大庆实验中学2012—2013学年度上学期期末考试
高二年级英语试题
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 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 will Mike come back?
A. At 4:30.
B. At 5:00.
C. At 5:30.
2. What does the man study in his spare time?
A. Jazz.
B. Painting.
C. English.
3. Where does the conversation probably take place?
A. In a store.
B. In a hospital.
C. In a school.
4. How much should the woman pay without the discount?
A. 50 dollars.
B. 100 dollars.
C. 200 dollars
5. Where is the woman’s brother probably now?
A. In Paris.
B. In Beijing.
C. In New York.
第二节（共15小题；每小题1.5分，满分22.5 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，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. What is the man probably doing?
A. Doing his homework.
B. Washing the dishes.
C. Reading a newspaper.
7. What’s the possible relationship between the two speakers?
A. Teacher and student.
B. Customer and clerk.
C. Mother and son.
听第7段材料，回答第8至10题。
8. Where does the man plan to go at the weekend?
A. The woods.
B. The beach.
C. The mountains.
9. What does the man tell the woman to bring at last?
A. A hat.
B. Food.
C. Drinks.
听第8段材料，回答第10至12题。
10. What does the man think of the article?
A. Boring.
B. Interesting.
C. Difficult.
11. Who will cook dinner tonight?
A. The woman
B. The man.
C. The man’s grandma.
12. When will the two speakers’ mother come back?
A. This afternoon.
B. Tomorrow morning.
C. Tomorrow afternoon.
听第9段材料，回答第13至16题。
13. How does the man probably look now?
A. Tired.
B. Surprised.
C. Sad.
14. How much will the man’s owner charge for the rent?
A. 500 dollars.
B. 600 dollars.
C. 700 dollars.
15. What did the man’s friend often do in the apartment?
A. He often smoked.
B. He often drank alone.
C. He often sang with his friends.
16. What can we know about the man?
A. He likes to live alone.
B. He hates making friends.
C. He comes home late at night.
听第10段材料，回答第17至20题。
17. What is a good newspaper story like?
A. Ordinary and complete.
B. New and attractive.
C. International.
18. What can we know about newspaper stories compared with TV stories?
A. They report much faster.
B. They have fewer readers.
C. They make readers learn more.
19. Why do some people like reading stories happening in their own country?
A. Because of more information.
B. Because of the attraction.
C. Because of the familiarity.
20. What does the speaker mainly tell us?
A. The development of the newspaper.
B. The qualities of a good newspaper.
C. The character of the international news.
第二部分：英语知识运用（共两节，满分45分）
第一节：单项选择（共15小题；每小题1分，满分15分）
21. In ______ most countries, a doctor’s degree can give you ______ flying start in life.
A. the; a
B. the; /
C. /; /
D. /;a
22. --- Do you have a dictionary?
--- No, but Jack has ______. I often use his when I meet a new word.
A. it
B. this
C. one
D. that
23. ______ all his homework, Jim began to listen to classical music.
A. Finished
B. Finishing
C. Having finished
D. Being finished
24. To ensure the child’s quick _______, five doctors took turns looking after him day and night.
A. recovery
B. relief
C. reduction
D. relaxation
25. If you pay for the computer in cash, you could have a 5% discount; _______ we can deliver it to
you for free.
A. in demand
B. in return
C. in addition
D. in place
26. It was the training _____ he had as a young man _____ made him such a good engineer.
A. what ; that
B. that ; what
C. that ; which
D. which; that
27. When copying the letter, pay special attention not to ______ any words.
A. leave alone
B. leave out
C. leave behind
D. leave aside
28. Some researchers believe that there is no doubt ______ a cure for AIDS will be found.
A. which
B. that
C. what
D. whether
29. I think what ______ me about his painting is the colors he uses.
A. refers to
B. contributes to
C. appeals to
D. adapts to
30. --- Hi, Sally. You look tired.
--- I am tired. I ______ the house and the yard all day.
A. cleaned
B. had cleaned
C. have been cleaning
D. have cleaned
31. The little boy won’t go to sleep ______ his mother tells him a story.
A. or
B. unless
C. but
D. whether
32. Mr. Smith used to smoke ______ but he has given it up.
A. seriously
B. hardly
C. badly
D. heavily
33. Had I known about this computer program, a huge amount of time and energy______.
A. would have been saved
B. had been saved
C. will be saved
D. was saved
34. --- Did ______ pass the driving test?
--- No, ______, a few failed.
A. everybody; not all
B. anybody; no one
C. everybody; none
D. anybody; not all
35. --- Better get down to your work, Andrew.
--- ______.
A. It’s my pleasure
B. Not to mention it
C. Mind your own business
D. You’re welcome
第二节：完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C、D）中，选出可以填入空白处的最佳选项。
Mackenzie Hughes had just returned from school and was waiting for her older brothers to arrive home. She was home alone 36 a man started knocking on the front door, turning the handle and trying to 37 .
She’s 12 years old and she was 38 . So she dialed 9-1-1 and reached the operator Rachelle Berry. After a brief talk, Berry 39 what was happening. “OK, hang on, OK? Can you get in a 40 ?” Berry asked. Mackenzie told Berry that her phone --- it wasn’t cordless (无绳的) --- wouldn’t reach into the cupboard. “Will the phone reach under your bed?”Berry asked 41 . “No,”
Mackenzie said.
“Can you hide under a 42 and pull your bedspread over you?”That’s 43 what Mackenzie did. She hid under her blanket, holding the phone and listening to Berry’s voice.
Berry talked quietly, which 44 Mackenzie. It helped, too, when Berry told her to think of something 45 . “Try not to cry,” Berry told Mackenzie during the call. “ I know it’s 46 . Do you have something you can hold onto?”Mackenzie struggled to 47 tears. She couldn’t 48 anything without showing her hiding spot. “ It’s OK,” Berry said. “You’ve got me here with you.”
“He’s in my room,” Mackenzie 49 . “ Be quiet, OK? Just don’t talk,” Berry said. For much of the call, Berry dropped her voice to a whisper, 50 the intruder (闯入者) might hear her voice over the phone. 51 , the man came into her room, then left.
Berry told Mackenzie that the 52 were on their way. Minutes later, they arrived and 53 one man in the backyard and another man in a getaway car.
