across有动词和介词的形式，指在表面上掠过、穿过，还有对面的意思；through只有介词形式，多指从中穿过、通过、透过。具体内容小编已经整理好了，一起来看看吧。
through和across有什么区别
Across和through都可以表示从一边到另一边，但它们在使用上有以下差异：
1. Across通常指在平面上的横向移动，强调从表面的一边到另一边。例如：She walked across the room to the window.
2. Through则指在三维空间中的穿越，强调从一个空间内部穿过到另一边。例如：The bullet went through the window.
3. Across常用于表示跨越某个界限或边界，如：He swam across the river.
4. Through常用于表示穿过物体或空间，如：The train went through the tunnel.
5. 在时间上，across通常不用于表示，而through可以用来表示持续到某个时间点，如：She worked through the night.
总结：Across侧重平面上的跨越，而through侧重空间内的穿越。
through和across的例句
across的例句
1、An enormous grin spread across his face.
一个灿烂的笑容绽开在他的脸上。
2、Graham hit him across the face with the gun, then pushed him against the wall.
格林厄姆用枪打在他的脸上，然后把他推到墙上。
3、He waded across the stream.
他蹚过那条小河。
4、He nosed his car across the spring.
他小心翼翼地开车穿过了小溪。
5、We can gain sometime if we cut across this field.
我们如果抄近路穿过这片田野可以省下一些时间。
Through的例句
1. Chien Pao-sheng roared through clenched teeth; beads of sweat stood out on his forehead.
钱葆生大叫，咬着牙齿，额角上全是黄豆大的汗粒了。
2. May warmest wishes, happy thoughts and friendly greetings come at Christmas and stay with you the whole year through.
愿温馨的祝愿、幸福的思念和友谊的祝贺在圣诞佳节来到你身边，伴隨你整整一年。
3. So now, you will understand why our women football team is so good today. With a concept inspired by the famed Silk Road, our Torch Relay will break new ground, traveling from Olympia through some of the oldest civilizations known to man-Greek, Indian and Chinese.
与概念由启发famed 丝绸之路，我们的火炬中转将打破新基地，旅行从Olympia 经由一些最旧的文明已知对人希腊语，印地安人和汉语。