Hello, students! Welcome back to another exciting term of learning English. In this first unit of our new semester, we will explore the topic of "When Is Your Birthday?" This lesson aims to help you understand how to talk about dates and birthdays in English. By the end of this unit, you'll be able to confidently ask and answer questions related to dates and celebrate your friends' birthdays with ease.

Let's start by learning some essential vocabulary:

- Birthday: 生日

- Date: 日期

- Month: 月

- Year: 年

- Day: 日

Now, let's practice forming sentences using these words. For example:

- My birthday is on the 15th of March.

- When is your birthday?

We will also learn how to write out dates correctly. In English, we usually write the month first, followed by the day and then the year. For instance, if your birthday is on March 15th, 2023, it would be written as "March 15, 2023."

To make things more interesting, we will play games and do activities that involve guessing each other's birthdays. This will not only improve your language skills but also help you get to know your classmates better.

Remember, practice makes perfect. So, try to use these phrases whenever you can, whether it's during class or while chatting with friends. Don't forget to celebrate your own birthday in English too!

Stay tuned for more fun lessons ahead. Until next time, keep practicing and enjoy learning English!

Best wishes,

[Your Teacher's Name]