辽宁省凌源市实验中学2020┄2021学年高一10月月考试题英语
阅读理解
第一节，阅读下列短文，从每题所给胡四个选项中选出最佳选项
A
One of the most important things in the world is friendship. In order to have friends, you have to be a friend. But how can you be a good friend at school？
Listen—Listen when they are talking. Don’t say anything unless t hey ask you a question. Sometimes it’s not necessary for you to have anything to say; they just need someone to talk to about their feelings.
Help them—If your friends are ever in need of something, be there to help them. You should try to put them first, but make sure you don’t do everything they want you to do. Try to take an extra（额外的）pencil or pen with you to classes in case （以防）they forget one. Have a little extra money in your pocket in case they forget something they need.
Be there for them—Try to make something for your
friends to help make them feel better in hard times. Making cards and encouraging them are among the nicest things you can do for a friend. Marilyn Monroe, a famous U（S. actor, once said,“I often make mistakes. Sometimes I am out of control. But if you can’t stay with me at my worst, you are sure not to deserve（值得）to be with me at my best.” Always remember this!
If you don’t want to stay with your friends when they’re in hard times, then you don’t deserve to be with them when they’re h aving a good time!
Make plans—Try to make plans with your friends. Go shopping, go for ice creams, have a party, go to a movie and so on. Take time to know each other even better by doing something you both enjoy. By planning things together, you both can have a good time. And you’ll remember
these things when you’re both old!
1（While your friend is talking to you about his or her feelings, you should ________.
A（give him or her some advice B（calm him or her down
C（just listen unless asked D（share your feelings as well
2（What can we learn from Marilyn Monroe’s words？
A（A friend in need is a friend indeed .B（A friend is easier lost than found.
C（Life without a friend is death. D（A man is known by his friends.
3（What is the passage mainly about？
A（How to find a good friend. B（How to help friends in trouble.
C（How to make more friends. D（How to be a good friend.
B
Do you jump out of bed early, wide awake and ready to start your day？ If so, you would be called an "early bird". Perhaps, you hate the sound of your alarm clock（闹钟） each morning and have little energy until afternoon. If so, you're probably a "night owl".
Most people can be divided into such two groups, but what makes us this way？ And is one better than the other？ There are different opinions.
Usually, early risers have been praised as hard-working while those who prefer to get up late are considered lazy. Most people believe the early bird catches the worm.
Yet some scientists now believe "night owls" can really focus（集中）longer and produce more than early risers.
Research has found that the early bird does not always get the worm. In a Belgian study, both "morning people" and "evening people" were watched during their normal asleep and awake routines（常规）.After 10 hours of being awake, the "evening people" became more alert （思维敏捷的）. However, the "morning people" became sleepy and less focused. Researchers believe the reason for this difference is that night owls receive a last-minute increase from their brains. This added energy allows them to stay alert for longer periods of time.
Environment, lifestyle, activities and childhood routines all may have an effect on sleeping habits, yet genetics（遗传学）may play the biggest role.
It is possible to change your sleeping habits through regular bedtimes, early exercise and by avoiding midnight snacks. But if you're happy rising early or staying up late, you're probably doing what works best for your own personal body clock.
4．The author introduces the subject by ________.
A.telling an interesting story
B.giving different opinions
C.showing research results
D.asking a question
5.What does the underlined sentence in Paragraph 3 really mean？
A.Those who get up early achieve their goals.
B.Early to bed, early to rise is good for health.
C."Night owls" can focus longer than "early birds".
D."Early birds" are as hard-working as "night owls".
6 What opinion does the author finally agree to？
A.People should get up early.
B.Whatever time suits you, it's OK.
C.Staying up late is good for health.
D.It's impossible to change one's sleeping habit.
C
If you want to slow aging, you might want to eat less. This finding is good news---if you were a mouse. The researchers studied mice, not people.
John Price and other researchers studied two groups of mice. One group was able to eat as much as it wanted. The researchers limited what the mice in the other group ate. Their diet had 35 percent fewer calories than the first group of mice.
Price says the mice with the diet restrictions were “more energetic and suffered fewer disease.” They were not just living longer but seemed to stay younger for a longer period of time.
The researchers found that fewer calories slow down a natural mechanism in cells called ribosomes. Price explains that ribosomes are responsible for making important proteins in the cells. But with fewer calories, they slow down. This gives the cells more time to repair themselves.
The researchers say ribosomes use from 10 to 20 percent of the cell’s e nergy to make those proteins. Price wrote that “because of this, it is impractical to destroy an entire ribosome” when it starts to break down. However, “repairing individual parts of the ribosome on a regular basis enables ribosomes to continue producing high quality proteins for longer than they would otherwise. This top quality production, in turn, keeps cells and the entire body functioning well.”
