2020-2021学年高中英语Unit3InventorsandinventionsSectionⅠWarmingUpPre_reading&Reading教师用书教案新人教版选修8

Unit3InventorsandinventionsUnit3Inventorsandinventions谈起“发明”，我们脑中浮现的总是飞机、大炮、电脑等这些高科技产品。然而，下面的几个小发明与“高科技”毫不沾边，但却同样能为我们的生活带来极大便利。IdeasforcreatingasmallinventionIdeasforcreatingasmallinventionAsmallinventioncandobigthingswhenitcomestomakingataskeasiertodo.Whenlookingforasmallinventionidea，startbycheckingyourkitchendrawersandcabinetscabinets.Istheresomethingyouneedtohelpyouinatask?Lookinthebathroomandseeifyoucanimproveonthewaysomethingworks.Ifyoucancreateanitemthatdoesajobaroundthehouse，youhaveasmallinventionofyourown.KitchenKitchenDinnerplateshavenotchangedincenturiesexceptforthedifferentmaterialsusedtomakethem.Whenyouneedtostoreleftoverdinners，youusuallywraptheminaluminumfoil(铝箔)andplasticwrap.Dinnerplatecoverswouldsavemoneyandlookmuchneaterthantheusualdisposablecovers.Aspaghettidrainerdrainerflexibleenoughtofitinsideapotwouldbeatooleverycookwouldhaveinstock.Youwouldbeabletotakethepastaoutoftheboilingwateranddrainitatthesametime，savingthecookfrompickingupaheavypotofboilingwater.BathroomB