General Rule:
* "ai" is used for the long "a" sound (like in "say")
* "a-e" is also used for the long "a" sound, but often at the end of a word.
Let's explore with examples:
"ai"
* rain: The "ai" creates the long "a" sound.
* wait: The "ai" creates the long "a" sound.
* train: The "ai" creates the long "a" sound.
* said: The "ai" creates the long "a" sound. (Though it's a bit tricky, it's pronounced like "sed")
"a-e"
* make: The "a-e" creates the long "a" sound.
* take: The "a-e" creates the long "a" sound.
* bake: The "a-e" creates the long "a" sound.
* name: The "a-e" creates the long "a" sound.
Exceptions and Notes:
* Sometimes, "a-e" is used even when the word doesn't end in "e," like "again."
* There are some words with "ai" that have a short "a" sound, like "said" (pronounced like "sed").
* Practice is key! Familiarizing yourself with common words using these spellings will help you make the right choice.
Remember: English spelling is not always consistent. There are always some exceptions to the rules. If you're unsure, it's always best to check a dictionary.