On Thursday morning, the Emergency Communications Bureau gave Mackenzie its Hero Award for her 54 . Berry also received high praise. And then it was off to school for Mackenzie. But first Berry had something to 55 to the middle-schooler: a cordless phone.
36. A. until B. before C. when D. because
37. A. get through B. get away C. get around D. get in
38. A. scared B. annoyed C. curious D. surprised
39. A. realized B. remembered C. reviewed D. recalled
40. A. bedroom B. cupboard C. kitchen D. bathroom
41. A. calmly B. anxiously C. carefully D. happily
42. A. sofa B. bed C. blanket D. table
43. A. ever B. never C. still D. just
44. A. helped B. worried C. moved D. upset
45. A. strange B. interesting C. wrong D. valuable
46. A. useful B. important C. hard D. possible
47. A. hold onto B. hold back C. hold down D. hold up
48. A. discover B. imagine C. invent D. reach
49. A. cried B. shouted C. replied D. whispered
50. A. assuming B. fearing C. believing D. confirming
51. A. Obviously B. Probably C. Fortunately D. Certainly
52. A. parents B. brothers C. neighbors D. police
53. A. met B. arrested C. killed D. found
54. A. contribution B. success C. bravery D. kindness
55. A. present B. lend C. show D. mail
第三部分：阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
A
Have you ever tried broccoli ice cream? That’s what Oliver serves his customers in the new
movie Oliver’s Organic Ice Cream.
The one-minute film was created by kids. A film is a movie. The young students learned their moviemaking skills at the Jacob Burns Film Center. The center is in Pleasantville, New York. Kids who go there learn how to make movies and music videos.
The character Oliver and his treats are animated. In an animated movie, objects, such as ice cream and paper dolls, appear to be alive or moving.
Animated movies are made up of hundreds of pictures. It takes 15 pictures to make just one second of film. To make a movie that lasts one minute, students need to take about 900 frames. A frame is a picture.
Animation expert Joe Summerhays teaches kids the steps to shoot a movie. He says what they learn behind the scenes, however, also counts. Students create their films in small groups. They have to agree on every decision.
“The benefit of the class is less animation and more problem-solving,”Summerhays said. “It’s all about teamwork.”
About 4,000 kids have made movies at the Jacob Burns Film Center. Mikey Price, 11, of Briarcliff Manor, New York, is one of them. “I’m actually making a real movie,”he said. “It’s an adventure.”
56. We can infer that Oliver is probably a(n) _______.
A. moviemaker
B. movie character
C. farmer
D. animation expert
57. What is the most important thing students learn by making a movie?
A. The steps to shoot a movie.
B. The skills in drawing pictures.
C. The way of working with others.
D. The importance of animation.
58. If Jim wants to make a 5 minutes animated movie, he needs to take about _______.
A. 10 pictures
B. 15 pictures
C. 900 pictures
D. 4500 pictures
59. What would be the best title for the passage?
A. Movie magic
B. Organic ice cream
C. Jacob Burns Film Center
D. One-minute film
B
Nowhere else like Alaska can you enjoy a whale exploding out of the water or an eagle pulling a silver fish from the river. Combine these images with high mountains, brilliant icebergs and wonderful meals and you really do have the Best of Alaska! Join us for an unforgettable 7-day holiday to Alaska!
You can have fun here:
JUNEAU: Juneau, the state capital, is rich in culture and scenic beauty. It is here that we start and end our trip.
HAINES: Haines is a small community located along the fjords (峡湾). The natural beauty and expansive wilderness found here have made Haines an important center for adventure in Alaska.
ALASKA INDIAN ARTS:Alaska Indian Arts is a nonprofit corporation devoted to the preservation and continuation of traditional native craft and culture of the Northwest Native Tribes. You can spend a few hours learning carving, playing native beading (珠子) from local artists.
SKAGWAY:Skagway is a lively town, which still reflects its gold rush roots and origins. In Skagway, you may stop at the Klondike Gold Rush National Park Visitor’s Center and ride the White Pass Yukon Route Railway.
GUSTAVUS: Gustavus is the gateway to Glacier Bay National Park. You’ll stay at a comfortable house here for two nights. This will be the base for both the whale-watching excursion (远足) and a full day cruise (巡游) in Glacier Bay.
DATES/ PRICES:
May 16, June 20, July 18, August 15.
7 days --- $3,500, including lodging, all meals, excursions, guides, park fees, sales taxes, and transportation between Juneau, Skagway, Haines, and Gustavus. Not included: Alcohol, personal items, airfare to and from Juneau.
Contact:
E-mail: info@https://www.doczj.com/doc/3a12776444.html,
Call: 1.800.766.3396
Address: Alaska Mountain Guides& Climbing School
P.O. Box 1081, Haines AK 99827
60. Where can you get to know the local history?
A. In Juneau.
B. In Skagway.
C. In Haines.
D. In Gustavus.
61. You can watch a whale exploding out of the water at ________.
A. Gacier Bay National Park
B. the Klondike Gold Rush National Park
C. the White Pass Yukon
D. the fjords
62. The text is mainly written to ________.
A. attract people to visit Alaska
B. explain why Alaska is famous
C. introduce beautiful places in Alaska
D. tell people how to visit Alaska
C
When I was 23 years old I was in a dangerous relationship with the man who was my fiancé at the time. I was being physically and verbally abused on a daily basis. I was financially tied to him after he spent all my savings to pay his debts but I wanted to be free!
For the longest time I was too embarrassed to tell my mother about the situation. She had
warned me about him. But, eventually, I worked up the courage to tell her and she sent me the money I needed to leave. Before the money arrived, he found out what I planned to do. I was scared of what he might do that I decided to leave without taking all my belongings and just get out there.
Then, on my way to safety, my car died! I had automobile insurance (thanks to my mom) so I called the AAA and had them pull the car to a garage. It turned out the repair was going to cost $800 and the money my mom sent hadn’t arrived by that point.
The owner of the garage must have known something was up because he asked what was wrong. I told him a brief version of my story and promised him I could pay him in two days. He never told me his name but I will never forget him or what he did for me that day! He fixed the car immediately and told me he would not accept any payment –ever! He said he had a daughter almost my age and hoped that if she ever needed help in the future then some stranger might do the same for her.
Since then I have tried to help people in my own way. Now I have a beautiful twelve-year-old daughter and I hope throughout her life she can help others and be helped when she needs it, like I was!
