He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去聽課的路上，此時一位游客攔住他問路。
高三英語課文
Unit 16 Social and Personal
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 旅行者，觀光客;〈美〉冬季到南部做工的流動工人;
?? tour旋轉；迂回+ist人 → 旅游者
"Beware of dishonest traders in the tourist areas."
在旅游區一定要謹防奸商。
近義：sightseer, tripper, travel, economical
反義：marvelous, premier, prime, prize, select, spiffing
n. 演講;訓斥，教訓;
vi. 作演講;
vt. 給…作演講;教訓（通常是長篇大論的）;
?? lect(選)+ure(抽象名詞后綴):選出來的東西用來 演講
"His lecture was illustrated with slides taken during the expedition."
他在講演中使用了探險時拍攝到的幻燈片。
近義：orate, prelect, speak, discourse, dissert, dissertate