江苏省姜堰中学高三英语模拟试题
第卷 (共分)
第一部分；听力(共两节，每小题1分，满分20分)
第一节 (共5小题：每小题1分，满分5分)
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在答题卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1. What does the woman suggest?
A. Buying a new one
B. Repairing the TV set
C. Drawing some money
2. Where most probably are the speakers?
A. At a cinema
B. At a museum
C. At a concert hall
3. Where are Tony and Tina now?
A. In Paris
B. In Italy
C. In England
4. How will the man go to his office?
A. On foot
B. By bus
C. By underground
5. What is the most possible relationship between the two?
A. Gas servants
B. Drivers
C. Classmates
第二节(共15小题：每题1分，满分15分)
听面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，问答第6至8题。
6. Why doesn’t the man wait in line?
A. Because he thought he was there first.
B. Because the clerk told him to stand there.
C. Because the man isn’t a rule-follower.
7. Where is the man’s mother now?
A. At home
B. In the hospital
C. In the line
8. What is the result?
A. The man stands where he was
B. The man goes back to the end of the line
C. Not mentioned
听第7段材料，回答第9至11题。
9. Where is the man possibly?
A. At the hotel
B. At the meeting
C. At the airport
10. What things need to be declared according to the text?
A. Cigars
B. Lots of cash
C. Both A and B
11. What does the man bring with him?
A. A camera
B. A computer
C. An MP4-player
听第8段材料，问答第12至14题。
12. What do you think the woman can be most possibly？
A. The man’s mother
B. The man’s teacher
C. The man’s sister
13. What did the man want to borrow from Tom last week?
A. A bike
B. A book
C. Some money
14. Which of the following statements is right according to the text？
A. Jim and Tom are twins
B. Tom is much better than Jim in study
C. Tom is from a poor family
听第9段材料，回答第15至17题。
15. Where does the man want to go?
A. To Taiwan
B. To Macao
C. To Hong Kong
16. What is the price of the journey?
A. Four thousand RMB
B. Five thousand RMB
C. Six thousand RMB
17. Where does the man want to sit?
A. Near the window
B. In the middle
C. By the aisle
听第10段材料，回答第18至20题。
18. What must have given Tomoji Kondo a bright idea to open the classes?
A. An old legend
B. An old song
C. An old man
19. Who are the people attending those classes?
A. People aged 20
B. People aged 83
C. People aged from A to B
20. What is NOT allowed in the class?
A. Laughing
B. Smiling
C. Bowing
第二部分 英语知识运用 （共两节，满分35分）
第一节 单项填空（共15小题；每小题1分，满分15分）
从A、B、C及D四个选项中，选出可以填入空白处的最佳选项。
21. While he was investigating ways to improve the telescope, Newton made ________ discovery which completely changed ________ man’s understanding of color.
A. a; ／
B. a; the
C. ／; the
D. the；a
22. Music should be taught routinely in schools because of the benefits ________ can have on the development of the brains of young children.
A. which
B. that
C. it
D. one
23. Car lovers often organize field sports in our country. It is an activity that they ________ without the benefits of a car.
A. would never attempt
B. will never attempt
C. would never have attempted
D. can never have attempted
24. ________ shoulder to shoulder with a girl, I felt very embarrassed.
A. Spotting shopping
B. Spotted shopping
C. Having spotted to shop
D. Spotted to shop
25. According to the new regulations of our company, the first applicant ________ the interview is entitled ________ his job.
A. passing; to choose
B. passing; choosing
C. to pass; to choose
D. to pass; choosing
26. ________ housing prices are going up madly, it is almost certain that the local government focuses not on improving people’s life but on trying to earn money by selling state land.
A. As
B. If
C. Where
D. Unless
27. The NBA semifinal was really wonderful. The best moment was, as the media reported, ________ LeBron James scored the winning three points.
A. that
B. when
C. what
D. which
28. The Shanghai Expo presented the unique Chinese culture to the world at ________ surveys show to be the favorite---Chinese pavilion (展馆).
A. where
B. that
C. the one
D. what
29. ---We will take the conditions into careful consideration ________ you have attached to this contract.
---Thanks. Hope for further cooperation.
A. as
B. which
C. where
D. what
30. I have nothing to say ________ your complaints, for they are not relevant to my job.
A. with regard to
B. in terms of
C. in the light of
D. in response to
31. ________ is the kindness of the nurse that the patient can never be ________ to her.
A. So; too thankful
B. Such; too thankful
C. So; that thankful
D. Such; enough thankful
32. ________, I believe, and you will find Tom is very outgoing.
A. Having a talk with the student
B. Given a talk with the student
C. One talk with the student
D. If you have a talk with the student
33. The brochure guides you the whole process of buying a house.
A. through
B. across
C. over
D. past
34. The sweater my sister knitted for me ______ twice the size it should have been. It had to be kept for later use.
A. ended up
B. brought up
C. came up
D. took up
35. ---The skirt is too expensive; its color too dark, and….
--- __________. Is there anyone so particular like you?
A. Take it or leave it
B. Can’t complain too much
C. Go ahead
D. Cheer up
第二节 完形填空(共20小题；每小题1分，满分20分)
阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。
What separates people who reach their goals from everyone else is their ability to stay on track, despite challenges. __36__ will come; you can bet there will be chances for you to __37__ track. If you’re an athlete, it may be an injury that causes you to have to __38__ practices. If you’re trying to get to a healthy weight, you may have to travel __39__ and stay with a friend who doesn’t like to
__40__. The point is that some kind of challenge will __41__.
How we deal with these challenges __42__ the victims from the victors. You can use challenges as a stepping __43__ or as a block, and you can use them to __44__ your ambition or block your view; the
__45__is yours.
Challenges should __46__ to make you stronger and more consistent as you attend to each difficulty. They should cause your __47__ to dig deeper, in search of a (an) __48__.
The problem arises when you don’t __49__ challenges. If you can predict potential problems and plan __50__, you will have confidence and your belief in yourself will __51__ up.
Your ability to stay __52__ and overcome difficulties is what will __53__ and allow you to achieve your goal.
Start working toward your dreams daily. Get started by setting __54__ what your next step is to accomplish your goal. Then get into __55__ as you move closer to your goal daily.
