1/3三年下Unit1英国加拿大美国中国她;(指雌性动物)它学生,学者小学生UKUKUKUKUKUKUKUKUKUKCanadaCanadaCanadaCanadaCanadaCanadaUSAUSAUSAUSAUSAUSAUSAUSAChinaChinaChinaChinaChinaChinaChinasheshesheshesheshesheshesheshestudentstudentstudentstudentstudentstudentpupilpupilpupilpupilpupilpupilpupilpupil2/3三年下Unit1他;它(指雄性动物)教师,老师,导师男孩,儿子,孩子气的人,男仆和女孩,少女,女仆,(商店等的)女工作人员新的,新近的;新来的;不熟悉的朋友,友人;支持者,同情者heheheheheheheheheheheheteacherteacherteacherteacherteacherteacherteacherboyboyboyboyboyboyboyboyboyboyandandandandandandandandandgirlgirlgirlgirlgirlgirlgirlgirlgirlnewnewnewnewnewnewnewnewnewfriendfriendfriendfriendfriendfriendfriend3/3三年下Unit1今天;现在,目前todaytodaytodaytodaytodaytodaytodaytodayWelcome!Welcome!Welcome!Whereareyoufrom?Whereareyoufrom?Whereareyoufrom?I’mfromtheUK.I’mfromtheUK.I’mfromtheUK.欢迎!你是哪里人?我是英国人。