闵行区2015年初三英语一模考试
（满分150分，完卷时间100分钟）2015.1
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卡上完成，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)
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) Action movies. B) Funny films. C) Cartoons. D) Romantic movies.
8. A) A pilot. B) A policeman. C) A doctor. D) A teacher.
9. A) In Beijing. B) In Shanghai. C) In New York. D) In London.
10. A) $8. B) $10. C) $12. D) $14.
11. A) Fine. B) Cloudy. C) Sunny. D) Rainy.
12. A) Three cups a day. B) Four cups a day. C) Two cups a day. D) One cup a day.
13. A) Doctor and patient. B) Husband and wife.
C) Teacher and student. D) Waiter and customer.
14. A) Peter likes doing something useless. B) The weather must be fine.
C) Peter always listens to his wife. D) Peter will not clean the car right now.
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内容, 符合的用“T”表示，不符合的用“F”表示) (7分)
15. Mary didn't sleep very well last night because she played music too late.
16. Jane and Mary weren't late for school as they went to school by bus.
17. Mary had dinner in a fast food restaurant with her parents.
18. The man near Mary was smoking during the dinner and this made Mary angry.
19. Some people didn't turn off their mobile phones because the movie was boring.
20. From the passage we know Mary didn't have a good time today.
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）（7分）
21. If you do not understand the question, you should put up your hand and ask the teacher to
__________ __________.
22. Another custom is that there is __________ __________ for not doing your homework.
23. It is your responsibility to find out __________ __________ you have missed.
24. In America, it is thought __________ __________ be late, so you must be on time.
25. Entering a teacher's office or any other office with a closed door __________ __________
first is not polite.
Part 2 Phonetics, Vocabulary and Grammar
(第二部分语音，词汇和语法)
II．Choose the best answer (选择最恰当的答案) ：（共20分）
26. Mike played a joke on his classmates after class. Which of the following is correct for the
underlined word in the sentence?
27. Farmers plant the seeds of hope in ______ spring and wait for their growing.
A) / B) a C) an D) the
28. Michael Jordan is my favourite basketball star and I like ______ very much.
A) he B) himself C) his D) him
29. Iphone products are becoming more and more popular in China ______ many reasons.
A) as B) on C) for D) about
30. Three gunmen broke ______ a book store and stole many great books last night.
A) up B) down C) out D) into
31. - ______ do you practice your English reading?
- Every day. You know, it is very important.
A) How often B) How soon C) How long D) How fast
32. The teacher asked what was happening, but ______ answered. We were all silent.
A) everybody B) nobody C) somebody D) anybody
33. The wonderful special effects make Transformers (变形金刚) one of ______ films of the year.
A) exciting B) more exciting C) most exciting D) the most exciting
34. The music from the next door sounded ______. It almost drove me mad.
A) beautiful B)sweet C) awful D) healthy
35. Ben ______ lift the heavy box by himself, so he asked his father for help.
A) mustn't B) needn't C) couldn't D) shouldn't
36. I failed in the driving test last time, ______ I have to take it again next month.
A) and B) but C) so D) or
37. You won't calculate faster than computers ______ you have a really amazing brain.
A) if B) unless C) when D) because
38. Perhaps there will be no cormorant fishermen in the world in 50 years, ______?
A) will there B) will they C) won't there D) won't they
39. Recently many young customers ______ to give up their old mobile phones and buy the new
Iphone 6.
A) decide B) have decided C) had decided D) decided
40. Simon's father promised that they ______ a cruise trip to Europe the next summer.
A) will take B) are taking C) would take D) were taking
41. Many houses ______ during the earthquake happened in Yunnan, China this May.
A) were destroyed B) are destroyed C) has destroyed D) had destroyed
42. Volunteering is the only best way ______ about how the rest of the world lives.
A) know B) knows C) knowing D) to know
43. My little brother was keen on ______ stamps when he was young.
A) collect B) collected C) collecting D) to collect
44. - In my opinion, pictures can help us improve our memory, especially silly ones.
- ______
A) Congratulations! B) You're welcome. C) All fight. D) I agree with you.
45. - Would you like me to borrow the comic strips from the library for you?
- ______
A) Not at all. B) That's very kind of you.
C) I'm afraid not. D) That's all fight.
III. Complete the following passage with the words or phrases in the box. Each can only be used once. (将下列单词或词组填入空格。每空限填一词，每词只能填一次) （共8分）
A. washed
B. thinks
C. completely
D. alone
E. How about
A man goes into a pet shop and tells the owner that he wants to buy a pet that can do everything. The shop owner suggests a faithful dog. The man replies, "Come on, a dog?" The owner asks, " 46 a cat?" The man replies, "No way! A cat certainly can't do everything. I want a pet that can do everything!" The shop owner 47 for a minute, then says, "I've got it!
A centipede!(蜈蚣) " The man says, "A centipede? I can't imagine a centipede doing everything, but okay... I'll try a centipede. " He gets the centipede home and says to the centipede, "Clean the kitchen." Thirty minutes later, he walks into the kitchen and... It's spotlessly clean! All the dishes and bowls have been 48 , dried, and put away; the tables cleaned; the appliances sparkling; the floor waxed. He is 49 amazed. He says to the centipede, "go clean the living room."
A. furniture
B. what's going on
C. experience
D. putting on
E. ever
Twenty minutes later, he walks into the living room. The carpet has been vacuumed; the 50 cleaned and dusted; the pillows on the sofa plumped; Plants watered. The man thinks to himself, "This is the most amazing thing I've 51 seen. This really is a pet that can do everything!" Next he says to the centipede, "Run down to the comer and get me a newspaper." The centipede walks out the door. 10 minutes later.., no centipede. 20 minutes later.., no. centipede. 30 minutes later.., no centipede. By this point the man is wondering
52 . So he goes to the front door, opens it... and there's the centipede sitting right outside. The man says, "Hey!! I sent you down to the corner store 45 minutes ago to get me a newspaper. What's the matter?! "The centipede says, "I'm going! I'm going! I'm just 53 my shoes! "
IV. Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子) (共8分)
54. It is absolutely right that a good detective never jumps to __________. (conclusion)
55. On the __________ day of this year, I wrote to Dad to tell him I love him. (one)
56. Children should learn to look after __________ instead of depending on their parents. (they)
57. Surfing the interact, like reading, can also make us learn much __________. (know)
58. The speech __________ talks about how to have a healthy diet. (main)
59. Keeping pet dogs is a good idea, and we can learn about __________ from it. (responsible)
60. In the future, Joe would like to __________ a truck like his father. (driver)
61. We've got ready to __________ the unknown world with everything we have. (cover)
V. Rewrite the following sentences as required（根据所给要求，改写下列句子。每空格限填一词) (共14分)
62. The young man denied stealing the purse from the old lady on the bus. (改为否定句)
They young man __________ __________ stealing the purse from the old lady on the bus. 63. We are going to move into the newly-decorated house in a year. (对划线部分提问)
