Unit 12 Section B 3a～Self Check-【绿卡初中创新题】2025-2026学年九年级下册英语讲解课件(人教版)河北专版

该初中英语课件聚焦过去完成时复习与写作能力培养，以“幸运/倒霉的一天”话题导入激活学生经验，通过对比一般过去时、现在完成时梳理时态逻辑，借助3a笔记表格和3b写作框架搭建从输入到输出的学习支架。 其亮点在于以真实经历为载体，通过写作任务提升语言能力，对比时态辨析培养思维品质，范文赏析和写作提示优化学习策略。例如3b提供“时间顺序+情感表达”写作模板，Self Check结合语境巩固语法，助力学生提升写作与语法应用能力，教师可直接用于课堂，提高教学效率。

Section 第 4 课 时 (3a~Self Check) ………………………………… B Unit 12 Life is full of the unexpected. Learning Goals 1 2 复习过去完成时的用法。 通过写一篇短文来描述日常生活中的一次难忘的经历。 3 Warming Up What’s your lucky or unlucky day? lucky day unlucky day 主语＋had not／hadn’t+ p.p.+其他. Had+主语＋p.p.+其他? 主语＋had + p.p.+其他. 强调过去某一个动作发生在另 一个动作前常用过去完成时态。 过去完成时的肯定句式 过去完成时的用法 过去完成时的否定句式 过去完成时的疑问句式 Revision 1.一般过去时表示在过去某时发生的动作或存在的状态。 We started to learn English 5 years ago. 我们五年前开始学英语。 对比：一般过去时、现在完成时与过去完成时 2 years ago now 2. 现在完成时表示的动作发生在过去，但侧重对现在产生的结果或造成的影响，与现在有关。 其结构为：“助动词 have（has）+过去分词” 。 We have learned English for 5 years. 我们已经学了五年的英语了。 2 years ago have learned now 3. 过去完成时表示在过去某个时间或动作之前已经发生或完成了的动作或存在的状态，即“过去的过去（ past-in-the-past ）”。 We had learned English four years by last year. 到去年为止，我们已经学英语四年了。 　　　　　 past in the past past now 过去完成时的判断依据: 由“过去的过去”来判定。 过去完成时表示“过去的过去”，先发生的动作用过去完成时，后发生的动作用一般过去时。 ※ By the time she went outside, the bus had already gone. 当她走到外面的时候，公共汽车已经离开了。 ※ After he had finished his homework, he went to bed. 完成作业后他就去睡觉了。 先发生 先发生 Can you remember a lucky or an unlucky day? What happened? Make some notes about what you remember. What was the date? What happened first? Was this lucky or unlucky? Why? What happened next? How did the day ended? How did you feel about this day? 3a Write a story about your lucky or unlucky day and tell your story to a partner or the class. My lucky/unlucky day I will always remember the date… This was the luckiest/unluckiest day of my life… When I woke up that morning… Later that day,… I couldn’t believe… Then/After that, … Finally,… I think… What a lucky/an unlucky day! 3b when who what ending story Writing Tips: My unlucky day I will always remember the date. It was June 7th, Sunday. The weather was sunny. This was the unluckiest day of my life. When I woke up that morning, it was 10:00. I had to get up quickly and eat breakfast. After breakfast I decided to go to another city to buy a computer. When I arrived at the bus stop, I found I had left my wallet at home, so I had to go back to get it. 范文赏析 Later that day, I finally got on the bus. Unluckily, the bus broke down on the way. I couldn’t believe I had to wait for five hours. By the time I got to the city, all the computer shops had been closed. After that, I had to get back to the bus station, but the last bus had already left. Finally, I stayed at a hotel for a night. I think it was unforgettable. What an unlucky day! Complete the passage with the correct form of the words in the box. cancel miss west accident lady officer market unexpected Last Saturday after my French course, I decided to drive to the _______ to buy a meat pie for dinner. As I was heading _______, I saw a huge truck in the middle of the road. There had been a(n) ________ and there were many police ________ around. I turned around and decided to go to a nearby mall. However, I ________ the road that led to the mall. Then I saw a restaurant that sold chicken noodles. I went inside and the ______, who was the owner, served me the most delicious bowl of chicken noodles ever. I had made a(n) __________ discovery! I'm so glad that I ________ my plan to go to the market. market west accident officers missed lady unexpected canceled Self Check 1 Think of ways to finish the answers. 2 1. A: Why didn’t you hand in your science homework? B: Before I could start working on it, ________________________________ ________________________________________. my baby brother started crying and I had to look after him as my mother was sick 2. A: Why didn’t you take a shower this morning? B: By the time I got up, ____________________ ______________________________________ _____________________________________. my sister had already gone into the bathroom and the bus was honking for me to hurry up 3. A: Why did you have to walk home from school? B: By the time I left my school, ________________________________. the last school bus had already left Any possible answer is OK! 从方框中选择适当的词或词组填空。 fool, show up, embarrassed, stay up Hearing what the teacher said, Mary felt quite _____________. Run quickly! Don’t stand there like a ______ . 3.There’s a good TV show tonight but it’s at 1:00 am. I don’t want to ________ that late. 4.Jim was going to meet me early morning at the aquarium(水族馆) but he didn’t _________. embarrassed fool Practice stay up show up 1. We ____________ ( learn ) 1600 English words since we came to this middle school. Our teacher said we _____________ ( learn ) 1600 English words since then. We ____________ ( learn ) 500 words in all last term. We _____________ ( learn ) 1600 words by the end of last term. have learned had learned learned had learned I. 用括号内所给词的适当形式填空。 Practice 2. He _________ ( have ) a meeting next week. He _____ ( have ) a meeting two weeks ago. He told me he __________ ( have ) a meeting two weeks before. 3. _______ you ________ ( be ) to the Great Wall? The teacher asked if you ____________ ( be ) to the Great Wall? had had had Have been had been will have 1. （上海中考）By the end of last week, she _____ in the west of China for two months helping the homeless children. A. will stay B. has stayed C. would stay D. had stayed 2. He told us that he ______ the letters in the morning. A. will post B. have posted C. was posting D. had posted D D II.单项选择。 3. — Did you see Jack when you were in France?   — No. When I _____ France, he _______ to China. A. had arrived in; had gone B. arrived in; has been C. got to; had gone D. had got to; had been 4. It seemed that he _____ here for ten years. A. lived B. lives C. have lived D. had lived C D Homework 1. Review the Past perfect tense. 2. Write about a joke you played on someone or a joke someone played on you. Tell what happened first, what happened next, and what you realized. 绿卡图书—走向成功的通行证 $