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目标 知识与技能:掌握下列词、短语及句型的用法: words: upset, ignore, calm, concern, loose, german, outdoors, entire, entirely, power, curtain, dusty. phrases: add up, calm…down, have got to, be concerned about, walk the dog, go through, set down, a series of, on purpose, in order to, at dusk, face to face. sentence patterns: 1. you had to pay to get it repaired. 2. yo
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