课件36张PPT。Unit 8
Garbage Is Interesting!Lesson 48 冀教版英语八年级下册Think about it!? Do you think garbage is interesting?
What have you done in a
schoolyard clean-up?What can we do with garbage?turn “waste” into wealth(变废为宝)The man is walking with his dog by the sea. He is taking a walk.They’re taking a walk, too.
Isn’t it very interesting?Words & expressionsListen and read.Jenny's blog
This week we learned about pollution. I never knew that garbage was so interesting!
On Tuesday, it was World Environment Day. Danny, Brian and I cleaned up the schoolyard. All of our classmates helped. We took bags and picked up the garbage. It was great to see everyone working together!Later that day, Brian, Danny and I went for a walk around our neighbourhood. When we saw garbage, we picked it up. Danny found a used toy car with one broken wheel. He took it home, cleaned it and fixed it.
On Wednesday, we sorted our school’s garbage. We put on gloves and divided the garbage into different piles: glass, metal, plastic, paper and everything else. Most of the garbage was paper. People wasted a lot of paper! There was less plastic than paper and more plastic than metal. There was the least amount of glass.
Today, Danny made a car out of garbage! He used a big box for the body and pieces of wood for the seats. He used a bit of glue to put the wheels on. The wheels were plastic lids . It was great!
We throw garbage away. But where does it go? Later this month, we will go on a class trip to the city recycling centre. Thousands of tons of garbage are sent there. We will see the workers sort all of our garbage for recycling.
I think it's our duty to protect the environment.
I am only one person，but if I do my part, the earth will be a cleaner and safer place. If each of us does something for the environment, all of us will have a better life.
JennyLanguage pointsLater that day, Brian, Danny and I went for a walk around our neighborhood.
就在那天的晚些时候，布莱恩、丹尼和我在社区散步。
go for a walk意思是“散步”。例如：
It’s good for you to go for a walk after supper.
晚饭后散步对你有好处。2. Danny found a used toy car with one broken wheel.
丹尼发现了一个坏了一只轮子的玩具汽车。
used为形容词, 意思是“用过的，二手的，旧的”。 例如：
He spent 1 000 dollars on a used car last week.上 周他花了 1 000美元买了一辆二手车。 with one broken wheel是介词短语作定语，放在被修饰的名词后面。例如：
Please pass me the bottle with some oil.
请递给我那只装油的瓶子。3. We put on gloves and divided the garbage into different piles: glass, metal, plastic, paper and everything else.
我们戴上手套，把垃圾分成不同的堆：玻璃、金属、塑料、纸以及其他。
1）divide...into...意思是“把……分成……”，强 调把原来是整体的东西分成若干份。例如：
We divided the cake into 8 pieces.
我们把蛋糕分成 八份。
Our teacher divided our class into 6 groups.
老师把我们班分成六个小组。2）else意思是“其他的”，主要有以下用法：
else 常与 something, anything, everyone, somebody, nowhere等不定代词连用，但要放在这些不定代词后面。例如：
Would you like anything else to drink?
你还喝点儿 别的吗？
Do you have anything else to say?
你还有什么要说的吗？
else 可以用在 who, what, where, why, how 等特殊疑问词之后。例如：
Who else wants to answer this question?
还有谁想回答这个问题？4. Today, Danny made a car out of garbage!今天，丹尼用垃圾做了一辆汽车！
make...out of...意思是“用……制成 ”。 例如：
We made some hats out of the waste materials. 我们用这些废材料制成了帽子。
They will make some bread out of the flour.他们将用这些面粉制成一些面包。5. Thousands of tons of garbage are sent there.
成千上万吨的垃圾被送到那里。
thousands of意思是“成千上万的；数千的”， 后面只能跟可数名词复数，谓语动词也要用复数。 例如：
Thousands of bottles of water are sent to the area which suffered from the draught.
成千上万瓶水被送往遭受旱灾的地区。6. I think it’s our duty to protect the environment. 我认为保护环境是我们的职责。
It’s our duty to do sth.意思是“做…是我们的职责”，句中的it为形式主语，真正的主语是后边 的不定式短语。例如：
It’s our duty to keep our classroom clean and tidy. 保持教室整洁是我们的职责。
It’s our duty to tell her parents the truth.