Price said, “ribosome is a very complex machine, like a car.” They need “maintenance to
replace the parts t hat wear out the fastest. When tires wear out,” he explained, “you don’t throw the whole car away and buy a new one. It costs less to replace the old tires.”“Food,” he said, “isn’t just material to be burned---it’s a signal that tells our body and cells h ow to respond.” Price said the findings help to explain how exactly our bodies age. And this may “help us make more educated decisions about what we eat.”
7. What can we know about the mice with limited calories from the study？
A. They can keep healthy easily
B. They need more energy to be active
C. They can look younger than they are
D. They will live a longer life like humans
8. What will happen to ribosomes if there are fewer calories？
A. They will completely break down
B. They make proteins in the cells slowly
C. They will produce high quality proteins more
D. They may need more time to repair themselves
9. Price explained the ribosomes’ role of repairing themselves by _________.
A. telling a story
B. listing basic data
C. making comparisons
D. experimenting on mice
10. What does the text mainly deal with？
A. Food decides how long you live
B. Can you slow down your aging process？
C. Eating less may help you live longer
D. Should your diet be reduced for your health？
（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。
Traditional teen bullying tends to decline with age，peaking during middle school and decreasing during high school．Cyber（网络）bullying might be an exception，however．More research is needed to determine whether this form of teen bullying becomes less common as children grow up．
●Respond to teen bullying．
If your child admits being bullied，take action．Start by reassuring（安抚）your child．11 Don’t take cell phones away or cut Internet connections as a consequence of being bullied．Never imply（暗示）that getting bullied is your child’s fault．
●Record the details．
Write down the details--the date，who was involved and what specifically happened．Record the facts as objectively as possible．
●12
Start with a teacher who knows your child well．Ask whether your child’s classroom behavior has changed or if there are any other warning signs．You might also consult a school dean，counselor or other school contact． 13．Ask for help to solve the bullying problem．Keep notes on these meetings．Remember that it can take time for teachers and administrators to look into bullying in a fair and factual way．
●Ask for a copy of the school’s policy on bullying．
Find out how bullying is addressed in the scho ol’s curriculum，as well as how staff members are supposed to respond to known or suspected bullying．
If these steps don’t seem to help or your child has been hurt by continued bullying，consult a mental health provider．14 Taking legal action to break bullying can make your community safer for all teens．
15Even if your child doesn’t confess（承认）to being bullied，offer specific suggestions to stop bullying.
A．T alk to your child about teen bullying．
B．Explain your concerns in a matter-of-fact way．
C．Meet with school authorities
D．Just say “stop” or walk away from the bully．
E．You might also consider talking to a lawyer．
F．Tell your child that you’11 do everything in your power to help．
G．Deal with dangerous situations．
完形填空
At my old school, I was treated badly by all of my classmates. So I had to eat lunch alone every day. I tried to reach out to someone who looked ___16___, but I was rejected many times, and I felt really __17___ Sitting by myself was very __18__, because many people knew I was the girl
who had nowhere to sit. So there were many terrible feelings that ___19___ that experience.
At my new school, however, I not only made friends, but found that something had __20___, I felt that I should do something for those who had a similar lonely ___21___ at lunchtime every day. I didn’t want to be bad like the people who watched me eat ___22_. I felt like, with my story, it was my___23__ to stand up and express my dissatisfaction with the act of ___24___ others.
As it seemed ___25__ to walk up to people and just ask them if I could sit down, I came up with t he ___26___of developing an app called SIT with us. This method was much more ___27__. It worked via mobile phones, so no one else would know about it. Kids could ___28___up as members of a Sit With Us club on the website and ___29___ to post open lunches. ___30___, anyone who had the app and had nowhere to go could find a ___31___ Meanwhile, hopefully they might make some new friends.
The app came onto the market___32___last week. I had my first Club meeting the other day, and everyone was very ___33___. So far, the results have been very ___34___ More students are posting open lunches at school now, I’m so excited that things are getting off to a great ___45__. And I hope nobody will feel lonely while having lunch at school again!
