2023郑州外国语中考四模试卷及答案(七科试卷).pdf
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1、2023 郑州外国语中考四模试卷及答案(七科试卷)目录目录1.2023 郑州外国语中考四模语文试卷及答案2.2023 郑州外国语中考四模英语试卷及答案3.2023 郑州外国语中考四模物理试卷及答案4.2023 郑州外国语中考四模数学试卷及答案5.2023 郑州外国语中考四模历史试卷及答案6.2023 郑州外国语中考四模化学试卷及答案7.2023 郑州外国语中考四模道德与法治试卷及答案:(17 小题,每小题 2 分,共 34 分。每小题的四个选项中,只有一个是最符合题意的)2023郑州外国语中考四模群近距离访代表明立场 定主题用教材 解疑惑展未来 计长远 一、选择题(每小题 2分,共 34 分。
2、)二、非选择题(4小题,共 36 分)2023郑州外国语中考四模 一、选择题 二、填空题 6126 22Fe2O3+6HCl=2FeCl3+3H2O 181 2 310g 1936g 3CH4+5O2 2CO+CO2+6H2O 201 2 3Ca(OH)2+Na2CO3=CaCO3+2NaOH 2H2O 2H2+O2 2 231 2C2H5OH+3O2 2CO2+3H2O 3 241Fe+2AgNO3=2Ag+Fe(NO3)2Fe+Cu(NO3)2=Cu+Fe(NO3)2 2FeAgNO3Cu(NO3)2AgCu 3AgCuFe 四、综合应用题 251OH-22NaOHH2SO4=Na2SO4
3、2H2O pHZn Na2CO3 H2SO4Na2SO4BaCl2H2SO4 3 Mg(OH)2BaCO3 NaOHNa2CO3 4Znx ZnH2SO4=ZnSO4H2 65 2 x 0.2g 650.2gxx x6.5g Cu%106.5100%35%10ggg Cu35%2023郑州外国语中考四模 pjng2023郑州外国语中考四模历史2023郑州外国语中考四模历史 第一部分 非选择题(共 20 小题,20 分)第二部分 非选择题(共 5 小题,30 分):一、选择题(每小题 3 分,共 30 分)32355113aaaaaaaaxy4879xxyy4897xxyy121316192 1
4、0562023郑州外国语中考四模 ykxbkkb lyxxy lmy t SSt 二、填空题(每小题 3 分,共 15 分)2xx x x 1022xxx x5(0)yxxy 三、解答题(共 6 小题)11181 2 22cos45.22 239(2)4xxxxx yx1kyxmnknx .21.4143 xy xy (3)画树状图如图:共有 12 个等可能的结果,所选两位同学恰好是 1 名男同学和 1 名女同学的结果有 8 个,则所选两位同学恰好是 1 名男同学和 1 名女同学的概率为 18.【解答】解:(1)点 B(n,4)在直线 y2x3 上,42n3,解得 n,B(,4),反比例函数
5、y的图象也经过点 B,4,解得 k3;答:k 和 n 的值为 3、(2)设直线 y2x3 分别与 x 轴、y 轴相交于点 C、点 D,当 x0 时,y3,OD3,点 A(2,m)在直线 y2x3 上,m2231,即 A(2,1),SAOBSAOD+SBOD(3)SAOP2SAOB,2,即 2OP2,OP,点 P 的坐标为(,0)或(,0)19.【解答】解:(1)连接 OP,D 为 AO 的中点,PDAO,PD 是 AO 的垂直平分线,PAPO45cm,PCBC,PCO90,BC12cm,OB24cm,OCOB+BC36(cm),PC27(cm),PC 的长为 27cm;(2)过点 D 作 DE
6、OC,交 CO 的延长线于点 E,过点 D 作 DFPC,垂足为 F,由题意得:DECF,DFEC,DFEC,AOC120,DOE180AOC60,D 为 AO 的中点,ODOA12(cm),在 RtDOE 中,DEDOsin60126(cm),OEDOcos60126(cm),DECF6cm,DFECOE+OB+OC42(cm),DFEC,FDODOE60,PDO90,PDFPDOFDO30,在 RtPDF 中,PFDFtan304214(cm),PCPF+CF2034.6(cm),PC 的长约为 34.6cm 20.【解答】(1)证明:连接 OD、AD,点 D 为 BC 弧的中点,BADC
