Noun Clauses as Subject Complements: Definition and Examples

📚 Quick Study Guide

• 🔍 A noun clause is a group of words containing a subject and a verb that functions as a noun.
• 🧠 A subject complement is a word or group of words that follows a linking verb and renames or describes the subject. Common linking verbs include *be* (is, are, was, were), *seem*, *become*, *appear*.
• 📝 When a noun clause functions as a subject complement, it follows a linking verb and provides more information about the subject.
• 💡 Key phrase: Subject + Linking Verb + Noun Clause (Subject Complement)
• 🔑 Examples: The problem is *that he refuses to listen*. (The noun clause 'that he refuses to listen' renames the subject 'The problem'). Her fear is *that she will fail the test*. (The noun clause 'that she will fail the test' describes the subject 'Her fear').

Practice Quiz

1. Which of the following sentences contains a noun clause acting as a subject complement?
   1. That she arrived late was not her fault.
   2. The truth is that I forgot my keys.
   3. I know that he is coming.
   4. She told me that she was tired.
2. In the sentence, "My concern is whether they will arrive on time," what is the noun clause acting as?
   1. Direct Object
   2. Subject
   3. Subject Complement
   4. Object of the Preposition
3. Identify the noun clause functioning as a subject complement: "His excuse was that he missed the bus."
   1. His excuse
   2. he missed the bus
   3. was that
   4. that he missed the bus
4. Choose the sentence where the noun clause *best* functions as a subject complement.
   1. I don't know what she wants.
   2. What she wants is a new car.
   3. She said what she wanted.
   4. I understand what she said.
5. In the sentence, "The issue became how to solve the problem," which part is the noun clause acting as a subject complement?
   1. The issue became
   2. how to solve
   3. the problem
   4. how to solve the problem
6. Which sentence uses a noun clause *incorrectly* as a subject complement?
   1. The question is whether we should go.
   2. My belief is that he will succeed.
   3. That he is late is obvious.
   4. The reason is because it rained.
7. Complete the sentence with a noun clause acting as a subject complement: "Her biggest fear is ______."
   1. snakes
   2. that she will never dance again
   3. she has a fear
   4. because she is afraid