16 A. kind B. patient C. brave D. determined
17. A. lost B. down C. moved D. hungry
18. A. pleasing B. puzzling C. dangerous D. embarrassing
19. A. put up with B. made up of C. came up with D. came along with
20. A. controlled B. noticed C. changed D. realised
21. A. history B. occasion C. experience D. adventure
22. A. alone B. lonely C. angrily D. happily
23. A. duty B. chance C. belief D. business
24. A. refusing B. protecting C. hurting D. cheating
25. A. wrong B. important C. necessary D. impossible
26. A. idea B. plan C. secret D. answer
27. A. familiar B. suitable C. difficult D. harmful
28. A. take B. sign C. come D. walk
29. A. admit B. agree C. suggest D. manage
30. A. Moreover B. However C. Meanwhile D. Therefore
31. A. table B. lunch C. cell phone D. friend
32. A. patiently B. regularly C. suddenly D. successfully
33. A. worried B. excited C. shocked D. bored
34. A. natural B. different C. positive D. popular
35. A. plan B. start C. development D. position
阅读下面短文，在空白处填入一个适当胡单词或括号内单词胡正确形式
British writer Kazuo Ishiguro has won the 2017 nobel prize for literature.
Born in Japan in 1954,Kazuo Ishiguro ____36___ （move） to England with his family when he was five. He studied creative writing at the university of East Anglia, going on to publish his first novel A Pale View of Hills in 1982. he__37__ （be） a full time writer ever since . Kazuo Ishiguro has written numerous novels, but theNobel committee said his______38__（famous ）work The Remain of the Day,____39__（ publish） in 1989 .it won Kazuo Ishiguro a prize and world fame. He has written eight books, the most recent of __40___,The Buried Giant was published in This
book is set___41____（immediate） afterArthurian Britain. It begins as a couple set off across a troubled land of mist and rain in the hope ___42_____finding a son they have not seen in years. Kazuo Ishiguro has also written a number of ____43____（play）, including the White Countess and the SaddestMusic in the World as well as other short stories.
The choice of Ishiguro for the Nobel Prize marked a return to _44_____（tradition） literature following two years of unconventional choices. Last year, the literature prize went to American singer and songwriter Bob Dalan. in 2015,it went to Svetlana Alexievich of Belarus, ___45______investmentive journalist.
写作
假如你是晨光中学的高一新生李华，开学一个月以来，你见到许多新老师便和他们逐渐熟悉起来，请你给你的英国笔友chris写一封信，介绍一位你最喜欢的老师要点如下，
一你对他/她的第一印象是什么以及他/她的教学风格是什么样子的？
二, 为什么你最喜欢他/她（2点理由），三其他同学对他/她的看法，
注意一词数80字左右，二可以适当增加细节，以使行文连贯，
三开头和结尾已给出，不计入总词数。
Dear chris,
it's been one month since I entered senior high school. _____________________
yours,
li Hua
阅读下面短文,根据所给情节进行续写,使之构成一个完整的故事。
Jenny was the only child in her home.She had a quarrel with her mother that afternoon and she ran out of the house angrily.She couldn’t help weeping sorrowfully when she thought of the scolding from her mother.Having wandered aimlessly in the street for hours,she felt a little hungry and wished for something to eat,but it was not even possible for her,since she had nothing with her.She stood beside a stand for a while,watching the middle-aged seller busy doing his business.However,with no money in hand,she sighed and had to leave.
The seller behind the stand noticed the young girl and asked,“Hey,girl,you want to have the noodles？”
“Oh,yes...but I don’t have money on me...” she replied.
“That’s nothing.I’ll treat you today,” said the man.“Come in.”
The seller brought her a bowl of noodles,whose smell was so attractive.As she was eating,Jenny cried silently.
“What is it？” asked the man kindly.
“Nothing,actually I was just touched by your kindness!” said Jenny as she wiped her
tears.“Even a stranger on the street will give me a bowl of noodles,while my mother,drove me out of the house.She showed no care for me.She is so merciless compared to a stranger!”Hearing the words,the seller smiled.“Girl,do you really think so？I only gave you a bowl of noodles and you thanked me a lot.But it is your mother who has raised you since you were a baby.Can you number the times she cooked for you？Have you expressed your gratitude to her？”
J enny sat there,speechless and numb with shock;she remembered mother’s familiar face and weathered hands.“Why did I not think of that？A bowl of noodles from a stranger made me feel indebted,but I have never thanked my mum for what she has done for me.”
On the way home,Jenny made up her mind to make an apology to her mother for her rudeness as soon as she arrived home.
