20 1 8 at the Winter Olympics.
A. win
B. won
C. has won D .will win
7 .I 3 00 stamps since last year
A. collect
B. collected C .have collected D. will collect
8 .The shoes at this store are much than at the other.
A. cheap
B. cheaper
C. cheapest
D. the cheapest
9. The flower show at the park two weeks ago.
A. holds
B. held
C. was held
D. is held
10. The teacher told us a report about the animals in danger.
A .write B. wrote C. writing D. to write
11. You the chance if you go home now.
A. will miss B . missed C. miss D. have missed
12.I am not sure to the party tomorrow.
A. when did he come
B. when he came
C. when will he come
D. when he will come
二、完形填空（共8分，每小题1分）
阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。
A little holiday magic
Christmas Eve has always been my favorite day of the year. December 24,2010, I decided To 13 a little last-minute shopping before joining my family at my mother's.
I bought a large basket of cheeses and a bottle of wine. On my way down, the elevator（电梯）stopped at the third floor. where everybody but an older couple and me got off--and where
A tall, handsome man 14 ．We started down again; then suddenly the elevator stopped. We were stuck--on Christmas Eve!
15 there was a phone. arid the old man called someone in maintenance（维修）,who told us that we had to be in for a 1ong wait.
At that point. We--the older couple, Mr. and Mrs. Philips; John, the handsome man; arid I
--sat down on the floor and began 16 Christmas memories. An hour passed, then two; we found ourselves so involved in the conversation that we forgot we were stuck. I shared my basket of cheeses and wine with them. I didn't realize at the time we were creating another special Christmas 17 ．
After five hours, the elevator finally moved .When the doors opened, the worried store manager was surprised to find us in such 18 spirits, Saying our good-byes, the four of us exchanged addresses and promised to send holiday greeting to each other in the years to come.
I got to my mother's for our traditional family Christmas--a bit late，19 I got there.
Christmas evening I returned to my apartment. Waiting for me was a single red rose and a message: I really miss the cheese basket. Job. At the bottom was his phone number…
John and I were married the following Christmas Eve. And we are 20 exchanging Christmas greetings with Mr. and Mrs. Phillips. And I still wake up every Christmas Eve Morning filled with excitement at the magic of the day.
13.A. make B. do C. show D. accept
1 4. A. got up B. got down C. got off D. got on
15. A. Sadly B. Proudly C. Luckily D. Strangely
16. A. sharing B. losing C. comparing D. studying
17. A. accident B. game C. record D. memory
18. A. high B. low C. common D. true
19. A. so B. but C. or D. because
10. A. even B. already C. still D. yet
三、阅读理解（共26分，每小题2分）
阅读下面的四篇短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳答案.
21. If you are friendly and talkative, the is just for you.
A. Art Club
B. Sports Club
C. Welcoming Committee
D. Comedy Club
22. Students in the Comedy Club often get together to
A. learn new jokes
B. take art lessons
C. make new friends
D. make things for old people
23. Students in the Sports Club meet every
A. Monday
B. Tuesday
C. Friday
D. Sunday
B
Think Before You Speak
It was a sunny day. Everyone in the station was waiting for the train to arrive_ There was a group of friends, youngsters who were on board for vacation.
The train entered the station and the group ran to get their seats before anyone could get into the train.
An old man with a young boy aged around 15 came mining to catch the train. They entered the train and the train started to move, They had their seats just next to the friends' group.
The young boy was so surprised to see everything.
He acclaimed (欢呼) at his father,“Dad. the train is moving and the things are moving backwards. ”
His father smiled and nodded his head. As the train started moving fast, the young boy again screamed,“Dad. the trees are green in colour and run backward very fast. ”His father said., "Yes, dear" and smiled.
Just like a kid, he was watching everything with great excitement and happiness.
A fruit seller passed selling, apples and oranges. The young boy said to his dad, ''I want to eat apples." His father bought him apples. He said, "Oh. apple looks so sweet and I love this colour."
The group was watching all the activities of this boy and asked the boy's father, "Is your son having any problems? Why is he behaving so differently?" A friend from the group made fun of him and shouted, “His son is mad I think.”
The father of the young boy, with patience, replied to the friend-group, "My son was born blind. Only a few days ago he was operated and got the vision. He is seeing so many different
things in his life for the first time."
The young friends became very quiet and said sorry to the father and son.
24. Where did the story happen?
A. At a bus station.
B. At a fruit shop.
C. On a train.
D. In a hospital.
25. The young group the boy after they knew his story.
A. made fun of
B. said sorry to
C. shouted angrily at
D. became impatient with
26. What do we know about the boy?
A. He was 10 years old.
B. He had an eye operation.
C. He felt mad about the group.
D. He was one of the group's friends.
C
In life we sometimes have disagreements with people. It could be with your parents, or with a friend. When this happens, the important thing is to try not to let a calm （平静的）discussion turn into a heated argument. But of course this is easier said than done.
The first thing is that the way you begin the conversation is very important. Imagine you are a student and you share a flat with another student who you think isn't doing her share of the housework. If you say, "Look, you never do your share of the housework. What are we going to do about it?", the discussion will very soon turn into an argument. it's much more helpful to say something like, "I think we'd better have another look about how we divide up the housework. Maybe there's a better way of doing it."
The second piece of advice is simple. If you're the person who is in the wrong, just admit (承认) it This is the easiest and best way to avoid an argument. Just apologize (道歉) to your flatmate, your parents, and move on. The other person will have more respect for you in the future if you do that.
And the final tip is that if necessary, call“Time Out”,like in a sports match. If you think that an argument is getting out of control，then you can say to the other person, "Listen, I'd rather talk about this tomorrow when we've both calmed down."You can then continue the discussion the next day when perhaps both of you are feeling less angry. That way there is
much more chance that you will be able to reach an agreement.
