our globe is in danger.pptVIP

 Environment calendar June 5 World Environment Day 世界环境日 July 11 World Population Day 世界人口日 September 16 World Ozone Day 世界臭氧日 September 28 Green Consumer Day 绿色消费者日 October 3 World Habitat Day 世界居住日 October 1-7 World Wildlife Week 世界野生动植物周 October 4 World Animal Welfare Day 世界动物福利日 October 13 International Day for Natural Disaster Reduction 国际减少 自然灾害日 Model 1 Our globe is in danger Model 2 Rainforests will soon be only a memory Model 3 What a terrible sandstorm Speaking out Our globe is in danger Expressing strong feelings Our globe is in danger. humid adj. 潮湿的(moist; damp) e.g. In?the?east, the?air?is?humid?in?summer.? panel n. 板(a flat rectangular piece of glass, wood, metal, etc.) trap v. 挡住(prevent something such as gas or water from getting away) e.g. This is called the greenhouse effect, and the gases that trap the heat are greenhouse gases. carbon monoxide n. 一氧化碳 Script John: How is your grandma (1)___________________ __________________? Nora: Over the last few years, granny has been complaining that (2)_______________________________ ___. She believes the weather has changed. John: What she means is the climate’s long-term conditions. Weather refers only to day-to-day conditions. Nora: Yeah. She says summer is hotter, and winter wetter. But I tried to comfort her, saying, “It’s all in your mind, granny.” John: She’s right, you know. The greenhouse effect (3)________________________________. (To be continued) getting along during this unusually hot weather the hot, humid weather is killing her does bring global warming and rain Script (Continued) Nora: How can I explain global warming and greenhouse gases to a 97-year-old granny? John: Tell her the Earth now is like a real greenhouse made of glass panels that let in light and trap heat. Nora: Think she’ll want to know tha