Unit 1 uses examples and comparisons between English and Chinese to guide learners in understanding the phenomenon of homophones and puns in Chinese. Focused on the homophonic words "这" (zhè) and "浙" (zhè), it explains the origin of the abbreviation "浙" for Zhejiang Province and teaches the writing and pronunciation of the Chinese character "浙”. Through true/false test, it reinforces learning outcomes, facilitating understanding of Chinese regional culture and achieving the learning objectives of Chinese character acquisition.