北京市朝阳区九年级综合练习(一)
英语试卷 2015.5
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.
1.
5．
2. 3. 4.
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）
请听一段对话，完成第6至第7小题。
6. Where is the man going?
A. Eastern Bank.
B. National Library.
C. Holiday Hotel.
7. Which bus will he take?
A. Bus No. 12.
B. Bus No. 15.
C. Bus No. 18.
请听一段对话，完成第8至第9小题。
8. What’s Jane busy with?
A. Her summer camp.
B. Her plan for a trip.
C. Her final exam.
9. What does Jane think of going camping?
A. It’s cheap.
B. It’s not safe.
C. I t’s close to nature.
请听一段对话，完成第10至第11小题。
10. Where are the two speakers?
A. In a restaurant.
B. In a bank.
C. In a post office.
11. How much should the man pay?
A. $2.
B. $3.
C. $5.
请听一段对话，完成第12至第13小题。
12. What’s the boy’s first problem?
A. His pronunciation is poor.
B. He forgets a lot of new words.
C. He can’t follow his English teacher.
13. What can help the boy to understand the teacher?
A. Seeing English movies.
B. Joining an English club.
C. Listening to more tapes.
请听一段独白，完成第14至第15小题。
14. Why do many westerners like to talk about their families?
A. Because they marry at an early age.
B. Because they are proud of their large families.
C. Because their family relations are very close.
15. Which is the safest way to start a conversation about westerners’ families?
A. Judging by the rings they wear.
B. Asking some general questions.
C. Listening to what they say carefully.
三、听独白，记录关键信息。独白你将听两遍。（共10分，每小题2分）
请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。
Information about a Swimming Pool
Location next to our 16
Opening Time from 8:00 am to 17 pm
Price 18 yuan
10 yuan if you bring your student 19
Rule only open to 20 and babies on Mondays
知识运用（共25分）
四、单项填空（共10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。
21. —When do you usually get up on weekends, Lucy?
— _______ eight o’clock in the morning.
A. On
B. In
C. For
D. At
22．Nancy is a good student. She studies hard _______ she also likes to help others.
A. and
B. so
C. but
D. or
23. Which is __________, traveling by air or by train?
A. popular
B. more popular
C. most popular
D. the most popular
24. Is there _______ useful on science? I’m looking for information about this topic.
A. everything
B. something
C. anything
D. nothing
25. — May I put my car here?
— No, you _______. Put it over there, please.
A. mustn’t
B. needn’t
C. shouldn’t
D. wouldn’t
26．— We don’t have enough meat in the fri dge.
— I _______ some more in the supermarket soon.
A. buy
B. will buy
C. bought
D. have bought
27. Mr. Black is our English teacher. He ______ in our school since 2011.
A. teaches
B. is teaching
C. taught
D. has taught
28．My mother always wants me _______ more vegetables for dinner.
A. eat
B. eating
C. eaten
D. to eat
29. My sister ______ to the party yesterday. She had a good time with her friends.
A. invites
B. invited
C. was invited
D. is invited
30. — Excuse me, could you tell me ______?
— My name is Kate Green.
A. what is your name
B. what was your name
C. what your name is
D. what your name was
五、完形填空（共15分，每小题1.5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。
During summer vacations, I would volunteer at the pet rescue (救助) centre, so I could see a lot of dogs. Minnie was the funniest-looking dog I'd ever seen by far. Her body looked like a sausage. Her hair was too thin to 31 her body. Her eyes always seemed surprised, and her tail was so short that it looked like a rat’s tail.
She looked so strange that her 32 didn’t want her any more. She was brought to the centre. But I thought, “Minnie was kind and sweet. No one should laugh at h er strange looking.”So I gave Minnie a good bath and 33 her in the newspaper: “Funny-looking dog, kind and sweet, needs loving 34 .”
Later, a boy called me, but I warned him that Minnie was 35 . However, the boy told me that his grandf ather’s sixteen-year-old dog had just died. They wanted to keep Minnie very much. Hearing these words, I said that they could take Minnie away. I combed (梳) her hair, and gave her a good bath. Then we waited for them to arrive.
At last, an old car stopped in front of the pet rescue centre. Two kids 36 to the door. They put Minnie into their arms and rushed out to their grandfather, who was waiting in the car. I hurried behind them to see his reaction (反应).
Inside the car, the grandfather put Minnie in his arms and 37 her soft hair. She looked very relaxed and happy. “She’s perfect, and I like her!” the old man said. I was 38 that Minnie had found a good owner. Just at that time, I saw that the grandfather’s eyes were a milky white color—he was blind.
