高二英语下学期Unit13 The water planet-Speaking 人教版 课件VIP免费

The water planetThe water planetThe water planetThe water planetUniUnittUniUnitt1313 Period 1Period 1Period 1Period 1Warming upWarming upListeningListeningSpeaking Speaking Dear User,Dear User, Shame to you all, Shame to you all, the Ignorantthe Ignorant,,I am your life I am your life But you seem not to value me But you seem not to value me Give me all the respect Give me all the respect For in me is For in me is eternaleternal life life If you continue abusing me If you continue abusing me Surely, all forms of life will wither Surely, all forms of life will wither away away Have you ever imagined, Have you ever imagined, Life without me? Life without me? I tell you, it will be I tell you, it will be unbearableunbearable Think twice Think twice For every drop counts... For every drop counts... A letter from A letter from ______________________water water Guess the riddle.It’s very important to all the animals and plants.It’s also important to human beings.It’s liquid at room temperature.Every day you keep in touch with it.You can’t live without it.(a thing)T:What’s it? It’s__________water water Collect as many words as Collect as many words as possible related to water.possible related to water.watewaterrwatewaterrriverriverlakelakeoceanoceanfishfishsweatsweaticeicesteamsteamrainrain propertiepropertiessWhat properties or characteristics What properties or characteristics do you know about water?do you know about water?colorlesscolorlesstastelesstastelessodorlessodorlessthree formsthree formsfeeling wetfeeling wetabsorbing heatabsorbing heatdissolvingdissolving What What property of waterproperty of water does each of the four does each of the four experiments illustrate?experiments illustrate? What causes this What...