Unit 8 Lesson 48 Garbage Is Interesting! 课件 (共21张PPT) 冀教版英语八年级下册

(共21张PPT)
Unit 8
Lesson 48 Garbage Is Interesting!
新
课
导
入
Do you think garbage is interesting
What have you done in a schoolyard clean-up
Look at some pictures
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并能正确运用本课时的重点单词和短语
2.能用英语简单描述垃圾分类，垃圾去向和垃圾回收
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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!
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
Jenny
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. Read the lesson and fill in the table.
This week
On Tuesday
Later on Tuesday
On Wednesday
Today
Later this month
They learned about pollution.
It was World Environment Day. All of their classmates
took bags and picked up the garbage.
Brian, Danny and Jenny went for a walk around their neighbourhood. They picked up the rubbish. Danny
found a used toy car with one broken wheel. He took
it home, cleaned it and fixed it.
They sorted their school's garbage.
Danny made a car out of garbage.
They will go on a class trip to the city recycling centre.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. Complete the dialogues using the phrases in brackets.
1)．A: The schoolyard is dirty.(clean up)
B：_______________________________
2)．A: There is too much garbage. (pick up)
B：_______________________________
3)．A: What a sunny day! (go for a walk)
B：_______________________________
4)．A: It's cold outside! (put on )
B：______________________________
Let's clean it up.　
Let's pick it up.
Let's go for a walk.
Please put on the coat.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3. Read the passage and answer the question.
“Hazardous” means dangerous. Some hazar dous 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 usually 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
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
√
√
√
重点研讨
课堂小结
当堂检测
学习目标
新知学习
1. What have you done in a schoolyard clean-up
【点拨】clean-up 清扫，清除，清理
【辨析】 clean-up 为名词，clean up为动词词组，意为“清扫；清理”。
【例】I’m going to have a good clean-up today.
我今天要好好打扫一番。
It’s your turn to clean the bedroom up.
轮到你清扫卧室了。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
2. Later that day, Brian, Danny and I went for a walk around our
neighbourhood.
go for a walk 散步 = take a walk
It’s good for you to go for a walk after supper.
3. Danny found a used toy car with one broken wheel.
used为形容词，意为“用过的，二手的，旧的”。如：
He spent 1000 dollars on a used car last week.
with one broken wheel是介词短语作定语，放在被修饰的名词后面。如：Please pass me the bottle with some oil.
重点研讨
课堂小结
当堂检测
学习目标
新知学习
4. We put on gloves and divided the garbage into different piles…
divide…into… 意思是“把……分成……”，
强调把原来是整体的东西分成若干份。 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组。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
5. Today, Danny made a car out of garbage!
make…out of… 用……制成……
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。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
6. He used a bit of glue to put on the wheels.
a bit of 一点儿的
He knows a bit of Russian.
他懂点儿法语。
She’s just out to do a bit of shopping.
她刚刚出去买点儿东西。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
7. I think it’s our duty to protect the environment.
It’s our duty to do sth. 意思是 “做……是我们的职责”，
句中it为形式主语，真正的主语是后面的不定式短语。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。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
8. Put on your coat.
put on 穿上，上演
take off 脱掉
eg：Hurry up！Put your coat on!
快点！把外衣穿上！
The TV play will be put on.
这部电视剧将要上映了。
重点研讨
课堂小结
当堂检测
学习目标
新知学习
与put有关的其他短语
put off 推迟 It's raining hard. We'd better put off the sports meeting.
put up 举起，建造 They put up a new house here.
put out 扑灭 The firemen put out the big fire at last.
put away 将……收起 You should put away your own things.
put down 放下；记下 She put down the phone, and shook her head sadly.
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
课堂小结
重点研讨
当堂检测
学习目标
新知学习
重点短语：
clean up
pick up
go for a walk
divide… into…
make A out of B
a used toy car
one broken wheel
It’s one’s duty to do
重点单词： used
divide
pile
seat
lid
ton
duty
Unit 8
Lesson 48
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
一. 根据所给首字母或汉语提示，完成单词。
1. There is some l______ in the living room after the party.
2. “Fix” and “mend” have the s____ meaning.
3. My uncle's son is my c______.
4. You _________ (吃惊) me a lot just now.
5. They think most of the things can be________ (回收利用).
recycled
itter
ame
ousin
surprised
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
二. 用所给单词的适当形式填空。
1. The weather today is a lot ______ (bad) than that of yesterday.
2. One of the cars ____ (be) Uncle Wang's.
3. It makes the ______ (little) pollution among all types of transportation.
4. They put the garbage into bags for_________ (recycle).
5. It's not right ________ (laugh) at people in trouble.
to laugh
worse
is
least
recycling