进入场景
Enter the scene
冬天的街道有冰灯、雪地和很低的温度，人们说话常围绕保暖和出行。
Winter streets have ice lanterns, snow, and low temperatures, so speech often centers on warmth and travel.
语言重点
Language focus
“零下”“保暖”“结冰”是北方冬天里非常实用的表达。
'Below zero,' 'keep warm,' and 'freeze' are practical northern winter expressions.
读后练习
After-reading practice
用温度词和身体感受词写三句冬天提醒，例如提醒朋友穿厚一点。
Write three winter reminders with temperature and body-sensation words, such as telling a friend to dress warmly.