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英语:Unit 3 Life in the future知识点复习（新人教版必修5）1. impression n. 印记;印象;感想;后接of sb./ of sth./ on sb./ that 从句;e.g. My first impression of him was favourable.他给我的第一印象不错。
I got the impression that they were unhappy about the situation. 我觉得他们不满于当时的状况。
知识拓展:impress v.给……留下深刻的印象;使铭记;使感动;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;It impressed me that she remembered my name.令我佩服的是她记得我的名字。
2. remind v.提醒;使想起;常用结构有: remind sb. to do sth.提醒某人做某事;remind sb.＋(that)/wh-从句提醒某人……;使某人想起……;remind sb. about/of sth. 使某人想起或意识到……;提醒某人某事e.g. I'm sorry, but I've forgotten your name, can you remind me? 很抱歉,我记不起你的名字,你能提醒我一下吗？You remind me of your father when you say that. 你说这样的话使我想起了你的父亲。
知识拓展:reminder n.提醒物;引起回忆的事物3. constantly adv.始终;一直;重复不断地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. previous adj.先前的;以往的;（时间上）稍前的e.g. No previous experience is necessary for this job. 这一工作无需相关的经验。
高考英语要点梳理+重点突破 Unit3 Life in the future新人教版必修5要点梳理高效梳理·知识备考●重点单词1．impression n．印象；感想；印记→impress v．给某人深刻印象→impressive adj.给人深刻印象的2．constant adj.时常发生的；连续不断的→constantly adv.不断地3．previous adj.在前的；早先的4．guide n．指导；向导；导游 vt.指引；指导5．surrounding n．周围的事物；环境 adj.周围的→surround vt.围绕6．tolerate vt.容忍；忍受7．lack vi. & vt.缺乏；没有 n．缺乏；短缺的东西8．adjustment n．调整；调节→adjust vt.调整；使适应9．press vi. & vt.按；压；逼迫n.按；压；印刷；新闻→pressure n．压力10．fasten vt.系牢；扎牢11．switch n．开关；转换 vt.转换12．optimistic adj.乐观(主义)的→pessimistic(反义词)13．desert n．沙漠；荒原14．typist n．打字员→typewriter n．打字机15．instant n．瞬间；片刻 adj.立即的；立刻的→instantly adv.马上16．greedy adj.贪吃的；贪婪的；贪心的17．representative n．代表；典型人物 adj.典型的；有代表性的→represent v．代表18．settlement n．定居；解决→settle v．定居；解决→settler n．定居者●重点短语1．take up拿起；接受；开始；继续2．be back on one’s feet (困境后)恢复；完全复原3．lose sight of看不见4．sweep up打扫；横扫5．slide into (快捷而悄声地)移动；溜进……6．speed up加速7．as a result 结果8．be similar to... 与……相似9．in all directions 向四面八方10．show...around... 带领某人参观●重点句型1．At first my new surroundings were difficult to tolerate.起初，我的新环境很难忍受。
Unit3 Life in the future-词汇篇__________________________________________________________________________________ __________________________________________________________________________________掌握重点词汇的搭配及用法, 能够正确完成基础类型题。
掌握重点句型的用法, 会模仿句型进行写作和翻译。
【重点单词详解】lac.v..n.缺乏；缺少的东西(2013·浙江卷阅读理解)It ’s not that exercise makes you healthy, it ’s more that a lack of exercise leaves y/our body weak and easily affected by disease.与其说运动使你健康, 倒不如说缺乏运动使你的身体虚弱, 容易受到疾病的影响。
(1)v .⎩⎪⎨⎪⎧ lack ＋n .lack for ＋n .多用于否定句中需求；需要(2)n .⎩⎪⎨⎪⎧ for/through lack of ＋n .因缺乏……a lack of ＋n .缺乏…… (3) ⎩⎪⎨⎪⎧lacking adj .短缺的；缺乏的be lacking in 缺少 ①Do you want to make more friends but lack the confidence to talk to people you don’t know? 你是否想交更多的朋友, 但缺乏信心和陌生人交谈？②Though lacking money, his parents managed to send him to a university.尽管缺钱, 他的父母设法送他上大学。
高中英语必修5（人教新课标）Unit 3 Life in the future知识点总结一、重点辞汇·原文再现I still cannot believe that I am taking up this prize that I won last year.我仍然不敢相信去年我取得的奖。
·大体用法take up意为“举起，拿起，抬起；对……有兴趣；从属于；占据时间、空间”。
·知识拓展相关短语take … for granted 以为……无所谓，以为……天经地义take sth. back 撤销，收回take sth. down 写下，记录take in 吸收，领会；接待，接受take on 呈现出；雇佣·原文再现…but it seems you keep getting flashbacks from your previous time period.……可是似乎你一直在回忆早些年的事情。
·大体用法adj. 先前的，以前的；先的，前的，在句中作定语；previous to表示“在……之前”。
He was there on the previous day. 他前一天还在那儿呢。
