资源描述
蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿薄蝿袈肈蚇薁膆肈莆螇肂膇葿薀羈膆薁螅袄膅芁薈螀膄蒃螃腿膃薅蚆肅膂蚈袂羁膂莇蚅袇膁蒀袀螃芀薂蚃肁艿节袈羇芈莄蚁袃芇薆羇衿芆蚈蝿膈芆莈薂肄芅蒀螈羀芄薃薁袆莃节螆螂莂莅蕿肁莁蒇螄肇莀虿薇羃莀荿袃衿荿蒁蚅膇莈薄袁肃莇蚆蚄罿蒆莆衿袅肃蒈蚂螁肂薀袇膀肁莀蚀肆肀蒂羆羂聿羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃膀莃蚆羅羃艿螆蚅腿膅螅螇羁蒃螄羀膇葿螃肂肀莅螂螂芅芁螁袄肈薀螁羆芄蒆袀聿肆莂衿螈节芈蒅袁肅膄蒄肃芀薂蒄螃膃蒈蒃袅莈莄蒂羇膁芀蒁聿羄蕿蒀蝿腿蒅蕿袁羂莁薈羄膈芇薈蚃羁芃薇袆芆薂薆羈聿蒈薅肀芄莄薄螀肇芀薃袂芃膆蚂羅肅蒄蚂蚄芁莀蚁螇肄莆蚀罿荿节虿肁膂薁蚈螁羅蒇蚇袃 Unit 1 Getting to Know YouTopic 1 Nice to meet you! Section AThe main activities are 1a, 2a and 3a. 本课重点活动是1a, 2a和3a。.Teaching aims and demands 教学目标1.(1)Learn the letters Aa-Gg.(2)Learn some useful words and expressions:good, morning, welcome, to, China, thank, you, hello, I, am, Im, are, yes, no, not, nice, meet, too2. Talk about greetings and introductions:(1)Good morning.Good morning.(2)Hi/Hello!Hi/Hello!(3)Im Are you ?Yes, I am./No, Im not. Im (4)Nice to meet you.Nice to meet you, too.(5)Welcome to China!Thanks./Thank you. Teaching aids 教具录音机/字母卡片/投影仪/小黑板. Five-finger Teaching Plan 五指教学方案Step 1 Introduction 第一步 介绍(时间:6分钟)本节课是开篇，教师应向全体学生说明以下两点：1.学习英语的重要性。2.学习英语的正确方法。目的：激发学生学习英语的兴趣，提高学习效率。Step 2 Presentation 第二步 呈现(时间:14分钟)1. (运用真实情境，让学生学会如何与他人简单地打招呼。)(1) (老师假设和一个学生不认识，向他/她打手势并和他/她打招呼。)T:Hi!(启发学生回答。)S1:Hi!(板书Hi!让学生猜测Hi!的意思。)(师生互动操练Hi!)T:Hi!S2:Hi!(2)(用同样的方式教学Hello!并板书Hello!) (板书)Hello! Hi!(非正式)Hello! Hi!(同时老师可以利用简笔画告诉学生两个熟悉的人怎样相互打招呼。并让学生之间用真实姓名依次操练。)T:Please look at the picture and see how they are greeting. Then you can use your name to greet each other.S3:Hi, Zhang Hua!S4:Hi, Chen Jun!S3:Hello, Zhou Jie!S5:Hello, Zhang Hua!(3)(教师亲切地用手势跟同学们打招呼。)T:Good morning!(重复几遍后，启发学生回答。)Ss:Good morning!(板书)Good morning!(让学生猜测Good morning!的意思，教师给予提示：早上见面问好可用Good morning!代替Hello!)(师生互动操练Good morning!)T:Good morning!S4: Good morning!(教师让学生用自己的真实姓名互动操练Hi!/Hello!/Good morning!)S5:Hi! S6.S6:Hi! S5.S7:Hello! S8.S8:Hello! S7.S9:Good morning! S10.S10:Good morning! S9.(对学生的表演给予掌声鼓励。)2.(教师投影仪或教学挂图1a，显示康康在接机大厅接人的场景，三个外国学生刚下飞机，我们怎么向他们打招呼呢?)Ss: Hi!/Hello!/Good morning.(利用上面图片学习Welcome to , Thank you.)T: They are our new friends. Welcome to our class.Ss: Thank you.3. (播放录音1a, 让学生跟读, 注意模仿语音语调。) T: Listen to the tape and follow. Pay attention to the pronunciation and intonation.4. (出示四个小主人公的人物图，让学生认识他们，并教学生读Kangkang, Michael, Jane, Maria四个名字，教师播放1b录音，完成1b。核对答案并打分。)5. (1)(教学Im Are you ? Yes, I am./No, Im not.)(教师找两名男生和两名女生分别扮演Kangkang, Michael, Jane, Maria.分别教他们说Im Kangkang. Im michael. Im Jane. Im Maria.引出Im=I am. 再问Are you Kangkang? Yes, I am./No, I am not.)