第二单元·汉语拼音zhchshr1.学会声母zh、ch、sh、r,能读准音,认清形,并能正确书写。读准与单韵母组成的音节2.学会整体认读音节zhi、chi、shi、ri,会读它们的四声。3.认识2个生字,能正确地读儿歌。学习目标单韵母:声母:整体认读音节:ɑoeiuübpmfdtnlɡkhjqxzcsywyiwuyuzicisi课文导入ch课文讲解shrzhɑeuzhɑzhezhuzhāzhèzhùɑeuchɑchechucháchěchūchɑeushɑsheshushǎshèshùsheurerurèrǔruɑzhchshzhuɑchuɑshuɑuozhchshrzhuochuoshuoruo绕口令四是四,十是十。ràokǒulìnɡsìshìsìshíshìshí十四是十四,四十是四十。四十不是十四,十四不是四十。shísìshìshísìsìshíshìsìshísìshíbúshìshísìshísìbúshìsìshí