Unit 6 Developing ideas-Presenting ideas单词用法趣味解读 ppt课件- 2022高中英语新外研版必修第二册.pptx

1、词课堂版本：新外研版本：新外研 单元：必修二单元：必修二 Unit 6(Developing ideas Presenting ideas)本单元词汇梳理本单元词汇梳理1.majority：major(adj 主要的)+-ity(名词后缀)，反义词：minority 词块：the majority of,be in the majority2.false：反义词true3.amount：a-(加强意义)+-mount-(mountain 山)到达山顶 到达最顶处 总、合 词块：a large amount of;amount to4.device：词块：digital/mobile devic

2、es 熟词生义：手段；策略；方法5.stand-by：stand+by(联系短语动词stand by 准备行动)6.mode：词块：stand-by/flight mode7.electricity：词块：cut off electricity,make/produce/generate electricity,turn on/off electricity8.leak：一词多义：基本义“漏”水 隐喻：具体的“漏”水 抽象的“泄露”消息等9.appliance：词块：turn on/off appliances,home appliances10.remove：re-(back/away 回、

3、离开)+move(移动)一词多义：基本义“移走”；词块：remove from 派生词：removal,removable11.plug：熟词生义：插头；名词动词化：plug in12.take.into account=take account of13.litre：美式英语liter14.campaign：camp(field 平地)+-aign(古代军队常选择在平坦的旷野中扎营，既便于安营扎寨，又拥有开阔的视野，免遭敌人突袭)campaign原指军队之间的“战役”，后引申为政治、商业或社会目的而进行的“运动”同根词：camp,campus15.urge：一词多义，基本义为“驱赶”词块：u

4、rge sb to do sth,urge that sb(should)do sth;reduce/resist/fight the urge to do sth16.canteen：音译词；cafeteria,dining hall17.concerned：concern(v 使担忧)+-ed(分词形容词）词块：be concerned with/about/for,as far as be concerned18.contribute:con-(together 共同)+-tribut-(贡献)+-e 词块：contribute to,contribute(sth)to sth 词族：c

5、ontribute,contributor,contribution19.average：词源：在海运活动中，当船只遇到恶劣天气等危险，往往会抛弃一部分货物以减轻载重，避免船只倾覆。海损由相关各方平均分摊，这在古代西方已经形成惯例。average原本指的就是这种海运货物损失，后又引申出“平均的”、“普通的”之意。词块：an average of,below/above average,on average重难点词精讲removeconcernedcontribute一词多义一词多义英语释义英语释义一词多义一词多义一词多义一词多义英语释义英语释义搭配义搭配义一词多义一词多义辨析义辨析义urge

6、amount搭配义搭配义average一词多义一词多义搭配义搭配义amount重要的不是你投入了多少时间，而是你在这段时间里投入了多少。amount n C&U 数量；数额；总数：数量；数额；总数：When you are traveling,dont display large amounts of cash to others.A little bit of kindness will be rewarded with a huge amount of benefit.注：注：amounts of/a large(huge/small)amount of 尤与不可数名尤与不可数名词连用。作

7、主语时，谓语动词的单复数与词连用。作主语时，谓语动词的单复数与amount的数保持一致。的数保持一致。Large amounts of money were spent on building the bridge.Theres only a small amount of food.a-(加强意义)+-mount-(mountain 山)到达山顶 到达最顶处 总、合vi amount to 达到达到(某数量某数量)；合计：；合计：At the start of this year,foreigners living in Italy amounted to 4.56 million.2017

8、 浙江 相当于；等于；意味着：相当于；等于；意味着：Keeping what belongs to another amounts to stealing.remove你知道“卸妆”用英语怎么表达吗？答案就是remove make-up。即把妆容make-up从脸上“移走”。remove词源词源from re-“back,away”+movere“to move”此处前缀re-是“回/离开(back和away)”，remove的所有释义都与move away有关联。因此，remove的基本义是“移走”。移走；移开；搬走移走；移开；搬走 take away：He was too tired to

