Unit 4 重点单词趣味解读及练习2-ppt课件 -（2022）新人教版(2019新版)高中英语必修第三册.pptx

1、版本：新人教版本：新人教单元：必修三单元：必修三 Unit 4(Discovering Useful Structures Assessing Your Progress)单单词词课课堂堂1.so as toin order to 和 so as to 均有“为了”之意。强调目的时，可以将 in order to 放在句首，so as to 一般不放在句首。2.recyclere-(again 再)+cycle(循环)(使)再循环；回收利用派生词：recycling3.muscle词源：英语单词 muscle 来自拉丁语 musculus(小老鼠)。古罗马人觉得鼓起的肌肉很像一只跳跃的小老鼠。

2、熟词生义：体力；力气4.lack词块：(a)lack of,for lack of,lack(for)nothing派生词：lacking5.beyond词块：beyond repair/control/belief,beyond the reach of sb,be beyond sb6.solarsol(sun 太阳)+-ar 太阳的；利用太阳能的词块：the solar system,the solar calendar,solar energy本单元词汇梳理本单元词汇梳理7.currentcurr-(to run 跑)+-ent(形容词词缀)跑动中的 流动的 在时间里跑动 正在进行中

3、现行的隐喻：水/气/电流 (事件、时代等)趋势；潮流词族：current,currency,currently8.sufficient正式用语(对应 enough)9.soap词块：a bar/piece of soap,soap opera10.microwavemicro-(微小的)+wave(波)11.facility常用复数12.keen近义词 eager词块：be keen on(doing)sth,be keen to do sth13.globethe globe 地球；世界 派生词：global,globally14.argue词块：argue with sb about/ov

4、er sth=have an argument with sb about/over sth熟词生义：论证(argue for/against;argue that)派生词：argument15.shallow 基本义“浅的”隐喻：具体的“浅的”抽象的“肤浅的”16.result in 近义词 cause,lead to17.pattern一词多义：基本义“模式”18.analysis ana(up,throughout 向上、始终)+lysis(a loosening 解开、松开)解开、松开(问题)分析词块：carry out/do an analysis of派生词：analyse19.m

5、onitor 词源义“班长”，后引申为“显示屏；监视器”名词动词化：监控；监视20.regular一词多义：基本义“规则的；有规律的”词块：regular customers/visitors/readers,regular exercise派生词：regularly21.smartphone合成词 smart+phone22.resource词块：natural/human resources 23.limitedlimit+-ed(分词形容词)24.closingclose+ing；词块：in closing25.mystery抽象名词具体化：意为“神秘的事物”时是可数名词派生词：myst

6、erious26.run outrun out 不及物，主语通常是时间、金钱、食物等事物；run out of 及物，主语通常是人27.attach词源义是“fasten(with a stake)”，即“把绑/固定在上”。词块：attach to,attach importance to派生词：attached,attachment重重难难点点词词精精讲讲figure out一词多义一词多义搭配义搭配义pattern一词多义一词多义熟词生义熟词生义lack名词名词 /形容形容词动词化词动词化argue&argument熟词生义熟词生义regular®ularly 一词多义一词多义英语释

7、义英语释义attach一词多义一词多义beyond一词多义一词多义搭配义搭配义一词多义一词多义currentlack当前青少年会面临哪些问题？(a)lack of sleep缺乏缺乏睡眠睡眠/exercise缺乏缺乏运动运动/confidence缺乏缺乏自信自信lack n U 常用单数常用单数 缺乏；不足缺乏；不足 (shortage)：(a)lack of food/money/sleep/skills These children have health problems linked to poor diet and a lack of exercise.for lack of 因缺少

8、：因缺少：The leaves turned yellow for lack of light.vt&vi 不用于被动语态不用于被动语态 缺乏；短少；没有：缺乏；短少；没有：At first I lacked confidence.They lacked the money to send him to university.lack(for)nothing 正式用语正式用语 什么也不缺：什么也不缺：As he is very rich he lacks for nothing.lacking adj 不用于名词前不用于名词前 不足的；缺少的不足的；缺少的be lacking in sth 缺

