北京市朝阳区九年级综合练习（一）
英语试卷
一、单项填空（共6分,每小题0.5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。
1.Mike has a little sister. name is Lily.
A.My
B.His
C.Her
D.Your
2. Students usually start their new term September every year.
A.on
B.in
C.at
D.for
3. I called Jim last night, he didn't answer the phone.
A.for
B.and
C.but
D.or
4. Kobe Bryant was one of basketball players in the world.
A.good
B.better
C.best
D. the best
5. ----do you usually do exercise on Saturdays?----At about 3 o'clock in the afternoon.
A. When
B. Where
C. Why
D. How
6. My best friend an old man get home yesterday evening.
A.helps
B.helped
C.is helping
D.will h elp
7. James enjoys watching movies, and he often a movie in his free time.
A.watches
B.watched
C.is watching
D.willwatch
8. As soon as the rain stops, we out to play football.
A.go
B.went
C.will go
D. have gone
9. My father in a panda protection center since 2010, so he knows a lot about panda.
A.works
B.worked
C.is working
D. has worked
10.----What were you doing at 10 o'clock yesterday morning?---- I with my parents.
A. read
B. will read
C. am reading
D. was reading
11.Look at the flowers on both sides of the street. They last month.
A. plant
B. planted
C. are planted
D. were planted
12. ----Could you tell me ?----Next Sunday.
A.w hen we will have a picnic
B. when we had a picnic
C. when will we have a picnic
D. when did we have a picnic
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。
I take after my mother. From her I took over a curious nature, a sense of adventure and bright red hair. However, I did not receive a talent（才官自）for 13 from her.
My mother never doubted that I would be a child Mozart. She found a strict Russian woman to be my piano teacher when I was four. I did whatever the teacher told me in order to 14 her. "Feel the music," she always told me. I "felt" it. But what is more unpleasant than too many wrong notes played continuously? She "felt” my music, too, which is why she always left with a（an（ 15 expression.
Once, in order to 16 rry practice, I managed to record one of ny own rehearsals（练习）. I put on the tape recording and read until the tape had finished. That method worked for a week, until my mother began to 17 why I always missed the same note. She came in and found that I had fallen asleep while the tape of my performance played on and on.
Realizing I couldn't be a Mozart, my mother told me to pick another instrument. From then on, I worked my way through several other instruments, but I still couldn't play any of them 18 .
Then my mother hit on another idea. She took me to a drama（戏剧）teacher. However, the teacher put me into painting scenery（舞台布景）instead of teaching to sing. Immediately I fell in love with this active and practical world, and I discovered that I had a skill for building and painting. I loved the 19 of taking our limited supplies and using them to make something beautiful!
Fm a sculptor（雕刻家）now, and every day I 20 once again the pleasure of being fully involved in the act of artistic creation. Ifs a wonderful feeling. I realize that my mother was trying to give me this feeling. Perhaps she went about it in the wrong way, but her heart was in the right place.
13.A.music B.sports c.cooking D.writing
14.A.praise B.please c.believe D.help
15.A.excited B.happy c.angry D.shy
16.A.stop B.continue c.begin D.escape
17.A.require B.argue c.wonder D.expect
18.A.secretly B.perfectly c.quietly D.politely
19.A.challenge B.change c.risk D.advice
20.A.create B.consider c.share D.experience
阅读理解（共36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26分,每小题2分）
A
AI （人工智能）makes our lives easier and better. Lefs see the amazing AL
Cool driverless bus
A bus door opens and you get on. Wait, where is the driver? Here is a new kind
of driverless bus called Apolong. It was produced in 2018. It can seat 14 people and
doesn't need a driver. The bus follows traffic rules.
Your close friend
Hi, everyone. I'm Xiaoice, a chatbot（聊天机器人）. I was "born" in 2014. I speak like a 17-year-old girl. If you feel lonely, you can talk with me. I'm good at
singing and telling stories. I want to be your friend!
World's first AI presenter
Hey, look! The famous Chinese presenter Qiu Hao is reporting the news for us.
But, is "he" really Qiu Hao? The answer is "no". This is the world's first AI presenter.
It was invented in 2018. It looks and speaks just like a real person.