9、 remove the stone.He removed a notice from the door.正式用语正式用语 摘掉；脱掉摘掉；脱掉 take off：She removed the diamond ring to cook a meal.2017 浙江改日常用语中更常用take offremove vt 消除；去掉消除；去掉 get rid of：remove sbs fear/doubts remove dark spots 把把免职；撤去免职；撤去 dismiss from：remove a man from office【拓展拓展】removal n C&U 移走；移去；消除

10、移走；移去；消除remove 语义网络语义网络图图把把免职；免职；撤去撤去移走移走（基本义）（基本义）消除；去掉消除；去掉移走移走不好的东西不好的东西 （抽象）（抽象）移走移走首饰衣物等首饰衣物等 （具体）（具体）移走移走具体的物体具体的物体 （具体）（具体）摘掉；脱掉摘掉；脱掉移走移走；移；移开开；搬走搬走移走移走职务岗位等职务岗位等（人）（人）urge我们每天都需要去卫生间，那么“急需去卫生间”怎么表达呢？可借用urge的名词来帮忙：the urge to pee(尿急)。urgevt 正式用语正式用语 驱策；驱赶驱策；驱赶：I urged the elephant deeper into

11、 the forest.2014 重庆 催促；力劝催促；力劝 to advise or try hard to persuade sb to do sth：urge sb to do sth:They urged me to eat the strange food.urge+that.(should)do sth:He urged that we(should)take such steps.词源义：词源义：推、驱动”(to press hard,drive)，基本义为“驱赶”大力推荐；极力主张 to recommend sth strongly：The situation is dange

12、rous and the UN is urging caution.n C 强烈的欲望；迫切的需要强烈的欲望；迫切的需要(desire)：urge to do sth:Having enough fat and salt in your meals will reduce the urge to snack between meals.2017 全国【词汇词汇拓展】拓展】urgent R2 adj 急迫的；迫切的；紧急的急迫的；迫切的；紧急的：I was in urgent need of money.Every minute of the day is filled with urgent

13、matters.urge语义网络语义网络图图驱赶驱赶urge(v)基本义基本义驱赶驱赶动物等动物等驱赶驱赶某人做某事某人做某事极力把某事物极力把某事物“驱赶驱赶”给别人给别人 驱策；驱赶驱策；驱赶 催促；力劝催促；力劝大力推荐；极大力推荐；极力主张力主张程度递进完成句子：Look,Im _(担心的)about her.(2014 湖北听力)concernedconcernedworried/更常用于日常用语更常用于日常用语concerned adj 不用于名词前不用于名词前 有关的；有关联的：有关的；有关联的：be concerned with/in:Her job is something

14、concerned with computers.People concerned in the event were all punished.担忧的；关心的担忧的；关心的 worried about sth,or caring about sb：be concerned about/for:Im a bit concerned about/for her safety.Parents are all concerned about/for their children.关注的；关切的 believing that sth is important：be concerned with:Mor

15、e people are concerned with the protection of endangered animals.Many of my students were more concerned with their grades than with the knowledge they gained.as far as be concerned 就就而言；关于：而言；关于：As far as Im concerned,riding bicycles is a good solution to air pollution.2011 江西书面表达Im doing fine as f

16、ar as history is concerned,but my math is not good.concerning 正式用语 prep 关于(regarding/with regard to)：various questions concerning pollution and environmentcontribute tribe由tri（three，三）+-be构成，来自拉丁语 tribus,部落、宗族、地区，特指古罗马城邦三个三个宗族集团 Latins(拉丁人)，Sabines(萨宾人)，Etruscans(伊特鲁里亚人)。tribe(部落)tribute 贡品、贡金 con-(

17、一起)+tribute contribute(一起把贡品献给)贡献贡献contribute由con-+-tribute构成。contribute v vt&vi 贡献；捐助；捐献：贡献；捐助；捐献：It was generous of her to contribute such a large sum of money.contribute(sth)to sth:Immigrants have contributed to American culture in many ways.contribute(money)to the Red CrossHe never contributes(i

18、deas)to the discussion.vi 造成造成 /促使促使 (某事发生某事发生)to help to make sth happen：Alcohol contributes to 100,000 deaths a year in the US.Stress is a contributing factor in many illnesses.vt&vi 投投 (稿稿)；撰；撰 (稿稿)：She contributed a number of articles to the magazine.contribution n C 贡献：贡献：I admire Edison a lot