注意:
1.所续写短文的词数应为150左右;
2.应使用5个以上短文中标有下划线的关键词语;
3.续写部分分为两段,每段的开头语已为你写好;
4.续写完成后,请用下划线标出你所使用的关键词语。
Paragraph 1:
Approaching the doorway,Jenny took a deep breath.______________________________________________________________________________________________ ______________________________________
Paragraph 2:
A gentle touch on her hair called her mind back.____________________________ _____________________________________________________________________
______________________________________________________________________
答案
A：1-3C A D
B:4-6D A B
C:7-10C B C C
11-15 FCBEA
16-20CDABC
21-25ABBDC
26-30BACAD
27-30CABDD
36moved 37has been 38most famous 39 published 40which 41immediately 42 of 43plays 44tradional 45an
【英语】重庆市巴蜀中学2015-2016高一下学期期中考试
重庆市巴蜀中学2015-2016学年度第二学期半期考试 高2018届（一下）英语试题 本试卷分第I卷（选择题）和第II卷（非选择题）两部分。考生作答时，将答案答在答题卡上，在本试卷上答题无效。考试结束后，将本试卷和答题卡一并交回。 注意事项： 1.答题前，考生务必先将自己的姓名、准考证号填写在答题卡上，认真核对条形码上的姓名、准考证号，并将条形码粘贴在答题卡的指定位置上。 2.选择题答案使用2B铅笔填涂，如需改动，用橡皮擦干净后，再选涂其他答案的标号；非选择题答案使用0.5毫米的黑色中性（签字）笔或碳素笔书写，字体工整、笔迹清楚。 3.请按照题号在各题的答题区域（黑色线框）内作答，超出答题区域书写的答案无效。 4.保持卡面清洁，不折叠，不破损。 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，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。
A. To a bank. B. To a shop. C. To a park. 2. What time does the restaurant close? A. At 11:00 p. m. B. At 9:30 p.m. C. At 9:00 p.m. 3. Where does the woman want to get married? A. In a church. B. In the open air. C. In a country house. 4. What does the woman think of the decision to build a hospital? A. It is a waste of time. B. It is not a good decision. C. It should have been built earlier. 5. What is the woman doing? A. Asking for permission. B. Making a complaint. C. Ordering a dish. 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，你都有时间阅读各个小题，每小题5秒钟；听完后，每小题给出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至7题。
辽宁省凌源市实验中学2020┄2021学年高一10月月考试题英语
阅读理解 第一节，阅读下列短文，从每题所给胡四个选项中选出最佳选项 A One of the most important things in the world is friendship. In order to have friends, you have to be a friend. But how can you be a good friend at school？ Listen—Listen when they are talking. Don’t say anything unless t hey ask you a question. Sometimes it’s not necessary for you to have anything to say; they just need someone to talk to about their feelings. Help them—If your friends are ever in need of something, be there to help them. You should try to put them first, but make sure you don’t do everything they want you to do. Try to take an extra（额外的）pencil or pen with you to classes