__________ __________ are you going to move into the newly-decorated house?
64. There were so many people that we couldn't enjoy the beautiful view. (改为简单句)
There were __________ many people for us __________ enjoy the beautiful view.
65. We're not able to give up the life of the poor girl for the time being. (保持句意基本不变)
We're not able to give up the life of the poor girl, __________ __________.
66. People will talk about the safety of girls during the next meeting. (改为被动语态)
The safety of girls __________ __________ talked about during the next meeting
67. My brother asked, "Has Lin Dan won the game?" (合并成宾语从句)
My brother asked __________ Lin Dan __________ won the game.
68. easy, to, on the Internet, is, book, a ticket, it (连词成句)
_____________________________________________________________________
Part 3 Reading and Writing
(第三部分读与写)
IX. Reading Comprehension (阅读理解)：(共50分)
A. Choose the best answer (根据文章内容，选择最恰当的答案)：(12分)
Dmitri is a 12-year-old student in Russia. We asked him about the things he does in a typical day.
What time do you usually get up ?
I usually get up at 7:30 a.m. for school. In winter, it's still dark and cold. You can see the vapour from your own breath! I am reluctant(勉强得) to get out of bed.
My family lives in a small fiat. Every morning, I fold up the bedclothes and mattress (床垫) and store them in the cupboard.
What do you have for breakfast?
We have substantial breakfast in the school canteen. I like hot milk, bread with jam, or cheese and biscuits to keep me from being cold. And I felt quite satisfied after I have the breakfast.
How do you get to school?
My brother and I go to the same school. We either go by bicycle or we walk.
Why do you walk if you have bicycles?
We go by bicycle when there is no snow. When the weather is very bad, it is safer to walk.
Where is your school?
We go to Secondary School 27 in Izhevsk. It is about 30 minutes' walk from home, or 10 minutes by bike. And cycling is the quickest way to go to school.
What time do classes begin?
Classes start at 9 a.m. and finish at 2:30 p.m. We have a break at 11:15 a.m. and lunch break at 12:30 a.m.
What subjects do you study?
We study Russian language and history. And we study English, Maths and Geography. Boys have Manual Work classes while girls have Arts and Crafts.
Are you taking part in any after-class activities?
I have football practice on Tuesdays after school. The other days, I stay with my classmates and do homework for two hours because my home is in a very small space.
69. Dmitri finds it difficult to get up for school in winter because ______.
A) it is still dark and cold B) it is rainy
C) there is water vapour D) his family lives in a small flat
70. The underlined word "substantial" in line 10 refers to ______.
A) unhealthy B) bad C) rich D) amazing
71. Dmitri feels ______ after breakfast.
A) sad B) satisfied C) hungry D) cold
72. Dmitri thinks cycling is the ______ way to go to school.
A) quickest B) safest C) most exciting D) best
73. The underlined word "it" in line 19 refers to ______.
A) Izhevsk B) Dmitri's home C) Dmitri's bicycle D) the distance
74. You can probably find this article ______.
A) in a comic B) in a teen magazine C) in a movie review D) in an encyclopedia
B. Choose the words or expressions and complete the passage（选择最恰当的单词或词语完
成短文)（12分）
Emily Mason and George Peters have lived next door to each other as long as they can remember. When they were little children, they used to play together. They were good friends, 75 they sometimes fought over toys or argued about what games they would play. As they grew older, they played together less.
Emily preferred to be with girls and George preferred to play with boys. When they were about fifteen years old, they almost stopped speaking to each other, not because they had disagreed with each other about anything, but because they belonged to different groups. Emily had begun to study French, and she 76 French so much that she began to write short plays in French. In addition, she liked television programmes, and she was interested in watching football games very much. Her mother used to say, "Emily, I've 77 heard of a girl who likes football as much as you do." Mrs. Mason simply did not approve of her daughter's interest. Football, she felt, was for men and boys.
While Emily was working on her French lessons or watching football games on 'IV, George was working for his father in his store after school. He liked selling things to people. Mr. Peters found George so helpful that he thought about offering him a higher 78 . When George wasn't working at the store, he would like to be with a group of his boy friends who were
organizing a sports team.
79 , it was football that brought Emily and George back together. When George was going home one afternoon, he looked in the window ,of Emily's living room and he saw that she was watching a football game on TV. He walked up and knocked at the door. Emily was surprised to see him, but she asked him to come in, and they watched the rest of the game together. At some time during the afternoon, George looked at Emily, and he noticed that she had become a very pretty young lady. Emily and George are good friends again. They still have 80 ideas about things sometimes, but they agree with each other that football is the world's best game. Mrs. Mason doesn't seem to disapprove of her daughter's interest in football as much as used to.
75. A) though B) because C) unless D) while
76. A) liked B) hated C) created D) imagined
77. A) ever B) already C) never D) yet
78. A) point B) pay C) proof D) program
79. A) In all B) In return C) In short D) In fact
80. A) famous B) different C) wonderful D) similar
C) Read the passage and fill in the blanks with proper words（在短文的空格内填入适当的
词，使其内容通顺，每空格限填一词，首字母已给):（14分）
At the airport stands a DCIO aeroplane. From time to time people are taken c 81 onto the plane because they are blind. They are not passengers and the plane is not going anywhere. These people are going to have an operation to restore(回复) their sight.