After that summer vacation, I missed Minnie so much. So I went back to the grandfather’s house. The grandfather was walking in the garden with Minnie 39 the way. I could see both of them were happy. “Minnie is the most beautiful dog in my eyes,” said the grandfather, “I’ve 40 felt happier before!” Hearing this, I was pretty happy!
31. A. hide B. warm C. protect D. cover
32. A. owner B. leader C. teacher D. partner
33. A. introduced B. reported C. praised D. advertised
34. A. school B. family C. hospital D. zoo
35. A. sick B. dirty C. ugly D. dangerous
36. A. jumped B. stepped C. walked D. raced
37. A. tidied B. cleaned C. touched D. pulled
38. A. peaceful B. thankful C. careful D. powerful
39. A. leading
B. taking
C. giving
D. making 40. A. just
B. ever
C. never
D. still
阅读理解（共50分）
六、阅读下列短文，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
佳选项。（共30分，每小题2分）
A
How to reach us:
Email: rdaeditor@https://www.doczj.com/doc/8c18608439.html,
41. What does the first advertisement ask us to do?
A. To send in some jokes.
B. To share our pets.
C. To talk about kindness.
D. To tell a true story.
42. Which of the four advertisements offers the most money?
A. Jokes.
B. Smart Animals.
C. Kindness of Strangers.
D. My Story.
43. How can we send our writing in?
A. By phone.
B. By post.
C. By email.
D. By going there.
B Jokes
$50—$100 Got a joke? Send it in for Laughter Is the Best Medicine . Smart Animals Up to $100 Share unusual behavior of pets or wild animals in up to 300 words. Kindness of Strangers
Up to $150
Share your moments of kindness in
100-500 words.
My Story $350 Do you have a life-changing story to tell? What you write must be true and 800—1000 words.
Spam (垃圾邮件) mail is a fact of Internet life. Some of it carries bad things, but the main problem with spam is that it is unpleasant because it fills your mail box with pointless messages.
Most email programs have built-in filters (过滤器) that will discover unwanted messages and put them into a junk folder (垃圾文件夹). You can make the filter learn what you consider to be spam or block certain senders.
Avoid letting your email address appear on websites—spammers search the Internet for email addresses. Be careful who you give your email address to, and if you need to send out several copies of an email, use blind copy instead to cover the other people’s addresses.
Delete (删除) spam emails without opening them. Signs of possible spam are bad spelling in email headers, strange sender addresses, or emails sent at unusual hours. If you do open a spam mail, never reply to it or click on any pictures it may have.
If you receive an unexpected email pretending (伪装) to come from your bank, credit card company or other suppliers, be very careful. If the email asks you to reply, don’t do it! Instead, call up these places or visit their websites.
Consider setting up a second email address and keep one address for your personal use and another for your online communication.
44. What is the main problem with spam?
A. It’s everywhere.
B. It carries bad things.
C. It’s unpleasant.
D. It fills one’s mail box.
45. How many suggestions are there in the passage?
A. Three.
B. Four.
C. Five.
D. Six.
46. What should you do if you receive a spam email?
A. Reply to it quickly.
B. Delete it at once.
C. Click its pictures.
D. Visit its website.
47. Which of the following is the writer’s idea about spam emails?
A. Be careful with them.
B. Don’t be afraid of them.
C. Find interest in them.
D. Try to fight against them.
C
Where did that number come from?
Eleven and Twelve
The reason behind the change in number naming is that eleven comes from the German term ainlif, which translates to “one left”. Twelve follows the same rule. It comes from twalif—“two left”. Why teen is used instead of lif for 13 through 19? There is something sadly lost in history.
911 for US Emergency (急救) Calls
Early phones didn’t use phone numbers—the operator had to connect your call by hand—and
this led to the need for an emergency code (信号). But later phone numbers became popular, that changed. In 1967, 911 was chosen as the nationwide emergency call because it was easy to remember and could be quickly dialed (拨) on the phone.
26.2 Miles in a Marathon (马拉松)
The story began with an ancient Greek soldier carrying message from a battlefield (战场) in Marathon to Athens. The modern marathon was born as a flagship event in the first Olympic Games, in 1896, with a distance (距离) of about 25 miles (40 km), as long as the distance from Marathon to Athens. But race organizers for the 1908 Olympic Games in London wanted to add something special. The race began at Windsor Castle and ended at White City Stadium, with runners finishing only after passing the royal (皇室的) box. The distance was 26.2 miles (42.1 km). And since 1924 this distance has been kept in marathon.
