2024年考研英语一完形填空原文翻译及答案解析

There's nothing more welcoming than opening a door for you. ___1___ the need to be touched to open or close, automatic doors are essential in ___2___ disabled access to buildings and helping provide general ___3___ to commercial buildings.

没有什么比为你开门更令人欢迎的了。无需触摸即可开关的自动门，在改善残障人士进入建筑物方面至关重要，并有助于为商业建筑提供普遍的便利。

Self-sliding doors began to emerge as a commercial product in 1960 after being invented six years ___4___ by two Americans Dee Horton and Lew Hewitt. They ___5___ as a novelty feature, but as their use has grown, their ___6___ have extended within our technologically advanced world. Particularly ___7___ in busy locations and during times of emergency, the doors ___8___ crowd management by reducing the obstacles put in people's way.

自滑动门于1960年作为商业产品问世，此前六年前由美国人Dee Horton和Lew Hewitt发明。它们起初是新奇特色，但随着使用增加，其益处在我们技术先进的世界中不断延伸。在繁忙地点和紧急时期尤为有用，这些门通过减少人们路径上的障碍来管理人群。

___9___ making access both in and out of buildings easier for people, the difference in the way many of these doors open helps to reduce the total area ___10___ by them. Automatic doors often open to the side, with the panels sliding across one another. Replacing swing doors, these ___11___ smaller buildings to maximise the usable space inside without having to ___12___ the way for a large, sticking-out door. There are many different types of automatic doors, with each ___13___ specific signals to tell them when to open. ___14___ these methods differ, the main ___15___ remain the same.

除了让人进出建筑物更方便外，许多自动门开启方式的不同有助于减少它们占用的总面积。自动门通常向侧面打开，面板相互滑动。取代传统摆动门后，它们使较小的建筑物能最大化内部可用空间，无需为大型突出的门清理通道。自动门类型多样，每种都依靠特定信号来指示开启时机。尽管方法各异，但基本原理相同。

Each automatic door system ___16___ the light, sound, weight or movement in their vicinity as a signal. Sensor-types are chosen to ___17___ the different environments they are needed in. ___18___ a busy road might not ___19___ a motion-sensored door, as it would constantly be opening for passers-by. A pressure-sensitive mat would be more ___20___ to limit the surveyed area.

每个自动门系统将附近的光、声、重或运动作为信号进行分析。传感器类型根据所需环境的不同而选择。例如，繁忙道路可能不适合运动传感门，因为它会不断为行人开启。压力感应垫则更适用于限定监测区域。