One last important thing. Some people think that arguing is always bad. This is not true, Conflict（冲突）is a normal part of life, and dealing with conflict is an important part of any relationship, whether it's three people sharing a flat, or just two good friends .If you don't learn to argue properly, then when a real problem comes along, you won't be prepared to face it together. Think of the smaller arguments as training. Learn how to argue cleanly and fairly. It
will help your relationship become stronger and last longer.
27. According to the passage, if you apologize for your mistakes, you will
A .feel much better than before
B .get lots of help from others
C. make the arguments heated
D. win more respect of others
28.We can learn from Paragraph 4 that_.
A .people are more Iikely to reach an agreement with calm
B .it's necessary for friends to argue with each other
C. it's better to deal with an argument very soon
D .friends' argument is just like a sports match
29. What's the passage mainly about?
A .Reason why people argue a lot.
B. The results of arguments in our life,
C .The importance of conflict in our life.
D .Advice on how to deal with disagreements,
D
Early in the morning, Feldman would deliver some bagels and a
money basket to a company's snack room; he would return before lunch to
pick up the money and the left bagels.
He had also designed a beautiful economic experiment. By checking
the money collected against the bagels taken, he found it possible to tell just how honest his customers were.
He considered that a company was honest if over 90% of the people paid. Between 80 and 90% was what he considered to be normal .It was only if a company paid less than 80% that he would feel he had to do something. First he would leave a note, kind of giving them a warning、and then, if things didn't improve, he wouId simply stop selling there.
So what does the bagel data（数据）tell us? Well, first of all, it shows that smaller offices are more honest than big ones. An office with twenty to thirty employees（雇员）generally pays 3 to 5% more than an office with two hundred employees. This seems to be because in a smaller company people are more worried bout. being dishonest——probably because they would feel worse if they were caught.
The bagel data also suggests that your mood, how you feel, affects（影响）how honest you are .For example, the weather is a really important factor. When the weather is unusually good, more people pay, but if it's unusually cold or rainy. fewer people pay. And people are also affected by public holidays, but in different ways——it depends on which public holiday. Before Christmas and Thanksgiving, peopie are less honest, but just before the 4th of July and Labour Day they are more honest. This seems to be because holidays like the 4th of July, are just a day off work, and people always look for-ward to them. But Christmas and Thanksgiving are holidays where people often feet quite stressed or unhappy. So their bad mood makes them less honest.
The other thing Feldman believes affects how honest people are is the morale in an office, When employees like their boss and like their job, then the office is more honest.
But in general the story of Feldman's bagel business is a really positive one. It's true that some people do steal from him, hut most people, even though no one is watching them , are honest.
30. From the bagel data, we know that
A. people in big offices are more dishonest
B. Feldman didn't like the people in big offices
C. Feldman was unsuccessful in his bagel business
D. Fewer people in small offices pay for their bagels
31. The underlined word "morale" in Paragraph 6 probably means
A. argument
B. competition
C. spirit
D. movement
32. According to the bagel data, Feldman had better sell bagels
A. before Christmas
B. before Labour Day
C. on Thanksgiving Day
D. on a very cold rainy day
33. What could be the best title for the passage?
A. Start the bagel business.
B. Build the bagel company.
C. Rich or not? Get the bagel data.
D. Honest or not? Take the bagel test.
四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）
Theatre began with the ancient Greeks. They used to have shows called "plays", which tell a story by people acting out what happened in it. They had big theatres which were outside, and you could have up to 17.000 people some and watch it. These outside theatres were round in shape, with stone seats going down to the centre, when they had the "stage". The Romans also built theatres, and there are several you can visit in England, Greece, Italy and Turkey.
Greek used to have a person to explain the story to the people who were watching, and the actors used to wear pictures on their faces, some with happy faces, some sad.
There were not any theatres in Europe in the Middle Ages, but groups of actors (or players, as they used to be called) travelled around the country putting on shows and singing songs in the towns and in large private houses. Many large houses from this time have a special area in it where the players would do their shows.
In England between 1558 and 1603, the ruler was Queen Elizabeth I. During this time, theatres would be built outside the city walls because some people thought they were not safe places to be and that people caused troubles there. They were usually round, and people would stand up to see the show. Rich people had seats to sit on. People used to eat and drink during the show. They used to shout out to the actors and sometimes throw food at them.
In Elizabethan times, a theatre group had 12 men and one writer in it, Women were not allowed to be in the show, so young boys used to wear dresses and play the female roles.
Theatre in London today is very popular, even if tickets are very expensive. Many American stars want to perform in London, and in the last few years Kevin Spacey, Nicole Kidman and Kathleen Turner have all acted in plays in London's theatres.
34. Who began theatre?
35. Where did actors put on shows in the Middle Ages in Europe?
36. Why were theatres built outside the city walls in Elizabethan times?
37. How many people did a theatre group have in Elizabethan times?
38. What_ is the passage mainly about?
书面表达（共10分）
五、文段表达（10分）
39．从下面两个题目中任选一题．根据中文和英文提示，完成一篇不少于50词的文段写作。文中己给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名.
题目①
随着国外游客日益增多，历史博物馆决定聘用部分中学生在假期为他们提供英语讲解的服务。假如你叫李华，想应聘这份工作，请用英文写一封自荐信，表达自己应聘的愿望，说说自己的优势，并陈述你应聘的理由。
提示词语：right ，history, easy -going, communicate, improve, introduce, culture
提示问题题；.Would you like to take this job? .
What are your strong points?
Why do you want to take this job?
Dear Sir,
I’m writing to apply for the job.
I’m looking forward to your early reply.
