Unit 9Have you ever been to a museum?
Language Goals【语言目标】
Learn to talk about past experiences.
Knowledge Goals【知识目标】
Key Words:
somewhere,camera,invention,invent,unbelievable,progress,rapid,unusual,toilet,social,peaceful,perfect,itself,collect,German,province,safe,simply,fear,whether,Indian,Japanese,fox,whenever,spring
Key Phrases:
encourage sb.to do sth.,on the one hand… on the other hand,thousands of