(板书) Im Are you ? Yes, I am./ No, Im not. (老师向全班同学介绍自己，然后点几个学生站起来向全班同学打招呼并做自我介绍。) T:Hi! Im (老师手指着自己。)S11:Hi! Im Wu San. (S11站起来。)S12:Hi! Im Wang Xiang. (S12站起来。)S13:Hi! Im Wei Hua. (S13站起来。)(老师接着对刚刚做自我介绍的学生进行提问，练习上面板书的另两个句式。)T:Im Are you Wei Hua?S13:Yes, I am.(学生点头，这时老师引导学生作答。)T:Im Are you Li Feng?S12:No, Im not. Im Wang Xiang.(让S12和S13单独在讲台上表演，并掌声鼓励。)(让学生两两进行类似操练。)(2)(再找来一名学生S14，教学Nice to meet you. Nice to meet you, too.的情景用法。板书重点句子。)Nice to meet you.Nice to meet you, too.(教师示范表演。)T:Hello! Im Are you Liu Siyang?S14:No, Im not. Im Wendy.T:Oh, nice to meet you, Wendy.S14:Nice to meet you, too.(老师引导学生作答。)(让两名学生在讲台上表演，教师给予指导。)(让学生互相问答，借此机会运用类似的对话认识同学。)Step 3 Consolidation 第三步 巩固(时间:7分钟)1. (播放录音3a，让学生跟读，注意模仿语音语调并进行人机对话。完成3a。)T: Listen to the tape and repeat, pay attention to the pronunciation and intonation, please. Then practice the dialog with the tape.2. (让学生自由组合操练1a和3a，然后让学生两人一组上讲台表演。进行小组竞赛，巩固1a和3a所学内容。完成3b。)T: Practice a dialog according to 1a and 3a in pairs, then act it out.S1:Good morning!S2:Good morning!S1:Im Are you ?S2:Yes, I am.S1:Nice to meet you.S2:Nice to meet you, too.S1:Welcome to China!S2:Thanks./Thank you.3. (再让学生四人一组用自己的真实姓名上台表演。)T: Act out the dialog with your own names.S3:Hi!S4:Hi!S3:Im Are you ?S4:Yes, I am.S3:Hello! Are you ?S5:No, Im not. Im S3:Nice to meet you.S5:Nice to meet you, too.S3:Hi! Are you ?S6:Yes, I am.S3:Welcome to China!S6:Thanks./Thank you.Step 4 Practice 第四步 练习(时间:10分钟)1. (学习字母AaGg。)(1)(教师逐个出示字母卡片，先示范字母的读音，要求学生仔细听，认真观察教师的口型，再进行模仿。每个字母都要用升降调来读。)T: Listen to me and read the letters after me. Learn Aa-Gg by heart.(教师先教学字母Aa-Gg，然后全体学生跟读Aa，Bb, Cc, Dd, Ee, Ff, Gg。)T: Aa Bb Cc Dd Ee Ff GgSs:Aa Bb Cc Dd Ee Ff Gg(2)(告诉学生，每个英文字母都有印刷体和书写体、大写小写之分。关于字母的书写，要严格要求学生用四线格的练习本，按笔顺和格式书写。逐个板书英文字母。书写每个字母时，教师要做好示范，从起笔到收笔，用几笔写成的都要示范清楚。带着学生用右食指在空中模仿，然后让学生在四线格上临摹。完成2a。)T: Now lets learn how to write the letters.2. (1)(英语字母接力游戏。)T:Now lets play a game.(由第一排第一个同学快速说出“A”，第二个同学快速接上“B”。依次C，D，E，F，G，A，B)T: The first student in the first row says “A” quickly, and the second student follows “B” and then C, D, E, F, G, A, B one by one.(待上个游戏完成后，再要求第一个同学报出“AB”，第二个同学快速接上“BC”，第三个同学快速接上“CD”以此类推，直到全班同学都参与进去。)T: Well done! Now the first one says “AB”, the second one follows “BC” quickly, the third one says “CD” and so on.(2)(两人一组用身体组成任何一个大写字母，并大声说出该字母。)T: Pair work. Form the capital letters with your bodies and read it aloud.3. (教师讲解2b的做题方法并示范，让学生听录音，完成2b。)T: Now lets listen and circle the letters you hear.Aa Bb Cc Dd Ee Ff Gg4. (把标注中的大小写字母放在横线上相应的大小写字母旁边。