Yours
Li Hua
题目②
初中生活即将结束，很多美好的回忆都留在脑海里。某英文报社正在举办“我最难
忘的班级活动”的征文比赛。假如你是李华，请你用英文写篇短文给报社投稿，说说你
最难忘的班级活动是什么，你们在活动中都做了什么，以及你的感想和体会。
提示词语：trip, sunny, climb the hill, take photos, picnic，excited
提示问题：What's your most unforgettable class activity?
.What did you do?
.How did you feel?
There are many class activities in my memory
2019一模几何综合专题 一、旋转变换 1.（等边三角形+对称＋旋转）(2019通州一模27)如图，在等边ABC △中，点D 是线段BC 上一点.作射 线AD ，点B 关于射线AD 的对称点为E .连接CE 并延长，交射线AD （1）设BAF α∠=，用α表示BCF ∠的度数； （2）用等式表示线段AF 、CF 、 EF 之间的数量关系，并证明. 解：（1）连接AE . ∵点B 关于射线AD 的对称点为E ， ∴ AE =AB ，BAF EAF α∠=∠=∵ABC △是等边三角形， ∴AB AC =，60BAC ACB ∠=∠=?. ∴602EAC α∠=?-，AE AC =. 1分 ∴()1 180602602 ACE αα∠=?-?-=?+????. ∴6060BCF ACE ACB αα∠=∠-∠=?+-?=. ……………… 2分 另解：借助圆. （2）AF EF CF -= 证明：如图，作60FCG ∠=?交AD 于点G ，连接BF . ……………… 3分 ∵BAF BCF α∠=∠=，ADB CDF ∠=∠， ∴60ABC AFC ∠=∠=?. ∴△FCG 是等边三角形. ∴GF = FC . ……………… 4分 ∵ABC △是等边三角形， ∴BC AC =，60ACB ∠=?. ∴ACG BCF α∠=∠=. 在△ACG 和△BCF 中， CA CB ACG BCF CG CF =?? ∠=∠??=? ，， ， ∴△ACG ≌△BCF . ∴AG BF =. ……………… 5分 ∵点B 关于射线AD 的对称点为E ， ∴BF EF =. ……………… 6分 ∴AF AG GF -=. ∴AF EF CF -=. ……………… 7分
朝阳区初三数学一模试题 及答案版 Updated by Jack on December 25,2020 at 10:00 am
北京市朝阳区九年级综合练习（一） 数 学 试 卷 一、选择题（本题共32分，每小题4分） 下面各题均有四个选项，其中只有一个．． 是符合题意的． 1．-5的相反数是 A ．5 B ．-5 C ．1 5 D ．15 2．高速公路假期免费政策带动了京郊旅游的增长．据悉，2014年春节7天假期，我市乡村 民俗旅游接待游客约697 000人次，比去年同期增长%．将697 000用科学记数法 表示应为 A ．697×103 B ．×104 C ．×105 D ．×106 3．把多项式x 2y ﹣2 x y 2 + y 3分解因式，正确的结果是（ ） A ．y (x ﹣y)2 B ．y (x + y )(x ﹣y ) C ．y (x + y )2 D ．y (x 2﹣2xy + y 2) 4．在九张质地都相同的卡片上分别写有数字1，2，3，4，5，6，7，8，9，在看不到数字的情况下，从中任意抽取一张卡片，则抽到的数字是奇数的概率是 A ．2 9 B ．13 C ．49 D ．59 5．如图，△ABC 中，∠C =90°，点D 在AC 边上，DE ∥AB ， 若∠ADE =46°，则∠B 的度数是 A ．34° B ．44° C ．46° D ．54° 6．期中考试后，班里有两位同学议论他们小组的数学成绩，小晖说：“我们组考分是82分 的人最多”，小聪说：“我们组的7位同学成绩排在最中间的恰好也是82分”．上面两位同学的话能反映出的统计量是 A ．众数和平均数 B ．平均数和中位数 A B E D C 5题图
2017北京市东城初三（一模） 英语 听力理解 (共30分) 一、听对话，从下面各题所给的A、B、C三幅图片中选择与对话内容相符的图片。每段对话你将听两遍。(共5分，每小题1分) A B C A B C A B C A B C A B C 二、听对话或独白，根据对话或独白的内容，从下面各题所给的A、B、C三个选项中选择最佳选项，每段对话或独白你将听两遍。（共15分，每小题1.5分） 6. What does the woman want to buy? A. A skirt. B. A sweater. C. A dress. 7.What color does the woman choose? A. Pink. B. Yellow. C. Purple. 请听一段对话，完成第8至第9小题 8.What does the man ask the woman to do? A. To go to a movie.
