人教版新课标必修五高考英语 unit3单元知识点归纳
人教新课标必修5Unit3考点归纳.doc
1.What changes do you expect to see in your life in one thousand years5 time?1). I smell something _____ in the kitchen. Can I call you back in a minute? [07 全国卷I]A. burningB. burntC. being burntD. to be burnt2). Jenny hopes that Mu Smith will suggest a good way to have her written English __________ i n ashort period.A.improvedB.improvingC.to improveD.improve [07 福建卷]2.Skim the reading passage and see whether your ideas are the same as those in the text. 代词“those, it, that, one”等的区分历来在考题中都是常客，所以我们一定要细心区分。
1). Little joy can equal ____ of a surprising ending when you read stories. [2007 四川卷]A. thatB. thoseC. anyD. some2). The information on the Internet gets around much more rapidly than _____ i n the newspaper.A. itB. thoseC. oneD. that [2007 辽宁卷]3). The English spoken in the United States is only slightly different from ___ s poken in England.A. whichB. whatC. thatD. the one (08 全国I 卷)5). Enemies behind the scene are more dangerous than _______ o n the stage.A. itB. theseC. thoseD. that3.I still cannot believe that I am taking up this prize that I won last year.“takeup”表示“占有，占据，拥有”的意思。
高中新课标英语 必修五 unit 3 知识点讲解
1. impression n. ; ;①Lin Dan, the champion of men’s badminton in the 16th Asian Games, made a deep impression on usall.②What’s your impression of her?③The teacher has a good impression of the smart boy.④I was under the impression that we would have a good holiday, but it’s been raining these days. Conclusion:make an impression on sb.have / get a good impression of sb.under the impression that…impress: v. ;①He impressed us with his sincerity.②Father impresse d the importance of hard working.③I was impressed by/ at / with the movie.impress sb. with sth. = impress sth. on sb.be impressed by / at / with sth.2. take up ; ; ; ; ; ; .①When does the incoming manager take up his job?②The copying of these documents took up the whole morning.③He took up art while at school.④He is going to take up the story where he left off yesterday.⑤I would like to take up your offer of a ride into town.⑥The carpets had to be taken up when the houses was rewired..⑦Blotting-paper takes up ink.3. constantly adv. ;①Fashion is constantly changing.②I am tired if this continual rain..③The continuous flow of the brook(溪水) formed a ravine（峡谷）.4. remind. ;Remind me to write to Mother.Please remind me again the time of the interview.remind sb. to do sth.remind sb. of sth.5. surroundings n. ;①The house is situated in very pleasant surroundings.6. tolerate ; ; ;①The human cannot tolerate another Cold War.②Few plants will tolerate sudden changes in temperature.③We don’t tolerate smoking in the library.7. lack n. ; v. ;①Hit by a lack of fresh air, my head ached.②Their trip was cancelled for lack of money..③She said she suffered from a lack of money.④They are so rich that they lack (for) nothing.for lack of : (a) lack of : lack for:8. adjustment n. ; ;①Just as I tried to make the necessary adjustment to this new situation, ….②She went through a period of emotional adjustment after her marriage broke up.make adjustment to:③Watch out for sharp bends and adjust your speed accordingly.④It took her a while to adjust (herself) to living alone abroad.adjust: ; adjust oneself to (doing) sth.9. lose sight of …;①We must never lose sight of the fact that man must live in harmony with nature.②I caught sight of her getting on the bus when I came out on the store.10. switch. n. ; v. ;flash a switch:①I parked the car and switched off the engine.②How do you switch this thing on?switched off : switched on :难句剖析：①Worried about the journey, I was unsettled for the first few days.Worried about the journey是，在句中作，表示。
新人教必修五unit3课文重点讲解
9.
These hovering carriages float above the ground and by bending or pressing down in your seat.