做配对练习，让学生自主完成4，最后核对答案。提醒学生，字母是该动物单词的首字母，来引发兴趣。)T: Copy the letters on the signs beside the letters on the line. Aa Bb Cc Dd Ee Ff GgStep 5 Project 第五步 综合探究活动(时间:8分钟)1. (让学生想象并列举生活中有哪些物体与正在学习的英文字母A-G形状相似。如：板凳腿像A，耳朵像B，残月像C，D等。)T: Can you imagine and list some objects which have the same shapes with English letters? For example: The legs of bench are like “A”, ears are like “B”, the moon is like “C” or “D”, etc.2. (做游戏:字母配对)(Letter Matching) (1)活动目的：辨别字母的印刷体、书写体及大小写。(2)活动过程:活动准备。教师事先制作一些卡片，每张卡片上写一个英文字母。每个字母分大写、小写的印刷体和书写体，并分别写在四张卡片上。做活动时，教师发给每人一张字母卡，规定大家不许出声，只可以看彼此手上拿着的字母卡。教师一声号令，各人开始在全班同学中寻找拿着与自己相同字母的其他三个同学。当拿着同一字母不同字体的四个人最先找在一起，并立刻一同把字母卡交给教师时，他们在这一局中就算获得胜利。(3)有关说明活动前需向学生展示四种卡片，以便活动时辨认。活动卡片数量必须跟学生数量相同，而每个字母有成套的四张卡片。所以在制作卡片时要考虑学生的数量。假设有28个人参加游戏，选写7个字母，同一个字母有4张卡片，共制成28张字母卡。可将每个字母四张卡片改成两张卡片(大写与小写)，这样学生在活动时只需寻找一个同伴。3. (小组活动。7个学生一组分别取名为Aa-Gg,用学过的打招呼和问候语进行对话。) T: Group work. A group of seven students act as Aa-Gg, greeting each other.Example:SA: Hello!SB: Hello!SA: Are you Cc?SB: No, Im not. Im Bb.SA: Nice to meet you.SB: Nice to meet you, too.4. (教师用投影仪或小黑板展示句子，配对。)T: Match the sentences in Column A with those in Column B.A B(1)Hi!a.Thanks./Thank you.(2)Welcome to China!b.Hello!(3)Nice to meet you.c.Nice to meet you, too.(4)Good morning!d.Good morning!(5)Hello!e.Yes, I am.(6)Im Kangkang. Are you Michael?f.Hi!5. Homework:(1)练习字母Aa-Gg的写法，每个字母写5遍。(2)练习字母Aa-Gg的读音及本节课所学的问候语。(3)下课后，给自己取一个英文名字。板书设计：Nice to meet you!Section A1. Hi!5. Are you Maria? Hi! No, Im not. Im Jane.2. Hello!6. Nice to meet you. Hello! Nice to meet you, too.3. Good morning!7. Welcome to China. Good morning! Thanks./Thank you.4. Im Kangkang. Are you Michael? Yes, I am.Section BThe main activities are 1a, 2a and 3a. 本课重点活动是1a, 2a和3a。. Teaching aims and demands 教学目标1. (1) Learn the letters Hh-Nn.(2) Learn some useful words and expressions:this, is, Mr.=mister, see, my, mom, teacher, how, do2. Talk about greetings and introductions:Miss Wang, this is Michael. Micheal, this is Miss Wang.Nice to see you.Nice to see you, too.How do you do? How do you do?. Teaching aids 教具字母卡片/录音机/多媒体课件/照片. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:15分钟)1. (师生问候，复习问候语及自我介绍。)T: Hi/Hello/Good morning!Ss: Hi/Hello/Good morning!2. (教师和一位同学打招呼，引出称呼Mr.和Miss。) T:Good morning, S1.S1:Good morning.T: Im Miss Wang. You can call me Miss Wang.(板书)Miss Wang T:Now, once again. Good morning, S1.S1:Good morning, Miss Wang.