28 Days in February
Before using the Gregorian calendar that we use today, one of the first Roman calendars had only 304 days and ten months (March through December), with six months of 30 days and four of 31 days. The second king of Rome improved the old calendar. He added 50 days for January and February. To make the new months longer, he took one day from each of the 30-day months, making 56 days to divide between January and February (or 28 days each). Later January was given one more day to add up to 355 days a year, but February still had 28 days. That’s how it became the shortest month and it stayed that way ever since.
48. Which language do eleven and twelve come from?
A. English.
B. German.
C. French.
D. Russian.
49. When was the number 911 chosen for US emergency calls?
A. In 1896.
B. In 1908.
C. In 1924.
D. In 1967.
50. The marathon distance was made longer at London Olympic Games because ______.
A. the British was a little weak in maths
B. the British didn’t like the Greek story
C. the British loved the royal family very much
D. the British wanted to make the race different
51. How many days were there in each month after the king improved the old calendar?
A. 28, 29 or 31.
B. 28, 30 or 31.
C. 28, 29 or 30.
D. 29, 30 or 31.
D
“T he world has never been a better place to live in” says science writer Matt Ridley, “and it will keep on getting better.”Read on to see how Ridley makes his case. Right or wrong? You decide.
Compared with 50 years ago, when I was just four years old, people now make nearly three times as much money, eat one third more food and expect to live one third longer. In fact, it’s hard to find any areas of the world that’s worse off now than it was then, even though the world population has more than doubled over that period.
One reason we are richer, healthier, taller, cleverer, longer-lived and freer than ever before is that the four most basic human needs—food, clothing, fuel and shelter—have grown much cheaper. Take one example: In 1800, a candle providing one hour’s light cost six hours’ work. In the 1880s, the same light from a lamp took 15 minutes’work to pay for. In 1950, it was eight seconds. Today, it’s half a second. In these terms, we are 43,200 times better off than in1800.
In the United States, rivers, lakes, seas and air are getting cleaner all the time. A car today produces less pollution traveling at full speed than a parked car did from leaks (泄漏) in 1970.
Although the world population is growing, the rate (率) of increase has been falling for 50 years. Across the world, national birth rates are lower now than in 1960, and in the less developed world, the birth rate has almost halved. According to a research report from the United Nations, population will start falling once it reaches 9.2 billion in 2075. After all, there are already seven billion people on earth, and they are eating better and better.
In 1970s, there were 550 billion barrels (桶) of oil reserves (储存) in the world, and in the 20 years that followed the world used up 600 billion. So by 1990, reserves should have been overused by 50 billion barrels. Instead, it is reported there are 900 billion today. They will last for many years and people will find something in place of oil long before they run out.
The more we develop, the more we can develop. The more we invent, the more inventions become possible. For 200 years, pessimists (people who believe that terrible things will happen in future) have had all the headlines—even though optimists have far more often been right. There are some reasons for pessimists. No charity (慈善机构) ever raised money by saying things are getting better. No journalist ever got the front page writing a story about how terrible things won’t happen. Don’t be a pessimist—dare to be an optimist!
52. Today, providing one hour’s light costs ______.
A. 6 hours’ work
B. 15 minutes’ work
C. 8 seconds’ work
D. 0.5 second’s work
53. Which of the following is true, according to the passage?
A. Things we used to need were much cheaper than they are today.
B. The pollution today is much more serious than it was long ago.
C. Population problem has nearly made the world stop developing.
D. It’s not necessary to be worried about oil reserves in the world.
54. What does the word “optimists” in the last paragraph mean?
A. People who are brave enough to face anything terrible.
B. People who can always tell good things from bad ones.
C. People who have hopeful and happy feelings about life.
D. People who don’t easily believe what they’re told about.
55. Which of the following can be the best title for the passage?
A. Never Give Up
B. Cheer Up
C. Don’t Be Sad
D. Think Out
七、阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。每
个选项只能用一次。（共10分，每小题2分）
Kevin Pearce, snowboard athlete (运动员), has come a long way since his accident on December 31, 2009. 56 ,when he fell and hurt his head. Luckily, he was wearing a helmet (头盔). 57 . He stayed in hospital for four months. He still can’t remember several weeks of his life after the accident.
Today, Pearce is still working hard to get his health back to 100%. 58 . A year ago, he couldn’t walk straight. Now, he can not only walk, but he can also drive again.
Pearce says he must thank his fans, his friends and especially his family. His parents and elder brothers have been by his side since the accident. 59 . He said he couldn’t have got well so quickly without them.
These days, Pearce is back on the snowboarding circuit (巡回比赛). 60 . He is on the road again and it is a new beginning for him.
