Unit 13 We're trying to save the earth! Section B (1a~1e) 课件+嵌入音频(共25张PPT)

(共25张PPT)
Unit 13
We’re trying to save the earth!
Section B (1a~1e)
新
课
导
入
Free Talk
What can we do to help save the earth
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. 能记住并正确运用本课时的重点单词和短语
2. 能谈论拯救地球的方法并提高口语，听力技巧
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What can we do to help save the earth
stop riding in cars
不开私家车
Look and say
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What can we do to help save the earth
重复利用书本和纸
recycle books and paper
Look and say
新知学习
课堂小结
当堂检测
学习目标
重点研讨
离开房间的时候记得关灯
turn off the lights when you leave a room
Look and say
What can we do to help save the earth
新知学习
课堂小结
当堂检测
学习目标
重点研讨
turn off the shower while you’re washing your hair
洗头发的时候关掉水
Look and say
What can we do to help save the earth
新知学习
课堂小结
当堂检测
学习目标
重点研讨
不要用纸巾
don’t use paper napkin
Look and say
What can we do to help save the earth
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1a
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
5
4
1
3
2
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1b
Compare your answers in 1a with your partner.
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Listen for the general idea听取大意
The general idea of the conversation between
Julia and Jack is about __________.
A.air pollution
B.water pollution
C.things to save the earth
Listening practice

新知学习
课堂小结
当堂检测
学习目标
重点研讨
1c
Listen and check (√ ) the things that Julia and Jack talk about.
Things Julia and Jack talk about
___ turning off the lights
___ turning off the shower
___ not using paper napkins
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Things Julia and Jack talk about
___ taking your own bags when shopping
___ not riding in cars
___ riding a bike
___ recycling paper
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Listen again and answer the questions.
Who read a book
Would Julia turn off the shower when
she is washing the hair
3. Does Jack live close to school
Jack.
No, she would never do that.
Yes, he does.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do
___ not using paper napkins
___ taking your own bags when shopping.
___ not riding in cars
___ riding a bike
___ recycling paper
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Listen again and complete the sentences .
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Discussion
Talk about more solutions in groups.
close down the factories;
help to clean up the river;
take the bus or subway; ride a bike;
bring a bag to go shopping, throw rubbish in the cans;
turn off the lights when you leave a room;
use paper or resusable bags; recycle books and paper;
turn off the shower when you wash your hair;
don't use napkins; rethink, reuse, recycle ... ...
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Language points
1
Recycling paper is really easy.
recycle 作动词，意为“回收利用；再利用”，在句中做主语用动名词。
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。
e.g. Today some books are supposed to be recycled in the school.
现在一些书应该在学校里被回收利用。
Reading books is my hobby. 看书是我的习惯。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2
Turn off the lights. 关灯。
【拓展】turn的相关短语
turn up 开大 ; 出现 ; 来到 ; 找到
turn down 关小 ; 调低 ; 拒绝 ; 调小
turn over 移交 ; 翻过来 ; 仔细考虑 ; 翻身
turn back 回来 ; 折回 ; 翻过来 ; 往回走
turn around 转身 ; 转向 ; 转过身 ; 转圈
能谈论拯救地球的方法并提高口语，听力技巧
重点单词/短语：
recycle 回收利用; 再利用
turn off 关上 ; 关
Unit 13
Section B (1a~1e)
新知学习
课堂小结
当堂检测
学习目标
重点研讨
新知学习
课堂小结
当堂检测
学习目标
重点研讨
单词填空。
1.To reduce the CO2 in the air, people should stop _____(ride)in cars.
2．_________ (recycle)paper is a really easy thing for everyone.
3.They watched TV instead of _______(stay) at home.
4.The old man used to ____(like) basketball when he was young.
5.It's hard ________(finish) the job in such a short time.
riding
Recycling
staying
like
to finish