小学英语人教版 (PEP)四年级下册Unit 3 Weather Part B教学课件ppt

这是一份小学英语人教版 (PEP)四年级下册Unit 3 Weather Part B教学课件ppt，共19页。PPT课件主要包含了传声筒，Warm up，Lead-in，Lets talk，度度数，New word，New phrase，如何确认天气情况，Lets play，Pair work等内容，欢迎下载使用。

理解和掌握句型What's the weather like in Beijing? Is it cld? Hw abut 的用法及回答。能够用英语表达不同天气和不同城市的天气状况及温度情 况。了解中西方对气温描述的差异,学会观察天气的变化。
Learning aims
What's the weather like in Lndn? It's rainy in Lndn.
What's the weather like in Beijing? It's windy in Beijing.
What's the weather like in Singapre? It's cludy in Singapre.
What's the weather like in Mscw? It's snwy in Mscw.
What's the weather like in Sydney? It's sunny in Sydney.
It's cl and windy in Beijing.
It's ht and sunny in Sydney.
It's cld and snwy in Mscw.
It's cld and rainy in Lndn.
每一组的第一名学生将听到一句话,四个小组同时把这 句话传下去,最后一名学生说的又准又快为优胜组。
It's warm and cludy in Singapre.
Mark and Chen Jie are talking n the phne.
Where is Mark? Where is Chen Jie?
Presentatin
1.Where is Mark?
2.Where is Chen Jie?
3.What's the weather like in Beijing?
4.What's the weather like in New Yrk?
Mark is in Beijing.
Chen Jie is in New Yrk.
It's warm in Beijing.
It's rainy in New Yrk.
Step 1Lk and answer
Step 2Lk and cmpare
15℃It is 15 degrees in Beijing.
It is 30 degrees in Sydney.
短语: thirty degrees30度例句:It's 30 degrees.
Let's watch again
怎么样; 情况如何?
例句:Hw abut this ne?
1.What is the temperature(温度) in Beijing?
2.Is it cld in Beijing?
It's 26 degrees.
N,it isn't. (It's warm in Beijing.)
Lk and think
为什么Mark会 认为北京的天气 很冷呢?在描述气温时,中国以摄氏度为单位,用符号℃表示。 美国等国家以华氏度为单位,用符号℉ 表示。华氏度和 摄氏度的换算关系如下:华氏度=32+摄氏度×1.8 摄氏度=(华氏度－32)÷1.8
Language pint
课文原句:—Is it cld?—N,it isn't.
【句型结构】问句:Is it+表示天气的形容词?肯定回答:Yes,it is.否定回答:N,it isn't.
重点解析:问句中的it指代天气,此句用于询问具体的天气状况。
What's the weather like in Beijing?It's cl and rainy.
What's the weather like in Beijing?It's cl and cludy.
将下列句子重新排序,使其组成 一段通顺的对话。
词汇:degree,hw abut句子:What's the weather like in New Yrk?It's rainy. Is it cld? N,it isn't.