in case （以防）they forget one. Have a little extra money in your pocket in case they forget something they need. Be there for them—Try to make something for your friends to help make them feel better in hard times. Making cards and encouraging them are among the nicest things you can do for a friend. Marilyn Monroe, a famous U（S. actor, once said,“I often make mistakes. Sometimes I am out of control. But if you can’t stay with me at my worst, you are sure not to deserve（值得）to be with me at my best.” Always remember this! If you don’t want to stay with your friends when they’re in hard times, then you don’t deserve to be with them when they’re h aving a good time! Make plans—Try to make plans with your friends. Go shopping, go for ice creams, have a party, go to a movie and so on. Take time to know each other even better by doing something you both enjoy. By planning things together, you both can have a good time. And you’ll remember
重庆巴蜀中学高2018级高一上期末英语精彩试题
实用文档 重庆巴蜀中学高2018级高一上期末考试 英语试题 本试卷分为第I卷（选择题）和第II卷（非选择题）两部分。满分150分。 第I卷 第一部分听力（共两节，满分30分） 第一节（共5小题；每题1.分，满分7.5分） 1. What are the speakers doing? A. Driving. B. Working C. Walking 2. How is the weather? A. Hot. B. Warm. C. Cool. 3. Where will the man go first? A. A theater B. A library. C. A restaurant. 4. What is the woman doing? A. Giving directions. B. Making invitations C. Introducing a theater. 5. Whom is the man complaining about? A. His wife . B. His kid. C. The teacher 第二节（共15小题；每题1.5分，满分22.5分） 听第6段材料，回答第6、7题。 6. Which flight does the woman want to take? A. The 7:45 am one. B. The 4:05 pm one. C. The 7:25 pm one 7. How will the woman pay for her ticket? A. By credit card. B. By check. C. In cash. 9题。段材料，回答第听第78、s opinion about her colleagues? '8. What is the woman A. Stupid B. Talented. C. Lazy 9. What does the man his boss to do? A. Finish his work earlier. B. Rely one his employees. C. Become stricter in choosing clerks. 实用文档
2019-2020学年辽宁省实验中学高一(上)期中历史试卷
2019-2020学年辽宁省实验中学高一（上）期中历史试卷 一、选择题（共35小题，每小题2分，满分70分） 1. 考古学家在北京人遗址发现四层面积较大且较厚的灰烬层。这一发现，说明当时北京人的生产生活状况是（） A.种植水稻 B.会使用火 C.烧制彩陶 D.铸造青铜器 【答案】 B 【考点】 中华文明的形成与发展 【解析】 本题考查中华文明的起源。题干中的关键信息是“四层面积较大且较厚的灰烬层”。【解答】 从材料中的“四层面积较大且较厚的灰烬层”可以得出，北京人已经会使用火，故B正确。 A、C、D在材料中没有体现，均不符合，故排除。 2. 我国水稻栽培历史悠久，水稻作为重要的粮食作物被列为五谷之首。袁隆平先生成功培育出优质杂交水稻，为人类解决“温饱”问题作出重大贡献。目前已知水稻种植最早出现于下列哪一地区？（） A.黄河中游 B.长江下游 C.珠江三角洲 D.辽河流域 【答案】 B 【考点】 历史文化常识 【解析】 本题考查中华文明的起源。题干中的关键信息是“水稻种植”“最早出现”。 【解答】 依据所学知识可知，生活在距今约7 000年的河姆渡原始居民种植水稻，而河姆渡文化位于长江下游，我国由此成为世界上最早栽培水稻的国家。 3. 《三字经》中说：“始春秋，终战国，五霸强，七雄出。”其中“五霸”中最早出现的霸主和“七雄”中最后胜出的诸侯国分别是（） A.齐桓公秦朝 B.晋文公齐国 C.齐桓公秦国 D.楚庄王秦国 【答案】 C 【考点】 春秋战国时期各国的改革 秦朝统一 【解析】 本题考查春秋战国时期形势。 【解答】 “战国七雄”中最后胜出的诸侯国是秦国，故A错误； 春秋时期，最先称霸的是齐桓公，故BD错误。 故选C。
