定义

1. cross 动词，通常指横穿过去，过对面的意思，常常用于描述穿过道路、河流或较小的空间。
具体情景有：
– cross the street/road，表示穿过马路/街道，如：I crossed the street to get to the park.（我穿过街道去了公园。）
– cross a river，表示穿过河流，如：They crossed the river by boat.（他们乘船过河。）
– cross your legs/arms，表示交叉腿/胳膊，如：She crossed her legs and leaned back in the chair.（她交叉腿斜靠在椅子上。）

2. across 介词，与cross使用情景一致。
例如：We walked across the bridge.（我们走过了桥。）

3. through 介词，通常指从事物的内部穿过去的意思，常常用于描述通过门、隧道、管道等。
具体情景有：
– go through a tunnel，表示穿过隧道，如：The train went through the tunnel.（火车穿过隧道。）
– go through a window，表示穿过窗户，如：He went through the window to get into the building.（他从窗户进入了建筑物。）
– drive through a city，表示穿过城市，如：We drove through the city and arrived at the airport.（我们穿过城市到达了机场。）
– read through a report，表示仔细阅读一份报告，如：I need to read through this report before the meeting.（会议前我需要仔细阅读这份报告。）

cross与across的区别

很简单，cross是动词，可以等同于“v.+across”。
例如：We crossed the bridge.（我们走过了桥。）
=We walked across the bridge.

Mindmap解析

习题-Exercises

Fill in the blanks with “cross, across, through”.

1. We need to __________ that narrow bridge to get to the other side of the river.
2. The detective went __________ the evidence, carefully examining every detail.
3. The airplane flew __________ a layer of clouds, blocking out the sun.
4. The hiker walked __________ the mountain pass, enjoying the stunning views.
5. The subway train traveled __________ the tunnel, speeding towards the next station.

答案：
1. cross
2. through
3. through
4. across
5. through