四年级下学期Unit 3 Weather. BLet’s talk Let’s play课件.pptx

Part B Lets talkUnit 3 WeatherWarm-up Look,think and match.warmcoldwindyhotWhere is Mark?New YorkBeijingListen and tick.Presentation Where is Chen Jie?Listen again and answer.Presentation 1.Whats the weather like in New York?Its rainy.2.Whats the weather like in Beijing?Its warm.Why Mark thinks(认为)its cold in Beijing while Chen Jie says its warm?Presentation They are using different(不同的)units(单位)of temperatures(温度).Watch and answer.Language points 度;度数短语:thirty degrees 30度例句:Its 30 degrees.In Ch