延安物理光现象实验达标检测(Word版 含解析)
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南昊扫描网上阅卷系统部分经典案例
xx扫描网上阅卷系统部分经典案例 ： 大型考试阅卷服务 大型考试阅卷服务 xxxx教育局 xx教科所xx模拟 考试 xxxx市教育局 联考 xxxxxx xxxxxx中 小学联考上海市卢湾区教育局上海市长宁区教育局河北省邢台市教育局高中河北省沧州市教育局教科联考所联考 河北省廊坊市教育局高中河北省承德市教育局高中联考联考 云南省西双版纳州中考云南省楚雄州中考湖北省襄阳8校联考全国医护英语等级考试云南省保山市中考山东省德州中考 甘肃省金昌市中考贵州省遵义市高中联考广西省河池市高中联考河南省新乡市高中联考 xxxx市xx xxxx中、xx联 xxxxxx 考
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陕西省延安市实验中学大学区校际联盟2020┄2021学年高一上学期期中考试化学试题Word版 含答案
延安市实验中学大学区校际联盟 2020┄2021学年度第一学期期中考试试题（卷） 高一化学（A） 考试时间90分钟满分100分 说明：卷面考查分（3分）由教学处单独组织考评，计入总分。 可能用到的相对原子质量：H:1 C:12 N:14 O:16 Na:23 Mg:24 Al:27 S:32 Cl:35.5 K:39 Ag:108 Ba：137 第I卷（共60分） 一、选择题（每小题3分，共计60分）： 1.要从食盐水溶液中分离得到食盐固体可采用的实验操作是（） Ａ、分液Ｂ、过滤Ｃ、蒸馏Ｄ、蒸发 2.下列实验中不需要用到玻璃棒的是（） A、配制0.1mol/L食盐溶液500mL B、过滤 C、溶解 D、分液 3.从碘水中萃取碘的实验中，不能用作萃取剂的是（） Ａ、四氯化碳（CCl4）Ｂ、乙醇（酒精）Ｃ、苯Ｄ、汽油 4.在0.5molNa2SO4中，含有的Na+离子数是（）个。 A、3.01×1023 B、 6.02×1023 C、 0.5 D 、 1 5.在相同条件下，与0.5mol由N2和CO组成的混合气具有相同的体积的是（） A、 1gH2 B、10g O2 C、 11g CO2 D、16g CH4 6.下列溶液中c（Cl-）最大的是（） A、 65mL1mol/L的KCl溶液 B、 25mL3mol/L的NaCl溶液 C、 20mL2mol/L的MgCl2溶液 D、 10mL1.5mol/L的AlCl3溶液
7．下列有关物质的叙述正确的是（） ①酸性氧化物肯定是非金属氧化物；②不能跟酸反应的氧化物一定能跟碱反应； ③碱性氧化物肯定是金属氧化物；④分散系一定是混合物 A、①③ B、①④ C、②④ D、③④ 8．用N A表示阿伏加德罗常数的值，下列说法中正确的是（） A．化学反应中1 mol金属镁变成镁离子时失去电子的数目为2N A B．28 g氮气所含有的原子数目为N A C．标准状况下，22.4 L水中含有N A个水分子 D．标准状况下，22.4 L氯化氢所含的原子数为N A 9．胶体区别于其他分散系的本质特征是（） A、胶体的分散质能通过滤纸空隙，而浊液的分散质不能 B、产生丁达尔现象 C、分散质粒子直径在1nm～100nm之间 D、胶体在一定条件下能稳定存在10．氧化还原反应与四种基本类型反应的关系如下图，则下列化学反应属于区域3的是（） A．2H2+O2点燃2H2O B．2NaHCO3Na2CO3+H2O +CO2↑ C．CuO＋CO Cu + CO2 D．Zn +H2SO4 ＝ZnSO4 + H2↑ 11．下列电离方程式中，不正确的是（） A．HCl═H++Cl﹣ B．NH3·H2O═NH4++OH﹣ C．CaCl2=Ca2++2Cl﹣ D．CH3COOH CH3COO﹣+H+ 12．现有三组溶液：①菜籽油和氯化钠溶液②75％的医用酒精③氯化钠和单质溴的水溶液，分离以上各混合液的正确方法依次是（）
辽宁省各市高中排名
1.辽宁省实验中学 2.东北育才学校 3.沈阳市第二中学 4.沈阳市第二十中学 5.沈阳市一二零中学 二、大连市： 1.大连市二十四中学 2.大连市育明高中 3.大连市第八中学 4.大连市第一中学 5.大连市第二十三中学 三、营口市： 1.营口高级中学 2.大石桥市第一高级中学 3.营口市开发区高中 4.盖州市第一高级中学 5.营口市第三高级中学 四、盘锦市： 1.盘锦市高级中学 2.辽河油田第一高级中学 3.盘锦第二完全中学
1.鞍山市第一中学 2.鞍山市新元高中 3.鞍山市第八中学 4.鞍山市鞍钢高中 5.鞍山市第三中学 六、丹东市： 1.丹东市第二高级中学 2.丹东市第一高级中学 3.丹东市第四高级中学 4.凤城市第一高级中学 5.东港市第二高级中学 七、本溪市： 1.本溪市高级中学 2.本溪市第一高级中学 3.本溪市满族自治县高级中学 4.本溪市第二高级中学 5.本溪市第二高级中学分校 八、锦州市： 1.锦州中学 2.渤海大学附属高级中学 3.锦州市铁路高级中学
4.凌海市第一高级中学 九、葫芦岛市： 1.葫芦岛市第一高级中学 2.葫芦岛市第二高级中学 3.兴城市第一高级中学 4.建昌县第一高级中学 5.绥中一高中 十、辽阳市： 1.辽阳市第一高级中学 2.辽化高中 3.灯塔一高 4.辽阳县一高 5.辽阳市第二高级中学十一、抚顺市： 1.抚顺二中 2.抚顺一中 3.抚顺十中 4.抚顺四方高中 5.抚顺六中 十二、阜新市： 1.阜新市实验高中 2.阜新市高级中学
