1, music opening:

Teacher: Dear students, let's start today's musical journey from the magic of notes!

Student: Teacher, we are ready to fill our hearts with music!

2. Adventure:

Teacher: Students, today we will explore together and discover the treasure of new knowledge!

Student: Teacher, take us on an adventure!

3. Scientific exploration:

Teacher: Dear little scientists, are you ready to enter the laboratory?

Student: Teacher, we can't wait to explore the mystery!

4, literary journey:

Teacher: Students, today, let's embark on a literary journey and explore the wonderful story world!

Student: Teacher, we are equipped and can't wait to start!

5. Historical time machine:

Teacher: Students, today we will take a time machine back to the past and learn about ancient culture!

Student: Teacher, the time machine is ready. Take us to ancient times!

6. Mathematical Resource Manager:

Teacher: Dear mathematical explorers, today we will challenge the unknown field of mathematics!

Student: Teacher, we are ready for the math challenge!

7. Art Tour:

Teacher: Students, today, let's walk into the world of art and create beautiful pictures!

Student: Teacher, we look forward to decorating the world with creativity!

8. Geographic Explorer:

Teacher: Dear geographical explorers, today we will travel around the world and explore the mysteries of the earth!

Student: Teacher, we are ready!

9. Vocabulary Supervisor:

Teacher: Students, let's become the head of vocabulary and expand our vocabulary world together!

Student: Teacher, we are looking forward to the adventure of vocabulary!

10, the future of technology:

Teacher: The future is coming. Students, let's explore the future world of science and technology together!

Student: Teacher, we are ready to meet the challenge of science and technology!