Unit 1 Section B (3a-3d) 课件 2026-2027学年人教版英语九年级上册

该初中英语课件围绕“生活变化”主题，核心知识点为used to do结构及过去与现在的对比表达。课堂导入通过Warming up问题“小学以来生活如何变化”及示例激活旧知，借助表格梳理（school/home/study等方面）、文本结构分析（总起-变化-结尾升华）和写作模板，构建从输入到输出的学习支架。 其亮点在于融合语言能力（阅读梳理变化、写作表达对比）、思维品质（逻辑分析变化脉络）和学习能力（自主记录与同伴交流）。通过语境运用练习（used to do与be used to doing区分）、表格信息梳理及仿写短文（结尾点明不变情感），采用任务型教学与形成性评价，学生能提升语言运用与逻辑表达能力，理解成长意义，教师可借助结构化支架高效实施教学。

Unit 1 UNIT 1 The Changing World Section B How do changes influence us? 能够通过阅读文章,梳理出文章中过去与现在的生活变化。 能够理解并掌握used to do结构描述过去与现在变化的用法,学会对比表达生活中的异同。 能够根据课文的结构和提示,完成表格信息梳理,并结合自身经历记录生活中的变化。 能够选取3个生活变化,仿照课文结构写一篇短文,结尾点明不变的情感主题,做到逻辑清晰、语句通顺。 能够与同伴交流分享自己的生活变化,理解变化带来的成长意义,珍惜与家人的情感联结。 How has your life changed since primary school? I used to walk to school with my mom, but now I ride a bike by myself. What aspects of life can change as we grow up? school study hobbies home … friends Read the title. What do you think the writer will talk about in the text? Read the text. What stays the same in the student’s life? The feeling of love and happiness shared by the student’s family stays the same in the student’s life. Complete the table with the information from the text. Aspect Past Present school home study Primary school was near home; I used to walk to school with parents. Junior high school is farther from home; I take a bus to school with friends every day. Family used to live in a small flat. Now lives in a much larger flat. I have become more confident in studies and often attend group discussions. 开头(引入变化) 学校的变化 家庭变化 学习方式变化 结尾(升华主题) 总起句 用时间对比引入话题 For example 引出第一个变化 用used to… now… 做过去与现在的对比 用…has changed too 衔接上一个变化 用used to… but now… 做过去与现在的对比 补充细节,让内容更具体 用…is also different 衔接,体现递进关系 变化带来的积极影响 用 but 做转折,形成 对比 点明不变的情感主题,升华主旨 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. neighbourhood school study home transport environment Aspect Past Present home school study I lived in a small house with my parents. I live in a bigger apartment with my parents and a little brother. My school was small with only a few classrooms. My school is much bigger with a big library and a sports field. Studied alone and didn't like asking questions. Study with classmates in groups and often discuss problems together. Aspect Past Present neighbourhood transport environment There were only small shops near my home. There is a big supermarket and a park in my neighbourhood now. I used to take the school bus. Now I take the subway to school by myself. The air was fresh and the water was clean. There are more cars and buildings, so the air is not as clean as before. Choose three changes. Write a short passage about them. End with one thing that stayed the same. 对比结构:used to… (but) now… 对比词汇短语:different from, farther, larger, more confident, too/also 善用 “对比表达”,让变化更清晰 Now that I am older, my life is different from when I was … Great changes have taken place in my life since I became … As I grow up, my life has changed a lot compared with when I was … 1. 开头段(引入变化主题) I used to… (but) now… My … has changed too. The way I … is also different. I am happy that I … It’s amazing … It’s great to see how much I have changed and grown. … 2. 中间段(写变化写成长) My life has changed in many ways, but one thing stays the same: …. Although my life has changed a lot, … have never changed. Lots of things in my life have changed, but … will always stay the same. … 3. 