unit 7 what is nature lesson 23 教学设计-北京版四年级上册《英语》.doc

UNIT SEVEN WHAT IS NATURE Lesson 23 教学设计一、教学目标1.能用“How's the weather in Sydney?”和“Bad. It's raining.”询问某地的天气状况并做出应答;能用“Ice/can become water/.”说出冰、雪、雨、水的变化。2.能认读词汇hot, become, clever, ice,并能在实际情景中运用。3.能观察冷、热水在冰箱中放不同时间后温度的变化,并进行汇报。4.能养成观察自然、热爱自然的意识。二、教学重难点1.教学重点:(1)用“How's the weather in Sydney?”和“Bad. It's raining.”询问某地的天气状况并做出应答;用“Ice/can become water/.”说出冰、雪、雨、水的变化。