B. To enjoy a concert. C. To have a picnic. 9.When will they meet? A. At 5:00. B. At 5:30. C. At 7:30. 请听一段对话，完成第10至第11小题。 10.How does the boy feel at first? A. Relaxed. B. Bored. C. Surprised. 11.What can be the girl’s hobby? A. Watching TV. B. Drawing pictures. C. Playing the piano. 请听一段对话，完成第12至13小题。 12. What’s the boy’s problem? A. His friend didn’t return him the money. B. His friend didn’t lend him any money. C. His friend didn’t trust him any more. 13. What’s the girl’s advice? A. To have a talk with his friend. B. To ask other friends for help. C. To make a new friend. 请听一段对话，完成第14至15小题。 14. What can we learn from the speaker? A. The campers are free in the afternoon. B. The campers can start lunch at 12 o’clock. C. Each camper needs two pairs of sports shoes. 15. What’s the speaker doing now? A. Making a plan. B. Offering an invitation. C. Giving an introduction. 三．听对话，根据所听到的对话内容和提示词语，将所缺失的关键信息填写在答题卡的相应位置上。本段对话你将听两遍。 Student Information Form ●Course: No.139 for English beginners， the ______ (16) course (12 weeks) ●Name: Maria ______ (17) ●Nationality(国籍): ______ (18) ●Address: 24 ______ (19) Road ●Telephone: ______ (20) 知识运用（共25分）
北京市朝阳区2018 年初中毕业考试 2018.4 知识运用（共40 分） 一、单项填空（共24 分,每小题2 分） 从下列各题所给的A、B、C、D 四个选项中,选择可以填入空白处的最佳选项。 1. My father is a teacher. works in No. 5 Middle School. A. I B. He C. She D. You 2. We usually have the first class 8:00 in the morning. A. at B. in C. on D. for 3. —Excuse me, is the bank, please? — It's next to the supermarket. A. which B. when C. where D. what 4. Laura is than you, I think. A. tall B. taller C tallest D. the tallest 5. Li Lei is very kind. He often me with my English. A. helps B. is helping C. helped D. will help 6. —Where is Jim now? —He football on the playground. A. play B. played C. is playing D. has played 7. My mother to music when I got home yesterday. A. listens B. will listen C. has listened D. was listening 8. —What did Mr Brown do bofore he came to China? —He in a car factory. A. works B. worked C is working D. will work 9. Mr. Green, a fumous writer, our school next week. A. visited B. visits C. was visiting D. will visit 10.They will go to the park if it next Sunday. A. doesn’t rain B. won’t rian C. didn’t rain D. isn’t raining 11.The trees here two years ago . A. plant B. planted C. are planted D. were planted 12. —Do you know ? —Tomorrow morning . A. when will they come to visit us B. when did they come to visit us C. when they will come to visit us D. when they came to visit us 二、完形填空(共16 分,每小题2分)
北京市2017年初三中考一模语文试题及答案 语文试卷2017.5 一、基础?运用（共20分） 名人故居是一种载体，它承载着诸多历史文化信息。走进名人故居，可以发现其深厚的人文内涵和文化价值。 1．匾额作为中华民族独特的民俗文化精品，它以凝练的诗文、精湛的书法、深远 的寓意，指点江山，评述人物。右边的这幅“浩然之气”匾额，就悬挂于东城区 府学胡同63号的文天祥祠。请你欣赏匾额，完成（1）-（3）题。（共6分） （1）对这幅匾额的欣赏和评价，不恰当的一项是（2分） A．墨浓笔畅，笔力道劲有力。 B．采用楷书书体，浑厚大气。 C．笔走龙蛇，整体潇洒淋漓。 D．四字道出了文天祥崇高的民族气节。 （2）请你配合“浩然之气”匾，为文天祥祠内侧大门两侧的楹柱拟写一副楹联。下联为“永剩丹心照古今”，下列最恰当的上联选项是（2分） A．河岳日星垂万世 B．唯留正气参天地 C．长荣青史壮乾坤 D．报国文章尊李杜 （3）看到匾额，你能联想到的关于“浩然之气”的诗句是什么？请写出连续的两句。（2分）答：。 2．高楼林立的北京城里，坐落着不少名人故居，齐白石故居就位于南锣鼓巷雨儿胡同。作为著名的国画大师，齐白石曾以“耕砚牛”自称。请你结合下面这首小诗，推测解释“耕砚牛”的意思。（2分） 自嘲齐白石 铁栅三间屋,笔如农器忙。 砚田牛未歇,落日照东厢。 耕砚牛：。 3．东晓市大街203号是满清开国重臣洪承畴的故居。洪承畴原为明朝大臣，相传他曾以一联句感谢皇恩。在他降清之后，有人将此联句的标点稍作修改，就表达了对洪承畴的强烈讽刺。结合上述内容，依次填在下面方框中的标点最恰当的一项是（2分） 修改前：君恩深似海，臣节重如山。 修改后：君恩深似海□臣节重如山□ A．！。B．！？ C ．？。D．，？ 4．名人故居是一种独特的历史和文化遗存。阅读下面语段，完成（1）-（2）题。（共4分）
北京市朝阳区2020年初中毕业考试 数学试卷 2020.4 第Ⅰ卷（共30分） 一、选择题（共10道小题，每小题3分，共30分） 下列各题均有四个选项，其中只有一个是符合题意的．请用铅笔把“机读答题卡”上对应题目答案的相应字母处涂黑． 1．在下列各数中，绝对值最大的数是 A ．1 B ．－2 C ．2 1 D ．1 3 2．2020年10月16日，新一期全球超级计算机500强榜单在美国公布，中国“天河二号”超级计算机以每秒338600000亿次浮点运算速度连续第六度称雄．将338600000用科学记数法表示为
A ．3．386×107 B ．0.3386×109 C ．3．386×108 D ．0.3386×108 3. 右图是某个几何体的三视图，则这个几何体是 A ．圆柱 B ．圆锥 C ．三棱柱 D ．三棱锥 4．阿仁是一名非常爱读书的学生．他制作了五张材质和外观完全一样的书签，每张书签上写有一本书的名称和作者，分别是：《海底两万里》（作者：凡尔纳，法国）、《三国演义》（作者：罗贯中）、《西游记》（作者：吴承恩）、《骆驼祥子》（作者：老舍）、《钢铁是怎样炼成的》（作者：尼·奥斯特洛夫斯基，前苏联），从这五张书签中随机抽取一张，则抽到的书签上的作者是中国人的概率是 A ．1 5 B ． 25 C ．35 D ． 45 5. 下列运算正确的是 A ．2 3 6 x x x =g B ．632 x x x ÷= C ．3 2 422x x x -= D ．()2 36x x = 6．一次函数y kx b =+的图象如右图所示， 则k,b 应满足的条件是 A ．0,0k b >> B ．0,0k b ><
东城区2013—2014学年第二学期初三综合练习 一、听对话，从下面各题所给的A 、B 、C 三幅图片中选择与对话内容相符的图 片。每段对话你将听两遍。（共4分，每小题1分） 1. A. B. C. 2. A. B. C. 3. A. B. C. 4. A. B. C. 二、听对话，根据对话的内容，从下面各题所给的A 、B 、C 三个选项中选择最 佳选项。每段对话你将听两遍。（共18分，每小题1.5分） 请听一段对话，完成第5至第6小题。 5. Who is ill in hospital? A. Henry. B. Jane. C. Susan. 6. Which bus takes the shortest time to the hospital? A. No. 7. B. No. 13. C. No. 15. 请听一段对话，完成第7至第8小题。 7. What is the woman worried about? A. Missing the flight. B. Breaking traffic rules. C. Being late for a meeting. 8. What time does the dialogue take place?
