资源简介

(共20张PPT)
Writing
Language goal: talk about pollution and environmental protection
Unit 13
We're trying to save the earth!
What can we do to help save the earth
Rank these items from the easiest (1) to the most difficult (5).
___ stop riding in cars
___ recycle books and paper
___ turn off the lights when you leave a room
___ turn off the shower while you are washing your hair
___ don’t use paper napkins
1a
Listen and check (√ ) the things that Julia and Jack talk about.
Things Julia and Jack talk about
___ turning off the lights
___ turning off the shower
___ not using paper napkins
___ taking your own bags when shopping
___ not riding in cars
___ riding a bike
___ recycling paper
1c
Listen again. Check (√ ) the things that Julia is doing now, the things she will do in the future and the things she would never do.
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do
turning off the lights
turning off the shower
not using paper napkins
taking your own bags when shopping.
not riding in cars
riding a bike
recycling paper
1d
Joe: _____ you ever _____ (take) part in an environmental project
Eric: Yes, I have. I ______ (help) with a Clean-Up Day last year.
It was __________ (consider) the biggest clean-up project
this city ____ ever ____ (have).
Joe: How many people _____ (take) part
Eric: I _____ (think) more than 1,000 people _____ (come) to help
out.
Joe: That’s fantastic! I guess everyone in this city is ______ (try)
to improve the environment.
Eric: Yes, we can’t afford to ____ (wait) any longer to take action!
Have
helped
considered
had
had
took
think
came
trying
wait
P100
taken
take action to do
Fill in the blanks with the correct forms of the verbs in brackets.
take an active part in…
People ________ think that big things ___________ be done to save the earth. Many forget that saving the earth begins with small things. For example, you ______________ save electricity by turning off the lights when you leave a room. You _____________ also use reusable bags instead of plastic bags. I think it’s a great idea that you now ______ pay for plastic bags in some stores. And instead of driving to school or work, you _____________ ride your bike or walk. If it’s far, you __________ take the bus. All these small things ________ add up and become big things that ____________ improve the environment. Let‘s take action now!
may/might
must/have to
can/could/should
have to
can/could/should
can/could
can/could
would/can/could
Fill in the blanks with the appropriate modal verbs from the box.
can; would; could; have to; should; must; may/might
can/could/should
总计；合计
从...开始
节能
可重复使用的包
而不是塑料袋
Writing
带布包去购物（cloth bag）
use public transportation instead of riding in cars
Writing
带布包去购物（cloth bag）
use public transportation instead of riding in cars
cut down air pollution
sort the waste into different kinds
use our own cloth bags instead of plastic bags
Good morning, everyone! Environmental problems are becoming more and more serious these days. I think each of us should do something to protect the environment.
First, we should walk, ride bikes or use public transportation instead of riding in cars when we go to school. Driving less helps cut down air pollution. Second, we are supposed to sort the waste into different kinds because some can be reused or recycled. Third, we should use our own cloth bags instead of plastic bags when shopping. Although plastic bags are convenient, they’re harmful to the environment. What's more, we should save energy. If we leave a room, we should make sure that all the lights are turned off.
I believe that if everyone takes action, our environment will become better and better.
U13 Writing
1. Write different forms of the words. Then add more to
each group.
Self check
v.— n.
pollute ---
act ---
protect---
inspire ---
build ---
create ---
pollution
action
protection
inspiration
building
creation
n. — adj.
fame ---
wood ---
science---
health ---
south ---
care ---
famous
wooden
scientific
healthy
southern
careful
1. Write different forms of the words. Then add more to
each group.
Self check
adj.— n.
different---
important---
difference
importance
adj. — adv.
slow ---
wide ---
sudden---
real ---
slowly
widely
suddenly
really
2. Match each statement with the grammar structure.
Self check
Statement Grammar
The river used to be so clean. Present progressive
We have seen many changes in the environment. Modal verbs
People should take public transportation more. Passive voice
The river is polluted by factories. used to
The air pollution is getting worse and worse. Present perfect
3. Write ways to cut down on these kinds of pollution.
Kinds of pollution Ways to cut down
water pollution
land pollution
noise pollution
air pollution
stop factories from throwing waste into rivers.
Try not to use plastic bags when shopping
Cut down the number of cars.
Reduce the number of factories that burn coal.
Self check
01 单元写作素材
◆开头句
①As we all know, rubbish causes a lot of pollution.
②A clean environment can help people feel happy and keep
healthy.
③Protecting the environment is our responsibility.
◆中间句
①What’s more, our government will take more measures to
protect the environment.
②It not only can protect the environment，but also is good for
our health.
③It’s necessary to put things you don’t need in the bin.
◆结尾句
①Let’s work together to protect our environment.
②I think if everyone does something，our environment will
become better and better.
【名言积累】
1.Protecting our environment is everyone’s business.保护环境，人人
有责。
2.Protect the mother river and care for the source of life.保护母
亲河，关爱生命源。
3.When the wells dry，we know the worth of water.井枯方知水珍
贵。
列提纲 写句子
自我介绍及写信目的 I’m from No. 5 Middle School.
I like our city, but the environment around here is getting worse and worse.
环境问题1 问题 There is white pollution everywhere in the city(这个城市到处都是白色污染).
原因 People use too many disposable (一次性的) things, such as plastic cups, bottles, bags and lunch boxes.
People throw them away after only using them once (人们只用一次后就把它们扔掉了).
建议 I think that people should try to use their own cups, lunch boxes and chopsticks instead of disposable things (我认为人们应该尽量使用自己的杯子、饭盒和筷子来代替一次性用品).
列提纲 写句子
环境问题2 问题 There has been haze (雾霾) in the city in recent years.
原因 That’s because there are more and more cars on the road (那是因为马路上有越来越多的汽车) and they give off too much waste gas.
建议 People should use public transportation more
(人们应该多使用公共交通工具).
It’s a good idea to take buses and use shared
bikes (乘公共汽车和使用共享单车是个好主意).
I think the government should encourage more
people to use new energy vehicles (新能源汽车).
表达希望 I hope the environment in your city gets better and better.
Assignments

展开更多......

收起↑