Unit 4 Section Ⅲ Learning About Language-【新课程学案】2025-2026学年高中英语选择性必修第三册配套课件PPT（人教版）

该高中英语课件聚焦现在完成进行时，通过雨林探险语境导入，引导学生在真实情境中体悟时态用法，再以学案系统梳理概念、构成及与现在完成时的区别，搭建“感知-理解-应用”的学习支架。 其亮点在于融合语境感知与逻辑辨析，通过“对点练”和语法写作强化语言能力，对比现在完成时突出思维品质，课时跟踪检测助力学习能力提升。学生能在情境中掌握时态，教师可依托分层练习实现高效教学。

Section Ⅲ　Learning About Language 语法项目——现在完成进行时 目 录 NO.1 语境中体悟 NO.2 学案中理清 课时跟踪检测 NO.3 应用中融通 语境中体悟 NO.1 I have been hearing① a strange sound for a while. It’s a deep， loud roar， like a lion’s. But there aren’t any lions here. Soon I see what is making/has been making② the noise: a howler monkey. Now I feel less worried. Realising that something is moving on my shoulder， I turn my head to look at it. It’s a giant spider! I brush it off and it runs under some leaves. I try to bat away the huge insects， which have been flying③ around my head in a black cloud for quite a while.I pull off the headset and I’m back in my living room.This is an amazing experience and a reminder of how many species there are in the rainforest. We must do all we can to protect it. [语法入门] ①使用现在完成进行时，表示听到这个奇怪的声音已经有一段时间，可能还会持续下去; ②使用现在进行时或现在完成进行时，表示这个声音正在进行，或已经进行一段时间; ③使用现在完成进行时，表示这些昆虫已经在“我”头上飞了一段时间，可能还会持续下去。 学案中理清 NO.2 一、现在完成进行时的概念与构成 1.概念:现在完成进行时表示过去发生的动作或存在的状态一直持续到现在，中间没有间断过，动作到现在可能已经结束，也可能还会持续下去。 2.构成:has/have (not)+been+现在分词(该时态无被动语态)。 He has been working for two hours. 他已经工作两个小时了。 He hasn’t been working since he was sick one month ago. 自从一个月前生病以来，他一直没有工作。 二、现在完成进行时的具体用法 1.表示发生在过去的动作一直持续到现在，动作有可能已停止，也有可能会持续下去。 It has been raining since last Sunday. 自上周日以来就一直在下雨。(雨可能继续下) Why are your clothes so dirty? What have you been doing? 你的衣服怎么这么脏?你在做什么?(动作已经结束) 2.表示一个从过去延续到现在，不断重复发生的动作。 She has been playing tennis since she was eight.(动作反复) 她从八岁起就一直打网球。 [图解助记]　 [对点练]　(单句语法填空/完成句子) ①It’s hard to tell exactly how many people agree with him， but research indicates that the numbers _________________ (rise) for some time.  ②—You are a great swimmer. —Thanks.It’s because I ____________________(practise) a lot these days.  ③The students ______________________ the exam since last week.  自上周以来学生们一直在准备考试。 have been rising have been practising have been preparing for 三、现在完成进行时与现在完成时的区别 1.在不用时间状语的情况下，现在完成进行时的动作不一定已经完成，很可能持续下去，而现在完成时一般表示动作已经完成。现在完成进行时强调动作的延续性，而现在完成时强调动作的结果。 He has cleaned the window. 他已经把窗户擦干净了。(动作已完成，窗户干净了) He has been cleaning the window. 他一直在擦窗户。(动作不一定完成，强调“擦”这个动作一直在进行) 2.现在完成进行时往往表示动作在重复，而现在完成时一般不表示动作的重复。 I’ve been taking part in races for four years. 我这四年一直在参加比赛。 How many races have you taken part in? 你参加过多少场比赛了? 3.现在完成进行时带有一种感情色彩，可使表达生动，而现在完成时通常只陈述事实、影响或结果，不带感情色彩。 I have read the book. 我已经读了这本书。(陈述事实) I have been reading the book. 我一直在读这本书。(对这本书感兴趣) [对点练]　(用所给动词的正确时态填空) ①(2024·浙江1月高考)Norman Stienwand， who farms in that area， ___________________(address) public meetings on this issue for years.  ②(2024·浙江1月高考)Over the last two years， some supermarkets ____________(start) selling chicken or salad in packs designed with two halves containing separate portions (份).  ③You must be tired now since you __________________(work) for five hours.  has been addressing have started have been working 四、不能用现在完成进行时的情况 1.某些不能用于进行时的动词同样也不能用于现在完成进行时，只能用现在完成时。如see， hear， know， have， like， be等。 他已经感冒两个星期了。 (×)He has been having a cold for two weeks. (√)He has had a cold for two weeks. 2.不具有延续意义的动词，如finish， come， go， marry等，不能用于现在完成进行时。 应用中融通 NO.3 Ⅰ.单句语法填空 1.It is the most instructive lecture that I _____________ (attend) since I came to this school.  