英语人教版四年级下册U3 B Lets talk 课件.ppt

Unit3Weather,BLetstalk&Letsplay,Its,Its,Its,Its,Moscow莫斯科,London,Sydney,Beijing,NewYork,Toronto多伦多,Singapore新加坡,Hi!ImChenJie.Iwanttotakeatriparoundtheworld.（环游世界）,Toronto,NewYork,NowIminSingapore.Itsbeautiful.,WhatstheweatherlikeinSydney?,Itshot.,Hi,Sarah!ThisisChenJie.,Sydney30,Singapore,Itshotandsunny.HowaboutSingapore?,30,Toronto,NewYork,NowIminNewYork.,Hi,ChenJie.WhatstheweatherlikeinNewYork?,Hi,Amy!ThisisChenJie.,NewYork40,Itssunny.,Isithot?,NewYork,34,60,90,70,1,15,21,32,hot,warm,cool,cold,Its_degree（s）.Its_.,摄氏度（）,华氏度（）,华氏度和摄氏度都是用来计量温度的单位。包括我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。,26（华氏度）=-3.33（摄氏度）,40,cold,cold,40,5,-Its40degrees.Isithot?,-No,itsnot.,No,itisnt.,5,Hi,ChenJie.WhatstheweatherlikeinNewYork?,Hi,Amy!ThisisChenJie.,NewYork40,Itssunny.,Isithot?,NewYork,No,itisnt.Itscold.,Toronto,NewYork,Pairwork,A:Isit_?,A:Hi,ChenJie.Whatstheweatherlikein_?,B:Its_.,B:Yes,itis./No,itisnt.,(sunny,cloudy,rainy),(hot,warm,cool,cold),ImbacktoBeijing.(回到北京),Listenandanswer,2.WhatstheweatherlikeinNewYork?_,1.WhereisMark?_,Letstalk,Listenandanswer,2.WhatstheweatherlikeinNewYork?_,Itsrainy.,1.WhereisMark?_,HesinNewYork.,Letstalk,1.IsitcoldinBeijing?,2.Whatsthetemperature（温度）inBeijing?,A.No,itisnt.B.Yes,itis.,Readandchoose.,A.26B.26,Letstalk,(Readafterit跟读),Letstalk,(Readalong齐读),Letstalk,(readbyyourself自己读),Letstalk,（填空）,Letstalk,(Role-play分角色表演),Hello,ImPolarBear.ImfromNorthPole（北极）.,Ilikecolddays.,Idontlikehotdays.,Iwantanewhome.我想要一个新家。,Bear:Hello,Panda.Whatstheweatherlikethere?,Panda:Itswarmandcloudy.,Bear:Oh,no!Idontlikewarmdays.,Chengdu23,Bear:Hello,Giraffe.Whatstheweatherlike_?,Giraffe:Its_and_.,Bear:Oh,no!Idontlike_.,Cairo（开罗）35,there,hot,sunny,days,hot,Toronto0,Bear:Hello,Beaver._?,Beaver:Its_.,Bear:Oh,Yeah!I_.,Whatstheweatherlikethere,like,cold,days,cold,and,snowy,GroupWork,角色扮演：四人一组，分别扮演Bear、Panda、Giraffe和Beaver.,Bear:Hello,Beaver.Whatstheweatherlikethere?,Beaver:Itscoldandrainy.,Bear:Oh,Yeah!Ilikecolddays.,Bear:Hello,Giraffe.Whatstheweatherlikethere?,Giraffe:Itshotandsunny.,Bear:Oh,no!Idontlikehotdays.,Bear:Hello,Panda.Whatstheweatherlikethere?,Panda:Itswarmandrainy.,Bear:Oh,no!Idontlikewarmdays.,IwillgotoToronto.,GLOBALWARMING,GLOBALWARMING,GLOBALWARMING,GLOBALWARMING,Protecttheenvironment.Protectou