2021届安徽省芜湖市第一中学高三英语二模试卷及参考答案

2021届安徽省芜湖市第一中学高三英语二模试卷及参考答案

第一部分 阅读(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A、B、C、D四个选项中选出最佳选项

A

NAME: John

FAVORITE SPORT: Basketball FAVORITE SNACK: Pizza

HOBBY: Photography PET: Beagle named Max

FUNNIEST MOMENT: “On Max's birthday, we sang the ‘Happy Birthday’ song to him and he got a big treat. A

month later, my family sang ‘Happy Birthday’ to me. Max got so excited because he remembered the song. He

whined(嘀咕) when he didn't get a treat, so we gave him one.”

NAME: Sarah

FAVORITE SPORT: Track and field FAVORITE SNACK: Granola

HOBBY: Guitar PET: Cat named Lulu

FUNNIEST MOMENT: “One day in my kindergarten, I opened my snack bag and found a tennis ball and a sock!

My little brother had played his first practical joke. Thanks, Bryan!”

NAME: Paul

FAVORITE SPORT: Baseball FAVORITE SNACK: Apple with peanut butter

HOBBY: Making comics PET: Tropical fish

FUNIEST MOMENT: “In a school play, I was supposed to say the line ‘Stop right there, cowboy!’ Devin was

playing the cowboy, and 1 said, ‘Stop right there, Devin!’ It was supposed to be a serious part of the play, but

Devin cracked up. Then everybody else laughed, too, including me.”

NAME: Scott

FAVORITE SPORT: Soccer FAVORITE SNACK: Bananas

HOBBY: Drawing dinosaurs

PET: Hermit crab named Hermie

FUNNIEST MOMENT: “One night, we were camping in a state park. I heard a loud thumping(砰砰作响)

outside the tent. I was sure that it was a bear! I used my flashlight to look around the campsite(野营地) and saw a

little toad hopping away, going thump, thump, thump!”

1.Whom will you get in touch with if you also like taking photos? A.Scott. B.Sarah.

C.John. D.Paul.

2.Where did Sarah find the tennis ball and the sock?

A.At her friend's birthday party. B.In her kindergarten.

C.In her school. D.In a state park.

3.Outside the tent, what thumped that night?

A.A bear. B.A cat.

C.A fish. D.A toad.

B

The idea of low material desire, low consumption and refusing to work, marry and have children, concluded

as a “lying down” lifestyle, recentlystruck a chord withmany young Chinese who are eager to take pause to

breathe in this fast-paced and highly-competitive society.

Many millennials (千禧一代) and generation Zs complained to the Global Times that burdens, including work

stress, family disputes (纷争) and financial strains, have pushed them “against the wall”. They said they hate the

“involution (内卷),” joking that they would rather give up some of what they have than get trapped in an endless

competition against peers.

“Instead of always following the ‘virtues’ of struggle, endure and sacrifice to bear the stresses, they prefer a

temporary lying down as catharsis (宣泄) and adjustment,” said a scholar. “It is no wonder that some young

people, under the growing pressures from child-raising to paying the mortgage (按揭) today, would try to live in a

simple way and leave the worries behind.”

Interestingly, the majority of millennials and Gen Zs reached by the Global Times, who claim to be big fans of

the lying down philosophy, acknowledged that they only accept a temporary lying down as a short rest. It is true

that with the great improvement of living conditions, some Chinese youth have partially lost the spirit of hardship

and are not willing to bear too much hard work. But in fact, lying down is not entirely comfortable. Young people

who lie down always feel guilty about their constant loss of morale (士气) far beyond their reach.

“Young people on campus have both aspirations and confusion about their future, but most of us have

rejected setting ourselves up in chains to waste opportunities and challenges,” a postgraduate student told the

Global Times. “It’s no use running away. I have to ‘stand up’ and face the reality sooner or later.”

