Ⅰ. 单词串记 1. un-+ adj. →adj. comfortable (adj. )舒适的→_____________ (adj. ) 不舒服的 【类记】 curious (adj. )好奇的→_________ (adj. )不好奇的 able (adj. )能够→______ (adj. )不能够 usual (adj. )寻常的; 通常的→_______(adj. )不寻常的 healthy (adj. )不健康的→_________ (adj. )不健康的

uncomfortable

uncurious

unable

unusual

unhealthy