36. A. Abilities B. Goals C. Possibilities D. Challenges
37. A. get off B. stick to C. take off D. attend to
38. A. appreciate B. strengthen C. miss D. confuse
39. A. disappointedly B. unexpectedly C. deliberately D. daily
40. A. knock over B. get through C. put up D. work out
41. A. arise B. raise C. appoint D. turn
42. A. separates B. protects C. shelters D. deserts
43. A. appointment B. arrangement C. stone D. expectation
44. A. produce B. ignore C. reduce D. strengthen
45. A. choice B. comment C. preparation D. promise
46. A. provide B. serve C. offer D. expect
47. A. characteristics B. ability C. roots D. signs
48. A. solution B. comfort C. study D. adaptation
49. A. blame B. accept C. meet D. expect
50. A. actually B. otherwise C. beforehand D. after
51. A. put B. build C. get D. bring
52. A. solved B. focused C. deserted D. reduced
53. A. get you away B. find you out C. set you apart D. keep you off
54. A. down B. up C. about D. out
55. A. effort B. measure C. plan D. action
第三部分 阅读理解(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
Stagnant(停滞的) scientific education endangers US. economic leadership, says a report by leading business and science figures.
Released at a congressional meeting attended by senators(参议员) and Congress members o both parties, the report updates a 2005 science education report that led to moves to double federal
research funding.
Nevertheless, the Rising Above the Gathering Storm review finds little improvement in U.S. elementary and secondary technical education since then.
“Our nation’s future has worsened,” concludes the report panel headed by former Lockheed chief Martin Norman Augustine. The report “paints a discouraging future for America if it were to continue on the perilous path it has been following’’:
● U.S. K-12 education in mathematics and science ranks 48th worldwide.
● 49％of U.S. adults don’t know how long it takes for the Earth to circle the sun.
Although US school achievement scores have stagnated, harming the economy as employers look elsewhere for competent workers, the report says that other nations have made gains.
If the USA’s students matched Finland’s, for example, analysis suggests the US economy would grow 9％-16％. “The real point is that we have to have a well-educated workforce to create opportunities
for young people” says Charles Vest，head of the National Academy of Engineeringa report sponsor.“Otherwise, we don’t have a chance.”
“The current economic crisis makes the link between education and employment very clear,’’ says Steven Newton of the National Center for Science Education in Oakland.
In 2007, however, an analysis led by B. Lindsay Lowell of Georgetown University found that worries about US science education were overblown(夸大的). It saw three tmes more science and engineering college graduates than job openings each year. Other reports have found top science and engineering students migrating to better-paying jobs in finance, law and medicine since the 1900s.
56. What would be the best title for the passage?
A. Poor science education harms US economy
B. America’s future will become worse
C. Experts’ worries about US science education
D. The connection between education and employment
57. The underlined word “perilous” in the fourth paragraph means “__________”.
A. straight
B. different
C. dangerous
D. narrow
58. We can conclude from what Charles Vest says that ___________.
A. he is satisfied with America’s science education
B. improving science education helps the growth of the U. S. economy
C. American young people have no chance to find good-paying jobs
D. Finland’s students are not as good as the USA’s students in school achievement
B
Motorists over the age of 75 face compulsory tests of their eyesight and ability to drive under proposals being considered by ministers.
The biggest overhaul of motoring law in a generation could also lead to all drivers having to give assurances(保证) of their fitness to get behind the wheel every 10 years.
Other changes under consideration include issuing(发放) daylight driving licenses for motorists with night blindness, together with stricter checks on all drivers whose medical condition brought a threat to other road users.
It is understood that the proposals will be part of a review of the law governing the medical
fitness of drivers that will be announced publicly by the summer.
The Driver and Vehicle Licensing Agency is dealing with a rising number of motorists who are concerned that they have conditions---from failing eyesight to epilepsy---that could affect their
driving.
In 2006, the DVLA dealt with 600,000 motorists whose physical ability to drive needed to be recertified(重新认证), a 20 per cent rise on the previous year. With an ageing population, the biggest challenge is dealing with the rising number of elderly motorists. By 2021, there will be an estimated three million drivers over the age of 70 on Britain’s roads.
Drivers must renew their licenses at the age of 70 and every three years thereafter. The applicant
is legally required to tell the DVLA of any conditions that could weaken their ability behind the wheel. Ministers have ruled out a compulsory maximum age for driving but will instead rely on tightening up the checks on motorists over the age of 75. The most likely option would be tests to ensure motorists were fit to drive. They would include an eyesight test and a cognitive(认知) test that would prove a driver's ability to react to road signs, driving conditions, pedestrians and vehicles.
However, checks are likely to be tightened at all ages. The strictest controls are expected to be imposed(强制) on motorists of any age who have had a heart attack or stroke. They could have to produce a doctor's approval to resume(重新得到) driving. Anyone making a false declaration would be guilty of a criminal offence.
59. Which of the following statements is TRUE according to the passage?
A. The new motoring law will come into effect by the summer.
B. Drivers over the age of 75 must renew their licenses every three years.
C. Doctors will decide whether one can get their driving licenses.
D. Drivers at all ages will be expected to provide their medical condition.
60. What is the biggest challenge to the traffic safety in Britain according to the writer?
A. Ageing population.
B. Increasing number of cars.
C. Increasing number of elderly motorists.
D. Driving conditions.
61. The underlined word “overhaul” in Paragraph 2 means _______.
A. change
B. consideration
C. concern
D. challenge
62. What can be learned from the passage?
A. There will be more and more aged drivers in Britain.
B. Anyone can get a driving license as long as he/she is in good health.
C. Health tends to decline as one gets old.
D. It will be guilty to make a false declaration.
C
Yamilette Colon was close to leaving a school. “I’m not even going to lie to you, and I was bad,’’ said Colon, who admitted she had a gift for attracting trouble.
Three years later, though, Colon, now 18, is a school honor student on track for a May diploma, spurred in part by a sense of self-pride, but also, she says, by the economic disaster that has closed plants, deprived of jobs and dimmed the future for many young people in this depressed county.
“It’s a huge factor,” Colon said, “What it comes down to is, the longer you stay in school, the more education you will get, and the more money you will make.”
That’s a big shift in attitude in a community where 24 percent of adults older than 25 have not a high school education, where only 66 percent of students graduate from high school in four years, and where generations of kids dropped out because it was always easy to find a suitable job.
But across the country, education leaders say they’re seeing what may be one bright spot in the discouraging downturn: more students choose to stay in or return to school.
“I’m hearing kids clinging to their education as the economy gets worse,’’ said Clyde Riley, principal at the Tipton Street Center alternative school, where Colon is one of 240 students in a
district that serves some 13,500.
Here and elsewhere, long waiting lists for adult education and GED (General Education Development) classes, enrollments at community colleges and, perhaps, a surge in returns by high school dropouts and a decline in those who leave in the first place, may all point to a renewed focus on education, experts say.
