Unit 4 Section Ⅱ Learning About Language（word教参)-【状元桥·优质课堂】2023-2024学年新教材高中英语选择性必修第三册（人教版2019）

Section Ⅱ　Learning About Language (见学生用书P70) 现在完成进行时 Ⅰ.用所给词的适当形式填空并体会其语法特征。 1．(教材P38)An expedition to the South Pole with the great Sir Ernest Shackleton—this is the adventure that I 　have been dreaming　(dream) of. 2．(教材P38)We are now camped on the ice and we 　have been managing　(manage) to survive, but spring is coming, and the ice will soon begin to melt. 3．(教材P39)We 　have been struggling　(struggle) for days, but things on Elephant Island are going from bad to worse. 4．I 　have been visiting　(visit) my hometown recently, and it impresses me differently each time. Ⅱ.根据以上例句填空。 1．由句1、2、3、4可看出现在完成进行时的结构为：　have/has been＋现在分词　。 2．现在完成进行时表示　过去发生并持续到现在的　动作。 一、现在完成进行时的构成 现在完成进行时表示过去发生的动作或状况一直持续到现在，这个动作可能仍在继续进行或刚刚结束。现在完成进行时由“have/has＋been＋现在分词”构成。 肯定句：主语＋have/has＋been＋现在分词＋其他． 否定句：主语＋have/has＋not＋been＋现在分词＋其他． 一般疑问句：Have/Has＋主语＋been＋现在分词＋其他？ 特殊疑问句：疑问代词/疑问副词＋have/has＋(主语＋)been＋现在分词＋其他？ ►He is ill.He's been lying in bed for three weeks. 他病了。他已经卧床3个星期了。 ►Your eyes are red.Have you been crying? 你眼睛红了。你刚刚哭过了吗？ 二、现在完成进行时的用法 1．表示动作从过去某时开始，一直延续到现在。 现在完成进行时常和all this time, this week, this month, all night, all the morning, recently等状语以及since和for引导的状语连用。 ►I have been reading Hemingway's Farewell to Arms recently. 我最近一直在读海明威的《永别了，武器》。 ►She has been reciting the words all the morning.她整个上午都在背单词。 ►This is what I have been expecting since my childhood. 这是我从小以来就一直期待着的事情。 2．表示动作刚刚结束。 ►My clothes are all wet.I've been working in the rain. 我的衣服全湿了。我刚才一直在雨中干活。 ►He is dead drunk.He's been drinking with his friends. 他烂醉如泥。他刚才一直在和朋友们喝酒。 3．表示一个近期内时断时续、重复发生的动作。 ►You've been saying that for five years. 这话你已经说了五年了。 ►He has been writing articles to the newspapers and magazines since he became a teacher. 自从任教以来，他一直在为报纸杂志撰稿。 4．表达较重的感情色彩。 ►What have you been doing to my dictionary? 看你把我的字典弄成什么样子了？ ►Time has been flying so quickly! 时间过得可真快啊！ ►Too much has been happening today. 今天可真是个多事的日子。 [即时训练1]——单句语法填空 (1)I 　have been teaching　(teach) English for almost twenty years.I will teach until retirement. (2)