安徽滁州市博世集团2026-2027学年八年级上学期期中考试数学试卷

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八年级数学

▶上册第11~13章◀

说明:共8大题,计23小题,满分150分,作答时间120分钟.

一、选择题(本大题共10小题,每小题4分,满分40分)

每小题都给出A,B,C,D四个选项,其中只有一个是符合题目要求的.

1.在平面直角坐标系中,下列各点在第三象限的是

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2.如图,eqWmf183GmgAAAAAAAGAEwAECCQAAAACzWwEACQAAA24BAAACAJYAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALAAWAECwAAACYGDwAMAE1hdGhUeXBlAAAwABIAAAAmBg8AGgD/////AAAQAAAAwP///8X///8gBAAAhQEAAAUAAAAJAgAAAAIFAAAAFAJgATIAHAAAAPsCgP4AAAAAAACQAQAAAKEAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAkAAAAyCgAAAAABAAAAxAAAAwUAAAAUAmABJwEcAAAA+wKA/gAAAAAAAJABAQAAAAACABBUaW1lcyBOZXcgUm9tYW4AWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQEABAAAAPABAAAMAAAAMgoAAAAAAwAAAEFCQwDrAOsAAAOWAAAAJgYPACEBQXBwc01GQ0MBAPoAAAD6AAAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABwREU01UNwABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgCBlAMCAINBAAIAg0IAAgCDQwAAAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhQACQAAAAAAvAIAAACGAQICIlN5c3RlbQB2fwiKKAAACgAGAAAAIBpmyX8IiiiLC5B2BAAAAC0BAAAEAAAA8AEBAAMAAAAAAA==缺了一个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,若eqWmf183GmgAAAAAAAAAGwAEBCQAAAADQWQEACQAAA6cBAAACAJwAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALAAQAGCwAAACYGDwAMAE1hdGhUeXBlAAAwABIAAAAmBg8AGgD/////AAAQAAAAwP///8X////ABQAAhQEAAAUAAAAJAgAAAAIFAAAAFAJgAbgDHAAAAPsCgP4AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAoAAAAyCgAAAAACAAAANjDAAAADBQAAABQCYAFXARwAAAD7AoD+AAAAAAAAkAEBAAAAAAIAEFRpbWVzIE5ldyBSb21hbgBY1Y8AwOyPdoiQlXaLC5B2BAAAAC0BAQAEAAAA8AEAAAkAAAAyCgAAAAABAAAAQQAAAwUAAAAUAmABMgAcAAAA+wKA/gAAAAAAAJABAAAAAQACABBTeW1ib2wAdnbCkXZAAAAAWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQAABAAAAPABAQAMAAAAMgoAAAAAAwAAANA9sDBcAqoCAAOcAAAAJgYPAC4BQXBwc01GQ0MBAAcBAAAHAQAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABwREU01UNwABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgSGICLQAgCDQQACBIY9AD0CAIg2AAIAiDAAAgSGsACwAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhQACQAAAAAAvAIAAACGAQICIlN5c3RlbQB2fwiKKAAACgAGAAAAmxpmf38IiiiLC5B2BAAAAC0BAQAEAAAA8AEAAAMAAAAAAA==,eqWmf183GmgAAAAAAACAGwAECCQAAAADzWQEACQAAA6cBAAACAJwAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALAASAGCwAAACYGDwAMAE1hdGhUeXBlAAAwABIAAAAmBg8AGgD/////AAAQAAAAwP///8X////gBQAAhQEAAAUAAAAJAgAAAAIFAAAAFAJgAdQDHAAAAPsCgP4AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAoAAAAyCgAAAAACAAAAMjDAAAADBQAAABQCYAFXARwAAAD7AoD+AAAAAAAAkAEBAAAAAAIAEFRpbWVzIE5ldyBSb21hbgBY1Y8AwOyPdoiQlXaLC5B2BAAAAC0BAQAEAAAA8AEAAAkAAAAyCgAAAAABAAAAQgAAAwUAAAAUAmABMgAcAAAA+wKA/gAAAAAAAJABAAAAAQACABBTeW1ib2wAdnbCkXZAAAAAWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQAABAAAAPABAQAMAAAAMgoAAAAAAwAAANA9sAB0Aq4CAAOcAAAAJgYPAC4BQXBwc01GQ0MBAAcBAAAHAQAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABwREU01UNwABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgSGICLQAgCDQgACBIY9AD0CAIgyAAIAiDAAAgSGsACwAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhQACQAAAAAAvAIAAACGAQICIlN5c3RlbQB2fwiKKAAACgAGAAAArRlm7H8IiiiLC5B2BAAAAC0BAQAEAAAA8AEAAAMAAAAAAA==,则eqWmf183GmgAAAAAAAKACwAEDCQAAAAByXQEACQAAA2YBAAACAJEAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALAAaACCwAAACYGDwAMAE1hdGhUeXBlAAAwABIAAAAmBg8AGgD/////AAAQAAAAwP///8X///9gAgAAhQEAAAUAAAAJAgAAAAIFAAAAFAJgAVcBHAAAAPsCgP4AAAAAAACQAQEAAAAAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAkAAAAyCgAAAAABAAAAQ7wAAwUAAAAUAmABMgAcAAAA+wKA/gAAAAAAAJABAAAAAQACABBTeW1ib2wAdnbCkXZAAAAAWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQEABAAAAPABAAAJAAAAMgoAAAAAAQAAANB5AAORAAAAJgYPABgBQXBwc01GQ0MBAPEAAADxAAAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABwREU01UNwABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV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A. B.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 C.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 D.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

