through和across 的辨析 一、词义辨析 through作介词讲时,表示“通过”,常指“从事物之间穿过”，多指穿过“门、窗、洞、森林、隧道”等立体空间。 eg. They drove through the tunnel. across 作介词讲时,表示“通过”多指“从某个平面上横过，跨过”，如，穿过“街道、马路、桥梁”等。 eg. You mustn’t run across the road. 二、关键点 Key words: 立体 VS 平面 三、练习 用through和across填空 1.They go __________ the bridge every day. 2.Tim went _________ the gate and ran to the street. 3.The sunshine can reach the vegetables ________ the glass. 4. Go __________ the street, and then you’ll find a hospital on the right. 本文来源：https://www.wddqw.com/doc/6d2038bb370cba1aa8114431b90d6c85ec3a8891.html