“If there’s anything good coming out of this recession, it’s to make educational lemonade out of these lemons.” said Bob Wise, who now heads a national policy group.
63. According to the text, Colon was a girl __________.
A. who dropped out of school at 15 years old
B. who often made trouble at school
C. who was driven out of school because of lying
D. who was honored for fighting bravely
64. Why did Colon become an honor student?
A. Because she had a gift for academic learning.
B. Because she intended to change the economic situation.
C. Because she showed anxiety for her future.
D. Because she was often asked to stay after school.
65. Which of the following is true according to the passage?
A. Most dropouts did quite well in their lessons.
B. All the dropouts think school life boring.
C. Some dropouts found it easy to get a job.
D. Dropouts return because they have earned enough.
66. What might be the most suitable title for the passage?
A. Students stay longer at school
B. Dropouts drop back to school
C. Recession made more students drop out
D. Teens change their attitudes to education
D
If you have a fever, headache and runny nose, you might go to Google and type in the words “flu symptoms” to see whether you’ve come down with the disease.
Google knows that you might do something like that, and it also knows which state you’re in if you are in the United States. Now, it’s putting that information together in a tool that could find out flu outbreaks faster than traditional systems currently in use, according to CNN report. It is called Google Flu Trends.
“What’s exciting about Flu Trends is that it lets anybody---doctors, health officials, moms with sick children---learn about the current flu activity level in their own state based on the data that’s coming in this week,” said Jeremy Ginsberg, the lead engineer who developed the tool.
The tool operates on the idea that there’s likely to be a flu outbreak in states where flu-related search terms are currently popular.
To test the accuracy of the data, Google compared its figures against statistics filed(提交) over the past five years by the US Centers for Disease Control. It has a network of 1,500 doctors across the US who provide weekly reports on the number of patients complaining of flu-like symptoms.
“We found we could highly accurately estimate what the flu activity levels would be in those years,” Ginsberg said. They also found that the Google statistics, which can be gathered daily, were up to two weeks ahead of the government’s data. The government’s data took time to collect because it came from so many doctors.
The ability to speed up the response of health services could prove invaluable when a serious outbreak happens.
The results of Google’s comparisons with official health statistics will be published in the science journal Nature.
Google hopes to extend the service to other countries, and may in time include other illnesses. At present, the flu data is given for each of the 50 American states.
The company says there are no privacy issues involved as the trends are gathered through combining millions of anonymous(匿名的) searches.
67. What is Google Flu Trends?
A. A tool to identify flu symptoms.
B. An organization for disease control.
C. A network of 1,500 doctors.
D. A system to estimate flu activity levels.
68. What led to the development of Google Flu Trends?
A. The fact that a lot of people use online information every day.
B. The idea that a flu outbreak is likely where flu-related search terms are popular.
C. The need to have a faster system than traditional ones currently in use by the government.
D. The patients’ complaining of flu-like symptoms.
69. The most important reason for Google Flu Trends’ accurate and reliable estimates is that
__________.
A. it bases its estimates on Google flu-related search data
B. it benefits a lot from the official data
C. it has lots of excellent doctors
D. it can identify the flu symptoms
70. Which is NOT true according to the passage?
A. The government’s data mentioned in the passage came from a network of 1,500 doctors across the US.
B. Google Flu Trends’ reports can be one or two weeks ahead of those by the government.
C. Google Flu Trends’ estimates prove quite accurate and reliable.
D. Anyone around the world can enjoy the service of Google Flu Trends.
第卷 (共35分)
第四部分 任务型阅读 (共10小题；每小题1分，满分分)
阅读下面的短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意：每空一词 When it comes to the world of computers, green computing is becoming one of the most popular trends. But, what is exactly is green computing?
The term “green computing” is one that is being used in many different markets and areas all over the world in today’s global technology. Yet, many computer users out there aren’t sure what it means. Green computing is actually pretty easy to explain and to do---it is basically learning to use computer resources more efficiently to help the environment as well as making energy savings. The main goal of a green computing program is to reduce the use of energy and materials that harm the environment. Green computing helps to promote the use of biodegradable products and recycle computer parts whenever possible.
Green computing started as early as 1992, when the EPA created Energy Star, which is a voluntary labeling program that promotes energy efficient computing equipment and technologies.
It was because of this program that many computer manufacturers launched sleep mode and millions of computer users around the world began to adopt this policy to help save energy when they were not using their computers. The term “green computing” began to be used around the same time as well, and began to become a goal that more companies strive to meet over the years. There are several government agencies that have continued to help strive for better standards for computers and companies to help promote green promoting. Energy Star was actually revised in October of 2006 to make the requirements stricter for computers，and also implemented a ranking system for products. Because of these new requirements, there are over 20 states that have now established a special recycling program for old computers and electronics to help with green computing.
Many of today’s IT systems are beginning to rely on both people and hardware to help push their computer systems toward a more green computing system to help both the company and others. This is a hard balance to achieve, as it has to satisfy users, management, and regulatory compliance(顺从). Even the disposal of computer waste is all managed that everyone in the circle is happy with the outcome. Many companies are learning the best ways that they call go greener when it comes to their computing and also help their business in the process. While many home computer users may not be quite as familiar with green computing as large firms, this term is starting to become more mainstream all around the world and the requirements for new, better computers to help both the companies and the end users of the equipment, as well as our environment, are becoming more and more urgent.
Green computing(71)_________Learning to make (72)_________ use of computer resources so as to save energy and protect the environment. Main goal To reduce the use of energy and materials that do (73)
_________ to the
environment. (74) _________●In 1992 the EPA created Energy Star program, (75) _________ energy efficient computing equipment and technologies.
●Then many computer manufacturers launched sleep mode and many computer users (76) _________ the policy to save energy.
●In 2006 Energy Star made the computer requirements (77) _________ and implemented a ranking system for products.
●At (78) _________, over 20 states have established a special recycling program for old computers and electronics. Present situation●Green computing requires the (79) _________ of users, management, and regulatory compliance.
●Green computing is becoming more mainstream (80) _________.
