观察与归纳：
观察以下单词，找出它们共同的音节。
expensive（贵的）
abusive adhesive aggressive allusive
apprehensive comprehensive compulsive
conclusive defensive depressive digressive
evasive excessive exclusive impressive
impulsive inclusive intensive massive
offensive oppressive passive progressive responsive successive
音节划分训练：
先自己划分音节，然后对比下面音节，检测自己划分音节的能力 。
a-bu-sive ad-he-sive ag-gres-sive a-llu-sive
ap-pre-hen-sive com-pre-hen-sive com-pul-sive
con-clu-sive de-fen-sive de-pres-sive di-gres-sive
e-va-sive ex-ces-sive ex-clu-sive im-pres-sive
im-pul-sive in-clu-sive in-ten-sive mas-sive
o-ffen-sive o-ppres-sive pas-sive pro-gres-sive res-pon-sive su-cces-sive
那些年3577