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oss's first child, is mainly responsible for keeping a green pen bag, and finish...

e song: what’s your name?step 2. greetings:step 3. free talk:step 4. revision.(1...

sa… book bagpencilpencil box 第二课时 一、教学目标1、复习所学的日常交际用语 thisisa…2、复习四个单词abook , ab...