Popular AI artist
This beautiful painting was at an auction （扌白卖）in 2018. It sold for about 3,000,000 yuan! But it is not a work by a famous painter, such as Vincent van Gogh.
It was painted by an AI artist. Three Frenchmen created the AI artist in 2017.
21.When was Apolong produced?
A. In 2019.
B. In 2018.
C. In 2017.
D. In 2014.
22.Both Qiu Hao and Xiaoice can.
A. drive
B. paint
C. swim
D. speak
23.created the AI artist.
A. Three Frenchmen
B. A 17-year-old girl
C. The Chinese presenter
D. Vincent van Gogh
As a teenager, school was difficult for me. I had a kind of attention disorder, which means I couldn't direct my attention to what I was doing. So when everyone else in the class was centering their attention on tasks 9 I could not.
In my first reading class, Mrs. Smith asked us to read a story and then write on it, all finished in 45 minutes. I immediately put up my hand and said, "Mrs, Smith, you see, the doctor said I have attention problems. I might not be able to finish the task. ”
She looked down at me through her glasses, saying, "You are not different from your classmates, young man. " With her encouragement, I tried. But I didn't finish the reading when the bell rang. I had to take it home.
In the quietness of my bedroom, the story suddenly all became clear to me. It was about a blind person, Louis Braille. He lived in a time when the blind couldn't get much education. But Louis didn't give up. Instead, he invented a reading system of raised dots（点）, which opened up a whole new world of knowledge to the blind.
Wasn't I the "blind” in my class, being made to learn like the "sighted” students? With thoughts running through my head, I found myself deeply attracted in reading and writing. I completed the task in less than 40 minutes. I realized that I was not different from others. I just needed a quieter place. If Louis could find his way out of his problem, why should I ever give up?
I didn't expect anything when I handed in my paper to Mrs. Smith, so it was quite a surprise when it came back to me the next day with an "A" on it. At the bottom of the paper were these words, " See what you can do when you keep trying?"
24.School was difficult for the writer because .
A.he didn't like the teacher
B.the tasks were too boring to him
C.he got a kind of attention disorder
D.his classmates talked with him in class
25.Mrs. Smith's words in Paragraph 3 show that .
A.she encouraged him
B.she laughed at him
C.she felt sorry for him
D.she was pleased with him
26. What can we learn from the passage?
A.Never stop reading.
B.Never give up easily.
C.How to be a great teacher.
D.How to learn as a blind.
Success seems to be what everyone longs for in life no matter how old he is, Students want to succeed at study. Adults look forward to their success at work. Have you ever wondered what is the key to success? Some may say the answer is good luck. Some may say hard work is the key. In fact, hard work really does pay oS. Scientists find that perseverance （坚持不懈）leads to better grades and higher achievements in school.
u Being passionate （热诚的）is not enough to make sure that you can achieve success in your schoolwork,v say researchers, and they thought of ''courage” as a key to success. Courage is also considered as effort in reaching long-term goals, and a strong will to continue one's efforts no matter what difficulties they might go through.
Researchers think that the finding could help create new training to help children develop the skill and help them to succeed in their future.
Researchers from the Academy of Finland studied more than 2,000 students from Helsinki. They were followed through their learning from 12 to 16, the sixth grade until the ninth grade in local school years. Researchers found that the factor （因素）that best predicts courage was related to goals. What they had achieved in their past learning played no role in developing the skill.
Professor Katariina Salmela-Aro, who led the study, said, “ Courage means a young person is really interested in his or her studies and does not give up easily. A key factor of courage is high perseverance when facing difficulties or in a terrible situation. The important finding is that these factors are the key to success and well-being. Our study shows the power of courage."
Professor Salmela-Aro also thinks it is important to develop new practices and build character to improve courage in teenagers. She added, "Young people should see everyday school work as part of their life in a wider context （背景）and set achievable goals for themselves. Schools must also serve as a place where it is safe to fail and learn to deal with setbacks. One must not be discouraged by setbacks, but draw power and new energy from them]
27.What is Paragraph 2 mainly about?
A.Where courage comes from.
B. How students can draw power.
C. What courage is thought of as.
D. Why having energy is important.
28.According to the passage, Professor Katariina Salmela-Aro believes that .
