(共31张PPT)
Unit 13 We're trying to save the earth.
人教新目标版 九年级上
SectionB 1a-1e
公开课
Warming up
A firefly’s dream!
He is looking for a clean, green world, but in fact he sees a one.
polluted
What should we do
We used to have a clean earth.
air pollution
water pollution
… pollution
land pollution
Lead-in
What solutions are mentioned in the firefly’s dream
stop riding in cars
不开私家车
离开房间的时候记得关灯
turn off the lights when
you leave a room
take your own bags when shopping
重复利用书本和纸
recycle books and paper
v. 再循环,回收利用
More solutions:
turn off the shower while you’re washing your hair
洗头发的时候关掉水
不要用纸巾
don’t use paper napkin
n. 餐巾纸
More solutions:
plant more trees
protect animals
save water
More solutions:
sort the waste
垃圾分类
throw rubbish in the bins
More solutions:
What can we do to help save the earth Rank these items from the easiest (1) to the most difficult (5).
1a
______ 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
recycle/ ri 'sa kl/ v.回收利用
recycle由“前缀re ＋cycle”构成，其过去式为recycled，过去分词为recycled，现在分词为recycling，第三人称单数为recycles。
例：现在一些书应该在学校里被回收利用。
In order to save resources(资源)，the manager decided ________ all the waste materials in his company.
A．recycle B．to recycle
C．recycling D．recycled
Today some books are supposed to be recycled in the school.
B
Compare your answers in 1a with your partner.
1b
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
Jack
Julia
How to save the earth
Pre-listening
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
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.
1d
Listen and fill in the blanks.
Things they talk about Julia said about it
turning off the lights
turning off the shower
She ________ does that.
usually
She would _______ do that
It only ______ a few minutes
to _______.
never
takes
wash
Things they talk about Julia said about it
taking your own bags when you go shopping
Oh, that’s ______. She’ll do that ____________.
easy
from now on
stop riding in cars
_________! It would take her 45 minutes to get to school by ______!
No way
bike
riding a bike
Jack: _________ the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I’ve just read a book which gives ideas about how we can save the environment. For example, you should turn off the shower when you’re __________________.
Julia: Oh, I would never do that. I have very short hair. It only takes a few minutes to wash. __________ does it say
Turn off
washing your hair
What else
Listen again and complete the sentences .
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that from now on. What else
Jack: People should ___________________ and start riding bikes.
Julia: No way! It would take me 45 minutes to get to school by bike!
Jack: But it’s good for the environment! Besides, I like riding my bike.
Julia: Yes, and you also live _________ school!
stop riding in cars
close to
Jack: Turn off the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I’ve just read a book which gives ideas about how we can
save the environment. For example, you should turn off the shower
when you’re washing your hair.
Julia: Oh, I would never do that. I have very short hair. It only takes a
few minutes to wash. What else does it say
Listen and read.
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that from now on. What else
Jack: People should stop riding in cars and start riding bikes.
Julia: No way! It would take me 45 minutes to get to school by bike!
Jack: But it’s good for the environment! Besides, I like riding my bike.
Julia: Yes, and you also live close to school!
Listen and read.
Make a conversation using the information from the chart above. Say what is true for you.
1e
We really shouldn’t use paper napkins, you know.
I know. I stopped using them last year.
A: We really shouldn’t use paper napkins, you know
B: I know. I stopped using them last year.
A: We had better turn off the shower when we are washing our hair.
B: I have never done that before, and I don’t think I will do that in the future, either.
A: We should take our own bags when shopping.
B: I agree with you. Next time I go shopping, I will bring my own bag.
For example:
Create a perfect world with our hands.
Save
Ourselves!
Summary
一、选择方框中的词并用其正确形式填空。
take recycle own napkin shop
1.__________ paper is a really easy thing for everyone.
2. The girl doesn’t have her ______ room.
3. She went _____________ with her sister in the supermarket yesterday.
4. My brother is ______ a shower in the bathroom now.
5. And if you have to cough, use your _______ to cover
your mouth.
Recycling
own
Exercise
shopping
taking
napkins
二、根据汉语意思完成句子，每空一词。
1. 停止做游戏真是很难。
______ hard _____ ______ _________ games.
2. 当你在洗发时关闭水龙头。
______ ______ the tap _______ you are washing
your hair.
3. 我们真的不该用餐巾纸了。
We really _________ _______ paper napkins.
4. 去年我停止使用它们了。
I _________ _______ them last year.
It’s
to
stop
playing
Turn
off
while
using
shouldn’t
use
stopped
三、单选。
1.Yueda Group has found a way to ______ the waste and doesn’t put it into the river any more.
A. produce B. recycle C. require D. protect
2.（2021·湖北武汉市·中考真题）
— What good books did you read recently
— I _____ Tales of China since last year, and now the third time.
A．read B．am reading C．have read D．will read
B
C
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Unit 13 We're trying to save the earth.
SectionB1a—1e 导学案
【学习目标】
1. Curriculum word: recycle, napkin
2. Functions: To give students listening and speaking practice.
3. Sentences: Recycling paper is really easy.
But it’s hard to stop riding in cars.
4. 学会更多日常的环保措施，在日常生活中，从我做起。
【学习重难点】
提高听力能力，练习目标语言。提高口语交际能力。
【自主预习】
一. 根据中文意思写出下列重点单词。
1. 回收利用；再利用v. ____
2. 餐巾；餐巾纸n. ____
二. 认真阅读课文，找出下列重点短语。
3. 回收书和纸张____
4. 使用纸巾____
5. 关掉淋浴头____
6. 开车出行____
三. 用以上重点短语完成下列句子。
7. 回收废纸真的很容易。____ ____ is really easy.
8. 但是阻止开车出行却很难。
But it's hard to ____ ____ ____ ____.
9. 我们真的不应该使用纸巾。
We really ____ ____ ____ ____.
【合作探究】
Listening practice 1c&1d
Listen and fill in the blanks.
Things they talk about Julia said about it
She ________ does that.
She would _______ do thatIt only ______ a few minutes to _______.
Oh, that’s ______. She’ll do that ____________.
_________! It would take her 45 minutes to get to school by ______!
Listen again and complete.
Jack: Turn off the lights, Julia. It .
Julia: Oh, I usually do that. I was just .
Jack: I see. I’ve just read a book which gives ideas about how we can . For example, you should when you’re washing your hair.
Julia: Oh, I would never do that. I have very short hair. It only takes a few minutes to wash. What else does it say
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that . What else
Jack: People should and .
Julia: No way! It would take me 45 minutes to get to school by bike!
Jack: But it’s good for the environment! , I like riding my bike.
Julia: Yes, and you also live school!
3.知识点探究。
1)．recycle books and paper回收书和纸张
[小小翻译官]
回收利用v.
回收利用n.
可回收的adj.
【拓展】重新使用v. reuse 重写v. rewrite 重建v. rebuild
语境串记(用recycle的适当形式填空)
Paper is . We'd better _______ all the waste paper.
The of paper is good for the environment.
纸是可以回收利用的。我们最好把所有的废纸回收再利用。纸的回收再利用对环境有益。
2). I stopped using them last year. 我去年就不再用它们了。
[小小翻译官]
停下正在做的事 _________________
停下来去做另一件事 _________________ 尽力做某事 _________________
尝试去做某事 _________________
记得要做某事 _________________记得做过某事 _________________
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