2、FunctionsThis unit is the fifth unit of Grade Severn English teaching materials ,the first several units have been involved in question, be verb.This unit talks about auxiliary verbs do and does, introduced on the basic of general questions.The following units continue to concern about auxi
3、liary verbs in generalquestions.Their connection facilitate students' learning and memory.TeachingaimsLanguagegoalsAbilitygoalsEmotionandattitudegoalsWordsinteresting,boring,fun,difficult,relaxingSentencesLet’splaycomputergames./basketball/volleyball…Thatsoundsinteresting/boring…Enablethestu