安徽省合肥一中马鞍山二中等六校教育研究会学高一上学期入学考试英语试题
安徽省合肥一中、马鞍山二中等六校教育研究会2017-2018学年
高一上学期入学考试英语试题
第一部分听力部分（共四部分，满分20分）
一、听句子，选择句子中所包含的信息。每个句子读一遍。（5分）
1. A. pairs B. bears C. pears
2. A. $15 B. $25 C. $53
3. A. good holiday B. two good days C. two days' leave
4. A. We liked helping others. B. They needed our help. C. They taught us English.
5. A. My brother doesn't live abroad. B. My brother hasn't been abroad. C. My brother doesn't go abroad.
二、听五段短对话，选择正确答案。每段对话读两遍。（5分）
6. Where is the man's watch made
A. In T okyo.
B. In Shanghai.
C. In Hong Kong.
7. What does the woman mean
A. The coat is cheap.
B. The coat is expensive.
C. The quality of the coat is bald.
8. Where are they going
A. To the cinema.
B. To the bus stop.
C. To the museum.
9. What's the weather like now
A. Sunny.
B. Cloudy.
C. Rainy.
10. How many people will go for the picnic tomorrow
A. One.
B. Two.
C. Three.
三、听两段较长的对话，选择回答正确答案。每段对话读两遍。（5分）
听第一段对话，回答11-12题。
11. What did Peter do yesterday evening
A. He did his homework.
B. He played the piano.
C. He watched TV.
12. What time did Peter go to bed
A. At 8:00.
B. At 9:00.
C. At 10:00.
听第二段对话，回答第13-15题。
13. How much does a toy bear cost
A. 25 yuan.
B. 39 yuan.
C. 50 yuan.
14. What does the man buy for his sons
A. A red car and a yellow car.
B. A red car and a black car.
C. A yellow car and a blue car.
15. What did the man buy for his wife
A. A coat.
B. Some chocolate.
C. Some flowers.
四、听短文，选择正确答案。短文读两遍。（5分）
16. What’s George’s book about
A. His dreams.
B. His reading methods.
C. Stories in his life.
17. When did George learn to read
A. In 1992.
B. It 1994.
C. In 1996.
18. Who sent George to work when he was 8 years old
A. His uncle.
B. His father.
C. His mother.
19. Where is George from
A. England.
B. America.
C. Canada.
20. How did George learn to read
A. His friend taught him.
B. He learned by himself.
C. He went to adult classes.
第二部分单项选择（共10小题，每小题1分，满分10分）
从每小题所给的A、B、C、D四个选项中选出最佳选项。
21. Not only______an explorer but also he was a great thinker______this thirties.
A. he was. . . in
B. was he. . . at
C. was he. . . in
D. he was. . . at
22. My brother wrote the things and people______she was interested in.
A. that
B. which
C. who
D. whom
23. Everyone can make great progress______he works hard.
A. unless
B. as long as
C. when
D. while
24. It's two years______I met you last.
A. when
B. before
C. since
D. if
25. I don't know if it______tomorrow. If it______tomorrow,my friends and I will go to the cinema.
A. rains. . . rains
B. will rain. . . will rain
C. rains. . . will rain
D. will rain. . . rains
26. Yesterday,he was seen______some money______his father's pocket.
A. steal…from
B. stole…of
C. to steal…from
D. stealing…in
27. —Would you like______cakes
—No,thanks.
A. other two
B. another two
C. two another
D. the two other
28. This isn't my sister,my sister is______of the two.
A. taller
B. the tallest
C. the taller
D. tall
29. Where is Miss LiShe______get home because there is no light in her house.
A. must
B. mustn't
C. can't
D. may
30. The old man's daughter______home for ten years.
A. have left
B. has left
C. left
D. has been away from
第三部分完形填空（共20小题，每小题一分，满分20分）
Dear Seth,
You are only three years. old,and at this point in your life you are not able to understand this letter. But some day when you_31_,I hope you will find something_32_in what I am going to share with you.
Life can be_33_. There will be people in your life who won't be very nice. They’ll_34_you because you are different,_35_for no good reason. You will also face heartbreak and might be_36_by those you love. I hope you don't have to face these too much,but such things_37_.
Be open to life anyway. You'll find cruelty（残忍）and_38_in your journey through life,but don't let that_39_you from finding new things. I don't retreat（退却）from life,a nd don’t_40_or wall yourself off. Be open to new things,new experiences,and new people. You will_41_many times,but if you allow that to stop you from trying,you will_42_ many chances. Do remember failure is a stepping stone to_43_.
You will meet many people who will try to do_44_than you,in school,in college,and at work. They'll try to have nicer cars,bigger houses,nicer clothes,and so on. To_45_,life is a competition. However,I believe life is a_46_. If you always try your best to_47_others,you are wasting your life.
Learn to enjoy your life_48_and you will make it a journey of _49_of learning and of love.
Finally,know that I love you and always will. You are_50_a really wonderful journey,and I will always be there for you.
Love
Dad
31. A. grow up B. show up C. cheer up D. give rip
32. A. familiar B. valuable C. normal D. interesting
33. A. unkind B. peaceful C. equal D. simple
34. A. look at B. run after C. laugh at D. look after
35. A. if B. but C. so D. or
36. A. hurt B. found C. accepted D. impressed
37. A. matter B. work C. disappear D. happen
38. A. luck B. pain C. difference D. hope
39. A. protect B. encourage C. stop D. choose
40. A. forgive B. struggle C. compete D. hide
41. A. leave B. prepare C. escape D. fail
42. A. enjoy B. try C. miss D. meet
43. A. success B. life C. action D. sorrow
44. A. earlier B. better C. less D. faster
45. A. you B. me C. him D. them
46. A. challenge B. drama C. journey D. dream
47. A. change B. pardon C. follow D. beat
48. A. somewhere B. instead C. afterwards D. though
49. A. cruelty B. danger C. happiness D. quietness
50. A. starting B. destroying C. finishing D. replacing
第四部分阅读理解（共15小题，每小题2分；满分30分）
阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。
A
We've talked about snails（蜗牛）and their slow move. But much of the time snails don't move at all. They're in their shells（壳）—sleeping.
