2025-2026年新目标英语九年级Unit 13 We're trying to save the earth课时4 SestionB 1a-1e课件＋音视频(共37张PPT)

(共37张PPT)
2. Whose birthday is it
Unit 13
We're trying to save the earth!
Section B (1a-1d)
新目标 英语（九年级）
2. Whose birthday is it
语言
能力
学习
能力
思维
品质
文化
意识
通过听前看图,预测听力对话内容。通过1c听力练习,能准确听出对话中谈论的保护地球的方式
掌握下列词汇：recycle , napkin, paper napkins, plastic bags
掌握句型： Recycling paper is really easy.
But it’s hard to stop riding in cars.
鼓励学生加强关爱地球,保护环境意识。
通过对话练习,能就“保护地球的措施”进行对话练习。
1
2
3
4
学习目标
2. Whose birthday is it
01 情景导入
Scenario import
Enjoy the video
The earth is badly polluted.
2.What should we do to help save the earth
1.What problems can we know from the video
Lead in
2. Whose birthday is it
02 学习理解
Learning to understand
What can we do to save the earth
Stop riding in cars !
Take the buses instead !
What can we do to save the earth
Don’t use paper napkins .
[ n pk n]
What can we do to save the earth
Recycle books and paper .
[ri sa kl]
Turn off the lights when you leave a room.!
What can we do to save the earth
________the shower while you are washing your hair.
Turn off
What can we do to save the earth
Take your own bags when
shopping. _________plastic bags.
Don’t use
What can we do to save the earth
______books and paper
Recycle
What can we do to save the earth
Throw the rubbish into the dustbin.
What can we do to save the earth
What can we do to help save the earth Rank these items from the easiest (1) to the most difficult (5).
______ stop riding in cars
______ recycle books and paper
______ turn off the lights when you leave a room
______ turn off the shower while you are washing your hair
______ don’t use paper napkins
1a
Compare your answers in 1a with your partner.
A: Recycling paper is really easy.
B: I agree. But it’s hard to stop riding in cars..
Useful expressions: v + ing … …is difficult\easy.
It’s easy\hard to … …
1b
2. Whose birthday is it
03 应用实践
听说活动
Application Practice
Listen and check ( ) the things that Julia and Jack talk about.
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia
would never do
____ turning off the lights
____ turning off the shower
____ not using paper napkins
____ taking your own bags when shopping
____ not riding in cars
____ riding a bike
____ recycling paper





1c
1d Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do.





2. Whose birthday is it
04 迁移创新
Migration Innovation
1e
Make a conversation using the information from the chart above. Say what is true for you.
We really shouldn’t use paper napkins, you know.
I know. I stopped using them last year.
We should take our own bags when we go shopping.
Oh, that’s easy. I’ll do that from now on.
You should turn off the shower when you’re washing your hair.
Oh, I would never do that. I have very short hair, it only takes a few minutes to wash.
2. Whose birthday is it
05 回顾总结
Summary
What else can we do to save the earth
What else can we do to save the earth
Make a list of things that your partners usually do in daily life to protect the earth. Then show us the list you have made.
Things we can do:
stop using one-off chopsticks
don’t use plastic bags, take your own cloth bags when shopping
plant more trees ,don't cut down more trees causally
don’t use paper towels or napkins,
could use the handkerchief(s)
call on people around you to save the resource(s)
……
1
2
3
4
5
It's everyone's duty to love and protect the environment.
2. Whose birthday is it
06 考点大全
Language points
1.stop的用法
(1)stop为动词，意为“停止，停下”，常构成短语：stop doing sth.意为“停止做某事”；stop to do sth.意为“停下来去做另一件事”。
The students stopped talking when the teacher came in.
We are tired. Let’s stop to have a rest.
(2)stop为动词，意为“阻止”。常用作stop sb. (from) doing sth.，意为“阻止某人做某事”。
We can stop people from cutting down trees.
2.turn on/ turn off/ turn up / turn down
(1)turn on意为“打开(收音机、电视等电器)”；为“动词+副词”结构，如宾语为it /them的话，应位于该类短语之间。
If you feel tired, turn on the radio and listen to songs.
(2)turn off意为“关掉(收音机、电视等电器)”；为“动词+副词”结构，如宾语为it /them的话，应位于该类短语之间。
When you leave the classroom, remember to turn off the lights.
(3)turn up意为“把 (收音机、电视等电器)音量调高”；为“动词+副词”结构，如宾语为it /them的话，应位于该类短语之间。
I can’t hear clearly, will you please turn up the TV
(4)turn down意为“把 (收音机、电视等电器)音量调低”；为“动词+副词”结构，如宾语为it /them的话，应位于该类短语之间。
It’s too noisy. Could you turn it down
2. Whose birthday is it
07 课堂小测
Exercise
一、用所给词的适当形式填空
1. In fact, many people enjoy __________ (ride) bikes to work.
2. Sara has lived in a house that was built with ________ (recycle)things since 10 years ago.
3. However, _________ (wood)chairs and tables feel better and are better for people’s health.
4. Second-hand smoke is even more ________ (harm) to our health.
5. Scientists say things should be made of _________ (reuse) materials.
riding
recycled
wooden
harmful
reusable
二、根据汉语意思完成句子，每空词数不限
1. 几年前超市就停止为顾客提供免费塑料袋。
Supermarkets _________________ free plastic bags for customers a few years ago.
2. 当你离开时, 不要忘记关灯。
Don’t forget ____________ the light when you leave.
3. 停止使用纸巾很难。
______________ stop using napkins.
4. 将来人们会怎样保护我们的地球
How will people protect our earth _____________
stopped providing
to turn off
It’s hard to
in the future
三、阅读短文，在空白处填入恰当的词或填入括号内单词的正确形式(不超过三个单词)。
How many backpacks have you owned since you went to school Backpacks ______________ (become) common and popular among students in the past 30 years. If your backpacks become old, will you just treat them as rubbish and throw them away
have become
Exercises
Five years ago, a research ________ (show)that 85% of the old backpacks ended up in rubbish. But as we know, most backpacks are produced from different _________ (material). If we throw them away, they will be harmful ________ our environment.
Although some of the old backpacks are no longer of their right color or size, there are still many things you can do with them. Here are some ________(use)ways for you.
showed
materials
to
useful
Exercises
For example, do you feel it difficult to find _______ (you) tools in the house You can solve this problem by _________(make) use of your old backpacks to store all kinds of tools. Also, it is ________ wonderful idea that you can put your old backpacks online for sale. Besides, offering your backpacks to other poor kids is another good choice, as those old backpacks may make their life _________________ (convenient) than before.
All in all, old backpacks are still of great value as long as we put them into use __________ (wise). Remember: rubbish can be turned into treasure!
your
making
a
more convenient
Exercises
wisely
2. Whose birthday is it
Homework
Make a poster about how to save the earth according to the list you have made in class.
2. Whose birthday is it
Thanks
for watching!