单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Module 8 Unit 22,Module 8 Unit 22,1,Lead-in:how much do you know about environmental problems?,Do you know what these environmental problems are?,Lead-in:how much do you know,2,air pollution,white pollution,air pollutionwhite pollution,3,water pollution,drought,water pollutiondrought,4,It is a body of water that covers normally dry land.It may destroy homes and other property and even carry off the topsoil,leaving the land barren.Sometimes it is quite harmful.,-flood,It is a body of water that cov,5,The quake was just the worst thing I have ever experienced.I was jolted awake by the quake and it lasted for more than a minute.Everyone came out into the streets.,-earthquake,The quake was just the worst t,6,As you all know,I am caused by pollution.I visited Beijing at the beginning of this year for several times.If you plant many trees,you can prevent me from rushing.,-sandstorm,As you all know,I am caused b,7,a tropical violent wind storm,if it occurs in the western Pacific,it is called typhoon.,-hurricane/typhoon,a tropical violent wind storm,8,mountain or hill with an opening or openings through which lava,gases,e up from below the earths surface.,-volcano,mountain or hill with an open,9,gradual warming of the earths atmosphere,thought to be caused by increased carbon dioxide in the air.,-the greenhouse effect,gradual warming of the earth,10,Ex1 Use the Key Words to complete the sentences.,global warming,the greenhouse effect,endangered animals,natural disaster,flooding,poverty,over-fishing,Ex1 Use the Key Words to compl,11,1 Earthquakes and volcanic eruptions are examples of _.,2 Pandas and tigers are _.,Because of _,the Earth is warmed by gases trapped in the atmosphere.,_ is an increase over the time of the average temperature of the Earth.,natural disasters,endangered animals,the greenhouse effect,Global warming,1 Earthquakes and volcanic er,12,5 _ is harmful to the ecology of the sea.,6 Thousands of people in Africa continue to die because of war and _.,7 The water level has risen so high in several places that many homes are at risk from _.,Over-fishing,poverty,flooding,5 _ is harmful to,13,Ex 2 Listen to a news report.Which of the statements are true and which are false?,The news reporter is working in Australia.,The news reports is about breweries.,Breweries are often built in nature reserves.,The government officials were corrupt.,There are endangered birds in Australia.,Jim is now working in conservation.,F,F,F,T,T,T,Jim wilson,saving endangered birds,some,Ex 2 Listen to a news report.,14,Listen to the report again and complete the sentences with new words.,R:Youre working in botanical gardens to save a number of _ birds.,J:Well,I was a _ working in different breweries helping them I found that they were building in a nature _ and that theyd They had no _ and didnt care that.so I left my job and helped to organize a _ of their beer to save the I also won a court case against them to stop the building and the _ government officials were arrested.I wanted to help save our Earth and be a part of international _,endangered,consultant,principles,reserve,boycott,corrupt,conservation,Listen to the report again and,15,Which animals do you think are the endangered species in China?,What can we do to help save them?,Discuss,Which animals do you think,16,panda,panda,17,The South China tiger,The South China tiger,18,milu deer,milu deer,19,Chinese White Dolphin,Chinese White Dolphin,20,golden monkeys,golden monkeys,21,Chinese alligator 扬子鳄,Chinese alligator 扬子鳄,22,turtle 海龟,turtle 海龟,23,crested ibis,crested ibis,24,Lets enjoy some videos,Lets enjoy some videos,25,What can you do to help save them?Write down your suggestions,then present you ideas to the class.,Here are some ways we can help all wildlife:,（1）Support zoos,reserves,and organizations,that help animals.Volunteer your money,time and ideas.,What can you do to help save,26,（2）Avoid buying any products made from,endangered animals.,Do not buy!,（2）Avoid buying any products m,27,（3）Learn all about endangered animals and share this information with everyone.,（,4）Put out food and water for birds,especially in winter.If you start this,you should carry it out all winter.,（,5）Find out about your local conservation groups that work to protect animals.Ask how you can help them.,（6）Dont pollute.,（3）Learn all about endangered,28,Homework,Review the words in Warm up.,Write a short article about how to protect the endangered animals.,HomeworkReview the words in Wa,29,