A. So far, he has made a lot of progress
B. His brother, Adam, left his job to care for him full-time
C. But his head was badly hurt and he couldn’t see or move
D. On that day, Pearce was training for the 2010 Winter Olympics
E. Instead of competing for medals, he’s giving opinions on athletes
八、阅读短文, 根据短文内容回答问题。(共10分，每小题2分)
Why is Denmark the “kingdom of fairy tales”? Because it was the home of famous writer Hans Christian Andersen. But there might be other reasons, says a new study.
Denmark is the happiest country in the world, according to the 2013 World Happiness Report by the United Nations (UN). The report ranks（排列）156 countries and regions (地区). All the top five happiest countries are from Europe, and three of them are from Scandinavia.
What makes people there happy? The UN considered several reasons.
Money is one. We are happy if we have money to cover our necessities. But extra (额外的) money cannot bring us more happiness. People in Northern Europe know this. From cars to mobile phones, from clothes to buildings, their designs are quite simple. Luxury (奢华) is not there.
Another reason is health. Nordic (北欧的) people have a healthy diet. They love fresh food. “There is not a big fast-food culture and no ready meals. We sit down with our families to eat our meals,” said Trina Hahnemann, a Danish cook.
A harmonious (和谐的) social life also makes us happy, according to the UN report. How about Nordic people? They live in harmony not only with people around, but also with nature. Night life is not popular in Scandinavia. People go home after work for some quality（高品质的）time with family members. Many families have a backyard. Father and child spend hours there each week, planting flowers and building swings.
Do you want to be happy? Think about the Nordic lifestyle, and happiness is in your own hands.
61. Where does Hans Christian Andersen come from?
62. How many countries of the top five happiest countries are from Scandinavia?
63. Do Nordic people love fresh food or ready meals?
64. What can make people happy according to the passage?
65. What does the writer want to tell us?
书面表达（15分）
九、文段表达 (15分)
根据中文和英文提示，写一封意思连贯、符合逻辑、不少于50词的回信。信的开头和结尾已给出，其词数不计入所完成的回信内。所给英文提示词语仅供选用。请不要写出你的校名和姓名。
66.假设你叫李华，最近和英国朋友Jim通过邮件谈论各自的梦想，他想了解
你的职业梦想。请根据他的问题回复邮件。
提示词语:want to be, reason, think, work hard
·What’s your dream?
·What will you do to realize your dream?
To Jim
From Li Hua
Subject My dream
Hi! Jim,
I’m glad to hear from you.______________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Yours,
Li Hua
北京市朝阳区九年级综合练习（一）
英语答案及评分参考2015.5
听力理解（共30分）
一、听对话选图（共5分，每小题1分）
1. B
2. C
3. A
4. B
5. A
二、听对话或独白选择答案（共15分，每小题1.5分）
6. B
7. A
8. C
9. B 10. A 11. C 12. A 13. C 14. C 15. B
三、听独白记录关键信息（共10分，每小题2分）
16. school 17. 9:30 18. 20 19. card 20. mothers
知识运用（共25分）
四、单项填空（共10分，每小题1分）
21. D 22. A 23. B 24. C 25. A 26. B 27. D 28. D 29. C 30. C
五、完形填空（共15分，每小题1.5分）
31. D 32. A 33. D 34. B 35.C 36. D 37. C 38. B 39. A 40.C
阅读理解（共50分）
六、阅读短文，选择最佳选项。（共30分，每小题2分）
（A）41. A 42. D 43. C
（B）44. C 45. C 46. B 47. A
（C）48. B 49. D 50. D 51. A
（D）52. D 53. D 54. C 55. B
七、阅读短文，还原句子。（共10分，每小题2分）
56. D 57. C 58. A 59. B 60. E
八、
九、阅读短文，回答问题。(共10分，每小题2分)
61. Denmark.
62. 3.
63. They love fresh food.
64. Money, health and a harmonious social life can make people happy.
65. Nordic lifestyle brings us happiness and happiness is in our own hands.
书面表达（15分）
九、文段表达 (15分)
66. One possible version:
Everyone has his own dream. I want to be a good doctor. The reason is that some doctors saved my life after I was badly hurt in a traffic accident. I was deeply moved by their medical skills. From then on, to be a doctor in the future has always been my dream.
Everyone can realize his dream. I think the first thing I will do is to remember what my dream is. I won’t let it leave my mind. I will also keep telling mys elf what I want every day. What’s more, I will never give up. Th ough there may be difficulties on the road to my dream, I will always feel confident and work hard.