63. The author wanted to break up with her fiancé because ________.
A. he was too poor to support the family
B. she was badly treated by him every day
C. he owed a lot of money to other people
D. her mother had warned her about him
64. From the text we can infer that ________.
A. the author’s mother had a bad impression of her fiancé
B. the author was forced to hand over all her money
C. the garage keeper knew the author very well
D. the author had helped the daughter of the garage keeper before.
65. Which of the following is TURE according to the text?
A. After the author received the money she hurried back home.
B. The police helped the author take her broken car to the garage.
C. The author’s car broke down on her way home.
D. The author had no money to pay the garage keeper for the repair.
66. Which of the following words can be used to describe the owner of the garage?
A. Confident.
B. Modest.
C. Helpful.
D. Clever.
D
The surprising experiment I am about to describe proves that air is all around you and that it proves down upon you. Air pressure is a wonderful force. When you swim underwater, you can feel water push down your body. The air all around you does the same. However, your body is so used to it that you do not notice this. The pressure is caused by a layer of air called the atmosphere. This layer surrounds the Earth, extending to about five kilometers above the Earth’s surface.
The following experiment is an easy one that you can do at home. But make sure that you are supervised, because you will need to use matches. Now for the experiment！
What you need
?A hard-boiled egg without the shell
?A bottle with a neck slightly smaller than the egg
?A piece of paper
?A match
Method
1）Check that the paper will sit firmly on the neck of the bottle.
2）Tear the paper into strips and put the strips into the bottle.
3）Light the paper by dropping a burning match into the bottle.
4）Quickly sit the egg on the neck of the bottle.
Result
Astonishingly, the egg will be sucked into the bottle. Your friends will be amazed when you show them the experiment. But be careful when you handle matches.
Why it happened
As the paper burns, it needs oxygen and uses up the oxygen （air）in the bottle. The egg acts as a seal (封条) in the neck of the bottle, so no more air can get inside. This reduces the air pressure inside the bottle. The air pressure must equalize, so more air from outside must enter the bottle. The outside air pressure against the egg and then the egg is pushed into the bottle! The proves that air is all around and that it is pressing down on it.
67. Why is there the need to take care when you are doing the experiment?
A. The bottle could break.
B. You need to light the paper with a match.
C. The egg needs to be shelled.
D. The egg has to be perfectly placed on the neck of the bottle.
68. In the experiment, the burning inside the bottle can___.
A. equalize the air pressure inside and outside
B. make a seal in the neck of the bottle
C. finish up the oxygen inside the bottle
D. produce more oxygen inside the bottle
69. How did the egg put into the bottle？
A. The oxygen inside the bottle sucked the egg in.
B. It became salt without the shell.
C. The neck of the bottle was wide enough.
D. The outside air pressure forced it into the bottle.
70. The experiment is carried cut to prove ______.
A. water pushes on your body when you swim underwater.
B. the earth is surrounded by a layer of air called the atmosphere.
C. the pressure of air around us has a powerful force.
D. the air pressure is not equalized around us.
第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How to find the perfect career
Too many people are not satisfied with their professional career (事业) and are “stuck”in situations that do not make them happy. Here are some wonderful actions you can take to begin the path to a truly happy career.
Talk to your friends.
Ask them, “what do you think I am best at”, or “what do you think I enjoy doing most”. 71 However, their advice may help you decide what you should do.
72
Read some interesting magazines, books, newspapers or novels. They will give you a constant flow of ideas and keep the mind rich.
Talk to the happiest and most successful people you know.
73 Be serious with your questions. And see if there is anything you can learn from them. Have these people become your teachers and friends.
Keep a journal.
Writing down your ideas is an important practice for your career growth. 74 You never know when great ideas will come to your mind!
Develop patience.
You may want a change in your career right now. 75 Anyway, doing the practices mentioned
above will bring about the right chance much faster.
A.Read as widely as possible.
B.Talk to your family members.
C.Changing careers can be very difficult.
D.Ask them how they realized their dreams.
E.This may seem like a strange conversation at first.
F.Carrying a notebook with you at all times is also a great idea.
G.But it is necessary to be patient and wait for the right chance to come.
第四部分：写作（共两节，满分35分）
第一节：短文改错(共10小题；每小题1分，满分10分)
文中共有10处语言错误。错误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：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 没出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。
Yesterday, my sister Laura invited his classmates to come to our house celebrate her birthday. My mother was busy bake a cake when the little girls arrived. Laura was exciting about the birthday party and played with them happy. After 35 minutes my mother said, “Laura, would you have a look on the cake? Just put a knife in it, and unless it comes out clean, the cake is ready.” After ten minute Laura came back. “What took you so long?” my mother asks. “I put the knife in the cake and it came out so much clean that I put all the other dirty knives in it,” said Laura.
第二节：书面表达（满分25分）
假如你是一个高中生。一年前，你去英国一所学校读书。回国后，你被英文报纸Daqing Star 邀请写一篇文章，讲述你在英国学习和生活的经历。主要内容如下：
注意：
1.短文应包括表格中所提供的主要信息，并做适当发挥，使短文内容连贯和完整；
2.文章第一句已经给出；
3.100词左右。
Going to a British high school for one year was an unforgettable experience.
高二期末考试英语试题答案
听力: 1-5 BCCBA 6-10 ACBAB 11-15 ABCBA 16-20 ABCCB
单选: 21-25 DCCAC 26-30 DBBCC 31-35 BDAAC
完型: 36-40 CDAAB 41-45 ACDAB 46-50 CBDDB 51-55 CDBCA
阅读: 56-59 BCDA 60-62 BAA 63-66 BADC 67-70 BCDC
71-75 EADFG
改错：1. his 改为her 2. celebrate 前面加to
3. bake改为baking
4. exciting改为excited
5. happy改为happily
6. have a look on改为have a look at
7. unless改为if 8. minute改为minutes
9. asks改为asked 10. much 去掉
书面表达：
Going to a British high school for one year was an unforgettable experience. I was very happy about the school hours there, because school starts around 9 am and ends about 3:30 pm.
In our class there were 29 students. This is about the average size for British schools. We had to move to different classrooms for different classes and had different students in some classes.
I found homework there was not as heavy as back in China, but it was a bit challenging, for all the homework was in English.
I missed Chinese food a lot. British food is very different. British people eat lots of desserts after their main meal. After lunch, we usually played football. Sometimes I just relaxed on the grass.
