人教版2025九年级英语Unit 13 We're trying to save the earth Section B 1a~1e 课件（共28张ppt）

Section B 1a~1e
We’re trying to save the earth.
Unit 13
Learning Objectives
01
02
03
感知学习一些与具体环保行为相关的词组和句式：recycle, napkin, save electricity, stop riding in cars, recycle books and paper, turn off the lights… 能够了解到具体要如何做才能改变一些浪费资源的行为和现象。（学习理解）
理清听力中人物的行为及其观点；能够应用所学知识结合图片，介绍在实践中我们具体需要做什么以更好地保护环境、节约资源 。（应用实践）
列出小组成员在日常生活中通常为保护地球而做的事情，并展示制作的清单；能够认识到环境保护与每个人息息相关。 （迁移创新）
通过本课时学习，我们能够：
Revision
What happened to earth?
The earth has been polluted.
What we can do to save the earth?
The earth is badly polluted.
What should we do to help save the earth?
We should ________school and stop riding in cars.
walk to
We should ________ books and paper.
/?ri??sa?k(?)l v.回收利用
recycle
We should _________ the lights when you leave a room.
turn off
_________ the water when you are brush your teeth.
Turn off the shower while you are washing your hair.
Turn off
Don’t use paper __________.
/?n?pk?n/ n. 纸巾
napkins
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
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.
stop doing sth. 停下正在做的事
stop to do sth. 停下去做另外一件事
recycle意为“回收利用， 再利用”; 是由“re-+cycle”构成的动词。
1c
Listen and check (?) the things that Julia and Jack talk about.
{22838BEF-8BB2-4498-84A7-C5851F593DF1}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
?
?
?
?
?
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.
?
?
?
?
?
Jack: Turn off the lights, Julia. It saves ________.
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
save the environment. For example, you should __________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. __________ does it say?
Listen again and fill in the blanks.
electricity
in a hurry
turn off
What else
Listen again and fill in the blanks.
Jack: You should _________________when you go shopping.
Julia: Oh, that’s easy. I’ll do that ____________. 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!______, I like riding my bike.
Julia: Yes, and you also live close to school!
take your own bags
from now on
stop riding in cars
Besides
1e
We really shouldn’t use paper napkins, you know.
I know. I stopped using them last year.
Make a conversation using the information from the chart above. Say what is true for you.
How do we save resources?
Use the fans instead of the air conditioner.
Use water as little as wa can.
How do we save resources?
Take your own bags when shopping.
Say no to plastic.
Use your own chopsticks when you buy takeaway food.
外卖食物
Say no to one-off things.
ride a bike
walk
take a bus
take the subway
Use low carbon transportation:
Put the rubbish into the dustbin and classify them.
classify v.分类
Something else:
Plant more trees.
Do a research.
Make a list of things that your group members usually do in daily life to protect the earth. Then show us the list you have made.
stop riding the cars, reduce the pollution
don’t throw away the bottles, cans and paper which we have used, recycle books and paper and reuse them
stop using one-off chopsticks
don’t use plastic bags, take your own cloth bags when shopping
plant more trees…
Checklist
Activity: Group work
互评
师评
Contents
Do a research in your group and then show your list
Use sentence patterns we have learned today
Speaking
Speak clearly and fluently
Excellent Good To be improved
Every little thing can make a big difference!
save electricity
turn off the lights
turn off the shower
in a hurry
add up
close to
ride in cars
paper napkins
节约用电
关灯
关淋浴器
赶紧，匆忙
加起来，总计
接近于,在…附近
乘小汽车
餐巾纸
Key phrases
1.— Your new watch is so nice! When did you buy it?
— In October. I _____ it for two months.
A. had B. bought C. have had D. have bought
2.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
3.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
Exercises
C
B
C
Homework
Must do: 1. Finish the exercises;
2. Preview 2a-2e on page 102-103;
Try to do: Try your best to protect the earth.