Unit 1 A Land of DiversitySection I Words and Expressions学习目标：理解核心动词和短语的含义，并通过合作、探究，使用词典等手段，归纳出主要用法，并能在合适语境下恰当使用它们。学习重点：课标核心词汇：means, boom, aircraft, applicant, occur, indicate, slip, hire, nowhere, reform学习难点：课标核心短语：live on, by means of, make a life, keep up, back to back, take in, team up with, mark out, a great/good many, on the other hand appeal to学习过程 生命课堂—互动探究重点单词1. Means 【观察】 1) All possible means have been tried, but in vain.= Every possible means has been tried, but in vain.所有可能的方法都试过了，但都是徒劳的。2)Taking a plane is the quickest means of getting there.去那儿最快的方式是坐飞机。3)Television is an effective means of communication.电视是一种有效的通讯手段。【总结】________________________________________________________________________________________________________________________________________[拓展] 根据汉语提示，完成以下短语。1) by means ______ 借助……手段；依靠……方法2) by ______ means 当然可以；尽一切办法3) by ______ means 决不；完全不是 4) by ______ means 无论如何；不惜任何代价5) by ______ means (or other) 用某种办法 2. Occur【观察】11) The disease occurs most frequently in rural areas. 这种病常见于农村地区。A good idea occurred to him when he was asked to solve the problem.当被叫到解决这个问题的时候，他突然想到一个好主意。2) I suppose it never occurred to you to phone the police. 我想你压根儿就没想到给警察打电话吧。3) It occurred to her that she should adopt the homeless child. 她突然想到她应该收养这个无家可归的孩子。【总结】___________________________________________________________________________________________________________________________________________________________________________________________________________________________[小试] 用以上单词或短语的适当形式填空...