I was very lucky to experience this different way of life, and I hope that someday I can go back and study there again.
黑龙江省实验中学2020-2021学年度上学期高二学年期中考试 理科物理试题 考试时间：90分钟满分：100分命题人：李宝宇 Ⅰ卷（选择题共56分） 一、选择题（本题共14小题，每小题4分，共56分．在每小题给出的四个选项中，第1～9题只有一项符合题目要求，第10～14题有多项符合题目要求．全部选对的得4分，选对但不全的得2分，有选错的得0分．） 1．关于静电场的电场强度和电场线，下列说法正确的是（） A ．电场中某点的场强方向跟电荷在该点所受电场力的方向相同 B ．E ＝2Q k r 仅适用于真空中点电荷形成的电场C ．当初速度为零时，放入电场中的电荷仅在电场力作用下的运动轨迹一定与电场线重合 D ．在一个以点电荷为中心，r 为半径的球面上，各处的电场强度都相同 2．如图所示，实线为三个电荷量相同的带正电的点电荷1Q 、2Q 、3Q 的电场线 分布，虚线为某试探电荷从a 点运动到b 点的轨迹，则下列说法正确的是（ ） A ．该试探电荷为负电荷 B ．b 点的电场强度比a 点的电场强度小 C ．该试探电荷从a 点到b 点的过程中电势能先增加后减少 D ．该试探电荷从a 点到b 点的过程中动能先增加后减少 3．如图所示，平行板电容器经开关S 与电池连接，a 处固定有一电荷量非常小的 点电荷，S 是闭合的，φa 表示a 点的电势，F 表示点电荷受到的静电力，现将电容 器的A 板向上稍微移动，使两板间的距离增大，则（） A ．φa 变大，F 变大 B ．φa 变大，F 变小 C ．φa 不变，F 不变 D ．φa 变小，F 变小 4．在如图所示的电路中，电源的电动势为E ，内阻为r ，平行板电容器C 的 两金属板水平放置，R 1和R 2为定值电阻，P 为滑动变阻器R 的滑动触头，G 为灵敏电流表，A 为理想电流表。开关S 闭合后，C 的两板间恰好有一质量为 m 、电荷量为q 的油滴处于静止状态。则若将P 向上移动，过程中下列说法正 确的是（） A ．油滴带正电 B ．A 表的示数变大 C ．油滴向上加速运动 D ．G 中有由a →b 的电流 5．某数码相机的锂电池电动势为3.6V ，容量为1000mA h ，若关闭液晶屏拍摄，每拍一张照片消耗电能约32J ，根据以上信息估算每充满电一次可拍摄多少张照片（） A ．150 B ．200 C ．300 D ．400
福建省福州市高二英语上学期期末考试试题 （完卷时间：120分钟，总分：150分） 第Ⅰ卷 第一部分听力（共两节，满分 30 分） 做题时，现将答案标在试卷上，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卡上。第一节（共 5 小题；每小题 1.5 分，满分 7.5 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 秒钟的时间回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What gift will the woman probably get for Mary? A. A schoolbag. B. A CD. C. A movie ticet. 2. What is the man doing? A. Watching TV. B. Enjoying a party. C. Looing for his clothes. 3. What does the man mainly do in his spare time? A. He plays sports. B. He plays the piano. C. He learns a language. 4. Which flavor is the most popular? A. Strawberry. B. Chocolate. C. Lemon. 5. What are the speaers taling about? A. A movie they just saw. B. A favorite actor. C. Weeend plans. 第二节（共15小题；每小题1.5分，满分22.5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，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. What is the relationship between the speaers? A. Former classmates. B. Teacher and student. C. Old teammates. 7. What is the woman more interested in now? A. Playing tennis. B. Playing the piano. C. Playing basetball. 听第7段材料，回答第8、9题。 8. What caused the woman’s problem?
黑龙江省实验中学2020-2021学年度上学期高二年级期中考试 理科化学试题 考试时间：90分钟总分：100分命题人：王家国 可能用到的相对原子质量：H-1 C-12 O-16 一、单选题（本大题共24小题，每小题2分。在每小题给出的四个选项中，只有一项是符合题目要求的）1．下列说法不正确的是( ) A．油脂是高级脂肪酸甘油酯 B．液态油脂与氢气发生加成反应，可以得到固态油脂 C．油脂没有固定的熔、沸点D．油脂在酸性或碱性条件下，都可以发生皂化反应 2．下列说法中错误的是( ) A．浓硝酸溅到皮肤上使皮肤呈黄色，是由于浓硝酸与皮肤发生了颜色反应 B．误服可溶性重金属盐，立即服用大量牛奶或蛋清可解毒 C．用灼烧的方法可鉴别毛织物和棉织物 D．温度越高，酶对某些化学反应的催化效率越高 3. 将淀粉水解，并用新制的氢氧化铜悬浊液检验其水解产物的实验中，要进行的主要操作有①加热②滴入稀硫酸③加入新制的氢氧化铜悬浊液④加入足量的氢氧化钠溶液。以下各步操作的先后顺序的正确排列是( ) A. ①→②→③→④→① B. ②→①→④→③→① C. ②→④→①→③→① D. ③→④→①→②→① 4．下列制备金属单质的方法或原理正确的是( )。 A．在高温条件下，用H2还原MgO制备单质Mg B．在通电条件下，电解熔融Al2O3制备单质Al C．在通电条件下，电解饱和食盐水制备单质Na D．加强热，使CuO在高温条件下分解制备单质Cu 5.海水开发利用的部分过程如图所示。下列说法错误的是（） A．向苦卤中通入Cl2是为了提取溴 B．粗盐可采用除杂和重结晶等过程提纯 C．工业生产中常选用NaOH作为沉淀剂 D．富集溴一般先用空气和水蒸气吹出单质溴，再用SO2将其 还原吸收 6.反应C(s)＋H 2O(g)CO(g)＋H2(g)在一可变容积的密闭容器中进行，下列条件的改变对其反应速率几乎无影响的是() ①增加C的量①将容器的体积缩小一半①保持体积不变，充入N2使体系压强增大 ①保持压强不变，充入N2使容器体积变大 A.①① B.①① C.①① D.①① 7.可逆反应：2NO2(g)2NO(g)＋O2(g)，在容积固定的密闭容器中达到平衡状态的标志是() ①单位时间内生成n mol O2的同时生成2n mol NO2 ②单位时间内生成n mol O2的同时生成2n mol NO ③用NO2、NO、O2表示的反应速率之比为2∶2∶1的状态 ④混合气体的颜色不再改变的状态 ⑤混合气体的密度不再改变的状态 ⑥混合气体的压强不再改变的状态 ⑦混合气体的平均相对分子质量不再改变的状态 A.①④⑥⑦ B.②③⑤⑦ C.①③④⑤ D.全部
