资源简介

课件31张PPT。8下 Unit 8
A green worldWelcome to the unitdig a hole in the groundcover the hole with soil (土壤)water the young treereduce dust help keep the air clean
help keep soil in place during storms
provide home for animals
Protect the environment or not?
1. Will more trees be planted this year? Why?
2. What does Eddie like doing?
3. What will Eddie plant?Yes. Because trees are good for us.He likes digging in the garden.He will plant breadfruit trees.Watch and answer Act it out! How to live a green life?reduce air pollutionby riding bicycles buscoach trainundergroundIt’s wise of people to choose public transport.by turning off the lights
when we leave.save energyturn off the computers and TVs
when they are not in useby taking shorter showerssave water Reuse the water to
flush (冲洗) the toilet.Don’t leave the tap running when we are not using it.recycle wasteThe class 1, Grade 8 students are talking about ways to live a green life. Look at the pictures below and match them with the correct sentences.A green lifea. We can reduce air pollution by riding bicycles.b. We can save water by taking shorter showers.c. We can save energy by turning off the lights when we leave a room.d. We can protect the environment by recycling waste.1. How did Kitty go to school in the past?
2. What does Millie think she should do
to live a green life?
3. What about Daniel?
Her father used to drive her to school.She thinks it’s wise of people to choose public transport and ride bicycles.Listen and answer He thinks we can take shorter showers to save water.A: What should we do to live a green life?
B: …used to…, but now…
A: I agree. It’s wise of …to…
B: I think …
A: Yes…We should also…Pair workTake a shopping bag with us when shopping.Recycle or don’t use the plastic (塑料) bags.Refuse to use disposable (可任意处理的) chopsticks and lunch boxes.People should protect the forest and shouldn’t cut down trees.People shouldn’t burn the rubbish.Farmers shouldn’t burn straw (焚烧秸秆)Factories should reduce heavy
smoke and waste water.Turn to the sea for fresh water.Use new types of energy.The government should set up more
organizations to protect the environment.Design more posters or advertisements
to ask more people to take actions. Let’s try our best to turn Huai’an into an ecological new town (生态新城) and one of the most livable (适合居住的) cities in the world.
1. Reason
(problems and pollution)
2. The actions we should take
(how to live a green life)
3. Our hope
(Huain’an in the future)group workHomeworkRecite comic strip
Search on the Internet to learn more about how to live a green life.

展开更多......

收起↑