Unit 7 A Good Read Section A Grammar Focus课件 2025-2026学年人教版八年级英语下册

该初中英语课件聚焦现在完成时，系统讲解其结构（have/has+过去分词）、标志词（ever/never/just/already/yet）及与一般过去时的区别。课堂导入通过展示中外经典书籍图片，结合教师阅读经历示例（如“I have just finished The Little Prince”）引出时态，搭建从阅读话题到语法学习的支架，帮助学生建立知识关联。 其亮点在于融合语言能力、文化意识与思维品质培养，通过即时练、对话补全、采访调查等任务提升语言运用主动性，借助不同国家书籍话题渗透跨文化理解，用时间轴和对比表格发展逻辑辨析能力，总结口诀（如“肯定already/just句中待，否定疑问yet句末站”）助力记忆。学生能在真实交际中掌握语法，教师可依托系统练习与评价工具高效教学。

Section A Grammar Focus Unit 7 A Good Read  初中英语人教版（2024）八年级下册 通过本节课的学习，同学们将能： 1. 掌握现在完成时的结构：have/has＋过去分词，准确识别并使用。熟练运用ever/never/just/already/yet等副词，完成对话补全、短文填空等任务，用现在完成时交流阅读经历与个人体验。 2. 通过阅读不同国家书籍的话题，了解多元文化，培养跨文化理解与包容的态度。 3. 对比一般过去时与现在完成时的差异，培养逻辑辨析与归纳能力。 4. 运用现在完成时完成真实交际任务，提升语言运用 的主动性与实用性。 Lead in Look at these books. They are Chinese and foreign classics. Do you like reading books? Which one have you heard of ? Which one have you read? I have just finished The Little Prince. It’s very moving. This is the present perfect tense. We use it to talk about things that happened in the past, but they matter now. Today, we’ll learn how to talk about our reading experiences with the present perfect tense. 4a Read the sentences and underline the present perfect forms of the verbs. Pay attention to the meanings of the bold words. Have you decided on a book for your report? Yes, I have. / No, I haven’t. Has Peter ever heard of this book? No, he’s never heard of it. Has Chen Jie read this book yet? No, but she’s already borrowed it from the library. What have you read recently? I’ve just finished The Romance of the Three Kingdoms. I’ve = I have she’s = she has haven’t = have not hasn’t = has not have / has + 动词的过去分词 现在完成时常与already, yet, ever, never, just, recently等副词连用。 ① 过去发生的动作，对现在造成的影响或结果。 ② 从过去开始，持续到现在的动作。 现在完成时 关键特征：不强调动作发生的具体时间，只关注现在状态。 一.定义 past ••••••••••••••• Fu Xing finished Alice’s Adventures in Wonderland. Fu Xing can share many interesting details of the book with Peter. Fu Xing has finished Alice’s Adventures in Wonderland. 表示在过去某个时间已经发生的行为或曾经做过的事情对现在有某种影响。 present present perfect 二.用法 past ••••••••••••••• I read Around the World in Eighty Days for the first time. I've already read Around the World in Eighty Days twice. present present perfect I read Around the World in Eighty Days for the second time. 表示一个动作到现在已经发生了多少次。 I’ve loved reading books since I was a child. 表示过去发生的动作一直延续到现在，而且可能持续到将来。 past present future love present perfect 1.肯定句 主语 + have/has + 过去分词 + 其他. 主语 + have / has + not +过去分词 + 其他. She has read this classic novel. 三.句型 2.否定句 He has not read this classic novel yet. 缩写形式：have not = haven’t；has not = hasn’t 疑问词 + have/has + 主语 + 过去分词 + 其他? Have / Has + 主语 + 过去分词 + 其他? 肯定回答: Yes, 主语 + have/has. 否定回答: No, 主语 + haven’t/hasn’t. What have you read recently, Fu Xing? —Have you read Around the World in Eighty Days, Adam?  —Yes, I have. / No, I haven’t. 3.一般疑问句 4.特殊疑问句 I’ve already finished reading the book! ① Silvia has bought a new dress, but she hasn’t worn it yet. ② —Have you read the book yet, Harry?  —Yes, I have. 1.already表示“已经”，强调动作的完成，常用于肯定句中。 2.yet常用在否定句中, 表示“尚未, 还未”，用在疑问句中表示“已经”。 注意：already一般置于助动词 have/has之后，过去分词之前。 注意：yet一般置于否定句或疑问句的结尾处。 四.标志词 3.ever 表示 “曾经”，主要用于疑问句。 —Have you ever been to a science museum? —Yes, I have. Let’s go to the space museum. I’ve never been there. 4.never 表示 “从来没有，从不”，表示否定。 注意：never, ever一般置于助动词，have/has之后，过去分词之前。 5.just 强调动作 “刚刚(不久前)完成”, 突出动作发生的时间离现在非常近，常位于 “have/has” 之后。 I have just finished my homework. 现在完成时副词口诀: 曾经ever从未never，疑问否定中间歇； 刚刚just已经already，肯定句中中间待； 还没yet句末站，否定疑问都能看。 【即时练】 用 already/yet/never/ever/just 填空，注意位置和句式适配 1. Have you ___________ read the book called Harry Potter? 2. She has ___________ borrowed the book, so you can’t take it. 3. I have ______________ finished reading the story. It’s very interesting. 4. He has ___________ heard of this book before. It’s new to him. 5. We haven’t decided on a book for the report ___________. ever already just/already never yet 项目 现在完成时 一般过去时 用法 表示过去发生的动作对现在造成的影响，侧重于现在的情况 表示过去某个时候发生的动作或存在的状态，与现在无关 时间 状语 常和 already、yet、just、ever、never、before、since ...(自从······)、for+时间段、so far(到目前为止)等连用 常和 yesterday、 last week、 just now、 in 2012、 two days ago 等具体的表示过去的时间状语连用 谓语 动词 与一段时间连用时，谓语动词要用延续性动词而不用非延续性动词 谓语动词没有延续性或非延续性动词的限制 五.现在完成时与一般过去时区别 14 【即时练】 用 have/has + 过去分词 或 动词过去式 填空，判断时态 1. I ___________ (read) this book before. I know its content. 2. She ___________ (read) this book last Friday. 3. ___________ you ever ___________ (hear) of this author? 4. He ___________ (hear) of this author yesterday. 5. They ___________________ (just finish) their book reports. 6. I __________________ (never see) this kind of book before. 