3.阜新市海州高中 4.阜新市第二高级中学 5.阜新市蒙古族中学十三、铁岭市： 1.铁岭市第一高级中学十四、朝阳市： 1.朝阳二高 2.喀左蒙中 3.北票一中 4.凌源实验中学 5.建平一中
【化学】辽宁省凌源市实验中学2019-2020学年高一上学期期中考试试卷
辽宁省凌源市实验中学2019-2020学年高一上学期期中考试 试卷 考试时间：90分钟试题满分：100分 第I卷（选择题：共42分） 可能用到的相对原子质量: H—1 C—12 O—16 Na—23 N—14 Cl—35.5 S—32 一、选择题（每题只有1个选项符合题意,每题3分） 1.下列说法正确的是( ) A.Na2O2遇到湿润的紫色石蕊试纸后,石蕊试纸最终变成蓝色 B.Na2O2与CO2反应生成0.1mol O2时转移电子0.4mol C.Na2O2投入到CuCl2溶液中有蓝色沉淀及气泡产生 D.向饱和烧碱溶液中加入2g Na2O2,充分反应完后,溶液中Na+的数目不变 2.下列关于氯及其化合物说法正确的是( ) A.氯气溶于水的离子方程式:Cl2+H2O=2H++Cl-+ClO- B.洁厕灵不能与“84”消毒液混用,原因是两种溶液混合产生的HClO易分解 C.漂白粉在空气中久置变质是因为漂白粉中的CaCl2与空气中的CO2反应生成CaCO3 D.氯气可以使湿润的有色布条褪色,实际起漂白作用的物质是次氯酸,而不是氯气 3.室温下,下列各组微粒在指定溶液中能大量共存的是( ) A.0.1mol·L-1 KI 溶液:Na+、K+、HClO、OH- B.0.1mol·L-1 Fe2(SO4)3溶液:K+、NH4+、NO3-、SO42- C.0.1mol·L-1 HCl溶液:Ba2+、K+、CH3COO-、NO3- D.0.1mol·L-1 NaOH溶液:Mg2+、Na+、SO42-、HCO3- 4.用N A表示阿伏加德罗常数的值，下列叙述正确的是( ) A．标准状况下，11.2 L H2O含有的分子数为0.5N A B．常温常压下，11.2 L CO2含有的分子数为0.5N A C．含有N A个氦原子的氦气在标准状况下的体积约为11.2 L D．25 ℃、1.01×105Pa下，64 g SO2中含有的原子数为3N A 5.取100 mL 0.3 mol·L－1的硫酸溶液和300 mL 0.25 mol·L－1的硫酸溶液混合后加水稀释至500 mL，该混合溶液中H＋的物质的量浓度是( ) A．0.21 mol·L－1B．0.42 mol·L－1C．0.56 mol·L－1D．0.26 mol·L－1 6.下列关于物质分类的说法正确的是( )
2021年陕西省延安市实验学校中考模拟物理试题(二)
2021年陕西省延安市实验学校中考模拟物理试题（二）学校:___________姓名：___________班级：___________考号：___________ 1．下列对生活中一些物理量的估测最符合实际的是（） A．电饭锅正常工作时的电流约为4mA B．一普通西瓜的质量约为50kg C．新冠病毒失去活性的最低温度约为60℃ D．教学楼一个台阶的高度约为40cm 2．酸辣粉是我们学生特别喜欢吃的一种美食如图是一碗刚出锅的酸辣粉，下列说法正确的是（） A．看到汤上面漂的许多鲜绿的葱花是因为葱花只吸收绿光 B．酸辣粉周围的“白气”是空气液化形成的 C．装酸辣粉的碗温度升高，碗的内能增加 D．刚刚出锅的酸辣粉易烫嘴是因为滚烫的酸辣粉含有的热量 3．如图是2020年3月21日的一次超级月亮，也是今年的最后一次超级月亮，其视直径比它处于远地点时大约增大14%，明亮程度大约增加30%，关于月亮、月食的说法正确的是（） A．我们能看到月亮是因为月亮是光源 B．月亮在水中的“倒影”是由于光的折射所形成的虚像 C．月食是由于光的直线传播形成的，此时月球运动到太阳和地球的中间 D．用肉眼直接观察超级月亮时，我们所看到的“月亮”是由于光的折射所形成的虚像
4．下列关于粒子和宇宙的认识，正确的是（） A．面包容易被压缩能说明分子间有空隙 B．宇宙是一个有层次的天体结构系统，它在不断地膨胀 C．质子、中子和电子就像行星绕太阳运动一样在绕原子核运动 D．在探索比原子更小的微观粒子的历程中，汤姆生首先发现了质子 5．初中体育考试前夕，为了获得满意的成绩，同学们每天都在认真的训练。如图所示 是同学们在操场上练习立定跳远时的情景，下列说法正确的是（） A．穿上底部有花纹的鞋子，是为了增大对地面的压强 B．人站在水平地面上静止时，人的重力和人对地面的压力是一对平衡力 C．起跳后运动到最高点瞬间，若受到的一切外力突然消失，人将保持匀速直线运动状态 D．用力蹬地起跳后还能在空中向前运动是因为受到惯性的作用 6．石墨烯是一种由碳原子组成的二维碳纳米材料，新能源电池是石墨烯最早商用的一 大重要领域，我国科学家研制出一种高性能超级电容器电极材料氮掺杂有序介孔石墨烯，该材料具有极佳的电化学储能特性，可用作电动车的“超强电池”，充电只需7秒钟，即可续航35公里，2018年平昌冬奥会闭幕式上，现场气温低至3℃，舞台上演员衣服 轻薄，脚踩轮滑鞋，动作舒展流畅，演员身着超薄保暖服采用了超级新型纳米材料石墨烯发热膜，上场前对服饰内的电池进行充电，确保了演员穿着舒适和保暖要求。关于石墨烯的叙述不正确的是（） A．石墨烯发热膜的韧性很好 B．因为石墨烯发热膜是制作演员的服饰材料之一，所以它是一种绝缘体 C．“超强电池”充电只需7秒钟，因此充电功率大 D．石墨烯是一种由碳原子组成的二维碳纳米材料，因此它是一种环保材料 7．如下图所示，图甲测凸透镜的焦距，图乙探究凸透镜成像的规律”，在图乙所示的 位置光屏上成清晰的像。下列说法正确的是（）
