本书适合中等职业学校汽车运用与维修专业学生使用，严格依据《四川省普通高校对口招生职业技能考试大纲 汽车类（2023年版）》编写，结合规划教材核心内容，精准对标考纲规定的全部考点，助力考生系统梳理、扎实掌握专业知识。全书包括汽车文化、汽车机械基础、汽车电工电子基础、汽车构造与拆装四个学科对应章节内容的基础过关、提升训练、各学科练习题，以及两套四川省中等职业学校对口升学考试汽车类专业综合模拟题，参考答案可通过扫描二维码查阅，方便读者自主检测、查漏补缺。本书针对性强、实用性高，可作为参加汽车类专业对口升学考试的学生的复习参考资料。

臧日华，大学本科，毕业于天津职业技术师范大学，汽车营销师高级，心理咨询师、心理辅导员B级，汽车维修高级技师，校级骨干教师。曾获2018年区级教坛新秀；多次指导学生参加"风向标杯”汽车二级维护技能比赛获得"一等奖”；2016年成都市汽修专业教师竞赛二等奖；多次获得"校级优秀教师”称号；多次被评为"优秀备课组长”；2018年参加全国职业院校技能大赛"二等奖”。

目 录
第一部分 汽车文化
第一章 汽车的发展过程、工业概况 ························································································.1
第二章 汽车运动、汽车展览 ·································································································.3
第三章 汽车品牌与车型文化 ·································································································.5
第四章 汽车的功能、组成 ····································································································.7
第五章 汽车的类型、产品型号及代码 ·····················································································.9
第六章 汽车环保知识 ·········································································································.11
第七章 汽车的发展趋势 ······································································································.13
“汽车文化”练习题··············································································································.15
第二部分 汽车机械基础
第一章 静力学基础 ············································································································.17
第二章 汽车材料 ···············································································································.19
第三章 汽车常用连接 ·········································································································.21
第四章 汽车常用机构 ·········································································································.23
第五章 汽车机械传动 ·········································································································.25
第六章 液压与气压传动 ······································································································.27
第七章 汽车支撑零部件 ······································································································.29
“汽车机械基础”练习题········································································································.31
第三部分 汽车电工电子基础
第一章 安全用电 ···············································································································.33
第二章 常用电子元器件 ······································································································.35
第三章 电路的基础知识 ······································································································.37
第四章 交/直流电路 ···········································································································.40
第五章 数字电路 ···············································································································.43
“汽车电工电子基础”练习题··································································································.44
第四部分 汽车构造与拆装
第一章 安全与素养 ············································································································.46
第二章 发动机基本工作原理与总体构造 ·················································································.47
第三章 曲柄连杆机构 ·········································································································.49
第四章 配气机构 ···············································································································.51
第五章 燃料供给系统 ·········································································································.53
第六章 冷却与润滑系统 ······································································································.55
第七章 进、排气系统 ·········································································································.57
第八章 点火系统···············································································································.59
第九章 传动系统···············································································································.60
第十章 行驶系统···············································································································.62
第十一章 转向系统············································································································.63
第十二章 制动系统············································································································.65
第十三章 电源系统············································································································.67
第十四章 起动系统············································································································.69
第十五章 照明和信号系统···································································································.70
第十六章 仪表和报警指示系统·····························································································.71
第十七章 车身辅助电器系统································································································.72
第十八章 汽车空调系统······································································································.73
“汽车构造与拆装”练习题 ····································································································.74
第五部分 综合模拟题
汽车类专业综合模拟题 A······································································································.77
汽车类专业综合模拟题 B······································································································.80