江苏省高邮中学2018-2019学年高一上学期期中考试
英语试题
本卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题），满分120分。考试时间120分钟。
第I 卷（选择题, 三部分, 共80分）
第一部分听力(共两节，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，并标在试卷的相应位置。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 did the man eat last night?
A. Pizza.
B. A sandwich.
C. A burger.
2. How long has the man played the piano?
A. Ten years.
B. Eight years.
C. Eighteen years.
3. Why is the woman tired?
A. She got too much exercise.
B. She didn’t get enough sleep.
C. She played the guitar all day.
4. What is the woman reading?
A. A cookbook.
B. A storybook.
C. A guidebook.
5. What are the speakers talking about?
A. The woman’s family.
B. The woman’s new job.
C. The woman’s spending habits.
第二节(共15小题；每小题1分，满分15分)
听下面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三个项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题给出5秒钟的作答时间。每段对话或独白读两遍。
听下面一段对话，回答第6和第7两个小题。
6. What will the woman do this summer?
A. Work in a restaurant.
B. Visit Madrid.
C. Study French.
7. What is next to the bar?
A. Some works of art from Spain.
B. A piano.
C. A coffee table.
听下面一段对话，回答第8和第9两个小题。
8. What does John need to do first?
A. Count all the cash.
B. Clean the floors.
C. Turn off the computers.
9. Where does the conversation probably take place?
A. In a bank. B At the woman’s house.. C. In a clothing store.
听下面一段对话，回答第10至第12三个小题。
10. What does the woman think about sleeping outside?
A. It’s peaceful.
B. It’s scary.
C. It’s uncomfortable.
11. Where did the man go for camping last summer?
A. To Idaho.
B. To Arizona.
C. To Washington.
12. What happened to the woman while camping in Yosemite?
A. She forgot to bring food.
B. She gave her food to the bears.
C. She had to buy some special food boxes.
听下面一段对话，回答第13至第16四个小题。
13. When is the man leaving?
A. On Sunday evening.
B. On Friday morning.
C. On Monday afternoon.
14. What should Mason do with the black bags?
A. Take them to the city center.
B. Put them on the sidewalk.
C. Leave them in the garage.
15. What should Mason be careful about?
A. The doors.
B. The grass.
C. The garbage truck.
16. What’s the relationship between the speakers?
A. Neighbors.
B. Mother and son.
C. Husband and wife.
听下面一段独白，回答第17至第20四个小题。
17. What is another name for San Francisco?
A. Pacific Ocean Wind.
B. McCovey Cove.
C. Golden Gate City.
18. When was the stadium built?
A. In 2003.
B. In 1997.
C. In 2006.
19. What was the first name of the stadium?
A. SBC Park.
B. A T&T Park.
C. Pacific Bell Park.
20. What is the stadium famous for?
A. Its warm weather.
B. Its food.
C. Its clothing stores.
第二部分英语知识运用（共两节，满分30分）
第一节单项填空（共15小题；每小题1分，满分15分）请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
21. It annoys my parents when Richard and I stay out late at night. My parents don’t _______ of Richard and me staying out late at night.
A.agree
B.advise
C.allow
D. approve
22. The school canteen has announced that some new dishes will become _____ to our students.
A. academic
B. available
C. attractive
D. psychological
23. It is not easy for a student of __________ intelligence to meet the requirements of a world leading university.
A. regular
B. natural
C. average
D. ordinary
24. Exercising properly means a lot and the good _________ does you will take place over time.
A. that
B. it
C. what
D. this
25. In my opinion, school experiences provide us with much _____ just study and knowledge; they also help us develop ourselves and make us better prepared for our future life.
A. better than
B. more than
C. rather than
D. no more than
26. — Have you read my email about our Yucheng Post House project?
— Yes. Luckily, I checked my emails yesterday. Normally, I _____ my email-box for days.
A. haven’t opened
B. didn’t open
C. hadn’t opened
D. don’t open
27. My father insisted that every minute ______ made full use of to do the work well.
A. be
B. has been
C. is
D. was
28. The visiting guests met government officials in China to discuss further cooperation. Broadcasting is one of the main areas __________ they see growing possibility for cooperation.
A.which
B. where C . whose D. when
29. When you’ve finished with that book, don’t forget to put it back on the shelf, _______?
A. do you
B. don’t you
C. will you
D. won’t you
30. Many babies ________ their days and nights at first, sleeping for a long time during the daytime and staying excited all night.
A. stay up
B. mix up
C. look up
D. turn up
31. He was supposed to finish it on schedule, but _______ he fell behind.
A. somehow
B. somewhere
C. anyhow
D. anywhere
32. --- Why does Lucy look worried?
--- She may have failed the interview, and ______ she won’t be able to pay for the bill.
A. in which case
B. in any case
C. in that case
D. in her case
33. They are talking _____ they had been friends for years, while in fact they have known each other for only two hours.
A. even though
B. as if
C. now that
D. until
34. Amy was always speaking highly of her performance in the play, _______, of course, made the others upset.
A. as
B. this
C. that
D. which
35. —Sorry, Bill, I can't go straight on and spend more time with you in Huangshan.
—_______
A. It was just like you.
B. Isn't it as bad as that?
C. You're really a wet blanket.
D. Accidents will happen.
第二节完形填空（共15小题; 每小题1分，满分15分）
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Although I love my life ,it hasn't been a lot of fun as I've been ill for 28 years.
Music has always been a great love of mine and ,in my 20s, when my_36_was more manageable ,I 37 ten years as a professional singer in restaurants, playing and singing folk songs. Unfortunately that was years ago and times have changed . __38__ I live with my mother on a country farm .
Two years ago, I decided that I would need to love some kind of extra work to _39_ my disability pension (残疾抚恤金）._40_ I needed to sleep in afternoons, I was limited in my _41_.
I decided that I would consider going back to singing in restaurants.
My family are all musicians ,so I was recognized (认出) when I went into our 42 music store. .I explained that I wanted to sing again by using recorded karaoke music . I knew that discs were very 43 and I really didn't have a lot of money to get started . And often you find only three to four songs out of ten on a disc that you can __44__use. When I told the owner of the shop about my 45 , he gave me a long ,thoughtful __46__.“This means a lot to you , doesn't it ?"he said . “Come with me.” He led me 47 the crowded shop and to a bench with a large professional karaoke box on it.
