英语必修五第三单元

高中英语必修五第三单元知识点整理unit 3:1. 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.i got the impression that they were unhappy about the situation. 学问拓展：impress v.给……留下深刻的印象；使牢记；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；使牢记；e.g it impressed me that she remembered my name.令我佩服的是她记得我的名字。

2. remind v.提示；使想起；常用结构有: remind sb. to do sth.提示某人做某事；remind sb.＋(that)/wh-从句提示某人……；使某人想起……；remind sb. about/of sth. 使某人想起或意识到……；提示某人某事e.g. i'm sorry, but i've forgotten your name, can you remind me? you remind me of your father when you say that.学问拓展：reminder n.提示物；引起回忆的事物3. constantly adv.始终；始终；重复不断地e.g. fashion is constantly changing.时尚总是日新月异。

学问拓展：constant adj.连续发生的；不断的；重复的；4. previous adj.从前的；以往的；（时间上）稍前的e.g. no previous experience is necessary for this job.i couldn't believe it when i heard the news. i had only seen him the previous day.学问拓展：previously adv. 从前的；早先e.g. the building had previously been used as a hotel.5. bend v.（bent bent）弯曲；使弯曲；弯腰；弯身；e.g. it's hard to bend an iron bar. 把铁棒弄弯很不简单。

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。

高二年级英语必修五单词表第三单元高二年级英语必修五单词表（第三单元）第三单元单词：1aspect方面；层面n.2impression印象；感触；印记n.3takeup拿起；接管；起头；接续4constant经常发生的；持续不断的adj.5constantly不断地adv.6jet喷气式飞机n.7jetlag航行时差反映8flashback闪回；倒叙n.9previous在前的；早先的adj.10uncertain不确切的；无驾驭的adj.11guide引导；向导；导游n.指点引导；引导vt.12tablet药片n.13expertise 专家理论；专门知识（技能等）n.14capsule太空舱；胶囊n.15steward乘务员；服务员n.16stewardess女乘务员n.17opening（收支的）通道；开口；开端n.18sideways往（向、从）一侧；侧着；一面朝前adv.19surrounding周围的物质；环境n.周围的adj.20tolerate容忍；勉强承受vt.21combination结合；组合n.22lack缺乏；没有vt.&i.缺乏；欠缺的东西n.23adjustment 调解；调节n.24mask面具；遮蔽保护面部的罩子；伪装n.25bebackononesfeet（困境后）恢复；纯粹回复复兴26hover回旋vi.27carriage运输东西；四轮马车；客车n.28press按；压；欺压vt.&vi.按；压；印刷；新闻n.29fasten系牢；扎牢vt.30belt 腰带；皮带n.31safetybelt安全带32losesightof...看不见……33sweepup扫除；横扫34flash（使）发光；（使）显现vt.&vi.35switch开关；转换n.转换vt.36timetable时间表；时刻表n.37exhausted力倦神疲的；疲倦不胜的adj.38slideinto（快捷而悄声地）移动；溜进……39optimistic乐不雅（主义）的adj.40pessimistic悲不雅（主义）的adj.41speedup加速42pedal踏板；脚蹬n.43alien 外星人；异国人n.生疏的；异国的；外星球的adj.44mud泥（浆）n.45desert 戈壁；荒原n.47imitate仿照；仿制vt.48moveable可移动的；勾当的adj.49citizen公民；居民；市民n.50typist 打字员n.51typewriter 打字机n.52postage邮资n.53postcode邮政编码n.54button纽扣,按键n.55instant刹时；半晌n.当即的；立刻的adj.56receiver接收者；接收器；电话受话器n.57efficiency效率；功效n.58efficient效率高的；有能力的adj.59ribbon丝带；带状物n.60dustbin乐瑟桶n.61dispose布置；摆设vt.62disposal断根；措置惩罚n.63ecology 生态；生态学n.64greedy贪吃的；贪婪的；贪婪的adj.65swallow吞下；咽下vt.66material原料；质料n.67recycle回收哄骗；再哄骗vt.68manufacture（用呆板）大量出产；成批制造vt.69goods货物n.70etc诸云云类；等等abbr.71representative代表；典型人物n.典型的；有代表性的adj.72settlement假寓；解决n.73motivation动机n.第三单元单词：1aspect方面；层面n.2impression印象；感触；印记n.3takeup拿起；接管；起头；接续4constant经常发生的；持续不断的adj.5constantly不断地adv.6jet喷气式飞机n.7jetlag航行时差反映8flashback闪回；倒叙n.9previous在前的；早先的adj.10uncertain不确切的；无驾驭的adj.11guide引导；向导；导游n.指点引导；引导vt.12tablet药片n.13expertise 专家理论；专门知识（技能等）n.14capsule太空舱；胶囊n.15steward乘务员；服务员n.16stewardess女乘务员n.17opening（收支的）通道；开口；开端n.18sideways往（向、从）一侧；侧着；一面朝前adv.19surrounding周围的物质；环境n.周围的adj.20tolerate 容忍；勉强承受vt.21combination结合；组合n.22lack缺乏；没有vt.&i.缺乏；欠缺的东西n.23adjustment 调解；调节n.24mask面具；遮蔽保护面部的罩子；伪装n.25bebackononesfeet（困境后）恢复；纯粹回复复兴26hover回旋vi.27carriage运输东西；四轮马车；客车n.28press按；压；欺压vt.&vi.按；压；印刷；新闻n.29fasten系牢；扎牢vt.30belt 腰带；皮带n.31safetybelt安全带32losesightof...看不见……33sweepup扫除；横扫34flash（使）发光；（使）显现vt.&vi.35switch开关；转换n.转换vt.36timetable时间表；时刻表n.37exhausted力倦神疲的；疲倦不胜的adj.38slideinto（快捷而悄声地）移动；溜进……39optimistic乐不雅（主义）的adj.40pessimistic悲不雅（主义）的adj.41speedup加速42pedal踏板；脚蹬n.43alien 外星人；异国人n.生疏的；异国的；外星球的adj.44mud泥（浆）n.45desert戈壁；荒原n.47imitate仿照；仿制vt.48moveable可移动的；。

