《We're trying to save the earth!》PPT课件优质.pptx

Section B Period 4 3a-Self CheckUnit 13Were trying to save the earth!1. 停止乘小汽车停止乘小汽车2. 回收纸回收纸3. 用纸巾用纸巾4. 好好利用好好利用5. 用垃圾建造房子用垃圾建造房子6. 倒置倒置7. 经营小生意经营小生意stop riding in carsrecycle paperuse paper napkinsput to good usebuild a house out of rubbishturn upside downset up a small business8. 回复，归还回复，归还9. 旧玻璃瓶旧玻璃瓶10. 拆下拆下11. 一个有创意的大脑一个有创意的大脑12. 开一个小店开一个小店13. 更受欢迎的作品更受欢迎的作品14. 给他人带来欢乐给他人带来欢乐bring backold glass bottlespull downa creative mindopen a small shopmore popular worksbring happiness to othersPPT模板：素材：PPT背景：图表：PPT下载：教程： 资料下载：范文下载：试卷下载：教案下载：PPT论坛： PPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：Talk about 2b with your partner.Have you heard of Amy Hayes?She is a most unusual woman who lives in the UK.Why is she unusual?Because she built her house out of rubbish.What is her gate made of?Its made of rocks and old glass bottles.Where is Jessica Wong from?She is from Hong Kong.What does she do?She uses old clothes that people dont wear anymore to make bags.How does she sell her bags?She opens a small shop and set up a website to sell them.And what is Wang Tao known for?He is known for using iron and other materials from old cars to make beautiful art pieces.What does he hope to do?He hopes to set up a “metal art” theme park to show people the importance of environmental protection.Think about the environment in your town/ city and complete the chart below.Which parts of the town/ city have a nice environment? Why are they nice?Which parts need to be improved? Why?3aGood environment Why Bad environment Why parkthe air is cleanstreets so many treesrestaurantsclean and tidyriver a lot of rubbishso many carsair too many factoriesstreets 3bWrite a letter to the city mayor about the problems and your suggestions.In your letter, describe the environmentalproblems in your town/city.1. What are the problems?2. Where are they?3. What or who is causing these problems?Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggest 本次写作内容是一封书信，信中首本次写作内容是一封书信，信中首先要介绍你所在城市存在有哪些环境问先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，然后提出解题，是谁造成的这些问题，然后提出解决这些环境问题的方法和措施，可以结决这些环境问题的方法和措施，可以结合合3a中列举的问题和前面学过的解决办中列举的问题和前面学过的解决办法来完成这封信。法来完成这封信。Dear Sir/ Madam, Environmental problems are becoming more and more serious all over the world.With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish. Now more and more people have realized these problems. I think that governmentsshould close down the factories and develop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We should call on everyone in the town to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become better and better. 1. Write different forms of the words. Then add more to each group.v. n.pollute -act -protect-inspire -build -create -farm -sing -travel-drive -run -write -pollutionactionprotectioninspirationbuildingcreationfarmersingertravelerdriverrunnerwritern. adj.fame -wood -science-health -south -care -rain -cloud-luck -help -color -day -famouswoodenscientifichealthysoutherncarefulrainycloudyluckyhelpfulcolorfuldailyadj. n.sunny -noisy -harmful -beautiful -different -important-woolen -sunnoiseharmbeautydifferenceimportancewooladj. adv.slow -wide -sudden -real -quick -true -possible-happy -loud -quiet -heavy -easy -angry -good -slowlywidelysuddenlyreallyquicklytrulypossiblyhappilyloudlyquietlyheavilyeasilyangrilywell 2. Match each statement with the grammar structure.Statement Grammar The river used to be so clean.Present progressiveWe have seen many changes in the environment.Modal verbsPeople should take public transportation more.Passive voiceThe river is polluted by factories.used to The air pollution is getting worse and worse.Present perfect3. Write ways to cut down on these kinds of pollution.Kinds of pollution Ways to cut downwater pollutionland pollution noise pollutionair pollutionstop factories from throwing waste into rivers.Try not to use plastic bags when shoppingCut down the number of cars.Reduce the number of factories that burn coal.Finish your passage of 3b.