评分标准
一、选择题答错或不答均不给分。
二、第三大题（听独白记录关键信息），大小写错误不扣分；拼写错误不给分。第20小题
mother拼写正确给1分。
三、第八大题（阅读短文，回答问题）, 内容和结构都正确给2分；内容正确，结构不正确，
给1分；内容不正确不给分。
四、第九大题(文段表达)，先根据文章整体内容和语言表达确定档次，然后在该档次内评出
分数。具体评分标准如下：
第一档：（15~13分）
完全符合题目要求，观点正确，要点齐全。句式多样，词汇丰富。语言准确，语意
连贯，表达清楚，具有逻辑性。
第二档：（12~9分）
基本符合题目要求，观点正确，要点齐全。语法结构和词汇基本满足文章需要。语
言基本通顺，语意基本连贯，表达基本清楚。虽然有少量语言错误，但不影响整体
理解。
第三档：（8~5分）
部分内容符合题目要求，要点不齐全。语法结构和词汇错误较多，语言不通顺，表
达不够清楚，影响整体理解。
第四档：（4~0分）
与题目有关内容不多，只是简单拼凑提示词语，所写内容难以理解。
听力原文：
北京市朝阳区2015年九年级综合练习（一）英语听力测试现在开始。听力测试共有三道大题，请同学们利用间歇时间答题。
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。
1. W: What’s your favourite fruit, Mike?
M: Apples.
2. W: I can’t find my pen. Have you seen it?
M: Look, it’s on the desk.
3. W: Jack, what do you do after school?
M: I usually play tennis with my friends.
4. W: Which season do you like best?
M: Spring. Because I like flying kites.
5. W: When is Christmas Day, Jim?
M: It’s on December 25th.
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。
请听一段对话，完成第6至第7小题。
M: Excuse me, which is the way to the National Library?
W: The National Library? It's a bit far from here. You'd better take a bus there.
M: Which bus shall I take?
W: You can take the No. 12 bus.
M: Thanks.
W: You’re welcome.
请听一段对话，完成第8至第9小题。
M: Hello, Jane. How are you these days?
W: Hi, Tom. I’m busy with my final exam.
M: I see. It’s normal that we are busy at the end of the term.
W: Yes. By the way, I’d like to travel to Mount Wuyi for my vacation. But I’m afraid the hotels will be very expensive.
M: What about camping there? It’s cheaper, and closer to nature.
W: Er, it’s not safe enough, I think.
请听一段对话，完成第10至第11小题。
W: What can I get you?
M: I’d like a hot dog, please.
W: OK. Anything else?
M: Can I have a bottle of orange juice, please?
W: Sure. Here’s your hot dog and juice.
M: Thanks. How much are they?
W: $3 for juice and $2 for hot dog, please.
M: OK. Here’s the money.
W: Thank you.
请听一段对话，完成第12至第13小题。
W: Hello! This is English-help Center. Can I help you?
M: Yes. I have some problems with English.
W: What are your problems?
M: First, I can’t get the pronunciation right.
W: Take it easy. Why not join an English club to practice speaking English?
M: OK, I’ll try it. Also I can’t understand the teacher when she talks to the class.
W: Listening to more tapes will help you a lot. Remembering the words of English songs also helps a little.
M: Thank you very much.
W: You’re welcome. I hope your English will improve soon.
请听一段独白，完成第14至第15小题。
Hello, everyone! I’d like to say something about westerners. Many westerners often talk
about their families when they meet. They have very close relations so they like to talk about their families. However, it doesn’t mean that every foreigner over 25 or 30 is married and has children. Some westerners never marry at all, and others marry quite late. So before asking questions about their families, look at people’s hands to see if they are wearing a ring and which finger the ring is on. But some married women and men may not wear rings. So when you start a conversation with either men or women about the family, it is much safer to use more general questions such as “Do you have a large family?”“Is your family with you here?”.
三、听独白，根据所听到的独白内容和卡片上的提示词语，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。
Good morning! Here is good news for you. The swimming pool next to our school is open tomorrow. The opening time is from 8:00 am to 9:30 pm. It costs 20 yuan to enter the pool. There is a special price—10 yuan, but you must bring your student card with you. You are not allowed to go there every day. On Mondays the pool is only open to mothers and babies, so they can enjoy a quiet time in the water. Please choose the right time if you go.
Thank you for listening.