7、AD,BDCD,OAOD,BADODA,CADODA,ODAE,OD 为O 的半径,DE 为O 的切线,ODDE,即:ODDE,DEAE(2)解:DFAB,BD10,DF8,由勾股定理得:,四边形 ABDC 内接于O,BDCE,由(1)可知:E90,EDFB90,在DCE 和DBF 中,DCEDBF(AAS),CEBF6 声明:试题解析著 作权属 21 菁优 网 21 所21.解:(1)A种品牌粽子每袋的进价是x元,B种品牌粽子每袋的进价是y元,根据题意得,10015070001801208100 xyxy+=+=,解得2530 xy=,答:A种品牌粽子每袋的进价是 25 元,B种品牌粽子每袋
8、的进价是 30 元;(2)设B品牌粽子每袋的销售价降低a元时,每天售出B品牌粽子所获得的利润最大,利润为w元,根据题意得,22(5430)(205)51004805(10)980waaaaa=+=+=+,50,当B品牌粽子每袋的销售价降低 10 元时,每天售出B品牌粽子所获得的利润最大,最大利润是 980 元 22.解:(1)由0 x=,0y=和2.8x=,0y=可知,野兔本次跳跃的最远水平距离为2.802.8=(米),对称轴为直线2.801.42x+=,当1.4x=时,y有最大值 0.98,野兔本次跳跃的最大竖直高度为 0.98 米,故答案为:2.8,0.98;设抛物线的解析式为2(1.4)
9、0.98ya x=+,把1x=,0.9y=代入2(1.4)0.98ya x=+得,2(1 1.4)0.980.9a+=,解得0.5a=,抛物线的解析式为20.5(1.4)0.98yx=+;(2)设野兔在某次跳跃时抛物线的解析式为2ymxnx=+,根据题意得:232214nmnm=,解得4943mn=,野兔在某次跳跃时抛物线的解析式为24493yxx=+,当2x=时,24416882293939y=+=+=,80.89,野兔此次跳跃能跃过篱笆 故答案为:能 23.1)证明:90BACDAE=,BADCAE=,又ABAC=,ADAE=,()BADCAE SAS 又ABAC=,90BAC=,45AB
10、CACB=,BADCAE,45ABCACE=,454590BCEACBACE=+=+=(2)在Rt DCE中,2ECBD=,1DC=,5DE=,又F为DE中点,则1522AFDE=在Rt DCE中,F为DE的中点,1522CFDE=,CFAF=,FACFCA=,90BAC=,90GAC=,FAGAGC=,AFGF=,25CGAF=2023郑州外国语中考四模 一、填空题(每空 1分,共 14 分)二、选择题(每题 2 分,共 16 分)二、作图题(每题 2 分,共 4分)四、实验与探究(17题 4分,18题 6分,19题 8 分,共 18分)R五、综合应用(20 题 9 分,21题 9 分,共
11、18分)Gmg800kg10N/kg8000N 2 FG8000N 44280003.2 102500 10FNpPaSm WFNmJ647.2 102.4 105 60WJpWtsPPUI 11100.5220PWIAUVSR2UPR2UPRR12211(220)110440VURPWkgQc m(tt0)4.2103J/(kg)0.55kg(10020)1.848105J 不计热量损失,则电热水器消耗的电能:QWpt511.848 10420440WJtsPW 注意一、听力理解(20 小题,每小题 1 分,共 20 分)5ABC1.What does Tom usually do on w
12、eekends?A.Listen to music.B.Do some reading.C.Play computer games.2.How should the man go to the airport in the womans view?A.By bus.B.By subway.C.By taxi.3.Where are the two speakers?A.In a library.B.In a museum.C.In a supermarket.4.When did the early bus leave?A.At 6:25.B.At 6:30.C.At 6:35.5.How w
13、as the weather yesterday?A.It was cloudy.B.It was rainy.C.It was windy.ABC676.What are the speakers mainly talking about?A.A school project.B.A volleyball game.C.An English test.7.Why did the girl miss the game?A.Because her dad didnt let her watch it.B.Because she had to study for the English test.
