【文档说明】清华版英语五年级下册《UNIT 3 THE ENVIRONMENT AND US LESSON 18》PPT课件2(共19页).ppt，共(19)页，2.227 MB，由小喜鸽上传

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UNIT3THEENVIRONMENTANDUSLESSON18ReuseandrecycleWethrowalotoftrasheverydayandmakeourenvironmentdirty.Peoplegetillinadirtyenvironment.Animal

sandplantscannotliveinadirtyenvironment.Mosttrashcomesfromourhome.Wecankeepourenvironmentcleanbythrowingawayfewerthings.Onewaytothrowawayfewerth

ingsistoreusethem.Wedonotthrowawayouroldthings.Wegiveourbookstostudentsatalowergrade.Wegiveouroldclothestooldchildren

.Anotherwaytothrowawayfewerthingsistorecycle.Weputbottlesandotherthingsintherightplaces.Thenwerecyclethemandreusethema

gain.Whatdoyoulearnfromthisstory?Talkwithyourfriends.GameTime!记忆大比拼！老师将单词卡片按照随意顺序摆好，学生记忆，之后老师随意打乱顺序，学生根据记忆将单词还原。

Homework1.Rememberthesenewwords.2.Readthedialoguetoyourparents.