P18 5-1 Read and remember 5-1-1 Group 1 5-1-2 Group 2 5-1-3 Group 3 P18 5-2 Pronunciation Pronunciation P19 5-3 Learn to say Learn to say P20 5-4 Reading for fun Reading for fun P21 5-5 Fun time Fun time 活动手册 P13 5-1 一、听一听，标序号。