英语人教版四年级下册Unit 3 A Let's learn

,Unit3Weather,ALetslearn,weather,天气,weatherreport,天气预报,Thisistheweatherreport.,WhatstheweatherlikeinXiangshui?,Itssunny.,CanIgooutside?,Yes,youcan.,响水天气怎么样？,Doyouwanttogo?,Harbin哈尔滨,cold寒冷的,5,5degreescentigrade（5摄氏度）,Putonyourhat.,Cold,cold.Itscold.Itscold.ItscoldinHarbin.ItscoldinHarbin.,Letschant!,Beijing北京,warm温暖的,20,20degreescentigrade（20摄氏度）,Takeoffyourshoes.,Letschant!,Warm,warm.Itswarm.Itswarm.ItswarminBeijing.ItswarminBeijing.,Lhasa拉萨,cool凉爽的,15,15degreescentigrade（15摄氏度）,15,Letschant!,Cool,cool.Itscool.Itscool.ItscoolinLhasa.ItscoolinLhasa.,HongKong香港,hot炎热的,30,30degreescentigrade（30摄氏度）,Letschant!,Hot,hot.Itshot.Itshot.ItshotinHongKong.ItshotinHongKong.,below10,10-20,20-30,morethan30,cold,cool,warm,hot,Tips,你想做一名天气预报员吗？,Doyouwanttobeaweatherreporter?,weatherreport,Goodmorning.Thisistheweatherreport.Itsintoday.,Itscoldoutside.,Putonahat.,Itswarminside.,Takeoffyourshoes.,Itfeelssonice.,Exercises,Lookandmatch.,13,25,(1),(3),(2),A.ItswarminBeijing.,B.ItshotinHongKong.,C.ItscoolinLhasa.,32,23,35,3,E.ItswarminHuizhou.,D.ItshotinHainan.,F.ItscoldinHarbin.,(4),(6),(5),我国在内的世界上很多国家都使用摄氏度(centigrade)，美国和其他一些英语国家使用华氏度(fahrenheit)而较少使用摄氏度。,华氏温度：水的结冰点是32，沸点为212摄氏温度：水的结冰点是0，沸点为100,5,5,读法：5degreesfahrenheit,读法：5degreescentigrade,Extension,Weshouldwearsuitableclothesondifferenttemperature.(我们应该在不同的温度穿合适的衣服。),1:Wordscold,warm,cool,hot2:SentencesThisistheweatherreport.ItswarminBeijingtoday.Whatstheweatherlikein?Itsin,S