1）by+
doing 用某种方式或手段, 如, They put out the fire by pouring water on it. 他们泼水 扑灭了火；
2）you
get是定语从句，修饰the “jet lag”, 省 略了关系代词which/that(作get的宾语)；when flying是省略句，省略了主语you和谓语动词的一 部分were；instead位于句首或句末，作状语， 引出与上文不同的内容。
3)
previous adj.先前的；以往的；（时间上）稍 前的 No previous experience is necessary for this job. 这一工作无需相关的经验。 I couldn't believe it when I heard the news. I had only seen him the previous day. 听到这个消息时，我不敢相信；我就在前一天还 见到过他。 知识拓展：previously adv. 先前的；早先 The building had previously been used as a hotel. 这座楼房早先曾用作旅馆。
2）bend
弯曲；使弯曲；弯腰；弯身；常用搭配 有: bend one's mind/efforts to sth. 致力于某 事；bend sb. to sth. 迫使；说服 bend the truth 歪曲事实 It's hard to bend an iron bar. 把铁棒弄弯很 不容易。 ①She __________and kissed her daughter. 她低下头吻了她的女儿。 bent her head ②The road_______ sharply_______. 路向 右急转弯。 bent …to the right.
人教版英语必修五第三单元知识点
U3(BX5)What changes do you expect to see in your life in one thousand years’ time.一千年之后你料想会发生什么变化expect (sb.) to do sth. 希望(某人)做某事I expect to be back within a week.I didn’t expect him to stay so long.hope to do something 希望做某事Joan’s hoping to study law at Harvard.overcome one‘s shortcomings 克服缺点overcome enemy 压倒, 制服be overcome with/by sth ...不堪(通常指感情，常用被动语态）We were overcome with joy. 我们喜出望外。
She was overcome by fear. 她吓得要命First impressions.第一印象impressions: n. [C] 印象;感想I had a very good impression of him. 我对他的印象很好.What is your first impression of Mao ming ?First impressions are half the battle. [谚]最初的印象最深刻; 先入为主。
impress1) v. 使(某人)印象深刻What does this latest novel impress you ?He impressed me unfavorably. 我对他印象不好注意:使（某人）印象深刻，常用这个句型be impressed by/at/with sth 对…留下深刻印象，惊叹通常用于被动语态,不用于进行时,常用于下列结构:The teachers were most impressed by your performance in the exam.The foreign delegate was greatly impressed by the development of our industry .那位外国代表看到我国的工业发展大为惊叹。
高中英语必修五unit3知识点
高中英语必修五unit3知识点每个人的智商都一样，那么造成天才与笨蛋的差别就在与勤奋。
即使你天资没那么好，但每个人最开始的智相同，你不要怨天尤人。
下面给大家分享一些关于高中英语必修五unit3知识点，希望对大家有所帮助。
高中英语必修五unit3知识1重点词汇、短语1. impression 印象，感想2. take up 拿起，开始，继续3. constant 时常发生的，连续不断的4. previous 在前的，早先的5. guide 指导，向导6. lack 缺乏，没有7. lose sight of 看不见8. sweep up 横扫9. slide into 移动，溜进10. optimistic 乐观的11. speed up 加速12. desert 沙漠13. instant 瞬间，片刻14. settlement 定居，解决高中英语必修五unit3知识2重点句型1. I have to remind myself constantly that I am really in AD 3008.我得不断提醒自己我真的到公元3008年了。
