Unit3Wearetryingtosavethemanatees!SectionB(3a-4)学案学习目标：A.知识目标：掌握hearof,planet,society,model,raise,spare,bemadeof,bemadefrom,pulldown等单词与词组。B.能力目标：能够利用废旧物品做有用的物品，并作简单的介绍。C.情感目标:通过学习废旧物品的回收利用，进一步增强学生的环境保护意识。学习过程：一．导入新课：Whatcanwedotohelpsaveourplanet?[来二．自主学习：Task1:(粗读)read3aquicklyandanswer:[What'sthehousebuildoutof(用…材料)?Task2:(细读)read3aquicklyandanswer:PartsofthehouseThingsmadefrom(comefrom)ThewindowsandwallsThewalls[ThefenceTheroofTask3:read3amorecarefullyandunderlinetheimportantanddifficultlanguagepoints.Thendiscussinpairs.三．精讲点拨1.YouhaveprobablyneverheardofAmy.2.Shelivesinahousethatshebuiltherselfoutoftrash3.Thewallsaremadefromoldglassbottlesthataregluedtogether.[4ShemakesmodeltoysoutofoldTVs.四．达标检测.ThehouseoftrashYouhaveprobablyneverAmy,butsheisamostunusualwoman.Shelivesinahousethatshebuiltherselftrash.Thestuffusedtobecalledtrash,butnowit’scalledrecycledmaterial.Thewindowsanddoorsfromoldbuildingsaroundthetownthatwerebeingdown.Thewallsaremadefromoldglassbottlesthataretogether.Theroofismadefromdiscardedtiles.Andthefenceisbuiltoutofusedsodacans.AmyrecentlyanawardfromtheHelpSaveOurPlanetSociety.ThepresidentJacksonSmithsaid:“Amyisaninspirationtousall.”AndwhatdoesAmydoinhertime?ShemakestoysoutofoldTVsandsellsthemtoraisemoneyfortheChildren’sHospital.五．写作园地Lookatthetwopicturesin3bandcompletethearticletotell"whatarehisthingsmadefrom".JoeWinterbournelovestheclotheshismothermadeforhim.Atschool,everyonecallshimMrRecycling.Hishatismadefrom.六．介绍你的发明我们身边有很多废旧物品，我们也曾经利用它们制作过小制作。现在小组内介绍你们曾经制作过的物品，然后写下来。________________________________________________________________________________________________________________________________________________________________________________________________________.七．反思总结
