高中英语必修5-unit2-the-environment-language-points课件(译林牛津版).ppt

be concerned about/for/over 担心；挂念 如： I was very concerned about his illness. 我很担心他的病。 He is much concerned for her safety. 他很挂念她的安全。 be concerned with 与……有关 如： The story is concerned with fairies. 这个故事与小神仙有关。 14. seen as see…as… “将……视为”。 如： After his first novel was published, he was seen as one of the most outstanding new authors of his generation. 在他的第一部小说出版后不久,他就被视为他这一代最杰出的新秀作家之一。 15. the key to In my opinion, the key to solving the problem is to cooperate rather than argue. 依我的观点,解决这个问题的办法就是 合作,而不是争吵。 key“答案,解决办法”,后常跟介词to。如： the key of C major C大调 She always writes in a high key. 她经常写格调很高的文章。 Her very unhappy childhood is the key to the way she behaves now. 她的不幸的童年是目前表现不端的症 结所在。 此外，key还可意为 “(音乐)调; (声音、 文体、颜色等的)调子；(思想、演说等 的) 基调”。如： Take care while crossing the street. =Take care while you cross the street. Wandering through the street, I saw a tailor’s shop. =While I was wandering through the street, I was tailor’s shop. asking around为现在分词短语作时间状 语，相当于时间状语从句 when I ask around。 如： ask around 四处打听 I will ask around and see if anyone can help. 我要四处打听一下,看有没有人能够 帮忙。 难句分析 1. With me is Mr Lin Shuiqing, from the Society for Environmental Preservation, and Mr Qian Liwei, an economist.(P22) [分析] 1） 句子结构分析：本句为倒装句。主语是Mr Lin Shuiqing and Mr Qian Liwei，句首的with me作表语； 介词短语from the Society for Environmental Preservation作定语修饰Mr Lin Shuiqing；an economist是Mr Qian Liwei的同位语，说明Mr Qian Liwei的身份。整个句子的意思为：在场的是来自环境保护协会的林水清先生和经济学家钱利伟先生。 2） 语言知识分析：由于句子主语很长，而谓语部分相对较短，为了避免句子头重脚轻采用了倒装结构。如：Here are some books donated by the students of our school to those who are living in the mountains. 2. What I’m here to say is that having worked side by side with many environmentalists , I know that a healthy environment and a stable economy should be possible at the same time. (P23) [分析] 1） 句子结构分析：本句是一个多重复合句。What