Subordinating conjunctions in Thai Grammar

In the intricate tapestry of the English language, conjunctions play a pivotal role in weaving sentences together. While coordinating conjunctions like “and,” “but,” and “or” often get the spotlight, subordinating conjunctions are the unsung heroes that bring depth, nuance, and complexity to our expressions. This article aims to delve deep into the world of subordinating conjunctions, unraveling their mysteries and showcasing their indispensability in both written and spoken English.

What Are Subordinating Conjunctions?

Subordinating conjunctions are words that connect an independent clause with a dependent clause. Unlike coordinating conjunctions, which link clauses of equal importance, subordinating conjunctions introduce a subordinate clauseโ€”an idea that cannot stand alone as a complete sentence. This creates a complex sentence, adding layers of meaning and context.

Consider the sentence: “She went to the store because she needed milk.” Here, “because” is a subordinating conjunction that links the dependent clause “because she needed milk” to the independent clause “She went to the store.” The result is a sentence that provides a cause-and-effect relationship, enriching the information conveyed.

Common Subordinating Conjunctions

While there are many subordinating conjunctions in English, some of the most commonly used include:

– **Because**: Indicates reason or cause.
– **Although/Though**: Expresses contrast or concession.
– **Since**: Specifies time or reason.
– **If**: Introduces a condition.
– **Unless**: States an exception.
– **While**: Denotes time or contrast.
– **After**: Indicates subsequent time.
– **Before**: Specifies prior time.
– **When**: Refers to a specific time.
– **As**: Can indicate time, reason, or manner.
– **Even though**: Emphasizes a contrast.
– **So that**: Expresses purpose.
– **Until**: Denotes a continuing action up to a specific time.

Functions of Subordinating Conjunctions

Subordinating conjunctions serve several key functions in sentences:

1. Indicating Cause and Effect

Subordinating conjunctions like “because,” “since,” and “as” are essential for showing why something happens. They establish a cause-and-effect relationship between the two clauses.

Example: “She didn’t go to the party because she was feeling ill.”
In this sentence, “because” links the reason for not going to the party (she was feeling ill) with the main action (she didn’t go).

2. Expressing Contrast

Conjunctions such as “although,” “though,” “even though,” and “while” introduce a contrasting idea, adding complexity to the sentence.

Example: “Although it was raining, they went for a hike.”
Here, “although” highlights the contrast between the weather condition (it was raining) and the action taken (they went for a hike).

3. Specifying Time

Subordinating conjunctions like “when,” “after,” “before,” “while,” and “until” help to specify the timing of actions.

Example: “She called me when she arrived.”
In this case, “when” indicates the specific time at which the action of calling took place (she arrived).

4. Stating Conditions

Conjunctions such as “if” and “unless” introduce conditional statements, indicating that one action depends on another.

Example: “If you study hard, you will pass the exam.”
Here, “if” sets a condition for the result (you will pass the exam).

5. Showing Purpose

Subordinating conjunctions like “so that” express the purpose or intention behind an action.

Example: “She saved money so that she could travel.”
In this sentence, “so that” introduces the purpose of saving money (she could travel).

Position of Subordinating Conjunctions

Subordinating conjunctions can appear at the beginning or in the middle of a sentence. When placed at the beginning, they often require a comma to separate the dependent clause from the independent clause.

Example: “Because she was tired, she went to bed early.”
In this case, the dependent clause “Because she was tired” comes first, followed by the independent clause “she went to bed early,” separated by a comma.

When the subordinating conjunction is in the middle of the sentence, a comma is generally not needed.

Example: “She went to bed early because she was tired.”
Here, the independent clause “She went to bed early” precedes the dependent clause “because she was tired,” with no comma required.

Complex Sentences: Building Blocks of Advanced Communication

Understanding and using subordinating conjunctions effectively allows language learners to construct complex sentences. These sentences are essential for advanced communication, as they enable speakers and writers to convey intricate ideas, relationships, and nuances.

Consider the following simple sentences:
1. “I finished my homework.”
2. “I watched TV.”