7. They _________ (go) to the library yesterday. have read read Have heard heard have just finished have never seen went Complete the conversations with ever, never, just, already, or yet. 4b 1. A: Have you _______ heard of the book The Little Prince? B: No, I’ve ________ heard of it. A: I’ve ____________ finished reading it. It’s such a simple story, but you can learn a lot from it! 2. A: Have you chosen a book for your book report _______? B: Yes, I’ve chosen The Little Match Girl. It’s such a sad story, but I love it. I’ve ______________ started writing my report. 3. A: I’ve ________ read a classic novel before. Could you recommend one? B: Well, I’ve _____________ finished Outlaws of the Marsh. It’s really good! A: Oh, thanks! Could I borrow it? B: Sure! ever never just/already yet just/already never just/already 16 Complete the passage with the simple past or present perfect forms of the verbs in brackets. 4c _______ you ever ________(try) to read books from different countries? At the start of this year, I __________(decide) to read books from as many countries as possible. I _________(begin) with The Adventures of Tom Sawyer. Now I _______ already _________(read) twenty different books. These books _______________(teach) me a lot about other cultures and societies, and they ________________(allow) me to see the world differently. In the past, I only _________(know) the names of different countries, but now I understand them a little bit better. This experience has been amazing so far. I never ______________ (realize) how big our world really is! Have tried decided began have read have taught have allowed knew have realized 17 •read all four Chinese literary classics •read a book in a different language •read a book with more than 500 pages •watched a movie based on a novel •read a book more than twice •joined a reading club 4d Interview your classmates and find out who has done these activities. The following useful expressions to help you. We interview our classmates about their reading habits. We find that _______ have watched a movie based on a novel. _______ have read a book more than twice or one with over 500 pages. _______ have read a book in another language or joined a reading club. _______ has read all four Chinese classics yet. It is an interesting survey! We’ve learned how to talk about our reading experiences. Now let’s do a survey! We’ll interview our classmates and find out who has done these reading activities. After the interview, write a short report to describe the results. 18 Sample 评价表 评价项目 评分标准（3分制） 得分 语言表达 能熟练运用现在完成时提问与回答,语法准确,发音清晰。 思维表达 能整理采访数据，用简单句清晰描述调查结果。 文化意识 能主动了解中国四大名著、外文书籍等,表达对阅读的兴趣。 We interview our classmates about their reading habits. We find that most students have watched a movie based on a novel. Several students have read a book more than twice or one with over 500 pages. A few students have read a book in another language or joined a reading club. No one has read all four Chinese classics yet. It is an interesting survey! 现在完成时 定义 肯定式 否定式 一般疑问式 句式 结构 助动词 have/has+过去分词 特殊疑问式 现在完成时与一般过去时的区别 Summary 结构口诀: 主语加上have/has,过去分词跟其后;否定not加在have/has后,疑问把have/has提前走。 标志词口诀： 肯定already/just(句中),否定疑问yet(句末);疑问ever问曾经,否定never表从未。 时态区分口诀： 现在完成表结果，无具体时间；一般过去表动作，时间明确记心间。 标志词 一、根据题意选择最佳答案 1.So far, she ______ many dishes with special tastes. A. invents B. will invent C. has invented D. invented 2. — Excuse me, may I use your ruler? I ______ mine. — Of course! Here you are. A. have lost B. will lose C. am losing D. lose 3. — Excuse me, may I use your dictionary? I ______ mine behind. —Sure, here you are. A. leave B. have left C. will leave D. was leaving 4. —Sally, I _______ the picture already. —Wow, truly beautiful! A. finish B. have finished C. was finishing D. finished 5. — _____ you ____ about Naxi Ancient Music yet? — Yes, I have. It is a part of Naxi culture. A. Have; heard B. Has; heard C. Did; hear D. Do; hear C A B B A Exercises 二、用括号内所给动词的适当形式完成下列句子 1.He __________________ (just finish) reading the novel. 2._______ you ever _______ (read) a classic book? 3.She ______________________ (already borrow) the book from the library. 4.I ___________________ (never see) this kind of book before. 5.They ______ (go) to the library yesterday. 6. _______ you ____________ (decide) on a book yet? 7. My mother _______ (read) this book last month. 8. He ______________ (not hear) of this book before. has just finished Have read has already borrowed have never seen went Have decided read hasn’t heard 1.写一篇 60-80 词的短文,标题为My Reading Experience,要求:用现在完成时描述自己的阅读经历。至少使用 3 个本课副词(ever/never/just/already/yet)。 2.与家人创编一段关于 “阅读” 的对话，至少包含 5 个现在完成时句子，录制音频或写下来提交。 Thanks $