【obstacle的用法和例句】在英语学习中,“obstacle”是一个常见但容易被忽视的词汇。它通常用来描述阻碍某人实现目标或完成任务的因素,既可以是具体的物体,也可以是抽象的概念。掌握其正确用法,有助于提升语言表达的准确性与丰富性。
以下是对“obstacle”的用法总结,并结合具体例句进行说明:
一、基本用法
用法 | 解释 | 例句 |
名词 | 表示障碍、阻碍 | The main obstacle to success is lack of effort. |
复数形式 | 表示多个障碍 | There are many obstacles in the way of our project. |
常见搭配 | 如:overcome an obstacle, face an obstacle | We must overcome all obstacles to reach our goal. |
二、常见短语与搭配
短语 | 含义 | 例句 |
face an obstacle | 面对障碍 | He faced many obstacles when starting his business. |
remove an obstacle | 消除障碍 | The new policy helped remove some legal obstacles. |
come across an obstacle | 遇到障碍 | During the journey, they came across an unexpected obstacle. |
get over an obstacle | 克服障碍 | It took her a long time to get over the emotional obstacle. |
三、不同语境下的使用
语境 | 说明 | 例句 |
实际障碍 | 如道路、墙等物理障碍 | A fallen tree was an obstacle on the path. |
抽象障碍 | 如恐惧、犹豫、误解等心理因素 | Fear is often the biggest obstacle to personal growth. |
工作/项目中的障碍 | 如资源不足、时间不够等 | Time constraints were the main obstacle in completing the task. |
四、常见错误与注意事项
- 注意单复数形式:当表示多个障碍时,应使用“obstacles”,如:“There are several obstacles ahead.”
- 避免与类似词混淆:如“barrier”和“obstacle”意思相近,但“barrier”更常用于物理障碍或制度限制。
- 语境选择:根据上下文判断是否使用“obstacle”还是其他近义词,以保持表达准确。
通过以上内容可以看出,“obstacle”是一个非常实用的词汇,适用于多种场合。掌握它的正确用法,不仅能提高写作和口语的准确性,还能让表达更加地道自然。
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