A.courage might be developed with the help of schools
B.teenagers with courage show strong interests in success
C.courage can help reduce the number of difficulties in learning
D.teenagers9 achievement in the past can influence their courage
29.The word "setbacks" in Paragraph 6 probably means "
A.changes
B. difficulties
C. weaknesses
D. efforts
D
Do you have good friends? Do you sometimes feel so close to them that they are like family to you?
It turns out that this isn't just an expression. A study by Yale University has found that you and
your friends have more genes （基因）in common than strangers do. Researchers looked at the genes of 1,932 people and compared them in pairs of unrelated friends and strangers. They found that friends have 1% of genes that match.
"1% of genes may not sound like much to the layperson （外行）, but to geneticists （遗传学家）it is a larger number, " Professor Nicholas Christakis of Yale University told Discovery News. In fact, this is the same amount of genes you share with your fourth cousins, those who have the same great-great-great grandparents as you.
So do you happen to become friends with people who share your genes? Not at all. In fact, it is evolution（进化）that brings you together.
People who share certain genes also share skills and have similar likes and dislikes, researchers said. In ancient times, it was important that people who were alike stayed together. For example, people who had a similar susceptibility （易感性）to the cold were more likely to help each other build a fire, giving them a better chance to stay alive.
Researchers also found that among all the genes studied, those producing a change in sense of smell were the most similar in friends. This is probably because people who smell things in the same way are more easily drawn to similar environments. For example, people who like the smell of coffee may hang out at cafes （咖啡馆）more often and as a result are more likely to meet and become friends with each other.
With their findings, the team has developed an interesting test called the u friendship score". It can help tell how big the chances are that two people will be friends by studying their genes.
So, here is a question for you: would you like to take this test and know in advance （提前）who your friends are going to be, or would you still prefer to learn about it by yourself and let time be the judge?
30.From the passage, we know that friends .
A. look like our cousin
B. share 1% of genes with us
C. feel close to our family
D. can help us when we feel cold
31.According to the passage, the writer probably agrees .
A.we develop our friendship by chance
B.our genes decide who we can make friends with
C.everyone should take the test called u friendship score"
D.people sharing certain genes have skills and interests in common
32.The writer takes the example of ancient people in Paragraph 5 to .
A.study how ancient people dealt with the cold
B.predict that similar environments lead to friendship
C.prove that it is evolution that brings friends together
D.explain why ancient people gave each other chance to keep alive
33.Which of the following would be the best title for the passage?
A.Friendship: Its Influence on People and Behavior
B.Friendship: Its Benefits to Teens and Decision Making
C.Friendship: Is it necessary to be judged by time?
D.Friendship: Is it possible to be influenced by genes?
四、阅读短文，根据短文内容回答问题。（共10分,每小题2分）
Psychologists（心理学家）are interested in the reasons why some 汽people like taking part in risky sports.
When they studied people who were learning to jump from a plane with a parachute, they found that the parachutists9 bodies produced large amounts of two hormones （激素），adrenaline （肾上腺素）and noradrenaline （去甲肾上腺素），just before they made their jump. These parachute hormones help to prepare us for any sudden activity. Adrenaline increases the heart beat and provides more sugar for the muscles （肌肉），while noradrenaline makes us react （反应）more quickly. However, noradrenaline also supplies energy to a part of the brain which controls feelings of pleasure.
A feeling of pleasure caused by this hormone makes certain people want to take part in dangerous sports.
Another possible reason is the level of excitement in part of the brain. According to some psychologists, the brain tries to manage a certain level of excitement. They believe that people who have a low level of excitement look for new experiences in order to fire themselves with excitement, but people who usually have a high level of excitement try to avoid risks in order not to become overexcited. If the psychologists are right, people with a low excitement level are the ones who enjoy taking part in dangerous sports and activities.
It is thought that people with low levels of excitement have a slower-reacting nervous system than people with higher levels. So it may be possible to find out your level of excitement by testing your nervous system. A quick way of doing this is to put some lemon juice on your tongue （舌头）.If you produce a lot of saliva （唾液），your nervous system has been affected （影响）by the lemon and so you probably have a high level of excitement ；if you produce little saliva, you probably have a low excitement level. If you have a low level, you might enjoy taking part in risky sports. However, this does not mean that you have to try parachuting J
34.Did the parachutists9 bodies produce large amounts of adrenaline and noradrenaline before they
made their jump?