重庆市巴蜀中学2013—2014学年高一第一学期期末考试英语试题
重庆市巴蜀中学2013—2014学年第一学期期末考试高2016经（一上）英语试题卷 命题人：李文凭审题人：谭兴军 一、听力(共两节，满分30分) 第一节(共5小题；每小题l.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秒钟的时问来回答有关小题和阅读下一小题。每段对话仅读一遍。 1．Why can’t the man lend the woman his notebook? A．H e doesn’t have a notebook B．He doesn’t bring it with him C．He will need it himself 2．Where does the man live now? A．In Washington B．In New York C．In Boston 3．What will the man do on Wednesday? A．Do another practice B．Be in a race C．Have a good rest 4．Why is the woman worried? A．The repairman will not come on Friday B．She can’t hand in her paper on time C．The professor won’t have the fax machine 5．Where does the conversation take place? A．In a post office B．In a record store C．In a supermarket 第二节(共15小题；每小题l.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2至4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5秒钟的时间阅读各个小题：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。 听下面一段对话，回答第6和第7题。 6．Why is the man going to the party early? A．To get a good meal B．To give a gift to George C．To help George prepare for the party 7．When will the woman arrive at the party? A．At about 2：30 B．At about 2：15 C．At about l：30 听下面一段对话，回答第8至第9题。 8．What are the speakers discussing? A．A new employee B．A grand building C．The ma n’s retirement 9．What dose the man say about Allison? A．She will do a good job B．She is not experienced C．She is easy to get along with 听下面一段对话，回答第10至第l2题。 10．When will the dining hall close?
辽宁省实验中学东戴河分校2020┄2021学年高一10月月考化学试题Word版 含答案
辽宁省实验中学东戴河分校2020┄2021学年高一10月月 考化学试题 说明：1、本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，第Ⅰ卷第（1）页至第（3）页，第Ⅱ卷第（4）页。 2、本试卷共100分，考试时间90分钟。 可能用到的相对原子质量：H?1 O?16 S?32 第Ⅰ卷（选择题，每题3分，共60分） 注意事项： 1、答第Ⅰ卷前，考生务必将自己的姓名、班级填涂在答题卡上，贴好条形码。答题卡不要折叠 2、每小题选出答案后，用2B铅笔把答题卡上对应的题目标号涂黑。答在试卷上无效。 3、考试结束后，监考人员将答题卡收回。 一、选择题（本题包括20道小题，每小题只有1个选项符合题意，共60分） 1.下列电离方程式书写错误的是（） Ａ．H2O OH-+H+ Ｂ．Fe2（SO4）32Fe3++3SO42-- Ｃ．MgCl2Mg2++2Cl- Ｄ．Ba（OH）2Ba2++2OH- 2.下列关于胶体和溶液的说法中正确的是（） Ａ．胶体不均一、不稳定，静置后易产生沉淀；溶液均一、稳定，静置后不产生沉淀Ｂ．胶体粒子的直径较大，可以根据能否透过滤纸将胶体与溶液区分开来 Ｃ．光线通过时，胶体能发生丁达尔效应，溶液则不能发生丁达尔效应
Ｄ．只有胶状物如胶水、果冻类的物质才能称为胶体 3.下列关于纯净物、混合物、电解质、非电解质的正确组合为（） 选项纯净物混合物电解质非电解质 A盐酸水煤气硫酸干冰 B蒸馏水蔗糖溶液氯化氢二氧化硫 C胆矾盐酸铁碳酸钙 D胆矾水煤气氯化铜碳酸钠 4.下列叙述中正确的是（） Ａ．在离子方程式中盐都要以离子形式表示 Ｂ．有单质参加的化学反应不一定是氧化还原反应 Ｃ．酸碱中和反应的实质是H+与OH-结合生成水，故酸碱中和反应都可以用H++OH-H2O表示 Ｄ．复分解反应必须具备离子反应发生的三个条件才能进行 5.亚硝酸（HNO2）既可做氧化剂又可做还原剂，当它在反应中做氧化剂时，可能生成的产物是（） Ａ．N2Ｂ．N2O3Ｃ．HNO3Ｄ．NO2 6.实验室中的药品常按物质的性质、类别等有规律地摆放。现有部分药品按某种规律摆放在实验桌上，如下图。做“硫酸的性质”的实验时，某同学取用BaCl2溶液后，应把它放回的位置是（）