Module 4 MusicSection Ⅱ Grammar——现在完成进行时[语法图解]现在完成进行时[课文原句感知]①In 1996, I moved to Canada with my husband and I have been living there since then.②Liu Fang has been playing the pipa for the last three hours.③She has been performing concerts every day since last month.④You have been saying this for five years.⑤I have seen the film.⑥I have been reading the book.⑦They have known each other since childhood.[语法领悟](1)①②③④⑥ 句用了现在完成进行时；⑤⑦句用了现在完成时。(2)由以上各句可知，现在完成进行时的构成为：have/has＋been＋动词的现在分词。现在完成时的构成为：have/has＋动词的过去分词。一、现在完成进行时1．现在完成进行时的构成：助动词 have/has＋been＋v.ing 形式。2．现在完成进行时的用法：(1)表示动作或状态从过去某一时间开始一直持续到说这件事时，动作或状态刚刚结束或还有可能继续下去。这种时态常和 all the time, this week, this month, all day, all the morning, these days, recently 等时间状语连用，还常与 since 和 for 构成的时间状语连用。(2)表示一直到说话时为止的一段时间内一再重复的动作。Where have you been? We have been looking for you everywhere.你去什么地方了？我们到处在找你。(3)表示感情色彩。You know, you really have been making things terribly difficult for him.你要知道，你也真是太为难他了。[即学即练 1]单句语法填空①I feel very tired now. I have_been_cleaning (clean) the classroom for three hours.②She has_been_working (work) in Hong Kong since she graduated from university.③You know, I have_been_looking (look) for a job for three months, and this is my first formal interview.④Lily has_been_considering (consider) going back to school, but she hasn't decided yet.二、现在完成进行时和现在完成时的区别1．现在完成进行时强调持续性；而现在完成时强调动作的完成性，强调对现在造成的影响。I have already read the book.我已经读了这本书。(已读完)I have been reading the book.我一直...
