《必修5第三单元知识点归纳修订版》由会员分享，可在线阅读，更多相关《必修5第三单元知识点归纳修订版（8页珍藏版）》请在金锄头文库上搜索。
1、1必修 5,unit31. 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 impres
2、s 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 ones 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 audie
3、nce.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 )2take up 从事；占(时间、空间、注意力、等)；继续典例1)This table takes up too
4、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 help
5、s 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 consta
6、ntly.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：Im 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
7、，剧本）倒叙Flash across 一闪而过，掠过 flash by/past 一闪而过Flash sth around 炫耀The events in his happy family life were shown in flashback.他幸福的家庭生活是用倒叙法来表现的。5 previous adj.先的, 前的; 事前的; 以前的previous to 在 之前previously adv. 先前地，以前地1）He did better in his previous study.他在预习方面做得好。2）His previous attempt was successful. 他
8、以前的尝试成功了。3）Previous to the conference we had discussed the matter. 在会议召开之前,我们讨论了这个问题.【即境活用】汉译英1）你以前有过这种工作经验吗？_2）来这里之前,我为你准备了文件._答案： 1）Do you have any previous experience of this kind of job? 2）Previous to coming here, I prepared all the documents for you.6.Uncertainty 犹豫，迟疑uncertaintlyBe uncertain a
9、bout/ of 对不确定In no certain terms 明确有力地，不含糊地7.guide n.&. vt. 指导，向导，导游；指引(导)Guide sb to/ through/around 领着某人到/ 穿过/ 参观2to take . as ones guide to action 把. .作为行动的指南a guide to a museum 博物馆参观指南They guided us to the teachers office.他们带领我们到老师办公室去。8.opening n. 通路，口子；空缺；开放/始幕Open（adj,v）-opener 起子opening 通道，开
10、口Opening ceremony 开幕式 opening time 开始营业时间Opening words 开场白adj. 第一次的，开头的，开始的，开幕的There was an opening in the wall.Many people attended the opening of the new museum.His opening remarks are very attractive.9.surroundings n.pl. 环境；surround v. 围绕；环绕 surrounding adj. 周围的；附近的e.g. Everyone likes to work in
11、pleasant surroundings. 人人都喜欢在愉快的环境中工作。启发学生思考问题，哪些单词用作名词时常用复数形式10.tolerate 容忍；忍受Tolerance 宽恕。容忍tolerant toleration 宽容，容忍Tolerate + ving = bear, stand, put up with + ving 忍受，容忍We simply cannot tolerate cheating in exams.我们就是不能容许考试作弊行为。I cannot tolerate her rudeness.我不能容忍她的粗鲁无礼。11. lack n. &v. 缺乏；没有【用法
12、解读】1) lack 用作名词表示：“缺乏；短缺” ；用作动词表示：“缺乏；短缺；没有；不足” a lack of food /money/skills 缺乏食物 /金钱/技能2）固定搭配：for lack of 因缺乏have no lack of 不缺乏lack for nothing 一无所缺 be lacking in 缺乏【经典例句】n.She showed a lack of humor.她缺少幽默 v.A coward lacks courage.怯懦者缺乏勇气【归纳比较】辨析 lack 与 shortage：lack 是一个通用性名词，指整体或局部的不足；shortage 在表
13、示局部欠缺方面与 lack 同义，但它在指固定的、必须的或一般习惯量的总数不足时，比 lack 所表示的不足更甚。【即学即用】The trip was cancelled through_.因为缺乏兴趣这次旅行被取消了。He _. 他缺乏信心。12. 2.adjust v.调整，使适应Adjustment.n.调整，调节Adjustable.adj.可调动的，可调节的adjust to搭配适应 The desks and seats can be adjusted (adjust) to the height of any child. My eyes havent adjusted_to_t
14、he dark yet.adjustor= adjuster 调整者，调节器，调停者13.under the mask of 在的掩护下14.Be back on ones feet （困境后）恢复，完全复原Keep ones feet 站稳脚跟 stand on ones own feet 自立Under ones feet 碍手碍脚，讨厌 struggle to ones feet 挣扎着站起来rise to ones feet 站起来 jump to ones feet 跳起来15.Slide into（快捷而悄声地）移动，溜进slide over/ around sth 爽快地处理（问
15、题） ，略过16.OptimismpessimismOptimistpessimistOptimisticpessimisticBe optimistic about 对持乐观态度17.presspres n. &v.按；压；逼迫；印刷；新闻【经典例句】 v.He pressed the doorbell.他按了门铃。n.The book was favorably noticed by the press.此书颇获新闻界好评。【考点聚焦】 固定搭配：press on/upon1）努力继续或前进，如：The boys pressed on in spite of the wind.男孩子们不顾大风继续前进。2）把强加于，迫使接受，如：I wish hed stop trying to press his views upon his students
