1、高中英语必修二Unitfiveusinglanguage学案教师寄语:You have to believe in yourself . That's the secret of success .人必须相信自己,这是成功的秘诀。Theonlyrewardofvirtueisvirtue;theonlywaytohaveafriendistobeone对美德的回报是美德,获得友谊的唯一途径是给人以友谊.Teachingaims:1).TolearnaboutthestoryofFreddythefrog2).Tomastersomelanguag