Hot sun will dry out a snail's body. So at the least sign of hot sun,a snail draws its body into its shell and closes the opening with a thin cover. Then it goes to sleep. A snail will die in a heavy rain. So whenever it rains,it goes inside its shell house and goes to sleep. A snail can sleep for as long as it needs to. It can take a short sleep. Or it can sleep for days at a time. And it spends all the winter months in its shell,asleep.
In spring the snail wakes up. Its body,about three inches long,comes out of from the shell. When hungry,the snail looks for food. It can’t see very well. Its eyes,at the ends of the top feelers（触角）are very weak. But its sense of smell is very strong. It helps the snail to the new greens. Then the snail’s little mouth goes to work.
A snail’s mouth is no longer than the point of a pin（针）. Yet it has 256,000 teeth!The teeth are so small that you can’t
see them. But they do their work. If you put a snail in a hard paper box,it will eat its way out. And if a snail wears out its teeth,it will grow new ones.
Mostly,a snail looks for food at night. But on cloudy days it eats in the day time. It cats all day long.
A snail can go on eating for hours and never feel full.
51. A snail_______.
A. moves more slowly in the day time
B. has thousands of feet
C. doesn't move at all
D. sleeps much of the time
52. In the sentence "A snail draws its body into its shell" the word "draw" means_______.
A. to make with a pen
B. to keep away from
C. to pull
D. to move to end
53. From the story we know_______.
A. the snail's shell is very thin
B. a snail can't see well
C. the snail's nose is quite short
D. the snail's body changes in different seasons
54. A snail goes to sleep when_______.
A. it feels hungry
B. it is put in a paper box
C. spring is coming
D. it rains heavily
55. Which of the following in not true
A. A snail doesn't like living under the sun.
B. In winter the snail doesn't eat or move.
C. The snail's teeth can't be worn out.
D. The snail's strong sense of smell helps to find things far away.
B
Good writing starts with good ideas. If you write about things that you care about,you will write better. If you write about things that you don't care about,you'll be bored and your paper will not have many good ideas.
Once you have a good idea,the next step is organization（组织）. Think through your paper
before you start. Write an outline. You need to know what your main points are before you start your first paragraph. Use 2-4 main points, one paragraph each.
In your central paragraphs,be concise and specific（简洁具体）. Give examples with details,not just general ideas. If you can say the same thing with fewer words,do it!Don't use big words.
When you finish writing,look at your outline again. Did you really follow it or did it change as you wroteMany times you find different ideas as you write. Look at your central paragraphs. What are their main ideas nowAre theses ideas in the introductionI often write the introduction again to fit the paper after I finish writing.
56. What is the 1st step for a good writing
A. Think through your paper before you start.
B. Write a good 1st paragraph.
C. Have a good idea.
D. Look for many examples.
57. What is the 2nd step
A. Have a good idea.
B. Write an outline.
C. Write the 1st paragraph.
D. Give examples with details.
58. What does the word "outline" mean in the 2nd paragraph
A. 外形
B. 提纲
C. 中心
D. 总结
59. What 8hould,you do in the central paragraph
A. Don't use big words.
B. Give examples with details.
C. Say the same thing with fewer words.
D. A,B and C.
60. What should you do after finishing writing'
A. Look at your examples.
B. Check the mistakes.
C. Look at your central paragraph again.
D. Both A and C.
C
Garbage or trash is a major kind of environmental pollution. Each person produces about 2kg of trash a day. We are making waste products faster than nature can break them down. And we are using up resources（资源）faster than they can be replaced（取代）.
This adds up to trouble for the environment. Where does all that garbage goWhat can be done to help dispose of（处理）garbageHow call we make less garbage
Garbage isn't just the smelly rotting fruits,vegetables or meat that we throw away in our homes. Those are only a small pan of all the stuff we throw away. We create other kinds of waste,in construction,mining and in our factories.
Did you ever wonder what happens to your garbageMost is burned or buried in landfills（垃圾填埋场）Less than a quarter of our waste is recycled.
With a population of 1. 3 billion（十亿）,garbage is a big problem for China. Chinese cities create around 148 million tons of garbage every year. The amount is growing at around 10 percent each year.
Once we used about 3 billion plastic shopping bags every day in China. The result was a great waste of resources and serious pollution. So we did something about that. Now we use more cloth bags and shopping baskets when we shop.
In the coming years China will build waste-to-energy plants in cities to clean up the garbage. But there’s a lot more that needs to be done. And you can play a part.
61. What can be learned from the first paragraph
A. Garbage is the most serious environmental pollution.
B. Each person produces 20kg of garbage a week.
C. Nature can break the garbage down as soon as we produce it.
D. We may use up our resources before they can be replaced.
62. Which of the following places probably produce the most garbage
A. homes
B. schools
C. factories
D. banks
63. The underlined word "plant" in the last paragraph means_____.
A. 植物
B. 种植
C. 设备
D. 工厂
64. What is the best title for the article
A. How to deal with garbage in daily life.
B. Let's make the Earth a cleaner place.
C. New resources.
D. Problems in big cities.
65. Who do you think the writer most likely is
A. An English scientist.
B. A Chinese journalist.
C. A UN governor.
D. An American student.
第五部分补全对话（每小题1分，满分5分）
根据对话内容，从对话后的选项中选出能填入空白处的最佳答案。选项中有两项为多余选项。Policeman: Now,Jimmy,did you get a good view（看清）of the accident
Jimmy: Oh,yes. I was standing outside the bank building and I saw it quite clearly. Policeman: Do you know what time it was
Jimmy: Yes. _66_It was 2:45 exactly.
Policeman: Good. _67_
Jimmy: Well,quite slowly—about 10 miles an hour. It was coming up York Road. _68_But they were still red when he went over them.