结尾段升华(点出 “不变的主题”) Changes in My Life Now that I am older, my life is different from when I was in primary school. For example, I used to ride my bike to school, but now I take the subway because my school is much farther from home. My study habits have changed too. I used to be shy and afraid to ask questions in class. Now, I am more confident and often join group discussions with my friends. It’s amazing how much we can learn from each other. The environment is also different. In the past, roads were narrow and there were few cars. Now everything is changing. Tall buildings stand everywhere and roads are wide and clean. Lots of things in my life have changed, but one thing stays the same: the warm love from my family. They always encourage me and make me feel safe and happy. What important changes have happened in your life? (school subjects, friends, hobbies, living place, family roles) Does your reply Answer Advice clearly describe changes in the three aspects? Yes No use correct tenses (simple past & present simple/present perfect)? Yes No include a clear sentence about what stays the same? Yes No use linking words (e.g., for example, however, as a result)? Yes No have any grammar or spelling mistakes? Yes No 1. Now that I am older, my life is different from when I was in primary school. 现在我长大了,我的生活与上小学时不同了。 now that 引导原因状语从句 宾语从句,作介词 from 的宾语 2. I used to walk to school with my parents. 我过去常常和父母一起走路去上学。 My family used to live in a small flat, but now we have moved to a much larger one. 我们家过去住在一个小公寓里,但现在我们已经搬到了一个更大的房子。 used to do sth. 表示过去的习惯性动作(暗含现在已不如此) (现在不了) (现在不住了) e.g. We used to live in the country. 我们过去一直住在乡下。 I used to play tennis before I got married. 我在结婚前常常打网球。 e.g. I didn’t use to enjoy science, but now I find science lessons very interesting. 我过去不喜欢科学,但我现在发现科学课很有趣。 Did you use to play football or basketball after school? 过去你放学后是踢足球还是打篮球? 否定句:didn’t use to do 疑问句:Did sb. use to do…? e.g. It is a bit difficult for you to get used to the weather here. 让你习惯于这里的天气有点儿困难。 I have been / got used to living on my own. 我已经习惯了独自生活。 Knives are used to cut things. 刀子是用来切东西的。 Wood can be used to make paper. 木头可以用来造纸。 be / get used to (doing) sth. 习惯于(做)某事 be used to do sth. 被用来做…… 【语境运用】用used to do和be / get used to doing 以及括号内 所给动词的适当形式填空。 1) My father (be) an engineer, but now he teaches at a college. 2) I (get) up late, but now I (get) up early. used to be used to get am / get used to getting 根据各题后括号内的要求完成下列各题,每空词数不限。 1. My aunt used to climb the mountains on weekends. (改为否定句) My aunt climb the mountains on weekends. 2. It used to be a very poor town. (改为一般疑问句) be a very poor town? didn’t use to Did it use to 3. It’s amazing how much we have achieved together. 我们共同取得的成就如此之多,真是令人惊叹。 It 为形式主语,真正的主语是后面的 how much we have achieved together 4. My life has changed in many ways, but one thing stays the same: the feeling of love and happiness shared by my family. 翻译:我的生活在很多方面都变了,但有一件事始终没变:那就是家人之间共享的爱与幸福的感觉。 同位语:解释说明 one thing 过去分词短语作后置定语修饰 the feeling,表 示被家人共享的爱与幸福的感觉” I can 通过阅读文章,梳理出文章中过去与现在的生活变化。 理解并掌握used to do结构描述过去与现在变化的用法,学会对比表达生活中的异同。 根据课文的结构和提示,完成表格信息梳理,并结合自身经历记录生活中的变化。 选取3个生活变化,仿照课文结构写一篇短文,结尾点明不变的情感主题,做到逻辑清晰、语句通顺。 与同伴交流分享自己的生活变化,理解变化带来的成长意义,珍惜与家人的情感联结 Finish and polish your writing. 基于写好的文章,准备 1 分钟口头分享,要求:语速适中,发音清晰;用到used to和对比表达; 结尾完成情感升华。 $