理解短语动词 "Break off":含义与用法
短语动词 "Break off" 在英语中是一种多功能且常用的表达。掌握它的多种含义和用法,能显著提升你的流利度和理解力。理解短语动词的用法是让你说得更自然的关键。本文将带你了解**"Break off"**的不同用法,探讨它的核心定义,分析其句法结构及具体例句,还会涉及相关的同义词以扩大你的词汇量,最后通过一些练习题帮助你检验理解。让我们开始吧!
目录
- [Break off 是什么意思?](#break-off 是什么意思)
- 与 Break off 搭配的结构
- 相关短语与同义词
- 练习时间!
- 总结
Break off 是什么意思?
短语动词 "Break off" 通常表示分离、中断或结束某件事,往往是突然的。它的具体含义会根据上下文的不同而变化,让人需要理解它的多样用法。无论是物理上的断裂、对话的中止,还是关系的结束,"Break off" 都涵盖了这个“中断”的意味。
与 Break off 搭配的结构
正确掌握**"Break off"**的句子结构,对正确运用它非常重要。这个短语动词可以是及物的(需要宾语),也可以是不及物的(不用宾语),具体结构会根据不同的含义而变化。下面详细介绍它的几种常见结构。
1. 表示从某物中“断开”一部分
当 "Break off" 表示从整体中“分离”或“断开”一部分时,常指突然或用力的断裂。这通常意味着一块突然脱落,可能由于压力或人为操作。例如:从饼干上“打碎”一块,或树枝在风中“折断”。材料的脆性会影响其断裂的易难。
- 结构 1(及物、可分离): 主语 + break + [部分/物品] + off + (from + 更大物体)
- 例句 1: She broke a piece of chocolate off the bar.
- 例句 2: The strong wind might break a branch off that old tree.
- 结构 2(及物,不可分离,当 "off" 在宾语前强调,或用代词): 主语 + break off + [部分/物品] + (from + 更大物体)
- 例句 1: He accidentally broke off the handle of the mug.
- 例句 2: Can you break off a small section for me?
- 结构 3(不及物): [部分/物品] + break off + (from + 更大物体)
- 例句 1: A chunk of ice broke off from the glacier.
- 例句 2: The old sign finally broke off its post during the storm.
2. 表示终止关系、谈判或协议
这里的 "Break off" 指突然结束一场交涉、谈判、外交关系甚至个人关系。这个用法通常带有一定的决绝或未解的争议。例如:谈判中断、关系破裂,强调结束的突然性或坚定性。比如:两国因为分歧而“断交”;或未婚夫妇“中止”订婚。“break up” 在情感关系中更常用,而 "break off" 则多用于正式或书面语中,像“break off an engagement”。
- 结构 1(及物): 主语 + break off + [谈判/关系/约定] + (with + 某人/某机构)
- 例句 1: The company decided to break off negotiations with the union.
- 例句 2: They broke off their engagement just weeks before the wedding.
- 结构 2(不及物): 主语 + break off + (with + 某人/某机构)
- 例句 1: After a long argument, the two countries threatened to break off diplomatic ties.
- 例句 2: She felt it was time to break off with him.
3. 突然中断说话或行动
这个意思描述突然停止说话或做某事,常在中途被打断、犹豫或忘记。比如:正在讲故事的人突然“打住”,或者辩论中突然停顿。通常伴有“in mid-sentence”或“suddenly”等副词,强调意外中断。
- 结构(不及物): 主语 + break off + (in mid-sentence / mid-activity / etc.)
- 例句 1: She started to tell me the secret, but then broke off when someone entered the room.
- 例句 2: He was passionately arguing his point and then suddenly broke off, looking confused.
相关短语与同义词
丰富词汇,使用一些同义词和相关表达,可以让你的英语更显高雅和精准。虽然 "Break off" 是很实用的短语,但知道其他表达可以使你更灵活。它们有不同的色彩和语境,避免重复,同时提供更合适的表达方式。以下是一些与其主要含义相关的同义词:
同义词 | 含义 | 例句 |
---|---|---|
Detach | 分离、拆开、断开连接 | Please detach the coupon from the magazine page. |
Sever | 切断(某物),通常更强烈或彻底 | The accident unfortunately severed the cable. |
Discontinue | 停止使用或提供某物 | The company will discontinue that model next year. |
Terminate | 正式结束,终止 | They decided to terminate the contract early. |
Snap off | 快速、突然断裂,发出“啪”声或动作 | He snapped off a dry twig from the branch. |
这些同义词有细微差别。例如:"sever" 往往意味着更强烈、完全的断裂,而 "detach" 更中性;"terminate"较正式,常用在合同或正式协议中。理解它们的细微差异会帮助你酌情选择最恰当的表达,丰富你的词汇,不仅仅局限于"Break off"。
练习时间!
让我们用几个问题测试一下你对**"Break off"**的理解吧。选择每题最佳答案,加深你的记忆。
Question 1: 哪个句子中“Break off”表示分裂或断开一块?
a) The speaker would often break off in the middle of his speeches.
b) He decided to break off a piece of the bread.
c) The two countries might break off diplomatic relations.
d) She had to break off their conversation to answer the phone.
**正确答案:**b
Question 2: "The diplomats decided to _______ negotiations after failing to reach an agreement." 哪个填空最合适?
a) break off from
b) break off
c) break off into
d) break away
**正确答案:**b
Question 3: She was telling a story but suddenly ______ when she saw her boss approaching.
a) broke up
b) broke down
c) broke off
d) broke into
**正确答案:**c
Question 4: "A small part of the sculpture accidentally _______ when it was moved." 这个空填哪个最贴切?
a) broke off
b) broke away from
c) broke off from it
d) broke it off
**正确答案:**a
总结
掌握和理解像**"Break off"这样的短语动词,是学习英语流利的重要一步。正如我们所见,"Break off"** 有多种不同的含义,从实际的物理断裂到关系或对话的突然而终结。认识它的不同结构和使用场景,将大大提升你的理解力和表达能力。不断练习它的用法,参考例句,试着用它造句,你会越来越自信地在日常会话和写作中使用**"Break off"**。