He placed his large hand 48 on his treasure and said . “I have 800 karaoke songs in here. You can take your pick and I′ll record them for you .That should get yo u started.” I could have cried. Thanking him, I made a time with him to listen to all the songs and choose 49 that I could sing . I have come full circle with his help.
His 50 still warms my heart and makes me do just that bit extra , which I have the chance.
36. A. loneliness B. sickness C. tiredness D. sadness
37. A. enjoyed B. set C. kept D. shared
38. A. Now B. Then C. Some time D. Meanwhile
39. A. add up to B. make use of C. count on D. make up for
40. A. If B. Though C. As D. Before
41. A. movement B. condition C. choices D. positions
42. A. local B. distant C. peaceful D. independent
43. A. cheap B. free C. expensive D. attractive
44. A. actually B. hardly C. nearly D. formerly
45. A. job B. family C. offer D. idea
46. A. look B. view C. face D. sight
47. A. over B. through C. towards D. along
48. A. unhappily B. gratefully C. pitifully D. lovingly
49.A. the ones B. these C. few D. the rest
50.A.courage B. devotion C. kindness D. trust
第三部分阅读理解（共15小题; 每小题2分，满分30分）
请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
As one of the world’s oldest holidays, Halloween is still celebrated today in several countries around the globe, but it is in North America and Canada that it has its highest level of popularity. Every year, 65% of Americans decorate their homes and offices for Halloween. Halloween is the holiday when the most candy is sold and is second only to Christmas in terms of total sales.
Austria
In Austria, some people will leave bread, water and a lighted lamp on the table before retiring on Halloween night. The reason for this is that it was once believed that such items would welcome the dead souls back to earth on a night which for the Austrians was considered to be filled with strong cosmic energies.
Belgium
The Belgians believe that it is unlucky for a black cat to cross one’s path and also unlucky if it should enter a home or travel on a ship. The custom in Belgium on Halloween night is to light candles in memory of dead relatives.
Canada
Modern Halloween celebrations in Canada began with the arrival of Scottish and Irish immigrants in the 1800s. Jack-O-Lantern is carved and the activities for celebrating the festival include parties, trick-or-treating and the decorating of homes with pumpkins and corn stalks.
France
Unlike most nations of the world, Halloween is not celebrated by the French in order to honor the dead and departed ancestors（祖先）. It is regarded as an “American” holiday in France and was unknown in the country until around 1996.
51. In which countries does Halloween have its highest level of popularity?
A. Belgium and Canada
B. France and North America
C. Canada and North America
D. Austria and Canada
52. Why will people leave bread, water and a lighted lamp on the table in Austria？
A. These items are used to respect ancestors.
B. These items would welcome the dead souls back to earth.
C. These items are just for fun.
D. The other items can take the place of them.
53. In which country is Halloween not celebrated as others?
A. France
B. Canada
C. Belgium
D. Austria
B
When I was growing up, I was a teenager no one listened to--- and I grew sick of it. So, I’m here to let Americ a know that the future of our country, those kids you’ve raised and sent through high school, the ones you thought were so easy to control, are strong and we want to be heard.
Many people throughout my life told me to shut up or mind my own business when I tried to express my opinion on politics, gay marriage, abortion or the death sentence. What I have come to realize is that I have just the same right as anyone to say how I feel about whatever topic I choose.
I no longer believe that I should just follow the crowd. I am ready to make a stand and shout out to the whole world what my opinions are.
I believe that teenagers have every right to speak about the government. I do not think that I am less informed than the next person. I know that if I don’t speak my mind, I will not be true to my nature.
I was raised in a family where politics were always discussed and debated. Many times my parents and I argued for half the night over the same problems the Supreme Court deals with. It was in this climate that I started to form my opinions about the government, I learned that my opinions matter.
So why does it continuously seem as if teenagers are unimportant?
Unfortunately, I know the answer. I know that the government is not looking far enough into the future. I am not viewed as a future president, a future CEO or a future revolutionary(改革者). All I am to them is a loud, unpleasant teenager. I think it is time that we were heard for more than what we are thought to be. It is time for me to be known for my knowledge, my interest and my ability to lead.
So, America, were you all not in my place once, with no power to speak and be heard? Isn’t it time for the future of America to begin voicing our opinions about important matters?
I believe it is. I believe in so much more than freedom of speech. I believe in the power of the future America , and I believe that it is time we all take a stand. I believe in us.
54.What does the word climate refer to?
A. an atmosphere that exists
B. a weather condition of an area
C. a political problem discussed
D. a base where something develops
55. Why hasn’t the government listened to teenagers’ opinions according to the passage?
A. Teenagers know nothing about future.
B. They fail to take teenagers opinions seriously.
C. Teenagers opinions are generally meaningless.
D. Political matters are too serious for teenagers.
56. What is the main idea of the passage?
A. No one would like to listen to a teenager.
B. Political matters are part of teenagers’ life.
C. Teenagers have rights to voice their opinions.
D. It’s hard for teenagers to have political opinions.
C
Happy to help or too selfish to share – some scientists wonder whether generosity（慷慨大方）lies in our upbringing or in our genes（基因）.
In a social science experiment carried out in an Israeli children’s playroom, 136 children aged 3 and 4 years old were given six sets of colourful stickers. They were told “You can keep all of the stickers, or you can give some to another child you don’t know. He doesn’t have any stickers.”
Researchers then asked the children to step into the playroom one at a time and watched how they behaved.
About two thirds of the children chose to give one or more sets of stickers to an unknown chil d.The others refused to share. Researchers found that many of this second group of children had something in common: a variation）in a gene known as A VPR1A. This gene is supposed to control a chemical in the brain responsible for social behavior. The genetic variant（变体）of this gene can make people a lot less willing to share.
This study was published last month in the online scientific journal PLOS One. It suggested that children can be less selfish and genetics may play a role.
But social scientists point out environmental influences from home, school and the wider world may play a larger role in creating good or bad habits. Studies using brain scans have shown that when someone is being generous or is described as generous, his or her brain will give off kind of chemical. This chemical is linked to positive feelings. “If parents tell kids he is a generous person, he is more likely to act generously again than if they buy him a toy,” said Nancy Eisenberg, an Arizona State University psychology professor, to the Wall Street Journal. Social scientists also say that as people grow up and develop stronger ideas of morality(道德) and fairness, their generosity will increase.
