资源简介

(共25张PPT)
Unit 1 The Changing World
SectionnB (3a-3d)
人教版 九年级上册
Learning Objectives
Language Ability
Master key vocabulary for describing changes (e.g., strict, challenge, healthy). Understand and use Simple Past/Present tenses for comparisons, and the "I used to..." structure to discuss past habits.
Learning Ability
Analyze the general-specific-general passage structure. Use mind maps to brainstorm and organize writing ideas, then imitate sample passages to create original compositions about personal changes.
Cultural Awareness
Gain insight that change is an inevitable and natural part of growth. Cultivate a positive, open-minded attitude towards life's transitions and embrace new experiences and challenges with confidence.
Thinking Skills
Develop logical organization of ideas for clear written expression. Enhance critical thinking skills by comparing and contrasting different life stages, and reflecting on personal development journeys.
教学重难点
教学重点
合成词定义、三大分类（闭合式 / 连字符式 / 开放式），掌握环境、交通类合成词；
能拆分、匹配生成合成词，在语境中填空、造句运用；
结合塞罕坝文本，借助合成词梳理生态变迁。
教学难点
区分三类合成词书写格式，准确区分易混开放 / 闭合合成词；
灵活运用合成词描述环境、交通变迁，实现词汇输出；
结合文本深层理解塞罕坝绿色奇迹背后的奋斗精神，实现语言与育人融合。
01
Lead-in
What changes are there in the pictures
What changes are there in the picture
01. BACK IN THE PAST
02. LIFE TODAY
02
Pre-writing
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 stays the same: the feeling of love and happiness shared by my family.
1.What is the main idea of the passage What is it about
A. Only about changes in the writer's school life.
B. Describes life changes,emphasizing unchanged family love.
C. Complains junior high life is harder than primary school.
D. Mainly introduces the writer's new house and school.
Read the passage quickly and try to answer these questions:
Read the passage quickly and try to answer these questions:
Changes in My Life
Now that I am older, my life is different from when I was in primary school. (introduction )
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. (body)
My life has changed in many ways, but one thing stays the same: the feeling of love and happiness shared by my family. (conclusion)
2.How many parts can we divide the passage into What is its structure
A.Divided into two parts: the past and the present.
B. Divided into three parts: introduction, body, and conclusion.
C. Divided into four parts, each on a different change.
D. No clear structure; lists changes randomly.
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 stays the same: the feeling of love and happiness shared by my family.
Scan the passage and find out in what ways life has changed.
03
While-writing
Complete the table with the information from the text.
Aspect Past Present
School
Home
Study
near my home
farther from home
in a small flat
a much larger one
more confident
group discussions
1. How did the writer use to go to school in primary school
2. Why does the writer take a bus to school now
3. What change has happened to the writer’s home
4. What is the one thing that remains the same in the writer’s life
The writer used to walk to school with his/her parents.
Because his/her junior high school is farther from home.
The family moved from a small flat to a much larger one, and the writer’s grandma lives with them now.
The feeling of love and happiness shared by his/her family.
Read again and answer the questions.
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.
home
school
study
neighbourhood
transport
environment
3c
Choose three changes. Write a short passage about them. End with one thing that stays the same.
home
school
study
neighbourhood
transport
environment
3d
Your Turn to Write!
Your Task
Write a short passage about the changes in your life, reflecting on how different aspects of your daily routine, habits, or perspectives have evolved over time.
Word Count Goal
Aim to write at least 60 words to fully develop your ideas and describe the changes in detail.
Clear Structure
Organize your writing with a proper introduction, a detailed body paragraph, and a concise conclusion.
Key Sentence Patterns
Include at least two learned structures, such as “used to” for past habits or comparative adjectives for differences.
Multiple Aspects
Describe changes in at least two different areas of your life, like daily routines, hobbies, or personal skills.
Changes in my life
Beginning
开头
Body
正文
Ending
结尾
my life is different from when I was
I used to... Now...
My home has changed too
My family used to live in ..., but now we have moved to ....
The way I study is also different. I have become more confident in...
My life has changed in many ways, but one thing stays the same...
写 作 框 架
写作分析
话题分析
文本体裁
人称
时态
写篇关于自己生活变化的短文
介绍自己生活变化，属于说明文
第一人称
一般过去时、现在完成时、一般现在时
Sample
Changes in My Life
My life has changed a lot since primary school, especially in three areas: my home, how I get around, and the way I study.