A. At about 8:15. B. At about 8:45. C. At about 10:15. 请听一段对话，完成第9至第10小题。 9. Where are the speakers? A. In a library. B. In a cinema. C. In a restaurant. 10. What do you know about Mrs. Smith’s mother? A. She is funny. B. She is poor. C. She is forgetful. 请听一段对话，完成第11至第13小题。 11. What are the speakers going to do in the morning? A. To go to a park. B. To visit a museum. C. To do some shopping. 12. Why does the man want to visit the zoo in the afternoon? A. The zoo is free to visitors. B. The zoo is near the museum. C. The zoo has some unusual animals. 13. What’s the relationship between the speakers? A. Husband and wife. B. Doctor and patient. C. Teacher and student. 请听一段对话，完成第14至第16小题。 14. Who does the man buy a gift for? A. A friend. B. A teacher. C. A family. 15. What does the man decide to buy at last? A. A set of a pen and a pencil. B. A bigger set with four pens. C. A set of a pen and four pencils. 16. What can we learn from the conversation? A. Japanese history. B. Japanese culture. C. Japanese education. 三、听独白，根据所听到的独白内容和提示词语，将所缺的关键信息填写在答题 卡的相应位置上。独白你将听两遍。（共10分，每小题2分）
石景山区2018年初三统一练习暨毕业考试 数学试卷 一、选择题（本题共16分，每小题2分） 下面各题均有四个选项，符合题意的选项只有．． 一个． 1．下列各式计算正确的是 A ．2 3 5 25a a a += B ．2 3 a a a ?= C ．6 2 3 a a a ÷= D ．235()a a = 2．实数a ， b 在数轴上的位置如图所示，以下说法正确的是 A ．0a b += B ．b a < C ．b a < D ．0ab > 3 4．下列博物院的标识中不是．．轴对称图形的是 5A 6．如图，在平面直角坐标系xOy 中，点C ，B ，E 在y 轴上， Rt △ABC 经过变化得到Rt △EDO ，若点B 的坐标为(01)，， OD =2，则这种变化可以是 A ．△ABC 绕点C 顺时针旋转90°，再向下平移5个单位长度 B ．△AB C 绕点C 逆时针旋转90°，再向下平移5个单位长度 C ．△ABC 绕点O 顺时针旋转90°，再向左平移3个单位长度 D ．△ABC 绕点O 逆时针旋转90°，再向右平移1个单位长度 1 2 –1 –2 a b
7．甲、乙两地相距300千米，一辆货车和一辆轿车分别从甲地开往乙地（轿车的平均速度大于货车的平均速度），如图线段OA 和折线BCD 分别表示两车离甲地的距离y （单位：千米）与时间x （单位：小时）之间的函数关系．则下列说法正确的是 A ．两车同时到达乙地 B ．轿车在行驶过程中进行了提速 C ．货车出发3小时后，轿车追上货车 D ．两车在前80千米的速度相等 8．罚球是篮球比赛中得分的一个组成部分，罚球命中率的高低对篮球比赛的结果影响 很大．下图是对某球员罚球训练时命中情况的统计： 下面三个推断： ① 当罚球次数是500时，该球员命中次数是411，所以“罚球命中”的概率是0.822； ② 随着罚球次数的增加，“罚球命中”的频率总在0.812附近摆动，显示出一定的稳定 性，可以估计该球员“罚球命中”的概率是0.812； ③ 由于该球员“罚球命中”的频率的平均值是0.809，所以“罚球命中”的概率是0.809． 其中合理的是 A ．① B ．② C ．①③ D ．②③ 二、填空题（本题共16分，每小题2分） 9．对于函数6 y x = ，若2x >，则y 3（填“>”或“<”）． 10．若正多边形的一个外角是45°，则该正多边形的边数是_______． 11．如果5x y +=，那么代数式22 1+ y x x y x y ÷--()的值是_______． 12．我国古代数学名著《孙子算经》中记载了一道题，大意是：100匹马恰好拉了100片瓦， 已知3匹小马能拉1片瓦，1匹大马能拉3片瓦，求小马、大马各有多少匹．若设小马 有x 匹，大马有y 匹，依题意，可列方程组为____________．
2019年北京市西城区初三一模数学试卷 数 学 2019.4 一、选择题（本题共16分，每小题2分）第1—8题均有四个选项，符合题意的选项只有一个。 1．下列图形中，是圆锥的侧面展开图的为 A ． B ． C ． D ． 2．实数a b c ，，在数轴上的对应点的位置如图所示，则正确的结论是 A ．a b ＞ B ．+0a b ＞ C ．0ac ＞ D ． ||||a c ＞ 3．方程组20 529x y x y ì-=?í+=??的解为 A ．17x y ì=-?í=?? B ．3 6 x y ì=?í=?? C ．1 2x y ì=?í=?? D ．1 2 x y ì=-?í=?? 4．如图，点D 在BA 的延长线上，AE//BC .若10065DAC B ?靶=?，，则∠EAC 的度数为 A ．65° B ．35° C ．30° D ．40° 5．广阔无垠的太空中有无数颗恒星，其中离太阳系最近的一颗恒星称为“比邻星”，它距离太阳系约4.2光年.光年是天文学中一种计量天体时空距离的长度单位，1光年约为9 500 000 000 000千米，则“比邻星”距离太阳系约为 A ．13410′千米 B ．12410′千米 C ．139.510′千米 D ．129.510′千米
6． 如果2 310a a ++=，那么代数式22 92(6)3 a a a a ++? +的值为 A ．1 B ．-1 C ．2 D ．-2 7．三名快递员某天的工作情况如图所示，其中点123A A A ，，的横、纵左边分别表示甲、乙、丙三名快递员上午派送快递所用的时间和件数；点123B B B ，，的横、纵左边分别表示甲、乙、丙三名快递员下午派送快递所用的时间和件数. 有如下三个结论： ①上午派送快递所用时间最短的是甲； ②下午派送快递件数最多的是丙； ③在这一天中派送快递总件数最多的是乙. 上述结论中，所有正确结论的序号是 A ．①② B ．①③ C ．② D ．②③ 8. 中国科学技术馆有“圆与非圆”展品，涉及了“等宽曲线”的知识.因为圆的任何一对平行切线的距离总是相等的，所以圆是“等宽曲线”.除了圆以外，还有一些几何图形也是“等宽曲线”，如勒洛三角形（图1），它是分别以等边三角的每个顶点为圆心，以边长为半径，在另两个顶点间画一段圆弧，三段圆弧围成的曲边三角形，图2是等宽的勒洛三角形和圆. 图1 图2 下列说法中错误的是 A ．勒洛三角形是轴对称图形 B ．图1中，点A 到?BC 上任意一点的距离都相等
