2026年江苏省苏州市中考数学二轮复习卷

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2026年江苏省苏州市中考数学二轮复习卷

一、单选题

1.下列各数中为负数的是(    )

A.0 B.3 C.eqIdd3aab28a20b5bf47040aaec03b1eb550 D.eqIdc21383e21a15b343a49925ad7753630d

2.截至2021年12月29日,31个省(自治区,直辖市)和新疆生产建设兵团累计报告接种新冠病毒疫苗超过281000万次,用科学记数法表示281000是(    )

A.eqId886aa895cc8c4c7da24dd0eb924cdfe4 B.eqId0e9e23ec42fcd259b1d3591d81ef8776 C.eqIda85f30b331933e4193c29978f94bf546 D.eqId570f10573b70e1f545bb5d22a1e2d669

3.如图是一个几何体的平面展开图,则这个几何体是(  )

@@@189c052c-6396-44bf-8957-b7c62e6f18ca

A.@@@73b0a7b3-9f8a-418a-a31c-a1a8bb60b6bf B.@@@85a3b071-b868-4646-977c-c35fec248fb4 C.@@@bd202823-03b6-4607-904e-3a92f348d403 D.@@@473c9ae8-52b1-4deb-8d2d-f786aae9577c

4.已知eqId0317d5211e6afbf1ae502088b3ce1cf4,eqId738a551c898bccfcd4dc88a4f484c575,则eqId20d6fc9b90f370fbb27552876b650f8f的值为(   )

A.0 B.1 C.3 D.8

5.下列命题中,真命题是()

A.相等的角是对顶角 B.对角线相等的四边形是矩形

C.若eqId432d77fe5ad3032d59a237dd94c8a638,eqId46196aec06c25d5c8f9b1d3a8f50a889,则eqId069390dd908ff203327958117a226593 D.若eqIdd2053e1f50472a9fed67d4c84d9cb938,则eqId707ea658f3a9359f5740d5aab48f7948

6.已知点eqId38faf3faf38b331695d509b5f9c24cb2在反比例函数eqId50049a668ab96849b6a551ec3388c852(k为常数)的图象上,eqIde1310a7a80d1f8751a3f8cafe7f8c8b4,则下列说法中正确的是(    )

A.若eqId8b058f0a0ccb1440f02717234fda5664,则eqId81392d28b95bb2666ca8ad3dc89f6c77 B.eqId7e1c7eb356ec74b5e456c16e10b510ca,则eqId81392d28b95bb2666ca8ad3dc89f6c77

C.若eqIdb3f561ab2b25abf1bb3c009c55b93098,则eqIdbf09b20c330957f7e808b96857f324b3 D.若eqId875a3bf84531e8f997eae23996ecf810,则eqIdbf09b20c330957f7e808b96857f324b3

7.如图,已知直线eqIdd8a4352562ae8aa968014fd0d931b677,直线eqIdd57324c42613bfd9cb4cd1c526efb5da.若eqIdcad6e0a6fd8e81294dc74ab9e3e44928,则eqId9d57899ad4774aed9ccc7bd23db72153的度数为(   )

@@@cc4074f2-d0d3-4067-bcbd-f6c8879b76fc

A.eqIdbe6a6301878fed2a01413020b27310a5 B.eqId2fb94bd9eb80fb9f5f02f518bb8f2211 C.eqIdd36581140ebac5d28438ea63b1b23b65 D.eqIdf6b86c22b670a8e9f3896f9e8883fbbb

8.如图,在eqIddd967903ed5a6f640a5b801ec8be0070中,eqIdcb75dbf427dd66d3a71ca37b2f5bd19f,eqId8455657dde27aabe6adb7b188e031c11是边eqIdf52a58fbaf4fea03567e88a9f0f6e37e上一点,连接eqId9d78abbad68bbbf12af10cd40ef4c353,过点eqId8455657dde27aabe6adb7b188e031c11作eqIde4a32884afd5c49777628d70827a9d02交eqId0dc5c9827dfd0be5a9c85962d6ccbfb1page number 0

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于eqId2a30f3a8b673cc28bd90c50cf1a35281,已将eqIdc15514bc735fe4b744672edefe00009c沿eqIde6e490f703eb6c9bb1278c78ebc2d661翻折得eqIdcc9d43635c0fa3a373f2c26ba9bdc83c,连接eqIdd7f6f93171329d508d491143b9d71f7b.下列说法错误的是(    )

@@@b29dda3e-1b80-43d0-aa42-9eb50d33b5a7

A.eqId4406e97099daaad3688e27b6a0e0ff21

B.当eqIde2fd806a66e9186329e87b10352330bf时,eqIdb73b4f79897c98c5b15b8cb842b6a235

C.当eqIde2fd806a66e9186329e87b10352330bf时,折痕eqIde6e490f703eb6c9bb1278c78ebc2d661的长eqId789456756dc4b993919ecd45b9b7377d

D.当eqId6b32b0bbdc46391dab9533f08f2517a6是等腰三角形时,eqId03902478df1a55bc99703210bccab910的长eqIdd297eab7380f6a28ec010218d9ab4ba1

 

二、填空题

9.分解因式:eqId6b5c07c169dd5b3c567eefe7a1e908be___________.

