熟记词形的变化

1.名词→形容词。这类词主要是表示天气的词,一般在词尾加-y。如: n. wind cloud rain sun snow fog adj. windy cloudy rainy sunny snowy foggy (注:sun,fog是重读闭音节单词,要双写最后一个字母,再加-y) There is too much rain this spring. n. It's a rainy day. adj.