35.What does adrenaline increase and provide?
36.Why do people with a high level of excitement try to avoid risks?
37.How can people find out their level of excitement?
38.Who may enjoy taking part in risky activities?
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。
文中已给由肉畚木计入总词数。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
假如你是李华，你们学校正在开展“垃圾分类”宣传活动，倡议大家在日常生活中正确地进行垃圾分类。为了达到更好的宣传效果，学校将在本月底开展一次英文演讲比赛。你们班的交换生Peter给你发邮件询问相关事情。请用英语回复一封邮件，告诉他演讲稿上交的时间，并分享你对演讲的一些想法。
提示词语: necessary, waste sorting （垃圾分类）,different bins （垃圾箱）,body languages 提7K问题：? When should you hand in the speech paper?
? What would you like to share with Peter about the speech?
题目②
突如其来的新冠疫情（COVID-19 pandemic（阻挡了我们如期回归校园，却阻挡不了我们学习的脚步。“停课不停学”的两个多月里，我们走进了“空中课堂”，渐渐习惯了“线上学习”。我们的成长没有因疫情而停滞。
某英语网站正在开展以“线上学习”为主题的征文活动。假如你是李华，请用英语写一篇短文投稿,谈谈为了提高学习效率，你做过什么，以及这样做给你带来的好处。
提示词语：make a timetable, take notes, manage time, make progress
提ZKl可题：? What did you do to learn better at home?
? What benefits have you got from doing so?
北京市朝阳区九年级综合练习（一）
英语试卷参考答案及评分标准2020. 5
知识运用（共14 分）
一、单项填空（共 6 分，每小题 0.5 分）
1. C
2. B
3. C
4. D
5. A
6. B
7. A
8. C
9. D10. D11. D12. A
二、完形填空（共 8 分，每小题 1 分）
13. A14. B15. C16. D17. C 18. B 19. A 20. D
阅读理解（共36 分）
三、阅读短文，选择最佳选项。（共26 分，每小题2 分）
21. B 22. D23. A24. C25. A26. B27. C28. A29. B
30. B31. D32. C 33. D
四、阅读短文，回答问题。(共 10 分，每小题 2 分)
12.Y es.
13.Adrenaline increases the heart beat and provides more sugar for the muscles.
14.In order not to become overexcited.
15.By testing their nervous system.
16.People with a low excitement level. / People who produce more noradrenaline. / People
who produce little saliva when putting lemon juice on their tongues.
书面表达（10 分）
五、文段表达(10 分)
17.参考范文：
题目①
Dear Peter,
I’m glad to receive your email. We need to hand in the speech paper before next Friday. Now I’d like to share some ideas about how I will prepare for my speech.
First, it’s necessary to tell people to do waste sorting at the beginning of the speech. Besides, the key information of the speech is about how to sort waste. For example, put waste into different bins.
To make my speech more attractive, I plan to use some body languages. Hope my ideas will be helpful.
If there is anything more that I can help with, please let me know. Yours,
Li Hua
题目②
Studying online plays an important role during the COVID-19 pandemic. In order to learn better at home, I made a timetable to help me make full use of time. I always listened to my lessons carefully and took notes. When I had some difficulties in learning, I asked my teachers for help by QQ or WeChat.
In a word, I have benefited from online studying. I have learned how to manage time and have made great progress in my lessons.
