人教版四年级英语下册Unit 3 Weather.ppt

1、Unit 3 Weather,B Lets talk,凤阳县西泉镇中心小学 冯井雨,Beijing,London,Sydney,Moscow,Singapore,Its windy.,Its snowy.,Its cloudy.,Its rainy.,Its sunny.,Lets talk,Mark,Chen Jie,New York,Is it cold in New York?,No, it isnt. Its 20 degrees.,Is it hot in Sydney?,Yes, it is. Its 30 degrees.,Is it rainy？,No，it isnt.,Its

2、 sunny.,计量温度的单位 表示华氏度(fahrenheit)，美国和其他一些英语国家多使用华氏度。 摄氏度(Centigrade)，包括中国在内的世界上很多国家都使用摄氏度。 华氏度()=32+摄氏度()1.8， 所以26 -0.33 摄氏度()=（华氏度()-32）1.8 所以26 =78.8,So 26 degrees is warm . But 26 degrees is cold.,Mark,Chen Jie,1Where is Mark？ 2.Where is Chen Jie？ 3.Whats the weather like in Beijing? 4.Whats the

3、weather like in New York?,Beijing,Watch the video and answer these questions,Where is Chen Jie?,She is in Beijing.,Where is Mark?,He is in New York.,Whats the weather like in New York ?,Its rainy in New York.,Whats the weather like in Beijing ?,Its warm in Beijing.,What are they talking about?,They

4、are talking about weather.,Watch the video again and repeat,Lets fill,Mark:HI,Chen Jie!_ Mark.,Chen Jie:HI,Mark.!Whats the _ like_ New York?,Mark:Its _.How about Beijing? Is it cold?,Chen Jie:_.Its 26 degrees.,Mark:26 degrees! Thats cold!,Chen Jie:Huh? No,its not.Its _!,This is,weather,in,rainy,No,i

5、t isnt.,warm,Can you act it out?,Choose a city and make dialouges with your partner.(选一个城市和伙伴练习做对话),A： Hello,! This is .,B： Hi,! Whats the weather like in?,A： Its in. How about ?,B： Its in.,A：Is it cold/hot/warm/cool?,B： Yes, it is. / No, it isnt. Its .,我们要关心天气变化，及时提醒家人、朋友根据天变化更换衣服,Sum-up,1.重点单词及短语：rainy,degrees,how about,New York,2.重点句型：_Whats the weather like in New York ? _ Its rainy. _Is it cold? _No,it isnt.,Homework: Watch the weather report