北京市朝阳区九年级综合练习（一） 数 学 试 卷 2013.5 学校 姓名 准考证号 一、选择题（本题共32分，每小题4分） 下面各题均有四个选项，其中只有一个．．是符合题意的． 1.-3的倒数是 A ．13 B ．1 3 - C ． 3 D ．-3 2．“厉行勤俭节约，反对铺张浪费”势在必行．最新统计数据显示，中国每年浪费食物总量折合为粮食大约是200000000人一年的口粮．将200000000用科学记数法表示为 A ．8210? B ．9210? C ．90.210? D ．72010? 3． 若一个正多边形的一个外角是72°，则这个正多边形的边数是 A ．10 B ．9 C ．8 D ．5 4．如图，AB ∥CD ，E 是AB 上一点，EF 平分∠BEC 交CD 于点F ，若∠BEF =70°，则∠C 的度数是 A ．70° B ．55° C ．45° D ．40° 5．掷一枚质地均匀的正方体骰子，骰子的六个面上分别刻有1到6的点数，掷得面朝上 的点数大于4的概率为 A ．61 B ．31 C ．41 D ．2 1 6．把方程2630x x ++=化成()2 x n m +=的形式，正确的结果为 A ．()2 36x += B ．()2 36x -= C ．()2 312x += D ．()2 633x +=
7．某校春季运动会上，小刚和其他16名同学参加了百米预赛，成绩各不相同，小刚已经知道了自己的成绩，如果只取前8名参加决赛，他想知道自己能否进入决赛，还需要知道所有参加预赛同学成绩的 A . 平均数 B . 众数 C . 中位数 D . 方差 8．如图，将一张三角形纸片ABC 折叠，使点A 落在BC 边上，折痕EF ∥BC ，得到△EFG ；再继续将纸片沿△BEG 的对称轴EM 折叠，依照上述做法，再将△CFG 折叠，最终得到矩形EMNF ，折叠后的△EMG 和△FNG 的面积分别为1和2，则△ABC 的面积为 A . 6 B . 9 C . 12 D . 18 二、填空题（本题共16分，每小题4分） 9．在函数1 2 y x =+中，自变量x 的取值范围是 ． 10．分解因式：3m m -= . 11．如图，AB 为⊙O 的弦，半径OC ⊥AB 于点D ，AB =32， ∠B =30°，则△AOC 的周长为 . 12. 在平面直角坐标系xOy 中，动点P 从原点O 出发，每次向上平移1个单位长度或向右 平移2个单位长度，在上一次平移的基础上进行下一次平移．例如第1次平移后可能到达的点是（0，1）、（2，0），第2次平移后可能到达的点是（0，2）、（2，1）、（4，0），第3次平移后可能到达的点是（0，3）、（2，2）、（4，1）、（6，0），依此类推……．我们记第1次平移后可能到达的所有点的横、纵坐标之和为l 1，l 1=3；第2次平移后可能到达的所有点的横、纵坐标之和为l 2，l 2=9；第3次平移后可能到达的所有点的横、纵坐标之和为l 3，l 3=18；按照这样的规律，l 4= ； l n = (用含n 的式子表示，n 是正整数)．
2013年北京东城初三英语一模 英语 四、单项填空（共13分，每小题1分） 从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。 22. Look! An old man is crossing the road. Let’s go and help ______. A. he B. him C. she D. her 23. Betty got many gifts from her friends ______ her fifteenth birthday. A. in B. at C. of D. on 24. ______ Anna’s parents are teachers and they work in the same school. A. Some B. Any C. Both D. All 25. Eddie is a funny boy. He often makes us ______. A. laughing B. to laugh C. laugh D. laughed 26. I ______ busy last night. I made a model plane with my father. A. am B. was C. will be D. have been 27. — Can you write with your left hand? — No, I ______. A. can’t B. shouldn’t C. mustn’t D. needn’t 28. — Where is Bob? — He ______ in the library. A. reads B. is reading C. read D. was reading 29. — Let’s buy some cards for our teachers. — Why not make some ourselves? It will be much ______. A. interesting B. more interesting C. most interesting D. the most interesting 30. It’s windy outside. Put on your coat, ______ you may catch a cold. A. and B. but C. or D. so 31. Mr Green is not new in that company. In fact, he ______ there since 2003. A. works B. was working C. will work D. has worked 32. — ______ will it take you to finish the task? — About a week. A. How long B. How far C. How soon D. How often 33. — These plans are all nice. I haven’t decided wh ich one to choose. —It’s OK. You ______ plenty of time to decide. A. gave B. were given C. will give D. will be given 34. — I hear Peter has gone to Sanya for his holiday. — How nice! Do you know ______? A. when he left B. when he was leaving C. when did he leave D. when was he leaving
丰台区2017 年初三毕业及统一练习 英语试卷2017.05 听力理解（共30 分） 一、听对话，从下面各题所给的A、B、C 三幅图片中选择与对话内容相符的 图片。每段对话你将听两遍。（共5 分，每小题1 分） 二、听对话或独白，根据对话或独白的内容，从下面各题所给的A、B、C 三个选项中选择最佳选项。每段对话或独白你将听两遍。（共15 分，每小题1.5 分） 请听一段对话，完成第6 至第7 小题。 6. What does the man want to buy? A. A coat. B. A shirt. C. A dress.