评分标准一、选择题
答错或不答均不给分。
二、第四大题（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。
三、第五大题(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，
共 10 分。具体评分标准如下：
第一档：（10-9分）
完全符合题目要求，达到写作目的；信息点齐全，有适当的扩展；语法结构正确，词
汇丰富，语意连贯，字体工整。允许有少量语言知识、大小写和标点错误。
第二档：（8-6分）
符合题目要求，基本达到写作目的；信息点基本齐全，但没有适当的扩展；语法结构和
词汇基本满足文章需要。语意基本连贯，书写清楚。允许有一些语言知识、大小写和标点
错误，但所有错误不影响整体理解。
第三档：（5-4分）
部分符合题目要求，没完全达到写作目的；漏掉主要信息，无关内容较多；语法结
构单调，词汇有限。语言不通顺，语意难以理解，书写潦草。语言知识、大小写和
标点错误较多，影响整体理解。
第四档：（3-0分）
不符合题目要求，没达到写作目的；有效内容很少；语法结构混乱，词汇贫乏。言不达意，语言知识、大小写和标点错误随处可见。
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)
2018年上海市初中毕业统一学业考试 英语试卷 考生注意 本卷有7大题,共94小题 2.试卷满分150分。考试时间100分钟。 全部试题均采用连续编号。请将所有答案做在答题纸的指定位置上,做在试卷上一律不给分。 Part I Listening(第一部分听力) 1. Listening comprehension(听力理解)(共30分) A. Listen and choose the right picture(根据你听到的内容,选出相应的图片)(6分) 1、________ 2、_________ 3、__________ 4、__________ 5、__________ 6、__________ 上海市教育考试院保留版权 初中学业考试(2018)英语试卷第1页(共10页)
B. 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分) 7. A)Apple. B)Banana. C) Orange . D)Pear. 8.A)At8:45. B)At 9:00. C)At9:15. D)At 9:30. 9. A)By bus. B)By bike. C) By car. D)By underground. 10. A)Rainy. B) Cloudy. C)Sunny. D )Windy. 11. A)Visit his uncle. B)Visit his classmates. C) Go to London. D) Go to a language camp. 12. A)In a store. B)At home. C) At the cinema. D)In a restaurant. 13.A) Husband and wife. B) Doctor and patient. C)Shop assistant and customer. D)Teacher and student. 14. A) Talk to Lucy. B)Go to the supermarket. C) Eat more. D)Lose some weight. C. Listen to the dialogue and tell whether the following statements are true or false TF 列句子是否符合你听到的对话内容,符合的用“T”表示,不符合的用“F”表示)(6分) 15. Mary has just become a college student. 16. Simon doesn’t enjoy classroom discussions. 17. Mary has nothing interesting to do after class. 18. Simon will volunteer for an international exhibition in Shanghai. 19. Mary and Simon will go to Shanghai together in five months. 20. Simon gives Mary some suggestions about how to choose a job in China. D. 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)(10分) 21. Kitty wanted to plant a _____ ______with beautiful flowers for Mum's birthday. 22. Dad found that the flowers were _______ ______. They were plastic. 23. Dad went to Mr. White _______ _______some flower seeds. 24. Kitty and Dad worked for _______ ______ before Mum came back. 25. After Mum heard the ________ ________ she was moved to tears. 初中学业考试(2018)英语试卷第2页(共10页)
上海市松江区中考一模（即期末）试题 英语 （满分150分，完卷时间100分钟） 考生注意：本卷有7大题，共94小题。试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。 Part 1 Listening (第一部分听力) I.Listening comprehension (听力理解) (共30分) A.Listen and choose the right picture (根据你听到的内容，选出相应的图片) (6分) 1. ________ 2. ________ 3. ________ 4. ________ 5. ________ 6. ________ B. 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分) 7. A) On foot. B) By underground. C) By bus. D) By car. 8. A) Because they didn’t have any classes. B) Because the bus broke down. C) Because the weather was terrible. D) Because he had to attend a meeting. 9. A) Cooking dishes. B) Buying vegetables. C) Having dinner. D) Borrowing books. 10. A) Kitty. B) Jane.
