pep人教版小学四年级下册《unit 3 weather》课件.ppt

摄氏温度℃ 华氏温度℉ 华氏度(℉)=32+摄氏度(℃)×1.8 78.8华氏度=32+26摄氏度×1.8 华氏度和摄氏度都是用来计量温度的单位。包括中国在内的世界上很多国家都使用摄氏度，美国和其他一些英语国家使用华氏度而较少使用摄氏度。 Tips It’s rainy. New York rainy What’s the weather like in New York How about Beijing? It’s 26 degrees. It’s warm. how about degree Is it cold? No, it isn’t. ___it cool in Shanghai?? Yes, it is. Is * 15℃ Is it warm in Beijing？ Yes, it is. * 25℃2 Is it rainy ?? Yes, it is. * Is it rainy in Beijing? No, it isn’t. * No, it isn’t.It is warm! Is it cold in Guangzhou? * * Is it ______ ? cold * Is it __cool____ ? * Is it ______ ? hot * Is it ______ ? * warm 1.Whats the weather like in New York? 2.What s the temperature in Beijing? 3.Is it cold Beijing? 4.Whats the weather like in Bei jing? Presentation Practice Part Summary Unit 3 B Weather Lets talk English * How is the weather What’s the weather like today? It’s________. hot * What’s the weather like today? It’s________. cold * How about this one?How about ......怎么样? It’s________. cool * How about this one? It’s________. warm * Whats the weather like in Beijing? warm Its warm in Beijing. cool It’s cool in Lhasa. Beijing Lhasa What’s the weather like in Lhasa？ * * hot It’s hot in Hong Kong. Hong Kong How about Hong Kong？ cold It’s cold in Harbin. [?u] Harbin What’s the weather like in Harbin？ * Presentation Practice Part Summary * 华氏度和摄氏度都是用来计量温度的单位。包括中国在内的世界上很多国家都使用摄氏度，美国和其他一些英语国家使用华氏度而较少使用摄氏度。 * * * *