Saturday，2026.05.16
New words：
caution
n. 小心；谨慎；慎重
n. 警告；警示；善意提醒
v. 警告；提醒；劝… 小心
词汇家族
caution（n. 谨慎；v. 警告）→ cautious（adj. 谨慎的）→ cautiously（adv. 谨慎地）
caution → precaution（n. 预防措施）
必记高频搭配
with caution 小心地；谨慎地
You must always drive with great caution on wet rainy days.a word of caution 一句警告；善意提醒
Let me give you a very useful word of caution first.caution sb about sth 警告 / 提醒某人某事
Our teachers caution us about online safety at school every day.throw caution to the winds 不顾一切；鲁莽行事
You should never throw caution to the winds when making choices.关键使用提醒
中考高频固定搭配：
with caution小心地、caution sb about/against sth警告某人提防某事，完形阅读常考。
Please handle the fragile glass bottle with great caution.
请格外小心地拿这个易碎的玻璃瓶。动词核心用法：caution 后可接双宾语，或 caution sb (not) to do sth 提醒某人（不要）做某事。
My mother always cautions me not to talk to strange people.
妈妈总是提醒我不要和陌生人说话。- 词形联动记忆：caution 是名词 / 动词，加后缀 -ious 直接变成形容词 cautious，一起记忆更省力。