❓ Big Question: Have you ever been to a place that changed
your mind?
The Global Travel Expo
Welcome, travelers! Share your passports and explore unusual
museums around the world.
欢迎各位旅行家！在今天的全球旅游博览会上，让我们分享护照，探索世界各地奇特的博物馆。
Learning Objectives
- Know 7 museum types & Present Perfect markers.
- Do Differentiate "have been to" vs "went".
- Feel Wonder about unusual global attractions.
Pro Tip: Time Matters!
Use "have been" for experience (any time).
Use "went" for specific times (last year).
Have been 表示经历，Went 表示具体过去的时间。