3.下列函数中,函数值随自变量的增大而减小的是

A. B.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 C.eqWmf183GmgAAAAAAAIAGAAIBCQAAAACQWgEACQAAA6YBAAACAJwAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAIAAoAGCwAAACYGDwAMAE1hdGhUeXBlAABQABIAAAAmBg8AGgD/////AAAQAAAAwP///8X///9ABgAAxQEAAAUAAAAJAgAAAAIFAAAAFAJgAaICHAAAAPsCgP4AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAoAAAAyCgAAAAACAAAAMzLhAgADBQAAABQCYAFiABwAAAD7AoD+AAAAAAAAkAEBAAAAAAIAEFRpbWVzIE5ldyBSb21hbgBY1Y8AwOyPdoiQlXaLC5B2BAAAAC0BAQAEAAAA8AEAAAoAAAAyCgAAAAACAAAAeXgKAwADBQAAABQCYAF4ARwAAAD7AoD+AAAAAAAAkAEAAAABAAIAEFN5bWJvbAB2dsKRdkAAAABY1Y8AwOyPdoiQlXaLC5B2BAAAAC0BAAAEAAAA8AEBAAoAAAAyCgAAAAACAAAAPS3xAgADnAAAACYGDwAtAUFwcHNNRkNDAQAGAQAABgEAAERlc2lnbiBTY2llbmNlLCBJbmMuAAUBAAcERFNNVDcAARNXaW5BbGxCYXNpY0NvZGVQYWdlcwARBVRpbWVzIE5ldyBSb21hbgARA1N5bWJvbAARBUNvdXJpZXIgTmV3ABEETVQgRXh0cmEAE1dpbkFsbENvZGVQYWdlcwARBsvOzOUAEgAIIS8n8l8hjyEvR19BUPIfHkFQ9BUPQQD0RfQl9I9CX0EA9BAPQ19BAPIfIKXyCiX0jyH0EA9BAPQPSPQX9I9BAPIaX0RfRfRfRfRfQQ8MAQABAAECAgICAAIAAQEBAAMAAQAEAAUACgEAEAAAAAAAAAAPAQIAg3kAAgSGPQA9AgCIMwACAIN4AAIEhhIiLQIAiDIAAAAACgAAACYGDwAKAP////8BAAAAAAAcAAAA+wIUAAkAAAAAALwCAAAAhgECAiJTeXN0ZW0Adn8IiigAAAoABgAAAG4aZiN/CIooiwuQdgQAAAAtAQEABAAAAPABAAADAAAAAAA= D.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

4.已知三角形的三边长分别为,,,则的取值范围是

A.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 B.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 C.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 D.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

5.若点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在平面直角坐标系的轴上,则的值是

A. B. C.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 D.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

6.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中边上的高的作法正确的是

A. B.

C. D.

7.下列四个命题中,是真命题的是

A.相等的角是对顶角

B.若eqWmf183GmgAAAAAAACAEwAEBCQAAAADwWwEACQAAA54BAAACAJYAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALAASAECwAAACYGDwAMAE1hdGhUeXBlAAAwABIAAAAmBg8AGgD/////AAAQAAAAwP///8X////gAwAAhQEAAAUAAAAJAgAAAAIFAAAAFAJgATIDHAAAAPsCgP4AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAFjVjwDA7I92iJCVdosLkHYEAAAALQEAAAkAAAAyCgAAAAABAAAAMAAAAwUAAAAUAmABNgAcAAAA+wKA/gAAAAAAAJABAQAAAAACABBUaW1lcyBOZXcgUm9tYW4AWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQEABAAAAPABAAAKAAAAMgoAAAAAAgAAAGFiwAAAAwUAAAAUAmABCAIcAAAA+wKA/gAAAAAAAJABAAAAAQACABBTeW1ib2wAdnbCkXZAAAAAWNWPAMDsj3aIkJV2iwuQdgQAAAAtAQAABAAAAPABAQAJAAAAMgoAAAAAAQAAADwAAAOWAAAAJgYPACIBQXBwc01GQ0MBAPsAAAD7AAAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABwREU01UNwABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgCDYQACAINiAAIEhjwAPAIAiDAAAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhQACQAAAAAAvAIAAACGAQICIlN5c3RlbQB2fwiKKAAACgAGAAAAMRlmWX8IiiiLC5B2BAAAAC0BAQAEAAAA8AEAAAMAAAAAAA==,则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

C.平面内过一点有且只有一条直线与已知直线垂直

D.两条直线被第三条直线所截,同旁内角互补

8.如图,在平面直角坐标系中,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,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,先将线段向右平移个单位长度,再向下平移个单位长度,则平移后点的对应点的坐标为page number 0

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9.将一副三角板按如图所示的方式叠放,则的度数为

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10.在一次长跑比赛中,甲、乙两人所跑的路程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(单位:)随所用时间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(单位:)变化的图象如图所示.根据图象信息,下列说法正确的是

A.乙比甲先到达终点

B.甲的速度随着时间的增加而变快

C.两人出发时相遇

D.当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时,两人相距

二、填空题(本大题共4小题,每小题5分,满分20分)

11.请写出命题“若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,则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”的逆命题:                              .

12.如图,一次函数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(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)的图象过点,则关于的不等式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的解集为          .

13.如图,若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,则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.page number 1

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