Unit 7 Topic3. Welcome to our food festival!一、重点词汇：1.sell (名词)sale 2.buy (反义词) sell 3.regular (副词)regularly 4.early(比较级)earlier 5.noisily (比较级)more noisily 6.neatly (最高级)most neatly 7.slowly（最高级）most slowly二、重点句型：1. have a wonderful / good/ nice / time = enjoy oneself 意为“过得愉快，玩得开心”。have an accident 出事故 have a look at 看一看 have no idea 不知道= dont know2. （1）on sale 意为“出售，上市” The new model will be on sale next month 。新款下月上市。 （2）such as 表示例举；for exam
