戴老师HSK小课堂
介绍｜PROFILE
上海交通大学人文学院中文老师
Chinese language teacher of SJTU
有16年的教学经验
16 years of teaching experience
教过各类中文语言的课程，特别善于HSK的教学和辅导
has taught various Chinese language courses, especially good at HSK teaching
同学们，这个学期戴老师的HSK小课堂每一期的推文我们会学习一个HSK的知识点，主要以HSK3-5级为主，大家有什么感兴趣或者不明白的知识点也可以随时和戴老师联系，我们的邮箱：sjtu_activity@126.com,欢迎大家来信提问和交流。
Dear all, Dai Laoshi will teach you HSK this semester.We will study one HSK language point in each time, which is mainly based on HSK level 3-5. If you have any language point that you are interested in or don't understand, you can contact Dai Laoshi at any time. Our email: sjtu_activity@126.com Feel free to ask questions.
第十九课 “一下子”
LESSON 19 “一下子”
Part.
1
义
“一下子”表示动作发生或完成得迅速，也表示现象出现得突然。
"一下子" means the rapid occurrence or completion of an action, as well as the sudden appearance of a phenomenon.
Part.
2
用
法
“一下子”是副词，一般做状语，修饰动词、形容词。
“一下子” is an adverb, it is usually used to modify verbs and adjectives.
例如：
（1）来了一个新老师，同学们的目光一下子集中到新老师身上。
（2）老师一讲，我一下子明白了。
（3）过了五一，天气一下子热起来了。
情景对话
Situational dialogue
你怎么一下子生气了？
我不是一下子生气的，我昨天就开始不开心了。
那我们去吃你喜欢吃的火锅怎么样？
哇！我一下子开心了。
青春须早为，
岂能长少年。
qīnɡ chūn xū zǎo wéi qǐ nénɡ cháng shào nián.
We should strive early in our youth.
唐 孟郊《劝学》