2. At first my new surroundings were difficult to tolerate.开始的时候,新的环境让我难以忍受。
3. The air seemed thin, as though its combination of gaseshad little oxygen left.空气似乎很稀薄，好像在混合的气体中剩下的氧气很少。
4. Hit by a lack of fresh air, my head ached.由于缺乏新鲜空气，我感到头痛。
5. Soon I was back on my feet again and following him to collect a hovering carriage driven by computer.很快我又重新振作起来，然后跟随他领取了一部由电脑控制的气垫车。
高三英语必修五Unit3重要知识点总结(重点短语人教版)
高三英语必修五Unit3重要知识点总结（重点短语人教版）高三英语必修五Unit3重要知识点总结（重点短语人教版）1 tae up从事;占(时间、空间、注意力等);继续This table taes up t uh r 这张桌子太占地方。
She has taen up a b as a teaher 她当上老师了。
This hapter taes up here the last ne ff本继续上一的内容。
联想拓展tae ff 脱掉(衣服等);起飞;打折;作为折扣而减价tae ver 接管;获得对……的控制或管理tae apart 拆开;分开后将……分成许多部分tae fr 把……视作;误认为taefr granted 认为……是理所当然tae dn 写下;记下tae ba 收回(诺言)2 seep up打扫;横扫These students are seeping up dead leaves这些学生们正在扫(拢)落叶。
He ran frard and sept her up int his ars他跑上前去一把将她抱在怀里。
The hle untr as sept up in the exiteent全国上下都沉浸在兴奋的气氛中。
e’d better seep up all the bits f bren glass quil我们最好快点把玻璃碴子扫干净。
联想拓展seep aside 放/堆到一边; 不予理会seep aa 扫清;消灭;彻底消除seep ff 扫清; 吹走; 大量清除seep ut 扫掉; 清除seep ver 将……一扫而光; (某种感情)掠过(……的心头)重点句型1 This is siilar t the “et lag” u get fr fling,这就与你乘坐飞机会产生时差反应相似，……联想拓展hen fling是hen u are fling的省略形式。
在有些表示时间、条、方式或让步的状语从句中，如果谓语包含动词be，从句的主语又和主句的主语一致，或者主语是it，通常可以把从句中的主语和be动词省略。
高中英语人教版新课标必修5Unit3Lifeinthefuture知识点课件
5．lack n．[U，C]缺乏；短缺的东西 vi.&vt.缺 乏；没有
(教材原句P18)Hit by a lack of fresh air，my head ached.
由于缺乏新鲜空气，我感到头痛。 归纳拓展 a lack of...缺少…… for lack of...因为缺少……
lack sth缺少某物 lacking adj.缺少的；缺乏的 be lacking in不足 【温馨提示】 (1)lack用作名词时，后面常接介词of。 (2)lack作及物动词时，后面直接接名词作宾语；作 不及物动词时，后常接介词for。 (3)lacking是形容词，一般不放在名词前。
4．surroundings n．[pl.]环境；周围的事物 (教材原句P18)At first my new surroundings were difficult to tolerate. 开始的时候，新的环境让我难以忍受。 归纳拓展 surrounding adj.周围的；周边的 surrounding areas周边地区 surround vt.环绕；围住 be surrounded by/with...被……环绕着；周围都 是……
他发现自己被仰慕他的人群团团围住。
(2)Our new surroundings are more friendly than we expected.
我们的新环境比预计的友好得多。 即学即练 用surroundings/surrounding/surround的适当形式填 空。 ①He was ________ by the smiling faces of his friends.
