（PEP）四年级下英语Unit 3 Part B Let's talk & Let's play 第五课时优质公开课课件.pptx

1、Unit 3 Weather,Part B Lets talk & Lets play,1.理解和掌握句型Whats the weather like in Beijng? Is it cold? How about .?的用法及回答。,2.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。,3.了解中西方对气温描述的差异,学会观察天气的变化。,Learning aims,Whats the weather like in London? Its rainy in London.,Whats the weather like in Beijing? Its windy in Beijing

2、.,Whats the weather like in Singapore? Its cloudy in Singapore.,Whats the weather like in Moscow? Its snowy in Moscow.,Whats the weather like in Sydney? Its sunny in Sydney.,Revision,传声筒:,Its cool and windy in Beijing.,Its hot and sunny in Sydney.,Its cold and snowy in Moscow.,Its cold and rainy in

3、London.,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。,Its warm and cloudy in Singapore.,Warm up,Lead-in,Mark and Chen Jie are talking on the phone.,Where is Mark? Where is Chen Jie?,Presentation,点 击 图 片 ， 播 放 视 频,Lets talk,或点击此处播放视频,1.Where is Mark?,2.Where is Chen Jie?,3.Whats the weather like in

4、 Beijing?,4.Whats the weather like in New York?,Mark is in Beijing.,Chen Jie is in New York.,Its warm in Beijing.,Its rainy in New York.,Step 1 Look and answer,Step 2 Look and compare,15,30,Beijing is 15 degrees.,Sydney is 30 degrees.,度;度数,短语: thirty degrees 30度,例句:Its 30 degrees.,New word,点 击 图 片 ，

5、 播 放 视 频,Lets watch again, 怎么样; 情况如何?,例句:How about this one?,New phrase,1.What is the temperature(温度) in Beijing?,2.Is it cold in Beijing?,Its 26 degrees.,No,it isnt. (Its warm in Beijing.),Look and think,文化链接,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.

6、8 摄氏度=(华氏度32)1.8,Language point,课文原句:Is it cold? No,it isnt.,【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:No,it isnt.,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。,如何确认天气情况,Lets play,Whats the weather like in Beijing?,Its cool and rainy.,Pair work,Whats the weather like in Beijing?,Its cool and cloudy.,15,30,20,7,Exercise,将下列句子重新排序,使其组成一段通顺的对话。,( )Its sunny. ( )Im in Sydney. ( )Hi,Mike.This is Sarah. ( )Hi,Sarah.Where are you? ( )Whats the weather like there?,5 3 1 2 4,Summary,词汇:degree,how about.,句子: Whats the weather like in New York? Its rainy. Is it cold? No,it isnt.,Thank you!,