4. What does the underlined phrase in paragraph 1 mean?

A. Warned. B. Criticized. C. Touched. D. Amused.

5. What might have caused the “lying down” lifestyle among the young?

A. Improvements in living conditions.

B. Growing pressure from family and social life.

C. Increasing material possessions from families.

D. Temporary adjustment to failure in competitions.

6. What’s the scholar’s attitude toward the “lying down” group?

A. Understanding. B. Intolerant.

C.Supportive. D. Unclear.

7. What can be inferred about the young generation from the text?

A. They never really drop their responsibilities.

B. They really enjoy the “lying down” lifestyle.

C. They find their dreams far beyond their reach.

D. They would rather escape than take challenges.

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2021-2022学年安徽省芜湖市南陵中学高二(下)第一次月考化学试卷(含答案解析)

2021-2022学年安徽省芜湖市南陵中学高二(下)第一次月考化学试卷(含答案解析)

第1页,共17页

2021-2022学年安徽省芜湖市南陵中学高二(下)第一次月考化学试卷

1. 下列化学用语书写正确的是( )

A. 甲基的电子式:

B. 丙烯的键线式:

C. 填充模型表示甲烷分子或四氯化碳分子

D. 乙醇的结构式:

2. 下列各化合物的命名中正确的是( ) A. 3−甲基丁烷

B. 𝐶𝐻3−𝐶𝐻2−𝐶𝐻=𝐶𝐻23−丁烯 C. 2,3,4−三甲基−2−乙基戊烷 D. 3−甲基−1−戊烯

3. 根据金属的活泼性不同,可以采用热分解法、热还原反应和电解法进行冶炼。下列金属的冶炼可以采用热分解法的是( )

A. 以𝑀𝑔𝐶𝑙2为原料冶炼Mg B. 以𝐹𝑒2𝑂3为原料冶炼Fe

C. 以HgO为原料冶炼Hg D. 以𝐴𝑙2𝑂3为原料冶炼Al

4. 下列有关物质的性质与用途正确且具有对应关系的是( )

A. 𝑇𝑖−𝐹𝑒合金室温下能大量、快速吸收𝐻2,可用作储氢材料

B. 𝑁𝑎𝐻𝐶𝑂3受热易分解,可用于治疗胃酸过多

C. 生铁硬度大、延展性好,可用于制造机械

D. 硫化橡胶弹性好、耐高温,适合制造轮胎

5. 二甲醚和乙醇是同分异构体,其鉴别可采用化学方法及物理方法,下列鉴别方法中不能对二者进行鉴别的是( )

第2页,共17页

A. 利用金属钠或金属钾 B. 利用燃烧法

C. 利用红外光谱法 D. 利用核磁共振氢谱

6. 现有三组混合液:①乙酸乙酯和乙酸钠溶液 ②乙醇和丁醇 ⑧溴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( )

A. 分液、萃取、蒸馏 B. 萃取、蒸馏、分液 C. 分液、蒸馏、萃取 D. 蒸馏、萃取、分液

7. 下列有关应用与物质性质没有关联的是( )

选项 应用 性质

A 液氨可用作制冷剂 𝑁𝐻3极易溶于水

B 实验室用𝑁𝐻4𝐶𝑙和𝐶𝑎(𝑂𝐻)2共热制取𝑁𝐻3 铵盐与强碱反应会放出氨

2021-2022学年安徽省芜湖市无为实验中学八年级(下)开学物理试卷(附答案详解)

2021-2022学年安徽省芜湖市无为实验中学八年级(下)开学物理试卷(附答案详解)

第1页,共16页

2021-2022学年安徽省芜湖市无为实验中学八年级(下)开学物理试卷

1. 如图所示,图甲中圆筒的直径d为______ cm;如图乙中秒表的读数为______min______s。

2. 同学们听到老师说话的声音,是通过______传播的;发出较强声音的喇叭能使它前面的“蜡焰跳舞”,说明声波能传递______。

3. 如图是装有水的圆柱形玻璃杯。将铅笔靠近玻璃杯的后面,透过玻璃杯可以看到笔尖指向左侧,此时成像为正立、______(选填“放大”、“缩小”或“等大”)的______(选填“实”或“虚”)像。如果将铅笔由靠近玻璃杯的位置向远处慢慢移动,你会看到笔尖指向______侧。