By using a subordinating conjunction, we can combine these sentences into a more complex and informative one:
“After I finished my homework, I watched TV.”

Here, “after” is the subordinating conjunction that links the two actions, providing a clear sequence of events.

Practice and Mastery

To master subordinating conjunctions, practice is key. Here are some exercises to help reinforce your understanding:

1. Combine the following pairs of sentences using an appropriate subordinating conjunction:
– “She was hungry. She ate a sandwich.”
– “He missed the bus. He was late for work.”
– “It was a sunny day. They went to the beach.”

2. Identify the subordinating conjunctions in the following sentences and determine their function:
– “Although it was late, she continued to work.”
– “Since he moved to the city, he has made many friends.”
– “If you need help, just ask.”

3. Rewrite the following sentences by changing the position of the dependent clause:
– “Because she was tired, she took a nap.”
– “When the bell rang, the students left the classroom.”
– “While he was cooking, the phone rang.”

Common Pitfalls and How to Avoid Them

While subordinating conjunctions are powerful tools, they can also lead to common errors if not used correctly. Here are some pitfalls to watch out for and tips to avoid them:

1. Fragmented Sentences

A dependent clause introduced by a subordinating conjunction cannot stand alone as a complete sentence. Ensure that it is always connected to an independent clause.

Incorrect: “Because she was tired.”
Correct: “She went to bed early because she was tired.”

2. Misplaced Commas

When the dependent clause comes first, it should be followed by a comma. However, when the dependent clause follows the independent clause, a comma is usually not needed.

Incorrect: “She went to bed early, because she was tired.”
Correct: “She went to bed early because she was tired.”

3. Incorrect Conjunction Choice

Using the wrong subordinating conjunction can change the meaning of the sentence or make it confusing. Be sure to choose the conjunction that accurately reflects the intended relationship between the clauses.

Incorrect: “She went to bed early although she was tired.”
Correct: “She went to bed early because she was tired.”

Subordinating Conjunctions in Different Contexts

Subordinating conjunctions are versatile and can be used in various contexts, from everyday conversations to academic writing. Let’s explore their application in different scenarios:

1. Conversational English

In everyday conversations, subordinating conjunctions help in providing explanations, sharing experiences, and expressing conditions or contrasts.

Example: “I decided to stay home because it was raining.”

2. Academic Writing

In academic writing, subordinating conjunctions are crucial for constructing well-reasoned arguments, presenting evidence, and discussing cause-and-effect relationships.

Example: “Since the experiment yielded consistent results, the hypothesis was supported.”

3. Storytelling

In storytelling, subordinating conjunctions add depth to the narrative by connecting events, describing motivations, and highlighting contrasts.

Example: “Although she was scared, she decided to explore the haunted house.”

Advanced Usage of Subordinating Conjunctions

For advanced learners, mastering subordinating conjunctions involves not only using them correctly but also understanding subtle differences and nuances. Here are some advanced tips:

1. Using Multiple Subordinating Conjunctions

In complex sentences, you may need to use more than one subordinating conjunction to convey intricate relationships between ideas.

Example: “After she finished her homework, she watched TV because she wanted to relax.”

2. Recognizing Implicit Conjunctions

Sometimes, the relationship between clauses is implied and the subordinating conjunction is not explicitly stated. Understanding the context is key to identifying these implicit connections.

Example: “She was tired; she went to bed early.” (The implied conjunction is “because.”)

3. Varying Sentence Structure

To enhance the flow and readability of your writing, vary the position of the dependent clause and experiment with different subordinating conjunctions.

Example: “While she was cooking, the phone rang.” vs. “The phone rang while she was cooking.”

Conclusion

Subordinating conjunctions are indispensable tools for constructing complex sentences and conveying nuanced relationships between ideas. By understanding their functions, practicing their use, and being aware of common pitfalls, language learners can significantly enhance their communication skills. Whether in everyday conversations, academic writing, or storytelling, mastering subordinating conjunctions opens the door to more precise, sophisticated, and effective expression. So, the next time you craft a sentence, remember the power of subordinating conjunctions and let them elevate your language to new heights.

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