Unit 3　单元重点小结 同步课件 【新教材】外研版（2019）选择性必修第四册

单元重点小结 主题语境人与社会　历史、社会与文化 重点词汇 1.testimony n.证据;证明 (be) testimony to ……的见证;……的证明 2.date from追溯到 out of date过时的 up to date (with...)赶上(……的)潮流;与……保持同步;最新的 3.seal up封闭;密封 seal vt.封上(信件);密封(容器) seal sth in把……密封在里边 seal sth off封闭,封锁 4.fade from从……逐渐消失 fade away逐渐消失 fade out(光)渐暗;(画面)淡出,渐隐;(声音)渐弱 5.bring...to life使……恢复生机;(使)复活 come to life苏醒过来;焕发生机 live a...life过着……的生活 make a new life开始新生活 true to life栩栩如生;逼真的 6.strengthen vt.加强 strong adj.强壮的;坚强的 strength n.力量;力气;体力 strongly adv.强壮地 7.fall in love with爱上;坠入爱河 be in love相爱 8.prior adj.先前的;较早的 prior to在……之前 prior notice事先通知 prior warning预警 9.expose vt.暴露;显露 expose...to...暴露……给……;使……接触…… expose oneself to...使自己面临……;使自己暴露于…… be exposed to遭受到;(使)接触到 exposure n.接触;体验;暴露;揭露 10.keep a close eye on密切注意 have one’s eye on看中;想得到 before your very eyes就在你眼前 11.strike a chord引起共鸣;触动心弦 重点句式 1.The Apsaras are depicted sailing in the bright blue sky,with their scarves flying,as if they are about to fly down to meet us. 2.In a sealed cave,now known as the fa