听力测试到此结束，请同学们继续完成其它试题。
北京市朝阳区2018年初中英语一模试题(Word版含答案)2018.4
北京市朝阳区2018 年初中毕业考试 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
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)
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
35. A. wife B. father C. daughter D. mother 36. A. seldom B. often C. usually D. always 37. A. possibly B. strongly C. strictly D. proudly 38. A. touched B. knocked C. hit D. beat 39. A. accept B. find C. receive D. raise 40. A. brighter B. higher C. stronger D. wider 41. A. joined B. knew C. loved D. praised 42. A. send B. move C. throw D. store 43. A. when B. if C. where D. though 44. A. expected B. followed C. achieved D. controlled 45. A. way B. message C. benefit D. advantage 46. A. influence B. help C. educate D. consider 阅读理解（共44分） 六、阅读下列短文，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 择最佳选项。（共26分，每小题2分） Tennis Baseball Baseball, the national sport of the US, comes from an old English game called England still play today, but the American game is more complex( 的 Billiard Over 47. When did tennis come to Britain?
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)．
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)
北京市朝阳区2018 年初中毕业考试 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. a . . 5 . A. I B. C. D. 2. 8:00 . A. B. C. D. 3. — , , ? — 's . A. B. C. D. 4. , I . A. B. C D. 5. . . A. B. C. D. 6. — ? — . A. B. C. D. 7. I . A. B. C. D. 8. — ? — a . A. B. C D. 9. . , a , . A. B. C. D. 1 / 15
10 . A. ’t B. ’t C. ’t D. ’t 11 . A. B. C. D. 12. —? — . A. B. C. D. 二、完形填空(共16 分,每小题2 分) 2 / 15
通读下面的短文,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。 I 12 , I a ! I . I 13 . 14 . I 15 . , ’t I . , . ! I I 16 ’ I I . I , 17 I . I a , I ’t . , I 18 a (生锈的) . a 19 , ’t . I a . 's 20 . , a ’t , . 13. A. B. C. D. 14. A. B. C. D. 15. A. B. C. D. 16. A. B. C. D. 17. A. B. C. D. 18. A. B. C. D. 19. A. B. C. D. 20. A. B. C. D. 阅读理解(共45 分) 三、阅读下列短文,根据短文内容,从短文后各题所给的A、B、C、 D 四个选项中,选择最佳选 项。(共30 分,每小题2 分) A ? ’s a . 3 / 15
北京市朝阳区九年级综合练习（一） 语文试题 一、积累运用。（共20分） （一）古诗文积累（共8分） 5月，朝阳区开展了“书香浸润人生”的诵读展示活动。同学们在吟、诵、品、尚的过程中，提高了人文素养，增强了民族自豪感。作为活动的一员，请你完成下列任务。 1. 下列诗句中描写战斗生活场面的一项是（2分） A. 天下英雄谁敌手？曹刘。 B. 马作的卢飞快，弓如霹雳弦惊。 C. 会挽雕弓如满月，西北望，射天狼。 D. 浊酒一杯家万里，燕然未勒归无计。 2. 下列诗句书写有误的一项是（2分） A. 但愿人长久，千里共婵娟。 B. 采菊东篱下，悠然见南山。 C. 无可奈何花落去，似曾相识雁归来。 D. 沉舟侧畔千帆过，病树前头万木春。 3. 春光烂漫时节，海棠花溪游人如织。溪岸边，花树下，小径旁，处处绿草如茵；西府、贴梗、八棱、垂丝... ...各色海棠，千姿百态，争奇斗妍，令人应接不暇。如果你也欣赏到了这种迷人的景致，会联想到哪联古诗？请简要说出这种情景为什么会让你联想到所写的古诗。（4分） 答： （二）名著阅读（共12分） 4. 阅读连环画，完成第（1）—（4）题。（共8分）
（1）结合连环画的内容，推断A处的人物是________。（2分）（2）阅读第9副画，简要写出当年曹操厚待“将军”的事例。（2分）答：_________
（3）从连环画的内容来看。曹操是在_______战败之后落荒而逃的。（只填序号）（2分） A.官渡之战 B.夷陵之战 C.赤壁之战 D.徐州之战 （4）“批评”是一种传统的读书方法，是用简洁的语言在文中空白处写上点评或注解的内容，表达自己的阅读时的体会和思考。毛宗岗对曹操的“三笑一哭”批注道：“宜哭反笑，宜笑反哭，奸雄哭笑，与众不同。”请你结合对《三国演义》中曹操的了解，谈谈如此批注的依据（2分）答：_________ 5. 阅读《红岩》，完成第（1）-(2)题。（4分） （1）在白公馆，面对徐鹏飞给出的选择，成岗朗诵了《我的“自白书”》。结合诗歌内容，可以推断成岗朗诵时候的情绪是（2分） A.恬淡闲适 B.慷慨激昂 C.寂寞伤感 D.轻松欢快 我的“白皮书” 任脚下响着沉重的铁镣， 任你把皮鞭举得高高， 我不需要什么“自白”， 哪怕胸口对着带血的刺刀！ 人，不能低下高贵的头， 只有怕死鬼才乞求“自由”。 毒刑拷打算得了什么？ 死亡也无法叫我开口！ 对着死亡我放声大笑， 魔鬼的宫殿在笑声中动摇。 这就是我———一个共产党员的“自白” 高唱凯歌埋葬蒋家王朝！ （2）请结合上面的诗歌或《红岩》的内容，说说你做出以上推断的理由。（2分） 答：_________ 二、文言文阅读。（共10分） 【甲】 嗟夫！予尝求古仁人之心，或异二者之为，何哉？不以物喜，不以己悲；居庙堂之高则忧其
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 ><
北京市朝阳区九年级综合练习（一） 英 语 试 卷 2017. 5 听力理解（共26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4分，每小题1分） A. B. A. B. C. A. B. C. A. C.