Unit31. lack v. & n. 缺乏；短缺的东西(1)v. lack+n.lackfor+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no lack of +n.不缺乏(3)lacking adj.短缺的；缺乏的be lacking in 缺少1.完成句子(1)Li Jiawei' s real problem is that she(缺乏信£').(2)He has got a bad headache(因缺乏睡眠).⑶The film(不紧凑).2.impression n. 印象，感想，印记⑴make an impression on sb.给某人留下印make no impression on对无影响/效果give sb.a favorable impression 给某人好印象be under the impression that 原以为，觉得an impression of sb., s foot 某人的脚印first impression 第一印象2.完成句子(1)What，syour(对北京的印象)？(2)r m sorry, I was(原以为你是老板).(3)Steve borrowed his dad' s sports car(以讨得女友欢心).(4)Father(向我强调努力工作的重要意义).3.switch vt.转换n. 开关；转换⑴switch on接上；打开switch to变换到switch off切断；关掉(2)make a switch 进行改变3.完成句子(1)(哪个开关)1 press to turn it off?⑵He(打开了电灯).(3)Hold on, please, V 11(给你转接到经理那儿).4)We had to(改变安排).4.require v. 要求, 需要(1)require作“需要”讲时，后可跟v.・ing形式表示被动含义，也可跟不定式的被动形式。

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）。

Unit 3 Life in the future语言点编稿：牛新阁审稿：王春霞学习目标重点词汇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。

必修5 Unit 3 Life in the Future 未来生活Spaceman:******************************************15/11/3010 (Earthtime)Dear Mum and Dad, I still cannot believe that I am taking up this prize that I won last year.亲爱的爸爸妈妈！我依然不能相信我现在在领取我去年获得的奖品。

【注释：take up(1)To accept (an option,a bet, or a challenge) as offered.接受所提供的（一种选择、一笔赌注或一个挑战）eg. I’ll take up your challenge.我接受你的挑战。

(2)To begin again; resume:再次开始；重新开始：eg. Let's take up where we left off.让我们接着我们停下来的地方重新开始(3)To use up, consume, or occupy:用尽，耗掉或占用：eg. The extra duties took up most of my time.额外工作耗费了我绝大部分时间(4)To develop an interest in or devotionto:喜欢，钟爱：对…产生了兴趣或钟爱：eg. take up mountain climbing.喜欢上登山运动】I have to remind myself constantly that I am really in AD 3010.我不得不不断地提醒自己：我真的已经生活在公元3010年。