Policeman: I see. _69_Was it also driving slowly
Jimmy: It was coming along Union Street about 30 miles per hour. It was a blue Toyota. _70_ Policeman: Did you see what color his traffic light was
Jimmy: Yes,it changed to Yellow just before he crossed it.
A. What about the car
B. I checked my watch.
C. Didn't you see the car
D. Now,how fast was the truck moving
E. Was the car going beyond the speed limit
F. I suppose the truck driver knew the lights were going to change.
G. The driver stopped his car when he saw the truck crossing the street.
第六部分单词填空（每空仅填一词，每空一分，满分5分）
根据括号中所给的汉语提示，用单词的适当形式填空
71. Mary tried her best to learn Physics well and she s at last. （成功）
72. Steve Jobs' d made the fans of Apple from all over the world very sad. （死亡）
73. The plane landed s at last after flying in the storm for about one hour. （安全地）
74. Michael is always t （渴望）for knowledge.
75. Your tiny help may bring much w （温暖）to people in trouble.
第七部分书面表达（满分10分）
升入高中后，我们的学习任务越来越重，花在学习上的时间也越来越多。因此我们应该制定一个学习计划，合理地利用、分配我们的时间，做到劳逸结合。请用英语写一篇文章，谈谈你的学习计划。
要求：
1. 词数80左右。
2. 紧扣主题，表述全面、准确、流畅。
________________________________________________________________________________________________________ __________________________________________________________________________________
安徽省合肥一中、马鞍山二中等六校教育研究会2017-2018学年
高一上学期入学考试英语试题答案
1-5 CBCBB 6-10 BAABC 11-15 ACBAC 16-20 CCBBC 21-25 CABCD
26-30 CBCCD 31-35 ABACD 36-40 ADBCD 41-45 DCABD 46-50 CDBCA
51-55 DCBDC 56-60 CBBDC 61-65 DCDBB 66-70 BDFAG
71. succeeded 72. death 73. safely 74. thirsty 75. warmth
书面表达：
As a high school student,my study burden will be heavier than before. Therefore,I must make a good plan for my study to make the efforts effective and set some time aside for playing.
First,I will make a big plan for this term and set a goal for it. In addition,I will make plans for several short periods,such as monthly plans and weekly plans. Finally,a daily plan is necessary,too. Write down my tasks for every day and finish them strictly. I will remind myself not to put off my tasks.
With the help of these plans,I can arrange my time more reasonably and got some time to play.
2019-2020学年安徽省合肥一中、六中、八中联盟高一下学期期末数学试卷 (解析版)
2019-2020学年安徽省合肥六中、一中、八中联盟高一第二学期 期末数学试卷 一、选择题（共12小题）. 1．化简+﹣等于（） A．B．C．D． 2．某统计部门对四组数据进行统计分析后，获得如图所示的散点图，关于相关系数的比较，其中正确的是（） A．r4＜r2＜0＜r1＜r3B．r2＜r4＜0＜r1＜r3 C．r2＜r4＜0＜r3＜r1D．r4＜r2＜0＜r3＜r1 3．设a，b∈R，若a﹣|b|＞0，则下列不等式中正确的是（） A．b﹣a＞0B．a3+b3＜0C．a2﹣b2＜0D．b+a＞0 4．已知向量＝（1，2），＝（﹣3，3），若m+n与﹣3共线，则＝（）A．B．3C．﹣D．﹣3 5．将长度为1米的绳子任意剪成两段，那么其中一段的长度小于0.2米的概率是（）A．0.2B．0.4C．0.6D．0.8 6．为了测试小班教学的实践效果，王老师对A、B两班的学生进行了阶段测试，并将所得成绩统计如图所示；记本次测试中，A、B两班学生的平均成绩分别为，，A、B 两班学生成绩的方差分别为S A2，S B2，则观察茎叶图可知（）
A．A＜B，S A2＜S B2B．A＞B，S A2＜S B2 C．A＜B，S A2＞S B2D．A＞B，S A2＞S B2 7．在△ABC中，角A，B，C所对的边分别是a，b，c，若角A，C，B成等差数列，且sin2C ＝sin A sin B，则△ABC的形状为（） A．直角三角形B．等腰非等边三角形 C．等边三角形D．钝角三角形 8．已知单位向量，满足（+2）⊥，则与的夹角为（） A．B．C．D． 9．等比数列{a n}的前n项和为S n，若S1，S3，S2成等差数列，则{a n}的公比q等于（）A．1B．2C．D．﹣ 10．若关于x的不等式x2﹣（m+2）x+2m＜0的解集中恰有4个正整数，则实数m的取值范围为（） A．（6，7]B．（6，7）C．[6，7）D．（6，+∞）11．已知△ABC是边长为2的等边三角形，D，E分别是AC、AB上的两点，且＝，＝2，BD与CE交于点O，则下列说法正确的是（） A．?＝﹣1 B．＝+ C．|++|＝ D．在方向上的投影为 12．若[x]表示不超过x的最大整数（例如：[0.1]＝0，[﹣0.1]＝﹣1），数列{a n}满足：a1＝
贵州省贵阳一中高一英语下学期开学考试试题
贵州省贵阳一中2014—2015学年度第二学期高一英语 开学试卷 （考试时间：90分钟，满分：100分） 第一部分阅读理解（共两节，满分30分） 第一节 (共10小题；每小题2分，满分20分) 阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。并在答题卡上将该选项涂黑． A One day，when 12-year-old Sean Redden went to a popular chat room on the Internet, he saw the name of someone he’d never seen there before, Susan Hicks. Her message was “Would someone help me? I can’t breathe. Help me! I can’t feel my left side.” At first, Sean thought it was a bad joke and he told his mother Sharon Redden. But she asked, “ It’s not just some game, is it? The message was not a joke. “Susan Hicks”was actually 20-year-old Taija Laitinen, a student working late at night at a college library near Helsinki, Finland---almost 7,000 miles away from Sean’s home in Texas. While searching the Internet, she began to feel terrible pain all through her body. The library was empty and the nearest phone was outside in the hallway. She couldn’t move that far because any movement caused the pain to get worse. Then as the pain became worse, she began typing her message for help in the chat room. “I don’t think it’s a joke, mom,” Sean said. He typed, “ Where are you? The letters appeared, “Finland.”Sean and Sharon couldn’t believe it. Not knowing what else to do, Sharon called the local police and explained the situation to officer Amy Schmidt. Schmidt told Sharon to try to get the sick girl’s phone number and address. Meanwhile, the Texas police called the international telephone operator and asked to be connected to the proper agency(机构) in Finland. The Texas police explained the situation and gave Susan’s address to the Finnish operator. When Sean heard that, he typed, “Help is on the way.” In the few minutes, the library door opened. Doctors and three policemen ran in. Taija turned once more to the computer, “ They are here. Thanks. Bye-bye.” 1. At first when receiving the message for help, Sean__________. A. didn’t believe it B. took no notice of it C. called the police at once D. had a joke with the person 2. What was the problem with the person who asked for help? A. She lost her phone. B. She couldn’t finish her work C. She was locked in the library. D. She felt pain and couldn’t move.