The aeroplane is a flying eye hospital that belongs to a medical charity called ORBIS. This organization was established by an American eye doctor called David Paton in 1982. Dr. Paton wanted to treat people who were blind in poor countries. He r 82 that it would not be cheap to set up hospitals in every poor country. So he decided to create a hospital which could go to the places where blind people were most in need of eye doctors.
ORBIS has carded out almost 300 medical programmes in over 70 countries and restored the sight of 20000 people. ORBIS has a 83 trained many local doctors and nurses in the skills needed to give blind people back their sight.
The ORBIS team consists of five doctors and six nurses drawn from a group of 600 volunteer eye experts in 30 countries. For each programme the ORBIS team flies to an area where blindness is a main p 84 . The team stays in the area for three weeks operating on patients and training local doctors.
The flying eye hospital has a large operating room, a laser treatment room and an audio-visual centre. As the eye experts perform their operations in the operating room, the local doctors can watch the surgery and learn t 85 the two-way audio-visual system (双向声像系统).
ORBIS is not connected with any country. The United Nationhas praised ORBIS as a model organization that goes beyond political, religious and cultural differences. ORBIS is e 85 to run, however. It receives money from private donations and other charities to meet its 80 million US dollars every year. ORBIS is a great s 87 . It continues to fight against the tragedy of blindness wherever it is found throughout the world.
D．Answer the questions（根据短文内容回答下列问题）（12分）
Tom was a shopkeeper. He had a small corner shop. It was open from seven in the morning until eleven at night and sold many different things. Though Tom worked hard in his shop for too long, he had a good business and he felt happy every day.
Then a supermarket opened across the street. The supermarket was ten times the size of Tom's shop.
The manager of the supermarket wanted to take Tom's customers away from him. He found out what Tom's prices were and then made his prices lower than Tom's.
People quickly stopped buying things from Tom's shop. They bought everything from the supermarket instead. Soon Tom's business was very bad and he was angry.
"It's not fair," Tom thought, "I must do something to teach that supermarket manager a lesson."
The price of steak in the supermarket was $5.00 a pound. Tom put a sign in his window, "Steak--S4.50 a pound."
The next day the price of steak in the supermarket was $4.25 a pound. Tom changed the sign in his window. "Steak--S4.00 a pound."
An hour later, the sign in the supermarket said, "Steak--S3.75 a pound." Ten minutes later the sign in Tom's window said, "Steak--S3.5 a pound."
Five minutes later the sign in the supermarket said, "Steak--S2.5 a pound." Twenty seconds later the sign in Tom's window said, "Steak--S1.00 a pound."
The manager of the supermarket ran across the road into Tom's shop. "This price cutting must be stopped," he said, "Steak is costing me $4.00 a pound. I'm selling it at $2.50 a pound. I'm losing money every minute!"
'I’ll stop cutting all my prices," Tom said, "If you stop cutting all yours."
The supermarket manager agreed, and the two men shook hands. Tom smiled. He had not lost any money on the steak. He did not sell steak.
88. Did Tom feel happy though he worked hard for too long every day?
___________________________________________________________.
89. How big was the supermarket across Tom's shop?
It was ______________________________________________________.
90. How did the owner of the supermarket take away many of Tom's customers?
By ________________________________________________________.
91. Why did the supermarket manager ask Tom to stop cutting his prices?
___________________________________________________________.
92. What did Tom and the manager agree to do at the end of the story?
___________________________________________________________.
93. What do you think of Tom? What can you learn from the story?
___________________________________________________________.
VII. Writing (作文): (20分)
94. Write a passage of at least 60 words on the topic "Learning to be polite". (以“学会礼貌”为
题写一篇不少于60个词的短文，标点符号不占格。)
提示：
某英语报社正在举办“学会礼貌”的正文活动。请你以“学会礼貌”为题写一篇不少于60词的短文，谈谈你对礼貌的理解；请列举至少三个不礼貌的行为，并谈谈怎样才能成为有礼貌的人。
(注意：文中不得出现任何姓名、校名及其它相关信息，否则不予评分。)
The following are for reference only. (以下短语仅供参考)
laugh at make noise smoke in public
give a seat to ... keep quiet be friendly (helpful...)
闵行区2015年初三英语模拟练习（十六）
听力原文和参考答案
Part 1
A.
1. This is the new clock I bought last Sunday. (G)
2. Cormorant fishing is a traditional Chinese skill. (D)
3. Mr. Jones locked his expensive vase in the safe. (E)
4. How happy Mary is to hold a pet dog in her arms! (A)
5. My sister likes to practise playing the violin in the park. (F)
6. It's very important to eat enough fruits and vegetables every day. (C)
B.
7. W: Which do you prefer, action movies or funny films?
M: Neither. I like cartoons.
Q: Which does the boy prefer? (C) 8. W: What do you want to be in the future, Jack?
M: My father wants me to be a doctor like him. My mother wants me to be a teacher. But I want to be a pilot.
Q: What does Jack want to be? (A) 9. W: Where do your grandparents live, David?
M: They used to live with my uncle in New York. But now they live with us in Shanghai.
Q: Where do David's grandparents live now? (B) 10. M: What's the price for the film?
W: Four dollars for an adult, and two dollars for a child.
M: OK. I'd like two adults' and two children's tickets, please.
Q: How much will the man pay? (C) 11. W: It's raining heavily outside.
M: What does the weatherman say?
W: He says it is rainy today, but it will be cloudy tomorrow and fine the day after tomorrow.
Q: How is the weather today? (D) 12. M: Hi, Betty. I know you drink a lot of coffee every day.
W: Yes, quite a lot. Usually three cups a day.
M: That's too much! I drink one or two cups a day.
Q: How often does Betty drink coffee? (A) 13. M: Why doesn't Adam come to have a breakfast, dear?
W: He has got a fever. He's still in bed upstairs.
M: He'd better go to see a doctor today.
W: OK. I'll take him to see a doctor.
Q: Who might the two speakers be? (B) 14. W: Our car looks dirty. Why not clean it. Peter?
M: Let's listen to the weather report first. I hate doing something useless.
Q: What can you learn from this dialogue? (D) C.