9、少某物缺少某物反义表达：富含某物或某物很反义表达：富含某物或某物很充足？充足？be rich in/be abundant in判断下列句子中判断下列句子中lack使用是否正确。使用是否正确。1.She is lack of confidence.2.She lacks of confidence.3.She lacks in confidence.4.She suffers from a lack of confidence.5.She is lacking in confidence.6.She lacks confidence.beyond中文名中文名超越超越外文名外文名Beyond组合

10、成员组合成员黄家驹（1993年逝世）、黄贯中、黄家强、叶世荣成立时间成立时间1983年解散时间解散时间 2005年代表作品代表作品海阔天空光辉岁月真的爱你大地冷雨夜喜欢你等beyond是“超越”的意思，乐队成员希望超越自己本身，不断创作出好的作品，这也是他们起这个名字的初衷。beyond prep表示位置在表示位置在的那边；远于：的那边；远于：It is the only place beyond the Earth to have been visited by humans.表示时间在表示时间在以后；迟于：以后；迟于：The party went on until beyond midni

11、ght.表示数量、水平、限度超出：表示数量、水平、限度超出：I spent my childhood working,with responsibilities beyond my age.2010 重庆Any driver found drinking beyond the limit will be charged.2011 福建表示范围超出表示范围超出的范围；非的范围；非所及：所及：beyond repair/control/belief beyond the reach of sb/beyond ones reach Such test is far beyond the abilit

12、y of the average schoolkid.常用于否定句和疑问句除常用于否定句和疑问句除以外：以外：I know nothing of it beyond what he told me.be beyond sb 超出某人的理解能力：超出某人的理解能力：The whole problem was quite beyond him.adv 在更远处；更往后：在更远处；更往后：look beyondcurrent电流电流 an electrical current气流气流 air currents 洋流洋流 ocean currentscurrent adj 只用于名词前只用于名词前 现

13、时的；当前的；现行的：现时的；当前的；现行的：the current PresidentStudents are placed into classes according to their current language skills.通用的；流通的；流行的通用的；流通的；流行的：current moneya current account curr-(to run,跑)+-ent(形容词词缀)跑动中的 流动的 在时间里跑动 正在进行中 现行的n C 水流；电流；气流水流；电流；气流：a warm ocean currentan electrical currentSome birds u

14、se warm air currents to help them fly.（事件、时代等）趋势；潮流（事件、时代等）趋势；潮流：go with/against the current of the timescurrency n C&C 通货；货币；支付手段通货；货币；支付手段currently adv 现时；当前现时；当前 figure outfigure out由由 figure+out 组成：组成：figure 是是的重要部分的重要部分 out 出外出外把重要的部分找出来即把重要的部分找出来即“弄清楚；弄明白弄清楚；弄明白”。借助小品词借助小品词out去理解去理解 figure out

15、 的各义项。的各义项。弄清楚；弄明白：弄清楚；弄明白：College is when we should focus on a specific major,but high school is when we have to figure it out.2015 湖南I couldnt figure out what I had done to annoy my boss.计算出：计算出：Have you figured out how much the trip will cost?2012 福建figure out弄清楚；弄弄清楚；弄明白明白figure out基本义弄清楚；弄清楚；弄明

16、白弄明白“弄清楚；弄明弄清楚；弄明白白”人人/事情事情“弄清楚；弄明弄清楚；弄明白白”数字等数字等计算出计算出figure out 语义网络图语义网络图argue 谈到“argue”一词，你可能会联想到怒气冲冲的人在“争吵”的画面。“争论；争吵”是你熟悉的argue的释义，但它还有另外一层释义“论证”,从某种程从某种程度上说，是常见释义度上说，是常见释义“争论争论”在在程度上的加深程度上的加深。通过其英语释义(to give reasons that support your opinion about sth)即“给出理由支持你的观点”也可以更好地理解这层释义。argue v vi 争论；争

17、辩；争吵争论；争辩；争吵：argue(with sb)(about/over sth)Do you ever argue with your family about which TV programme to watch?vi&vt 论证论证 to give reasons that support your opinion about sth：The author argued for/against free university education.2010 北京改It has been argued by some that gifted children should be gro