4. 如图所示,一束激光沿______传播射到空水槽底部O点,形成一个光斑。向水槽中注入适量水后,水槽底部光斑移动到O点的______(左/右)侧。继续沿水槽壁缓慢注水,折射角______(增大/不变/减小)。

5. 小欣打开冰箱门,发现冷冻室的侧壁上有很多霜,这是水蒸气______(填物态变化的名称)形成的,这个过程中水蒸气______(填“吸收”或“放出”)热量。当他拿起湿抹布去擦时,抹布却粘在了侧壁上,这是因为发生了______(填物态变化的名称)现象。

6. 一款5G手机的折叠屏由柔性发光二极管制成,其中制成发光二极管的材料是______;我国年仅22岁的优秀青年科学家曹原研究发现:当两层石墨烯以一个“魔角”叠加在一起时,再加入一定数量的电子,石墨烯的电阻突然变为0.此现象中石墨烯是______(均选填“绝缘体”、“导体”、“半导体”或“超导体”)。

第2页,共16页

7. 如图所示,在探究凸透镜成像规律时,光屏上得到一个清晰的像,请你在图上通过作光路图画出其所对应的物体。

8. 完成光通过透镜的光路

9. 由甲、乙两种物质分别制成体积相等的甲、乙两种实心球,按照如图所示方式放在已调节平衡的天平左右盘内,天平仍平衡。则甲、乙物质的密度之比为( )

安徽省芜湖市南陵县萃英园中学2021-2022学年高一上学期期中数学试卷 Word版含解析

安徽省芜湖市南陵县萃英园中学2021-2022学年高一上学期期中数学试卷 Word版含解析

2021-2022学年安徽省芜湖市南陵县萃英园中学高一(上)期中数学试卷

一、选择题:本大题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一个选项是符合题目要求的.

1.函数f(x)=+的定义域是( )

A.

2.已知f(2x﹣1)=x2+x,则f(5)的值为( )

A.30 B.12 C.6 D.9

3.已知x∈{0,2,x2),则实数x的值为( )

A.1 B.2 C.0或1或2 D.1或2

4.已知f(x)是定义在R上的偶函数,当x∈(﹣∞,0)时,f(x)=x﹣x2,则当x∈(0,+∞)时,f(x)的表达式为( )

A.x+x2 B.﹣x+x2 C.﹣x﹣x2 D.x﹣x2

5.方程组的解集为( )

A.(2,3) B.{(3,2)} C.(3,2) D.{(2,3)}

6.已知f(x)=ax5+bx3+﹣8,且f(2)=5,则f(﹣2)的值为( )

A.﹣5 B.21 C.13 D.﹣21

7.已知f(x)=,若f(x)=8,则x的值为( )

A.x=3或4 B.x=±3或4 C.x=﹣3或4 D.4

8.已知函数f(x)=(a2﹣3a+3)ax是指数函数,则当x∈时,此函数的值域是( )

A. B. C.

9.集合A={x|ax=2},B={3},且A⊆B,则实数a的值为( )

A.0或 B.0或 C. D.

10.已知函数f(x)=x2﹣2(a+1)x﹣2在(4,+∞)上是增函数,则实数a的取值范围是( )

A.(﹣∞,3] B.(﹣∞,1) C. B. C.

(1)若m=2,求A∩B,A∪B;

(2)若A⊆B,求实数m的取值范围;

(3)若A∩B=∅,求实数m的取值范围.

18.某市场经营一批进价为300元/件的商品,在市场试销中发觉,此商品的日销售量y(件)与销售单价x(元)之间存在一次函数的关系,且销售单价为300元时,销售量是60件;销售单价为400元时,销售量是50件.

