Unit 7 课时3 Section A Grammar focus 4a-4d 含交互动画（课件）英语新教材人教版八年级下册

该初中英语课件聚焦现在完成时，系统讲解其基本结构、标志词（ever, never, just, already, yet）及与一般过去时的用法差异。课堂导入通过歌曲《Seasons in the Sun》歌词，引导学生关注加粗的现在完成时表达，搭建从语言感知到规则理解的学习支架。 其亮点在于情境化设计与任务链结合，以歌词导入激活语言能力，通过对比表格辨析两种时态培养思维品质，4d采访活动促进语言迁移运用。思维导图作业助力学习能力提升，学生能在实践中掌握语法，教师可高效落实教学目标。

nullGoodbye to you, my trusted friend. We only just the sense we will. I do. You have a week blind deals . and learn. 快乐的过节新一年。Can . not be, we have found, be a season in the son. 能珍惜存在的他。Bye bye. please pray . for me. I was a lot七八分。You try to teach me right now. Not trying to myself wonder how I got out. Goodbye, 爸给他等待。We know the I sing in in this. The screen is in air. They don't tell you everywhere. When you see . them up, be there seasons like the season I have got. we. Like the seasons have all go. My show, my little. You give me love and help me find he never time IT. You would come around and . back the. When all the birds . sing in. That the spring is in me there with the family is everywhere. I wish the week could go feed that. We have to be a fun we had see. null A Good Read Unit 7 主讲人：XXX 课型：语法课 Section A (4a-4d) A good book is like a good friend, the same today and forever. 学习目标 01 学习理解 能识别并说出现在完成时的基本结构，理解 ever、never、just、already、yet 的含义及用法；能区分现在完成时与一般过去时的用法差异 02 应用实践 能完成 4b、4c 的练习，正确使用现在完成时和相关副词进行对话和语篇填空 03 迁移创新 能运用现在完成时，通过 4d 的采访活动交流自身阅读经历 目录 CONTENTS Lead-in 01 Presentation 02 Practice 04 Production 03 Summary 05 Language points 06 Exercise 08 Homework 07 Part 1 Lead-in 01 Lead-in Unit 7 A good Read Have you ever listened to the song named Seasons in the Sun ? 01 Lead-in Unit 7 A good Read Look at the lyrics and pay attention to the bold words. Goodbye to you my trusted friend We've known each other since we were nine or ten Together we've climbed hills and trees Learned of love and ABC's Skinned our hearts and skinned our knees Goodbye my friend it's hard to die When all the birds are singing in the sky Now that spring is in the air Pretty girls are everywhere Think of me and I'll be there We had joy we had fun We had seasons in the sun But the hills that we climbed Were just seasons out of time Goodbye Papa please pray for me I was the black sheep of the family You tried to teach me right from wrong Too much wine and too much song Wonder how I got along Goodbye Papa it's hard to die When all the birds are singing in the sky Now that spring is in the air Little children everywhere When you'll see them I'll be there We had joy we had fun We had seasons in the sun But the wine and the song Like the seasons have all gone We had joy we had fun We had seasons in the sun But the wine and the song Like the seasons have all gone 现在完成时 Present Perfect Tense Part 2 Presentation Unit 7 A good Read Read these sentences and find the meaning of present perfect tense. 4a 1. I have lost my pen.我把笔弄丢了。 （含义：现在我没有笔用） 定义一：强调过去动作对现在的影响 2. He has lived here for five years.他在这里住了五年了。 （含义：现在还住在这里） 定义二：强调过去开始并持续到现在的动作 3. I have ever read this book.我曾经读过这本书。 （含义：现在我知道书里的内容） 定义三：强调过去的经历（与现在相关） 02 Presentation 表示过去发生或已经完成的动作与现在有影响，强调对现在造成的影响、结果，或表示从过去开始一直持续到现在的动作或状态。 Unit 7 A good Read 02 Presentation 一般情况下，直接加 -ed：work → worked；play → played 以不发音的 -e 结尾的动词，直接加 -d：live → lived；like → liked 以 “辅音字母 + y” 结尾的动词，变 y 为 i，再加 -ed：study → studied；carry → carried 重读闭音节动词，末尾只有一个辅音字母，双写该辅音字母，再加 -ed：stop → stopped；plan → planned 不规则变化需要特殊记忆 Unit 7 A good Read Read and find. 4a 02 Presentation 肯定句：主语 + have/has + 动词过去分词 (done) 否定句：主语 + have/has + not + 动词过去分词 (done) Unit 7 A good Read Read and find. 4a 02 Presentation 一般疑问句：Have/Has + 主语 + 动词过去分词 (done) + 其他？ 肯定回答： Yes,主语+ have/has./ 否定回答：No,主语+have/has+not. Unit 7 A good Read Read and find. 4a 02 Presentation 特殊疑问句：特殊疑问词 + have/has + 主语 + 过去分词 (done) + 其他？ 即：特殊疑问词+一般疑问句 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation ever 用法：用于 ，意为 “曾经”，放在过去分词之 。 例句：Have you ever been to Beijing? 你曾经去过北京吗？ 疑问句 前 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation never 用法：用于肯定句表否定，意为 “从不、从未”，位于过去分词之 。例句：I have never seen such a beautiful flower. 我从未见过这么漂亮的花。 前 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation never 用法：用于肯定句表否定，意为 “从不、从未”，位于过去分词之 。例句：I have never seen such a beautiful flower. 我从未见过这么漂亮的花。 