Match each sentence with the function of the noun clause in bold.

Tiles

direct object

subject

predicative nominative

object of a preposition

What I saw in the closet left me speechless.

arrowBoth

When I was six, I learned how to swim.

arrowBoth

I was caught between what my conscience was telling me and what I wanted to do.

arrowBoth

The scary movie I watched is what kept me awake that night.

1. What I saw in the closet left me speechless - subject

2. When I was six, I learned how to swim - direct object

3. I was caught between what my conscience was telling me and what I wanted to do - object of a preposition

4. The scary movie I watched is what kept me awake that night - predicate nominative

1. What I saw in the closet left me speechless. = subject

Here, the noun clause is What I saw in the closet. This clause is used as the subject of the sentence. So, you can replace the entire clause with one simple word - he. For example: He left me speechless. This way you can easily determine that the first word (or rather the entire clause in the example above) is the subject.

2. When I was six, I learned how to swim. = direct object

The noun clause here is How to swim. Even though this may look like an adverbial clause, it is not because it has the function of a direct object (which only noun clauses can). You can easily determine that this is a direct object by asking the question - what? For example: What did I learn when I was six? And the answer is: How to swim. This way you know it is an object.

3. I was caught between what my conscience was telling me and what I wanted to do. = object of a preposition

Here, the noun clauses are What my conscience was telling me and what I wanted to do. They are objects, but not regular objects (like in sentence 2 above). Given that they are located after the preposition between, they are called object of a preposition.

4. The scary movie I watched is what kept me awake that night. = predicative nominative

Predicative nominative is a word, phrase, or an entire clause following a linking verb (such as to be, to seem, etc.). In the example above, the linking verb is IS, and the clause following it What kept me awake that night is the predicative nominative.