定期洁牙与检查
练习标准的牙科就诊，包括专业洁牙和常规口腔健康检查。
核心技能:与保健员交流、说明生活习惯、听取建议
课程对话原文
- 行1:
"Good morning. Are you ready for your cleaning? How often do you floss?"
- 行2:
"I try to floss every night, but sometimes I forget. I have some tartar buildup, right?"
- 行3:
"Yes, there is a bit of tartar on the back teeth. I will scrape that off now."
- 行4:
"Does my gum health look okay? They bleed a little when I brush."
- 行5:
"Your gums are slightly inflamed. Using an antiseptic mouthwash might help."
- 行6:
"Thanks for the tip. I'll make sure to add that to my routine."
重点词汇与短语
floss用牙线清洁；使用专用线清洁牙缝。
plaque牙菌斑；牙齿上形成的一层粘性细菌膜。
tartar牙结石；只能由专业人员清除的硬化牙菌斑。
如何练习这段对话
先完整阅读一遍对话，然后带着短暂延迟大声重复每一句。进入互动练习区之前，请重点关注节奏、重音和连读，这样音频 shadowing 与角色演练会更稳定、更有效。