2.The two friends __________________ (chat) on the Internet for three hours， and they will go on until the next morning.  3.Careful people may notice that the employment rate _________ _______(rise) in recent years.  have attended have been chatting has been rising 4.In order to find the missing old man，villagers ______________ (do) all they can over the past five hours.  5.In recent years， great changes ___________ (take) place in my hometown.  6.We ____________________ (advertise) in all the local papers for a nurse⁃companion，but with no result to date.  have been doing have taken have been advertising Ⅱ.语法与写作 1.Your clothes are covered with dust.You _____________________ __________ just now，I think. 你的衣服满是灰尘。我想你刚才一直在打扫教室吧。  2.You look thin and tired.You must __________________________ recently.  你看起来又瘦又累，你近来一定在努力工作。 have been cleaning the classroom have been working too hard 3.I _______________________________ about recruitment from the newspaper recently.  我最近一直在从报纸上看有关招聘的信息。 4.Because many effective measures have been taken，_______ __________________________________. 因为已经采取了许多有效措施，环境已经被极大地改善了。  have been reading the information the environment has been improved a lot 5.The little boy is dirty from head to foot _____________________ ________ in the mud all the morning.  这个小男孩从头到脚都很脏，因为他整个早上都一直在泥巴里玩。 because he has been playing 课时跟踪检测 Ⅰ.阅读理解 When I turned 12， I started hiding how I looked with jackets and oversized T⁃shirts for fear of comments about my body.I wouldn’t talk about things I loved because I was afraid that people would think I was odd for liking them or that I was talking too much. At the age of 14， I’d had what I now know were panic attacks over grades in the middle of the hallways in school， or in loud， crowded queues in theme parks.This led to some long talks with my parents and failed meetings with my school advisors， And I eventually decided it was time for me to try mental therapy (治疗). I still remember going to my first therapy session， almost four years ago.Before I went to it， I feared it’d be scary， but I was wrong.The first few sessions were just used for the two of us to get to know each other.The following few sessions were used for me to figure out why I was there.I tested fairly high on the anxiety scale， and ever since then I’ve kept going there.Two years later， I started going there every two weeks rather than every week.My anxiety levels have gone up and down because of exams， issues with friends and just plain old bad days.For now though，they seem to remain stable for the most part. To this day， I still think that going to therapy was one of the best decisions I’ve made so far in life.From the first session that I attended to the last one I went to， I’ve learned so many life skills and coping strategies that I use at least once a week. I’ve always said to my friends and family that they should try therapy if it’s necessary.For people suffering panic attacks， going to therapy means talking to someone who you know won’t judge you about anything， who won’t tell anyone about what you say or how you feel， and who helps you understand yourself and your life. 语篇解读:本文是一篇记叙文。文章通过讲述作者自己的经历和感受，描述了她在成长过程中面临的心理问题和寻求心理治疗的过程。 1.What was the author’s problem when she was 12? A.She had a poor relationship with her classmates. B.She had a strange dressing style. C.She would run into anxiety easily. D.She lost interest in studying. √ 解析:细节理解题。根据第一段“When I turned 12 ...talking too much.”