用了一个多月懂你英语，可以感觉到听力、口语、发音都有明显进步，词汇和语法也有在提升。我第一天用懂你英语的感受是，为什么你没有早几年出现呢！！！
这种听说和模仿的方式很像我们在婴儿时期学习母语，对我来说，这个课程有很多地方颠覆了以往的经历：
- 超级便捷的录音和回放，输入和输出结合，给出及时反馈
- 闯关升级的游戏体验，让学习变得欲罢不能
- 认知科学和深度学习理论支持
- 强大的语音识别和口语评测体系
学完 LEVEL 4，为了方便复习，我把课程目录整理了出来，配有每一课的截图，便于一目了然地回忆出每一课的大概内容。
UNIT 1
1/4
listening: Christina's vacation 1
vocabulary: Sickness
dialogue: Choosing a restaurant before dinner
2/4
listening: Christina's vacation 2
vocabulary: Physics
dialogue: Eat slow or fast
3/4
listening: Harry's travel experience
vocabulary: Dentistry
dialogue: Illegal driving
4/4
listening: QuickServe
vocabulary: Famous person
dialogue: Love relationship
UNIT 2
1/4
listening: Evolution of the Earth
vocabulary: Systems of human body
dialogue: Vocation without smartphone
2/4
listening: Possibility
vocabulary: Disaster
dialogue: Missing aircraft
3/4
listening: Alcatraz
vocabulary: Chart and diagram
dialogue: Exchange money
4/4
listening: Capone
vocabulary: Financing
dialogue: Video proposal
UNIT 3
1/4
listening: How the two people spend their days
vocabulary: Government
dialogue: After quitting his job
2/4
listening: Lang Lang
vocabulary: Investment
dialogue: Vote
3/4
listening: Honeybee
vocabulary: Goods and service
dialogue: Difficult landlord
4/4
listening: Careers
vocabulary: Wars
dialogue: Change a room in the hotel
