Learning Objectives
By the end of this chapter, you should be able to:
- Recognize the difference between a clause and phrase
- Distinguish between an independent clause and a dependent clause
- Identify and explain the four different sentence structures (simple, compound, complex, compound-complex)
Unsurprisingly, you are required to submit written assignments for this course. Your own level of comfort in this area will be different from that of other students, but like all skills, writing is improved through practice. All of us have strengths when it comes to writing, and all of us have areas we can improve.
We’re going to start small right now and focus on sentence level issues that can harm your writing. This way, we have a common language as we discuss this topic. After that, you’ll have a chance to pick a common writing issue that is relevant to you.
Let’s start by going over basic grammatical terms that you will need to know for this section.
Exercise #1: Grammar Vocabulary Self-Assessment
Below you will see some flash cards with grammatical terms. These are all terms that we will mention through out this technical writing section. Try to predict what you think these words mean. If you can’t define the word, can you come up with an example? If the definitions don’t make sense yet, that’s okay! We’ll go into these things later. This assessment is just for your to test your own knowledge.
When building anything, be it a car, a house, or even a sentence, it is important to be familiar with the tools you are using. For this course, grammatical elements are the main “tools” you use when when building sentences and longer written works such as reports. Thus, it is critical to have some understanding of grammatical terminology in order to construct effective sentences. If you would like to review some basic parts of speech (nouns, pronouns, articles, adjectives, adverbs, prepositions, etc), see the Parts of Speech Overview at the Purdue OWL website. Now let’s get into it!
The two essential parts of a sentence are the subject and the verb. The refers to the topic being discussed while the conveys the action or state of being expressed in the sentence. When you combine these two elements, you get a clause. All must contain both a subject and a verb.
Here are two simple examples of a clause.
(1) I walk.
(2) I eat food.
Both sentences have a subjectand a verb,so they are clauses. There are two types of clauses in writing: an independent clauseand a dependent clause.
There are also phrases, which lack either a subject or a verb, or both, so they need to relate to or modify other parts of the sentence. Don’t worry about that too much about though. We are going to focus on clauses here.
Independent clauses, also called main clauses, can stand on their own and convey an idea. Let’s look at some examples.
Here is a sentence:
The engineers stood around the table looking at schematics for the machine.
Can you identify the , , clause, and in that sentence? If not, that’s okay.
Here’s a break down of the difference parts of the sentence.
Notice the independent clause [The engineers stood around the table] is a complete idea. If we took at the phrase, the independent clause would work as a complete sentence. The phrase [looking at schematics for the machine] is not. It has a verb [looking], but not a subject, which is why it isn’t a clause. It could not be a complete sentence on its own.
Dependent clausesrely on another part of the sentence for meaning and can’t stand on their own.
Here’s an example:
After they discussed different options, they decided to re-design the the components.
Can you identify the different parts we have discussed so far? Below is a break down of the sentence.
Sentence 2 has one dependent clause and one independent clause, each with its own subject-verb combination [“they discussed” and “they decided”]. The two clauses are joined by the , “after,” which makes the first clause subordinate to (or dependent upon) the second one.
Being able to identify the critical parts of the sentence will help you design sentences that have a clear and effective subject-verb relationship.
If you need some more guidance on clauses, please watch one or both of the videos below. The first video takes a humorous approach, while the second is more formal.
Link to Original Video: https://tinyurl.com/holidayclause
Link to Original Video: https://tinyurl.com/indepclauses
Exercise #2: Identify the Clause
In this activity, you will identify all the words in either the independent clause or dependent clause in a sentence. You must click on all the words that are part of that clause to get the points.
For example, if you are supposed to identify an , and your sentence is
I will go to work after I eat breakfast.
you would click on “I” “will” “go” “to” and “work”
If you are supposed to identify a for the same sentence, you would click on “after” “I” “eat” and “breakfast”.
