英语这个早晨怎么说怎么写

To say "good morning" in English, you can simply say "good morning" or "morning." If you want to write it, you can write "Good morning" or "Morning."
Here are some other common ways to greet someone in the morning in English:
Hello!
Hi!
How are you this morning?
I hope you have a great day today.
Have a good day!
Remember to use appropriate greeting based on the time of day and the relationship you have with the person you are greeting.