This is where we start … you first need to be able to RECOGNISE and then DESCRIBE words according to their class.
The first two sections are short and straightforward. They introduce you to open class words and closed class words. These are two very broad categories and all words fit into one group or the other.
Follow the links to read about word classes. Then use the exercises to test your knowledge. Can you spot which words belong to the open class and which to the closed?
Sara Thorne English Language 