必修5第三单元知识点归纳修订版.doc

必修5,unit3 1. impression n.印象；感想；印记 1）固定搭配：make/ leave an impression on sb. 给某人留下印象 be under the impression that... 觉得；以为 make no impression on 对……无影响/效果 give sb. a favourable impression给某人以好的印象 First impressions are most important. 第一印象最重要。 his impression of her=her impression on him 她给他留下的印象 2）其动词形式impress用法： impress 作“使（某人）印象深刻”时，常用结构有：impress sth. on/upon sb ./ impress sb. with sth .给……留下深刻的印象；使铭记；通常用于被动语态： be impressed by/at/with sth.或be impressed on one’s mind/memory。如： The teachers were most impressed by your performance in the exam. 所有老师被你们的考试成绩所深深感动 His speech made quite an impression on the audience. 他的演说给听众留下了相当好的印象。 【即境活用】 1）______________ was favourable.他给我的第一印象不错 (答案： His first impression on me / My first impression of him) 2)His trip to India made___________.他的印度之行对他的触动很大(答案：a strong impression on him) 3) He ____________________________with his sincerity. 他的真诚打动了她 (答案： impressed her ) 2．take up 从事；占(时间、空间、注意力、等)；继续 [典例] 1)This table takes up too much room．这张桌子太占地方。 2)She has taken up a job as a teacher．她当上老师了。 3)This chapter takes up where the last one off． 本章继续上一章的内容。 [短语归纳] take off脱掉（衣服等）；起飞：打折：作为折扣而减价： take over接管：获得对…的控制或管理 take apart拆开：分开后将…分成许多部分 take for把…视作：误认为 take …for granted认为……是理所当然 take down写下,记下 take back收回(诺言); 【即境活用】1）Helen always helps her mother even though going to school ______ most of her day. A. takes up B. makes up C. saves up D. puts up （答案 A ） 2）To keep healthy，Professor Johnson____ cycling as a regular form of exercise after he retired. A. took up B. caught on C. carried out D. made for （答案为A。） 3.constantly adv.始终；一直；重复不断地constantly.adv.不断地 【经典例句】 His report was constantly interrupted by applause. 他的报告频频被掌声所打断。 【考点聚焦】 constantly经常和进行时连用，如： I’m constantly telling her to behave herself. 我不断地告诉她要守规矩。 e.g. Fashion is constantly changing.时尚总是日新月异。 知识拓展：constant adj.连续发生的；不断的；重复的； 4.flashback 倒叙Flashy炫耀的—flashlight手电 Flashback闪回，（小说，剧本）倒叙 Flash across 一闪而过，掠过 flash by/past一闪而过 Flash sth around 炫耀