资源简介

(共43张PPT)
Section A 1a-1d
Unit 1
The Changing World
Where are we
Unit 1 Big Question：
What brings about changes
What changes have taken place around you
How do changes influence us
Lesson 1 对话
Talk about the changes in the hometown谈论家乡的变化
Change is the opportunity to create a better future.
Lesson 2 对话
Talk about how environment changes affected local lives讨论环境改变如何影响当地人的生活
Lesson 3 对话
Talk about the changes in the villagers’ lives 谈论村民生活的变化
How did changes happen
Lesson 4 短文
Talk about the changes in travel in Guizhou谈论贵州旅游的变化
Lesson 5 网帖
Talk about the benefits of the new railways in Kenya 谈论肯尼亚从新铁路中的受益
Lesson 6 短文
Talk about the changes in our lives谈论我们生活的变化
Lesson 1 对话
Talk about the changes in the hometown谈论家乡的变化
What changes have taken place around you
Where are we
核心任务：以小组为单位，选择家乡、个人生活或世界某一个方面的变化，制作一份多媒体展示（PPT/海报/短视频）并用英文向全班介绍。
子任务1
通过本节课的学习，我能够听懂并提取家乡在交通、医疗、购物、环境方面的过去与现在信息，并用 used to 和 now 句型口头介绍家乡的一项显著变化。
子任务6
通过本节课的学习，我能够阅读同龄人的变化自述，分析其篇章结构，并仿写一篇关于自己身边的“变”与“不变”。
子任务2
通过本节课的学习，我能够听懂环境问题的成因及治理措施，运用 There used to be… 和 They have planted… 等句型绘制并讲述一个环境问题解决的思维导图。
子任务3
通过本节课的学习，我能够阅读并提取村民在就业、农业、交通、销售、设施等方面的变化信息，制作一张“乡村变化信息卡”，归纳变化背后的原因。
子任务4
通过本节课的学习，我能够区分并正确运用一般过去时、现在完成时和 used to 结构，在“贵州交通变化”及“我身边的变化”两个语境中完成段落写作。
子任务5
通过本节课的学习，我能够理解肯尼亚铁路建设带来的变化，从数字和引语中提取信息，并用英文写出一条“中国助力世界变化”的短评。
学习目标
听两段对话时，准确提取家乡在交通、医疗、购物、环境方面的过去与现在对比信息，完成表格填空。（学习理解）
运用 used to 和 now / have built 句型，口头介绍家乡的一项显著变化，表达完整且时态基本正确。（应用实践）
结合自己的生活经历，用所学句型描述身边一个真实变化（如社区、学校），并与同伴进行交流。（迁移运用）
通过本节课的学习，我能够：
Look and share
1. How many photos can you see
2. How are the two photos different
3. How has this place changed over time
4. Why do you think this place changed so much
There are two photos.
There are many beautiful trees and bushes and the river is clear in the first photo.
In the second photo, there are rough roads and it is covered with sand. There is only one tree.
Many trees and bushes have been planted.
It has changed so much because of the government’s support, high-technology and better policies.
Photo 1
Photo 2
学习理解
Part 1
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Recently Li Rui’s hometown is honored as a National Forest City. Please watch the video and answer the questions.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Where is Li Rui’s hometown
It is in Yulin City, Shaanxi Province.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
What is the photo about How many floors are there
It is Zhenbeitai, which is called the "First Tower of the Great Wall".
There are four floors but the last one was covered with sand.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
What are the differences between the two photos
On the left, Zhenbeitai stood all alone and it was covered with sand.
Now, it is covered with trees. The whole place is green again.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Why do they change a lot and how do you feel
It is due to people’s hard work. People plant more trees to improve the environment.
It is amazing and inspiring to see how much better the environment has become!
应用实践
Part 2
Roads
Environment
Shopping
Transportation
Hospital
In the past, the roads were ___________ and people went to the town by _______. It took people _____________ to reach the town.
Now, there are _________ roads. People go to the town by ___________. It takes people __________ to reach the town.
rough
bike
much time
new/flat
car
less time
In the past, it ___________ students more than half an hour to get to school by bus because of the rough roads.
Now, it only ___________15 minutes.
took
takes
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
In the past, people used to ___________ to see a doctor.
Now there has been built a _____________ in the town.
hospital
travel far
In the past, people didn’t have places to shop.
Now there is a _____________ in the town.
supermarket
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
In the past, the hills were covered with _____________.
Now, they are covered with ___________.
sand
trees
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Past Present
It took ________________ to reach the town. Going to school by bus took ____________ over rough roads. With the new roads, it takes only ___________.
Going to school takes only ___________.
They used to ___________ to see a doctor. The town has built a new ___________.
They didn't have _______________ for shopping. They now have a ___________ down the street.
The hills were covered with ___________. They are now covered with ________________.
Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table.
Listening tips: Focus on the chart, predict the words or phrases and guess the answers before listening.
地点：hospital
V原形
n.复数&购物相关
n.单数&购物相关
n.复数&石头等
n.复数&树木等
长时间
长时间
短时间
短时间
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Past Present
It took ________________ to reach the town. Going to school by bus took ____________ over rough roads. With the new roads, it takes only _____________.