·知识拓展词义辨析previous/foregoing/preceding/prior/former·原文再现At first my new surroundings were difficult to tolerate.起初我周围的环境超级难以忍受。
·大体用法n. 周围的事物；环境；气氛She grew up in comfortable surroundings.她在舒适的环境中长大。
·知识拓展其他词性adj. surrounding 周围的，周围的，常置于名词之前。
the surrounding scenery 周围的风光词义辨析surroundings/environment·原文再现Hit by a lack of fresh air, my head ached.由于缺氧，我感到头疼。
必修五Unit 3 Life in the future知识点讲解核心单词1.impression n.印痕；印记；印象；感想常用结构：1)have an impression of sth.／doing sth. 对(做)某事有印象2)make an impression on sb. 给某人留下印象3)make no impression on 对……无影响／效果4)give sb. a favorable impression 给某人留下好印象5)an impression of one’s foot 某人的脚印Your performance gave me a strong impression.你的表演给我留下了很深的印象。
What I said made no impression on him. 我的话对他不起作用。
【联想拓展】impress v.留下印象impress sth. on／upon one’s mind 把……牢记在心上ck v.&n. 缺乏；缺少的东西注意：lack作名词时，后常接of。
lack作动词时，既可作及物动词，也可以作不及物动词，作不及物动词时，后常接for或in。
lack不用于被动语态。
常用结构：1)lack sth. 缺少某物2)lack for sth. 缺少；需要3)for/through lack of... 因缺乏……4)no lack of... 不缺乏5)a/the lack of ... ……的缺乏He didn’t go there because he lacked courage.他没去那里，因为他缺乏勇气。
The plant died for lack of water.植物因缺水而死。
They lacked for nothing.他们无所需求。
【联想拓展】lacking adj. 匮乏的；不足的；没有的be lacking in 缺乏（品质、特点等）She seems to be lacking in common sense.她似乎缺乏常识。
Unit 3 Life in the future核心单词1.impressionIK印痕；印记；印象；感想常用结构：have an impression of sth. / doing sth.对（做）某事有印象make an impression on sb.给某人留下印象make no impression on 对 ... 无影响 / 效果give sb.a favorable impression 给某人留卜好印象an impression of one" s foot 某人的脚印Your performance gave me a strong impression.你的农演给我留下了很深的卬彖。
What 1 said made no impression on him.我的话刈他不起作用。
联想拓展impress v・留下印象impress sth.on / upon one' s mind 把..... 牢记在心'上ckv・&n・缺乏；缺少的东西注意：lack作名词时，后常接ofo lack作动词时，既可作及物动词，也可以作不及物动词，作不及物动词时，后常接for或in o lack不用于被动语态。
常用结构：lack sth.缺少某物lack for sth.缺少；需要for/through lack of... 因缺乏......no lack of...不缺乏a/the lack of... ....... 的缺乏He didn't go there because he lacked courage.他没去那里，因为他缺乏勇气。
The plant died for lack of water.植物因缺水而死。
They lacked for nothing.他们无所需求。
联想拓展lacking adj.匮乏的；不足的；没有的be lacking in缺乏（品质、特点等）She seems to be lacking in common sense.她似乎缺乏常识。
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。
人教版高中英语必修五知识点梳理重点题型（常考知识点）巩固练习Unit 3 Life in the future语言点学习目标重点词汇aspect, impression, remind, constantly，previous, uncertain, guide, surroundings, lack, optimistic, settlement, 小词简析重点短语take up, be back on one’s feet, lose sight of, sweep up, slide into, speed up重点句型1. as though/ as从句2. 疑问词+do you think +其余部分？3. Is it likely/ unlikely that...?4. Suppose that...知识讲解重点词汇aspect【原句回放】Below are some of the main aspects of life today. 以下是现代生活的几个主要方面。
【点拨】aspect n.方面；方位，朝向；样子，外观I feel we should look at the problem from every aspect.我感觉我们应该从各方面来考虑这个问题。
Would you give some advice to us on the health and safety aspects of our products?你能就我们的产品的健康和安全方面给我一些建议吗？Our room has a western aspect. 我们的房间朝西。
Her face wore an angry aspect. 她面带怒容。
impression【原句回放】First Impressions 第一印象【点拨】impression n.印象，印痕常用搭配：create/ give/ make a ... impression (on sb.) （给某人）留下......的印象have/ get the impression that... 有......的印象be under the impression that 原以为The dirty and seedy aspect of the bar created a bad impression on us.酒吧肮脏、破旧的外观留给我们很坏的印象。
His trip to India made a strong impression on him.他去印度的旅行给他留下很深刻的印象。
She gives us the impression of being very busy. 她给我们很忙的印象。