7. When does the woman ask him to come again? A. Tomorrow. B. Next week. C. Next month. 请听一段对话，完成第8 至第9 小题。 8. What’s wrong with the woman? A. She feels tired easily. B. She has a headache. C. She has a bad cold. 9. What does the doctor tell her to do? A. Take some medicine. B. Have enough sleep. C. Finish work early. 请听一段对话，完成第10 至第11 小题。 10. Where does the man want to go? A. Apple Street. B. King Street. C. The Town Hall. 11. How long will it take the man to get there by bus? A. About 10 minutes. B. About 20 minutes. C. About 30 minutes. 请听一段对话，完成第12 至第13 小题。 12. What are the speakers mainly talking about? A. Their hometowns. B. Their trip plans. C. Their holiday trips. 13. What can we learn about the man? A. He is a good football player. B. He never went diving before. C. He will taste the local tea soon. 请听一段独白，完成第14 至第15 小题。 14. What will students know in their first class of each course? A. Time to meet teachers. B. Their teachers’ hobbies. C. Ways to pass the courses. 15. Why does the speaker give the speech to the students? A. To help them to build up their confidence. B. To explain how to get good grades in tests. C. To introduce Westlake High School to them. 三、听对话，记录关键信息。本段对话你将听两遍。（共10 分，每小题2 分） 请根据所听到的对话内容和提示词语，将所缺的关键信息填写在答题卡 的相应位置上
2019北京市朝阳初三一模 生物 2019.5 一、选择题（每题1分，共15分） 1.关于草履虫的观察实验，下列说法不正确 ．．．的是 A.应该从培养液表层吸取草履虫，因为表层有更多氧气 B.染色的酵母菌通过口沟进入草履虫体内，形成伸缩泡 C.制作临时装片时放少量棉纤维，可以限制草履虫运动 D.该实验说明草履虫可以独立完成生命活动 2. 园博园是利用砂石垃圾回填坑为场址，以再生水净化为核心的人工湿地生态公园。对以下改造操作及分析不合 ．．理．的是 A.铺设减渗层，防止缺水干涸 B.回填富有有机物的土壤及砂石，利于底栖生物的生存 C.园区内应只种植芦苇，避免多种水生植物之间的竞争 D.引入鱼类等动物时，应考虑不同物种的数量及比例 3.为探究植物蒸腾作用进行如下实验：将生长状况接近的天竺葵枝条，分别放入盛有100ml清水的量筒中。一天后，测得数据如下表所示。以下分析合理的是 组别 甲乙丙 编号 初始（ml）100 100 100 1天后（ml）60 94 99.5 A.甲装置中减少的水分全部由叶散失到空气中 B. 该实验最好在阴天进行 C.由表格可知，经由叶片散失掉的水分为40ml D.可推测出叶有水分进出的结构 4.小军播种矮向日葵的种子后,用薄膜覆盖在花盆表面，目的是保证种子萌发时 A.有充足的光照 B.顺利度过休眠期 C.有适宜的温度 D.有完整的胚 米饭牛肉番茄 蛋白质(g) 7.8 20.1 0.9 糖类(g) 76.9 0.2 2.5 钙(mg) 8 7 8 维生素0 0 12
5.下表是每百克米饭（优等）、牛肉（肥瘦）、番茄三种食物的部 C(mg) 分营养成分表。下列叙述不正确 ．．．的是 A.每百克米饭中含有的主要供能物质较多 B.食物中的蛋白质在小肠处开始消化 C.牛肉蛋白是优质蛋白，可提供多种必需氨基酸 D.摄入足量的番茄可以有效预防坏血病 6. 同学们在实验室中观察小鱼尾鳍内血液流动。以下解释不合理 ．．．的是 A. 观察应在低倍镜下进行 B. 浸湿的纱布可以帮助小鱼维持呼吸 C. ②中血流速度最慢 D. ①血管中血液含氧量比③中氧含量较低 7.关于营养物质的消化和吸收，下列说法不．正确 ．．的是 A.牙齿的咀嚼、舌的搅拌有助于消化 B.淀粉、维生素、氨基酸等物质在小肠中被吸收 C.小肠的皱襞及小肠绒毛增加了表面积，有利于物质吸收 D.肝脏能够分泌胆汁，可以促进脂肪转变为脂肪微粒 8.人体物质运输主要是通过血液循环系统来完成，下列说法不正确 ．．．的是A．血液循环系统由血液、血管和心脏组成 B．左心房和左心室相通，右心房和右心室相通 C．在血液循环的过程中，先体循环后肺循环 D．静脉注射药物后，药物最先到达心脏的右心房 9.右图为肾单位的结构示意图。下列说法不正确 ．．．的是 A.①是由毛细血管弯曲盘绕而成 B.①病变可能会导致血尿、蛋白尿 C.正常人②中的液体不含有葡萄糖 D.③外有丰富的毛细血管，便于营养物质的重吸收
