Unit1 SectionB 3a-3d课件+嵌入视频 2026-2027学年人教版英语九年级上册

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Unit1 SectionB 3a-3d课件+嵌入视频 2026-2027学年人教版英语九年级上册

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Unit 1 The Changing World Section B
How do changes influence us
(3a~3d)
Your mission today is to explore the theme
"Changes in My Life"
and create your own amazing exhibition.
Lead-in
Enter the Time Museum
Think back to when you were in primary school. In what ways has your life changed Choose three changes.Write a short passage about them.End with one thing that has stayed the same.
3c
neighbourhood
home
school
study
transport
environment
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
Mission1: Learn to analyze the writing task
要点
3个变化+1个不变之处
How does the writer organize the text
Beginning
Introduction
body
three aspects
Ending
Conclusionone thing that has stayed the same
My primary school was ..., so I used to.... Now my junior high school is..., I ...
... has changed too.
The way ... is also different.
Mission 2: Learn to analyze the structure
Changes in My Life
Beginning
My life has changed a lot since I entered junior high.
Great changes have taken place in my life since...
introduction
Body
Change 1: School / Transport
Past: used to... Now: ...
Ending
总结变化+不变之处
My life has changed in many ways.
But one thing has stayed the same...
Change 2: Home
Past: ...has changed too. used to... Now: ...
Change 3: Study
Past: ...is also different. used to... Now: ...
Mission 3: Make an outline
Now that I am older, my life is different from when I was in primary school.
For example, I used to ________.Now I _______.
_______has changed too. I used to _________,but now I _________.
The way________is also different. I used to _________, but now I _______
My life has changed a lot, but one thing has stayed the same:__________.
Changes in my life
Mission 3: Get the writing template
1. Many changes have taken place in the town over the last few years.(教材仿写)
仿句:自从我上初中以来,我的生活发生了很多变化。
______________________________________________________________
2.随着时间的推移,我的生活改变了很多。
______________________________________________________________
3.和我的小学生活相比,我现在的生活更加多彩。(compared with...,+句子)
_____________________________________________________________
引入变化主题
Many changes have taken place in my life since I entered junior high school.
As time goes by,my life has changed a lot .
Compared with my primary school life, my life now is much more colorful.
Mission 4: Collect useful sentences
1.________has changed a lot (too/as well.)
2. The way I _____________ is also different.
3.As for/When it comes to_______,it is no longer what it used to be .(拓展)
中间段(写变化写成长)
仿写 1.小区完全不同了。_______________________________
2.至于环境,它不在是过去的模样。 _________________________________________________
Neighbourhood is totally different.
As for/When it comes to the environment ,it is no longer what it used to be.
总起概括变化的句子
Past → Present
1. In the past/When I was in primary school , I ________/I used to______,but now_________.
2. Now my junior high school is farther from home. I
3.I have become more confident in my studies.(比较级)
中间段(写变化写成长)
introduce the reason
introduce the consequence
introduce the feelings
As a result
The reason why _____ is that ______.......的原因是......
原文: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.仿写中文: 环境改变了。过去街道两旁的树木比较少。由于环境保护,绿树和美丽的花朵到处都是。我们拥有了更多清澈的蓝天。
The environment has changed.There used to be along the streets. Now green trees and beautiful flowers are everywhere and we have more clear -blue days because of environmental protection.
environment (扩写原因)
Aspect Past Present
environment
fewer trees
green trees and beautiful flowers
transport(扩写结果)
In the past , there used to be no high -speed rail station in my hometown. Now it is convenient for me to travel by high -speed railway.It shortens travel time .As a result , a journey that used to take a day now takes only a few hours.