高二年级第一学期期末测试----英语 单项选择（共25小题；每小题1分，满分25分） 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. The film _______ him _______ what he had seen in China. A. reminded; to B. remembered; of C. recalled; with D. reminded; of 2. I sight of an empty seat at the back of the bus and went directly there. A. lost B caught C. looked D. took 3. He asked us to him ______ carrying through their plan. A. assist; with B. help; to C. assist; in D. help; with 4. His report was so exciting that it was interrupted by applause（掌声）. A. constantly B. constant C. seldom D. never 5. _______ in a friendly way, their quarrel came to an end. A. Being settled B. Settled C. Settling D. Having settled 6. A driver should __ the road when . A. concentrate on; drive B. concentrate in; driving C. concentrate to; drove D. concentrate on; driving 7. We must work hard to a good knowledge of English. A. take B. acquire C. catch D. hold 8. Tom kept quiet about the accident ________ lose his job. A. so not as to B. so as not to C. so as to not D. not so as to 9. Not until the early years of the 19th century ________ what heat was. A. man did know B. did man knew C. didn't man know D. did man know 10. The stone bridge __ _ last year is very beautiful. A. built B. was built C. being built D .to be built 11.The poor man , ________，ran out of the dark cave. A. tiring and frightened B. tired and frightened C. tired and frightening D. tiring and frightening 12. Don’t be discouraged. ______ things as they are and you will enjoy every day of your life. A. Taking B. To take C. Take D. Taken 13. These articles are written in simple language, _____ makes it easy to read. A. that B. this C. which D. it 14. After the war, a new school building was put up __________there used to be a theatre. A. that B. where C. which D. when 15. Tom’s mother kept telling him that he should work harder, but ______ didn’t help. A. he B. which C. she D. it 16. Along with the letter was his promise _______ he would visit me this coming Christmas. A. which B. that C. what D. whether 17. Victor apologized for __________ to inform me of the change in the plan.
2016-2017学年黑龙江省大庆实验中学高一12月月考数学 一、选择题：共12题 1．= A. B. C. D. 【答案】D 【解析】本题主要考查特殊角的三角函数值和诱导公式的应用. , 故选D. 2．函数的最小正周期是 A. B. C. D. 【答案】A 【解析】本题主要考查正切函数的周期性. 根据正切函数的周期公式可得，故选A. 3．单位圆中弧长为1的弧所对圆心角的正弧度数是 A. B.1 C. D.不能确定 【答案】B 【解析】本题主要考查弧长公式的应用. 根据弧长公式可得,故选B. 4．函数的图像的一条对称轴方程是 A. B. C. D. 【答案】A 【解析】本题主要考查三角函数的对称性. 根据题意，令,解得,
当k=0时，， 故选A. 5．函数在区间上的最小值为 A. B.0 C. D. 【答案】C 【解析】本题主要考查三角函数的最值.考查数形结合的数学思想. 根据正弦函数的图象可知，当时，y=sin x单调递增， 故,, 故最小值为1， 故选C. 6．把函数的图像向左平移个单位长度，得到的图像所表示的函数是A. B. C. D. 【答案】B 【解析】本题主要三角函数图象的变换. 根据题意，把函数的图像向左平移个单位， 可得, 故选B. 7．下列关系中正确的是 A. B. C. D. 【答案】B 【解析】本题主要考查利用三角函数的诱导公式和单调性比较大小. ,y=sin x在上单调递增， .
即， 故选B. 8．若函数是奇函数，则的值可能是 A. B. C. D. 【答案】D 【解析】本题主要考查三角函数的奇偶性和三角函数的图象. 由于函数是奇函数，故, 当k=1时，, 故选D. 9．已知函数为定义在上的奇函数，且在上单调递增，若，则的取值范围是 A. B. C. D. 【答案】D 【解析】本题主要考查函数的奇偶性和单调性的应用. 为定义在上的奇函数，在上单调递增， 故在R上为增函数， , 解得, 故选D. 10．使在区间至少出现2次最大值，则的最小值为 A. B. C. D. 【答案】A 【解析】本题主要考查正弦函数的图象．属基础题． 要使在区间至少出现2次最大值， 只需要满足， ， ，
2016-2017学年广东省实验中学高二（上）期中数学试卷（文科） 一、选择题（每小题5分，共60分） 1．下列叙述中不正确的是（） A．若直线的斜率存在，则必有倾斜角与之对应 B．每一条直线都对应唯一一个倾斜角 C．与坐标轴垂直的直线的倾斜角为0°或90° D．若直线的倾斜角为α，则直线的斜率为tanα 2．已知直线a∥平面α，直线b?α，则a与b的位置关系是（） A．相交 B．平行 C．异面 D．平行或异面 3．下面四个命题： ①分别在两个平面内的直线平行 ②若两个平面平行，则其中一个平面内的任何一条直线必平行于另一个平面 ③如果一个平面内的两条直线平行于另一个平面，则这两个平面平行 ④如果一个平面内的任何一条直线平行于另一个平面，则这两个平面平行 其中正确的命题是（） A．①②B．②④C．①③D．②③ 4．在等差数列{a n}中，S10=120，那么a1+a10的值是（） A．12 B．24 C．36 D．48 5．已知，则cos（π+2α）的值为（） A．B．C．D． 6．如图，在正四棱柱ABCD﹣A1B1C1D1中，E、F分别是AB1、BC1的中点，则以下结论中不成立的是（） A．EF与BB1垂直B．EF与BD垂直C．EF与CD异面D．EF与A1C1异面 7．以A（1，3），B（﹣5，1）为端点的线段的垂直平分线方程是（） A．3x﹣y﹣8=0 B．3x+y+4=0 C．3x﹣y+6=0 D．3x+y+2=0 8．如图，在正方体ABCD﹣A1B1C1D1中，A1B与平面BB1D1D所成的角的大小是（）
A．90°B．30°C．45°D．60° 9．点P（﹣3，4）关于直线x+y﹣2=0的对称点Q的坐标是（） A．（﹣2，1）B．（﹣2，5）C．（2，﹣5）D．（4，﹣3） 10．将函数y=sinx的图象C按顺序作以下两种变换：（1）向左平移个单位长度；（2）横坐标伸长到原来的2倍，纵坐标不变．所得到的曲线C/对应的函数解析式是（）A． B． C．D． =（n∈N且n≥1），a2=1，则S21为（） 11．{a n}满足a n+a n +1 A．B．C．6 D．5 12．点P（﹣1，3）到直线l：y=k（x﹣2）的距离的最大值等于（） A．2 B．3 C．3D．2 二、填空题（每小题5分，共20分） 13．若直线ax+2y+1=0与直线x+y﹣2=0互相平行，那么a的值等于． =2a n+3（n≥1），则该数列的通项a n=． 14．在数列{a n}中，若a1=1，a n +1 15．若一个底面为正三角形、侧棱与底面垂直的棱柱的三视图如图所示，则这个棱柱的体积为． 16．在△ABC中，∠ACB=90°，AB=8，∠ABC=60°，PC⊥平面ABC，PC=4，M是AB上一个动点，则PM的最小值为． 三、解答题题（六小题共70分） 17．在锐角△ABC中，a、b、c分别为角A、B、C所对的边，且=2csinA （1）确定角C的大小； （2）若c=，且△ABC的面积为，求a+b的值． 18．如图所示，四边形ABCD为矩形，BC⊥平面ABE，F为CE上的点，且BF⊥平面ACE．（1）设点M为线段AB的中点，点N为线段CE的中点．求证：MN∥平面DAE； （2）求证：AE⊥BE．