14、C.Because she wasnt interested in it.89 8.Whats wrong with the girl?A.She has a headache.B.She has a pain in her arm.C.Her knee hurts.9.What is the relationship between the two speakers?A.Classmates.B.Cousins.C.Neighbors.10 1210.How often did the speaker go to the English Corner?A.Every day.B.Once a
15、 week.C.Once a month.11.What helped the speaker understand foreign culture better?A.Listening to English news.B.Practicing speaking English.C.Reading English books.2023郑州外国语中考四模 12.What is the speaker going to improve next?A.Speaking skills.B.Writing skills.C.Reading skills.1315 13.What drink does t
16、he man order?A B C 14.What does the man think of the meal?A.Terrible.B.Just so-so.C.Great.15.How much should the man pay for the meal?A.180.B.190.C.200.A B C D E 16.17.18.19.20.二、阅读理解(20 小题,每小题 2 分,共 40 分)A Notice Board Dancing Club Beginners:Wednesdays 6-7 p.m.Advanced:Fridays 6-7 p.m.All classes t
17、ake place in the main hall.P if you are interested in dancing.Mens Singing Group Calling all Gentlemen!We rehearsein the main hall on Mondays from 7:30 p.m.to 9:30 p.m.If you are over the age of 16,love to sing and have an ear for music,please phone John at 07885 394848 for more information.Performa
18、nce Society This winter we will be performing a play for the community.Please come to have an interview on Saturday,8th Sept.Rehearsals will be on Friday nights from 7 p.m.to 9 p.m.in the Blue Room.The date of the performance:5th-7th Dec.Price:10 yuankids under 6 are free Photography Club Would you
19、like to take great pictures?Join our club and take part in activities every Friday from 6:30 a.m.to 8:00 a.m.in the Blue Room.Bring your own camera.We can lend you things like tripods.21.Which club has separate classes for people of different levels?A.Dancing Club.B.Photography Club.C.Performance So
20、ciety.D.Mens Singing Group.22.How can you get more information about Mens Singing Group?A.By sending an e-mail.B.By visiting a website.C.By having an interview.D.By making a phone call.23.How much should a couple and their 5-year-old son pay for a play?A.10 yuan.B.16 yuan.C.20 yuan.D.30 yuan.24.What
21、 can we know about Photography Club?A.Only beginners can join the club.B.The club holds activities once a week.C.It uses the same room with Dancing Club.D.Members can borrow cameras from the club.25.Where may people see this text?A.In a sports center.B.In a city museum.C.In a movie theater.D.In a co
22、mmunity center.B Amara clicked pauseon the video and ran to the drawer.“What are you doing?”Her sister Amelia asked her.“I need things to make this doll tree house I saw online,”Amara said,digging through the drawer and taking out the tools she needed.“Youre making a tree house for your dolls?”Ameli
23、a asked.“Yeah,theres a step-by-step class online.It shouldnt be too hard to do.”Amara took her things and headed back to the computer in the living room.She tried to keep up with the woman on the screen as she made the tree house.Amelia watched over Amaras shoulder.“This looks pretty difficult,Amara
24、.Dont be upset if your tree house doesnt come out exactly like that one.”“Why wouldnt it be?Im following the directions.”Amara kept working.Two hours later,Amara stared at her tree house.“I dont get it.”“What?”Amelia asked,walking back into the living room.“I did everything the woman said,but my tre
25、e house wasnt as smooth as hers.The newspaper left wrinkleson this side.”Amara slumpedback on the sofa.“I wasted my afternoon for nothing.”“What if you draw some lines here to make these wrinkles look like tree bark?”Amelia said.“But the lady didnt show either of those things,”Amara complained.“So?W
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