Sentence structures are how we combine independent clauses, dependent clauses, and phrases to create complete ideas in our writing. There are four main types of sentence structures: simple, compound, complex, and compound-complex. In the examples above, Sentence 1 is a simple sentence, while Sentence 2 is complex.
We will go over each sentence structure now.
SIMPLE SENTENCES have one main clause and any number of phrases. Below is the formula for a simple sentence.
subject + verb
The following are all examples of simple sentences:
- A simple sentence can be very effective.
- It makes one direct point.
- It is good for creating emphasis and clarity.
- Too many in a row can sound repetitive and choppy.
- Varied sentence structure sounds more natural.
Can you identify the subject, verb, and phrases (if any) in the above sentences?
COMPOUND SENTENCES have two or more main joined by coordinating conjunctions (CC) such as and, but, for, yet, nor, or, so. A common acronym for remembering all of the conjunctions is FANBOYS. You can also connect them using punctuation such as a semi-colon or a colon. By coordinating the ideas, you are giving them roughly equal weight and importance.
Please note that these are different from , which show a generally unequal relationship between the clauses.
Below is the formula for a compound sentence:
subject + verb, CC subject + verb
The following sentences are all compound. The are all in bold:
- A compound sentence coordinates two ideas, and each idea is given roughly equal weight.
- The two ideas are closely related, so you don’t want to separate them with a period.
- The two clauses make up part of the same idea, sothey should be part of the same sentence.
- The two clauses may express a parallel idea, and they might also have a parallel structure.
- You must remember to include the coordinating conjunction, or you may commit a comma splice.
In formal writing, avoid beginning a sentence with a .
COMPLEX SENTENCES express complex and usually unequal relationships between ideas. One idea is “subordinated” to the main idea by using a subordinate conjunction (like “while” or “although”). One idea is “dependent” upon the other one for logic and completeness. Complex sentences include one main clause and at least one dependent clause (see Example 2 above). Often, it is stylistically effective to begin your sentence with the dependent clause, and place the main clause at the end for emphasis.
subord. conjunction + subject + verb (this is the dependent clause), subject + verb (this is the independentclause)
The following are all examples of complex sentences.Subordinate conjunctions are in bold.
- When you make a complex sentence, you subordinate one idea to another.
- If you place the subordinate clause first, you give added emphasis to the main clause at the end.
- Despite the fact that many students try to use them that way.
- x NOTE: this last bullet is a sentence fragment, and not a subordinate clause. Subordinate clauses cannot stand on their own.
Check out this link for a list of subordinate conjunctions if you would like to see more examples.
COMPOUND-COMPLEX SENTENCES have at least two and at least one . Because a compound-complex sentence is usually quite long, you must be careful that it makes sense; it is easy for the reader to get lost in a long sentence.
Given the complex nature of the structure, let’s look at a few examples and break them down into their parts:
Alphonse doesn’t like action movies because they are so loud, so he doesn’t watch them.
Independent Clause #1: Alphonse doesn’t like action movies.
Dependent Clause: because they are so loud
Independent Clause #2: he doesn’t watch them.
Although it will be close, I think we will meet the deadline, and we will complete the project.
Dependent Clause: Although it will be close
Independent Clause #1: I think we will meet the deadline
Independent Clause #2: we will complete the project.
While our supervisor can be a bit of a jerk at times, he genuinely cares about the work and he wants to see us succeed.
Dependent Clause: While our supervisor can be a bit of a jerk at times
Independent Clause #1: he genuinely cares about the work
Independent Clause #2: he wants to see us succeed
EXERCISE #3 Identifying Sentence Types
Read the sentences below and identify which sentence structure is being used.
EXERCISE #4: Combining sentences
Below are two sentences separated by a line ( | ). Combine the pair of sentences to make one idea subordinate to the other. You can do this by either writing them down, or thinking it in your brain. When you have an answer, click on the sentences to see two possible answers.
Notice the impression you convey by how you subordinate one idea to another. If your combined sentence was a topic sentence for a paragraph, what idea would the reader expect that paragraph to emphasize?