6．as though(as if)好像 (教材原句P18)The air seemed thin，as though its combination of gases had little oxygen left. 空气似乎很稀薄，好像它的混合气体中剩下的氧气 很少。 归纳拓展
人教版高三英语必修五核心词汇：Unit 3
1. impressionn.印痕;印記;印象;感想常用結構：have an impression of sth./doing sth. 對(做)某事有印象make an impression on sb. 給某人留下印象make no impression on 對……無影響/效果give sb.a favorable impression 給某人留下好印象an impression of one’s foot 某人的腳印Your performance gave me a strong impression.你的表演給我留下了很深的印象。
What I said made no impression on him.我的話對他不起作用。
聯想拓展impress v.留下印象impress sth.on/upon one’s mind 把……牢記在心上2. lackv.&n. 缺乏;缺少的東西注意：lack作名詞時，後常接of。
lack作動詞時，既可作及物動詞，也可以作不及物動詞，作不及物動詞時，後常接for或in。
lack不用於被動語態。
常用結構：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.他沒去那裏，因為他缺乏勇氣。
The plant died for lack of water.植物因缺水而死。
They lacked for nothing.他們無所需求。
聯想拓展lacking adj. 匱乏的;不足的;沒有的be lacking in 缺乏(品質、特點等)She seems to be lacking in common sense.她似乎缺乏常識。
高三英语必修五Unit3重要知识学习总结要点总结(重点句子人教版)
高三英语必修五Unit3重要知识点总结（重点句子人教版）1.impressionn.印记；印象；感想；后接ofsb./ofsth./onsb./that从句；e.g.myfirstimpressionofhimwasfavourable.他给我的第一印象不错。
Igottheimpressionthattheywereunhappyaboutthesituati on.我觉得他们不满于当时的状况。
知识拓展：impressv.给……留下深刻的印象;使铭记;使感动;常用结构有：impresssth.on/uponsb./impresssb.withsth.给……留下深刻的印象；使铭记；Itimpressedmethatsherememberedmyname.令我佩服的是她记得我的名字。
2.remindv.提醒;使想起;常用结构有:remindsb.todosth.提醒某人做某事；remindsb.＋/wh-从句提醒某人……；使某人想起……；remindsb.about/ofsth.使某人想起或意识到……；提醒某人某事e.g.I'msorry,butI'veforgottenyourname,canyouremindm e?很抱歉，我记不起你的名字，你能提醒我一下吗?youremindmeofyourfatherwhenyousaythat.你说这样的话使我想起了你的父亲。
知识拓展：remindern.提醒物；引起回忆的事物3.constantlyadv.始终;一直;重复不断地e.g.Fashionisconstantlychanging.时尚总是日新月异。
知识拓展：constantadj.连续发生的;不断的;重复的;4.previousadj.先前的;以往的;稍前的e.g.Nopreviousexperienceisnecessaryforthisjob.这一工作无需相关的经验。
Icouldn'tbelieveitwhenIheardthenews.Ihadonlyseenhim thepreviousday.听到这个消息时，我不敢相信;我就在前一天还见到过他。
高中英语必修五unit3知识点
高中英语必修五unit3知识点高中英语必修五Unit3是关于社会问题的探讨，主要涉及到的话题包括环保、健康和媒体等。
本文将从以下几个方面详细介绍该单元的知识点。
一、词汇本单元的词汇涵盖了环境问题、健康、媒体等多个方面。
例如，environmental issues（环境问题）、pollution（污染）、recycle（回收利用）、junk food（垃圾食品）、calorie（卡路里）、exercise（锻炼）、media（媒体）、advertising（广告）等。
此外，还包括一些日常用语和习惯用语，例如，how come（为什么）、no big deal（没什么大不了的）等。
二、语法1. 主动语态和被动语态本单元中涉及到了主动语态和被动语态的用法。
主动语态强调主语的动作或行为，被动语态则强调受动者或对象。
例如，主动语态的句子是“He throws the ball.”（他扔球），被动语态的句子是“The ball is thrown by him.”（球被他扔了）。
2. 现在时和过去时本单元中也涉及到现在时和过去时的用法。
现在时用于描述现在正在发生的事情或者一般性的真理。
例如，“Plants produce oxygen.”（植物会产生氧气）。
过去时则用于描述过去的事件或状态。
例如，The park was crowded with people yesterday morning.（昨天早上公园里挤满了人）。
3. 条件句本单元中还涉及到条件句的用法，包括真实条件句和虚拟条件句。
真实条件句用于描述现实中的情况，形式为“If+现在时+现在时”，例如，If you work hard, you will succeed.（如果你努力工作，你将会成功）。
