Unit 6 Nurturing nature Using language Grammar 现在完成进行时 课件-2026-2027学年高中英语外研版选择性必修第一册

三字经 a辅e[eɪ] 放下plate（盘子）， 清晨wake（醒来）， 赶到gate（大门）， 来到lake（湖）， 已经late（迟到） 钓上snake（蛇） Enter your text here 祝贺信 Dear ______ , I hear that you have won (祝贺事由)，so I am writing to send my congratulations to you from the bottom of my heart. As your best friend, I am proud of you! I know you have always been hard-working. Your efforts pay off at last. Your（被祝贺人的优点） especially your （再次强调突出优点） , left me a deep impression. I hope that I can be successful like you one day. So could you share with me （分享经验） ? Your experience will be of great help to me in my learning. I will appreciate it if you can write me back and give me your advice. Looking forward to your early reply. 现在完成进行时 学习目标: 1.了解现在完成进行时的动词构成。（重点） 2.现在完成进行时的基本用法。（重点） 3.学会运用现在完成进行时到实际生活中去。（难点） 现在完成进行时基本用法： 1.表示从过去某时开始一直持续到现在的动作，并且还将持续下去。 The Chinese have been making paper for two thousand years. 中国有两千年的造纸历史，一直造了两千年！ He has been learning English since three years ago. 自从三年前以来他一直在学英语。 （动作还将继续下去） （动作还将继续下去） 现在完成进行时的动词结构： have/has + been + 现在分词 2.时 标志词 since+过去时间点 “自从...到现在“ for+时间段 ”...之久” how long ”多久” all.../the whole... ”整个“ 1.Mom is busy now. She has been cooking for an hour. 2.Lunch is reading. She has been cooking for an hour. √ × 看见since，for，how long 延续动词不能忘。 1.Stop to have a rest! You ______________________ (work) for a long time. 2.Kent and I _________________ (write) a song since last Sunday, and we still need a few days. 3.She is working now. She _________________(do) the work the whole morning. have been working have been writing has been doing 3.态 构词法 转换句型需要 助动词 句型转换不难办，找到助动是关键。 先找情，再找be， 无情无be你再看。 若有have加过分， have能把句型变。 I have been watching TV the whole afternoon. 否定句：I haven’t been watching TV the whole afternoon. 一般疑问句：Have you been watching TV the whole afternoon? Yes, I have. No,I haven’t. 特殊疑问句：What have you been doing the whole afternoon? 句型总结：新手必背（老司机忽略） 肯：非单三主语+have been+动词现在分词+其他. 否：非单三主语+haven’t been + 动词现在分词+其他. 一疑：Have+非单三主语+been+动词现在分词+其他？ 特疑：特疑词+have+非单三主语+been+动词现在分词+其他？ 肯：单三主语+has been+动词现在分词+其他. 否：单三主语+hasn’t been + 动词现在分词+其他. 一疑：Has+单三主语+been+动词现在分词+其他？ 特疑：特疑词+has+单三主语+been+动词现在分词+其他？ (注意：现在完成进行时的特疑词，千万不能用when！） 现在完成时 Vs 现在完成进行时 1.表示到现在已经完成的动作，对现在有影响。 使用现在完成时，而不使用现在完成进行时 My hands are very dirty. I have been painting the house. 我的手很脏，我一直在粉刷房子。 I have painted the house. The house was white, but now it’s green. 我已经粉刷完了房子。之前房子是白色的，现在是绿色的。 2.表示到现在已经完成的动作总量。 使用现在完成时，而不使用现在完成进行时 I have read five books.我已经读了5本书了。 3.表示持续到现在的动作。 使用现在完成时，也可使用现在完成进行时 I have lived(been living) here since 1988. 自1988年以来我就一直住在这儿。 （接下来还会继续刷） （接下来不刷了） 这种情况下使用现在完成进行时可表示一种感情色彩： I have waited for two hours. 我等了两小时。（陈述事实） I have been waiting for two hours. 我等了两个小时。（等得好辛苦！） I have coughed all night.我咳了一整夜。（陈述事实） I have been coughing all night. 我咳了一整夜。（我病得不轻！） 现在完成进行时 have been doing 现在完成时 have done 持续到现在 I have waited for two hours. 我等了两小时。（陈述事实） I have been waiting for two hours. 我等了两个小时。（等得好辛苦！） 1.到现在已完成 I have made a cake. 我做了一个蛋糕（已做好） 2.到现在已完成所有动作总量 I have read five books. 我已经读了5本书了。 现在完成进行时可表示现在以前这段时间内反复发生的事情（动词多为短暂性动词） We have been seeing quite a lot of each other recently. 最近我们经常见面。 Homework 1.李先生已经游了3个小时了，他的儿子一小时前就开始了。 2.她看书的时间太长了。她应该休息。 3.这个男孩整个上午都在看电视。 4.他已经看了两个小时了，现在还在看。 Homework 1.李先生已经游了3个小时了，他的儿子一小时前就开始了。 2.她看书的时间太长了。她应该休息。 3.这个男孩整个上午都在看电视。 4.他已经看了两个小时了，现在还在看。 1.Mr. Li has been swimming for 3 hours, and his son started an hour ago. 2.She has been reading too long. She should rest. 3.The boy has been watching TV all the morning. 4.He has been watching it for two hours, and he is still watching now. $