2021年安徽省芜湖市第二十八中学高二英语下学期期末试卷含解析

2021年安徽省芜湖市第二十八中学高二英语下学期期末试卷含解析

2021年安徽省芜湖市第二十八中学高二英语下学期期末试卷含解析

一、 选择题

1. Hearing the old man's reports, the officer ________ from his seat and said that something must

be done to ________people's living standards.

A. raised;rise B. rose;raise C. raised;raise D. rose;raised

参考答案:

B

2. ------Did you attend Professor Johnson’s lecture about the evolution of videos and sound devices?

------I wish I __________. I __________ a job interview with the UN.

A. had, had B. had, was having

C. could, have had D. could have, were having

参考答案:

B

3. I know we don’t have much money, but I can’t ______ the temptation to buy that nice fur coat.

A. challenge B. reject C. oppose D. resist

安徽省芜湖市第二十九中学2021-2022学年八年级下学期期中英语试题

安徽省芜湖市第二十九中学2021-2022学年八年级下学期期中英语试题

试卷第1页,共10页 安徽省芜湖市第二十九中学2021-2022学年八年级下学期期中英语试题

学校:___________姓名:___________班级:___________考号:___________

一、单项选择

1.—Where is your father?

—He ________ Australia and he ________ Sydney for two weeks.

A.has been to; has been in B.has gone to; has been in

C.has been in; has been to D.has gone to; has been to

2.— I’m leaving for Canada tomorrow.

— Have a nice trip! Remember to take your ________, or you won’t be allowed to enter the

country.

A.dictionary B.guidebook C.instrument D.passport

3.Mum, do we have any ________ milk? I want to feed the homeless cat outside.

A.tiny B.spare C.useless D.rare

4.—My sister and I will go to Nanjing for a trip this Saturday.

—Really? You’d better ________ a hotel room as soon as possible. There are always many

tourists at this time of year.

A.order B.book C.buy D.fix

安徽省芜湖市第一中学2021-2022学年高一自主招生考试数学试题

安徽省芜湖市第一中学2021-2022学年高一自主招生考试数学试题

试卷第1页,共4页安徽省芜湖市第一中学2021-2022学年高一自主招生考试数

学试题

学校:___________姓名:___________班级:___________考号:___________一、单选题

1.若2020,2022ab

,且ab

的绝对值与其相反数相等,则ab

的值为(

A.2B.2或4042

C.2或4042

D.2或4042

2.一个几何体的正视图如图所示,则该几何体的俯视图可能是(

A.①②B.②④C.①②④D.②③④

3.已知222

2,11abbcabc

,则

abbcca(

A.-22B.-1C.7D.11

4.两枚相同的正方体骰子,六个面分别标有数字1,2,3,4,5,6

,同时掷两枚骰子,则两

枚骰子朝上面的数字之积能被6

整除的概率为(

A.11

36B.5

18C.1

3D.5

12

5.函数2

yaxbxc

的图象如图所示,则22

2222

,,2,,,abbcabacbabcba

代数式的值中,正数有(

A.2个B.3个C.4个D.5个

6.如图,已知直线

111:0lykxk

和

222:0lykxk

与x

轴相交所成的锐角分别为试卷第2页,共4页

60,40

,点A坐标为

2,23

,点

P为直线

1l

上的一个动点,,MN

为直线

2l

上的两个动

点,则AMMPPN长度的最小值为(

A.2B.

23C.

4sin40

D.

4sin201cos20sin20cos20

7.如图,已知在平面直角坐标系xOy

中,反比例函数(0)k

yk

x

在第一象限经过ABO

的顶点

A,且点

B在x

轴上,过点

B作x

轴的垂线交反比例函数图象于点C

,连结OC

交AB于点D,已知3

32,

2

AO

ADOCOBDB

,则k

的值为(

A.6B.

