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外研2003课标版《Listening and vocabulary》公开课PPT课件优质课下载
Speaking
Pollutions around us
Air pollution
DaHe coal mine
Chemicals from factories
garbage
Water pollution
Shuicheng river is crying
Zangke river is uncomfortable
Noise pollution
Scientists have found that the ice at the Poles is beginning to melt. Carbon dioxide that does most damage to the atmosphere from cars enter the atmosphere and factories give out chemicals that do the same thing.
Another problem is that we burn a lot of garbage. We should recycle garbage, not burn it.
Activity 2 Words study
atmosphere [‘?tm?sf??]
carbon dioxide [da?'?ksa?d]
chemical ['kem?k(?)l]
damage [‘d?m?d?]
melt [melt]
environment [?n'va?r?nm?nt]
garbage [‘gɑ?b?d?]
pollution [p?'lu??n]
recycle [ri?'sa?k(?)l]
the Poles [polz]
大气
二氧化碳