(让一位学生扮演Mr. Lee，老师与他示范对话。)(板书)Mr. Lee T: Good morning, Mr. Lee.S: Good morning, Miss Wang.(小组活动。男女生两人一组，操练称呼Mr.和Miss。)3. (老师利用照片引出如何介绍他人。)T: This is 姓名/This is Mr. /This is Miss 4. (教师利用幻灯片打出下面的图示。)5. (教师向学生解释幻灯片上的图示，把一个同学介绍给另一位同学，运用This is 这个句型。) S2: S1, this is S3. S3, this is S1. (老师利用手势示意S1和S3打招呼。) S3:Nice to meet you. S1:Nice to meet you, too. (让学生三人一组做类似的操练。)Step 2 Presentation 第二步 呈现(时间:10分钟)1. (出示1a教学挂图，复习问候语，导入新语言知识。)(1)让学生看图，回答问题：Who are they?(2)请三名学生分别扮演Kangkang, Michael和Miss Wang。用This is 句型做介绍。S1:Miss Wang, this is Michael.Michael, this is Miss Wang.(利用手势示意他们打招呼。)S2: Nice to meet you.S3: Nice to meet you, too.(3)导入Nice to see you.和How do you do?问候语。Michael和Miss Wang是初次见面，用Nice to meet you.如果较熟悉的两个人相互问候，引导学生用Nice to see you.S1: Nice to see you.S2: Nice to see you, too.如果较正式的场合相互问候，引导学生用How do you do?S1: How do you do?S2: How do you do?(让学生做类似的操练。)2. (听录音1a，学生跟读并模仿语音语调，然后进行人机对话。完成1a。)T: Lets listen to 1a and repeat, and imitate the pronunciation and intonation. Then practice the dialog with the tape.Step 3 Consolidation 第三步 巩固(时间:10分钟)1. (学生用自己的姓名操练1a的内容，完成1b。)T: Now use your own names to practice 1a. Finish 1b.2. (教师用课件展示3a的内容，并板书3a新句型，让学生观察并体会，教读新句型。)T: Look at the screen and learn the conversation.Nice to see you.Nice to see you, too.Mr. Lee, this is my mom. Mom, this is my teacher.How do you do?How do you do?3. (听录音3a，学生跟读，然后三人一组进行角色表演，操练3a。)T: Listen to the tape and repeat. Then Ill ask the students to role-play the dialog.4. (指导学生根据3a对话，完成3b中的对话，巩固练习重点句式This is 和How do you do?的用法。找几组同学表演所填的对话。) T: Please complete the conversation in 3b. Then act it out.5. (学生独立完成4。核对答案。) T: Read the sentences in 4 and match them.6. (学生两两对话，复习重点句型。) T: Practice some dialogs according to 1a and 3a in pairs.Step 4 Practice 第四步 练习(时间:10分钟)1. (做“Which one is missing?”游戏，复习字母Aa-Gg。)游戏规则：以小组为单位，人人参与。打乱字母卡片Aa-Gg，并把它们贴在黑板上。每一次故意拿掉一张字母卡片，让学生以最快的速度找出来。给最快的小组加分，直到巩固完Aa-Gg卡片，评出优胜组。T: Now, lets play a game together. “Which one is missing?”2. (教学字母Hh-Nn，完成2a。) (1)(播放录音，让学生看2a并逐个跟读字母，学习Hh-Nn的发音。停止播放录音，学生齐读字母Hh-Nn，直到学生非常熟悉为止。)T: Please look at 2a, listen to the tape and repeat, then read together. Later Ill ask some of you to read these letters by yourselves. (2)(板书字母Hh-Nn, 教学字母的写法。可参见Section A中教学Aa-Gg的方法。)T: Please look at the blackboard, lets learn how to write these letters. (3)(利用英文字母卡片，做字母抢答游戏，使学生们对学习字母更加感兴趣。) 如：老师举起一张字母卡片Kk；学生迅速说出Kk前面和后面的字母；最先答对的获胜。