前 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation yet 用法：用于否定句和疑问句 ，意为 “还、尚”。 例句：Have you finished your homework yet? 你做完作业了吗？ I haven’t done it yet. 我还没做。 句末 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation already 用法：用于 句，意为 “已经”，放 或句末。 例句：I have already cleaned my room. 我已经打扫完房间了。 肯定 句中 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation just 用法：表示 “刚刚”，动作刚发生不久，放 。 例句：He has just come back. 他刚回来。 句中 Unit 7 A good Read Pay attention to the bold words and find the rules.. 4a 02 Presentation 一般过去时 现在完成时 基本含义 过去发生的动作 / 状态，和现在无关 过去动作对现在有影响，或持续到现在 时间状语 yesterday,last week,ago,in 2019 等具体过去时间 already,yet,ever,never,for,since,so far 等 结构 主语 + 动词过去式 主语 + have/has + 过去分词 强调内容 动作发生在过去，只讲过去 强调对现在的结果、影响或持续状态 相同点 动作都发生在过去 动作都发生在过去 Part 3 Practice 03 Practice Unit 7 A good Read Please put these books into correct shelves. 03 Practice Unit 7 A good Read 4b Complete the conversations with ever, never, just, already, or yet. 03 Practice Unit 7 A good Read 4c Complete the passage with the simple past or present perfect formsof the verbs in brackets. Have tried decided began have read have taught have allowed have realized knew Part 4 Production 04 Production Unit 7 A good Read Interview your classmates and find out who has done these activities. 4d read all four Chinese literary classics watched a movie based on a novel read a book in a different language read a book more than twice read a book with more than 500 pages joined a reading club Part 5 Summary 05 Summary Unit 7 A good Read 现在完成时 定义：过去的动作对现在有影响，或持续到现在还可能继续下去 肯定句：主语+have/has+done 否定句：主语+have/has not done 一般疑问句： Have/Has+主语+done...? 肯定回答：Yes, 主语+have/has 否定回答：No, 主语+have/has not. 特殊疑问句： 特殊疑问词+一般疑问句 现在完成时与一般过去时的区别 标志词： already, yet, ever, never 过去分词变化规则 Part 6 Language points 06 Language points Unit 7 A good Read 句 讲 练 例 Have you decided on a book for your report? We decided ________ (visit) the museum. Have you decided ________ a gift for her? to visit decide on + 名词 / 代词：选定、决定（选某样东西） decide to do sth：决定去做某事 on 后面接 “选择的对象”，to 后面接 “动作”。 She decided on a red dress. 她选了一条红色连衣裙。 He decided to study harder. 他决定更努力学习。 on 06 Language points Unit 7 A good Read 句 讲 练 例 Has Peter ever heard of this book? 翻译：你听说过这部电影吗？ Have you heard of this movie? hear of：听说过（某人 / 某物存在） hear about：听说关于…… 的详细情况 hear of 强调 “知道有这个东西”，hear about 强调 “了解事情”。 I have heard of that singer. 我听说过那位歌手。 I heard about the accident yesterday. 我昨天听说了那起事故 06 Language points Unit 7 A good Read 句 讲 练 例 At the start of this year, I decided to read books from as many countries as possible. 翻译：在今年年初，我开始学画画。 At the start of this year, I began to learn drawing. at the start of … = at the beginning of …意思：在…… 开始时、在…… 之初后面接时间或事件。 At the start of the class, we sang a song. 上课开始时我们唱了歌。 06 Language points Unit 7 A good Read 句 讲 练 例 I decided to read books from as many countries as possible. 翻译：我们应该尽可能多地读书。 We should read as more books as possible. as + 形容词 / 副词原级 + as possible意为：尽可能…… 中间用原级，不能用比较级。 You should speak English as often as possible. 你应该尽可能经常说英语 06 Language points Unit 7 A good Read 句 讲 练 例 It’s the first time I have read this book. 翻译：这是我第一次看这部电影。 It’s the first time that I have seen this movie. It’s the first time (that) …：这是第一次……口语中常省略 that。 It’s the first time I have been here. 这是我第一次来这儿 Part 7 Exercise 07 Exercise Unit 7 A good Read We decided ________ (visit) the museum this weekend. Have you decided ________ a book for your English report? I have never heard ________ this famous writer before. She borrowed a novel ________ the school library yesterday. You should finish your homework as quickly ________ possible. At the start ________ the term, we made a study plan. The story teaches us a lot ________ friendship and courage. In the past, I ________ (not like) reading English books. There are many ________ (difference) cultures in the world. I didn’t realize how important English ________ (be). to visit on of from as of about didn’t like different is Part 8 Homework 08 Homework Unit 7 A good Read Homework 【基础作业】总结现在完成时的知识点，绘制一幅思维导图。 【进阶作业】采访同学，结合现在完成时，撰写一个采访报告。 【拓展作业】运用现在完成时，介绍一本你看过的名著，把这本名著推荐给同学。 感谢观看! THANKS ! Lavf58.46.101 📚 英语过去分词分类大挑战 请将动词原形拖动到正确的过去分词规则书架上 + ed + d y 变 i + ed 双写 + ed 不规则变化 Classic Literature Quiz Previous Next $