Referring to the Israeli study, Emmanuel College psychologist Joyce Benenson says to the Wall Street Journal, that even at 3 or 4 years old, “If you’ve got six packs of something, you know that giving away one isn’t really changing what you have.”Of the 136 children in the Israeli study, the largest group gave away one sticker; the second largest group gave away none. Only twenty-two children gave away more than one sticker.
57. According to the article, the experiment ______.
A. studied more than 100 children aged between 13 and 14
B. gathered all the children in a room to watch their behavior
C. found that one-third of the children were unwilling to share
D. asked the children to share stickers with their friends
58. What was newly discovered by the experiment?
A. A variation of a gene can influence people’s social behavior.
B. More than half of the kids were considered to be selfish.
C. Generous behavior can make a child feel good.
D. Children are less generous than adults expect.
59. What can we conclude from the article?
A. Genes play a major role in deciding whether people are generous.
B. As children grow, economical responsibility can stop them from sharing with others.
C. Both genes and social environment influence whether people are generous.
D. Parents could try giving toys to kids to encourage them to be generous.
60. Who might be more generous according to the article?
A.Those with an A VPR1A gene.
B. Those growing up in rich families.
C.Those who receive college education.
D. Those growing up in a sharing environment.
D
Tom appeared on the sidewalk with a bucket of whitewash and a long-handled brush. He stopped by the fence in front of the house where he lived with his aunt Polly. He looked at it, and all joy left him. The fence was long and high. He put the brush into the whitewash and moved it along the top of the fence. He repeated the operation. He felt he could not continue and sat down.
He knew that his friends would arrive soon with all kinds of interesting plans for the day.
They would walk past him and laugh. They would make jokes about his having to work on a beautiful summer Saturday. The thought burned him like fire.
He put his hand into his pockets and took out all that he owned. Perhaps he could find some way to pay someone to do the whitewashing for him. But there was nothing of value in his pockets—nothing that could buy even half an hour of freedom. So he put the bits of toys back into his pockets and gave up the idea.
At this dark and hopeless moment, a wonderful idea came to him. It filled his mind with a great, bright light. Calmly he picked up the brush and started again to whitewash.
While Tom was working, Ben Rogers appeared. Ben was eating an apple as he walked along the street. As he walked along it, he was making noises like the sound of a riverboat. First he shouted loudly, like a boat captain. Then he said “Ding－Dong－Dong”，“Ding－Dong－Dong”
again and again, like the bell of a riverboat. And he made other strange noises. When he came close to Tom, he stopped.
Tom went on whitewashing. He did not look at Ben. Ben stared a moment and then said: “Hello! I'm going swimming, but you can't go, can you？”
No answer. Tom moved his brush carefully along the fence and looked at the result with the eye of an artist. Ben came nearer. Tom's mouth watered for the apple, but he kept on working.
Ben said, “Hello, old fellow, you've got to work, hey？”
Tom turned suddenly and said, “Why, it's you, Ben! I wasn't noticing.”
“Say—I'm going swimming. Don't you wish you could? But of course you'd rather work—wouldn't you? Of course you would.”
Tom looked at the boy a bit, and said, “What do you call work？”
“Why, isn't that work？”
Tom went back to his whitewashing, and answered carelessly.
“Well, maybe it is, and maybe it isn't. All I know is, it suits Tom Sawyer.”
“Oh come, now, you don't mean to say that you like it？”
The brush continued to move.
“Like it? Well, I don't see why I shouldn't like it. Does a boy get a chance to whitewash a fence every day？”
Ben stopped eating his apple. Tom moved his brush back and forth, stepped back to look at the result, added a touch here and there, and stepped back again. Ben watched every move and got more and more interested. Soon he said，“Say, Tom, let me whitewash a little.”
Tom thought for a moment, and was about to agree, but he changed his mind.
“No—no—it won't do, Ben. You see, Aunt Polly wants this fence to be perfect. It has got to be done very carefully. I don't think there is one boy in a thousand, maybe two thousand, that can do it wel l enough.”
“No—is that so? Oh come, now—let me just try. Only just a little.”
“Ben, I'd like to, but if it isn't done right, I'm afraid Aunt Polly … ”
“Oh, I'll be careful. Now let me try. Say—I'll give you the core of my apple.”
“Well, here—No, Ben, now don't. I'm afraid …”
“I'll give you all of it.”
Tom gave up the brush with unwillingness on his face, but joy in his heart. And while Ben worked at the fence in the hot sun, Tom sat under a tree, eating the apple, and planning how to get more help. There were enough boys. Each one came to laugh, but remained to whitewash. By the time Ben was tired, Tom sold the next chance to Billy for a kite; and when Billy was tired, Johnny bought it for a dead rat—and so on, hour after hour. And when the middle of the afternoon came, Tom had won many treasures.
And he had not worked. He had had a nice idle time all the time, with plenty of company, and the fence had been whitewashed three times. If he hadn't run out of whitewash, Tom would have owned everything belonging to his friends.
He had discovered a great law of human action, namely, that in order to make a man or a boy want a thing, it is only necessary to make the thing difficult to get.
61. How many characters are mentioned in this story?
A. 5
B. 4
C. 6
D.7
62. Why did Tom take all his toys out of his pockets?
A. Because he was tired and wanted to play with his toys
B. Because he wanted to know if he could buy help with his toys
C. Because he wanted to give his toys to his friends
D. Because he wanted to throw his toys away
63. We can learn from the passage that ________.
A. Tom was interested in whitewashing the fence
B. Tom was unwilling to whitewash the fence, but he managed to let other boys do it for him
C. Tom had a lot of friends who are ready to help others
D. Tom was good at whitewashing the fence, so he looked at the result of work with the eye of an artist
64. What made Ben Rogers eagerly give up his apple and offer to brush the fence for Tom?
A. His curiosity about Tom's brushing job.
B. Tom's threat.
C. His warm heart and kindness to friends.
D. Aunt Polly's idea.
65. Which of the following is the most suitable title for this passage?
A. Whitewashing A Fence
B. Tom And His Fellows
C. The Happy Whitewasher
D. How To Make The Things Difficult To Get
第II卷（非选择题，三部分，共40分）
第四部分：单词拼写根据所给句子的汉提示或首字母拼写单词。（共10小题，每小题1分，满分10分）注意：每个空格填1个单词。请将答案写在答题卡上相应题号的横线上。
66.As far as I’m concerned, we shouldn’t be e_______________ about our weight, because we look great as we are.