C. A book. B. A magaz ine. C. In November. B. I n February. C. Some ink. B. A pen cil. B. In a post office. C. At a ticket office. B. She visited her sister. C. She watched a football game. C. A book. A 、B 、C 三个选项中选出最佳选项。 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 后， 例： A. A n ewspaper. 答案是A 。 1. When does the rainy seas on start? A. In Janu ary. 2. What does the woma n n eed? A. A pen. 3. Where are the two speakers? A. In a supermarket. 4. What did the woma n do last ni ght? A. She saw a movie. 5. What are the two speakers talking about? A. Networks. B. Holidays. 第二节（共10小题;每小题1.5分，共15分） 听下面4段对话或独白。每段对话或独白后有几道小题，从每题所给的 听每段对话或独白前，你将有 独白你将听两遍。 听第6段材料，回答第6至7题。 6. Which of the followi ng is the lost girl? 30分） 节（共5小题；每小题1.5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 你将有10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。 What is the man going to read? 第一部分：听力理解（共三节, 第士 北京市朝阳区2016年高三一模试卷 英语试卷 2016. 4 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。 7. What does the man ask the woma n to do? A. Look for the girl by herself. B. Stay at the front of the store. 听第7段材料，回答第8至9题。 8. Why does the man call the compa ny? A. To give advice on the job. B. To express prefere nee for the job. 9. What is the duty of a marketi ng assista nt? A. Travelli ng around in the first six mon ths. B. Doing market research in differe nt cities. C. Collect ing in formatio n and writ ing reports. 听第8段材料，回答第10至12题。 10. What does the speaker suggest competitors do at first? A. Set up a team. B. Choose a topic. 11. What prize can the first-prize winners get? A. Notebook computers. B. Digital cameras. 12. When can the competitors get the result? A. On May 30th. B. On August 15th. 听第9段材料，回答第13至15题。 13. Why does the man take part in the race? A. He is in poor health. B. He is con fide nt of his stre ngth. 14. What does the man think of the young people no wadays? A. They don't get much exercise. B. They seldom watch games on TV. 15. What does the man suggest the woma n do? G C. Go back to the vegetable sect ion. C. To ask for in formati on about the job. C. Register for the competiti on. C. A trip to Australia. C. On October 1st C. He is setting an example for others. C. They love all kinds of popular sports.
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)．
上海市英语试卷 一、单选题（共20小题） 1．Which of the following words is pronounced | e:p| A．shape B．sheep C．shop D．ship 2．Nowadays I can choose online courses and study by______ A．I B．me C．my D．myself 3．I love this picture_____ you beside the music fountain A．in B．of C．on D．at 4．There was a big crowd waiting____ the opening ceremony to start A．by B．from C．for D．with 5．Rose received a letter full of love from her parents on her_____ birthday A．sixteen B．sixteen’s C．sixteenth D．sixteenths 6．Alex did the project on community service____ better than his classmates A．so B．very C．too D．much 7．Leave the relevant books behind，____ you won’t be able to think independently A．or B．and C．so D．but 8．______Mike didn’t win the race, he was still wearing a smile on his face A．If B．since
普陀区2017 学年度第一学期初三质量调研英语试卷 Part 2 Phonetics, Grammar and Vocabulary II. Choose the best answer(选择最恰当的答案) 20 分 26.Which of the following underlined parts is different in pronunciation from others? A.Put your hand on my shoulder B.Mother is so proud of me C.Tom drew a mouse just now D.Can the kid count numbers 27.In order to keep fit ,Simon goes for swim after work every day. A./ B.a C.an D.the 28.the toy attracted many people’ s attention, it didnhave many’buyerst. A.If B.Though C.As D.Because 29.Stephen learned skating several months when he lived in German. A.on B.in C.at D.for 30.At last I saw the wild lions and elephants in Africa with own eyes! A.I B.me C.my D.mine 31.All the seats in the library are empty now. You may take of them. A.either B.neither C.any D.both 32.The parents haven ’t heard their kid in Europe for a long time. A.at B.to C.with D.from 33.The brave fire fighters saved the people in the building one after. A.another B.the other C.others D.the others 34.Jane ’twins brothers are making much progress this term than last term. A.great B.greater C.greatest D.the greatest 35.The search for the missing old man continued he was found. A.until B.while C.after D.since 36.We saw a huge rainbow on our way home., I had my camera with me. A.Luck B.Lucky C.Luckier D.Luckily 37.Look! Someone up the hall already and we can just relax! A.cleans B.will clean C.cleaned D.has cleaned 38.Mr,Drake called 5 minutes ago. He’liked your nephew his fence. A.fix B.fixes C.to fix D.fixed 39.Yesterday the funny short play made every audience in the theater. https://www.doczj.com/doc/7e18179982.html,ugh B.to laugh C.would laugh https://www.doczj.com/doc/7e18179982.html,ughed 40.When he retired at 65,he painting in over 20 cities in Europe and Asia. A.teaches B.has taught C.had taught D.would teach 41.Don’ t worry!Our boss iscoming and you there in five minutes. A.will meet B.meet C.met D.has met 42.--did the winner of the bicycle race ride? --At the speed of 40km/h. A.How long B.How fast C.How much D.How far 43. Dustin has been warned that he lose at least 10 pounds if he wants to stay healthy. A.may B.can C.would D.should 44.--It’ s so kind of you to hold the doorfor me.