10.若x2-4x+3=0,y2-4y+3=0,x≠y,则x+y-2xy的值是__________.

11.某中学开展“好书伴我成长”读书活动,为了解3月份九年级学生读书情况,随机调查了九年级50名学生读书的册数,统计数据如表所示:

册数

2

3

4

5

6

人数

4

12

13

17

4

则这组数据的众数是 _____.

12.规定:eqIdcec65c4170f2170c8ae26b70a8fa22e4,例如,当eqIde55aa0a20848c37c1892c567b2315e04时,eqId78bb5170eb6bb41aad12e91ddce9aace;已知eqId7ce6155e181e21ce56ea658b70f8af17的值为202,则eqIda32822a106d217ffdec43557a236f786的值为________.

13.如图,eqIde1a9c6a736e6eac98a676fa3232db5a5,eqId764509115979e9958101808383672ec0为eqId3d97cdc586744d208b6f69c9813af977的弦,连接eqIdae7a3e520a16d4fdd73c4e6a4ce7be0e,eqIdd62e8aadaadebf1454fde21a390ebdea,eqIdf6967ebd791092c62b4ef97924d91883,若eqId38c211a24e544ded208ea0a2a2aa59bf,eqIdfcc0c3626d9b2c9cc92403e99e727912,则eqIda5c3ca226db5d490fa92bb1b7c8deb14的度数为________.

@@@3a25b36b-c4a2-43ea-92c7-5fbab299a9de

14.如图,在平面直角坐标系中,eqIdfc039740839539ed44c9b2a77f2ba620是eqIdd053b14c8588eee2acbbe44fc37a6886轴上一点,点eqId7f9e8449aad35c5d840a3395ea86df6d在直线eqId12d9465ba045341f8fbbb3562ea9d9ca上,将线段eqIdb79dd200766db27fb90d6bd1992cf658绕点eqId5963abe8f421bd99a2aaa94831a951e9顺时page number 1

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针旋转eqIdf7a0387fc1258f31e44a10068c0ccfd0得到线段eqIde1a9c6a736e6eac98a676fa3232db5a5,当点eqIdc5db41a1f31d6baee7c69990811edb9f落在eqId81dea63b8ce3e51adf66cf7b9982a248轴负半轴上时,点eqIdc5db41a1f31d6baee7c69990811edb9f的坐标为___________.

@@@93daf110-60be-4150-947a-ad40e04d44aa

15.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,eqId8455657dde27aabe6adb7b188e031c11,eqId2a30f3a8b673cc28bd90c50cf1a35281分别为边eqIdf52a58fbaf4fea03567e88a9f0f6e37e,eqId60ef95894ceebaf236170e8832dcf7e3上一点,eqIdaabd6c186a0a44485481e30531d058cb,eqId3d777d15cd733338ecfd0ea63819f62c,eqId7013cc4303c7ac5d0f03c85423f0c258,eqId26f795200c8ce232056f62d8a48a3275,则eqId404728d0ea2699c71e674f30dd984abd__________.

@@@282be7b1-29b9-4552-89ee-cabaf29abccc

16.如图,在菱形eqId411b38a18046fea8e9fab1f9f9b80a5f中,eqId1431c38b6b814c49ad9845be46faf87b,将eqIdfebc9a89d0d1c97b88c0f4acd32b4e67沿eqId49b50357a6545cae8348e3059312f520折叠,使得点eqId7f9e8449aad35c5d840a3395ea86df6d落在eqId03902478df1a55bc99703210bccab910边上的点eqId895dc3dc3a6606ff487a4c4863e18509处.当eqId4cae70b8a9d2d2e96dea62c00ced04b9的长度取得最大值时,折痕eqId49b50357a6545cae8348e3059312f520的长度为_____.(结果保留根号)

@@@460793fa-3251-4dfd-b214-aa342d70909c

 

三、解答题

17.计算:eqId95b8de41c03ea6111619c34b24473f3d.

18.解方程组:eqIdb580b545af6d97275f360817112b0892

19.先化简、再求值:eqId42217fa151607e540a8d1b6ffc5b95da,其中eqIdfadd2e6f0aa16c2c466c904474ffc79c.

20.一张圆桌旁设有4个座位,丙先坐在了如图所示的座位上,甲、乙2人等可能地坐到①、②、③中的2个座位上.page number 2

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