虚拟条件句则用于描述一种假设情况，形式为“If+过去时+would/could+动词原形”，例如，If I had enough money, I would buy a new car.（如果我有足够的钱，我会买一辆新车）。
人教课标版高中英语必修5 Unit3_单元语法详解
Unit3 单元语法详解过去分词作状语归纳语法过去分词作状语，其逻辑主语与句子主语一致，句子主语与过去分词所表示的动作之间存在逻辑上的被动关系。
过去分词作状语时一般与句中其他成分用逗号隔开，可以表示时间、原因、条件、方式、伴随状况等。
1. 表示时间。
相当于when，while等引导的时间状语从句。
Asked what had happened(=When he was asked what had happened) , he lowered his head.当被问到发生了什么事情的时候，他低下了头。
2. 表示原因。
相当于because，since，as等引导的原因状语从句。
Absorbed in painting(=As he was absorbed in painting) , John didn't noticeevening approaching.由于在全神贯注地画画，约翰没有察觉到夜幕降临了。
3. 表示条件。
相当于if引导的条件状语从句。
Given another hour(If I am given another hour) , I can also work out this problem.如果再给我一个小时，我也能把这道题算出来。
4. 表示让步。
相当于although，though，even if，even though等引导的让步状语从句。
Beaten by the opposite team(Though we were beaten by the opposite team) , we didn't lose heart and encouraged each other.虽然被对方的队打败了，但我们并没有灰心并且相互鼓励。
5. 表示方式或伴随。
The woman scientist entered the lab, followed by her assistants.这位女科学家进入了实验室，后面跟着她的助手。
高中英语必修五第三单元知识点整理
高中英语必修五第三单元知识点整理本文整理了高中英语必修五第三单元的知识点，旨在帮助同学们更好地掌握这一单元的内容。
1. 主要词汇本单元的主要词汇包括：•当务之急：matter of immediate importance•情景剧：drama•幻灯片：slide•公益广告：public service ad•视力：eyesight•预防措施：preventive measures•受害者：victim•大事故：major accident•心理：psychology•神经：nerve•盈利的：profitable•缓解压力：relieve stress•运营商：operator•失眠：insomnia2. 重点短语本单元的重点短语包括：•给……捐款：make a donation to•唐装：Han costume•回收：recycle•丢失：be missing•确保：make sure•打扰某人：bother somebody•以免，以防：in case•高效地：effectively•与……分享：share with3. 语法知识本单元的语法知识包括：1. 介词用法介词是连接词与词之间关系的一种词类，本单元重点介绍了以下几种常用的介词用法：•上下文逻辑关系：for, to, by, in, at•表示时间：in, on, at•表示地点：at, in, on, under, over•表示方式：in, on•表示目的：for, to•表示原因：for, because of2. 直接引语和间接引语本单元还介绍了直接引语和间接引语的转换。
在直接引语中，人们使用原话，用引号括起来，而在转述时，要将原话改为间接引语，并根据情况作相应的变化。
•直接引语: He said,。
高三英语必修五Unit3重要知识点总结(词汇部分人教版)
高三英语必修五Unit3重要知识点总结（词汇部分人教版）高三英语必修五Unit3重要知识点总结（词汇部分人教版）1 ipressinn印痕;印记;印象;感想常用结构：have an ipressin f sth/ding sth 对(做)某事有印象ae an ipressin n sb 给某人留下印象ae n ipressin n 对……无影响/效果give sba favrable ipressin 给某人留下好印象an ipressin f ne’s ft 某人的脚印ur perfrane gave e a strng ipressin你的表演给我留下了很深的印象。
hat I said ade n ipressin n hi我的话对他不起作用。
联想拓展ipress v留下印象ipress sthn/upn ne’s ind 把……牢记在心上2 lav≈n 缺乏;缺少的东西注意：la作名词时，后常接f。
la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fr或in。
la不用于被动语态。
常用结构：la sth 缺少某物la fr sth 缺少;需要fr/thrugh la f 因缺乏……n la f 不缺乏a/the la f ……的缺乏He didn’t g there beause he laed urage他没去那里，因为他缺乏勇气。
The plant died fr la f ater植物因缺水而死。
The laed fr nthing他们无所需求。
联想拓展laing ad 匮乏的;不足的;没有的be laing in 缺乏(品质、特点等)She sees t be laing in n sense她似乎缺乏常识。
3 sightn 视力;视觉;看见;光景，奇观;名胜常用结构：lse sight f 看不见;忘记;失去ath sight f sth/sb 看见某物/人at first sight 初看之下;乍看起at (the) sight f 一看见就……ut f sight 看不见be in sight 看得见，在眼前ut f sight, ut f ind 眼不见,心不烦。
