沪教版高一英语上unit1

1. look up a) raise the eyes 仰视；抬头看eg: Look up and there is a bird in the tree. 抬头看，树上有鸟。b) look sth up 查找eg: If you don’t know the meaning of the word, please look up in the dictionary. 若不知单词的意思，请查字典。look sth. up in⋯= consult/ refer to⋯ for sth.2. glance at 匆匆看一眼glance n. take a glance at= glance at at first glance=at first sight 乍一看 eg: He fell in love with her at first glance/sight. 他与她初次见面就爱上了她。(at 表示目的，方向 look at/ stare at/ aim at/ shoot at/ shout at sb.) stare at 盯着⋯⋯看（惊奇，傲慢，茫然，有不礼貌的感觉） glance at 扫一眼（强调动作的短暂） gaze at 凝视（因为吃惊，羡慕，入迷） glare at 怒目而视（凶狠而且带有威胁性的瞪眼睛，生气）3. greet sb. cheerfully 高兴地和某人打招呼问候greeting n. 问候之词；致以问候［C］eg: Please give my greeting to your mother when you come home. 你回家时请代我问候你母亲cheerfully ad.=happily cheerful a. eg: He was wearing a cheerful smile when he heard the good news. 当他听到这个好消息时，他面呈悦色cheer v. cheer sb. up 鼓舞，安慰 / 高兴起来eg: Cheer up! The news isn’t too bad. 振作吧！此消息没那么坏。4. take ⋯over to ⋯ 把东西（人）从一地带至另一地eg: Mr. White took me over to the island in his car.怀特先生用车把我带到了那个岛。 take sth. over (from) sb. 接管；接受eg: When Mr. Green retired, his son took over the business from him. 格林先生退休时，他儿子从他手上接管了生意。5. prefer A to B prefer doing A to doing B 宁愿做 A 而不做 B =prefer to do A rather than do B=would rather do A than do B eg: He prefer going out to staying here. =He prefer to go out rather than stay here. = He would rather go out than stay here. 他宁可外出也不愿意呆在这里。6. communicate v. 交流1) communicate with sb. 和⋯交流eg: We must learn English...