●New, beret computers will help both companies and users, and protect the environment. 第五部分书面表达（满分25分）
21世纪报 高中生版》“Your Words”栏目，反映讨论情况。并说明你对如何交友看法。
为何交友建立良好的人际关系，构建和谐社会交友对象学习上的朋友互帮互学，促进提高，……生活上的朋友互助互利，摆脱困境，……情感上的朋友倾诉烦恼，分享喜悦，……如何交友（请考生联系自己拟定内容，列举两至三点。）注意：
1．对所给要点，逐一陈述，适当发挥，不要简单翻译。
2．词数150左右。开头和结尾已经写好，不计入总词数。
Dear editor,
Recently our class have had a heated discussion on how middle school students should make friends. As we all know, _____________________________________________________________
________________________________________________________________________________________________________ __________________________________________________
Yours ever,
Li Hua
高三英语综合练习十三参考答案
1—20 ACBABABBCCBBCCCCABCA
21—35 ACABCCBDBABCAAA
36—55 DACBD AACDA BCADC BBCAD
56—58 ACB 59—62 DCAC
63—66 BCCB 67—70 DBAD
任务型阅读：
71. Definition 72. better 73. harm/damage 74. Development/History
75. promoting76. adopted 77. stricter 78. present
79. satisfaction 80. globally/worldwide
书面表达：
Dear editor,
Recently our class have had a heated discussion on how middle school students should make friends. As we all know, good interpersonal relationship plays an important role in building a harmonious society.
Many people suggest that they should make friends who are of great benefit to their studies, so they will help each other and make greater progress with their studies. Some believe that they should have friends related to their life. Whenever they have difficulty dealing with problems in terms of life, they can help rid themselves of the problems. In addition, others agree that they should have some friends who can listen to them attentively and share their bitterness and joy.
What I want to stress is that each of us should have a true friend. To make friends, we should try to remember the names of the people we contact and learn not to judge people by their appearances. Besides, we need to be friendly and care about them. When disagreement does occur, it’s wise of us to talk it over to others. In brief, making true friends can really enable us to improve ourselves.
Yours ever,
Li Hua
听力录音稿：
Text 1
M: This TV set is getting worse and worse. Now it doesn’t work at all.
W: Here’s an advertisement about a big TV sale. There might be some good bargains in it.
Text 2
W: The violin sounds terrible.
M: I wish I could ask for my money back. This performance is really a bad one.
Text 3
W.: Did you go to Tony and Tina’s wedding on the weekend?
M: Yes, I did. It was a really nice wedding.
W: Are they on their honeymoon now?
M: Yes, they went to Italy the day after their wedding.
Test 4
W: Paul, are you taking the bus or the underground to your office?
M: My doctor suggests I walk, not even cycle.
Test5
M: Hey, fast food can be bought at the gas station in the near future.
W: Oh, that would be more convenient for us.
M: Yeah, and we wouldn’t even need to get out of the car.
Test 6
W: Hey, Mister. What are you doing? Why don’t you wait in line?
M: I’m sorry. I was here first. But then the clerk told me I need to go get my ID, so…
W: Even so, that’s your own carelessness. You can’t jump the line while others are waiting.
M: Sorry, I need the money fast. My mother is in the hospital.
W: I’m sorry, I didn’t know you were in urgent need of money.
M: It doesn’t matter. Anyway, the rules must be followed. I will go back to the end of the line. Test 7
W: Hello. Can I see your passport and visa, please?
M: Here you are.
W: Do you have anything to declare?
M: I didn’t bring too many things, but I have no idea which things I need to declare.
W: Like cigars, valuable electrical appliances or lots of cash.
M: Well, I have a notebook PC. Does that need to be declared?
W: It doesn’t.
Test 8
W: Why do you look so unhappy, Jim?
M: I don’t know what to say. It is a long story.
W: Do you mind telling me?
M: It’s all right. I hate myself. Yesterday, when Tom asked me to borrow my bike to go to the post office, I refused him.
W: Why?
M: It’s a present from my mother. She bought it last week for my birthday.
W: No wonder you refused Tom.
M: That’s not the only reason. I refused to lend him my bike partly because last week when I asked Tom to lend me some money, I was refused by Tom. So I had to go without food for one day.
W: If so, he refused you money and you refused him your bike. Why do you feel so sorry?
M: In fact, I’ve come to realize that it was mainly my mistake. This morning, I got to know that Tom didn’t lend me money because he himself didn’t have any money with him. He is from a poor family and he always has to go without breakfast.
W: Now you know that. What have you decided to do?
高三英语模拟试题及答案 第一节 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。 1.What does the man want to borrow? A.A pencil. B.An eraser. C.A pen. 2.What is the woman doing now? A.Eating. B.Going home. C.Having group study. 3.What does the man have for earthquake preparation? A.A candle. B.A radio. C.A flashlight. 4.Where does the conversation most probably take place? A.In a bank. B. In a hotel. C.In a store. 5.Where will the man go for his holiday?
A.Brazil. B.Denmark. C. Greece. 第二节 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A、B、C三个选项中选出最佳选项。听每段对话或独白前，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。每段对话或独白你将听两遍。 听第6段材料，回答第6至7题。 6.When does the supermarket close on Sundays? A.At 5:00 pm. B.At 7:00 pm. C. At 8:00 pm. 7.What have the two speakers decided to do now? A.Go shopping. B.Take a walk. C.Have dinner 听第7段材料，回答第8至9题。 8.Why does the man make the call? A.To make a booking. B.To make a suggestion. C.To make an appointment. 9.When will the man return from London? A.On March 10. B. On March 12. C. On March 22.