人教版英语必修五第三单元知识点
Unit3知识点（14个）1． expect (sb.) to do sth. 希望 (某人 )做某事I expect to be back within a week.hope to do something 希望做某事2． overcome one ‘ s shortcomings克服缺点 overcome enemy 压倒 , 制服be overcome with/by sth ... 不堪(通常指感情，常用被动语态）She was overcome by fear. 她吓得要命3.First impressions. 第一印象impressions: n. [C] 印象 ;感想I had a very good impression of him. 我对他的印象很好 .First impressions are half the battle. [ 谚]最初的印象最深刻 ; 先入为主。
impress1)v. 使(某人 )印象深刻He impressed me unfavorably. 我对他印象不好注意 :使（某人）印象深刻，常用这个句型be impressed by/at/with sth 对⋯留下深刻印象，惊叹通常用于被动语态 ,不用于进行时 ,常用于下列结构 :The teachers were most impressed by your performance in the exam.2)v.使(某人 )铭记impress sth on sb /impress sb with sth3） impressive给人深刻印象的,感人的an impressive scene 感人的场面an impressive ceremony给人深刻印象的典礼4. take upDo you intend to take up his offer of a job?接受This table takes up too much room. 占用 (时间或空间 )When does the new manager take up his job?开始从事由 take 组成的短语： take 后面接office 就职apart 拆开in吸收，留宿it easy 别着急back 收回down 取下 ,记下notes 作笔记away 拿走aim 瞄准out 拿notice of 注意it for granted 想当然的认为hold of 抓住steps to do sth采取措施做某事 sb as.., 把某人当作advantage of⋯利用 a deepbreath深呼吸5 ．remind sb.of/about sth.使某人想起某事The film reminded him of his school life.这部影片使他回想起学生时的生活。
高三英语必修五Unit3重要知识点总结词汇部分人教版
合用优选文件资料分享高三英必修五 Unit3重要知点（部分人教版）高三英必修五 Unit3 重要知点（部分人教版）1. impression n.印痕 ; 印 ; 印象 ; 感想常用构： have an impression of sth./doing sth.( 做) 某事有印象 make an impression on sb.某人留下印象 make no impression on ⋯⋯无影响 / 收效 give sb.a favorable impression某人留下好印象an impression of one’s foot某人的踪迹 Your performance gave mea strong impression. 你的表演我留下了很深的印象。
What I said made no impression on him.我的他不起作用。
想拓展 impress v. 留下印象 impress sth.on/upon one’s mind把⋯⋯牢在心上 ck v.&n.缺少 ; 缺少的西注意：lack 作名，后常接 of 。
lack作，既可作及物，也能够作不及物，作不及物，后常接 for 或 in 。
lack 不用于被。
常用构： lack sth.缺少某物 lack for sth.缺少 ; 需要 for/through lack of...因缺少⋯⋯ no lack of...不缺少 a/the lackof ... ⋯⋯的缺少 He didn ’t go there because he lacked courage.他没去那处，因他缺少勇气。
The plant died for lack of water.植物因缺水而死。
They lacked for nothing.他无所需求。
想拓展 lacking adj.乏的 ; 不足的 ; 没有的 be lacking in缺少( 品、特点等 ) She seems to be lacking in common sense.她忧如缺少常。
最新人教版高中英语必修五3高考一轮复习(新)知识点梳理：_Unit_3精品ppt课件
地） beautiful,one in appearance and one in
spect 9.She felt she had looked at the wallowing problem from
Ⅱ.重点短语再现
1.take up 拿起；接受；开始；继续 2.in all directions 向四面八方 lose sight of... 3. 看不见„„ remind...of.. 4.i 使„„回想起或意识到„„ .n no time 5.sweep up 立刻，立即 6. slide into打扫；横扫 depend on 7. 移动；溜进„„ catch sight of 8. 依靠，依赖 speed up 9. 瞥见
语序，另外此句子还运用了 时。
2.However,I lost sight of Wang Ping when we
