精选优质文档-倾情为你奉上Unit 9知识点讲解1. dance to music 随着音乐起舞 2. sing along with 随着一起唱3. musicians who play different kinds of music弹奏不同类型音乐的音乐家4. electronic music 电子音乐 5. not much=nothing much 没什么（事）6. suppose sb. to do sth. 猜想某人做某事 be supposed to do sth. 应该做某事 suppose sb (to be) +adj. 原以为 7. have spare time 有空闲时间 in ones spare time 在某人的空闲时间 spare the time to do sth. 抽时间做8. think too much 想得太多|；过度思考9 in that case 既然那样10. World War II 第二次世界大战 11. smooth m
