1、Unit 4 I used to be afraid of the dark.SectionA(words,2d)Teachingaims1:knowledgeobjects(1)Function:Talkaboutwhatyouusedtobelike.(2)Keyvocabulary:humorous,silent,helpful,friendly,active,serious,score,usedto,turnred……(3)Targetlanguage:She/Heusedtobe…,butnowshe/heis…TeachingproceduresStep1:复习旧单词,呈现