安徽省合肥市合肥一中、合肥六中2020学年高一英语下学期期中联考试题
安徽省合肥市合肥一中、合肥六中2020学年高一英语下学期期中 联考试题 时长：120分钟分值：150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 will Dorothy do on the weekend? A.Go out with her friend. B. Work on her paper. C. Make some plans. 2. What was the normal price of the T-shirt? A.$15. B.$30. C.$50. 3. What has the woman decided to do on Sunday afternoon? A. To attend a wedding. B. To visit an exhibition. C. To meet a friend. 4. When does the bank close on Saturday? A. At 1：00 p.m. B. At 3：00 p.m. C. At 4：00 p.m. 5. Where are the speakers? A. In a store. B. In a classroom C. At a hotel. 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，各个小题将给出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 do we know about Nora? A. She prefers a room of her own. B. She likes to work with other girls. C. She lives near the city center. 7. What is good about the flat? A. It has a large sitting room. B.It has good furniture. C. It has a big kitchen. 听第7段材料，回答第8、9题。 8. Where has Barbara been? A. Milan. B. Florence. C. Rome. 9. What has Barbara got in her suitcase? A. Shoes. B. Stones. C.Books. 听第8段材料，回答第10至12题。 10. Who is making the telephone call? A. Thomas Brothers. B. Mike Landon C. Jack Cooper.
贵州省贵阳一中最新高一下学期开学考试 生物
贵州省贵阳一中2020-2０２１学年度第二学期高一生物 开学试卷 本试卷满分10０分，考试时间5０分钟 第I卷(选择题共60分） １．一位细胞学家发现，当温度升高到一定程度时，细胞膜的面积增大而厚度变小，其决定因素是细胞膜的( ) Ａ.结构特点具有流动性Ｂ．选择透过性 C．专一性 D.具有运输物质的功能 2.人体细胞的核酸中,含有的碱基种类是（） A.1 Ｂ．4 C。５ D．8 ３．淀粉酶、纤维素和DNA都含有的元素是（ ) A.C H O B.C H O Ｎ S P C.C H O N D．C ＨＮ P 4．禽流感病毒与大肠杆菌最明显的区别是( ） A．有无成形的细胞核 B.有无细胞结构 C．有无细胞壁 D.有无遗传物质 5.渗透装置中,大烧杯中是蒸馏水，半透膜允许单糖通过,但不允许二糖通过.倒置的长颈漏斗中先装入蔗糖溶液，一定时间后再加入一定量纯净的麦芽糖酶。最可能的实验现象是( ） A 漏斗中液面开始时先上升,加酶后，再上升后又下降 B 在玻璃槽中会测出葡萄糖，果糖 C 漏斗中液面开始时先下降,加酶后一直上升 D 漏斗中液面开始时先上升,加酶后又上升 6.糖原、核酸、淀粉、蛋白质的单体分别是（） A.单糖、碱基、单糖、氨基酸 B．葡萄糖、核苷酸、葡萄糖、氨基酸 Ｃ．葡萄糖、核苷酸、麦芽糖、氨基酸 D．单糖、碱基、葡萄糖、氨基
７．细胞中脂肪的主要作用是（ ) A ．激素的主要成分 B.储能的主要物质 Ｃ.储能的唯一物质 D.细胞膜的主要成分 ８。右图是根据生物的相似或不同点进行分类的， 下列选项中不是此图的分类依据的是（ ) A.有无色素 B 有无染色体 C. 有无细胞壁 D.有无叶绿体 9．右图表示某生物细胞有丝分裂过程中细胞核内D ＮA 含量变化的曲线。下列叙述正确的是 A.O ～A 段表示染色体复制，染色体含量加倍 B ．细菌与B~Ｃ段细胞相比主要区别是没有核膜 和核仁 C ．C ～ D 段细胞核中染色体：染色单体:DNA 为1:2:２ D.Ｂ～D 段的团藻细胞中含有两组中心粒 10．下列有关酶的叙述中，错误的是（ ) A.酶只有在细胞内才具有催化作用 Ｂ．淀粉酶不能催化麦芽糖分解成葡萄糖 C ．多数酶是活细胞产生的具有催化作用的蛋白质 D ．酶具有高效性 11.下列有关叙述错误的是( ) A.一切生物体的生命活动都是在细胞内或在细胞参与下完成的 Ｂ.SA ＲS 病毒没有细胞结构,也能独立完成生命活动 C.除病毒等少数生物外，生物体都是由细胞构成的 DNA 的数目
安徽省合肥一中、六中、八中2020-2021学年高一上学期期末考试 英语 Word版含答案
绝密★启用前 合肥一中、六中、八中2020－2021学年第一学期高一期末考试 英语 考生注意： 1.答题前，考生务必将自己的姓名、考生号填写在试卷和答题卡上，并将考生号条形码粘贴在答题卡上的指定位置。 2.回答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。 3.考试结束后，将本试卷和答题卡一并交回。 第一部分听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有2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。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 weather like now? A. Warm. B. Cold. C. Hot. 2. When did Jenny get home last night? A. At 10: 00. B. At 10: 30. C. At 11: 00. 3. What are the speakers mainly talking about? A. The latest fashion. B. A vacation plan. C. A great movie. 4. Why does the man come here? A. To report his loss. B. To get a train ticket. C. To have a driving lesson. 5. What will Nick do tonight? A. Attend a party. B. Go to a concert. C. Have a rest at home. 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。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