2017-2018学年江苏省泰州市姜堰二中高考数学四模试卷 一、填空题：本大题共14小题，每小题5分，共70分．请把答案填写在答题卡相应的位置上． 1．已知集合A={x|x2﹣x﹣2≤0}，集合B={x|1＜x≤3}，则A∪B=_______． 2．已知i为虚数单位，复数z=2i+，则复数z的模为_______． 3．“?x≥0，使x（x+3）≥0”的否定是_______． 4．执行如图程序： 输出的结果S是_______． 5．在圆x2+y2=4所围成的区域内随机取一个点P（x，y），则|x|+y≤0的概率为_______．6．底面边长和高都为2的正四棱锥的表面积为_______． 7．函数f（x）=6cos2+sinωx﹣3（ω＞0）在一个周期内的图象如图所示，A为图象 的最高点，B，C为图象与x轴的交点，且△ABC为正三角形，则ω=_______． 8．已知O为坐标原点，A，B两点的坐标均满足不等式组则tan∠AOB的最大值等于_______． 9．x≥0，y＞0，x+y≤2，则+最小值_______． 10．已知sin（+α）+sinα=，则sin（α+）的值是_______． 11．设点P为双曲线﹣=1（a＞0，b＞0）上一点，F1，F2分别是左右焦点，I是△PF1F2 的内心，若△IPF1，△IPF2，△IF1F2的面积S1，S2，S3满足2（S1﹣S2）=S3，则双曲线的离心率为_______． 12．已知函数f（x）=x|x﹣a|，若对任意x1∈[2，3]，x2∈[2，3]，x1≠x2恒有 ，则实数a的取值范围为_______．
13．已知O为△ABC的垂心，且+2+3=，则A角的值为_______． 14．设各项均为正整数的无穷等差数列{a n}，满足a54=4028，且存在正整数k，使a1，a54，a k成等比数列，则公差d的所有可能取值之和为_______． 二、解答题：本大题共6小题，共计90分，请在答题卡指定区域内作答，解答时应写出文字说明、证明或演算步骤． 15．如图，三棱柱ABC﹣A1B1C1为正三棱柱，BC=CC1=4，D是A1C1中点． （Ⅰ）求证：A1B∥平面B1CD； （Ⅱ）求点B到平面B1CD的距离． 16．已知△ABC中，，记． （1）求f（x）解析式及定义域； （2）设g（x）=6m?f（x）+1，，是否存在正实数m，使函数g（x）的值域 为？若存在，请求出m的值；若不存在，请说明理由． 17．如图，某广场为一半径为80米的半圆形区域，现准备在其一扇形区域OAB内建两个圆形花坛，该扇形的圆心角为变量2θ（0＜2θ＜π），其中半径较大的花坛⊙P内切于该扇形，半径较小的花坛⊙Q与⊙P外切，且与OA、OB相切． （1）求半径较大的花坛⊙P的半径（用θ表示）； （2）求半径较小的花坛⊙Q的半径的最大值． 18．已知椭圆+=1（a＞b＞0）上顶点A（0，2），右焦点F（1，0），设椭圆上任一点 到点M（0，6）的距离为d． （1）求d的最大值； （2）过点F的直线交椭圆于点S，T两点，P为准线l上一动点． ①若PF⊥ST，求证：直线OP平分线段ST； ②设直线PS，PF，PT的斜率分别为k1，k2，k3，求证：k1，k2，k3成等差数列．
江苏省姜堰市第二中学 2010—2011学年度高三学情调查（三） 生物试题 一、单选题（每题2分，共40分） 1．下列物质或结构在元素组成上最相似的一组是（）A．ATP、DNA、细胞膜B．甲状腺激素、生长激素、性激素 C．核糖、核糖核酸、核糖体D．淀粉、淀粉酶、控制淀粉酶合成的基因 2．右图为核苷酸的模式图，下列相关说法正确的是（）A．DNA与RNA在核苷酸上的不同点只在②方面 B．如果要构成ATP，只要在①位置上加上两个磷酸基团 C．③在生物体中共有8种 D．人体内的③有5种，②有2种 3．下列关于DNA分子结构的叙述，正确的是 A．每个碱基分子上均连接一个磷酸和一个脱氧核糖（） B．DNA分子两条链的碱基之间是通过氢键相连的 C．不同DNA分子中（A+T）/（C+G）比例是不变的 D．DNA分子是以磷酸和含氮碱基交替排列为基本骨架 4．在生物膜上进行的生理活动是（）A．DNA复制B．光合作用的暗反应 C．[H]和氧气结合生成水D．氨基酸脱水缩合 5．科学家利用酵母菌突变体（下图中A型～E型）研究分泌蛋白的分泌过程以及与分泌相关的基因，揭示了囊泡运输的过程。野生型酵母菌能正常进行分泌蛋白的分泌，突变体由于基因突变，内膜结构不正常，导致分泌过程出现障碍。下图中，能表示内质网膜结构不正常导致分泌过程出现障碍的是（） A．A型、C型B．A型、B型 C．B型、E型D．D型、E型 6 液流动的方向。下列说法正确的是（） A．④是人体内新陈代谢的主要场所 B．毛细血管管壁细胞生活的具体内环境是②④⑤ C．③④中的蛋白质可以通过毛细淋巴管壁相互交换 D．若②为肝脏细胞，则①处的氧气浓度高于⑤处 7．下列有关生态学原理或规律的叙述中，错误 ．．的是（）A．在果园中适当增加食物链，能提高该生态系统的稳定性 B．低碳生活方式有助于维持生物圈中碳循环的平衡 C．信息传递能够调节生物的种间关系，维持生态系统的稳定 D．森林生态系统调节气候的作用体现了生物多样性的直接价值 8．下列关于哺乳动物胚胎发育和胚胎工程的叙述，错误 ．．的是（）A．胚胎分割时需将原肠胚的内细胞团均等分割 B．移植胚胎的遗传特性在孕育过程中不受影响 C．胚胎干细胞具有体积小、细胞核大、核仁明显等特点 ① ③ ④ ⑤ ②
江苏省姜堰第二中学高二年级第一学期期末检测 物理试题（必修） 命题人：钱宏春 本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分．满分100分，考试时间75分钟． 第Ⅰ卷(选择题共69分) 一、选择题：在每小题给出的四个选项中，只有一个选项是正确的(本大题共23小题，每小题3分，共69分)． 1．下列器材中，哪个不是测量力学基本物理量的工具（） 2．古代小说《镜花缘》第79回中宝云问奶公家乡有什么趣闻，奶公说：“前几天刮了一阵大风， 把咱家的水井吹到篱笆墙外去了”．关于水井的运动，下列描述正确的是： A．以大地为参照物，水井是运动的 B．以篱笆墙为参照物，水井是运动的 C．以篱笆墙为参照物，水井是静止的 D．无论以哪个为参照物，水井都是静止的 3．《周礼·考工记·辀人》中记载：“劝登马力，马力即竭，辀尤能一取焉。”意思是说，马拉车的时候，马已停止用力了，但车还能前进一段路程，这句话所蕴含的物理意义是下面哪个物理概念A．惯性 B．速度 C．位移 D．相互作用力 4．摩擦是我们生活中司空见惯的现象，我们每时每刻都在 和摩擦力打交道。下列关于摩擦力的书法正确的是（） A．静止的物体不可能受到滑动摩擦力作用 B．物体受到摩擦力作用时，在接触面上一定有弹力 C．运动的物体一定受到滑动摩擦力作用 D．两个相互挤压的物体，在接触面上一定有摩擦力
5．用电火花计时器探究匀变速直线运动速度随时间变化规律实验中，下列说法正确的是 A．纸带穿过电火花打点计时器的限位孔时，应位于复写纸的下方（） B．应使用10V以下的交流电源 C．打点过程中只要交流电的频率不变，即使电压变化也不会影响打点的时间间隔 D．从节约用电的角度，应先拖动纸带，再接通电源 6．如图所示，用两个弹簧秤成一定夹角提着一物体静止不动，两弹簧秤的示数分别为 3 N和4 N，则该物体受到的重力大小可能是（） A．9 N B．7 N C．6 N D．1 N 7．图甲是某研究者在地面上“用打点计时器研究自由落体运动”时打出的一条纸带，假设使用相同的设备在月球表面做同样的实验，打出的纸带可能是图乙中的(已知纸带的上端与重物相连，月球表面的重力加速度大约为地球表面的1/6) （） 8．“探究加速度与力、质量的关系”的实验装置如图所示，下列说法正确的是（）A．打点计时器可以使用直流电源 B．应将木板右端适当垫高使小车不受摩擦力 C．小车应该靠近滑轮一端释放 D．应尽量保证小车的总质量远大于沙和桶的总质量 9．—个物体静止地放在台式弹簧秤上时，弹簧秤的示数为20 N．现将它们放在减速下降的电梯中时，弹簧秤的示数可能是（） 10．如图所示，一个在水平桌面上向右做直线运动的钢球，如果在它运动路线的旁边放一块磁铁， 则钢球可能的运动轨迹是（）
诸城一中慈海复读学校英语学科模拟题 2020.3 英语 注意事项: 1.答卷前,考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。 2.回答选择题时,选出每小题答案后,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。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分阅读(共两节,满分50分) 第一节(共15小题;每小题 2.5分,满分37.5分) 阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。 