82C.

42D.

62

二、填空题

8.已知2

311a

a

,则a

的取值可能是__________.

9.分解因式32

2021年安徽省芜湖市无为中学自主招生数学试题

2021年安徽省芜湖市无为中学自主招生数学试题

学校:___________姓名:___________班级:___________考号:___________一、单选题

1

.在3

2-

,3

1

2-

æö

ç÷

èø,3

2-

(-)

,3

1

2-

æö

-

ç÷

èø这四个数中,最小的是(

A

.3

2-

B

.312-

æöç÷

èøC.3

2-

(-)

D

.3

1

2-

æö

-

ç÷èø

2

.在新冠疫情阻击战中,我国有400

万名社区工作者默默无闻地奋战在几十万个社区.将

400

万用科学记数法表示为(

A

5

410´B

6

410´C

7

410´D

8

410´

3

.下列几何体的左视图是矩形的是(

A

B

C

D

4

.某校对180

名初中毕业生进行了一次视力抽样调查,绘制出频数分布直方图(不完整).

设这次抽样调查所得数据的中位数为x

,根据图中的信息判断:x

的取值范围是(

A

4.04.3x£

4.34.6x£

4.64.9x£

4.95.2x£<

试卷第11页,共33页

5

.我国古代数学的许多创新和发展都位居世界前列,如南宋数学家杨辉(约13

世纪)所

著的《详解九章算术》一书中,用如图的三角形解释二项式和

()n

ab+的展开式的各项系数,

此三角形称为“杨辉三角”,若“杨辉三角”中第

n行的各数之和比上一行各数之和大

64

,则

n的值为(

A

.7B

.8C

.9D

.10

6

.新定义一种运算“Ä

”,其运算法则为:()

()abab

ab

ababì-£

Ä=

í

+>

î;例如:

121213ÄÄ=-,=.已知

52aÄ=(-),则a

的值为(

A

.3B

.﹣3C

.7D

.﹣7

7

.已知关于x

的一元二次方程

2

()()()0abxcaxbc-+-+-=有两个相等的实数根且实数

,,abc互不相等,则下列结论一定成立的是(

A

2abc=+B

2bac=+C

2cab=+D

2

40bac-=

8

.已知

0x>,且

22

25152xx---=,则与x

最接近的整数是(

A

.4B

.3C

.2D

.1

9

.如图,在

2022-2023学年安徽省芜湖市第一中学高一上学期期中地理试卷(解析版) (1)

试卷第1页,共14页 安徽省芜湖市第一中学2022-2023学年高一上学期期中

地理试卷

学校:___________姓名:___________班级:___________考号:___________

一、选择题组

天问一号火星探测器于2020年7月23日成功发射,2021年2月10日与火星交会,成功实施捕获制动进入环绕火星轨道,对预选着陆区进行了3个月的评查后,于2021年5月15日成功实施火星着陆。2021年5月22日,祝融号火星车成功驶上火星表面,开始巡视探测。完成下面小题。

1.下列选项中描述正确的是( )

A.降落在火星上的探测器是天体 B.与火星相邻的行星是金星和木星

C.围绕火星运转的探测器属于卫星 D.火星不属于类地行星

2.火星属于( )

A.地月系 B.太阳系 C.河外星系 D.其他恒星系

3.科研队对火星进行生命探测时首先查找液态水存在迹象,原因是( )

①存在液态水,说明可能存在适宜的温度①有液态水才能形成云雨现象①液态水可以形成多样的地表形态①生命起源于海洋,有液态水才可具备此基本条件

A.①① B.①① C.①① D.①①

【答案】1.C 2.B 3.D

【解析】1.降落在火星上的“祝融号”火星成为火星的一部分,天体的一部分不能单独被称为天体,A错误;太阳系中八大行星距离太阳由近及远依次为水星、金星、地球、火星、木星、土星、天王星和海王星,因此与火星相邻的行星是地球和木星,B错误;火星属于行星,因此围绕火星运转的探测器属于卫星,C正确;火星轨道在地球轨道外围,因此属于地外行星,D错误,故选C。