Mary didn't sleep very well last night because her neighbors were playing loud music until two in the morning. That's why Mary woke up late this morning and had to run to Jane's house to walk with her to school. Jane was late as usual and they had to run to make sure they wouldn't be late for school. After school they went to buy some shoes. The shoes were all right when Mary tried them on. But when she got home and checked, she realized the shoes were in the wrong size! So Mary had to go back to the shop and changed them. Then in the evening, Mary went out for dinner with her parents. She got angry when she saw the man smoking next to them at the fast food restaurant. And there was a "No smoking" sign next to him. After dinner they went to the cinema. The movie was quite good, but some people didn't turn off their mobile phones during the show. Today was not a good day, Mary hopes tomorrow will be better.
(15. F 16. F 17. T 18. T 19. F 20. T.)
D.
Peter was a clerk in a big company in London. He was good at his work. So the boss liked him very much and often gave him a lot of work to do. He worked day and night. Two weeks ago, Peter couldn't sleep well at night. As a result, he always made mistakes in his work. He was very worded and went to see the doctor on Friday.
The doctor asked Peter a few questions and examined him carefully. He said, "You were too tired and needed to relax." Then the doctor gave Peter some sleeping pills. That evening, Peter took the medicine. Ten minutes later, he was sleepy. He went to bed and fell asleep soon.
In the morning Peter got up on time. After breakfast he went to work. As soon as he came into the office, he said to the boss: "Good morning, sir. I had a good sleep and I'm feeling much better now."
The boss was quite angry and said: "I have looked for you for two days! Where have you been?"
(21. repeat, it 22. no, excuse 23. what, tasks 24. rude, to 25. without knocking)
Part II
26. A 27. A 28. D 29. C 30. D 31. A 32. B 33. D 34. C 35. C 36. C 37. B 38. A 39. B 40. C 41. A 42. D 43. C 44. D 45. B 46. E 47. B 48.A 49. C 50. A 51. E 52. B 53. D
54. conclusions 55. first 56. themselves 57. knowledge
58. mainly 59. responsibility/responsibilities 60. drive 61. discover
62. didn't deny 63. How soon 64. too to 65. at present
66. will be 67. if/whether had
68. It is easy to book a ticket on the Internet. / Is it easy to book a ticket on the Internet?
Part III
(A) 69. A 70. C 71.B 72. A 73. D 74. B
(B) 75. A 76.A 77. C 78. B 79. D 80.B
(C) 81. carefully 82. realized 83. also 84. problem
85. through 86. expensive 87. success
(D) 88. Yes, he did.
89. ten times the size of Tom's shop.
90. making his/the prices lower than Tom's.
91. Because he was losing money./Because he lost money.
92. They agreed (that) they both/both of them stooped cutting the prices.
/ They both/Both of them stopped cutting the prices.
/ They agreed to stop cutting the prices.
93. I think Tom is (was) smart/clever
We should be smart (clever) in dealing with trouble.
We should be honest when doing business.
We should compete with each other equally.
/ We should be smart as well as honest.
/... Any reasonable answers are accepted.
VII. 94. 略。
像平时有价值的升学文章，像自招、校园开放日消息、历年中考分数线，那些文章我都放在公众号菜单栏那个按钮上的专题那里了，还有什么细化的升学问题，你们可以关注公众号给我留言，我看到会第一时间回复你们的——小编编
C 1 D 1 B 1 A 1 C A B D M E 2017年闵行区高考数学一模试卷含答案 （满分150分，时间120分钟） 考生注意： 1．答卷前，考生务必在答题纸上将学校、班级、考生号、姓名等填写清楚． 2．请按照题号在答题纸各题答题区域内作答，超出答题区域书写的答案无效；在草稿纸、 试题卷上答题无效． 3．本试卷共有21道试题． 一、填空题（本大题共有12题，满分54分）考生应在答题纸上相应编号的空格内直接填写 结果，第1～6题每个空格填对得4分，第7～12题每个空格填对得5分，否则一律得零分． 1. 方程()lg 341x +=的解=x _____________． 2. 若关于x 的不等式 0x a x b ->-(),a b ∈R 的解集为()(),14,-∞+∞U ，则a b +=____． 3. 已知数列{}n a 的前n 项和为21n n S =-，则此数列的通项公式为___________． 4. 函数()1f x x =的反函数是_____________． 5. ()6 12x +的展开式中3 x 项的系数为___________．（用数字作答） 6. 如右图，已知正方体1111ABCD A B C D -，12AA =，E 为棱1CC 的中点， 则三棱锥1D ADE -的体积为________________． 7. 从单词“shadow ”中任意选取4个不同的字母排成一排，则其中含 有“a ”的共有_____________种排法．（用数字作答） 8. 集合[]{} cos(cos )0,0,x x x ππ=∈= _____．（用列举法表示） 9. 如右图，已知半径为1的扇形AOB ，60AOB ∠=?，P 为弧? AB 上的一个动点，则OP AB ?u u u r u u u r 的取值范围是__________． 10. 已知,x y 满足曲线方程2 2 12x y + =，则22 x y +的取值范围是____________．