18、uped in special classes.2011 广东argue表示“争论；争吵”时，后接介词 with 或 about/over。语语义义程程度度递递进进argument n C&U 争吵；争论；辩论：争吵；争论；辩论：have an argument(with sb)(about/over sth)I got into a heated argument with a friend.2013 重庆改Settle the question by argument,not by fight.C 论据；理由；论点：论据；理由；论点：This paragraph gives the arg

19、uments against cars.We all found his argument convincing and interesting.模式；方式；形式模式；方式；形式 the regular way in which sth happens,develops,or is done：changing patterns of behaviour Pay attention to the following sentence patterns.She has got used to the new patterns of family life.模型；纸样模型；纸样：a dress pa

20、ttern 图案；花样：图案；花样：a pattern of dots 模范；榜样：模范；榜样：set the pattern for基本义基本义pattern n C模式模式（基本义）pattern 生活、行为等的“模式模式”设计的图案、线条、色彩等有规律的“模式模式”可以模仿的“模式模式”模式；方式；模式；方式；形式形式图案；花样图案；花样制作某物的“模式模式”模型；纸样模型；纸样模范；榜样模范；榜样pattern 语义网络语义网络图图regularregular 源自单词 rule（规则；规律）它的基本义是“规则的；有规律的”regular or irregular?规则的；有规律的；定

21、期的规则的；有规律的；定期的 反反 irregular having the same amount of space or time between each thing or part：The sides of the building arent regular,so the building has an unusual shape.2014 湖北 The equipment is checked on a regular basis.只用于名词前只用于名词前 经常的；频繁的经常的；频繁的 happening or doing sth very often;frequent：regul

22、ar customers/readers regular adj 只用于名词前只用于名词前 正常的；惯常的；普通的：正常的；惯常的；普通的：a regular school/class Our regular opening hours are 10 a.m.to 7 p.m.持久的；稳定的持久的；稳定的 lasting or happening over a long period：Maybe a regular job wont be as dull as I feared.2014 天津 语法语法 规则的：规则的：regular verbs and irregular verbsregu

23、larly adv 有规律地；定期地；经常：有规律地；定期地；经常：We meet regularly,once a month.Two thirds of the worlds population regularly eat rice.regular 语义网络图语义网络图regular（有）（有）规律的规律的（基本义）（基本义）事件发生的频率很事件发生的频率很高，其间高，其间“有有”着着内在的内在的“规律规律”事件通常情况下的事件通常情况下的发生发生“有规律有规律”事件事件“有规律有规律”得得 持续很长一段时间持续很长一段时间经常的；经常的；频繁的频繁的正常的；正常的；惯常的；惯常的；普通

24、的普通的持久持久的；的；稳定的稳定的时间或空间间隔时间或空间间隔“有规律有规律”规则的；规则的；有规律的；有规律的；定期的定期的regularly有规律地；有规律地；定期地定期地经常经常平时发邮件的时候你留意过上图中的图标吗？这个图标是添加附件(attach files)的意思。附件英文为attachment，这个词的词根为 attach。attachattach 的词源义是“fasten(with a stake)”，即“把绑/固定在上”。attachattach v vt 系；贴；连接系；贴；连接 to fasten or join one thing to another：I attac

25、hed a photo to my application form.While sleeping,astronauts must attach themselves to something so as to prevent floating around.vt&vi 正式用语正式用语（与（与）有关联：）有关联：the advantage that attaches to wealth vt 认为认为有有（重要性、价值、意义）（重要性、价值、意义）to believe that sth isimportant or worth thinking about:To be honest,a lo

26、t of people attach great importance to becoming rich and famous.Learning strategies,to which teachers attach importance/significance,havent drawn enough attention of students.2009 湖北改类似结构：类似结构：apply oneself to,contribute sth toattached adj 附着的：附着的：the attached application form 不用于名词前不用于名词前 附属于附属于：Th

27、e research center is attached to the university.喜欢的；依恋的：喜欢的；依恋的：At first,we didnt feel we belong here,but now we are attached to the land we live on.attachment n C 附件；附属品：附件；附属品：Please find my application letter and resume in the attachment.2016 全国 C&U 情感；爱慕情感；爱慕：a childs attachment to its mother把把绑