A Some of the greatest scientists of all time are women who have made important discoveries in a variety of contributions.Our list fields in science.Several of their contributions throughout history are even more than men’ｓ of the most famous female scientists below are organized in order of popularity so you can read about the advancements that they made. Marie Curie(1867-1934) Famous For:Work on radioactivity Marie Curie was the first woman to win the Nobel Prize and the only woman to win this award in two fields: Physics and Chemistry.She discovered polonium and radium and her work helped with the creation of X-rays. Jane Goodall(1934) Famous For:Primate(灵长类)studies JaneGoodall is known world-wide for her groundbreaking studies on primates.She is considered as the top expert on chimps in the world and is perhaps best known for her45-year study on the social lives of theseanimals in Tanzania. Rita Levi-Montalcini(1909-2012) Famous For:Nerve growth studies Rita Levi-Montalcini was a neurologist(神经病学家)who won the Nobel Prize in Physiology or Medicine in 1986for her findings in Nerve Growth Factor(NGF).She was the first Nobel prize winner to live past her100th birthday. Lise Meitner(1878-1968) Famous For:Work on radioactivity and nuclear physics Lise Meitner was a key member of a group that discovered nuclear fission(裂变).One of her colleagues,Otto get the award is considered to be a huge error by Hahn,was given the Noble Prize for this work.That Meitner didn’ｔ the Nobel committee.
高三英语练习七十三 命题人：校欣梓审核人：严书萍 一、单项填空 1. Is college, which is supposed to be a place for academic interests and independent thinking being ______into a factory only for producing professionals for a certain trade? A. transported B. transformed C. transferred D. transplanted 2. ______ with homesickness after separation from her family for months for the first time, the girl contacted her mum almost every day recently. A. Contented B. Supplied C. Covered D. Overcome 3. ---Do you t hink I really________ the wrong points in your speech at yesterday‘s meeting? ---Sure. Why________ you always pick holes in everything I say? A. shouldn‘t have mentioned; must B. couldn‘t mention; would C. wouldn‘t have mentioned; can D. mustn‘t mention; s hould 4. ---What do you think of Flying Swords of Dragon Gate(《龙门飞甲》)? ---Fantastic. Director Xu Ke________ each character in the movie impressive through lively dialogues and fascination plots. A.makes B. would make C. will make D. had made 5. One example of cybercrime is hacking, ________ users‘ computers are illegally accessed. A. that B. which C. where D. as 6. In today‘s competitive economy, ________ everyone is trying to do more with less, you‘ve got to figure out a way to profit from the very beginning. A. which B. that C. how D. where 7. It was not until last month ________ critics found ________ was shown on the screen, Love is Not Blind was surprisingly well-received by young people. A. that; that B. that; what C. when; what D. when; that 8. It was announced that only when the fire was put out ________ to return to their domitories. A. the students would be permitted B. had the students been permitted C. would the students been permitted D. the students had been permitted 9. It feels like________ adequate time for both doing exercises and listening to music is just not practical, but my good friend, Jack does manage it very well. A. accompanying B. allocating C. accomplishing D. advocating 10. Li Na‘s success has aroused new interest in tennis in Ch ina, which has also ________ a debate among fans, tennis players and experts. A. brought up B. brought about C. brought in D. brought out 二、完形填空： In a spirit of gratitude(感恩) and giving back to the parents who raised them, Bill and Jackie Merz‘s daughters have offered a generous invitation. ―They both live in Chicago now,‖ said Bill Merz, 75, a retired Sacramento State psychology professor. ―One was willing to put an extra floor on her house and __11__ an elevator for us so we could live there. __12__ wante d to change her basement for us. I told them we‘d have somebody shoot us __13__ we did that.‖ The Merzes, who live in their own home at Eskaton Village Roseville, enjoy their big, close-knit __14__, which also includes two sons in California and 11 grandchildren. But the idea of living with the kids in their older age leaves them __15__. ―My first reaction was, ?I don‘t want you to tell me __16__ to do,‘‖ said Jackie Merz, who is also 75 and a retired teacher and counselor. Most older adults __17__ to be a bit more euphemistic (委婉的) about it: Typically, they say that they don‘t want to be a __18__ to their kids, or that they don‘t want to bother them. __19__, statistics show a plainer truth. In huge numbers, seniors __20__ their freedom, and they want to live on their own__21__ they can. In the Sacramento region, US census figures (人口普查数据) __22__ that almost three-fourths of people 65 and older live in same-generation (as opposed to multigenerational) households. National figures are even __23__, with nearly 80 percent of older adults living in their own households – more than three times the __24__ of the 1940s. A recent survey from the research firm Gallup & Robinson highlights（凸显，突出）that sense