北京市朝阳区九年级综合练习（一） 数学试卷 2018.5 学校 班级 姓名 考号 考 生 须 知 1．本试卷共8页，共三道大题，28道小题，满分100分。考试时间120分钟。 2．在试卷和答题卡上认真填写学校名称、姓名和准考证号。 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，请将本试卷、答题卡和草稿纸一并交回。 一、选择题（本题共16分，每小题2分） 下面1-8题均有四个选项，其中符合题意的选项只有．．一个． 1.如图，直线a ∥b ，则直线a ，b 之间距离是 （A ）线段AB 的长度 （B ）线段CD 的长度 （C ）线段EF 的长度 （D ）线段GH 的长度 2.若代数式1 2 x x 有意义，则实数x 的取值范围是 （A ）x =0 （B ）x =1 （C ）x ≠0 （D ）x ≠1 3.若右图是某几何体的三视图，则这个几何体是 （A ）球 （B ）圆柱 （C ）圆锥 （D ）三棱柱 4.已知 l 1∥l 2，一个含有30°角的三角尺按照如图所示位置摆放，则∠1+∠2的度数为 （A ） 90° （B ）120° （C ）150° （D ）180°
5.下列图形中，是中心对称图形但不是 ．．轴对称图形的是 （A）（B）（C）（D） 6.实数a，b，c，d在数轴上的对应点的位置如图所示， 下列结论①a＜b；②|b|=|d| ；③a+c=a；④ad>0中，正确的有 （A）4个（B）3个（C）2个（D）1个 7.“享受光影文化，感受城市魅力”，2018年4月15-22日第八届北京国际电影节顺利举办. 下面的统计图反映了北京国际电影节﹒电影市场的有关情况． 第六届和第八届北京国际电影节﹒电影市场“项目创投”申报类型统计表 根据统计图提供的信息，下列推断合理 ．．的是 （A）两届相比较，所占比例最稳定的是动作冒险（含战争）类 （B）两届相比较，所占比例增长最多的是剧情类 （C）第八届悬疑惊悚犯罪类申报数量比第六届2倍还多 （D）在第六届中，所占比例居前三位的类型是悬疑惊悚犯罪类、剧情类和爱情类 申报类型 届 悬疑惊 悚犯罪 剧情爱情喜剧科幻 奇幻 动作冒险 （含战争） 古装 武侠 动画其他第六届8.70% 25.30% 17.80% 12.20% 13.00% 7.80% 0 3.80% 11.40% 第八届21.33% 19.94% 18.70% 15.37% 10.66% 7.48% 4.02% 1.39% 1.11%
北京市东城区2017年初三一模试卷 英语2017.5 听力理解(共30分) 一、听对话，从下面各题所给的A、B、C三幅图片中选择与对话内容相符的图片。每 A B C A B C A B C A B C A B C
二、听对话或独白，根据对话或独白的内容，从下面各题所给的A、B、C三个选项中选择最佳选项，每段对话或独白你将听两遍。（共15分，每小题1.5分） 6. What does the woman want to buy? A. A skirt. B. A sweater. C. A dress. 7.What color does the woman choose? A. Pink. B. Yellow. C. Purple. 请听一段对话，完成第8至第9小题 8.What does the man ask the woman to do? A. To go to a movie. B. To enjoy a concert. C. To have a picnic. 9.When will they meet? A. At 5:00. B. At 5:30. C. At 7:30. 请听一段对话，完成第10至第11小题。 10.How does the boy feel at first? A. Relaxed. B. Bored. C. Surprised. 11.What can be the girl’s hobby? A. Watching TV. B. Drawing pictures. C. Playing the piano. 请听一段对话，完成第12至13小题。 12. What’s the boy’s problem? A. His friend didn’t return him the money. B. His friend didn’t lend him any money. C. His friend didn’t trust him any more. 13. What’s the girl’s advice? A. To have a talk with his friend. B. To ask other friends for help. C. To make a new friend. 请听一段对话，完成第14至15小题。
目录 类型1：圆基础 (2) 类型2：圆综合 (4) 类型3：新定义问题 (12)
类型1：圆基础 1.（18延庆一模14）如图，AB 是⊙O 的弦，OC ⊥AB ，∠AOC =42°， 那么∠CDB 的度数为____________． 2. （18房山一模5）如图，在⊙O 中，AC 为⊙O 直径，B 为圆上一点，若 ∠OBC =26°，则∠AOB 的度数为（ ） A ．26° B ．52° C ．54° D ．56° 3.（18西城一模13）如图，AB 为⊙O 的直径，C 为AB 上一点， ∠BOC =50°，AD ∥OC ，AD 交⊙O 于点D ，连接AC ，CD ，那么∠ACD =__________． 4.（18朝阳毕业8）如图，四边形ABCD 内接于⊙O ，E 为CD 延长 线上一点，若∠ADE =110°，则∠AOC 的度数是（ ） A.70° B.110° C.140° D.160° 5.（18朝阳一模13）如图，点A ，B ，C 在⊙O 上，四边形OABC 是 平行四边形，OD ⊥AB 于点E ，交⊙O 于点D ，则∠BAD = 度. 6.（18海淀一模14）如图，四边形ABCD 是平行四边形，⊙O 经过点 A ，C ，D ，与BC 交于点E ，连接AE ，若∠D = 72°，则∠BAE = °. 7.（18门头沟一模13）如图，PC 是⊙O 的直径，P A 切⊙O 于点P ， AO 交⊙O 于点B ；连接BC ，若∠C=32°，则∠A =______ °． 8.（18燕山一模10）在平面直角坐标系xoy 中，点A (4,3) 为⊙O 上一点， B 为⊙O 内一点，请写出一个符合条件要求的点B 的坐标 O D C B A