Ⅰ.单词识记 1．________n．expressive movement of a part of the body 2．________n．first words used on seeing sb or in writing to sb 3．________adj.not serious，important or small 4．________n．the small part of a group 5．________n．unusually large meal 6．________n．statement of money paid or owed for goods or services

Period 3 Task,Project and Self-assessment