Unit 13 We're trying to save the earth! Section B (1a--1e&writing) 课件 (共42张PPT)

(共42张PPT)
Section B
(1a--1e&writing)
Unit 13 We are trying to
save the earth!
The earth is badly polluted.
Why should we try to save the earth
Part 1
Because of pollution, the weather is always foggy and we can't breathe the fresh air.
Because of pollution, our sky isn’t blue any more.
Because of pollution, the water isn’t clean any more.
Because of pollution, more and more people suffer from cancer.
患（某种病）
Because of pollution, many animals have being killed.
Because of pollution, more and more animals don’t have places to live in.
Because of pollution, there are more and more disasters（灾难） on the earth .
What should we do to save our planet
Let's take action！
Part 2
We should use our own bags rather than plastic bags when we go shopping.
We should take the bus or ride a bike instead of riding in cars.
We should never take wooden chopsticks or plastic forks when we buy takeaway food.
We should remember to throw rubbish in the bins and keep public places clean and beautiful.
We should stop using paper napkins.
n.纸巾
We should turn off the lights when we leave a room.
We should turn off the shower while we are washing our hair.
We should recycle books and paper.
v. 回收利用；再利用
( ) 1 What does the boy ask Julia to do
A Turn on the lights B Turn off the lights
C Turn off the TV.
( )2 Why does Julia never turn off the shower when
she’s washing her hair
A Because she doesn’t like to do that.
B Because she doesn’t have hair.
C Because she has very short hair and it takes
her only a few minutes to wash.
( ) 3 What does Julia think of taking our own bags
when we go shopping
A Easy B Difficult C Boring
（ ）4 What will Julia do in the future
A ride in cars B ride a bike C recycle paper
B
C
A
阅读听力材料（P147），选择正确答案
A
Section B, 1c, 1d (Tapescripts)
Jack: Turn off the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I've just read a book which gives ideas
about how we can save the environment. For
example, you should turn off the shower
when you're washing your hair.
Julia: Oh, I would never do that. I have very short
hair. It only takes a few minutes to wash.
What else does it say
Jack: You should take your own bags when you go
shopping.
Julia: Oh, that's easy. I'll do that from now on.
What else
Jack: People should stop riding in cars and start
riding bikes.
Julia: No way! It would take me 45 minutes to get
to school by bike!
Jack: But it's good for the environment! Besides,
I like riding my bike.
Julia: Yes, and you also live close to school!
There are manyeasythings common people can do to protect the environment and the earth.But there are also many things that we common people can't do.
They should close down the factories that put waste into the river.
01
Set up a lot of dustbins on the street.
02.
Stop people from using wooden chopsticks, plastic bowls and bags.
03
Organize people to clean up the streets and rivers.
04
There are some things which have to be done by governments and organizations:
How to write a passage about protecting the invironment
Part 3
Step 1 Brainstorming
How can we protect the environment
We should….
.
.
.
We shouldn’t …
.
.
.
We should ….
We are supposed to…
We are expected to ….
We’d better ….
It’s a good habit to….
Don’t forget to….
Remember to ….
Try not to ….
We should/ We’d better….
save water
plant more trees
turn off the lights when we leave the room
go to school
on foot
We should not / We’d better not ….
throw rubbish everywhere
use plastic bags
cut down trees
waste water
Step 2 Reading
We should
save water /
plant more trees/
turn off the lights when we leave the room/
go to school on foot
….
We shouldn’t
throw rubbish everywhere/
use plastic bags/
cut down trees/
waste water
…..
Step 3 Oral English
保护环境，人人有责。作为中学生，我们应该
做些什么呢？用至少6句话完成一篇作文。
save water
plant more trees
turn off the lights when we leave the room
go to school
on foot
throw rubbish everywhere
cut down trees
We had better….
It is our duty to…
First,… Second,… Third,….
Read and fill in the blanks .
It’s our duty __________ the environment.
As a student, what can we do _____, we _____
plant more trees. Second, we are supposed to ____
water. Third , it’s best to go to school on foot. Besides,we had better __________the lights when we leave the room. We should ______ _ throw rubbish
everywhere ____ use plastic bags.