28、绑/固定在固定在上上attach（基本义）（基本义）系；贴；连接系；贴；连接 绑绑/固定固定的结果的结果把把一个物体一个物体绑绑/固固定在定在另一物体另一物体上上认为认为有（重要性、有（重要性、价值、意义）价值、意义）attach语义网络语义网络图图把把抽象的重要性抽象的重要性 /价值等价值等绑绑/固定在固定在另一事物另一事物上上（与（与）有关联）有关联名词动词化名词动词化说出下列句子中画线词的汉语释义。说出下列句子中画线词的汉语释义。1.With no bed and pillow,he slept on the couch for one night.His head pillowed o

29、n his arms._2.Seeing the traffic signal turned to red,the teacher signaled the students to stop and wait._3.Earth orbits the Sun at an average distance of 149.6 million km and one complete orbit takes about 365 days._4.I want to buy a monitor for my grandfather so he can monitor his blood pressure a

30、t any time._5.My mother came over and brought a clean towel to let me towel my hair dry._6.The total of the rockets launched has rocketed from 10 in 2016 to 38 in 2018._英语中有很多名词可转化为动词，常表示具有该名词的活动特点或性质特征的动作。例如，表示工具类的名词可转化为动词。枕着枕着示意示意围绕着围绕着运动运动检查检查 /监测监测用毛巾擦用毛巾擦迅速增加迅速增加形容词动词化形容词动词化选出适当的动词，选出适当的动词，并用其正

31、确形式填空。并用其正确形式填空。1.The government wishes to _ the cause of peace（和平事业）.2.Johns soldiers were _ themselves for the final attack.3.Doing some exercises helps _ the body of tension.4.Immediate action should be taken to _ the environment.（2013 江苏）5.Some people will gain weight,no matter how hard they try

32、 to _.6.In 1976,women _ themselves with 26 weekly hours of sweeping-and-dusting work.（2009 全国）7.Ive _ my pocket but I still cant find my keys.8.Deciding to _the storm,he took his umbrella and went out.英语中有很多形容词可转化为动词，常表示具有该形容词意义的动作。英语中有很多形容词可转化为动词，常表示具有该形容词意义的动作。ready,free,better,brave,further,slim,

33、busy,empty further readying free better slim busied emptied brave1.She is lacking in confidence.2.College is when we should focus on a specific major,but high school is when we have to figure it out.2015 湖南3.I got into a heated argument with a friend.2013 重庆改4.The equipment is checked on a regular b

34、asis.5.I attached a photo to my application form.本单元金句汇总本单元金句汇总随堂检测随堂检测用用lack的正确形式或其短语填空的正确形式或其短语填空。1.The reason why he didnt pass the driving test is _ practice.2.He didnt pass the driving test _ practice.3.Jack still cant help being anxious about his job interview._ self-confidence is his Achilles

35、 heel,I am afraid.（2016 江苏）4.The research _ solid evidence,and therefore,its conclusions are doubtful.（2012 浙江）lacklackingfor lack ofLack of/A lack oflacks阿喀琉斯，是凡人珀琉斯和美貌仙女忒提斯的宝贝儿子。忒提斯为了让儿子炼成“金钟罩”，在他刚出生时就将其倒提着浸进冥河，遗憾的是，乖儿被母亲捏住的脚后跟却不慎露在水外，全身留下了惟一一处“死穴”。后来，阿喀琉斯被太阳神一箭射中了脚踝而死去。后人常以“阿喀琉斯之踵（Achilles heel）”

36、譬喻这样一个道理：即使是再强大的英雄，他也有致命的死穴或软肋。beyond根据所给汉语，用适当的词块完成下列句子。根据所给汉语，用适当的词块完成下列句子。1.The bicycle is _（无法修理）.2.We must _（眼光放远）for signs of change.3.The situation was _（超出她的控制）.4.How people design computer games _（我无法理解）.5.He spent$500 on a bicycle its _（无法相信）!6.From the top of the hill we could see our hou

37、se and _（远处的树林）.7.Working out in the morning provides additional benefits _（除了身体健康）.beyond beliefbeyond beingphysically fitbeyond repairlook beyondbeyond her controlthe woods beyondis beyond me写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1.He swam to the shore against a strong current._2.I felt a current of co