江苏姜堰溱潼二中18-19学度初二下开学考试-英语 【一】单项选择从以下每题所给的选项中，选择一个最正确答案。〔20分〕 〔〕1.—Whatmakesyouso________today,Jack?Itisyourfirstdayofschool. —BecausemyteachersaysIam________honestboy. A.happily;an B.happily;a C.happy;a D.happy;an 〔〕2.—Itwasluckythatthelittlegirlstayed________afterthesnowstorm. —It’ssoamazing. A.alive B.live C.living D.lively 〔)3.Inthesportsmeeting,Amyran_________________. A.Asfastascan B.Assoonerasshecan C.Asfastasshecould D.Assoonasshecould 〔)4.—Didyouwatchthefootballmatchyesterday? —Yes,Idid.Youknow,mybrother_________inthematch. A.isplaying B.wasplaying C.hasplayed D.willplay ()5.Myunclegavemeamodelplaneyesterday.It’sastructureof__________. A.S+V+P B.S+V+IO+DO C.S+V+DO+OC D.S+V+DO ()6.Thenumberofstudentsinourschool_________4000andanumberofthem_______ goodatplayingpingpong. A.is,is Bare,are C.is,are D.are,is ()7._______goodnewsyouhave! A.Whata B.Howa C.What D.How ()8.Thiskindoffruit____________. A.tastesweetly B.lookswell C.soundsbeautiful D.tastesdelicious ()9.Heknowsalittleaboutmathsandhisbrotherknowseven_______. A.less B.fewer C.much D.more ()10.Heneedn’ttokeepfit,________he? A.need B.isn’t C.doesn’t D.needn’t ()11.Youshouldstudyhard.Noonecan_______you________agoodfuture. A.provide,for B.provide,with C.keep,/ D.protect,tohave ()12.—Wherewereyoubothatthistimelastnight? —Tomwaswritingane-mail__________IwaswatchingTVathome. A.assoonas B.after C.until D.while ()13.Theradioisbroken.Idon’tknow________next. AwhattodoBhowtodoCwhattodoitD.whytodoit ()14.Healwaysmoreofhimselfthan___________,sonobodylikeshim. A.theothers B.others C.other D.theother 〔〕15.Theteacheralways______asmileonherface,sothestudentsneverfeel_______. A.putson;frightened B.wears;frightened C.putson;frightening D.wears;frightening 〔〕16.—What’syourbestfriendlike?—. A.Heisfine.Thankyou. B.Heisadoctor. C.HelikeswatchingTV. D.Heishelpfulandgenerous. ()17.Thiskindofcakelooks_________andsells________intheshop. A.nice,well B.good,good C.nicely,well D.good,nice ()18.Look!Somewomenarechatting______overthereandtherest_____lookingatthe pictures.
高三英语模拟试题 总分120分，时间100分钟 班级： ______ 姓名： ______ 总分： ______ 第一节:单项填空(共15小题;每小题1分,满分15分) 21. Research found that when people share their efforts and knowledge, the ______ is greater than the total of their efforts as individuals. A. procedure C. ownership D. revenue 22. A lake project, which will be a landmark construction of the city, ______ on land that only one year ago was mostly farmland. A. is built B. was built C. has been built D. is being built A. in which B. to which C. from which D. by which 24. Teachers would like students to think and discuss problems in groups but they don’t tolerate ______ in class. A. they talk B. them to talk C. them talked D. their talking 25. ---What if I cancel my files by accident? --- Our standard advice: before you do anything, ______ your data. A. back up B. polish up C. hold up D. step up 26. ---How was your trip to the mountains? ---Turned out to be ______ relaxing. Though we made it to the top, we caught a sudden storm and got wet to the skin. A. more than B. nothing but C. all too D. anything but A. what it is that B. why it is that C. what is it D. why is it 28. Many believe that whoever makes a great advancement in art or science ______ the same in any other if chance had thrown it in his way. A. would do B. could do C. would have done D. would be doing 29. I have kept the school club poster ______ I can see it every day, as it always reminds me of my first year of
淮安市开明中学 初中数学七年级上册 （苏科版） 4.3用方程解决问题(1) 有某种三色冰淇淋45g,咖啡色、红色和白色配料的比为1：2：6，这种三色冰淇淋中咖啡色、红色和白色配料分别是多少？ 如果在三色冰淇淋中,咖啡色、红色配料的比为2：3，红色和白色配料的比为1：2那么如何设未知数呢?相关的代数式是什么呢?方程怎么列呢?方程的解为多少?如何作答呢？ 归纳： 用一元一次方程解决实际问题的一般步骤 审 找 设 列 解 答 分析题中已知什么,求什么.有哪些事物在什么方面产生关系 一个相等关系.（和/倍/不同方案间不变量的相等） 设未知数(直接设，间接设),包括单位名称. 把相等关系中各个量转化成代数式,从而列出方程. 解方程,求出未知数的值(x=a).代入方程检验 检验所求解是否符合题意，写出答案 例1：一张桌子有一张桌面和四条桌腿，做一张桌面需要0.03m3的木材 ，做一条桌腿需要木材0.002m3。现做一批这样的桌子恰好用去木材3.8m3,共做了多少张桌子？ 日 一 二 三 四 五 六 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 如图 ，请说出这样的几个数之间的关系？ 5 6 12 13 2 9 16 8 9 10 1、在某月的日历上，用正方形圈出22个数，其和是100，求这四个数。 日 一 二 三 四 五 六 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 2、日历上，日历上有五个星期二，日期的和为80，你能说出这个月一号是星期几？ 有一些分别标有4、8、12、16、20、……的卡片，后一张卡片上的数比前一张卡片上的数大4，小李拿了相邻3张卡片，且这些卡片上的数之和为348 （1）猜猜小李拿到哪3张卡片？ （2）小李能否拿到相邻的3张卡片，使得这三张卡片上的数之和等于93？如果能拿到，请求出这三张卡片上的数各是多少？如果不能拿到请说明理由。 (1)一个两位数，个位上的数是a，十位上的数是b，则这个两位数可表示为__________。 练习 (2)一个两位数，个位数字是十位数字的4倍，如果把个位数字与十位数字对调，那么得到的新数比原数大54，求原数。 (3)三个连续偶数之和比最大的偶数的2倍多30，求这三个偶数 一个三位数满足以下条件： （1）三个数位上的数的和12， （2）百位上的数比十位上的数大6， （3）个位上的数是十位上的数的4倍， 求这个三位数 鸡兔同笼，共有头12个，脚36只，问笼中鸡兔各有多少只？