67. It was a real c___________for me to remember all these new words within three hours.
68. To win their support, we need to provide a convincing ___________(论据）as to why the system should be changed.
69. When teenagers experience changes____________(身体上), there come many psychological changes as well.
70. He asked me to keep him i____________ of the latest news.
71. The _____________(不耐烦的）editor sent the journalist two more faxes, but received no reply.
72. Alf s____________higher pay for the privilege of becoming a white-collar worker, which meant he would earn much less.
73. The city at one time must have been prosperous, for it enjoyed a high level of c______________.
74. As the evidence began to accumulate, experts from the zoo feel ______________(感到必须) to investigate.
75. Though fully _______________ (相信）that the animal was a puma, experts didn’t know where it had come from.
第五部分:短文改错(共10小题；每小题l分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：
1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者(从第11处起)不计分。
Last month, I took part a volunteer activity in the countryside. We set off by the bus at 9 o’clock in the morning. After a three-hour drive, we saw a village surrounding by hills. We had to got off the bus and walked to the village. It was nearly 12 o’clock , but we had lunch in the village. The meal is made with vegetables grown by the villagers---it tasted delicious. After lunch, they played a few games with the child in the village. We made a big circle, holding hands together. Lastly, we visited the old man which had no children. We gave him some rice and oil and sang a few songs for him. He smiled happy, and I felt I got happiness in return.
第六部分:书面表达(满分20分)
在许多地方，家长开汽车接送孩子上下学已成为一个普遍现象，人们对此做法褒贬不一。请你根据下表提示用英语写一篇短文，并发表自己的看法。
注意：1．可适当增加细节，以使行文连贯；
2．开头已给出。
3．120个词左右。
In many places, it is common for parents to drive their children to and from school, which causes a heated debate in society.
【参考答案】
听力（共两节20题；每小题1分，满分20分）
1-5 CABAB 6-10 ABBCA 11-15 BCBBA 16-20 ACBCB
英语知识运用（共两节，满分30分）
单项填空（共15小题；每小题1分，满分15分）
21-25 DBCBB 26-30 DABCB 31-35 ACBDC
完形填空（共15小题; 每小题1分，满分15分）
36-40 BAADC 41-45 CACAD 46-50 ABDAC
阅读理解（共15小题; 每小题2分，满分30分）
51--53 CBA 54-56 ABC 57-60 CACD 61-65 ABBAC
单词拼写根据所给句子的汉提示或首字母拼写单词。（共10小题，每小题1分）
66. embarrassed 67. challenge 68. argument 69. physically 70. informed
B.impatient 72. sacrificed 73. civilization 74. obliged 75. convinced
短文改错(共10小题；每小题l分，满分10分)
Last month, I took part ∧a volunteer activity in the countryside. We set off by the bus
in
at 9 o’clock in the morning.
After a three-hour drive, we saw a village surrounding by hills. We had to got off the bus
surrounded get and walked to the village. It was nearly 12 o’clock , but we had lunch in the village. The meal so
is made with vegetables grown by the villagers---it tasted delicious. After lunch, they played was we
a few games with the child in the village. We made a big circle, holding hands together.
children
Lastly, we visited an man which had no children.We gave him some rice and oil and
who/that
sang a few songs for him. He smiled happy, and I felt I got happiness in return.
happily
书面表达(满分20分)
Possible version：
In many places, it ’s common for parents to drive their children to and from school, which causes a heated debate in society.
Some people think driving children to and from school can save children’s time, so their children can get more sleep. Besides, it is comfortable and safe for children to go to school in a car. Also, the time of being together on the way enables parents to communicate with their children , which benefits their growth.
However, others argue that it results in heavier traffic. And it will lay a burden on parents when they are busy. In addition, children may become more dependent on their parents, losing the ability of acting independently.
In my opinion, schools should offer school buses for young children. For older children, it is up to them to choose whether to take a bus, ride a bike or go on foot.
上海中学 2019-2020 学年高一下期中考试 一、填空题（每空3分,共30分） 1.已知点A (2,-1)在角α的终边上,则sin α=__________. 2.函数sin(2)y x π=+的最小正周期是________. 3．一个扇形半径是2,圆心角的弧度数是2,则此扇形的面积是________. 4.已知函数[]()sin (0,)f x x x π=∈和函数1()tan 2 g x x = 的图像交于A 、B 、C 三点,则△ABC 的面积为________. 5.在平面直角坐标系xoy 中,角α与角β都以x 轴正半轴为始边，它们的终边关于y 轴对称.若1sin 3 α= ,则cos()αβ-=__________.6.已知3sin()45x π-=,则sin 2x =__________.7.设(),0,x y π∈，且满足2222sin cos cos cos sin sin 1sin() x x x y x y x y -+-=+，则x y -=_____.8.我国古代数学家秦九韶在《数学九章》中记述了“三斜求积术”,用现代式子表示即为：在△ABC 中，A ∠、B ∠、C ∠的对边分别是a 、b 、,c 则△ABC 的面积 S =.根据此公式，若cos (3)cos 0a B b c A ++=,且2222a b c +-=,则△ABC 的面积为_______. 9.若函数()2sin(2)1()6f x x a a R π=++-∈在区间0,2π?????? 上有两个不同的零点12,x x ,则12x x a +-的取值范围是__________. 10.已知函数sin ()cos m f ααα-=在(0,2 π上单调递减,则实数m 的取值范围是________.二、选择题（每题4分,共24分） 1.已知cos ,(1,1),(,)2k k π ααπ=∈-∈,则sin()πα+=() A. B. C. D.1k -
2019-2020学年湖南省长沙市雅礼中学高一下学期入学考试英语试题 考生注意：本卷分第Ⅰ卷和第Ⅱ卷两部分，满分150 分，时量120 分钟。命 题人：彭霞张青青 第Ⅰ卷 第一部分：听力（共两节，满分30 分） 第一节：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，并标在试卷的相应位置。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 is Linda? A.A writer. B. A student. C. A teacher. 2.What is the man afraid of? A.Saying something wrong. B. Missing the interview. C. Having an accident. 3.What does the woman want to do? A. To buy another jacket. B. To change a jacket. C. To return a jacket. 4. Why does the man feel upset? A. He found his clothes ugly. B. A guy stole his clothes. C. Someone said he was ugly. 5. What does the woman mean? A.She wants her son to use a new key. B. She feels very sorry for her son. C. She disbelieves her son. 第二节: 听下面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，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题 5 秒钟；听完后，各小题将给出 5 秒钟的作答时间。每段对话或独白读两遍。 听第 6 段材料，回答第 6, 7 题。 6.Who might the man be? A.A waiter. B. The woman’s friend. C. The woman’s husband. 7.Where was the wallet found? A.In the restroom. B. At the cash desk. C. On the table. 听第 7 段材料，回答第 8, 9 题。 8.What are those children like? A.Shy. B. Active. C. Selfish. 9.Why does the woman have to leave? A.Because her children are ill. B. Because her parents are in poor health. C. Because her friends made her leave. 听第 8 段材料，回答第 10 至 12 题。 10.Why does the woman ask for the man’s home phone number? A.To invite him to dinner. B. To stop him from calling her. C. To make sure they can talk 11.How does the woman feel about the man? A.Grateful. B. Curious. C. Impatient. 12.What is the woman doing? A.Having dinner. B. Doing exercise. C. Watching a diet programme. 听第 9 段材料，回答第 13 至 16 题。
