Food Safety 食品安全提纲：1、食品安全事件不断发生所以近年来越来越受到关注;2、它造成巨大的危害；3、我们该如何做？危害：1、浪费资源；2、对诚信经营是打击,产生道德危机；3、严重危害群众的健康和生命。对策：1、法律；2、识别;3、加强监管。 Nowadays， unsafe foods can be found， now and then， in the market， which has aroused a lot of public attention。 It is reported that these foodstuff ranges from substandard milk powder ， tainted/dyed steamed buns to pork with lean meat powder。 Fake commodities are harmful in many ways. To begin with， it is a waste of resource, especially in our country. Second, it has bad effect on the reputation of the real manufacturers and brings about moral Crisis. Above all ， all that matters is food。people’s health and lives are severely threatened if someone buys some unsafe foodstuff。 Measures should be take to deal with the problem. On the one hand ， strict laws should be passed to punish the producers and the sellers. On the other hand ， consumers should be told to distinguish the genuine goods from the false ones. At the same time, the government should strengthen the supervision of all aspects of food。 I firmly believe this problem will be solved in the near future。Global Shortage of Fresh Water 全球淡水短缺提纲：1、人们以为淡水是取之不尽的 (提示:雨水、河水、井水......） ；2、实际上淡水是非常紧缺的 (提示：人口增加,工业用水增加，污染。。..。.）； 3、我们应该怎么办？原因:1、人口增加；2、工业用水增加；3、污染。。.。.。.对策：1、法律;2、教育;3、科技。 It is widely thought and accepted that the world’s supply of fresh water will never be run out of （used up) because it comes from such a variety of sources as rain ,river ， well. Such an opinion leads to a shocking waste of water. However (As a matter of ...
