课件41张PPT。Unit 15
We’re trying to save the manatees!
Section B
（1a-2c）new wordsrecyclev. 再循环，回收利用Words and expressionsWarming upLook at our earth!PollutionThe world's problemsEndangered
animals!white pollutionNatural disastershaze 雾霾desert spreadWhat should we do to save the planet?stop riding in cars /ride bikes…heavy traffic turn off the lights when you leave a roomwaste of electricityturn off the shower while you
are washing your hairsave water
taking your own bags
when shoppingrecycle books and paperstopping using paper napkins1aRank 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
the room.
____* turn off the shower while you are
washing your hair
____* don’t use paper towerls or napkinsA: Recycling paper is really easy.
B: I agree. But it’s hard to stop
riding in cars.1b2a 2b ListeningWhat Julia and Jack talk about. Check the things. 2aListen again and check the things. 2bTapescriptJack: Hey, Julia. Don’t forget to turn off
the lights. It saves electricity.
Julia: Oh, I know. I usually do that. I
was just in a hurry. How come
you’re so interested in the
environment, Jack?
Jack: I always have been. Lots of people
think there’s nothing they can do, but I just read this book about
it, and there’re lots of things the average person can do.
Julia: Like what?
Jack: Well, you should turn of the
shower when you’re washing your
hair.
Julia: Oh, I’d never do that!
Jack: You wouldn’t?Julia: No, I have very short hair. I’m only
in the shower for a few minutes.
Jack: Well, every minute helps.
Julia: What else does it say?
Jack: It says you should take your own
bags when you go food shopping.
Julia: Oh, that’s not difficult. I can do
that. What else?
Jack: Hmmm. Here’s a good one. It says people should stop riding in
cars and start riding bikes.
Julia: Oh, I’ll never do that! Can you
see me riding 45 minutes to and
from school everyday?
Jack: Well, I think the environment is
really important. Besides, I like
riding my bike.
Julia: Yes, and you also live close to school.Role play a conversation using the information from the chart above. Say what is true for you.2cSelf checksupport endangered recycle
wear pull downWhy are you _______ a coat?
It’s not very suitable for this hot weather.2. Our school soccer team needs
more _______. They aren’t doing very well.3. Pandas are __________ animals.
There aren’t many of them left.wearingsupportendangered4. It’s important to _______ paper to save the trees.5. That apartment block is old and dangerous. It should be ___________.recyclepulled downsupport endangered recycle
wear pull down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 builtis pullingrecyclingis madepollutingI usually ______ up at 6:00,but yesterday I
_____up at 7:00, and tomorrow I ________
(get) up at 6:30.
2. Listen! Someone _____________(knock)
at the door.
3. I ___________(be) in Beijing for two years.
4. How often ______Andy_______ (surf) the
Internet?getgotwill getis knockinghave beendoesExercise surf5. He fell asleep while he ____________
(read) a book.
6. I_______never________（hear) of that
man before.
7. My brother often _______(go) for walks
last summer.
8. ______the story _________(happen)
in London in 1940?
was readinghavewentheardDid happen9. What ______he ______ (do) when his
mother opened the door?
10. If it _____________(not rain) tomorrow,
they ________(go) fishing.
11. _____ Kate’s sisters ________(play)
the piano every Sunday?
12. They ____________(not call) you the day
after tomorrow.
14. Tom ____________(work) there since
two years ago. was doesn’t rain will go Do won’t calldoingplay has worked9. What ______he ______ (do) when his
mother opened the door?
10. If it _____________(not rain) tomorrow,
they ________(go) fishing.
11. _____ Kate’s sisters ________(play)
the piano every Sunday?
12. They ____________(not call) you the day
after tomorrow.
14. Tom ____________(work) there since
two years ago. was doesn’t rain will go Do won’t calldoingplay has workedOur Earth - Our Future
—— Just Save It!
拯救地球就是拯救未来Only One Earth, Care and Share
只有一个地球一齐关心，
—— 共同分享
Moral 格言 Turn off the lights when you leave a room.
Turn off the tap(龙头) when you are not washing.
Don’t use paper towels or napkins.
Take your own bag when shopping.
Recycle books and paper.
Don’t ride in cars. Ride a bike, if possible.SummaryThings we can do to protect the environment.Writing :
How do we protect our environment?
Saving the environment is very important. we can do many things to protect our environment. we can.....
HomeworkThank you for listening!See you later!