第二学期期末考试（高一江苏） 英语试卷 (考试时间：120分钟总分：120分) 第I卷选择题（三部分，共85分） 第一部分：听力（共两节，满分20分） 做题时，先将答案划在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 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，并标在试卷的相应位置。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．How many dollars does the man still need to buy the dictionary？ A．Three dollars. B．Four dollars. C．Five dollars． 2．What’s Mary’s address？ A．1664 Garden Street. B．1640 Garden Street. C．1646 Garden Street． 3．Where is Miss White from？ A. America. B. Australia. C．Japan． 4．When is the woman’s birthday？ A. April 1 st. B. April 2nd. C．April 3 rd． 5．What will Jack do？ A．He will play tennis．B．He will ask Bill to play tennis． C．He will go skating． 第二节（共15小题；每小题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从每题所给的A,B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6至8题。 6．What does the man advise the woman to do？ A. See a doctor. B. See a play. C. See a match. 7．Why does the woman refuse the man’s suggestion about this Saturday evening？ A．Because she has to work． B．Because she will meet her old friends． C．Because she has promised to look after an old friend． 8．When will they meet at the theatre？
2018-2019年上海市市西中学高一上英语期中试卷（含答案） Ⅱ. Grammar and V ocabulary Section A Grammar Part A Directions：After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. One night about nine o'clock, Dr. Eyck had a phone call from Dr. Haydon at the hospital in Clens Falls. Dr. Eyck was asked to go there at once to operate ___17___ a very sick boy who shot himself while playing with a gun. Dr. Eyck was soon on his way to Clens Falls. It was 60 miles away. And it ___18___（snow）heavily in the city. He thought he ___19___ get there before 12 o'clock. A few minutes later, the doctor ___20___（stop）by a man in an old black coat. Gun in hand, the man ordered the doctor ___21___（get）out. Then he drove the car down the road, leaving the doctor in the ___22___（fall）snow while playing with a gun. It was two o'clock in the morning ___23___ the doctor arrived at the hospital in Clens Falls. Dr. Haydon told him that the boy ___24___（die）an hour before. When they walked by the door of the hospital waiting room, there sat the man in the old black coat with his head in his hands. “Mr. Cunningham,”said Dr. Haydon to the man, “This is Dr. Eyck. He is the surgeon who came all the way from Albany to save your boy.” Part B Directions：For each blank there are four choices marked A, B, C, and D. Choose the one that makes the sentence grammatically correct. 25. ______ onto the top of Mount Tai, and you'll see a beautiful landscape---a sea of clouds. A. Climbing B. To climb C. Climb D. If you climb 26. Additionally, China's total expressway coverage reached 136,400 kilometers by the end of 2017, ranking first in the world, covering 97 percent of cities with _____ population of 200,000 or above. A. the B. a C. her
雅礼中学2017年下学期高一年级第一次月考 物理试题 考试时间：90分钟总分：100分 一、选择题（共12小题，每小题4分，共48分，在每小题给出的四个选项中，第1-8小题只有一个选项符合题目要求，第9-12小题有多个选项符合题目要求，全部选对的4分，选不全的得2分，有选错或不答的得0分） 1. 在下述问题中，能够把研究对象看做质点的是（） A. 研究航天员翟志刚在太空出舱挥动国旗的动作 B. 用GPS确定打击海盗的“武汉”舰在大海中的位置 C. 将一枚硬币用力上抛，猜测它落地时正面朝上还是反面朝上 D. 欣赏进行花样滑冰的运动员的优美动作 2. 某运动物体的速度、速率、加速度的说法中正确的是（） A. 可能速度不变而速率变化 B. 可能速度不变而加速度变化 C. 可能速度变化而加速度不变 D. 可能速度、速率、加速度都不为零，而且不变 3. 如图所示是某质点做直线运动的x-t图象，由图象可知（） A. 质点一直处于运动状态 B. 图象表示了质点运动的轨迹 C. 质点第5s内速度是2m/s D. 质点前8s内位移是25m 4. 一个物体做直线运动的位移与时间的关系式是x=2t+t2(x的单位为m，t的单位为s)，那么2s 时物体的速度是（） A. 2m/s B. 4m/s C. 6m/s D. 8m/s 5. 电梯经过启动、匀速运行和制动三个过程，从低楼层到达高楼层，启动和制动可看作是匀变速直线运动，电梯竖直向上运动过程中速度的变化情况如下表： 时间 0123456789101112（s） 速度 0 2.0 4.0 5.0 5.0 5.0 5.0 5.0 4.0 3.0 2.0 1.00 （m/s） 学而思·高中物理·校考真题用科技推动教育进步 1
高考模拟英语试卷 第一部分听力（共两节，满分30分） 第一节(共5小题；每小题1.5分，满分7.5) 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，并标在试卷的相应位置。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 will the woman buy for her father? A. A watch. B. A book. C. A tie. 2. What are the two speakers mainly talking about? A. An order. B. A deliveryman. C. The Spring Festival. 3. What did the woman think the man wanted her to do? A. Pick up his parents. B. Lend him her dishes. C. Help clean his apartment. 4. Where did the woman get a copy of the novel? A. At a bookstore. B. At the school library. C. At the man’s home. 5. Why does the man refuse to go to the concert at first? A. He can’t afford the cost. B. He is not interested in it. C. He hasn’t brought his student I D. 第二节(共5小题；每小题1.5分，满分22.5) 听下面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，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 6. Why is the man going to New York? A. To go to university. B. To enjoy a Broadway drama. C. To go on a business trip. 7. Where does the woman suggest the man get a good map? A. At the visitor’s office. B. At the train station. C. At the UN office. 请听第7段材料，回答8、9题。 8. What activity will the man probably do to lose weight? A. Cycling. B. Running. C. Swimming. 9. How much does the woman want to weigh by the end of July? A. 110 pounds. B. 120 pounds. C. 135 pounds. 请听第8段材料，回答第10至12题。 10. How does the woman know so much about the 57th Annual Grammy Awards? A. She was present. B. She watched it online. C. She saw it on TV. 11. How many awards were presented in the 56th Annual Grammy Awards?