____ take actions to protect our home from now on.
to protect
First
should
save
turn off
neither
nor
Let’s
Step 4 Writing
Practice makes perfect.
Exercises
保护环境是我们的责任。
____________ to protect the environment.
2. 我们应该尽我们最大努力让城市越来越干净。
We should __________ to make our city
______________.
3. 最好的减少空气污染的方式是少开车去上班。
_________ to lower the pollution is to
___________.
It’s our duty
try our best
cleaner and cleaner
The best way
drive less to work
Correct the mistakes
Mr. Green is a cleaner, she cleans the street.
Just now , he did homework and take out the trash.
In the future, there will have more and more trees.
I will by bike to school.
he
took
be
go to school by bike
Fill in the blanks
but however because although
I was late for school, _______ I overslept.
_________ they lost the game, they would
continue to pull together.
3. Lucy likes these shoes, ________, they are
too expensive for her to buy.
because
Although
however
全球环境恶化现象严重，环境污染已经严重影响到了老百姓的生活和健康! 保护人类共同的家园—地球，是每个人的责任和义务。我们在生活点滴小事上也能做出自己的贡献。请以Save Our Environment为题，谈谈作为学生的我们应该怎样保护环境。80词左右。要点如下：
1. 环境污染对人的影响和危害;
2. 解决方法和应对措施（至少写3个措施以上）
3. 提出号召：我们行动起来，共同创造更美好的明天。
写作范例
Writing tips
1.确定标题，抓齐要点，开篇点题。
2.注意人称，时态，冠词等语法。避免中式英语。
3.善于运用同义词，同义短语，避免文章单调
乏味。
4.善于运用连词，使文章逻辑结构紧密，层次分明，
条理清楚。
Save Our Environment
提出措施
发出号召
1.Why：引出话题（如交代环境的现状）
2.Take action
3.Feelings:
I believe…if…
To protect the environment is to protect ourselves. Let’s take action.
It’s our duty to…，... the environment（worse),
... air(polluted), ...suffer…from(cancer）
prevent…from…
At last,...
What’s more,...
First of all,...
Besides,...
总
总
分
It’s our duty to protect the environment. The environment is becoming worse and worse, so we must do something to prevent people from polluting the environment.
First, we should go to school on foot and tell our parents to walk to work or take buses instead of driving cars. Throw rubbish into the bins. Second, we should save water and electricity by turning off the taps, fans, TV sets and lights in time when we don’t need them. What’s more, water should be reused by us. Third, it is good to make full use of paper. We should use both sides of the paper. Don’t use wooden chopsticks or paper napkins .By doing this, we can save many trees. At last, remember to go shopping with baskets rather than plastic bags.
I believe our life will become better and better if we can do these things. To protect the environment is to protect ourselves. Let’s take action.
why
feelings
take action
写作范文
After writing you can check it according to these rules.
完全完成了试题规定的任务, 涵盖了所有内容要点, 或在发挥时内 容有新意或亮点; 语言基本无误, 行文连贯, 表达清楚。 21-25分
完成试题规定的任务, 涵盖了基本的内容要点:语言有少量错误, 行文基本连贯, 表达基本清楚。 16-20分
基本完成了试题规定的任务, 写出了一些内容; 语言有一些错误, 行文不够连贯 11-15分
未能恰当完成试题规定的任务, 只能写出个别要点; 语言错误较多, 未能清楚传达信息。 6-10分
未能完成试题规定的任务, 只能写出与内容有关的一些单词; 语言错误很多, 未能清楚传达信息。 0-5分
安徽省2019中考英语作文评分标准
Write a letter to the city mayor about the problems and your suggestions.
In your letter, describe the environmental
problems in your town/city.
What are the problems
Where are they
What or who is causing these problems
3b
P104
Then, give suggestions or possible ways to solve the problems.
I think that…
We should/ could…
I suggest…
写作指导
本次写作内容是一封书信，信中要介绍：
你所在城市存在有哪些环境问题；
是谁造成的这些问题；
有哪些解决措施
可以结合前面学过内容来完成这封信。
Homework
1. Write the letter to the city mayor in 3b.
2. Finish self check.
Protection from us！
Save the earth successfully!