2018北京市朝阳区高三（一模） 地理 注意事项： 1.本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。答题前，考生务必将自己的姓名、考生号填写在答题卡上。 2. 回答第Ⅰ卷时，选出每小题的答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号。写在试卷上无效。 3. 回答第Ⅱ卷时，将答案填写在答题卡上，写在试卷上无效。 4. 考试结束，将本试卷和答题卡一并交回。 第Ⅰ卷 本卷共35小题。每小题4分，共140分。在每个小题给出的四个选项中，只有一项是符合题目要求的。 北京时间2017年9月15日19时55分卡西尼号土星探测器发出的最后信号被地球接收。土星的黄赤交角为26.73°，图1为土星照片。据此完成第1-2题。 1.土星 A. 与地球和木星相邻 B. 光环为无数小卫星发射光线所致 C. 表面温度较地球高 D. 出现极昼的最低纬度较地球低 2. 最后信号 A. 被地球接收时，旧金山(37°48′N,122°25′W)所在时区的时间为15日3时55分 B. 被地球接收时，孟买(18°56′N,72°49′E)已进入黑夜 C. 被地球接收后的一周内，珀斯(31°52′S,1l5°53′E)正午的日影变长 D. 被地球接收后的一周内，北京升旗时间越来越早 2018 年1月7 日撒哈拉沙漠边缘的艾因塞弗拉镇降下了38 年来的第三场雪,该地前两次降雪分别在2016年和2017 年。专家认为，该地近年来出现的降雪与北极地区海冰融化加快致使欧洲寒潮增强有关。图2为相关地区多年1月等压线形势示意图,图3为艾因塞弗拉镇所在地区地形图。读图,完成第3-4题。
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
2019年上海市初中毕业统一学业考试 英语试卷 (满分150分，考试时间100分钟) 考生注意：本卷有7大题，共99小题。试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。 Part I Listening(第一部分听力) I．Listening comprehension(听力理解) (共30分) A． Listen and choose the right picture(根据你听到的内容，选出相应的图片) (6分) 1._______ 2. _______ 3. _______ 4. _______ 5. _______ 6. _______ B． 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) (10分) 7．A)$700．B)$500．C)$300．D)$200． 8．A)English．B)French．C)Chinese．D)Canadian． 9．A)Jane’s．B)Peter’s．C)Betty’s．D)Sally’s． 10．A)Father’s Day．B)Mother’s Day．C)Teachers’ Day．D)Children’s Day． 11．A)He asked his teacher for help． B)He worked it out himself． C)He asked his classmate for help．D)He found the answer from the Internet． 12．A)Because Lisa’s dad is strict．B)Because he didn’t buy a gift． C)Because Lisa’s dad doesn’t like him. D)Because he’s never met Lisa’s dad． 13．A)Mother and son．B)Teacher and student． C)Doctor and patient．D)Waitress and customer． 14．A)Hong Kong．B)Museums．C)Travelling．D)Food． 15．A)In a bank．B)In a restaurant． C)In a bookstore． D)In a hotel． 16．A)She wants to work for Mr．Jones．B)Mr．Jones can fix the recorder． C)She wants to meet Mr．Jones．D)Mr．Jones needs a recorder． C． 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) (7分) 17．One day, Henry took his son to the country by train． 18．They stayed with a poor family to know about the life there． 19．Tom told his father that he didn’t like his trip to the country．
上海版2020年中考英语一模试卷A卷 姓名:________ 班级:________ 成绩:________ 一、完形填空 (共2题；共20分) 1. （10分）完型填空 When you were young, who rode you around on the back of his bike? Who played football and flew kites with you in the park? Who helped you 1 your first difficult maths problem? Who taught you the difference between 2? Your dad. Now it is your turn to do something for him. This Sunday, June 18, is Father's day. So why not do something 