Newwords.•homework•carry•gift•clownNewwords.•apartment•buckle•buildingNewwords.•elevator•showNewwords.•invite•interesting•exciting•邀请•有趣的•令人兴奋的onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentygivesthtosb把某物给某人•请把铅笔给我!•Giveapenciltome,please!•请把尺子给我!•Givearulertome,please!•请把苹果给她!•Giveanappletoher,please!•请把书给他!•Giveabooktohim,please!wanttodosth想要做某事•我想吃鱼。•Iwanttoeatfish.•他想去看电影。•Hewantstoseeafilm.•他们想去爬山。•Theywanttoclimbmountains.•Mary想洗澡。•Marywantstotakeabath.havegottodosth不得不做某事•我不得不去写家庭作业了。•Ihavegottodomyhomework.•她不得不去洗澡了。•Shehasgottotakeabath.•Sam不得不起床了。•Samhasgottogetup.•我们不得不打扫教室了。•Wehavegottocleanourclassroom.Howmany+可数名词复数•你们教室里有多少扇窗户?•Howmanywindowsarethereinyourclassroom?•我们教室有6扇窗户。•Thereare6windowsinourclassroom.•你的卧室里有几张床?•Howmanybedsarethereinyourbedroom?•我的卧室里有2张床。•Threreare2bedsinmybedroom.