精品解析：2020届贵州省贵阳一中高三第五次月考英语试题(解析版)
贵阳一中2020届高三第五次月考 英语试卷 注意事项： 1.答题前，考生务必用黑色碳素笔将自己的姓名、准考证号、考场号、座位号在答题卡上填写清楚。 2.每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。在试题卷上作答无效。 3.考试结束后，请将本试卷和答题卡一并交回。满分300分，考试用时150分钟。 第一部分听力(共两节，满分30分) 注意，听力部分答题时请先将答案标在试卷上，听力部分结束前你将有两分钟的时间将答案转涂到答题卡上。 第一节(共5小题；每题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. Where does the man want to go? A. To a cafe. B. To a grocery store. C. To a restaurant. 2. What does the woman tell the man to do before taking his medicine? A. Keep his stomach empty. B. Have something to eat. C. Take good notes. 3. What is more important in playing golf according to the man? A. Putting more strength. B. Using the body properly. C. Practicing hard. 4. What should the woman do first? A. Go upstairs. B. Turn right. C. Go down a hallway. 5. Where are the speakers? A. At a health clinic. B. At a department store. C. At a tailor's. 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。
安徽省合肥一中10-11学年高一下学期期中考试(数学)
合肥一中2010～2011学年第二学期期中考试 高一数学试卷 一、选择题(在每小题给出的四个选项中，只有一项是正确的。每小题4分，共40分。） 1. 在ABC ?中，已知2a =2b =，45B =?，则角A =( ) A. 30? B. 60? C. 60?或120? D. 30?或150? 2.数列{}n a 中，11a =，12,()2 n n n a a n N a ++=∈+，则5a =（ ） A. 25 B. 13 C. 23 D. 12 3．方程2 640x x -+=的两根的等比中项是（ ） A ．3 B ．2± C ．6± D ．2 4．不等式 11 2 x <的解集是 ( ) A ．(,0)-∞ B ．(2,)+∞ C ．(0,2) D ．()(,0)2,-∞?+∞ 5.已知数列{}n a 的前n 项和29n S n n =-，第k 项满足58k a <<，则k 等于( ） A. 6 B ．7 C ．8 D ．9 6. 已知在⊿ABC 中，B C b c cos cos =，则此三角形为（ ） A ． 直角三角形 B. 等腰三角形 C ．等腰直角三角形 D. 等腰或直角三角形 7.若不等式2()0f x ax x c =-->的解集是{}|21x x -<<，则函数()y f x =-的图象是（ ） 8．已知等差数列{}n a 满足244a a +=，3510a a +=，则它的前10项的和10S =（ ） A ．138 B ．135 C ．95 D ．23 9. 设a 、b ∈R +，且4a b +=，则有 （ ）
A ． 2 11≥ab B ． 11 1≥+b a C ．2≥ab D ．41 122≥+b a 10. 数列{}n x 满足 1 25313322 11-+= ?=+=+=+n x x x x x x x x n n ，且126n x x x ++?+=， 则首项1x 等于 （ ） A ．12-n B ．2 n C ． 621n - D ．26 n 二、填空题(请把答案填在题中横线上，每小题4分，共16分） 11．函数)3(3 1 >+-= x x x y 的最小值为_____________. 12. 已知数列}{n a 成等差数列，且π41371=++a a a ，则)tan(122a a +＝ 13. 设数列{}n a 为公比1q >的等比数列，若45,a a 是方程24830x x -+=的两根， 则67a a +=_________. 14. 在ABC ?中，∠A:∠B=1:2，∠C 的平分线CD 分⊿ACD 与⊿BCD 的面积比是3:2， 则cos A = 选择题答题卡(请务必把答案填写在答题卡内) 三、解答题(解答应写出必要的文字说明、证明步骤或演算步骤，共 44分) 15、（本小题满分8分）在锐角ABC ?中，a b c 、、分别是角A B C 、、的对边， 5 cos A = ，310sin B =． (1)求cos()A B +的值； (2)若4a =，求ABC ?的面积． 座位号：
安徽省合肥一中2017-2018学年高一下学期期中生物试卷 Word版含解析
