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1、 高家店镇中心小学高家店镇中心小学 杨燕杨燕Unit 6 Keep our city clean airno colour or shapecan feelcannot seeThink and sayReviewno smell or tasteeverywhereThink and sayReviewWhy is air important?keep aliveIt keeps people aliveanimalsplantsballoonsThink and sayReviewWhy is air important?keep high in the skykitesplanesLea
2、d-inair pollutionair pollutionWatch and answerWhat happens to the air? Ben and Kitty are talking about it. Lets join them.PresentationRead and answerHow is the air in the street?How is the air in the park?Its dirty.Its clean.PresentationPresentationLook and learnPresentationcleandirtyRead and answer
3、What makes the air dirty?Where does the smoke come from?Smoke.Some smoke comes from the factory. Some smoke comes from cars and buses.PresentationRead and answerHow is the air in the park? Why?What should we do to keep the air clean?The air is fresh because there are a lot of trees in the park.We sh
4、ould plant more trees to keep the air clean. PresentationPresentationLook and learnPresentationsmokePresentationLook and learnPresentationfactoryfactoriesPracticeRead and spellsmokefactorydirtycleanPracticeListen and imitate Ben: Whats the matter, Kitty? Are you crying?Kitty: Im not crying. My eyes
5、hurt. Its the smoke. Ben: Where is the smoke from?Kitty: Its from the cars and buses. Ben: Look at the black smoke from the factory. It makes the air dirty.Kitty: Lets go to the park, Ben. The air is clean there.Ben: OK.Kitty: The air is so fresh here.Ben: Yes. There are a lot of trees in the park.
6、Trees keep the air clean.Kitty: We should plant more trees and keep the air clean.Ben: Yes! We should keep our city clean.PracticeListen and imitateRead it by yourself for one minute .自读对话一分钟。自读对话一分钟。Learning tip :102030504060302010Practice自己读对话，比一比看谁自己读对话，比一比看谁能在一分钟内读完，并且能在一分钟内读完，并且读得准确、流利！读得准确、流利！小组合作，练习对话并表演，其他同学评价。PracticePracticeComplete the notes.factorycarsbusesdirtyfreshcleantreesclean本课所学重点单词有哪些？ 本课所学重点句型有哪些？ SummaryIt makes the air dirty.factory, dirty, clean, smokeTrees keep the air clean. 1.Copy the words and the sentences. 2.Read the dialogue.closeHomework
