Unit 8 A green world Integrated skills 课件（19张PPT）

(共19张PPT)
Integrated skills
Unit 8
A green world
What's wrong with the boy
What can we do to save our earth
Turn off the tap when brushing teeth.
Take showers for less than 10 minutes.
Reduce air pollution by riding bicycles.
Turn off the lights when we leave a room.
Use both sides of paper.
Don’t drop litter everywhere and
recycle waste. e.g. empty bottles.
Take our own bags to the supermarket and reuse it.
3R: reduce—reuse—recycle
How can trees help us
make our town look nicer
keep the air clean
reduce dust
keep soil
in place
provide
home for animals
Read again
Sandy: Pollution has become a serious problem all around the world.
Kitty: Yes, I agree. We should try our best to protect the environment.
Sandy: What can we do
Kitty: We can plant more trees. I think our town will look nicer with more trees around.
Sandy: Good idea. Trees reduce dust and help keep the air clean. Air pollution is harmful to our health.
Kitty: Right. Trees also help keep soil in place during storms.
Sandy: Yes. They provide home for animals too.
Pay attention to the pronunciation and intonation.
We can …
What can we do or can’t we do to protect the environment
We can’t …
Make up a new dialogue
A: Pollution has become a serious problem all
around the world.
B: Yes, I agree. We should try our best to protect
the environment.
A: What can we do
B: We can ...... I think ......
A: Good idea. ......
B: ......
A
A survey on students’ daily habits
Time: Survey (1) ____________________
Daniel and Sandy meet:
(2) _______________________
Place: (3) __________________
Number of students: (4) _________
Boys: (5)__________
Girls: (6) _________
Number of questions: (7) __________
4 p.m. this Wednesday
3:40 p.m. this Wednesday
Room 201
50
25
25
6
How green are you
earlier
Tip: Pay attention to the expressions of time. 4:05 3:50
9
40
Turn off the tap when brushing teeth
Take showers for less than 10 minutes
Use both sides of the paper
Recycle empty bottles
Turn off the lights when they leave a room
Take their own bags to the supermarket
35
20
15
41
The results of the survey
Tips：
1. Pay attention to the numbers.
e.g. 40 &14 50 &15
2. Each number must be smaller than the
total number 50.
Daily habits
Number of students
There are _________ students + ving
The number of the students is 60.
Daniel and Sandy met at 4:00 this Wednesday.
They met in Room301.
The students were asked 6 questions.
35 students would turn off the tap when brushing teeth.
35 students would recycle empty bottles.
Only 9 students would take bags to the supermarket.
25 students would take showers for less 10 minutes.
Scan A1 and A2 and do T/F
F
F
F
T
T
F
T
F
Turn off the tap when brushing teeth
Take showers for less than10 minutes
Use both sides of the paper
Recycle empty bottles
Turn off the lights when they leave a room
Take their own bags to the supermarket
To save water
To save trees
To reduce pollution
To save power
(电力)
Classification(分类)
V.ing … is to …
Dear Mr. Wu
Daniel and I did a survey this ______________. Students
were asked about their____________.
Here are the results of the survey. Only_________students
usually take showers for less than 10 minutes, but
__________students turn off the tap when brushing their
teeth. Only 15 students recycle ______________, but
__________students use both sides of the paper. It’s great
that most students remember to ___________the lights,
when they leave a room, but few students take their own
__________to the supermarket.
The survey shows that students are doing a lot to help
protect the environment, but there are still many more
things they can do.
Sandy
Wednesday
daily habits
20
35
empty bottles
40
turn off
bags
A
A letter of apology (道歉)
Live a grey life
Dear Earth,
We’re truly sorry that we have done something harmful to make you sick.
Now we know how to save water and power . For example, we will…
Besides, we can take action to reduce pollution. For example, we can…
Moreover, we know the importance of 3R. So we will…
With theses actions, we’re sure that you will get better again.
***
Remember:
If we go on polluting water, the last drop of water will be our tears.
Saving our environment is everyone's duty.
Our earth is just our future.
Without the beach,we can't enjoy the sea.Without the sun, the moon isn't beautiful, either. Without the environment, we also lose home.
I. 根据汉语提示填空。
1. There is a ______(调查) on learning English.
2. He joined an English club to improve his ______ (日常的) English.
3. Smoking is a kind of bad _______(习惯).
4. Some of the waste material can be reworked for _________ (再利用).
Exercises
survey
daily
habit
recycling
II. 汉译英。
1. 几乎没有学生带他们自己的袋子去超市。
2. 这是调查的结果。
Few students take their own bags to the supermarket.
Here are the results of the survey.
1. Finish the study paper.
2. To learn more ways to help protect the environment.
3. Preview Task.
TNANK
YOU