T: Lets play a game. Ill show you some letter cards. Then you must say the neighbours of the letters as quickly as you can. The one who says the letters first is the winner.3. (写出大写字母的小写形式和小写字母的大写形式，让学生完成2c。) T: Please rewrite the words using small or big letters in 2c.4. (做字母找朋友游戏。)(1)教师拿出英语字母卡片，每张卡片上有一个大写字母或小写字母，大小写字母每套十四张。将十四张大写字母的卡片贴在黑板的左边，十四张小写字母的卡片贴在黑板的右边。但把大写字母和小写字母的顺序打乱。(2)将学生分成两组，每组选派一个代表到黑板上，把打乱了的英文字母按正确的顺序排列起来，最先正确完成的一组为获胜者。要求学生通过游戏提高辨认字母，熟悉字母顺序的能力。T: Lets play another game. Please put the letters in the right order.5. (听录音，完成2b。)T: Listen and circle the letters you hear in 2b.6. (听录音，学生跟读，鼓励学生说出其中文含义，教师再用英语解释完成5。)T: Listen to the tape and repeat. Then tell me their meanings in Chinese, please. After that, Ill tell you in English. OK?Step 5 Project 第五步 综合探究活动(时间:5分钟)1. (老师来到一个学生面前，让他(她)介绍他(她)在班上最好的朋友。要求使用以下句型：This is Nice to see you./Nice to see you, too.Nice to meet you./Nice to meet you, too.How do you do?/How do you do? T: Please introduce your best friend to us group by group with the sentences below.Example:T: S1, S2, S3, your group please. Suppose S2 and S3 are S1s friends. But they dont know each other. So S1 introduces S2 to S3, OK?S1: Hi, S3, this is my friend S2. S2, this is my friend, S3.S3: Nice to meet you./ How do you do?S2: Nice to meet you, too./ How do you do?2. (鼓励学生在各学科教材上找出著名人物，如历史人物、天文学家、地理学家、化学家等，用This is 句型把他们介绍给班里的同学。)T: Please find out the famous people and introduce them to us.3. (象形字母游戏：让学生出示一些与字母相像的图案或实物，鼓励其他同学运用想象力去辨认它们是什么字母。) T: Please find out some objects which are like letters. Then tell them.4. Homework:(1)让学生利用一切资源收集缩写字母的含义，并与其他同学一起在课后分享。(2)把字母Hh到Nn写到练习本上，每个写5遍。(3)三人一组操练1a、3a对话。板书设计:Nice to meet you!Section B1. This is Mr. 3. Mom, this is my teacher, Mr. Lee.This is Miss 4. How do you do?2. Nice to see you.How do you do?Nice to see you, too.Section CThe main activities are 1a and 2a. 本课重点活动是1a和2a。. Teaching aims and demands 教学目标1.(1) Learn the letters Oo-Zz.(2) Learn some useful words and expressions:fine, goodbye, bye, afternoon, and, OK2.Talk about greetings and farewells:(1)Good afternoon, Miss Wang!Good afternoon, Mr. Lee!(2)How are you?Im fine. Thank you. / Fine, thanks. And you?Im OK.(3)Goodbye, Mr. Chen.Bye.(4)See you later, Mr. Lee.See you. Teaching aids 教具字母卡片/图片/录音机/字母表挂图. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:15分钟)1. (利用字母卡片，复习字母Aa-Nn。) T: Lets review the letters from Aa to Nn with some letter cards.2. (利用形体表演字母，增加趣味性，让字母生动活泼起来。)T: Lets play a guessing game. First Ill ask one student to act letters. The
展开阅读全文