黑龙江省实验中学2020—2021学年上学期期末高二年级 数学试题（理） 考试时间：90分钟 总分：100分 Ⅰ卷（选择题 共48分） 一、选择题（本大题共12小题，每小题4分，共48分） 1．下列有关命题的说法正确的是（ ） A ．命题“若21,1x x >>则”的否命题为“若2 1,1x x >≤则” B ．“1x =-”是“”的充要条件 C ．命题“,x R ?∈使得210x x ++<”的否定是“,x R ?∈均有2 10x x ++<” D ．命题“若x y =,则cos x =cosy ”的逆否命题为真命题 2．a ∈R ，| a |<4成立的一个必要不充分条件是( ) A ．a <4 B ．| a |<3 C ．a 2<16 D ．0< a <3 3．直线x sin α-y ＋2＝0的倾斜角的取值范围是( ) A ．[0，π) B.????0，π4∪????3π4，π C.??? ?0，π4 D.????0，π4∪??? ?π 2，π 4.圆心在x 轴上，且过点(2,4)的圆与y 轴相切，则该圆的方程是( ) A ．22100x y y ++= B ．01022=-+y y x C ．01022=++x y x D ．01022=-+x y x 5．过双曲线22 21(0)4x y b b -=>的左焦点的直线交双曲线的左支于A 、B 两点，且6AB =，这样的直线可以作2 条，则b 的取值范围是（ ） A ．(] 0,2 B ．()0,2 C ．( D ．( 6．在平面直角坐标系Oxy 中，点B 与点(1,1)A -关于原点O 对称，P 是动点，且直线AP 与BP 的斜率之积等于1 3 ，则动点P 的轨迹方程为（ ） A ．2232x y -=- B ．2232(1)x y x -=≠± C ．2232x y -= D ．2232(1)x y x -=-≠± 7.在抛物线y 2＝8x 中，以(1，－1)为中点的弦所在直线的方程是( ) A ．x －4y －3＝0 B ．x ＋4y ＋3＝0 C ．4x ＋y －3＝0 D ．4x ＋y ＋3＝0 8．设1F ，2F 分别为双曲线22 13 4 x y -=的左，右焦点，点P 为双曲线上的一点.若12120F PF ∠=?，则点P 到x 轴 的距离为（ ） A ．21 B ． 21 C ． 21 D 2 230x x --=
第一学期期末考试 高二英语试题 第Ⅰ卷（选择题，共115分） 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 is the purpose of the woman’s coming to fitness club? A. To take part in the exercise here. B. To ask about the courses for her friend. C. To pick up her best friend who is exercising here 2. What does the woman mean? A. Basketball is interesting B. She doesn’t like any sport. C. Baseball is the dullest sport. 3. What are the speakers talking about? A. The singers in the show. B. Their favorite songs. C. Their favorite stars. 4. What time is it now? A. 8:00. B. 8:10. C. 8:30. 5. Why does the man want to ask for leave? A. He is sick. B. He thinks Miss Li’s class is boring. C. He has to go to visit Miss Li. 第二节听下面5段材料。每段材料后有几个小题，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。听每段材料前，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。每段材料读两遍。 听第6段材料，回答第6至8题。 6. Why can’t Sara go with the speakers? A. She has to look after her brother. B. She dislikes going with them. C. She will go to her hometown. 7. What will the speakers do this weekend? A. Go to the beach. B. Go on a picnic. C. Have lunch at Sara’s. 8. What does the woman ask the man to do tonight? A. Tell Sara their plan. B. Complete his homework. C. Go to see Sara together. 听第7段材料，回答第9至11小题。 9. Why did Jane come to the coffee house to be a waitress? A. To earn money. B. To learn English. C. To learn how to make coffee. 10. Who usually does housework at home? A. The father. B. Jane. C. The mother. 11. How many people are there in the woman’s family?
第一学期高二期末测试 英语试卷 注意事项： 1. 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）；全卷满分150分，考试时间120分钟。 2. 答题前，考生务必把自己的姓名、准考证号填写在答题卡上。 3. 答第Ⅰ卷时，用2B铅笔把答题卡上对应题目的答案标号涂黑、涂满；如需改动，用橡皮擦干净后，再选涂其它答案标号。 4. 答第Ⅱ卷时，用黑色墨水钢笔在答题卡规定区域内作答；答在本试卷上或超出答题区域书写的答案无效。 第Ⅰ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。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。 例：How much is the shirt? A.￡19.15. B.￡9.18. C.￡9.15. 答案是C。 1. who is probably the woman? A. A waitress. B. A customer. C. A cook. 2. Why did the woman feel embarrassed? A. Because the meal was unpleasant. B. Because they had no topic to talk about. C. Because she had no money to pay for the meal. 3. What can we learn from the conversation? A. The man wants to rent the apartment alone. B. The man is not satisfied with the rent. C. The apartment is near the station. 4. How much did the white dress cost? A. 299 yuan. B. 399 yuan. C. 499 yuan. 5. What is their dream apartment like? A. It has three bedrooms. B. It has a study for their son. C. It is near the city center.