闵行区2013学年第一学期九年级质量调研考试 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) A B C D 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) Comic strips. B) Novels. C) Story books. D) Science fiction. ( ) 8. A) Cloudy. B) Rainy. C) Sunny. D) Windy. ( ) 9. A) On Saturday morning. B) On Saturday afternoon. C) On Sunday morning. D) On Sunday evening. ( )10. A) Ten. B) Twenty. C) Thirty. D) Forty. ( )11. A) By bus. B) By taxi. C) By underground. D) On foot. ( )12. A) In an office. B) In a bar. C) In a restaurant. D) In a shop. ( )13. A) A teacher and a student. B) A doctor and a patient. 学校_____________________ 班级__________ 姓名_________ 准考证号______________ …………………………密○………………………………………封○………………………………………○线…………………………
虹口区2018学年度第一学期期终学生学习能力诊断测试 初三英语试卷2019.01 Ⅱ. Choose the best answer 26. Which is the following underlined parts is different in pronunciation? A. against B. ability C. allow D. attitude 27. Fortunately, I don’t need to buy any ____ tonight because there is still a little in the fridge. A. juice B. tomato C. grape D. pineapple 28. France won the World Cup for ___ second time with a 4-2 victory last July. A. a B. an C. the D. / 29. Mrs. Zhu teaches ____ Chinese, and we all like her lessons so much. A. we B. us C. our D. ourselves 30. It was said that something terrible happened here ___ the snowy winter. A. on B. at C. in D. by 31. Room Escape（密室逃脱）games are becoming more and more popular ___ young people. A. about B. with C. from D. until 32. The students ran to the playground as ____ as they could to greet the famous sportsman. A. fast B. faster C. fastest D. the fastest 33. Marie’s mum looks young and beautiful. It’s hard to imagine she is already in her ___. A. forties B. forty C. fortieth D. fortieths 34. The teacher held a book in one hand and his notes in ____. A. other B. another C. the other D. others 35. We ____ protect our privacy（隐私）and prevent the release of our personal information. A. need B. can C. may D. must 36. Stop ____ about the food safety. Just think about what we can do to improve it. A. complain B. to complain C. complaining D. complained 37. Dying to Survive（《我不是药神》）____ great success since it was released in July, 2018. A. achieved B. has achieved C. achieves D. will achieve 38. Hongkou football stadium ___ soon to become a“football and sports landmark”in Shanghai. A. will be rebuilt B. was rebuilt C. will rebuild D. rebuilt 39. By the end of last week, all of us _____ the homework about Chinese geography. A. finished B. have finished C. would finish D. had finished 40. -___ are you able to type the English words? -About forty to fifty words a minute. A. How often B. How fast C. How long D. How far 41. Not only my parents but also I ____ a big fan of Beijing Opera. A. am B. are C. is D. be 42. You will gain weight _____ you reduce the amount you eat. A. if B. since C. but D. unless 43. ___ beautiful the riverside areas along the Huangpu River are at night! A. What B. What a C. How D. How a 44. –I don’t know how to search for the right information. –____. I’ll help you. A. I hope so B. Neither do I C. I’m afraid, too D. Don’t worry
2017年上海市闵行区中考数学一模试卷 一.选择题（共6题，每题4分，满分24分） 1．（4分）在△ABC中，点D，E分别在边AB，AC上，且DE∥BC，下列结论错误的是（） A．B．C．D． 2．（4分）在Rt△ABC中，∠C=90°，CD⊥AB，垂足为点D，下列四个三角比正确的是（） A．sinA= B．cosA=C．tanA=D．cotA= 3．（4分）将二次函数y=2x2﹣1的图象向下平移3个单位后所得图象的函数解析式为（） A．y=2（x﹣3）2﹣1 B．y=2（x+3）2﹣1 C．y=2x2+4 D．y=2x2﹣4 4．（4分）已知=﹣2，那么下列判断错误的是（） A．||=2||B．2 C．D． 5．（4分）一位篮球运动员跳起投篮，篮球运行的高度y（米）关于篮球运动的 水平距离x（米）的函数解析式是y=﹣（x﹣2.5）2+3.5．已知篮圈中心到地面的距离3.05米，如果篮球运行高度达到最高点之后能准确投入篮圈，那么篮球运行的水平距离为（） A．1米 B．2米 C．4米 D．5米 6．（4分）如图，已知D是△ABC中的边BC上的一点，∠BAD=∠C，∠ABC的平分线交边AC于E，交AD于F，那么下列结论中错误的是（） A．△BDF∽△BEC B．△BFA∽△BEC C．△BAC∽△BDA D．△BDF∽△BAE
二.填空题（共12题，每题4分，满分48分） 7．（4分）已知：3a=2b，那么=． 8．（4分）计算：（+）﹣（﹣2）=． 9．（4分）如果地图上A，B两处的图距是4cm，表示这两地实际的距离是20km，那么实际距离500km的两地在地图上的图距是cm． 10．（4分）二次函数y=﹣x2+5的图象的顶点坐标是． 11．（4分）已知抛物线y=x2﹣4x+3，如果点P（0，5）与点Q关于该抛物线的对称轴对称，那么点Q的坐标是． 12．（4分）已知两个相似三角形的面积之比是1：4，那么这两个三角形的周长之比是． 13．（4分）已知在Rt△ABC中，∠C=90°，BC=6，sinA=，那么AB=．14．（4分）已知一斜坡的坡度i=1：2，高度在20米，那么这一斜坡的坡长约为米（精确到0.1米） 15．（4分）如图，在平行四边形ABCD中，点E在边AB上，联结DE，交对角线AC于点F，如果=，CD=6，那么AE=． 16．（4分）如图，△OPQ在边长为1个单位的方格纸中，它们的顶点在小正方形顶点位置，点A，B，C，D，E也是小正方形的顶点，从点A，B，C，D，E中选取三个点所构成的三角形与△OPQ相似，那么这个三角形是． 17．（4分）2016年3月完工的上海中心大厦是一座超高层地标式摩天大楼，其