2018-2019学年江苏省无锡市普通高中高一上学期期末教学质量抽测 高一英语 命题单位：无锡市教育科学研究院制卷 单位：无锡市教育科学研究院 注意事项及说明： 1．考试前请将密封线内的项目填写清楚。 2．试卷分第一卷（选择题）和第二卷（非选择题）两部分。共150分，考试时间120分钟。 3．答案一律写在答题纸／卡上。考试结束时，上交答题纸／卡。 第一卷（共95分） 一、听力测试（共两节，满分20分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题纸／卡上 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，并标在试卷的相应位置。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. When does it rain a lot in Wuxi? A. In winter B. In autumn C. In summer. 2. What does the woman want to borrow? A. Some ink. B. A pen C.A pencil 3. What did Eva do yesterday? A. She stayed at home B. She went to the cinema C. She went shopping with the man 4. What will the man do this Saturday morning? A. Go to work B. See his aunt C. Meet the woman. 5. How much does one ticket cost? A.$4.2 B.$1.6. C.$8.4. 第二节（共15小题;每小题1分，满分15分） 听下面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，井标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小
上海市上海中学高一数学上学期期中试卷（含解析） 一、选择题（本大题共4小题） 1.已知集合，则中元素的个数为 A. 9 B. 8 C. 5 D. 4 【答案】A 【解析】 分析：根据枚举法，确定圆及其内部整点个数. 详解：， 当时，； 当时，； 当时，； 所以共有9个，选A. 点睛：本题考查集合与元素关系，点与圆位置关系，考查学生对概念理解与识别. 2.已知实数x，y，则“”是“”的（） A. 充要条件 B. 充分而不必要条件 C. 必要而不充分条件 D. 既不充分也不必要条件 【答案】B 【解析】 【分析】 找出与所表示的区域，再根据小范围推大范围可得结果． 【详解】表示的区域是以为顶点的正方形及内部， 表示的区域是以为圆心，1为半径的圆及内部， 正方形是圆的内接正方形， ，推不出， “”是“”的充分而不必要条件． 故选：B． 【点睛】本题主要考查充分条件和必要条件的判断，考查了不等式组表示的区域，考查了推理能力，属于中档题． 3.设，，且，则（）
A. B. C. D. 以上都不能恒成立 【答案】A 【解析】 【分析】 利用反证法可证得，进而由可得解. 【详解】利用反证法： 只需证明， 假设， 则： 所以：， 但是， 故：，，． 所以：与矛盾． 所以：假设错误， 故：， 所以：， 故选：A． 【点睛】本题考查的知识要点：反证法的应用，关系式的恒等变换，主要考查学生的运算能力和转化能力，属于中档题型． 4.对二次函数（为非零常数），四位同学分别给出下列结论，其中有且仅有一个结 论是错误的，则错误的结论是（） A. 是的零点 B. 1是的极值点 C. 3是的极值 D. 点在曲线上 【答案】A 【解析】 若选项A错误时，选项B、C、D正确，，因为是的极值点，是的极值，所以，即，解得：，因为点在曲线上，所
微信号：JW2215874840或ross950715或Soulzbb 上海中学 2019-2020 学年高一下期中考试 一、填空题（每空3分,共30分） 1.已知点A (2,-1)在角α的终边上,则sin α=__________. 2.函数sin(2)y x π=+的最小正周期是________. 3．一个扇形半径是2,圆心角的弧度数是2,则此扇形的面积是________. 4.已知函数[]()sin (0,)f x x x π=∈和函数1()tan 2 g x x = 的图像交于A 、B 、C 三点,则△ABC 的面积为________. 5.在平面直角坐标系xoy 中,角α与角β都以x 轴正半轴为始边，它们的终边关于y 轴对称.若1sin 3 α= ,则cos()αβ-=__________.6.已知3sin()45x π-=,则sin 2x =__________.7.设(),0,x y π∈，且满足2222sin cos cos cos sin sin 1sin() x x x y x y x y -+-=+，则x y -=_____.8.我国古代数学家秦九韶在《数学九章》中记述了“三斜求积术”,用现代式子表示即为：在△ABC 中，A ∠、B ∠、C ∠的对边分别是a 、b 、,c 则△ABC 的面积 S =.根据此公式，若cos (3)cos 0a B b c A ++=,且2222a b c +-=,则△ABC 的面积为_______. 9.若函数()2sin(2)1()6f x x a a R π=++-∈在区间0,2π?????? 上有两个不同的零点12,x x ,则12x x a +-的取值范围是__________. 10.已知函数sin ()cos m f ααα-=在(0,2 π上单调递减,则实数m 的取值范围是________.二、选择题（每题4分,共24分） 1.已知cos ,(1,1),(,)2k k πααπ=∈-∈,则sin()πα+=( ) A. C. D.1k -
湖南省长沙市雅礼中学2019-2020学年高一下学期5 月月考数学试题 学校_________ 班级__________ 姓名__________ 学号__________ 一、单选题 1. 过点且与直线平行的直线方程是（）A．B．C．D． 2. 在等差数列中，，是方程的两根，则数列的前11项和等于（） A．66 B．132 C．-66 D．-132 3. 已知向量、满足，，则（）A．B．C．D． 4. 在等差数列中，前项和为，且，则（） C．D． A．B． 5. 在平面直角坐标系中，点关于直线：对称的点的坐标为（） A．B．C．D． 6. 下列说法中正确的个数是（） （1）若命题，，则，； （2）命题在中，，则为真命题； （3）设是公比为的等比数列，则“”是“为递增数列”的充分必要条件； （4）中，若，则为真命题.