【最新】黑龙江大庆实验中学高一上期末数学试卷 学校:___________姓名：___________班级：___________考号：___________ 一、单选题 1．已知集合，则集合 （ ） A ． B ． C ． D ． 2．根据表格内的数据，可以断定方程的一个根所在区间是（ ） A ． B ． C ． D ． 3．若，则的大小关系是（ ） A 、 B 、 C 、 D 、 4．某工厂生产某种产品的月产量y 和月份x 满足关系0.5x y a b =+.现已知该厂1月份、 2月份生产该产品分别为1万件、1.5万件.则此厂3月份该产品的产量为（ ） x x c b x a x ln ln 2,) 2 1(,ln ),1,0(===∈c b a ,,a b c >>b a c >>b c a >>c b a >>
A ．1.75万件 B ．1.7万件 C ．2万件 D ．1.8万件 5．已知，且，则下列各式中正确的是（ ） A 、 B 、 C 、 D 、 6．已知为锐角，，则的值是（ ） A 、 B 、 C 、 D 、 7．已知非零向量 ，且，则 与的夹角是（ ） A 、 B 、 C 、 D 、8．已知函数给出函数的下列五个结论： （1）最小值为； （2）一个单调递增区间是； （3）其图像关于直线对称； （4）最小正周期为； （5）将其图像向左平移 后所得的函数是偶函数. 其中正确结论的个数是（ ） A 、 4 B 、3 C 、2 D 、1 9．将函数的图象向右平移个单位后得到函数的图象， 若对满足的，有 ，则 =（ ） A ． B ． C ． D ． 10．若，则 （ ） A 、1 B 、 C 、 D 、 R y x ∈,2323x y y x --+>+0x y ->0x y +<0x y -<0x y +>A n A m A =-=+)cos 1lg(,)cos 11 lg(A sin lg b ,a =)2(b a a +⊥3π2 π 23π56π? ??<≥=x x x x x x x f cos sin ,cos cos sin ,sin )()(x f 2 2- )2 ,43(ππ- )(4 Z k k x ∈+=π ππ24 π 7 tan 3tan πα=sin()75cos() 14 π απα-=-21314 1
黑龙江省实验中学2020—2021学年度上学期期末高二年级 物理试题 满分：100分完成时间90分钟 一、单项选择题(本题共7小题，每小题4分，共28分．在每小题给出的四个选项中，只有一个选项正确，全部选对的得4分，有选错或不答的得0分．) 1.小丽同学研究电流的磁效应时，在水平地面上放置一个可以自由转动的小磁针，在小磁针正上方放置一根直导线，如图所示，小丽为明显地看到电流的磁效应现象（忽略地磁偏角的影响），直导线放置的方向最好为：（） A．东西方向 B．南北方向 C．东北方向 D．西北方向 2.圆环形导体线圈a平放在水平桌面上，在a的正上方固定一竖直螺线管b，二者轴线重合，螺线管与电源和滑动变阻器连接成如图所示的电路。若将滑动变阻器的滑片P向下滑动，下列说法正确的是（） A．线圈a中将产生俯视顺时针方向的感应电流 B．穿过线圈a的磁通量变小 C．线圈a对水平桌面的压力F N将增大 D．线圈a有扩张的趋势 3.如图所示，两根垂直纸面放置的直导线，通有大小相同、方向相反的电流。O为两导线连线的中点，P、Q是两导线连线中垂线上的两点，且OP=OQ。以下说法正 确的是（） A．O点的磁感应强度方向竖直向上 B．P、Q两点的磁感应强度方向相反 C．若在P点放置一条电流方向垂直纸面向里的通电导线，其受力方向为水平向右 D．若在Q点放置一条电流方向垂直纸面向里的通电导线，其受力方向为水平向左 4.如图所示，两个速度大小不同的同种带电粒子1、2，沿水平方向从同一点垂直射入匀强磁场中，磁场方向垂直纸面向里．当它们从磁场下边界飞出时相对入射方向的偏转角分别为90°、60°，则它们在磁场中运动的（） A．轨迹半径之比为2∶1
2017—2018学年度第二学期期末检测试题 高二英语参考答案 听力（20×1.5=30）：1—5 BACAB 6—10 BACCB 11—15 CAACC 16—20 BABCA 阅读理解（15×2=30）：21—23 DCB 24—27 CDBA 28—31 DCBC 32—35 BDCA 七选五阅读填空（5×2=10）：36—40 GBFEC 完形填空（20×1.5=30）：41—45 CBDAC 46—50 ABCDC 51—55 BACDB 56—60 ADABC 语法填空（10×1.5=15）： 61. smoothly 62. when 63. challenging 64. to achieve 65. a 66. attitudes 67. of 68. itself 69. better 70. are surrounded 短文改错（10×1=10）： Last Sunday, sixty students from our school pay a visit to China Science and Technology Museum. paid The museum, which main task is to spread the knowledge of science and technology, covers ∧area of whose an 48, 000 square meters. The moment when we entered the museum, the exhibition caught their attention. our In the museum, we saw the latest progresses in science and technology. Moreover, we did an amazed progress amazing scientific experiment by ourselves. What appealed for us most was the 3D film that made us feel we were to in real events. Though the visiting time was slight short, we gained a lot. It is so an instructive activity that we hope slightly such more will be organized in the future. 书面表达(满分25分)： 参考范文： Dear Chris, How is everything going? I’m Li Hua. I’m writing to inform you to change our travel plan. I’m glad that you enjoy traveling as much as I do. You can’t imagine how excited I was when you agreed to travel to Yunnan with me in July. However, something unexpected happened. I accidentally hurt my foot during a basketball match. As a result, I can’t go to Y unnan with you as planned. I’m terribly sorry about the change of the plan. In addition, can we put the travel off until August? My injury will by no means be a matter by then! I s incerely hope that the time is convenient for you. If you have made a decision, don’t hesitate to let me know. (119) I’m looking forward to your reply. Yours, Li Hua 各档次的给分范围和要求 第五档(21-25分) 完全完成了试题规定的任务。 —覆盖所有内容要点。