19、because he made a greatcontribution to the world.捐款；捐献物：捐款；捐献物：I gave a contribution of$100 to/toward the church.2008 湖南书面表达改 稿件；作品：稿件；作品：This is a magazine with contributions from well-known travel writers.contributor n C 捐款人；撰稿人；起作用的因素捐款人；撰稿人；起作用的因素同结构：way to sth,key to sth,solution to sth二者均可表示“捐

20、献”，其后均可接to。表示捐钱或衣物时，二者可互换表示捐钱或衣物时，二者可互换使用。使用。It is more meaningful to donate/contribute books and sports goods to children in need.2013 江苏改donate 还有还有“献血献血”之意。之意。Many people have donated that type of blood.2012 北京contribute 侧重指侧重指“贡献贡献”，通常指贡献财力、，通常指贡献财力、物力、智力等。物力、智力等。此外，contribute 还可表示还可表示“促成促成”、“起作

21、用起作用”、“投稿投稿”的意思。的意思。I believe that each of us can contribute to the future of the world.Honesty and hard work contribute to success and happiness.The scientist often contributes to an academic journal.辨 donate,contributecontribute语义网络图语义网络图贡献贡献contribute(基本义)“贡献贡献”人力、人力、物力、财力等物力、财力等为某事的发生做为某事的发生做“贡献

22、贡献”“贡献贡献”稿件等稿件等贡献；捐助；贡献；捐助；捐献捐献造成造成 /促使促使 (某事发生某事发生)投投(稿稿)；撰撰 (稿稿)贡献贡献contribution捐款；捐献物捐款；捐献物稿件；作品稿件；作品J.K.Rowlings novel Harry Potter made a great contribution to the world literature.She has contributed a lot of money to the charity since she became rich.To inspire other writers,she shared some r

23、ejection letters from the publishers.Those letters related to The Cuckoos Calling.J.K.Rowling contributed the novel to a magazine under the name of Galbraith without revealing her true identity.It was rejected by several publishers,and Rowling was even advised to take a writing course.When The Cucko

24、os Calling eventually found a publisher in 2013,it was achieving respectable sales before the secret of its authorship broke,and it contributed to the novel reaching the top of the bestseller lists.average如果对自己的英语水如果对自己的英语水平做个评价，你的英平做个评价，你的英语水平如何？语水平如何？Excellent?Very good?Good?Fairly good?还是还是 Avera

25、ge?或者或者 Below average?如果说你的水平中等如果说你的水平中等偏上，该怎么表达？偏上，该怎么表达？average 词源词源average 源自阿拉伯语 awariya(损坏的货物)。在海运活动中，当船只遇到恶劣天气等危险，往往会抛弃一部分货物以减轻载重，避免船只倾覆。average 原本指的就是这种海运货物损失。海损由相关各方平均分摊，这在古代西方已经形成惯例。average 在17世纪时引申出“平均分摊”之意，又从中引申出“平均的”、“普通的”之意。average n C&U 平均；平均数：平均；平均数：The average of 3,8 and 10 is 7.I sp

26、end an average of about$200 a year on books.一般水平；平均标准：一般水平；平均标准：below/above averagethe national averageon average 平均；一般地：平均；一般地：On average we have five classes a day.Women,on average,live longer.2016 四川 adj 无比较级无比较级 只用于名词前只用于名词前 平均的：平均的：The average number of electronic devices rose from four per hou

27、sehold in 1992 to 13 in 2007.2018 全国 中等的；适中的中等的；适中的 normal or typical：children of average intelligenceHe was in his late twenties and of average height.平常的；普遍的平常的；普遍的 not special;ordinary：Freddy was an average student,but not an average person.2017 全国 vt 不用于被动语态不用于被动语态 平均为平均为本单元金句汇总1.A little bit of

28、 kindness will be rewarded with a huge amount of benefit.2.Having enough fat and salt in your meals will reduce the urge to snack between meals.3.Im a bit concerned about/for her safety.4.As far as Im concerned,riding bicycles is a good solution to air pollution.5.I admire Edison a lot because he ma