2016年上海市闵行区中考数学一模试卷 一、选择题（本大题共6题，每题4分，共24分） 1．在△ABC中，点D、E分别在边AB、AC上，下列条件中不能判定DE∥BC的是（）A．=B．=C．=D．= 2．将二次函数y=x2﹣1的图象向右平移一个单位，向下平移2个单位得到（） A．y=（x﹣1）2+1 B．y=（x+1）2+1 C．y=（x﹣1）2﹣3 D．y=（x+1）2+3 3．已知α为锐角，且sinα=，那么α的余弦值为（） A．B．C．D． 4．抛物线y=ax2+bx+c的图象经过原点和第一、二、三象限，那么下列结论成立的是（） A．a＞0，b＞0，c=0 B．a＞0，b＜0，c=0 C．a＜0，b＞0，c=0 D．a＜0，b＜0，c=0 5．在比例尺为1：10000的地图上，一块面积为2cm2的区域表示的实际面积是（）A．2000000cm2B．20000m2C．4000000m2D．40000m2 6．如图，矩形ABCD的长为6，宽为3，点O1为矩形的中心，⊙O2的半径为1，O1O2⊥AB于点P，O1O2=6．若⊙O2绕点P按顺时针方向旋转360°，在旋转过程中，⊙O2与矩形的边只有一个公共点的情况一共出现（） A．3次B．4次C．5次D．6次 二、填空题（本大题共12小题，每题4分，满分48分） 7．如果，那么=． 8．如果两个相似三角形周长的比是2：3，那么它们的相似比是． 9．已知线段AB的长为2厘米，点P是线段AB的黄金分割点（AP＜BP），那么BP的长是 厘米． 10．如图，在△ABC中，∠ACB=90°，点F在边AC的延长线上，且FD⊥AB，垂足为点D，如果AD=6，AB=10，ED=2，那么FD=．
2018年上海市闵行区中考英语一模试卷 一. Listening comprehension（听力理解）（共30分）Listen and choose the right picture（根据你听到地内容，选出相应地图片）（6分） 1．（6分） 1．2．3．4．5．6．．7．（1分）A．France B．Australia C．Germany D．America． 8．（1分）A．Sunny B．Fine C．Cloudy D．Rainy． 9．（1分）A．Alice B．Jason C．Simon D．Amy． 10．（1分）A．He started late． B．His father's car broke down．
C．The weather was terrible． D．He got up late． 11．（1分）A．At a travel agency． B．In a library． C．At a cinema． D．In a bookstore． 12．（1分）A．Shop assistant and customer． B．Doctor and patient． C．Teacher and student． D．Boss and secretary． 13．（1分）A．At 4：00． B．At 4：15． C．At 4：30． D．At 4：50． 14．（1分）A．There was a singing contest on the radio last night． B．Betty enjoyed the contest and wanted to watch it again． C．Betty can watch the singing contest on the Internet． D．Ben doesn't think it is necessary to watch the contest． 二. 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地短文内容，符合地用“T”表示，不符合地用“F”表示）（6分） 15．（6分）15．A traveler was looking for a place to rest in the forest on a hot day．16．The first wish he made was to have something to eat as he was hungry．17．After the traveler ate some delicious food，he wished for a nice bed． 18．A monster jumped at the traveler with its mouth open when he was sleeping．19．The traveler managed to escape from the monster and went on with his journey．20．The traveler was under a magic wishing tree which would help realize all his wishes．
For personal use only in study and research; not for commercial use 2018.1 虹口区初三英语第一学期期末质量抽查试卷 （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 题卡上完成，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) At the hospital. C)At the bookstore. 8.A) At 8:45.B) At 9:15. 9.A) Cloudy.B) Rainy. 10.A) He can't find his car key. C)He can't find a taxi. 11.A) Husband and wife. C)Manager and customer. 12.A) The sports broadcasts-on Channel 36. C)An English programme. B)At the supermarket. D)At the post office. C) At 9:45.D) At10:15. C) Snowy.D) Sunny. B)He has a job interview. D)He is not clever enough. B)Teacher and student. D)Boss and clerk. B)English learning. D)Rich natural resources.
闵行区2016学年第一学期九年级质量调研考试 物理试卷 （满分 100分，考试时间 90分钟） 考生注意： 1. 本试卷共五大题，30小题。 2．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸上、本试卷上答题一律无效。 一、选择题 （共20分） 1. 我国家庭电路的电压是 A 220V B 110V C 24V D 1.5V 2．通过实验首先找出电流与电压关系的科学家是 A 帕斯卡 B 欧姆 C 伏特 D 牛顿 3．在图1所示的实例中，不是利用连通器原理工作的是 A 茶壶 B 下水道U 型弯管 C 锅炉液位计 D 吸盘挂衣钩 4．某电吹风的额定功率为1500瓦。正常工作0.1小时，所消耗的电能为 A 150度 B 15度 C 1.5度 D 0.15度 5．在图2所示的电路中，电键闭合后，不会造成元件损坏的是 6．下列实验中，需要多次测量的目的相同的是 （1）测量某种物质的密度。 （2）测量小灯泡电功率。 （3）探究导体中电流与电压的关系。 （4）用电流表、电压表测电阻。 A （1）与（2） B （1）与（4） C （2）与（4） D （2）与（3） 图1 图2 A B D C
7．如图3所示，盛有水的轻质密封容器放在水平桌面上，水对容器底的压强为p 水，容器对桌面的压强为p 容。将容器倒置后再放在水平桌面上，此时水对容器底的压强为p ′水，容器对桌面的压强为p ′容。下列判断中正确的是 A p 水＞p ′水 , p 容＞p ′容 B p 水＞p ′水 ，p 容＜p ′容 C p 水＜p ′水 , p 容＞p ′容 D p 水＜p ′水 ，p 容＜p ′容 8．小宇在水中先放入大量食盐，待食盐不再溶解后，盐水密度为ρ，再放入鸡蛋，观察到鸡蛋处于漂浮状态，如图4（甲）所示。液体静置一段时间后，此时盐水密度仍为ρ，她发现鸡蛋下降至图4（乙）所示位置。对此过程的判断，正确的是 A 液体对容器底部压强变大，鸡蛋受到浮力不变、重力不变 B 液体对容器底部压强不变，鸡蛋受到浮力变小、重力变小 C 液体对容器底部压强变大，鸡蛋受到浮力变大、重力变大 D 液体对容器底部压强变大，鸡蛋受到浮力变大、重力不变 9．如图5所示的电路中，电源电压保持不变，电阻R 1的阻值为10欧，变阻器R 2上标有“20欧 1安”的字样。闭合电键S 后，在滑动变阻器的滑片从R 2的最左端向最右端移动过程中，关于两电压表示数之差大小的变化情况，下列判断中正确的是 A 始终变大 B 始终变小 C 先变大再变小 D 先变小再变大 10．如图6所示，A 、B 两个相同的薄壁轻质柱形容器放在水平地面上，两容器中分别盛有相同深度的水和酒精。现将甲、乙两个完全相同的小球分别轻放入A 、B 两容器中，设甲球放入A 容器后水对容器底部的压强增加量为Δp 水，乙球放入B 容器后容器B 对地面的压强增加量为Δp 容。已知Δp 水＝Δp 容，下列说法可能正确的是 A 若水不溢出，酒精溢出，则甲球漂浮，乙球沉底 B 若水不溢出，酒精溢出，则甲、乙两球都沉底 C 若水和酒精都溢出，则甲球漂浮，乙球沉底 D 若水和酒精都溢出，则甲、乙两球都沉底 二、填空题 （共29分） 11．地球周围的一层厚厚的大气由于受到 （1） 的作用，会对处于其中的物体产生压强，这个压强叫做大气压强。奥托·格里克做了著名的 （2） 实验证明了大气压强的存在且很大。通常海拔越高，大气压强越 （3） 。 图5 图 3 图4 A B 水 酒精 图6