2017-2018学年安徽省合肥一中高一（下）期中生物试卷 一、选择题（每空2分，共50分） 1．如图是按顺时针方向表示的4种植物细胞的细胞周期，其中叙述正确的是（） A．观察植物细胞有丝分裂的实验材料最好是选植物甲 B．甲植物和丙植物的b→a段所用的时间可能一样长 C．在植物乙的a→b段，DNA和染色体数目均增加一倍 D．温度对植物丙a→b段的生理活动没有影响 2．取生长健壮的洋葱根尖，制成临时装片，放在显微镜下观察．下列有关做法正确的是（）A．装片制作的正确顺序是：解离→染色→漂洗→制片 B．应该选一个处于间期的细胞，持续观察它从间期到末期的全过程 C．解离和压片都有利于根尖分生区细胞分散 D．若想进一步观察低倍镜视野中在右下方的细胞，换成高倍镜前应将装片朝左下方移动3．如图为动物和高等植物细胞的有丝分裂图，据图分析错误的是（） A．甲细胞在分裂前期时，一对①分开，其间有纺锤丝相连 B．乙细胞在分裂前期时，无①出现，但仍有纺锤丝相连 C．甲细胞在分裂末期时，③向内凹陷，形成环沟 D．乙细胞在分裂末期时，⑤聚集发展成新的细胞膜 4．端粒酶由RNA和蛋白质组成，该酶能结合到端粒子上，以自身的RNA为模板合成端粒子DNA的一条链．下列叙述正确的是（） A．大肠杆菌拟核的DNA中含有端粒 B．端粒酶中的蛋白质为RNA聚合酶 C．正常人细胞的每条染色体两端都含有端粒DNA D．正常体细胞的端粒DNA随细胞分裂次数增加而变长 5．秋海棠的叶落入潮湿的土壤后，可发育成完整的幼苗，这一过程不涉及（） A．细胞的全能性 B．同源染色体联会 C．细胞衰老凋亡 D．基因的表达 6．如图为人体部分细胞的生命历程示意图，图中①～⑩为不同的细胞，a～f表示细胞所进行的生理过程．据图分析，下列叙述正确的是（）
安徽省合肥一中、六中、八中2019-2020学年高一上学期期中联考数学试题 Word版含解析
合肥一中、六中、八中2019-2020学年第一学期高一期中考试 数学试题卷 考试说明：1.考查范围：必修1. 2.试卷结构：分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）、试卷分值：150分，考试时间：120分钟. 3.所有答案均要答在答题卷上，否则无效.考试结束后只交答题卷. 第Ⅰ卷（选择题共60分） 一、选择题：本大题共12小题，每小题，共60分.每一小题给出的四个选项中只有一项是符合题目要求的. 1.已知全集U =R ，{} 3A x x =<，{} 15B x x =-<<，则()R A C B 等于（ ） A. {} 31x x -<<- B. {} 35x x << C. {} 31x x -≤≤- D. {}31x x -<≤- 【答案】D 【解析】 【分析】 直接根据交集和补集的定义进行运算． 【详解】由题意有，{ 5R C B x x =≥或}1x ≤-，{} 33A x x =-<<， ∴(){} 31R A C B x x ?=-<≤-， 故选：D ． 【点睛】本题主要考查集合的基本运算，属于基础题． 2.已知集合{ } 2 230A x x x =--=，{} 10B x mx =+=，A B A ?=，则m 的取值范围是（ ） A. 3,11?-????? B. 1013,,????-?? C. 13,1?-????? D. 1013,,? ?-??? ? 【答案】D 【解析】
【分析】 先解方程求出集合{}1,3A =-，再根据A B A ?=得到B A ?，再对m 分类讨论即可求出答案． 【详解】解：由题意有{}1,3A =-， 又A B A ?=， ∴B A ?， 当0m =，B A =??； 当0m ≠时，1m A B ?? ????? =-，则11m -=-或3，∴1m =或13-， 故选：D ． 【点睛】本题主要考查根据集合的基本运算求参数的取值范围，考查分类讨论思想，属于基础题． 3.函数()2 294 f x x x = -+的定义域是（ ） A. (]3-∞， B. 11,322, ? ??? ?- ????∞? C. 1132, ,2???? ?- ????∞? D. ()()3,44,?+∞ 【答案】C 【解析】 【分析】 由题意得30x -≥且22940x x -+≠，解出即可得出答案． 【详解】解：由题意得，230 2940x x x -≥??-+≠?，即()()32140x x x ≤??--≠? ， 解得：12x <或1 32 x <≤， 故选：C ． 【点睛】本题主要考查具体函数的定义域，属于基础题． 4.函数3()23log x f x x =-+的零点所在区间是（ ）
贵州省贵阳一中2016届高三第七次月考英语试题(含答案)
秘密★启用前 贵阳一中2016届高三第七次月考英语 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7页，第II卷第7页至第8页。考试结束后，请将本试卷和答题卡一并交回。满分120分，考试用时100分钟。 第I卷（选择题，共70分） 注意事项： 1.答题前，考生务必用黑色碳素笔将自己的姓名、准考证号、考场号、座位号在答题卡上填写清楚。 2.每小题选出答案后，用2B铅笔把答题卡上对应题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后再选涂其他答案标号。在试题卷上作答无效。 第一部分：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） 阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡将该项涂黑。 A Chinese food is not a foreign concept to the United States. But in the past, certain recipes have gotten lost in translation. The latest example is the Chinese smashed cucumber trend that has recently popped up in New York City. Many of Manhattan’s restaurants now offer smashed cucumbers dressed with sauces such as sesame oil with garlic and yogurt. This isn’t the first time that US chefs have embraced Chinese cooking techniques. Chefs in the US lean on flavors that American taste buds are attracted to, but by evolving the taste in this way, the original Chinese recipe is sometimes ignored. General Tso’s Chicken(左宗棠鸡), chop suey(炒杂碎) and fortune cookies are among the most popular Chinese dishes in the US. However, “Chinese people don’t crack open fortune cookies after every meal... Most Chinese people don’t even know what chop suey actually is,” Shanghai-based journalist Jamie