29、de a greatcontribution to the world.6.I spend an average of about$200 a year on books.7.Freddy was an average student,but not an average person.随堂检测随堂检测amount一、根据句意写出画线部分的汉语意思。一、根据句意写出画线部分的汉语意思。1.If you add all these amounts together you get a huge figure._2.At the start of this year,foreigners livi

30、ng in Italy amounted to 4.56 million.(2017 浙江)_二、根据所给汉语及提示，完成下列句子。二、根据所给汉语及提示，完成下列句子。1.I was surprised at _(工作量)I had to do.2.I spent _(大量的时间)preparing for the exam.达到达到数目；数量数目；数量a large amount of time the amount of workremove一、一、写出下列句子中写出下列句子中remove的汉语释义。的汉语释义。1.If a nest has four eggs and you remo

31、ve one,the bird will not notice.(2013 广东)_ 2.This medicine can reduce and remove pain for millions of people suffering from illness and disease.(2010 上海改)_ 3.It got so hot that he removed his tie and jacket._4.These coffee stains(污渍)can be difficult to remove._ 拿走拿走消除；去除消除；去除摘下摘下去除去除二、二、根据根据所给汉语所给汉语

32、用用remove完成句子。完成句子。1.Realizing her mom must be very tired after a days work,the girl helps to _(把包从她肩膀上摘下).(2013 江苏书面表达)2.Reference books may _(不能从图书馆带走).remove the bag from her shouldernot be removed from the library1.She began urging him towards the front door._2.Police are urging anyone who saw th

33、e accident to contact them immediately._3.We urge effective action to be taken immediately._4.He could no longer resist the urge to go and see Amanda._驱赶驱赶催促催促主张主张抑制冲动抑制冲动 urge一、写出下列句子中画线部分的汉语释义。一、写出下列句子中画线部分的汉语释义。1.Make sure you resist the urge _(answer)every message you receive.(2011 山东)2.The Soma

34、li robbers frequent attacks on the sea urged the United Nations _(call)on all nations to take immediate action.(2009 福建)3.Im terribly sorry to interrupt,but may I use your phone?Its rather _(urge).(2012 辽宁)4.He urged that a conference _(hold)by December.5.I got a note from Moira _(urge)me to get in

35、touch.to answerto call二、二、用所给词的正确形式填空。用所给词的正确形式填空。urgent(should)be heldurging根据所给汉语，完成根据所给汉语，完成下列下列句子。句子。1.Nowadays people _(更关心)the environment where they live.(2013 四川)2._(就我个人而言),riding bicycles is a good solution.(2011 江西书面表达)3.Parents _(关注)childrens subject selection.(2009 山东)4.There was no evi

36、dence that he _ (与有关)any criminal activity.are more concerned about/forAs far as Im concernedare concerned withwas concerned with/inconcerned一、在空白处填入一、在空白处填入1 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.It will contribute to _(create)a good environment to read books in our class.(2015 广东)2.Speed is a _(c

37、ontribute)factor in many automobile accidents.3.Before sending a manuscript to the Post,a _(contribute)is advised to find out the range of the articles in the post.(2011 北京)4.She continues to contribute _ a sports magazine.creatingcontributingcontributortocontribute二、将下列句子翻译成英语。二、将下列句子翻译成英语。1.他给那所学校

38、捐了一万元。_2.他对项目的成功做出了杰出贡献。_He contributed/donated 10,000 yuan to/toward(s)the school./He made a contribution/donation of 10,000 yuan to/toward(s)the school.He made a great contribution to the success of the project./He contributed a lot to the success of the project.一、根据句意，选出 average 的最佳释义。平均的 中等的；适中的

39、 平常的；普遍的1.Not so long ago,most people didnt know who Shelly-Ann Fraser-Pryce was going to become.She was just an average high school athlete.(2016 江苏)_2.As the average age of the population increases,there are more and more old people to care for.(2016 天津)_3.Only one in six children whose parents we

40、re of average weight became overweight._average 二、根据句意，用适当的介词填空。二、根据句意，用适当的介词填空。1.He was a good student and scored _ average in most subjects.(2011 天津)2.Tea is the British national drink.Every man,woman,and child over ten years of age has _ average over four cups a day.(2015 全国)3.The library now gets an average _ five visits a day.(2013 湖南)aboveonof谢谢观赏