附件 2014年江苏省中小学正高级教师任职资格 评审通过人员名单 （共计226人） 一、南京市（21人） 序号学校名称姓名拟评职务资格1南京航空航天大学附属高级中学鞠党生正高级教师2南京市金陵中学张松年正高级教师3南京市秦淮区教学研究室渠东剑正高级教师4南京市教学研究室曹荣苏正高级教师5江苏省六合高级中学蒋天林正高级教师6南京市金陵中学江敏正高级教师7南京市教学研究室刘江田正高级教师8南京师范大学附属中学姚玉琴正高级教师9江苏省六合高级中学蒋小润正高级教师10南京师范大学附属小学闫勤正高级教师11南京市第二十九中学侯正永正高级教师12南京市夫子庙小学冯爱东正高级教师13南京市江宁高级中学张发新正高级教师14南京市中华中学姜玉华正高级教师15南京市拉萨路小学分校宝船小学江和平正高级教师16南京市太平巷幼儿园汪丽正高级教师17南京市第十三中学高学林正高级教师18南京市雨花台中学周茜正高级教师
19南京外国语学校李鸿彬正高级教师20南京师范大学附属中学张士民正高级教师21南京市百家湖中学王洪贵正高级教师 二、无锡市（14人） 序号学校名称姓名拟评职务资格1江苏省天一中学张春华正高级教师2无锡市锡山区教育局教研室储建明正高级教师3江苏省锡山高级中学夏雷震正高级教师4无锡市教育科学研究院赵宪宇正高级教师5江苏省宜兴中学戴顺良正高级教师6江苏省江阴高级中学俞静娟正高级教师7江苏省锡东高级中学陈平正高级教师8无锡市滨湖区教育研究发展中心王华民正高级教师9无锡市第一中学张祖寅正高级教师10江苏省天一中学许芹正高级教师11江苏省锡山高级中学实验学校许帮正正高级教师12江苏省江阴长泾中学陆敏刚正高级教师13无锡市教育科学研究院龚雷雨正高级教师14无锡市南湖小学武凤霞正高级教师 三、徐州市（13人） 序号学校名称姓名拟评职务资格1江苏省睢宁高级中学李本松正高级教师2徐州市中小学教学研究室李秋颖正高级教师3徐州市中小学教学研究室戴申卫正高级教师4徐州高级中学杜宪刚正高级教师
江苏省姜堰中学高三综合练习三 英语 第Ⅰ卷 (三部分，共85分) 第一部分基础知识(满分 1. He loves the song in p_______, for his mother used to sing it. 2. Look at the river! The water is as s_______ as glass. 3. In the film, the use of light and dark always s_______ good and evil. 4. Well done, Lucy! You are a________ right. 5. The secretary said reading letters o________ much of her time every day. 6. A large p________ of the population live in big cities. (百分比) 7. Recovery from the disease is very _______. (逐步的) Just have a little patience! 8. The thing that _______ me is that I made her sad. (使烦恼) 9. Our farm, __________ (配备) with modern machinery, has attracted lots of tourists.. 10. As is known, 90% of the engines in our country are __________ (出口) to Europe. 11. 直到深夜_____________________ 12. 考虑到相对少的人口_______________ 13. 就我而言_____________________ 14. 某物的优缺点_____________________ 15. 对……有很大的冲击力_______________ 16. 夺取对……的控制权_______________ 17. 对……负责___________________ 18. 被公认为_________________________ 19. 以有序的方式_________________ 冠名为……_______________________ 第二部分英语知识运用（共两节，满分35分） 第一节单项填空（共15小题；每小题1分，满分15分） 从A、B、C及D四个选项中，选出可以填入空白处的最佳选项。 21.---A trip to outer space must be fun and exciting. ---_______. That’s why so much people are looking forward to such a trip. A. That’s all right B. I prefer to C. I suppose so D. It depends 22. They have been stopped from leaving their homes since King Gyanendra seized ________ control of ________ government three months ago. A. the; the B. the; / C. /; the D. /; / 23. Despite the ______ progress of building work, the campaign against it is still going strong.
江苏省姜堰二中物理 静电场及其应用专题试卷 一、第九章 静电场及其应用选择题易错题培优（难） 1．如图，真空中x 轴上关于O 点对称的M 、N 两点分别固定两异种点电荷，其电荷量分别为1Q +、2Q -，且12Q Q >。取无穷远处电势为零，则（ ） A ．只有MN 区间的电场方向向右 B ．在N 点右侧附近存在电场强度为零的点 C ．在ON 之间存在电势为零的点 D ．MO 之间的电势差小于ON 之间的电势差 【答案】BC 【解析】 【分析】 【详解】 AB ．1Q +在N 点右侧产生的场强水平向右，2Q -在N 点右侧产生的场强水平向左，又因为 12Q Q >，根据2Q E k r =在N 点右侧附近存在电场强度为零的点，该点左右两侧场强方向相反，所以不仅只有MN 区间的电场方向向右，选项A 错误，B 正确； C ．1Q +、2Q -为两异种点电荷，在ON 之间存在电势为零的点，选项C 正确； D ．因为12Q Q >，MO 之间的电场强度大，所以MO 之间的电势差大于ON 之间的电势差，选项D 错误。 故选BC 。 2．如图所示，竖直平面内有半径为R 的半圆形光滑绝缘轨道ABC ，A 、C 两点为轨道的最高点，B 点为最低点，圆心处固定一电荷量为+q 1的点电荷．将另一质量为m 、电荷量为+q 2的带电小球从轨道A 处无初速度释放，已知重力加速度为g ，则（） A ．小球运动到 B 2gR B ．小球运动到B 点时的加速度大小为3g C ．小球从A 点运动到B 点过程中电势能减少mgR D ．小球运动到B 点时对轨道的压力大小为3mg ＋k 12 2 q q R 【答案】AD 【解析】
江苏省姜堰二中2020学年高一英语下学期期初考试试题（无答案） 时间：90分钟总分：100分 一、单项填空（共10小题，每小题1分， 满分10分） 1. People can unlock the shared bikes, _____ are equipped with GPS and can be left anywhere in public, by simply _____ their smart phones. A. which; use B. which; using C. of which; use D. of which; using 2. A healthy friendship is one ______ you share your true feelings without fearing the end of the relationship. A. that B. who C. where D. when 3. Optimism has a positive effect _____ people’s physical and m ental health, _____ which I’m very convinced. A. on; of B. to; of C. at; at D. on; at 4. ---How beautiful the school is, Captain. --- So it is. I ______ here for three years and my daughter is studying here, too. A.studied B. have been studying C. have studied D. had studied. 5. However, at times this balance in nature is _______, resulting in a number of unforeseen effects. A. dismissed B. disturbed C. discouraged D. disabled 6. With the widespread of fog and haze in central and eastern China, our government is supposed to _____ their efforts to prevent further pollution.