3 to thank your dad? The idea of Father's Day came from a(n)4lady called Sonora Smart Dodd in 1909. She wanted a special day to honor(纪念)her father. He raised(抚养)six children by himself5 his wife died during the birth of their 6_ child. Dodd thought there needed to be a day to honor great and loving dads. Her father was born7 , so she chose to hold the first Father's Day celebration on his birthday in 1910. In 1924, US president Calvin Coolidge 8the idea of a national Father's Day. Finally, in 1966, the third Sunday in June was made Father's Day. There are many ways to 9 your love and thanks. For example, send him a greeting card or a red rose. If he has a 10 , cover his desktop with words like “I love you, Dad.” （1） A . with B . to C . for （2） A . old and young B . big and small C . right and wrong （3） A . easy B . special C . funny （4） A . American B . Japanese C . British
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
浦东新区2018学年度第一学期期末质量测试 初三英语 （满分150分，考试时间100分钟） Part I Listening (第一部分听力) I. Listening Comprehension(听力理解)（共30分） A. Listen and choose the right picture.(根据你听到的 内容，选出相应的图片)（6分） E F G H 1._______ 2.________ 3._________ 4._________ 5._______ 6.________
B. 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分） 7. A） Happy B) Tired C) Busy D) Sad 8. A） A physics club B) A dancing club C) A music club D) A movie club 9. A） To work in McKing B) To have lunch C) To busy a hamburger D) To help others 10. A） A policeman B)A teacher C) A director D) An engineer 11. A） 10 yuan B) 60 yuan C) 70 yuan D) 80 yuan 12. A） In a restaurant B) In a library C) In a cinema D)In a hospital 13. A） Her father B) Her friends C) Her classmates D) Her cousins 14. A）She doesn’t like fish B) She isn’t interested in fish C) She likes eating fish D) She has had enough
2016年北京市朝阳区高三一模化学试卷（带解析） 满分: 班级：_________ 姓名：_________ 考号：_________ 一、单选题（共7小题） 1． 中国传统文化对人类文明贡献巨大，古化文献中充分记载了古代化学研究成果。下列关于KNO3的古代文献，对其说明不合理的是（） A．A B．B C．C D．D 2． N2（g）与H2（g）在铁催化剂表面经历如下过程生成NH3（g）：
下列说法正确的是（） A．Ⅰ中破坏的均为极性键 B．Ⅳ中NH2与H2生成NH3 C．Ⅱ、Ⅲ、Ⅳ均为放热过程 D． N2(g)+3H2(g)2NH3(g) △H＞0 3． 下列检测方法不合理的是（） B．B C．C D．D A．A 4．某厂用Na 除掉苯中的水分。某次生产误将甲苯当做苯投进反应釜中，由于甲苯中含水量少，最后反应釜还残留大量的Na。下列处理方法更合理、更安全的是（） A．打开反应釜，将Na 暴露在空气中与氧气反应
B．向反应釜通入Cl2，Na 在Cl2中燃烧生成NaCl C．向反应釜加大量H2O，通过化学反应“除掉”金属钠 D．向反应釜滴加C2H5OH，并设置放气管，排出氢气和热量 5． 《常用危险化学用品贮存通则》规定：“遇火、遇热、遇潮能引起燃烧、爆炸或发生化学反应，产生有毒气体的化学危险品不得在露天或在潮湿、积水的建筑物中贮存”。下列解释事实的方程式中，不合理的是（） A．贮存液氮的钢瓶防止阳光直射：N2+O22NO B．硝酸铵遇热爆炸：2NH4NO32N2↑+O2↑+4H2O↑ C．干燥的 AlCl3遇水产生气体：AlCl3+3H2O==Al(OH)3+3HCl↑ D．火灾现场存有电石，禁用水灭火：CaC2+2H2O→Ca(OH)2+C2H2↑ 6． 下列“试剂”和“试管中的物质”不．能．完成“实验目的”的是（） B．B C．C D．D A．A
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