Unit 22 A world of fun
⊕考纲要求：
◆ 考纲规定的考试范围:
1. 重点单词与短语amusement; souvenir; attraction; collection; castle; minority; cartoon; thrill; educate; conversation; coastal; divide; section; shuttle; butterfly; injury; rocket; helicopter; carve; achievement; civilization; prevent; handbag; twist; darkness; imagination; designer; endless；cut off; tell the truth; take turns; stare at; a variety of