38、ol air blowing in my face._3.I started my current job in 1994._4.The other meaning of the word is still current._5.He must sell the house for the current market value._ 通用的通用的气流气流现在的现在的水流水流current目前的目前的 /当前当前的的写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1.It took them about one month to figure out how to star

39、t the equipment._2.Allen needs to sit down and figure out how many people are coming._3.We appreciate your apologies,but we hope that you can figure out a good way of settling the matter.（2014 辽宁）._弄清楚；弄清楚；弄明白弄明白计算出计算出找出找出figure out一、一、写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1.It is no use arguing with Bi

40、ll because he will never change his mind._2.Some people choose not to eat meat because they believe that it is cruel to eat animals,but others argue that they can eat meat and still be kind to animals.（2012 广东）_argue争论争论 /争吵争吵论证论证 /争辩争辩二、在空白处填入二、在空白处填入1个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。1.They have

41、 argued _ each other for years _ the best way to grow potatoes.2.I got into a heated _(argue)with a friend.3.When you present reasons why you believe in something,you argue _ it.4.The main argument _ smoking is that its bad for your health.with about/overfor argumentagainst _ 1.This shirt has a blac

42、k and white striped（有条纹的）pattern._ 2.This typical sleep pattern is usually referred to as the“night owl”schedule of sleep.（2014 四川阅读）_ 3.The book set the pattern for over 40 similar historical romances._ 4.She bought a dress pattern and some material.a.模式；方式；形式模式；方式；形式 b.模型；纸样模型；纸样 c.图案；花样图案；花样 d.模范

43、；榜样模范；榜样cad bpattern选出画线词的正确释义。选出画线词的正确释义。一、将下列短语按一、将下列短语按 regular 的释义分类。的释义分类。regular 释义释义：规则的；定期的；有规律的 following a pattern,especially with the same time and space in between each thing and the nextregular 释义释义：频繁的；经常的 happening or doing sth very often;frequentregular 释义 _ _regular 释义 _ _ a regular

44、 customer a regular occurrenceon a regular basis a regular heartbeatregulara regular customer,a regular heartbeat,on a regular basis,a regular occurrence（常事）二、写出下列句子中画线部分的汉语释义。二、写出下列句子中画线部分的汉语释义。1.After years of regular treatment,she finally became healthy.（2016 天津）_2.The kite that is used to give l

45、essons is a regular diamond kite with a rainbow pattern.（2012 安徽）_3.On Monday he would have to return to his regular duties._4.The handsome actor has a face with regular features._5.This is the best burger in Houston for sure.I absolutely love getting a cheeseburger,regular fries and a soda here._ 正

46、常的正常的端正的端正的（a face with regular features 五官端正的脸庞）五官端正的脸庞）规则的规则的定期的定期的 中份中份/标准的标准的三、根据汉语提示完成下列句子。三、根据汉语提示完成下列句子。1.A person who avoids exercise is more likely to have illnesses than one who _（经常锻炼）.（2014 天津）2.She couldnt find any _（固定的工作）.3.Im a _（忠实读者）of your newspaper.（2011 全国）4.Hannah still has the

47、 normal life of a Winnipeg schoolgirl,except that she _（定期拜访）to homeless people.（2017 北京）exercises regularly 或或 takes/does regular exercise pays regular visitsregular jobregular reader一、写出下列句子中画线一、写出下列句子中画线部分部分的汉语释义。的汉语释义。1.Long-ago builders could have attached wooden poles to the stones and rolled

48、them across the sand.（2015 四川）_ 2.No one is suggesting that any health risks attach to this product._3.The author wanted to express how much she is attached to her home.（2013 四川）_4.He attached a colour printer to the computer._ 把把绑在绑在 与与有关联有关联 依恋的依恋的连接连接attach二、用二、用attach的正确形式填空。的正确形式填空。1.In Britain,packets of cigarettes come with a government health warning _ to them.2.Ill email my report to you as an _.三、根据所给提示翻译句子。三、根据所给提示翻译句子。1.家长们非常重视教育。（2008 江西）_2.在你的申请表上附上近照。_ attached Attach a recent photograph to your application form.Parents attach much importance to education.attachment 谢谢谢谢观观赏赏