二、听对话或独白，根据对话或独白内容，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12分，每小题1分） 请听一段对话，完成第5至第6小题。 5. What does the man want to buy? A. A coat. B. A jacket. C. A shirt. 6. How much will the man pay? A. $ 80. B. $100. C. $120. 请听一段对话，完成第7至第8小题。 7. Who did Tony go to the movie with? A. His friends. B. His parents. C. His brother. 8. What does Tony think of the movie? A. Moving. B. Exciting. C. Interesting. 请听一段对话，完成第9至第10小题。 9. Where are the two speakers? A. On a train. B. On a plane. C. On a bus. 10. How soon will the speakers arrive in Beijing? A. In 2 hours. B. In 3 hours. C. In 4 hours. 请听一段对话，完成第11至第13小题。 11. What’s Linda’s problem? A. She doesn’t feel well. B. She doesn’t work hard. C. She has no friends. 12. What will Mr. White talk about at the parents’ evening? A. His country. B. Their daily life. C. Linda’s problem. 13. Why does the teacher invite Mr. White to speak at the parents’ evening? A. To make other children notice Linda. B. To help others understand Linda better. C. To ask other parents to teach their children. 请听一段独白，完成第14至第16小题。 14. Who is Nancy’s talk for? A. The teachers. B. The students. C. The older people. 15. What is Nancy mainly doing now? A. Giving a lesson. B. Predicting the future. C. Making an advertisement. 16. What can you learn from Nancy’s talk? A. The younger should take more exercise in late adulthood. B. Changes of the old’s lifestyle are more important. C. Lifestyle has a great influence on health.
北京市朝阳区九年级综合练习（一） 数学试卷 2019.5 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．下面是一些北京著名建筑物的简笔画，其中不是．．轴对称图形的是 （A ） （B ） （C ） （D ） 2．实数m ，n 在数轴上对应的点的位置如图所示，若0mn <，且m n <，则原点可能是 （A ）点A （B ）点B （C ）点C （D ）点D 3．下列几何体中，其三视图的三个视图完全相同的是 （A ） （B ） （C ） （D ） 4．电影《流浪地球》中，人类计划带着地球一起逃到距地球4光年的半人马星座比邻星．已知光年是天文学中的距离单位，1光年大约是95000亿千米，则4光年约为 （A ）9.5×104亿千米 （B ）95×104亿千米 （C ）3.8×105亿千米 （D ）3.8×104亿千米 5．把不等式组14, 112 x x -≤?? ?+
6．如果3a b -=，那么代数式2()b a a a a b -?+的值为 （A ）3- （B ）3 （C ）3 （D ）23 7．今年是我国建国70周年，回顾过去展望未来，创新是引领发展的第一动力．北京科技创新能力不断增强，下面的统计图反映了2010—2018年北京市每万人发明专利申请数与授权数的情况． 2010—2018年北京市每万人发明专利申请数与授权数统计图 [以上数据摘自北京市统计局官网] 根据统计图提供的信息，下列推断合理的是 （A ）2010—2018年，北京市每万人发明专利授权数逐年增长 （B ）2010—2018年，北京市每万人发明专利授权数的平均数超过10件 （C ）2010年申请后得到授权的比例最低 （D ）2018年申请后得到授权的比例最高 8．下表是某班同学随机投掷一枚硬币的试验结果． 抛掷次数n 50 100 150 200 250 300 350 400 450 500 “正面向上”次数m 22 52 71 95 116 138 160 187 214 238 “正面向上”频率 n m 0.44 0.52 0.47 0.48 0.46 0.46 0.46 0.47 0.48 0.48 下面有三个推断： ①表中没有出现“正面向上”的频率是0.5的情况，所以不能估计“正面向上”的概率是0.5； ②这些次试验投掷次数的最大值是500，此时“正面向上”的频率是0.48，所以“正面向上”的概率是0.48； ③投掷硬币“正面向上”的概率应该是确定的，但是大量重复试验反映的规律并非在每一次试验中都发生； 其中合理的是 （A ）①② （B ）①③ （C ）③ （D ）②③