Transport is also different. I used to wait for buses for a long time . Now I can take buses, ride shared bikes or call a car on the phone.As a result ,I spend less time on my way and travelling becomes much easier.
Aspect Past Present
transport
bus ,a long time
takes the bus easily; can call a car with the phone; rides shared bikes,less time , high -speed railway.
neighborhood(扩写感受)
Great changes have taken place in my neighbourhood. There used to be little space for us to relax.Now we have a beautiful park nearby. It is more comfortable for us to live in. I really enjoy my neighbirhood.
Aspect Past Present
neighbourhood
little space
to relax
a beautiful park
Aspect Past Present
home
school
study
neighbourhood
transport
environment
share a bedroom with ...,
sweep the floor by hand.
robots can help us do housework easily.
used chalks and blackboards to teach students ,had fewer activities,simple
big bright classrooms; has art/sports clubs and more activities
read books alone; didn’t talk to teachers much, study alone
smart,have computer room,clubuse different kinds of apps to study.
old houses; no places to play; far from shops
new buildings; has a park and a store; close to the city centre
bus (hard to wait for),narrow
dirty roads; few trees; trash left outside
takes the bus/subway easily; can call a car with the phone; rides shared bikes
clean streets; many flowers/trees; sort trash every day
e.g.
use different kinds of apps to study.
Change 2--Environment
原文:My home has changed a lot. 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.
仿写中文:我住的地方环境也改善了很多。过去不太好,但现在新建了一个公园,里面有跑道、篮球场和许多花草。每天放学后我都和同学去那里跑步。空气变得清新多了,心情也变得更好了。
仿写英文:
The environment has changed a lot too.
It used to be not very good .
But now a new park has been built with running
tracks, basketball courts and many flowers.
I go running there with my classmates after school every day.
The air is much fresher and I feel happier.
Change 3--Transport
原文: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.
仿写中文:我的出行方式也变了。我过去每天坐爸爸的车上学,经常堵车迟到。现在我和同学们一起走路上学,只需要十分钟。我喜欢这种自由的感觉。
仿写英文:
The way I travel has also changed.
I used to go to school by car with my father and
was often late because of traffic.
Now I walk to school with my classmates.
It takes only ten minutes, and I love the feeling of freedom.
1.我对生活中的变化感到满意。__________________________________________________________.
2.变化使我成为更好的人。
__________________________________________________________
3.这些变化让我的生活变得更好、更多彩。
____________________________________________________________.
sb’s life has changed in many ways, but one thing has stayed the same:___________________________.
I am really happy with the changes in my life.
Changes make me a better person.
结尾段升华(点出 “改变的感受”)
These changes have made my life better and more colorful.
Activity 5 Read Part 3 and answer.
1.无论我的生活在很多方面都发生了变化,但有一件事始终不变:家人的爱。
2. 有一件事始终不变,那就是家人的爱和支持。
sb’s life has changed in many ways, but one thing has stayed the same:___________________________.
No matter how many changes take place, one thing has stayed the same:
the love from my family.
One thing that stays the same is the love and support from my family.
结尾段升华(点出 “不变的主题”)
Presentation
Checklist 评价表 Items 评价项目 Standard Scores 标准分值 Scores
得分
内容完整 1.包含3 个不同维度的生活变化(如 school/home/study/transport 等) 2. 结尾有1 个始终不变的事物(亲情 / 友情 / 爱好等) 3.内容贴合 “过去与现在对比” 的主题,无跑题 4.词数达标(80-120 词,符合九年级要求) 8
语言标准 1. used to 结构使用正确(描述过去的状态 / 习惯) 2.时态正确(一般过去时描述过去,一般现在时描述现在) 3.拼写错误≤2 个 5
篇章结构 1.采用 “总 - 分 - 总” 结构:开头点题→中间 3 个变化→结尾升华 2.段落划分合理,逻辑清晰,对比关系明确 3
表达丰富 1.句式多样(简单句 + 并列句,如 but/and 连接) 2.词汇不重复,能使用课本相关主题词汇 2
书写规范 单词书写正确,不潦草,卷面整洁,分段清晰, 2
每一次改变都在让我们成为更好的自己。
改变是创造更美好未来的机会。
Every change helps us grow into a better version of ourselves.
Change is the opportunity to create a better future.
Homework
完成《Changes in My Life》短文写作,并且对作文进行润色修改。
搜集家乡今昔变化素材

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