Unit 7 The Sea三言两语1.Rubbish and waste water are being poured into the river；as a consequence，water resources have become badly polluted.2．We should adopt reducing，reusing and recycling approaches to solve the problem and take good care of our environment.3．With the number of cars increasing fast in our city，our environment is getting increasingly worse.1.众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。It_is_well known that the global water shortage is becoming increasingly severe mainly due to global warming.2．现在，越来越多的人开始认识到，目前的环境与我们对地球的所作所为有很大关系。Now more and more people become aware that the present environment has_much_ to_do_with what we have done to the earth.[单词 拼写应用]核心单词1．evaluate vt.评估，评价2．sign n．手势；符号3．hunt v．打猎，猎杀4．collection n．收集，收取5．explorer n．探险家6．voyage n．航海；航空7．ban vt.禁止8．altogether adv.完全9．handle vt.对付10．department n．部，系，局，部门11．solution n．解决办法；答案12．present vt.演示；讲演13．measure vi.& vt.(长度、数量)为；测量14．escape vi.逃脱，逃跑15．recover vi.恢复正常；康复16．debate n．辩论，争论[语境运用] 用所给词的适当形式或汉语提示填空。1．Because of cheating，Charlie has been banned (ban) from cycling for a year.2．The letter shows no sign (迹象)that the Americans have softened their position.3．They debated (debate) for over an hour on the merits of different systems.4．We measured (measure) the room and found it was 20 feet long and 15 feet wide.5．Although he may be troubled，he always presents (present) a calm smiling face.6．Only four people managed to_escape (escape) before the roof collapsed.7．The school has only been open for six months，so it's too early to_evaluate (evaluate) its success.8．He refused to allow his secretary...