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
北京市朝阳区高三年级第一次综合练习 英语试卷2014．3 (考试时间l20分钟满分l50分) 本试卷共12页，共150分。考试时长120分钟。考生务必将答案答在答题卡上，在试卷上作答无效。考试结束后，将本试卷和答题卡一并交回。 第一部分：听力理解(共三节，30分) 第一节(共5小题；每小题l．5分，共7．5分) 听下面5段对话。每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你将有l0秒钟的时间来回答有关小题和阅读下一小题。每段对话你将听一遍。 例：What is the man going to read? A．A newspaper． B．A magazine． C．A book． 答案是A。 1．What are the two speakers talking about? A．A skirt．B．A clothes store．C．A blouse． 2．What will the two speakers do? A．Finish a report．B．Go for a walk C．Borrow some books． 3．What does the man ask the woman to do? A．Park the car B．Order the food quickly． C．Have a meal an hour later 4．Where are the two speakers? A．In a store．B．In a hotel．C．At the airport． 5．What is tlle woman worried about? A．Missing her flight． B．Having a traffic accident． C．Being late for the football game． 第二节(共10小题；每小题l．5分，共15分) 听下面4段对话或独白。每段对话或独自后有几道小题，从每题所给的A、B、C三个选项中选出最佳选项。听每段对话或独自前，你将有5秒钟的时间阅读每小题。听完后，每小题将给出5秒钟的作答时间。每段对话或独自你将听两遍。 听第6段材料，回答第6至7题。 6．Why was the woman on the news? A．She was a famous singer． B．She won a music competition． C．She wrote a song for the TV station． 7．What does the woman think of singing? A．It gives her great pleasure． B．It takes too much of her time． C．It will make her famous one day 听第7段材料，回答第8至9题。 8．Why will Ted go to see the woman？ A．To make a date B．To talk about the essay．C．To practice football．
2018北京市朝阳区初三综合练习（一） 地 理（选用） 2018. 5 学校 _____________ 班级 _______________ 姓名 _______________ 考号 _______________ 考生须知 1. 本试卷共12页，45题。在试卷和答题卡上认真填写学校、班级、姓名、考号。 2. 试题答案一律填涂或书写在答题卡上,在试卷上作答无效。 3. 在答题卡上，选择题用2B 铅笔作答，其他试题用黑色字迹签字笔作答。 4. 考试结束，请将本试卷、答题卡一并交回。 第I 卷单项选择题（共40道题,40分） 1. 麦哲伦环球航行和地球的卫星照片，共同证明了 A .地球的大小 B .地球的形状 C .地球的海陆分布 D .地表的海拔差异 4月4日至5日，全国大范围出现4月飘雪的景象，北京部分地区有中到大雪。读 图1、2,回答2~4题。 2. 此时，太阳直射点位于 A .①段 B .②段 C .③段 D .④段 3. 能反映此时节气的诗句是 A .清明时节雨纷纷 B 望河大暑对风眠 C .蒹葭苍苍，白露为霜 D .冬至阳生春又来 4. 图2中，表示此时北京天气状况的符号是 图2 2017年7月8日，在第41届世界遗产大会上，福建“鼓浪屿：历史国际社区”正式通过世界遗产大会的终审，成功列入世界文化遗产名录。读图3、4,回答5 ~7题。 5.图4照片拍摄的位置，最可能位于图3的 A ① B .② C .③ D ④ 6. 游览鼓浪屿应选择 A .厦门市景点分布图 B .厦门市交通图 C .鼓浪屿等髙线图 D .鼓浪屿导游图 7. 关于鼓浪屿申遗的描述，正确的是 A .申遗的主要目的是增加财政收人 B .申遗的主要目的是进行有效保护 C .申遗成功后，应大力兴办工业企业 D .申遗成功后，应将本地居民迁出岛外 读图5 ,回答8、9题。 8. 图5表示的地形类型是 A .平原 B .高原 C .盆地 D .山地 9. 图5中
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