闵行区2017学年第一学期九年级质量调研考试数 学 试 卷 （考试时间100分钟，满分150分） 一、选择题：（本大题共6题，每题4分，满分24分） 1．如图，图中俯角是（ ） （A ）∠1； （B ）∠2； （C ）∠3； （D ）∠4． 2．下列线段中，能成比例的是（ ） （A ）3cm 、6cm 、8cm 、9cm ； （B ）3cm 、5cm 、6cm 、9cm ； （C ）3cm 、6cm 、7cm 、9cm ； （D ）3cm 、6cm 、9cm 、18cm ． 3．在Rt △ABC 中，∠C = 90o，AB = 4，AC = 1，那么∠B 的余弦值为（ ） （A ； （B ）1 4 ； （C ； （D 4．在△ABC 中，点D 、E 分别在AB 、AC 的延长线上，下列不能判定DE //BC 的条件是（ ） （A ）AB DA AC EA ::=； （B ）AB DA BC DE ::=； （C ）DB DA EC EA ::=； （D ）DB AB EC AC ::=． 5．已知抛物线c :322-+=x x y ，将抛物线c 平移得到抛物线, c ，如果两条抛物线， 关于直线1=x 对称，那么下列说法正确的是（ ） （A ）将抛物线c 沿x 轴向右平移25个单位得到抛物线, c ； （B ）将抛物线c 沿x 轴向右平移4个单位得到抛物线, c ； （C ）将抛物线c 沿x 轴向右平移27个单位得到抛物线, c ； （D ）将抛物线c 沿x 轴向右平移6个单位得到抛物线,c ． 6．下列命题中正确的个数是（ ） ① 直角三角形的两条直角边长分别是6和8，那么它的外接圆半径为5 24； ② 如果两个直径为10厘米和6厘米的圆，圆心距为16厘米，那么两圆外切； ③ 过三点可以确定一个圆； ④ 两圆的公共弦垂直平分连心线． （A ）0个； （B ）4个； （C ）2个； （D ）3个． 二、填空题：（本大题共12题，每题4分，满分48分） 7．如果 32=b a ，那么=+-b a a b ． 8．已知两个相似三角形的相似比为2︰5，其中较小的三角形面积是4，那么另一个 三角形的面积为 ． 9．抛物线22(3)4y x =-+的在对称轴的 侧的部分上升．（填“左”或“右”） 10．如果二次函数281y x x m =-+-的顶点在x 轴上，那么m = ． 11．如果沿一条斜坡向上前进20米，水平高度升高10米，那么这条斜坡的坡比为 ． （第1题图） 水平线 铅垂线
2017.1 闵行区初三英语第一学期期末质量抽查试卷 （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卡上完成，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) White. B) Black. C) Blue. D) Orange. 8. A) $700. B) $500. C) $300. D) $200. 9. A) Xiao Ming and Fang Fang. B) Xiao Ming and his uncle. C) Fang Fang and her uncle. D) Fang Fang and her father. 10. A) 9:20. B) 10:00. C) 9:40. D) 10:40. 11. A) Worried. B) Thirsty. C) Tired. D) Hungry. 12. A) Peter's. B) Kitty's. C) John's. D) Jane's. 13. A) In the classroom. B) In a restaurant. C) At their office. D) In a bookshop. 14. A) He wants to go to Hong Kong. B) He doesn't want to go to Hong Kong. C) He wants to buy an iPhone 6. D) He doesn't want to buy an iPhone7Plus. 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）（6分） 15. Mr. Smith was the manager of a big company in London. 16. Mr. Smith walked to his company when the weather was good.
虹口区2017学年度一模卷 高三英语试卷 听力材料及参考答案 I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1.M: The bus hasn’t come yet. It’s half an hour late. W: Yes, it should have been here at 2:02 as scheduled. Q: What time is it now? 2.M: I’m sorry to complain about the milk. When I opened it at home, it smelled terrible. W: Oh, I’m sad to hear that. I’ll handle it right away. Q: What’s the possible relationship between the two speakers? 3.M: Do you want the same cut as last time? W: The same on top, but I’d like it a little longer over the ears and in the back. Q: Where does this conversation probably take place? 4.W: Why don’t you enter the room? M: I tried all the keys in the lock, but it won’t open. Q: What has happened to the man? 5.M: How are you getting along with your new job here? W: Well, I’m used to lots of new things, but I wish the supervisor would give me more feedback. Q: Which is true about the woman? 6.M: You know, when I sit at the end of the classroom, I can’t see the board clearly. W: Well, you’ve been wearing the same glasses as long as I know you. It’s time for a new pair. Q: What does the woman mean? 7.W: Would you like me to drive you to the station? M: No, I’ll take the bus. But can you pick me up this evening? Q: What does the man want the woman to do? 8.M: My brother has been studying abroad. W: Really? Which country is he studying in? Q: What does the woman want to know about the man’s brother? 9.M: Good morning, madam. I’d like to take a few minutes of your time to show you how much better your life will be with the help of our newest PC. W: Now? Unless it can help wash my clothes. Q: What does the woman mean? 10.M: This is the third time we have had to wait for Anne. It’s so rude of her to make us all wait in th e rush hour. W: Don’t be angry with her. She does have to drive 15 miles in the rush hour to get here. Q: Why is the man angry with Anne?
