ⅰ.重点单词 1.____________vi.循环→____________n. 2.____________vt.消化→____________n. 3.____________vt.容忍→____________n. 4.____________vt.与(其他事物)相矛盾→____________n. 5.____________vt.反对→____________n. 6.____________vt.违反→____________n. 答案:1.circulate;circulation 2.digest;digestion 3.tolerate;tolerance 4.contradict;contradiction 5.oppose;opposition 6.violate;violation ⅱ.重点短语 1.________________ 偶然遇到,碰见 2.________________ 由于…… 3.________________ 上气不接下气,喘不过气来 4.________________ 提出 5.________________ 有意的,故意的