九年级 unit13 sectionA.ppt

Section APeriod One包钢实验中学包钢实验中学 贾贾 丽丽1aHere are some words related to different kinds of pollution.Write them in the box below.Then add mare words.loud music cars rubbish planeslittering ships factories smoking building houses mobile phones Noise pollution:loud music,planes,building houses,mobile phones Air pollution:cars,factories,smoking,building houses Water pollution:rubbish,littering,ships,factories Tony and Mark1bListen and complete the sentences.What was the problem?The river was _.Even the bottom of the river was full of _.There were no more _ for fishermen to catch.What caused the problem?People are throwing _ into the river.Factories are polluting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factories.Everyone should help to _ the river.really dirtyrubbishfishlitterwastegovernmentclose downclean up1cRole-play the conversation.Then make your own conversations about the kinds of pollution in 1a or 1b.The air was polluted.The heavy smoke flew to the air.But it used to be clean and clear.Yes,but factories produced lots of waste gas every day.Everybody in the town should play a part in cleaning it up.Look and sayGuessing Game!plant more treessave watershouldnt smokeprotect animalsrecycle recycle books books and and paperpaper重复利用书本和重复利用书本和纸纸Look and sayturn off turn off the lights the lights when we when we leave a leave a roomroom离开房间的时候离开房间的时候记得关灯记得关灯Look and saytake our take our own bags own bags when when shoppingshopping购物时带上自己的袋子shouldnt shouldnt use paper use paper napkinnapkin不要用纸巾不要用纸巾stop stop riding in riding in carscars不开私家车不开私家车try to use the public transportation尽量使用公共交通工具In 2015,Baotou will continue to create the national civilized city(全国全国文明城市文明城市)！What can you do for our beautiful city?Baotou is our home!To love our city is to love ourselves！If next week is our school s activities on civilization（文明活动日）.As a member of our school,what good ways do you have for this activity?Write an article(about 60 words):I think thatWe should/couldI suggestTo talk about some pollution:water pollution,air pollutionTo think about ways of protecting the environment.