Unit 6 An old man tried to move the mountains.shoot [u:t] v.射击；发射stone [stn] n. 石头weak [wi:k] adj. 虚弱的；无力的god [d] , [d] n.神；上帝remind [rmand] v. 提醒；使想起bit [bt] n. 一点；小块a little bit 有点儿；稍微silly [sl] adj. 愚蠢的；不明事理的...