First, my home is different. In primary school, I shared a small bedroom with my younger brother. Now, I have my own room with a desk by the window. We also moved to a house with a small garden, so I can play outside or read in the sun.
Second, transport has changed. I used to walk to primary school because it was just down the street. My mom walked with me every morning. Now, my junior high school is across town. I take the city bus by myself or with classmates. I feel more independent.
Finally, the way I study is not the same anymore. Before, I studied alone at the kitchen table and often needed my parents' help. Now, I study in my own room and make my own study plans. I also join online study groups with my friends. We share notes and quiz each other before tests.
These changes have made me more responsible and confident. Though many things are different, I still enjoy learning and spending time with my family.
04
Post-writing
Peer review is a great way to learn from each other. By exchanging papers, you can spot mistakes and give suggestions to improve clarity and structure together.
Your Task:
Exchange your passage with a partner. Use the checklist below to help your partner identify strengths and areas for improvement in their writing.
Clear Main Idea
Does the passage have a central theme that is easy to understand
Describes Changes
Are there details about changes in at least two different aspects (e.g., life, study)
Tense Accuracy
Is the Simple Past used for past events and Simple Present for facts
Structure & Accuracy
Is the structure clear (intro, body, conclusion) with no spelling/grammar errors
Exercise
汉语提示填空题。
1.过去，我爷爷住在乡下。
My grandfather __________ __________ live in the countryside.
现在我的初中离家更远了。
Now my junior high school is __________ __________ home.
3.我奶奶现在也和我们住在一起。
My grandma lives with us now __________ __________.
4.我很高兴我得以更多地了解西方文化。
I am glad that I __________ __________ learn more about Western culture.
5.现在我们搬到了一个大得多的公寓里。
Now we have moved to a __________ _________ one.
used to
farther from
as well
get to
much larger
Homework
Need to do:
1.Recite the key words and sentences of this lesson.
2.Write a short passage about the changes in your life.
02. 能力拓展
Give a presentation to your class about the differences between then and now.
Choose to do:
https://www.21cnjy.com/help/help_extract.php
让备课更有效
www.21cnjy.com
Thanks!/ 让教学更有效 精品试卷 | 英语学科
一、教学目标
1. 语言能力
1）掌握描述变迁核心词汇：change, challenge, confident, group discussion, transport, environment 等；
2）熟练运用used to结构描述过去习惯、状态；会用一般过去时 & 一般现在时对比今昔；
3）掌握三类合成词（闭合式 / 连字符式 / 开放式），能运用合成词描述校园、居住、交通变迁。
2. 学习能力
1）读懂总分总（general-specific-general）结构记叙文，梳理文章分层；
2）借助表格思维导图梳理今昔对比信息；
3）模仿范文完成三段式变迁作文，做到条理清晰、对比鲜明。
3. 文化意识
感受时代发展带来的校园、家庭、学习条件巨变，体会美好生活，珍惜当下，保持积极乐观心态。
4. 思维品质
通过今昔对比训练逻辑对比思维；学会分层梳理写作素材，提升书面表达逻辑性。
二、教学重难点
重点
句型：used to 表过去；Now… 表现在，今昔对比表达；
文本结构：引入 — 主体（多方面对比）— 总结（变与不变）；
能从校园、家庭、学习、交通多角度对比生活变化。
难点
灵活运用 used to 进行时态切换，区分过去与现在时态；
写作时做到结构完整，结尾升华 “事物改变，但亲情 / 热爱不变”；
三类合成词正确书写并运用于变迁描述。
三、教学准备
多媒体课件（配套新旧学校、新旧房屋、旧电话 / 智能手机等对比图片）、课堂练习单、思维导图板书、作文评价量表
四、教学过程
Step1 Lead-in 导入
看图问答，展示课件对比图片
旧校舍图
现代化教学楼
老式土房全家福 vs 新式楼房全家福
老式拨号电话 vs 智能手机
教师提问：
What changes can you see in these pictures
引导学生自由发言，引出主题：Our world is changing. Our life has changed a lot.
