Unit1 Teenage Life 一Words and PhrasesKey word1:teenagern.青少年指年龄在13到19岁之间的青少年辨析:adolescentn/adj泛指正处于青春期的少男少女(更强调青春期这个概念)例句:1.IhavebeenwritingadiarysinceIwasateenager.2.Shespentheradolescentyearsinthecountrysidewithhergrandparents.Exercise:1.American_(teenager)havealwaysworkedforpocketmoney.2._shouldntbeallowedtodriveinthestreetbecausetheyaretooyoung.A.AdultsB.TeenagersC.Theelderly3.Jill,你有多少青少年问题?Howmany_doyouhave,Jill?teenagersBteenagerproblemsKey word 2:volunteer1)n.志愿者【2018浙江,作文】我真诚地希望我能有幸成为英