二、选择题：本题共8小题，每小题6分。在每小题给出的四个选项中，第14～18题只有一项符合题目要求，第19～21题有多项符合题目要求。全部选对得6分，选对但选不全得3分，有选错的得0分。 14．下列说法正确的是（ ） A ．只要照射到金属表面上的光足够强，金属就一定会发出光电子 B ．4141612781He N O H +→+是卢瑟福发现质子的核反应方程 C ．放射性物质的半衰期不会随温度的升高而变短 D ．一个处于量子数n=4能级的氢原子，最多可辐射出6种不同频率的光子 15．两物体分别在某行星表面和地球表面上由静止开始自由下落相同的高度，它们下落的时间之比为2:3．已知该行星半径约为地球的2倍，则该行星质量与地球质量之比约为（ ） A ．9:1 B ．2:9 C ．3:8 D ．16:9 16．如图，在倾角为α的固定光滑斜面上，有一用绳子栓着的长木板，木板上站着一只猫.已知木板的质量是猫的质量的2倍。当绳子突然断开时，猫立即沿着板向上跑，以保持其相对斜面的位置不变.则此时木板沿斜面下滑的加速度为（ ） A ．sin 2g α B ．sin g α C ．32sin g α D ．2sin g α 17．如图所示，A 、B 为竖直放置的平行板电容器的两个极板，G 为静电计，E 为恒压电源. 则下列说法正确的是（ ） A ．保持开关S 闭合，仅将A 板缓慢竖直上移一小段距离，则静电计指针张开的度将大 B ．保持开关S 闭合，仅将A 板缓慢向B 板靠近，则静电计指针张开的角度将变大 C ．开关S 闭合后断开，仅将A 板缓慢远离B 板，则静电计指针张开的角度将不变 D ．开关S 闭合后断开，仅将A 板缓慢竖直上移一小段距离，则静电计指针张开的角度将变大 18．水平地面上两个质点甲和乙，同时由同一地点沿同一方向作直线运动，它们的v -t 图线如图所示。下列判断正确的是（ ） A ．甲做匀速运动，乙做匀加速运动 B ．2s 前甲比乙速度大，2s 后乙比甲速度大
天津市实验中学2019-2020学年高二上学期期中考试 数学（理）试题 一、选择题：（每小题4分，共32分） 1．在正方体1111ABCD A B C D -中，异面直线1BC 与11B D 所成角为（ ）． A ．30? B ．45? C ．60? D ．90? 2．下列说法正确的是（ ）． （1）任意三点确定一个平面；（2）圆上的三点确定一个平面；（3）任意四点确定一个平面；（4）两条平行线确定一个平面 A ．（1）（2） B ．（2）（3） C ．（2）（4） D ．（3）（4） 3．在ABC △中(4,0)A -,(4,0)B ，ABC △的周长是18，则定点C 的轨迹方程是（ ）． A ．22 1259 x y + = B ． 22 1(0)259y x y +=≠ C ．22 1(0)169 x y y + =≠ D ．22 1(0)259 x y y + =≠ 4．已知m ，n 是两条不同的直线，α，β，γ是三个不同的平面，则下列命题正确的是（ ）． A ．若m α?，n β?，m n ∥，则αβ∥ B ．若m α?，n α?，m β∥，n β∥，则αβ∥ C ．若αγ⊥，βγ⊥，则αβ∥ D ．若m α⊥，m β⊥，则αβ∥ 5．如图所示，直线:220l x y -+=过椭圆的左焦点1F 和一个顶点B ，该椭圆的离心率为（ ）． A ．1 5 B ． 2 5 C D 6．某几何体的三视图如图所示（单位：cm ），则该几何体的体积是（ ）． A ．3 8cm B ．3 12cm C ． 3 32cm 3 D ． 3 40cm 3 7．如图，在四面体ABCD 中，截面PQMN 是正方形，则在下列命题中，正确的个数为（ ）． 侧视图 俯视图
黑龙江省实验中学2017-2018学年高二下学期期末考试 英语试题 第Ⅰ卷（选择题，共90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。每段对话仅读一遍。 1. Where are the speakers? A. In a museum. B. In a zoo. C. In a movie theater. 2. How long has the man been in America? A. For over 12 years. B. For over 11 years. C. For over 10 years. 3. How much does the man need to pay? A. ￡7.5. B. ￡15. C. ￡22.5. 4. What can be inferred from the conversation? A. Jack probably failed in the exam. B. Jack probably did a good job in the exam. C. Jack has already put the exam behind him. 5. When will Mr. Smith see the man tomorrow? A. At 10:30 a.m. B. At 11:00 a.m. C. At 2:10 p.m. 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，从题中所给出的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6、7题。 6. What is the relationship between the speakers? A. Friends. B. Husband and wife. C. Brother and sister. 7. How does the man feel about the new theater? A. Excited. B. Bored. C. Worried.
上学期期末考试 高二英语 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 are the two speakers talking about? A.Inviting friends to dinner. B.The work of their friends. C.The plan for the weekend. 2.What will the man do ? A.Go home in Alice’s car. B.Wait for Alice to take him home. C.Ask someone else to take him home. 3.Why does the man decide to go to Hainan Island? A.Because it is better than Hawaii. B.Because the food there is better. C.Because the food there is cheap and good. 4.What will the man be doing at 10:30 tomorrow evening? A.Seeing a film. B.Sleeping in bed. C.Eating in a restaurant. 5.What’s wrong with the car? A.It’s out of gas. B.It’s full of water. C.It can’s be started. 第二节，（共15小题；每小题1.5分，满分22.5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，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。 听第6段材料，回答第6-7题。 6.What is the probable relationship between the two speakers? A.Mother and son. B.Teacher and student. C.Classmates. 7.How long do the students stay in school every day? A.Five hours. B.Seven hours. C.Nine hours. 听第7段材料，回答第8-10题。 8.How many people will the man prepare breakfast for? A.Ten. B.Thirty. C.Thirteen. 9.What time will the breakfast be ready? A.At 9:00. B.At 7:00. C.At 7:30. 10.Who will drive the guests to the bus stop? A.The man. B.The woman. C.The man’s brother. 听第8段材料，回答第11-13题。