Fullerton told Business Insider. “In the 19th century, what we call Chinese food in the US... was a lot of seafood, shark fins, bird’s nests, and a lot of shrimp,” Yong Chen, author of Chop Suey Nation: The Story of Chinese Food in America, told Yahoo Food. “But American diners rejected that.” Chefs specializing in Chinese cuisine want Americans to try their food. So they changed the ingredients, the cuts of meat and the presentation to suit American palates. This is a cultural compromise to make consumers happy. At the same time, they are turning the food into something less Chinese and more American. 1. How many ingredients are there in the smashed cucumbers according to the passage? A. Two B. Three C. Four D. Five 2. Which of the following is among the most popular Chinese dishes in the US now? A. Seafood B. Bird’s nests C. Shark fins D. Fortune cookies 3. What did the chefs do in order to suit American palates? A. They had to change the cooking method to suit American palates
安徽省合肥一中2018-2019学年高一下学期期末数学试卷-Word版含解析
2018-2019学年安徽省合肥一中高一（下）期末数学试卷 一、选择题（共12小题，每小题5分，共60分）1．已知sinα=，并且α是第二象限的角，那么tanα的值等于（） A．﹣B．﹣C．D． 2．某交高三年级有男生500人，女生400人，为了解该年级学生的健康情况，从男生中任意抽取25人，从女生中任意抽取20人进行调查．这种抽样方法是（） A．简单随机抽样法B．抽签法 C．随机数表法D．分层抽样法 3．已知变量x，y满足约束条件，则z=x+2y的最小值为（） ) A．3 B．1 C．﹣5 D．﹣6 4．为积极倡导“学生每天锻炼一小时”的活动，某学校举办了一次以班级为单位的广播操比赛，9位评委给高三.1班打出的分数如茎叶图所示，统计员在去掉一个最高分和一个最低分后，算得平均分为91，复核员在复核时，发现有一个数字（茎叶图中的x）无法看清，若记分员计算无误，则数字x应该是（） A．2 B．3 C．4 D．5 5．执行如图所示的程序框图，若输入n的值为6，则输出s的值为（） A．105 B．16 C．15 D．1 6．4张卡片上分别写有数字1，2，3，4，从这4张卡片中随机抽取2张，则取出的2张卡片上的数字之和为奇数的概率为（） 《
A．B．C．D． 7．为了得到函数y=sin（2x﹣）的图象，可以将函数y=cos2x的图象（） A．向右平移个单位长度B．向右平移个单位长度 C．向左平移个单位长度D．向左平移个单位长度 8．在等比数列{a n}中，a1＜0，若对正整数n都有a n＜a n+1，那么公比q的取值范围是（）A．q＞1 B．0＜q＜1 C．q＜0 D．q＜1 9．函数y=的图象大致为（） A．B．C． D． { 10．在矩形ABCD中，AB=2，AD=1，点P为矩形ABCD内一点，则使得?≥1的概率为（） A．B．C．D． 11．已知正项等比数列{a n}的前n项和为S n，若﹣3，S5，S10成等差数列，则S15﹣S10的最小值为（） A．8 B．9 C．10 D．12 12．设2cosx﹣2x+π+4=0，y+siny?cosy﹣1=0，则sin（x﹣2y）的值为（） A．1 B．C．D． 二、填空题 { 13．已知等差数列{a n}的公差为2，若a1，a3，a4成等比数列，则a2=． 14．若x，y＞0，且，则x+3y的最小值为． 15．已知非零向量，满足||=1，与﹣的夹角为120°，则||的取值范围是．16．已知f（x）=，x∈R，若对任意θ∈（0，]，都有f（msinθ）+f（1﹣m）＞0成立，则实数m的取值范围是． 三、解答题（共70分）
2017-2018年安徽省合肥一中高一上学期期末数学试卷与答案Word版
2017-2018学年安徽省合肥一中高一（上）期末数学试卷 一、选择题（本题共12道小题，每小题5分，共60分） 1．（5分）已知集合M={x|﹣1≤x＜8}，N={x|x＞4}，则M∪N=（）A．（4，+∞）B．[﹣1，4）C．（4，8）D．[﹣1，+∞）2．（5分）函数的定义域为（） A．（﹣2，+∞）B．（﹣2，﹣1）∪（﹣1，+∞） C．D．（﹣∞，﹣1）∪（1，+∞） 3．（5分）已知函数y=sin（2x+φ）在x=处取得最大值，则函数y=cos（2x+φ）的图象（） A．关于点（，0）对称B．关于点（，0）对称 C．关于直线x=对称D．关于直线x=对称 4．（5分）已知a=2﹣1.2，b=log36，c=log510，则a，b，c的大小关系是（）A．c＜b＜a B．c＜a＜b C．a＜b＜c D．a＜c＜b 5．（5分）若将函数f（x）=sin（2x+）图象上的每一个点都向左平移个单位，得到g（x）的图象，则函数g（x）的单调递增区间为（） A．[kπ﹣，kπ+]（k∈Z）B．[kπ+，kπ+]（k∈Z） C．[kπ﹣，kπ﹣]（k∈Z）D．[kπ﹣，kπ+]（k∈Z）6．（5分）对于定义在R上的函数y=f（x），若f（a）?f（b）＜0（a，b∈R，且a＜b），则函数y=f（x）在区间（a，b）内（） A．只有一个零点B．至少有一个零点 C．无零点D．无法判断 7．（5分）已知函数f（x）=x2?sin（x﹣π），则其在区间[﹣π，π]上的大致图象是（）