可知，作者12岁的时候，刻意隐藏自己，怕别人说她，所以是很容易陷入焦虑。故选C项。 2.What’s the probable result of the author’s talking to her parents and school advisors? A.They helped find the cause of her panic attacks. B.They failed to help her get out of her trouble. C.They strongly advised her to see a doctor. D.They lost patience with her. √ 解析:细节理解题。根据第二段“This led to some long talks with my parents and failed meetings with my school advisors， And I eventually decided it was time for me to try mental therapy (治疗).”可知，作者与她的父母和学校顾问交谈的可能结果是他们没能帮助她摆脱困境。故选B项。 3.What can we know about the author’s therapy according to paragraph 3? A.It had negative side effects on the author. B.It was effective in helping keep the author’s anxiety scales steady. C.It strengthened the author’s confidence quickly. D.It offered solutions to problems of school and friendship. √ 解析:推理判断题。根据第三段“Two years later ...the most part.”可知，作者的焦虑水平在很大程度上保持稳定。由此推知，作者接受的治疗有效地帮助她保持了焦虑量表的稳定。故选B项。 4.Why does the author most probably share her experience in the text? A.To teach us to better understand ourselves. B.To give tips on ways to overcome anxiety. C.To explain the working process of mental therapy. D.To encourage readers to accept therapy if necessary. √ 解析:推理判断题。根据倒数第二段“To this day ...at least once a week.”以及最后一段“I’ve always said to my friends and family that they should try therapy if it’s necessary.”可推知，作者分享她的经历，是为了鼓励读者在必要时接受治疗。故选D项。 Ⅱ.完形填空 I used to avoid talking with strangers when I was young. The year I began my junior high school， I had to move to a new city with my parents. Being new to the school made me even 　5　， so it was beyond my understanding when Ms Black asked me to list the reasons why I refused to 　6　 to anyone around me. Now I was paying the price — to write a five⁃page 　7　 on “Why I Should Not Talk in Class”. That would take all night!  Unwilling to get down to my 　8　， I killed my time petting the cat after I got home — postponing the pain.  When I finally sat down to 　9　， I began with the reasons Ms Black would want to hear.  Talking kept me and my neighbors from 　10　. One paragraph was there. Now what? I 　11　 on my pencil. Aha! What if talking were the first step towards life as a criminal? Without the 　12　 I missed， I’d turn to theft and go to prison. When I got out， people would say， “She used to talk in class.” The pages began 　13　.  But when Mum got home from work， I was still 　14　. “Five pages! That’s impossible!”  “Well， you’d better get back to work，” she said， “and I want to read it when you’re 　15　.”  Soon after dinner， I handed the essay to Mum. I half expected a 　16　 — at least an “I hope you’ve learned your lesson”. 　17　， Mum laughed and laughed as she read.  The next day， when Ms Black read the essay to the class， everyone laughed. I could 　18　 they weren’t making fun of me: they laughed because I had the power to tell a funny story. My 　19　 still needed some nudging (激发)， but I did learn I wasn’t shy in print.  语篇解读:本文是一篇记叙文。作者因性格腼腆在新学校很少说话，老师要求写一篇关于“我为什么不应该在课堂上说话”的文章，作者起初感到很痛苦，但最终通过夸张的写作手法将作文写得幽默风趣，获得了老师和同学们的认可，作者随之意识到自己并不缺乏表达能力，只是需要克服腼腆，提升自信。 5.A.braver　　　　　 B.shyer C.calmer D.happier √ 解析:根据上文“I used to avoid talking with strangers when I was young. (我小时候常常避免和陌生人说话)”以及“Being new to the school”可知，作者很腼腆，到新学校后作者更加腼腆。 6.A.nod B.point C.listen D.chat √ 解析:结合上文“avoid talking”和下文“Why I Should Not Talk in Class”可知，此处和talk同义，作者性格腼腆，所以拒绝和周围任何人聊天。 7.A.essay B.letter C.diary D.booklet √ 解析:根据上文“five⁃page”和倒数第二段首句“I handed the essay to Mum”可知，作者要写一篇五页的文章。 