词汇铺垫：板书 change, used to，简单操练句型：I used to… Now I…
合成词快速热身：blackboard, classroom, mobile phone 区分三类合成词。
Step2 Pre-writing 读前铺垫
初读文章 Changes in My Life，完成 2 道主旨选择题：
① 文章主旨；② 文章三段式结构（导入 — 主体 — 结尾）
二次细读，完成表格梳理三大变化维度：学校、家、学习
|Aspect|Past|Present|
| ---- | ---- | ---- |
|School|near home, walk with parents|far away, take bus with friends|
|Home|small flat|much larger flat, grandma lives together|
|Study|study alone, rely on parents|confident, join group discussions|
问答巩固文本细节（4 个课文问答），核对答案，强化 used to 句型。
素材拓展：补充写作可选维度：neighbourhood, transport, environment，引导学生头脑风暴自己生活的变化。
Step3 While-writing 写作训练
拆解写作框架（三段式）
开头：总起 My life has changed a lot since I was in primary school.
主体：分 2-3 个维度对比，固定句型
I used to… But now…
My home/study/transport has changed too.
结尾：升华 Many things change, but one thing stays the same…
赏析范文 Changes in My Life，标记对比句型、过渡词（First, Second, Finally）
课堂写作任务（3c/3d）
要求：至少 60 词，选取 3 个生活变化维度，使用 used to，总分总结构，结尾点明不变的事物。
学生独立写作 10 分钟，教师巡视指导薄弱学生。
Step4 Post-writing 写后互评展示（10min）
同伴互评：发放评价清单，从主旨、对比细节、时态、结构、拼写语法四方面打分提建议；
抽取 2-3 篇学生作文全班朗读点评，表扬亮点，纠正共性时态错误；
结合课件新旧图片拓展口语输出：单人上台口头介绍自己生活的变迁。
Step5 Summary & Homework 总结 + 作业
课堂小结：回顾 used to 句型、作文三段式结构、今昔对比表达；
分层作业：
基础必做：背诵重点单词句型；完成配套随堂练习；
提升选做：准备课堂口头展示，介绍自己生活的变化。
五、板书设计
Unit1 Section B 3a-3d Changes in My Life
句型：used to + 动词原形（过去）
Now + 一般现在时（现在）
写作结构
Beginning: Life changed a lot.
Body: school /home/study /transport
I used to… Now…
Ending: Many changes, but one thing stays the same.
Words: change, confident, discussion, transport, environment/ 让教学更有效 精品试卷 | 英语学科
基础填空（根据课文提示填单词 / 短语）
My grandfather __________ __________ live in the countryside. (过去常常)
Now my junior high school is __________ __________ my home. (离…… 更远)
My grandma lives with us now __________ __________. (也)
I am glad that I __________ __________ learn more new knowledge at school. (能够)
We moved to a __________ __________ house with a garden. (大得多的)
单项选择
I ______ walk to school, but now I take the bus.
use to B. used to C. am used to
Our classroom is much ______ than it was ten years ago.
big B. bigger C. biggest
—What’s unchanged in your life
—The love ______ my family.
from B. for C. with
We often have group ______ after class to solve difficult problems.
discuss B. discussions C. discussing
The old school was small, ______ the new one is large and beautiful.
and B. but C. so
阅读理解
Read Changes in My Life and answer the questions briefly.
How did the writer go to primary school before
Where does the writer’s family live now
What’s different about the writer’s study now
What stays the same in the writer’s life
句型转换（用 used to 改写句子）
I walk to school every day. (过去)
We live in a small old house. (过去)
I study alone after school. (过去)
微型写作（80 词左右）
要求：从学校、家、学习三个方面写生活变化，使用 used to，总分总结构，结尾点明不变的事物。提示词：primary school, walk, far, bus, small room, own bedroom, study alone, group work, family love
九上 Unit1 The Changing World Section B (3a- 3d) 课堂练习参考答案：
一、基础填空
used to 2. farther from 3. as well 4. get to 5. much larger
二、单项选择
B 2.B 3.A 4.B 5.B
三、阅读理解简答
He/She used to walk to school with parents.
They live in a much larger flat, and grandma lives together with them.
He/She is more confident and joins group discussions.
The love and happiness shared by the family.
四、句型转换
I used to walk to school every day.
We used to live in a small old house.
I used to study alone after school.
五、微型写作范文（参考）
Changes in My Life My life has changed greatly since I was in primary school.First, my school is different. I used to walk to the nearby primary school with my mom. Now my junior high school is far away, so I take a bus with classmates. Second, my home changed. We used to live in a tiny room, but now I have my own big bedroom. Third, I study in a new way. I used to study alone, but now I take part in group discussions to learn better.So many things have changed, but the warm love from my family never changes.

展开更多......

收起↑