Going to school takes only ___________.
They used to ___________ to see a doctor. The town has built a new ___________.
They didn't have __________________ for shopping. They now have a _____________ down the street.
The hills were covered with ___________. They are now covered with ________________.
Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table.
half a day
40 minutes
one/1 hour
15 minutes
travel far
hospital
any good places
sand
supermarket
beautiful trees
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Listen to a telephone conversation. Then answer the questions.
What is the relationship between George's father and Li Rui's grandfather
Why does George call Li Rui
When did George's father last visit the place
关系：friends
关注打电话的目的
时间：年份/时间段
Because he calls to tell her that he and his father are going to visit her hometown.
They are old friends.
About 20 years ago.
Listening tip: Pay attention to the wh- words and the nouns and verbs.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: Hello, George.
George: Hi, Li Rui. Guess what My father, Bob, and I are going to visit your hometown. Could you be our guide
Li Rui: Sure! I'd love to!
George: Wonderful! You know, my father's last visit was about 20 years ago. He became a good friend of your grandfather.
Li Rui: Grandpa will be so happy. They haven't seen each other for ages!
George: Yes, and my father really wants to see how the place has changed since he last visited.
Listen and repeat.
打电话开头语
说明事由
发出&接收请求
说明父亲与对方爷爷之间关系及渊源
说明参观目的
Li Rui: _________, George.
George: Hi, Li Rui. Guess what My father, Bob, and I ________________ visit your hometown. Could you be our ________
Li Rui: Sure! I'd love to!
George: Wonderful! You know, my father's last visit was about _________ ago. He became a good ____________ of your grandfather.
Li Rui: Grandpa will be so happy. They ____________each other for ages!
George: Yes, and my father really wants to see how the place has changed since he_______________.
Listen and fill in the blanks.
Hello
are going to
guide
20 years
friend
haven't seen
last visited
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: What do you think of your trip so far
Bob: Amazing! When I first visited here, it took half a day to reach the town. Now, with the new roads, it takes only an hour.
Li Rui: Yes. When I was a child, the bus took nearly 40 minutes over rough roads to get to school. Now, it takes only 15 minutes.
George: Life is much easier!
Li Rui: Not only that. We used to have to travel far to see a doctor, but now our town has built a new hospital.
Bob: Great! And didn't I see a supermarket down the street
道路变化
医疗变化
购物变化
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: Yes. We didn't have any good places for shopping until 10 years ago.
Bob: But the biggest change is on the hills. They used to be covered with sand.
Li Rui: And now they have been covered with beautiful trees!
购物变化
植被变化
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: What do you think of your trip so far
Bob: Amazing! When I first visited here, it took half a day to reach the town. Now, with the new roads, it takes only an hour.
Li Rui: Yes. When I was a child, the bus took nearly 40 minutes over rough roads to get to school. Now, it takes only 15 minutes.
George: Life is much easier!
变化对比可以用到的句型：
When I was a child/ When I first visited here,…
We used to …, but now…
We didn’t have…until…
They used to …., and now they have ….
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: Not only that. We used to have to travel far to see a doctor, but now our town has built a new hospital.
Bob: Great! And didn't I see a supermarket down the street
Li Rui: Yes. We didn't have any good places for shopping until 10 years ago.
Bob: But the biggest change is on the hills. They used to be covered with sand.
Li Rui: And now they have been covered with beautiful trees!
变化对比可以用到的句型：
When I was a child/ When I first visited here,…
We used to …, but now…
We didn’t have…until…
They used to …., and now they have ….
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Li Rui: What do you think of your trip so far
Bob: Amazing! When I first visited here, it took half a day to reach the town. Now, with the new roads, it takes only an hour.
Li Rui: Yes. When I was a child, the bus took nearly 40 minutes over rough roads to get to school. Now, it takes only 15 minutes.
George: Life is much easier!
Li Rui: Not only that. We used to have to travel far to see a doctor, but now our town has built a new hospital.
Bob: Great! And didn't I see a supermarket down the street
Li Rui: Yes. We didn't have any good places for shopping until 10 years ago.
Bob: But the biggest change is on the hills. They used to be covered with sand.
Li Rui: And now they have been covered with beautiful trees!
你认为…怎么样？
花费了半天
崎岖的道路
走很远
被…覆盖
直到…才
沿着这条街道
Listen and repeat.
Li Rui: What do you _____________ your trip so far
Bob: Amazing! When I first ____________ here, it took _____________ to reach the town. Now, with the new roads, it takes only an hour.
Li Rui: Yes. When I was a child, the bus took nearly 40 minutes over _______________ to get to school. Now, it takes only 15 minutes.
George: Life is much easier!
Li Rui: Not only that. We used to have to ______________ to see a doctor, but now our town has built a new hospital.
Bob: Great! And didn't I see a supermarket __________________
Li Rui: Yes. We didn't have any good places for _____________ until 10 years ago.
Bob: But the biggest change is on the hills. They used to _________________ sand.
Li Rui: And now they _____________ covered with beautiful trees!
think of
visited
half a day
rough roads
travel far
down the street
shopping
be covered with
have been
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Further thinking.
