HSK 3.0 · Level 2Unit 1Lesson 5
Understanding Necessity
理解必要性
Discuss what you have to do and what you ought to do, while emphasizing interesting reasons behind your choices and opinions.
Unit 1: Possibilities & Conditions (可能条件) — possibilities-conditionsWords In This Lesson
May 28, 2026Lesson Targets
TaskAsk about duration, reasons, and manner using advanced question words
TopicA Morning Chat
Grammar疑问代词：多久、为什么、怎么样、怎样、该……了
Question Words: 多久, 为什么, 怎么样, 怎样, It is Time to... (该……了)
Question Words: 多久, 为什么, 怎么样, 怎样, It is Time to... (该……了)
Skillsasking about duration · inquiring reasons · questioning manner
Podcast
Podcast: Understanding Necessity — HSK 2 Lesson 5
Listen to Jason & Amy teach you the words and grammar from Lesson 5
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