The novel greetings for teachers and students in class are as follows:

1. Music opening:

Teacher: Dear students, let us use the magic of notes to start today’s music Journey!

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

2. The adventure begins:

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, let us embark on a literary journey together today and explore the wonderful world of stories!

Student: Teacher, we are fully equipped and can’t wait to set off!

5. Historical time machine:

Teacher: Students, today we will take a historical time machine, go back in time, and learn about ancient culture!

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

6. Math Explorer:

Teacher: Dear math explorers, today we will challenge the unknown areas of mathematics!

Student: Teacher, we are ready to meet the math challenge!

7. Art Journey:

Teacher: Students, let us enter the world of art together today and create beautiful pictures!

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

8. Geographic Explorers:

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

Student: Teacher, we have prepared our bags and are waiting to go!

9. Vocabulary Master:

Teacher: Students, let us become vocabulary masters and expand our vocabulary world together!

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

10. The future of science and technology:

Teacher: The future is here, students, let us explore the future world of science and technology together!

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