Unit1 The Changing World(Section B 2a-3d )课件2026-2027学年人教版九年级英语上册

该初中英语课件围绕“变化”主题，聚焦塞罕坝林场变迁与个人生活变化的阅读和写作，通过课前测复习核心词汇，以“用英文讲好中国发展”引入塞罕坝故事，搭建补全文章、问答及表格填写等学习支架，帮助学生从信息提取过渡到语言运用。 其亮点在于融合语言能力与文化意识，以塞罕坝“绿色奇迹”为载体，引导学生速读分析过去与现在的变化，培养信息提取和表达能力，增强家国情怀。复合词教学结合实例解析构词特点，写作环节提供范文与评价表，助力学生仿写生活变化作文，提升思维品质与学习能力，学生能在真实语境中掌握语言，教师可通过结构化活动高效教学。

Reading & Writing K 5 (Section B 2a-3d) Unit 1 The Changing World Complete the sentences with the words in the box. product corn bridge wide capital 1. The road used to be narrow and dirty. Now, it is _________ and clean. 2. The _________ made it convenient for the villagers to travel across the river to the city. 3. Beijing, China’s _________, hosted the 2008 Summer Olympics and the 2022 Winter Olympics. 4. Our farm has a lot of laying hens. They feed on _________, vegetables, and insects. 5. Look! This is a digital _________ that only sells online. wide bridge capital corn product host v.主办=hold the Olympics奥林匹克运动会 = the Olympic Games 下蛋母鸡 lay /leɪ/ v. 下(蛋);放置;搁 (过去式: laid /leɪd/) feed on 以……为食 课前测 Learning Objectives: 1.能速读文章，提取塞罕坝变迁故事，选择单词正确形式补全文章，并提取关键信息完成阅读任务； 2.能识记有关家乡变迁主题的常见复合词，理解复合词构词特点，并结合语境正确运用相关主题词汇； 3.能通过速读范文梳理个人成长变化的文章结构和主要内容，仿写一篇自身变化作文。 Engagement In 1962, Wang Shanghai moved with his family from their house in Chengde to the ______ lands of Saihanba. There were few trees to hold the ______ together, and there were often ___________. Temperatures were below freezing during the winter. Life there was very difficult. With support from the ____________, Wang Shanghai led a group of 369 people who were determined to make the environment of Saihanba better. Over the next 60 years, workers planted ______ and trees, creating the world’s biggest man-made forest. Today, Saihanba is known as "the green miracle". This is the ______ of hard work and people working together. Now, the land is covered with green trees and the water is clean and fresh. Complete the passage with the correct forms of the words in the box. Exploration government     bush     sandstorm     result     sandy     soil government sandstorms result bush soil sandy Exploration 1)What was Saihanba like in 1962? 2)What is Saihanba like now? 3)What did people do to change it? 4)Why is it called “the green miracle”? 5) What can we learn from the story about Saihanba ?  Read 2c and answer the following questions. 1. What was Saihanba like in 1962? 2. What’s Saihanba like now? The land is covered with green trees and the water is clean and fresh. There were few trees to hold the soil together, and there were often sandstorms. Temperatures were below freezing during the winter. 3. What did people do to change it? They planted bushes and trees,creating the world’s biggest man-made forest. Exploration Exploration 4. Why is it called “the green miracle”? 5. What can we learn from the Saihanba story? Because it used to be a sandy land with few trees, but now it’s covered with green trees and clean water. This process of great changes is like a miracle. Eg: We learn that with hard work, determination and teamwork, we can solve serious environmental problems and create a better world. Explanation Compound words （合成词）:是把两个或两个以上的独立单词组合在一起，形成的一个具有新意义的新词。 根据书写形式分成三种 2. 连字符式：用连字符连接。eg.mother-in-law(岳母/婆婆),check-in（登记),passer-by（路人),make-up（化妆品）well-known（著名的） 1. 闭合式：连在一起写。eg.sunflower(向日葵),rainbow(彩虹), keyboard(键盘),playground(操场),bedroom(卧室),mailbox（邮箱） 3. 开放式：分开写，但意义是一个整体。eg. ice cream (冰激凌),high school(高中),post office(邮局),bus stop（公交站） green sand high farm rail storm way land house road greenhouse railroad Have a try What other compound words do you know? Share with your partner. firefly 萤火虫 schoolbag 书包 rainstorm 暴风雨 Explanation Scan for the answers. Changes in My Life Now that I am older, my life is different from when I was in primary school. For example, my primary school was near my home, so I used to walk to school with my parents. Now my junior high school is farther from home. I take a bus every day with my friends. My home has changed too. My family used to live in a small flat, but now we have moved to a much larger one. My grandma lives with us now as well. She has her own room and her own TV Set, I am glad that I get to see her every day. The way I study is also different. I have become more confident in my studies and often attend group discussions. I enjoy studying with my friends. It’s amazing how much we have achieved together. My life has changed in many ways, but one thing has stayed the same: the feeling of love and happiness shared by my family. 1. What has changed ? 2. What has stayed the same in the student’s life? Many things including his school, home and the way of studying. The feeling of love and happiness shared by his family has stayed the same. Exploration 2. Complete the table with the information from the text.(Key words) Exploration Aspect Past Present school home study Read and take notes Changes in My Life Now that I am older, my life is different from when I was in primary school. For example, my primary school was near my home, so I used to walk to school with my parents. Now my junior high school is farther from home. I take a bus every day with my friends. My home has changed too. My family used to live in a small flat, but now we have moved to a much larger one. My grandma lives with us now as well. She has her own room and her own TV Set, I am glad that I get to see her every day. The way I study is also different. I have become more confident in my studies and often attend group discussions. I enjoy studying with my friends. It’s amazing how much we have achieved together. My life has changed in many ways, but one thing has stayed the same: the feeling of love and happiness shared by my family. primary school 小学 junior high school 初中 senior high school 高中 as well 也 用于肯定句句末 one’s own+名词 某人自己的…… get to do sth有机会做某事 become confident in 在....方面变得自信 It’s+形容词+主语从句. ……真是…… stay the same 保持不变 the feeling of .....的感受 Exploration Elaboration home school study neighbourhood transport environment Aspect Past Present home school neighbourhood Think back to when you were in primary school. In what ways has your life changed? Make notes in a table like the one in 3b. Sample Changes in My Life My life is different from what it was when I was in primary school. First, my home has changed. We moved from a small flat to a bright apartment with a garden where I read and grow plants. Second, I no longer walk to school. My new school is far away, so I take the bus with my classmates every day. Third, my neighbourhood is nicer. In the past, there were only a few trees and no public parks nearby. But now, there is a lovely green space. Kids can run and play games there, and adults often take a relaxing walk after dinner. Although many things have changed, one thing has stayed the same: every evening, my family still gathers at the dinner table, happily chatting and sharing stories about our day. Evaluation Now, you can exchange your writings with your partner to check each other’s writing. Evaluation（15） Items Standard Scores Scores Format 格式（有清晰的开头、主体、结尾） 2 Person&Tenses 人称&时态（正确使用一般过去时、一般现在时、现在完成时进行对比） 3 Content 内容（涵盖至少3个方面的变化，并有不变之处的结尾点题） 少一方面-2分 Key Words & Linkers 关键词与连接词保证逻辑合理 2 Hand-writing 书写（字迹工整，卷面整洁） 1 语法或单词拼写错误酌情扣分 错1处-0.5 $