(共28张PPT)
人教版2022-2023年度九年级英语全册同步课件
Unit 13 We’re trying to save the earth!
Section B(1a-1e)
Learning objectives
1. Words and sentences: recycle , napkin
Recycling paper is really easy.
But it’s hard to stop riding in cars.
2. Talk about how to protect the environment.
Lead in
What kinds of pollution do you know
air pollution
waste pollution
water pollution
noise pollution
light pollution
land pollution
The earth is badly polluted .
What can we do to save the earth
What can we do to save the earth
Recycle books and paper .
[ri sa kl]
What can we do to save the earth
Don’t use paper napkins .
[ n pk n]
What can we do to save the earth
Turn off the lights when you leave a room .
What can we do to save the earth
Turn off the taps when not using .
What can we do to help save the earth
napkin n.餐巾；餐巾纸
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 tower while you are washing your hair
_____ don’t use paper napkin
1a
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.
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 again and answer the questions.
What does the book that Jack read talk about
Would Julia turn off the shower when she is washing the hair
3. Does Jack live close to school
It talks about how we can save the environment.
No, she would never do that.
Yes, he does.
Make conversations to check your answers in pairs.
What is Julia doing now
Well, she usually turns off the lights. But she doesn’t turn off the shower when she …
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.
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
Summary
1.We have done listening and speaking training.
2.We are able to use target languages to talk about how to save the earth.
3.We should try your best to protect the environment in daily life.
Exercise
一、选择合适的单词, 并用其正确形式填空。
build, make, pull, pollute, recycle
1. This bridge _________ in 1968.
2. Look! That monkey _________ a toy car. How funny!
3. Books, plastics, glass and so on can be collected for _________.
4. This wine ________ from grapes.
5. People should stop ________ our nature.
was built
is pulling
recycling
is made
polluting
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
二、单项选择
C
B
C
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
二、单项选择
C
B
C
三、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
shouldn’t use
stopped using
Homework
Make a poster about how to save the earth according to the list you have made in class.
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
兼职招聘：
https://www.21cnjy.com/recruitment/home/admin
