解释 Explanation
A conjunction connects words, phrases, or clauses.
**Coordinating Conjunctions:** Connect equal elements.
**Subordinating Conjunctions:** Connect dependent clause to main clause.
**Correlative Conjunctions:** Work in pairs.
Conjunction vs Preposition:
Time Conjunctions:
连词连接词语、短语或子句。 并列连词:连接平等的元素。 - For, And, Nor, But, Or, Yet, So (FANBOYS) - 例子:我学习并通过考试。我想去,但下雨了。 从属连词:连接从属子句和主子句。 - 常见:because, although, if, when, while, since, until, after, before, that - 例子:我呆在家里因为我生病了。 关联连词:成对工作。 - both...and, either...or, neither...nor, not only...but also - 例子:我的妹妹和我的哥哥都是医生。 连词与介词: - 连词:我离开因为我累了。(连接子句) - 介词:我离开因为下雨。(连接名词) 时间连词: - before, after, when, while, since, until - 例子:你到达时给我打电话。
关键话题 Key Topics
练习题目 Practice Items
练习 Exercises
1. Which is a coordinating conjunction?
2. Which is a subordinating conjunction?
3. Complete: Either you come with me _____ you stay here.
4. Which pair is correlative conjunctions?
5. Complete: I will call you _____ I get home.