在英语中,conj(连词)主要用于连接词语、短语或句子,构建逻辑关系。其核心应用场景如下:
一、连接并列成分
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单词/短语
- 并列关系:
- Tom likes applesand oranges(汤姆喜欢苹果和橙子)
- You can choose coffeeor tea(你可以选咖啡或茶)
- 转折关系:
- She is smart,but lazy(她聪明但懒惰)
- 并列关系:
-
独立句子
- 因果:He stu*d hard,so he passed the exam(他努力进修,因此通过了考试)
- 补充:The car is new;besides, it runs well(这辆车很新,而且性能好)
二、构建复合句
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引导状语从句
- 时刻:
- Call meafter you finish work(完成后联系我)
- I will stayuntil the rain stops(我会等到雨停)
- 条件:
- If you need help, let me know(如需帮助请告知)
- We’ll cancel the tripunless the weather improves(除非天气好转,否则取消行程)
- 缘故:
- She criedbecause she lost her keys(她因丢钥匙而哭)
- 时刻:
-
引导名词性从句
- He saidthat he would come(他说他会来)
- I wonderwhether it’s true(我想知道是否属实)
三、独特用法
-
固定搭配
- 关联连词:
- Not only did she sing,but also danced(她不仅唱歌还跳舞)
- Both the wheatand barley are ready(小麦和大麦都已成熟)
- 短语连词:
- We actin conjunction with the police(我们与警方联合行动)
- 关联连词:
-
强调逻辑层次
- First, prepare materials;then, start writing(先准备材料,再开始写作)
- She was tired;however, she kept working(她虽累但仍坚持)
四、注意事项
-
避免冗余:
- 错误:Although he is fat,but he is weak(正确应删去“but”)
- 正确:Although he is fat, he is weak(虽然胖,他仍虚弱)
-
搭配准确性:
- 错误:No sooner had we arrived, they left(缺少“than”)
- 正确:No sooner had we arrivedthan they left(我们一到他们就离开)
-
语义匹配:
- 错误:This book is both a textas well as a reference(应改为“and”)
- 正确:This book is both a textand a reference(此书既是教材也是参考书)
怎么样?经过上面的分析分类,可以灵活运用连词构建复杂句子,增强表达的连贯性与逻辑性。具体应用时需注意语境与搭配制度,避免常见错误。