8.A.promise B.arrangement C.assignment D.priority √ 解析:根据上文“Ms Black asked me to list the reasons”和“write a five⁃page 　　　　”可知，老师给作者布置了作业，写一篇五页的文章。  9.A.view B.listen C.write D.read √ 解析:根据上文“write a five⁃page 　　　”可知，作者要写一篇文章，此处指开始写。  10.A.learning B.playing C.planning D.laughing √ 解析:根据上文“to write a five⁃page 　　　　on ‘Why I Should Not Talk in Class’”可知，作者要写以“为什么不能在课堂上说话”为主题的文章。由此可推知，如果作者在课堂上说话，会影响自己和周围同学学习。  11.A.put B.reflected C.drew D.chewed √ 解析:根据上文“One paragraph was there. Now what? (已经写了一段了。现在写什么?)”和语境可知，作者在绞尽脑汁地想写什么。由此推知，此处指“咬铅笔”。 12.A.permission B.education C.intention D.attention √ 解析:结合上文提到的说话影响学习以及下文“I’d turn to theft and go to prison”可知，作者认为如果在课堂上说话，就会影响学习，错过受教育的机会而走向犯罪。 13.A.standing out B.flying by C.breaking up D.checking in √ 解析:根据上文“When I got out， people would say， ‘She used to talk in class.’”可知，作者写在课堂上说话会导致走向犯罪，出狱时人们会说自己以前常常在课堂上说话。由此推知，作者开始文思泉涌，写了一页又一页。fly by在此处表示事情进展得很快。 14.A.celebrating B.longing C.complaining D.warning √ 解析:根据下文“Five pages! That’s impossible!”可知，作者抱怨不可能完成五页的文章。 15.A.down B.through C.across D.in √ 解析:根据上文“you’d better get back to work”以及“I want to read it”可知，妈妈让作者继续写。由此可推知，等作者写完了妈妈要读一下。 16.A.lecture B.reason C.reward D.solution √ 解析:根据“at least an ‘I hope you’ve learned your lesson’”可知，作者本以为妈妈会借此教训自己。 17.A.Therefore B.Moreover C.Meanwhile D.Instead √ 解析:下文“Mum laughed and laughed as she read”表明，妈妈的反应和作者预期的相反。 18.A.hope B.imagine C.tell D.predict √ 解析:根据下文“they weren’t making fun of me: they laughed because I had the power to tell a funny story”可知，作者看得出老师和同学们的笑声并无取笑之意。 19.A.confidence B.patience C.tolerance D.independence √ 解析:根据上文提到的作者性格腼腆可知，作者的信心仍需激发。 Ⅲ.语法填空(15分) Life is full of obstacles， but how we respond to them defines our growth. Take Sarah 20.　　　　 example. She has struggled with chronic health issues since childhood， yet she has never let them stop her. In fact， she 21.　　　　 (train) for the national swimming team for three years now， 22.　　　　 (prove) that determination can conquer physical limitations.  Sarah’s journey hasn’t been easy. She has faced numerous setbacks， such as 23.　　　　 (injure) and missed competitions. However， she always 24.　　　　 (remind) herself that perseverance is key. “Every day， I tell myself that small steps lead to big achievements，” she says.  25.　　　　 (recent)， Sarah participated in a regional championship where she placed 26.　　　　 (three). “The moment I touched the wall， I felt a mix of relief and pride，” she recalls. Her coach， 27.　　　　 has guided her through ups and downs， praised her mental strength. “Sarah has shown remarkable progress， and her attitude inspires us all，” he added.  Through it all， Sarah has learned that challenges are not roadblocks 28.　　　　 opportunities. She now volunteers at a local hospital， sharing her story 29.　　　　 (encourage) other young patients. “If I can do it， anyone can，” she insists， smiling brightly.  语篇解读:本文是一篇记叙文。文章记叙了Sarah是如何应对生活中的挑战的。 20.for　考查介词。take sb. for example“以某人为例”是固定短语。 21.has been training　考查时态。根据时间状语for three years now及句意可知，此处应用现在完成进行时，表示动作从过去开始持续到现在，仍在进行。 22.proving　考查现在分词。分析句子结构可知，prove与逻辑主语she之间是主动关系，故此处用现在分词作伴随状语。 23.injuries　考查名词复数。由句意可知，她遇到了很多挫折，比如受伤和错过比赛。应用提示词的复数形式。 24.reminds　考查时态。此处描述经常性的行为，应用一般现在时。 25.Recently　考查副词。副词作时间状语，修饰整个句子，且位于句首，首字母应大写。 26.third　考查数词。此处表示她得了第三名，应用序数词。 27.who　考查定语从句。此处引导非限制性定语从句，修饰先行词 coach，在从句中作主语。 28.but　考查连词。此处是not ...but ... 结构，表示“不是……而是……”。 29.to encourage　考查不定式。此处应用不定式作目的状语。 本课结束 $