reached what looked like a large market because of too many carriages flying by in all directions.然而，当我们到了一个像大市场 的地方时，由于有太多的飞行器朝不同的方向飞 来飞去，我找不到王平了。 考点提炼 主语 是 宾语 looked like a large market what
Ⅲ.典型句式运用
1.Which problems do you think people will
have overcome in one thousand years?你认为
在未来的一千年里人们将克服什么困难？ 考点提炼 此句为复杂疑问句，其句式结构为：
将来完成 疑问词 陈述 +do you think+其余部分，其余部分为
人教新课标必修五unit3重点短语、句子汇总
人教新标必修五unit3重点短语、句子汇总Unit3LifeintheFutureIPhrases1aeadeep/strngipressinnsb给某人留下深刻印象ipresssbithsth=ipresssthnsb使人记住某事2taeup拿起/占用/接受/开始/从事/继续/选修speedup加速seepup打扫/横扫/掠过useup用光eup过来eatup吃光situp熬夜/坐正turnup出现/开大3reindsbfsth使某人回想起某事/提醒某人某事reindsbtdsth提醒某人去做某事reindsbthat…提醒某人……4asaresult结果sufferfr遭受6besiilart和…相似7eepdingsth一直做某事8thesixfus我们六人（共六人）9b/fr/thrugh+laf…由于……的缺乏belaingin缺乏lafr…缺乏……10inntie很快,立刻11nne’sfeet复原12inalldiretins四面八方13Sblse/athsightf…看不见/看见Sb/Sthbein/utfsight看得见/看不见atfirstsight第一眼atthesightf…一看见……就……14prvidedAithB向A提供B1plentf+[u]/[]许多16bepreviust…早于……17pareAithBpareAtB把A与B作比较，把A比喻作B 18frhealthreasns出于健康原因19bendtherules变通,放宽20nearth究竟，到底21beunderrepair在维修中22searhfr…寻找23assistsbin/ithsth=assistsbindingsth=assistsbtdsth帮忙,协助某人去做某事24gsft变软2speainhisper低声地说26beptiistiabut…对……乐观27sithn/fftheper开/关电源28explaintsbsth=explainsthtsb向某人解释某事29giveff发出（光/热等）30get/beaughtin…被困在……中31requiresbtdsth=requirethatsbdsth要求某人做某事Sthrequireding/tbedne某物需要被32besuppsedtd应该33beequippedith…装备有……34beessentialfr/t…对……是必要的IISentenes:1Thinabuthanhangestherehavebeeninthelastnethusandea rs想想近一千年来有多少变化。
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高考英语一轮总复习人教版新课标必修五unit3单元知识点归纳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 upB. makes upC. saves upD. puts up（答案A ）2）To keep healthy，Professor Johnson____ cycling as a regular form of exercise after heretired.A. took upB. caught onC. carried outD. 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 b ehave 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 about/ 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to take ... as one's 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 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】①The trip was cancelled through____________________.因为缺乏兴趣这次旅行被取消了。
②He ____________________________. 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.⑵My eyes haven’t adjus ted_to__the 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 one’s feet （困境后）恢复，完全复原Keep one’s feet 站稳脚跟stand on one’s own feet自立Under one’s feet 碍手碍脚，讨厌struggle to one’s feet 挣扎着站起来rise to one’s feet站起来jum p to one’s 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（问题），略过16.Optimism—pessimismOptimist—pessimistOptimistic—pessimisticBe optimistic about 对…持乐观态度17.press[pres] n. &v.按；压；逼迫；印刷；新闻【经典例句】v.He pressed the doorbell.他按了门铃。