A．B．C．D． 7. 已知，，且，则在方向上的投影为( ) A．B． C．D． 8. 若圆锥的侧面展开图为一个半径为2的半圆，则圆锥的体积是（）A．B．C．D． 9. 的三个内角，，所对边的长分别为，，， ，则等于（） A．2 B．3 C．4 D．6 10. 一个正方形内接于一个球，过球心作一截面，则截面的图形不可能是（） A．B．C．D． 11. 函数的图象恒过定点，若点在直线 上，其中，则的最小值为（） A．1 B．2 C．3 D．4 12. 已知中，，，.若对任意时， 恒成立，则实数的取值范围是（） A．B．C． D． 二、填空题
13. 函数的定义域为______. 14. 一个长方体共顶点的三个面的面积分别是，，，长方体的各顶点均在同一球面上，则这个球的体积为________. 15. 植树节某班41名同学在一段直线公路一侧植树，每人植一棵，相邻两棵树 相距10米.开始时需将树苗集中放置在第（）个树坑旁边，则将树苗集中放置在第______个树坑旁边，使每位同学从各自树坑出发前来领取树苗往返所走的路程总和最小. 16. 一直线过点且与轴、轴的正半轴分别相交于、两点，为坐标原点.则的最大值为______. 三、解答题 17. 已知直线经过直线与直线的交点，且垂直于直线． （Ⅰ）求直线的方程． （Ⅱ）求直线与两坐标轴围成的三角形的面积． 18. 已知向量． （1）若，求x的值； （2）记，求函数y＝f（x）的最大值和最小值及对应的x的值． 19. 的内角、、的对边分别为、、，设 . （1）求； （2）若，，求的面积.
无锡市普通高中年秋学期期终教学质量抽测建议卷 高一英语 注意事项及说明： ．考试前请将密封线内的项目填写清楚。 ．试卷分第一卷（选择题）和第二卷（非选择题）两部分。共分，考试时间分钟。 ．答案一律写在答题纸／卡上。考试结束时，上交答题纸／卡。 第一卷（共分） 一、听力测试（共两节，满分分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题纸／卡上 第一节（共小题;每小题分，满分分） 听下面段对话。每段对话后有一个小题，从题中所给的、、三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有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。 . ? . . . . . ? . . . . ? . . . . ? . . . . . ? .$ .$. .$. 第二节（共小题;每小题分，满分分） 听下面段对话或独白。每段对话或独白后有几个小题，从题中所给的、、三个选项中选出最佳选项，井标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题秒
钟：听完后，各小题将给出秒钟的作答时间。每段对话或独白读两遍。听第段材料，回答第至题。 . ? . ' . . ' . . ' . . ? . ’ . . ’ . ' . ? . . . . . . 听第段材料，回答第至题。 . ? . . . . . . . ? . . . . . . ? . . . . . 听第段材料，回答第至题。 . ? . . . . . ? . . . . . .
听第段材料，回答第至题。 . ? . . . . . . . ? . . . . . . ? . . . . . . 听第段材料，回答第至题。 . ? . . . . . . ? . . . . . . . ? . . . . . . ? . . . . . 二、单项填空（共小题;每小题分，满分分） 请认真阅读下面各题，从题中所给的、、、四个选项中，选出最佳选项，并在答题纸／卡上将该项涂黑。 , . . . . . 【答案】 【解析】 【详解】考查介词短语辨析。. 作为回报；. 及时；. 共有的；. 提前。句意：假如你面试感到紧张，你可以提前做好充分准备。根据句意可知此处表示“事先、提前”，故项正
2018-2019学年上海市上海中学高一下期中考试数学试题 一、单选题 1．若则在 A．第一象限B．第二象限C．第三象限D．第四象限 【答案】D 【解析】根据三角函数值在各个象限的正负，判断出角的终边所在的象限. 【详解】 由于，故角为第一、第四象限角.由于，故角为第二、第四象限角.所以角为第四象限角.故选D. 【点睛】 本小题主要考查三角函数值在各个象限的正负值，根据正切值和余弦值同时满足的象限得出正确选项. 2．函数的部分图像如图,则可以取的一组值是 A．B． C．D． 【答案】C 【解析】试题分析：∵，∴，，又由得. 3．在△ABC中,分别为三个内角A、B、C的对边,若则△ABC的形状是A．等腰三角形B．直角三角形 C．等腰直角三角形D．等腰或直角三角形 【答案】D 【解析】利用正弦定理化简得：，再利用二倍角公式整理得： ，解三角方程即可得解。 【详解】
由正弦定理化简得：, 整理得：，所以 又，所以或. 所以或. 故选：D 【点睛】 本题主要考查了正弦定理及三角恒等变换，还考查了正弦的二倍角公式及三角函数的性质，属于中档题。 二、填空题 4．函数的最小正周期是_________. 【答案】 【解析】直接由周期公式得解。 【详解】 函数的最小正周期是： 故填： 【点睛】 本题主要考查了的周期公式，属于基础题。 5．已知点P在角的终边上,则_______. 【答案】0 【解析】求出到原点的距离，利用三角函数定义得解。 【详解】 设到原点的距离，则 所以，， 所以 【点睛】 本题主要考查了三角函数定义，考查计算能力，属于基础题。 6．已知扇形的周长为10 cm，面积为4 cm2，则扇形的圆心角α的弧度数为__________．
一、选择题(共12小题，每小题4分，共48分，在每小题给出的四个选项中，第1-8小题只有一个选项符合题目要求，第9-12小题有多个选项符合题目要求，全部选对的4分，选不全的得2分，有选错或不答的得0分) 1.在下述问题中，能够把研究对象看做质点的是 A.研究航天员翟志刚在太空出舱挥动国旗的动作 B.用GPS 确定打击海盗的“武汉"舰在大海中的位置 C.将一枚硬币用力上拋抛，猜测它落地时正面朝上还是反面朝上 D.欣赏进行花样滑冰的运动员的优美动作 2.某运动物体的速度、速率、加速度的说法中正确的是 A.可能速度不变而速率变化 B.可能速度不变而加速度变化 C.可能速度变化而加速度不变 D.可能速度、速率、加速度都不为零，而且不变 3.如图所示是某质点做直线运动的x-t 图象，由图象可知 A.质点一直处于运动状态 B.图象表示了质点运动的轨迹 C.质点第5s 内速度是2m/s D.质点前8s 内位移是25m 4.一个物体做直线运动的位移与时间的关系式是x=2t+t2(x 的单位为m ，t 的单位为s)，那么2s 时物体的速度是 A.2m/s B.4m/s C.6m/s D.8m/s 5.电梯经过启动、匀速运行和制动三个过程，从低楼层到达高楼层，启动和制动可看作是匀变速直线运动，电梯竖直向上运动过程中速度的变化情况如下表： 则前A.19.25m B.18.75m C.18.50m D.17.50m 6.汽车以10m/s 的速度在马路上匀速行驶，驾驶员发现正前方15米处的斑马线上有行人，于是刹车，让汽车恰好停在斑马线前，假设驾驶员反应时间为0.5s ，汽车运动的v-t 图象如图所示，则汽车的加速度大小为 A.20m/s2 B.6m/s2 C.5m/s2 D.4m/s2 7.一辆汽车刹车后做匀减速直线运动直到停止，已知汽车在前一半时间内的平均速度为v ，则汽车在后一半时间内的平均速度为