把实情告知她父母是我们的职责。 Read the lesson and fill the table.Let’s Do It!1We learnt about pollution.Danny, Brian and I cleaned up the
schoolyard. All of our classmates helped.Brian, Danny and I went for a walk
around our neighbourhood. When we
saw garbage, we picked it up. Danny
found a used toy car with one broken
wheel. He took it home, cleaned it and
fixed it. We sorted our school’s garbage. We put
on gloves and divided the garbage into
different piles: glass, metal, plastic,
paper and everything else.Danny made a car out of garbage.We will go on a class trip to the city
recycling centre. We will see the
workers sort all of our garbage for
recycling. A: The schoolyard is dirty, (clean up)
B: ___________________________
A: There is too much garbage, (pick up)
B: _________________________
A: What a sunny day! (go for a walk)
B: ___________________________
A: It’s cold outside! (put on)
B: ____________________ Complete the dialogues using the phrases
in brackets.2Let’s clean up together.Shall we pick it up?How about going for a walk?Put on your coat.“Hazardous” means dangerous. Some hazardous waste is poison — it makes people sick. Some products explode or burn very easily. Hazardous things usually have these labels: “poison”, “caution”, “warning” or “danger”. What can we do about hazardous waste? Buy less of it! And when you take out the garbage, don’t take out your hazardous waste. Hazardous waste in your garbage is bad for the environment. Why? Because we Read the passage and answer the question.3usually bury or burn our garbage. This can make people and the environment sick. Many countries have laws about hazardous waste. The laws don’t allow people to bury or burn hazardous waste with other garbage. Many cities in North America keep their hazardous waste in special places. Some have ways to burn it at very high temperatures: from 900 to 1100 degrees centigrade. Hazardous waste is buried two kilometres under the ground in some places. That’s deep!Which of these is hazardous? Tick the correct
ones.√√divide... into...
live off
die off把……分成……
以……为食，以……为生
相继死去；灭绝Exercise
There are lots of garbage in his room.
Don’t worry. I’ll be back in a hour.
Look at the rubbish. Please pick up them.
I’d like a bit bread.
There is little milk in the glass, isn’t there?
Do you think we would finish to clean in half an hour.
There is many rubbish in the school yard.
How can we do with the rubbish?____an __________pick it up____isa bit of____is_______cleaning_____much____WhatCorrect the mistakes:Fill in each blankThere is a lot of ___________(garbage) in the yard.
Garbage is a type of ___________(pollute).
Remember __________(turn) off the light when you
leave the classroom.
4. -- What are you doing now?
-- We _____________ (study) pollution in class.
garbagepollutionto turnare studying5. Can you finish ________ (build) the house before
summer?
6. It took them half an hour ________ (clean) the classroom.
7. What a nice day! It would be fun ___________ (fly) a kite.
8. Let’s ________(get) to work.buildingto cleanto flygetFinish off the phrases :1. 把垃圾分类
2. 扔掉
3. ……之一
4. waste paper
5. a broken wheel
6. can be reused
7. need to do sthsort the garbagethrow awayone of废纸/浪费纸张一个坏轮子
能被再利用需要做某事Fill in the blanks with proper forms.1. They were __________(surprise) to see him
in a dress.
2. Almost all the garbage can be _______ (reuse)
or recycled.
3. People shouldn’t ________(waste) things.
4.There are ________ (many) students in our
class than in theirs.
5. The _______(bad) chair in our class is
a black one.
6. One of the ______(boy) is from Beijing.surprisedreusedwaste
moreworstboys7. Of all the ________(sort) garbage, the
glass is the ________(little) .
8. Litter is a ______(waste), And it can also
_____ (hurt) people.
9. Let’s put all of sorted garbage into bags for
__________(recycle).
10. It’s not right ___________(waste) things.
11. The _________ (surprise) news _______
(surprise) us all.
12. Look at the _______ (break) car, whose is it?surprisedsurprisingsortedleastwastehurtrecyclingto wastebrokenDo you have the experience of making
something interesting out of the garbage?
If you do, share with your classmates. HomeworkThanks!