【注释：remind sb. of /about sth.提醒某人注意某事；remind sb. to do sth.提醒某人做某事；remind sb. that-clause提醒某人…/使某人想起… eg. 1)The picture reminds me of my childhood. 2) Please remind me to attend the meeting tomorrow. 3) He reminded me that I should take the medicine on time. 辨析：remind, remember, recall(1)remind指人或某事使人“联想起”另外的人或事，用于remind sb. of…结构中；(2)remember主要表示“还记得、记住了过去发生的事情”，指事物自然在记忆中出现，不包含意志；但与can或could连用时，其所接宾语及意义与recall基本一致，eg. Do you remember giving/ having given me this photo? (3)recall指有意识地“回忆、回想”，强调其动作包含有意识的努力或意志，常与can或could连用。

课本单元讲解：必修五Unit3Lifeinthefuture（人教版）国庆后，很多学校要学习第三单元的内容了，利用闲暇时间预习一下吧，很好很好的资料哦！Unit3 Life in the futureⅠ. 常考单词必背1．aspect n．方面；层面I shall limit myself to three aspects of the subject.我将从三个方面来讨论这个问题。

2．impression n．[C]印象；感觉I am going to do all I can to remove the unpleasant impression you have of me.我打算尽最大努力去掉你对我不好的印象。

[快速闪记](1)have/leave/make a(n)．..impression on sb 给某人留下……印象(2)impress vt.①印；压印②留下极深的印象impress sth on/upon sb/one's memory使某人铭记某事impress sb with sth (某事)给某人留下印象be impressed with/at/by...对……有深刻印象(3)impressive adj.给人深刻印象的；感人的；激动人心的3．constant adj.时常发生的；连续不断的constantly adv.不断地Teachers have to constantly update their knowledge in order to maintain their professional competence.教师为了保持职业能力，必须不断更新知识。

4．previous adj.在前的；早先的He recalled exactly what Bob had told him the previous night.他清楚记得前一天晚上鲍勃告诉他的话。

高二英语必修五unit3笔记整理第一篇：高二英语必修五unit3笔记整理必修五英语笔记整理unit3 unit3 aspect n.方面;面貌;方位，方向;形势in many aspects =in many respects在许多方面impression n.印象，感觉;影响，效果;盖印，印记impressive adj.可观的;给人印象深刻的，感人的;引人注目的;显赫impress vt.印;给…以深刻印象;使铭记n.印象;印记make/leave an important impression on/upon sb/sb’s memory给某人留下重要印象leave a deep/strong/good/bad impression on sb.给某人留下深刻/强烈/好/坏印象 impress sb with sth=impress on sb sth 给某人留下印象 sb be impressed by/with...某人对某事印象深刻I was deeply impressed by/with what he said.=What he said impressed me deeply.他说的话给我留下了深刻的印象。

I was deeply impressed by the beauty of West Lake.给我印象最深的是西湖的美景。

The beauty of West Lake makes a deep impression on me.西湖的美景给我留下了很深刻的印象。

My father impressed on me the importance of hard work.=My father impressed me with the importance of hard work.我父亲要我牢记努力工作的重要性。

take up 占用;开始从事;接受（提议）take up one’s arms 拿起武器take up doing=set about doing =get down to doing =set out to do =undertake to do都有“开始做......”的意思I took up learning painting when I graduated from school.当我从学校毕业的时候，我开始学画画。

U3 （BX5）What changes do you expect to see in your I ife 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Joas hoping to study law at Harvard・overcome one 4s shortcomings 克服缺点overcome enemy 压倒，制服be overcome with/by sth •…不堪（通常指感请，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 impress io n of him.我对他的印象很好.What is your fi rst impression of Mao mi ngFi rst impressions are half the battle.［谚］灵初的印象最深刻；先入为主。

impress1） V.使（某人）印象深刻What does this latest novel impress youHe 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 performanee 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。

1.必修五Unit 3 FIRST IMPRESSIONS第一印象Spacemail:liqiang299A@GreatAdv entureSpaceStation.co m太空邮件：liqiang299A@GreatAdv 15/11/3008 (Earthtime)(地球时间)Dear Mum and Dad,I still cannot believe that I am taking up this prize that I won last year.亲爱的爸爸妈妈：我现在仍然无法相信我是在接受去年获得的这个奖励。

I have to remind myself constantly that I am really in AD 3008.我得不断提醒自己，我真的已经进入到公元3008年了。

Worried about the journey, I was unsettled for the first few days. As a result, I suffered from “Time l ag”.因为担心这次旅行，头几天我心里总是不踏实，结果我得了时间滞后症。

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，所不同的是，在你的脑子里似乎会不断闪现以前的时光。

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。

However, my friend and guide, Wang Ping, was very understanding and gave me some green tablets which helped a lot.但是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。