2.火星是太阳系中的八大行星之一,属于太阳系,B正确;地月系,只有地球和月球,A错误;太阳系属于恒星系,D为其他恒星系错误;太阳系位于银河系之中,C河外星系,错误。故选B。

3.存在液态水,则说明存在生命物质的温度适宜,则有可能探测到生命迹象,①符合题意;云雨现象和多种多样的地表形态不是生命存在的必要条件,因此①、①不符合题意;研究发现,地球生命起源于海洋,由此推断,有液态水才可能产生海洋这种孕育生试卷第2页,共14页 命的基本条件,①符合题意。综上所述,D符合题意,排除ABC。故选D。

安徽省芜湖市第一中学2020-2021学年高一自主招生考试数学试题

试卷第1页,共4页安徽省芜湖市第一中学2020-2021学年高一自主招生考试数

学试题

学校:___________姓名:___________班级:___________考号:___________一、单选题

1.满足2

()50abab的整数对

,ab

共有(

A.1个B.2个C.3个D.4个

2.如图是一个多面体的三视图,这个多面体某条棱的一个端点在正视图中对应的点为

M,在俯视图中对应的点为N

,则该端点在侧视图中对应的点为(

A.EB.FC.GD.

H

3.已知圆O与直线l相切于点A,点P,Q同时从点A出发,P沿直线l匀速向右、Q

沿圆周按逆时针方向以相同的速率运动,当点Q运动到如图所示的位置时,点P也停

止运动,连接OQ,OP,则阴影部分的面积

1S

2S

的大小关系是(

A.

12SS

B.

12SS

C.

12SSD.先

12SS

,再

12SS,最后

12SS

4.在一节数学实践活动课上,老师拿出三个边长都为5cm

的正方形硬纸板,他向同学

们提出了这样一个问题:若将三个正方形纸板不重叠地放在桌面上,用一个圆形硬纸板

将其盖住,这样的圆形硬纸板的最小直径为(

)cm

.

A.

502B.

4010C.2517

8D.100

5.对于实数x

,符号

x

表示不超过x

的最大整数,如

22,1.21

.若4

2

3xa





有试卷第2页,共4页

正整数解,则正实数a

的取值范围是(

A.

01a或23a

B.01a

或23a

C.

01a或25a

D.01a

或25a

6.已知非零实数,,abc

满足222

222,,

1244312462abbcca

abc

,则abc

A.11

3B.13

3C.17

5D.23

7

7.如图,在正三角形ABC

中,D为AC

边上的一点,连接,BDF

为BD上一点,且

60AFD

AF交BC

于点E,当F为BD中点时,CD

AD的值为(

A.2

3B.2

2C.21

安徽省芜湖市第二十九中学2020-2021学年七年级下学期竞赛英语试题

试卷第1页,共9页 安徽省芜湖市第二十九中学2020-2021学年七年级下学期竞赛英语试题

学校:___________姓名:___________班级:___________考号:___________

一、单项选择

1.Miss Green is ________ teacher. She teaches ________English.

A.our, our. B.us, us C.our, us D.us, our

2.— Does Bob often ______?

— Yes, he does morning ______ every day.

A.exercise;exercises B.exercise;exercise

C.exercises;exercises D.exercises;exercise

3.He wants to ______ as a teacher. He thinks it’s an interesting ______.

A.work; work

B.works; job C.work; job D.works; work

4.He sings very well, so he can be ______ the school art festival.

A.on

B.in C.for D.join

5.There is ______ pen on the teacher’s desk .

A.no any

B.nothing C.no a D.no

6.To finish the task, we’ve tried three times, and after dinner we’ll try _________ time.

A.the fourth B.a fourth

C.fourth D.four

7.This is ________ room. It’s very tidy.

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