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现在学生对“爱护环境”、“只有一个地球”呀,这些话都会讲,需要让学生实地经历一次,他们才能从情感上体验到什么是环境污染。 我在教学《水的污染和保护》一课后,带同学们利用星期六对沙濠涌杨箕村河段进行水质调查,同学们刚走到河
Students are now saying “love the environment” and “only one earth”. All these words will tell students need to experience it once in the field so that they can experience emotionally what is environmental pollution. After teaching a lesson on Water Pollution and Conservation, I took the students to conduct a water quality survey on the section of Yang Chik Village in Shaowu Chung on Saturday. The students just went to the river