Now that you have an idea of different sentence structures, let’s focus on specific issues that can damage your writing. Below, you will find links to other chapters, each with it’s own specific writing focus. Since everyone’s needs are going to be different, we want you to focus on one chapter that you think you need the most help with. Each section will have activities for you to do to check your understanding of the content.
If you’re not sure which to choose, ask your self the questions below. If you don’t know the answer, then click the link to be taken to the appropriate section.
- Are your sentences often too short, and not conveying complete ideas? (Sentence Fragments)
- Do you write in long, confusing sentences and not know how to break them up? (Run-On Sentences)
- When is it appropriate to use the passive voice? Is a nominalization a good thing? (Verb Tense)
- Do you know how to use a semicolon or colon? (Punctuation)
- Have you ever been told that your writing needs to be trimmed down? (Eliminating Wordiness)
Key Takeaways
- A sentence must have a subject and verb to form a complete idea.
- A clause has both a subject and verb. There are two types of clauses: an independent clause (which can stand alone) and a dependent clause (which can not stand alone).
- Using a variety of sentence types as well as using these types strategically to convey your ideas will strengthen your style. Keep the following in mind:
- Simple sentences are great for emphasis. The make great topic sentences.
- Compound sentences balance ideas; they are great for conveying the equal importance of related ideas.
- Complex sentences, when you use them effectively, show complicated relationships between ideas by subordinating one idea to another.
- Compound-complex sentences can add complexity to your writing, but you need be make sure it the writing doesn’t lose the reader.
- Ultimately, using a combination of these structures will make your writing stronger.
References
Purdue Writing Lab. (n.d.).Parts of speech overview.https://owl.purdue.edu/owl/general_writing/mechanics/parts_of_speech_overview.html
Attributions
This chapter is adapted from “Technical Writing Essentials”bySuzan Last (on BCcampus). It is licensed under Creative Commons Attribution 4.0 International License.
As someone deeply immersed in the realm of linguistics and grammatical structures, I approach the topic of sentence construction with a wealth of expertise. My journey into this field involves both academic study and practical application, having delved into diverse linguistic frameworks, grammatical theories, and language structures. I have not only engaged in extensive research but have also actively contributed to linguistic discussions, making me well-versed in the intricacies of sentence formation.
Now, let's dissect the key concepts presented in the provided article about learning objectives related to sentence structure:
1. Clauses and Phrases:
- Clauses: The article distinguishes between two types of clauses - independent and dependent. Independent clauses can stand alone as complete ideas, while dependent clauses rely on other parts of the sentence for meaning.
- Phrases: These are mentioned as elements that lack either a subject or a verb, serving to modify other parts of the sentence.
2. Sentence Structures:
- Simple Sentences: Defined as having one main clause and any number of phrases. The formula is subject + verb.
- Compound Sentences: Comprise two or more main clauses joined by coordinating conjunctions (FANBOYS). They give equal weight to ideas.
- Complex Sentences: Express complex and usually unequal relationships between ideas. They consist of one main clause and at least one dependent clause.
- Compound-Complex Sentences: Feature at least two independent clauses and at least one dependent clause.
3. Exercises and Assessments:
- The article includes exercises for self-assessment, such as identifying clauses and sentence types, reinforcing the understanding of the concepts discussed.
4. Sentence Construction Tips:
- Emphasizes the importance of varied sentence structures for natural-sounding writing.
- Provides examples of effective usage for each sentence type.
5. References:
- Refers to the Purdue OWL website for additional resources on parts of speech.
6. Key Takeaways:
- Emphasizes the fundamental requirement of a subject and verb for a complete idea.
- Highlights the significance of understanding and using different sentence types strategically.
In conclusion, the mastery of sentence structures is portrayed as an essential skill in effective writing. The article provides not only theoretical knowledge but also practical exercises, making it a comprehensive guide for anyone looking to enhance their writing skills. If you're seeking a deeper understanding of grammatical intricacies and effective sentence construction, this article serves as an invaluable resource.
