高中英语 Unit 7 The Sea Period Two Lesson 2 Protecting the Sea学案（含解析）北师大版必修3-北师大版高一必修3英语学案VIP专享

Unit 7 The SeaPeriod Two Lesson 2 Protecting the SeaⅠ.重点单词1．over fishing n. 过度捕捞2．ban vt. 禁止 n. 禁令3．altogether adv. 完全4．handle vt. 对付5．department n. 部，系，局，部门6．solution n. 答案；解决办法7．port n. 港口，海港8．pollute vt. 使污染→pollution n. 污染9．industrial adj. 工业的→industry n. 工业10．agricultural adj. 农业的→agriculture n. 农业11．chemical n. 化学物→chemistry n. 化学→chemist n. 药剂师12．intelligent adj. 有灵性的；聪明的→intelligence n. 智力；理解力13．present vt. 演讲，演示→presentation n. 演示，展示Ⅱ.核心短语1．make_a_living 谋生2．deal_with 处理；对付3．be responsible for... 对……负责4．choose from... 从……中挑选5．find out 弄清楚，搞明白6．make sure 确保，确定7．take turns to do sth. 轮流做某事8．remind sb. of sth. 提醒某人某事Ⅲ.经典句式1．it 作形式主语...often it's quite difficult to_find who's responsible for pollution.……通常很难发现谁该为污染负责。2．“of＋抽象名词”作后置定语Well, they're animals of_high_intelligence and they can communicate.嗯，它们是高智商动物，并且能够交流。1 (教材 P10)What is sea pollution?什么是海洋污染？pollution n．污染air pollution 空气污染water pollution 水污染noise pollution 噪音污染environment(al) pollution 环境污染[即学即用](1)We should not pollute our rivers with waste.我们不应让废弃物污染我们的江河。(2)Environment(al)_pollution is a worldwide problem.环境污染是个全球性问题。(3)There is no way to avoid noise_pollution in a big city.在大城市里，噪音污染是无法避免的。2 (教材 P10)In the worst areas they ban fishing completely for a few months at a time, so that the fish numbers can grow again.在最严重的地区，他们(政府)曾经在几个月之内完全禁止捕鱼，这样鱼的数量能再次增加。(1)ban doing sth. 禁止做某事ban sb. from doing sth. 禁止某人做某事(2)put a ban on... 禁止……a ban on sb./sth. 对……的禁令[即学即用](1)They reached ...