1. What has changed in Zhenbeitai Please show an example.
2. Why can Yulin City be honored as a National Forest City
Great changes have taken place in Zhenbeitai. There are four great changes, such as shopping, environment, roads and hospitals.
For example, people used to travel far to see a doctor. Now there is a new hospital in their town and they don’t need to travel far again.
Yulin was once a sandy area with poor environment. For decades, people there have kept planting trees and fighting against desertification(荒漠化). It shows the spirit of hard work and love for nature. Today Yulin has more forests, fresher air and cleaner rivers. The city is greener and more livable.
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
迁移创新
Part 3
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Imagine you are Li Rui, a student from Zhenbeitai. After showing George and his father around Zhenbeitai, the school newspaper reporter interviews you. You need to share the changes in your hometown and feelings about the trip.
Changes Past Present
Environment
Hospitals
Roads
Transportation
Shopping
……
语言学习
听说训练
知识梳理
分析拓展
情境口语
学习小结
Imagine you are Li Rui, a student from Zhenbeitai. After showing George and his father around Zhenbeitai, the school newspaper reporter interviews you. You need to share the changes in your hometown and feelings about the trip.
Interviewer: Could you tell us about the great changes of Zhentaibei
Li Rui: …
Interviewer: What was Zhentaibei and its surroundings before
Li Rui: …
Interviewer: What did you introduce to George and his father during the visit
Li Rui: …
Interviewer: How do you feel about the great changes
Target Sentence patterns:
Talk about the past
There was/were...
...used to...
In the past, ...
Talk about the present
Great changes have taken place in...
Now there is/are...
But now, ...
...becomes more and more...
Talk about feelings & introduction
I told them about...
I feel happy/proud that...
It’s amazing to see...
Checklist
Correct use of target sentence patterns
Clear comparison of past and present changes
Fluent and clear oral expression
True and proper feelings
语言能力 我能使用恰当的语言表达过去和现在的变化
表达过去 There was/were... ...used to... In the past, ...
表达现在的变化 Great changes have taken place in... Now there is/are... But now, ... ...becomes more and more...
描述感受 I told them about... I feel happy/proud that... It’s amazing to see...
Let’s check ourselves.
Let’s check ourselves.
核心素养 我能
学习能力 根据图片恰当的描述地点变化、今昔对比的核心句型；使用恰当的听力策略，借助关键词，进行听前预测。
思维品质 通过对比过去和现在的样貌，养成对比分析、逻辑表达的辩证思维，梳理事物发展变化的脉络
文化意识 了解家乡镇北台的历史风貌与发展变迁，感受文化底蕴与时代发展成果。
了解中外文化交流的基本礼仪，培养跨文化交际意识与友好交流的态度。
个人成长 培养责任意识、礼仪素养
感受家乡的巨大变化，热爱家乡
Homework
基础作业：
用 5 句话简单书面介绍镇北台的今昔变化，做到时态正确、语句通顺。
提升作业：
录制 1 分钟英文自我介绍视频，化身小小讲解员，向他人介绍镇北台的发展变化，自然运用本课对比句型。
拓展作业：
和家人聊聊家乡的过往变化，搜集家乡老故事、老照片，用英语做简短分享，传播家乡文化。
备课资源拓展
Part 4
一、句型转换
按要求改写句子，每空一词。
Zhenbeitai was very barren in the past.（改为同义句，用 used to）
Zhenbeitai ______ ______ be very barren.
There were few trees around Zhenbeitai before.（改为现在时对比句）
Now there ______ many green trees around Zhenbeitai.
Great changes have taken place in my hometown.（翻译成汉语）
____________________________________________________
used
to
are
我的家乡发生了巨大的变化。
一、句型转换
People didn’t visit Zhenbeitai very often years ago.（用 but now 改写句子）
People didn’t visit Zhenbeitai very often years ago, but now ____________________________.
The roads here used to be narrow.（改为否定句）
The roads here ______ ______ ______ be narrow.
more and more people visit it
didn’t
use
to
二、补全对话
used to great changes clean and tidy more and more How do you like
George: Li Rui, your hometown looks so beautiful!
Li Rui: Yes. ①______________ have taken place in Zhenbeitai.
George: Did it look the same before
Li Rui: No. It ②____________ be dry and barren. There were no flowers or wide roads.
George: Wow! It’s totally different now.
Li Rui: Sure. The streets are ③______________, and ④_______________ tourists come here every year.
George: ⑤_______________ the ancient building of Zhenbeitai
Li Rui: It’s old but meaningful. I’m so proud of my hometown.
Great changes
used to
more and more
clean and tidy
How do you like
三、短语英汉互译
1. take place
2. over the years
3. make sb. do sth.
4. between ...and ....
5. show sb. around sp.
发生
多年来
使某人做某事
在…和…之间
带某人参观某地
三、短语英汉互译
It took (sb.) some time to do sth.
rough roads
used to do sth.
down the street
be covered with
How do you think...
花了一些时间做某事
崎岖的道路
过去常常做某事
沿着街道
被…覆盖
你觉得…怎么样？

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