长郡中学2018—2019学年岁高一第一学期期末考试 英语 时量:120分钟满分:100分 第一部分听力(共两节，满分12分) 第二部分阅读理解(共两节，满分30分) 第一节(共15小题；每小题1.5分，满分22.5分) 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 A A trip to Paris is not complete without a visit to the Eiffel Tower. To get the most out of your visit read our tips below: Visit at Night Riding up the Eiffel Tower at night and looking out over the streets of Paris, you’ll see why Paris is known as the “City of Light”. At street level, the spotlights on the top of the Tower and the reflections (倒影) of the Tower in the Seine (塞纳河) are sights not to be missed. Purchase (购买) Your Ticket in Advance Online Avoid the long ticket lines at the Eiffel Tower by purchasing your ticket online from the Eiffel Tower website. You’ll pick a time to visit and then select w hether to print out the ticket or display it on your phone or iPad, a convenient choice if you buy your ticket in Paris without a printer. Don’t Bring Valuable Objects with You Before entering the Eiffel Tower, your bags will be examined by a security officer. If an item you are carrying sets off the metal detector, the officer will take you away from the line for further inspection. Probably you will miss the chance to go up the Eiffel Tower. Have Drinks and Snacks at the Eiffel Tower If you’re like us, after an exciting trip to the Eiffel Tower, you’ll be ready to rest your legs and have a relaxing snack and a drink in a Parisian cafe. Across the Seine in the Trocadero area, there are many elegant cafes. The atmosphere is great, but the prices are in the stratosphere (极高水平). Actually, the perfect place for common visitors to eat and drink is on the Eiffel Tower itself. 21. Why does the author suggest visiting the Eiffel Tower at night?
2019～2020学年度第一学期期末抽测 高一年级英语试题（参考答案） 第一部分听力 1-5 ACBAC 6-10 AABBA 11-15 BCBCB 16-20 BCACA 第二部分 第一节阅读 21-23 ABD 24-27DBAB 28--31 CBDA 32--35 ABBD 第二节七选五36-40 EAFBD 第三部分 第一节完形 41-45 BACDC 46-50 BDBAB 51-55 CBAAD 56-60 ADDAB 第二节单词拼写 61. possibilities 62. forbidden/stopped/prevented 63. belonging 64. various/diverse 65. enthusiastic 66. challenging 67. concentrated 68. occurred 69.harmony 70. loss 第三节短文填空 71 are 72 whose 73. that/who 74. when 75. invention 76. where 77. useful 78. making 79. that 80 who 第四部分写作 later…”之前的段落作者使用的是“历史现在时”（一般写日记、小说等常使用的时态，所以回答81—84题时用一般现在时态），教师阅卷时，注意学生回答问题使用的时态，怎么问就怎么答。 81. Because he thinks it’s for his wife or promotion. Because he thinks it has nothing to do with him. Because he thinks it’s for his wife or about sale. Because the home line is usually used only by Susan. （只要学生能写出来“因为作者认为电话不是打给他的或者促销电话”，如果学生没表达出“促销”酌情扣分，本句表达练习学生运用英语表达的能力） 82. He feels very shocked and upset. His heart suddenly stops and then beats quickly/fiercely. (可以转述，但是不能使用原句) 83. The scene is like a disaster movie. The scene is a mess. （本句学生可以使用原文中的disaster movie，但是回答整句要表述正确） 84. Susan is seriously injured but alive.
上海市徐汇中学2018-2019学年高一物理下学期期中试题 一、单项选择题 1.匀速圆周运动是一种( ) A. 匀速运动 B. 匀加速运动 C. 匀加速曲线运动 D. 变加速曲线运动 【答案】D 【解析】 匀速圆周运动加速度始终指向圆心，方向时刻在变化，加速度是变化的，是变加速曲线运动，故D 正确，ABC 错误。 2.由于地球自转，地球表面上的物体都随地球一起作匀速圆周运动，将地球视为球体，如图所示， a 、b 两处物体运动的（ ） A. 线速度相同 B. 角速度相同 C. 线速度不同，且v a ＞v b D. 角速度不同，且 a ＜ b 【答案】B 【解析】 a 、 b 两处物体随地球自转一起作匀速圆周运动，则a b ωω=，又因为两者转动的半径a b r r <，据v r ω=可得：a b v v <。 故B 项正确。 点睛：同轴传动：被动轮和主动轮的中心在同一根转轴上，主动轮转动使轴转动进而带动从动轮转动，两轮等转速及角速度。皮带传动：两转轮在同一平面上，皮带绷紧与两轮相切，主动轮转动使皮带动进而使从动轮转动，两轮边缘线速度相等。
3.匀速圆周运动中，线速度v 、角速度ω、周期T 、半径R 之间的关系，正确的是（ ） A. ω=vR B. ω=2πT C. v =ωR D. 1 T ω = 【答案】C 【解析】 【详解】根据角速度定义： 2t T θ πω= = 线速度定义： 2s R v t T π= = 可知： v R ω= v R ω= 2T π ω = A ．ω=vR ，与分析不符，故A 错误； B ．ω=2πT ，与分析不符，故B 错误； C ．v =ωR ，与分析相符，故C 正确； D ．1 T ω =，与分析不符，故D 错误。 4.如图所示，弹簧振子在B 、C 两点间做无摩擦的往复运动，O 是振子的平衡位置．则振子( ) A. 从B 向O 运动过程中速度一直变小 B. 从O 向C 运动过程中速度一直变小 C. 从B 经过O 向C 运动过程中速度一直变小 D. 从C 经过O 向B 运动过程中速度一直变小 【答案】B 【解析】