A．B． C．D． 8．（5分）已知=（2sin13°，2sin77°），|﹣|=1，与﹣的夹角为，则?=（） A．2B．3C．4D．5 9．（5分）（理）设点是角α终边上一点，当最小时，sinα﹣cosα的值是（） A．B．C．或D．或10．（5分）已知函数f（x）=，若a、b、c互不相等，且f （a） =f （b）=f （c），则a+b+c 的取值范围是（） A．（1，2 017）B．（1，2 018）C．[2，2 018]D．（2，2 018）11．（5分）已知A，B是单位圆O上的两点（O为圆心），∠AOB=120°，点C是线段AB上不与A、B重合的动点．MN是圆O的一条直径，则?的取值范围是（） A．B．[﹣1，1）C．D．[﹣1，0）12．（5分）已知α∈[，]，β∈[﹣，0]，且（α﹣）3﹣sinα﹣2=0，8β3+2cos2β+1=0，则sin（+β）的值为（） A．0B．C．D．1 二、填空题（本题共4道小题，每小题5分，共20分） 13．（5分）已知函数y=f（x）是定义在R上的奇函数，且周期为4，若f（﹣1）
合肥一中高一下学期期中考试数学试题及答案
合肥一中2012-2013学年第二学期期中考试 高 一 年 级 数 学 试 卷 （考试时间：120分钟 满分：100分） 一、选择题（本题共10小题，每小题4分，共40分） 1．下列不等式正确的是( ) A ．若a b >，则a c b c ?>? B ．若a b >，则2 2 a c b c ?>? C. 若a b >，则11 a b < D. 若22a c b c ?>?则a b > 2. 607510,ABC A B a =在中，＝，＝，则c 边的长度为（ ） A ．52 B ．102 C. 106 D ．56 3. 若14,36,x y ≤≤≤≤ 则 y x 的取值范围是.（ ） A ．12[,]33 B ．14[,]63 C. 14[,]33 D ．24[,]33 . 4.在△ABC 中，∠A =60°,a =6,b =7满足条件的△ABC （ ） A. 不能确定 B. 无解 C. 有一解 D. 有两解 5．数列{}n a 的通项公式1 1++=n n a n ，则该数列的前（ ）项之和等于9。 A ．98 B ．99 C ．96 D ．97 6.在数列{}n a 中，12a =， 11ln(1)n n a a n +=++，则n a = （ ） A ．2ln n + B ．2(1)ln n n +- C ．2ln n n + D ．1ln n n ++ 7. 下列不等式一定成立的是 A. )0(412 >>+ x x x B. ),(2sin 1sin Z k k x x x ∈≠≥+π C. )(212 R x x x ∈≥+ D. )(11 12R x x ∈>+ 8.在ABC ?中，,,a b c 分别为角,,A B C 所对的边。若2cos b a C =， 则ABC ?的形状一定是（ ） A ．等腰直角三角形 B ．直角三角形 C ．等腰三角形 D ．等腰或直角三角形 9.等比数列{}n a 的前n 项和为n S ，且m S x =，2m S y =，3m S z =，则( ) A ．x y z += B ．2 y x z =? C ．2 2 x y xy xz +=+ D ．2y x z =+
贵州省贵阳市贵阳一中高一物理下学期开学考试试题
贵州省贵阳一中2014—2015学年度第二学期高一物理 开学试卷 （考试时间：50分钟，满分：100分） 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分 第Ⅰ卷（选择题共48分） 选择题:（本大题共6小题，每小题8分，共48分．在每小题给出的四个选项中，第1-3题只有一项符合题目要求，第4-6题有多项符合题目要求。全部选对的得8分，选对但不全的得4分，不选或有错选的得0分） 如图所示，小球从斜面上的A点由静止开始做匀加速直线运动，经过3 s后到斜面底端B点，并开始在水平地面做匀减速直线运动，又经过9 s停止于C点，设小球经过B点时速度大小不变，则小球在斜面上运动的距离与在水平面上运动的距离之比是（） A．1∶1 B．1∶2 C．1∶3 D．3∶1 2.如图所示，物体A靠在竖直墙面上，在力F作用下，A、B保持静 止．物体A、B的受力个数分别为（） A．3、2 B．3、4 C．4、3 D．5、4 3．如图所示，一木块在光滑水平面上受到一个恒力F作用而运动，前方固定一个轻质 弹簧，当木块接触弹簧后，下列判断正确的是( ) A．将立即做匀减速直线运动 B．将立即做变减速直线运动 C．在弹簧弹力大小等于恒力F时，木块的速度最大 D．在弹簧处于最大压缩量时，木块的加速度为零 4．为了让乘客乘车更为舒适，某探究小组设计了一种新的交通工具，乘 客的座椅能随着坡度的变化而自动调整，使得座椅始终保持水平，当此车 加速上坡时，乘客( ) A．支持力小于重力B．支持力大于重力 C．受到水平向左的摩擦力作用D．所受力的合力沿斜面方向向上 5.甲、乙两车沿同一平直公路同向运动。其运动的v－t图象如图所示．已知t=0时刻，乙在甲前方20m处，以下说法正确的是（） A．4s末两车相遇 B．10s末两车相遇 C．相遇前，两车间的最大距离是36m D．相遇前，两车间的最大距离是16m 6.如图所示，质量为m的物块在与斜面平行向上的拉力F的作用下，沿着水平地面上质量为M的粗糙斜面匀速上滑，在此过程中斜面体保持静止，则地面对斜面体（） A．无摩擦力 B．支持力等于(m＋M)g C．支持力为(M＋m)g－FsinθD．有水平向左的摩擦力，大小为Fcosθ 第Ⅱ卷（非选择题共52分） 实验题（本大题共1小题，共12分） 7.（12分）在“探究加速度与力和质量的关系”的实验中，采用如图所示的实验装置，小车及车
合肥一中高二下学期期末考试物理试卷
合肥一中、六中、一六八中学10-11学年度第二学期高一期末联考物理试题 一、选择题（每小题只有一个．．．． 选项是正确的，每小题4分，共48分） 1、下列几种运动中，不属于．．． 匀变速运动的是（ ） A ．斜下抛运动 B ．斜上抛运动 C ．平抛运动 D ．匀速圆周运动 2、从地面上方某点，将一小球以5m/s 的初速度沿水平方向抛出。小球经过1s 落地。不计空气阻力，g =10m/s 2。则可求出 （ ） A ．小球抛出时离地面的高度是5 m B ．小球从抛出点到落地点的位移大小是5m C ．小球落地时的速度大小是15m/s D ．小球落地时的速度方向与水平地面成300角 3、一质点在xoy 平面内运动的轨迹如图所示，已知质点在x 方向的分运动是匀速运动，则关于质点在y 方向的分运动的描述正确的是（ ） A ．匀速运动 B ．先加速运动后减速运动 C ．先减速运动后加速运动 D ．先匀速运动后加速运动 4、如图所示,a 、b 、c 三个相同的小球,a 从光滑斜面顶端由静止开始自由下滑,同时b 、 c 从同一高度分别开始自由下落和平抛.下列说法正确的有（ ） A ．它们的落地时间相同 B ．运动过程中重力做的功相等 C ．它们的落地时的动能相同 D ．它们落地时重力的瞬时功率相等 5、如图所示，A 、B 、C 三颗人造地球卫星绕地球做匀速圆周运动，已知m A ＝m B