然而，那条蛇却还是缓慢地“舞动”着。
知识点：continued to dance= continued dancing 继续跳舞
2. It rose out of the basket and began to follow the movements of the pipe.
它从篮子里探出身子，随着乐器的摆动而扭动。
知识点1：rose是rise的过去式，既可作不及物动词又可作及物动词。
知识点：2 对比学习：follow, ensue, succeed, result
1) follow为常用词，指继之而来或继之而去：
Spring follows winter.
冬去春来。
2) ensue为正式用语，指随之引起或接着发生：
Clouds appeared and rain ensued.
云来雨至。
3) succeed强调时间、顺序上随之而来：
She was not willing to succeed her mother as manager of the hotel.
她不愿继承母亲酒店经理的工作。
4) result 强调前者和后者之间是因果关系：
Superstition results from ignorance.
迷信产生于无知。
3. As we had had a long walk through one of the markets of Old Delhi, we stopped at the square to have a rest.
当我们穿过旧德里的市场时走了很长一段路，我们在一个广场上停下来休息
知识点1：本句中as引导一个时间状语从句。
知识点2：have a walk through = walk through 走路穿过
知识点3：不定式to have a rest作目的状语。
4. As soon as he saw us, he picked up a long pipe which was covered with coins and opened oneof the baskets.
他一看见我们，就拿起一根长长的上面镶着硬币的管乐器，并掀开了一个篮子的盖子。
知识点1：原句还可以改为：On seeing us, he picked up a long pipe which was covered with coins and opened one of the baskets.
知识点2：which was covered with coins为定语从句，修饰限定pipe。
