Unit 7 Its raining1、raining 下雨（1）rain 动词，“下雨” 名词（不可数），“雨水，雨”例:There is a lot of rain here in summer.形容雨大时，用heavy（2）rainy 形容词，“下雨的”（3）表示下雨时:There is rain in Beijing. It is raining in Beijing. It is rainy in Beijing.（4）snow/snowy2、How is the weather in Shanghai?（1）How is the weather?用来询问天气状况。=What is the weather like?在句末加“介词地点/时间”等短语。（2）weather不可数名词，“天气”，不与不定冠词a/an连用。 whether是否3、cloud名词，“多云”，cloudy形容词，“多云的”。sun名词，“太阳”，sunn