I was under the impression that the work had already been completed.我印象中/原以为那项工作已经做完了。
【拓展】impress v.使留下印象，使铭记impressive adj.给人印象深刻的常用搭配：impress sth. on/ upon sb./ one’s mind =impress sb. with sth.给某人留下......印象He impressed on us the need for immediate action.他让我们认识到需要立刻采取行动。
We are deeply impressed with the standard of the children’s works. (主语是人)=The standard of the children’s works is deeply impressed on us. （主语是物）这些孩子的作品的水准给我们留下了深刻的印象。
remind【原句回放】I have to remind myself constantly that I am really in AD3008. 我不得不反复提醒自己我在公元3008年。
【点拨】remind v. 提醒；使想起常用搭配：remind sb. of sth. 提醒某人某事，使某人想起某事remind sb. to do sth. 提醒某人做某事remind sb. that ... 提醒某人某事That song always reminds me of our holiday in Mexico.那首歌总让我想起我们在墨西哥的假期。
The landscape reminded me of home. 这样的风景使我想起了我的家乡。
（此句中home前不能有冠词，home含有感情色彩，不像house一样指具体的“家”或“家人”）Remind me to take my umbrella with me. 提醒我带伞。
The teacher reminded us constantly homework should be handed in before next Friday.老师不断地提醒我们下周五前要交作业。
constantly【原句回放】I have to remind myself constantly that I am really in AD3008. 我不得不反复提醒自己我在公元3008年。
【点拨】constantly adv. 不断地，反复地，经常地He is constantly leaving his things behind. 他总是落下东西。
His report was constantly interrupted by applause. 他的报告不断被掌声打断。
【拓展】constant adj. 固定的，不变的，不停的，持续不断的There is a constant flow of traffic on the highway every day.每天公路上都车水马龙的（车流不断）。
Babies need constant attention. 婴儿需要不断关注。
previous【原句回放】This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period. 这就与你乘坐飞机会产生时差反应相似，只是在你脑子里似乎会不断地闪现以前的时光。
【点拨】previous adj. 在前的，早先的常用短语：previous to (=before) 在......之前He can’t go because he has a previous engagement. 他不能去，因为事先有约了。
No previous experience is necessary for this job. 这个职位不需以前有经验。
I couldn’t believe it when I heard the news. I’d only seen him the previous da y.听到这个消息我无法相信。
我前一天还见到他了。
Let’s meet on some day previous to Christmas. 我们圣诞节前某一天见面吧。
【拓展】previously adv. 以前，先前The book contains a number of photographs not previously published.这本书有若干以前没有出版过的照片。
uncertain【原句回放】So I was very nervous and uncertain at first. 因此，我一开始就感到神经过敏和心神不定。
【点拨】uncertain adj.不(确)定的；变化无常的；不可靠的be uncertain about/ of 对......不确定They’re both uncertain about what to do.他们都不确定该做什么。
It is uncertain what his role in the company will be.他在公司的职责是什么还不确定。
guide【原句回放】However, my friend and guide, Wang Ping, was very understanding and gave me some green tablets which helped a lot. 但我的朋友兼导游王平很细心体贴，给了我几粒绿色药片，倒是挺起作用的。
【点拨】guide n.指导，向导，导游vt.指引，指导注意：guide常与介词to连用，后接地点。
a Guide to English Grammar 英语语法指南He guided us through the narrow streets to the central hospital.他引导我们通过狭窄的街道到了中心医院。
surroundings【原句回放】At first my new surroundings were difficult to tolerate. 开始时，新环境让人难以忍受。
【点拨】surroundings n. （复数）周围的事物；环境She grew up in comfortable surroundings. 她在舒适的环境里长大。
The surroundings we work in are pleasant. 我们工作的环境很优美。
对比：surroundings与environment1) surroundings 指某人或物周围的客观事物；2）environment指周围会影响人或事物行为与发展的整体状况，如对人的成长、情感、观念等产生影响的环境或影响生物的生长、发展和生存的外界物质条件的环境。
3）surroundings通常用复数形式，environment 通常为不可数名词。
beautiful surroundings 优美的周边环境happy home environment幸福的家庭环境global/natural/ economic/cultural /social environment全球/自然/经济/文化/社会环境【拓展】surrounding adj.周围的，附近的。
（常放在名词前）the surrounding countryside 周边的乡村the surrounding scenery 四周的风景【Unit3词汇精讲lack】lack【原句回放】Hit by a lack of fresh air, my head ached. 由于缺乏新鲜空气，我感到头痛。
