20160824—G72

新内容：
1. Consolidation. 【复习巩固】
ow: rainbow pillow yellow window bowl row hollow low
ui: suit juice fruit
ue: Sue blue glue true
2. 辅音字母组合
带有s的字母组合
sc—scale, scar, score, scare, scuff
sk—skate, skip, skill, skull, skin
sm—smoke, smile, smog, smell, smear
sn—snake, snap, snore, snow, snug
sp—-spoon, spin, spot, spell, sport
st—stop, stack, stay, step, still
sw—swim, swell, swing, sweet, swift
tw—twig, tweet, twist, twin, twine