Unit 8 Save Our World Lesson 46 Protect Our Environment课件（14张PPT）

(共14张PPT)
Lesson 46
Protect Our Environment
Talk about the following behaviors . Is it right Is it good for environment
What do we do to protect our environment in our daily life
I. 根据句意及所给汉语提示，完成单词。
1. A bike doesn't make any ________ (污染).
2. He bought many ______ (罐头) from the shop yesterday afternoon.
3. They put other garbage in their ______ (塑料的) bags.
4. It's our duty to protect the ___________ (环境).
5. There are many big ________ (工厂) in my hometown.
factories
pollution
cans
plastic
environment
Exercise
Listening
1. What do people waste most in Edmonton
A. water B. paper C. energy
2. What points mentioned in the lesson
take short showers
recycle and sort
reuse plastic bags
ride bikes or take buses
turn off the lights
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√
√
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Key phrases:（英汉互译）
1. 爱护环境_______________________
2. 在许多方面/用很多办法____________
3. 尽力做某事____________
4.节约用水_____________
5. 洗短时间澡________________
6. 忘记做某事____________
7. 关水龙头__________
8. 被制成______________
9. 反复的___________
11. 骑自行车____________
12. 对…有很大影响____________________
16. 保护环境并不太难 ______________________
take care of the environment
in many ways
try to do sth.
take short showers
forget to do sth.
turn off the tap
be made into
again and again
ride a bike
make a big difference to
It’s not hard to protect environment
save water
Read fast
paper
noise
plastic
factories
cars
water
garbage
What did the writer talk about in this lesson
Skimming(略读)
Waste/ pollution Ways
Paper on _____ sides
Water take______ shower,
check no_____,
_________ the tap
Recycle ______ cans, bottles & paper
Cars ride a _____,take a _______
both
short
leaks
sort
bike
bus
turn off
Read again and fill in the chart.
Scanning(寻读)
I think everybody should _____________ the environment. I live in_________. It is a city in ________. The ______and _____ are clean in Edmonton, but sometimes people ____________.
What do we waste the most _______, I think. People waste _____, _____. I don’t want to waster water. I _____________ in many ways. I ________________. I often ______to __________there aren’t any leaks, and I never forget to____________ .
Fill the blanks with paragraph 2 & 3
take care of
Edmonton
Canada
air
water
waste a lot
Paper
water
too
try to save water
take short showers
check
make sure
turn off the tap
Mind map with paragraph 4 & 5
recyclable
pick up
sort
be made into
reuse
put other …in them.
again and again
Discussion
How do you usually go to school
Do you think what kind of transportation is the greenest
Compare the following transportation.
What can make pollution
Which one make the least pollution
<
<
I try to save water in many ways.
练习：
I’ll _____ _____ _____ ring you up.我会尽力不给你打电话。
It’s hot, I try _______(open) the window, but I am still hot.
天很热，我试着打开窗，可是还是很热。
He _____ ______ _____to help the poor child.
他尽他最大努力去帮助那个贫穷的孩子。
Key sentences:
try to do sth. “尽力做某事”：
否定句：try not to do sth.尽量不要干某事
try doing sth 试着干某事
try one’s best to do sth__________.
2.In fact, if each of us makes a small change in our life, we can make a big difference to our environment.
练习：
1)What you do now can_____ _____ _____ _____ ____ your future.
你现在的所作所为对你的将来有很大的影响。
2)他的行为对这个班级有一些影响。
_________________________________.
make a difference “有影响，起作用” 常与to 连用，即： make a difference to 对…..产生影响（ difference前可用some ,big, great等词修饰）
make no diference 没有影响；无关紧要
III. 根据提示翻译下列句子，每空一词。
1. 你应该照顾好这个婴儿。
You should ______ ______ ______ ______ the baby.
2. 我们应该尝试更多的方法去减少污染。
We must ______ ______ ______ to make less pollution.
3. 这些玻璃被制成新的东西。
This glass ______ ______ ______ new things.
4. 我认为这些男生浪费的纸张最多。
I think these boys waste ______ ______ paper.
5. 他昨天晚上洗了个淋浴。
He ______ ______ _______ last night.
take good care of
try more ways
is made into
the most
took a shower
.
Homework
Make an English Hand-copied (英文手抄报)"begin from us" to introduce how to protect the environment.