高三年级质量调研考试数学试卷 第1页共9页 C 1 D 1 B 1 A 1 C A B D E 闵行区2016学年第一学期高三年级质量调研考试 数 学 试 卷 （满分150分，时间120分钟） 考生注意： 1．答卷前，考生务必在答题纸上将学校、班级、考生号、姓名等填写清楚． 2．请按照题号在答题纸各题答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效． 3．本试卷共有21道试题． 一、填空题（本大题共有12题，满分54分）考生应在答题纸上相应编号的空格内直接填写结果，第1～6题每个空格填对得4分，第7～12题每个空格填对得5分，否则一律得零分． 1. 方程()lg 341x +=的解=x _____________． 2. 若关于x 的不等式 0x a x b ->-(),a b ∈R 的解集为()(),14,-∞+∞ ，则a b +=____． 3. 已知数列{}n a 的前 n 项和为21n n S =-，则此数列的通项公式为___________． 4. 函数()1f x =的反函数是_____________． 5. () 6 12x +的展开式中3 x 项的系数为___________．（用数字作答） 6. 如右图，已知正方体1111ABCD A BC D -，12AA =， E 为棱1CC 的中点，则三棱锥1D ADE -的体积为________________． 7. 从单词“shadow ”中任意选取4个不同的字母排成一排，则其中含 有“a ”的共有_____________种排法．（用数字作答） 8. 集合[]{} cos(cos )0,0,x x x ππ=∈= _____．（用列举法表示） 9. 如右图，已知半径为1的扇形AOB ，60AOB ∠=?，P 为弧 AB 上的一个动点，则OP AB ? 的取值范围是__________． 10. 已知,x y 满足曲线方程2 21 2x y + =，则22x y +的取值范围是____________．
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.Choosethebestanswer(选择最恰当的答案) 20分 26.Which of the following underlined parts is different in pronunciation fromothers? A.Put your hand onmy shoulder B.Mother is so proud ofme C.Tom drew a mousejustnow D.Can the kid count numbers 27.In order to keep fit ,Simongoesfor swim after work every day. A./ B.a C.an D.the 28.t he toy attracted many people’s attention, it didn’t have many buyers. A.If B.Though C.As D.Because 29.Stephenlearnedskating several months when he lived inGerman. A.on B.in C.at D.for 30.At last I saw the wild lions and elephants inAfricawith own eyes! A.I B.me C.my D.mine 31.All the seats in the library are empty now. Youmaytake of them. A.either B.neither C.any D.both 32.The parents haven’theard their kid in Europe for a longtime. A.at B.to C.with D.from 33.The brave fire fighters saved the people in the buildingoneafter . A.another B.theother C.others D.theothers 34.Jane’s twin brothers aremakingmuch progress this term than lastterm. A.great B.greater C.greatest D.thegreatest 35.The search for the missing oldmancontinued he was found. A.until B.while C.after D.since 36.We saw a huge rainbow on ourway 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 justrelax! A.cleans B.willclean C.cleaned D.hascleaned 38.Mr,Drake called 5 minutes ago. He’d likeyournephew his fence. A.fix B.fixes C.to fix D.fixed 39.Yesterday the funny short play made every audience inthetheater . https://www.doczj.com/doc/6514382059.html,ugh B.tolaugh C.wouldlaugh https://www.doczj.com/doc/6514382059.html,ughed 40.When he retiredat65,he painting in over 20 cities in Europe andAsia. A.teaches B.hastaught C.hadtaught D.would teach 41.Don’t worry!Our boss iscomingand you there in fiveminutes. A.willmeet B.meet C.met D.hasmet 42.-- did the winner of the bicycle raceride? --At the speed of 40km/h. A.Howlong B.Howfast C.Howmuch D.How far 43.D ustin has been warnedthathe lose at least 10 pounds if he wants to stayhealthy. A.may B.can C.would D.should 44.- -It’s so kind of you to hold the door forme.
闵行区2019学年第一学期九年级质量监控考试 数 学 试 卷 （考试时间100分钟，满分150分） 考生注意： 1．本试卷含三个大题，共25题．答题时，考生务必按答题要求在答题纸规定的位置上作答，在草稿纸、本试卷上答题一律无效． 2．除第一、二大题外，其余各题如无特别说明，都必须在答题纸的相应位置上写出证明或计算的主要步骤． 3．本次测试可使用科学计算器． 一、选择题：（本大题共6题，每题4分，满分24分） 【下列各题的四个选项中，有且只有一个选项是正确的，请选择正确选项的代号并填涂在答题纸的相应位置上】 1．如果把Rt △ABC 的各边长都扩大到原来的n 倍，那么锐角A 的四个三角比值 （A ）都缩小到原来的n 倍； （B ）都扩大到原来的n 倍； （C ）都没有变化； （D ）不同三角比的变化不一致． 2．已知P 是线段AB 的黄金分割点，且AP > BP ，那么下列比例式能成立的是 （A ） AB AP AP BP =； （B ）AB BP AP AB =； （C ）BP AB AP BP = ； （D ）AB AP ． 3．k 为任意实数，抛物线2()0y a x k k a =--≠（）的顶点总在 （A ）直线y x =上； （B ）直线y x =-上； （C ）x 轴上； （D ）y 轴上．
4．如图在正三角形ABC 中，点D 、E 分别在AC 、AB 上，且 1 3 AD AC =，AE = BE ，那么有 （A ）△AED ∽△BED ； （B ）△BAD ∽△BCD ； （C ）△AED ∽△ABD ； （D ）△AED ∽△CBD ． 5．下列命题是真命题的是 （A ）经过平面内任意三点可作一个圆； （B ）相等的圆心角所对的弧一定相等； （C ）相交两圆的公共弦一定垂直于两圆的连心线； （D ）内切两圆的圆心距等于两圆的半径的和． 6．二次函数2(0)y a x bx c a =++≠ ①0a <；②0abc >；③0a b c -+<；④240b ac -<其中正确的结论有 （A ）1个； （B ）2个； （C ）3个； （D ）4个． 二、填空题：（本大题共12题，每题4分，满分48分） 【请将结果直接填入答题纸的相应位置上】 7．已知线段a = 4厘米，c = 9厘米，那么线段a 和c 的比例中项 ▲ 厘米． 8．在Rt △ABC 中，∠C=90o，AB =10，2 sin 5 A = ，那么BC = ▲ ． 9．抛物线22(1)3y x =--+在对称轴右侧的部分是 ▲ 的．（填“上升”或 B C （第4题 x （第6题