Unit 7 (TOPIC TALK )单词用法讲解课件-高中英语北师大版选择性必修第三册

1、单词课堂A word is a microcosm of human consciousness. Vygotsky版本：新北师单元：选择性必修三 Unit 7 (TOPIC TALK)本单元词汇梳理1.lawyerlaw (n 法律) + -yer (从事的人)2.assistantassist (v 帮助) + -ant (人)词族：assist, assistance, assistant 3.physicianphysic (natural science 自然科学) + -ian (的人) 研究自然科学 (医学) 的人 (内科) 医生词块：a resident physician 4

2、.architectarchi- (chief 主要的) + tect (builder 建造者) 房子的主要建造者 建筑师 派生词：architecture5. receptionistreception (n 接待) + -ist (从事的人)6.dentistdent (tooth 牙齿) + -ist (专家)7.chef注意与cook的区别，cook指一般厨师，chef尤指主厨，级别比一般厨师高。8. chemist同源词：chemical；派生词：chemistry9.consultantconsult (v 咨询) + -ant (人)词族：consult, consultant

3、, consultation 10. librarianlibrary (图书馆) + -ian (从事的人) 11. operatoroperate (v 操作) + -or (人) 12.salesmansales + man13.saleswomansales + woman14.fascinated词族：fascinate, fascinated (分词形容词), fascination, fascinating (分词形容词) 词块：be fascinated by sth15. departmentde- (from / apart 离) + part (to part 分开) +

4、 -ment (名词后缀) 公司内部分开的部分 部门词块：a department store, the English / sales department16.institutionin- (on / upon 在上) + stitu (to stand / establish 站、建立) + -tion (名词后缀) 在上建立起来的组织 机构词族：institute, institution, institutional17. economy词族：economy, economic, economical, economically, economics, economist 词块：ec

5、onomy class18. managementmanage (v 管理) + -ment (名词后缀)词族：manage, management, manager19. reliablerely (v 依赖) + -able (可的) 可以依赖的 可信赖的；近义词：dependable 20.persuade一词多义，基本义“(使) 相信”使信服：词块：persuade sb of sth, persuade sb / oneself that 说服：词块：persuade sb to do sth, persuade sb into / out of (doing) sth派生词：per

6、suasion (the power of persuasion), persuasive 21.clientclient 来自拉丁语 clientem，在古罗马时期， clientem 指的是置身于某一贵族保护下的平民。作为代价，这些平民必须服从贵族，听候贵族的差遣，因此被称为 clientem，意思是“服从者、追随者”。刚进入英语时，client专指律师的客户，因为在法律事务上，客户必须听从律师的建议，就像是古代平民听从贵族的命令一样。随后， client 还可指医生、咨询顾问等专业人士的客户，通常会尊重并听从这些专业人士的建议。22.creditcred (to believe / tr

7、ust 相信、信任) + -it (名词后缀) 信任 (基本义)；熟词生义“学分”词块：a credit card, take the credit for sth23.brilliant 词块：a brilliant idea, a brilliant musician / scientist 派生词：brilliantly24.CV英式英语，美式是rsum25.impressiveimpress (v 给留下极深的印象) + -ive (形容词后缀)词族：impress, impressed, impression, impressive, impressively重难点词精讲credit

8、一词多义impress & impressiveeconomy词根词缀英语释义词族一词多义词族话题词汇persuade一词多义搭配义19世纪明治维新时代，日本人大量系统性翻译西方书籍。为解决翻译新概念时“无词可用”的问题，利用汉字表意的特性翻译出一系列意译词。 随后，这些意译词又传入了中国，慢慢融入了现代汉语。这些日译词大多涉及各类学科和表达概念的抽象名词，比如economy“经济”是日本思想家福泽谕吉翻译的，出处就是“经世济民” 。由于汉语中原本没有这些概念，因此，在学习这类词汇时，需要通过英语释义来精准理解。economy C 经济（情况）；经济制度 the system by which

9、 a countrys money and goods are produced and used, or a country considered in this way：the age of “information economy” 2011 上海a low-carbon economy 2010 江苏The fast-growing economy has caused environmentalproblems. C & U 节约；经济实惠 the careful use of things so that nothing is wasted and less money is sp

10、ent：Walking to work instead of driving ones car is an economy. Do you want to fly first or economy class? economy n通过英语释义学习抽象名词【温故】economic R3 adj 只用于名词前经济（学）的；经济上的 connected with trade, industry and the management of money： an economic crisis economic theory 有利可图的；合算的 producing a profit (profitable

11、)：The mine was closed because it was not economic. economics n U 经济学选必二 Unit 5选必二 Unit 6【词汇拓展】economical adj 经济的；实惠的；节约的 using money, time, goods, etc. carefully and without wasting any：an economical car economically adv 在经济上；节约地：Although the country has had political independence for over a century

12、, economically it needs the support of its neighbors. 同族词：economy, economic（选必二U6）, economical, economically, economics（选必二U5）, economistpersuade生活中有的时候我们不得不试图说服别人。比如，你可能要说服朋友一起去看你最喜欢的电影，或是说服父母给你买某样东西。劝说是一门艺术，需要的不仅仅是口若悬河。你认为应该如何劝说别人呢？We cant force someone to do what they dont want. The art of persua

13、sion is to get them to want what you want.persuade vt 使相信；使信服 (convince)： persuade sb of sth:Im persuaded of his honesty. persuade sb + that 从句:I persuaded him that I was telling the truth. 说服；劝服 (talk into)：She is always easily persuaded. persuade sb to do sth:She persuaded me to go to a dental sch

14、ool. persuade sb 后接that从句，sb不能省略 persuade sb into (doing) sth:I managed to persuade my classmates into accepting my idea. 2015 浙江书面表达 persuade sb out of (doing) sth:We persuaded him out of his foolish plan. 【词汇拓展】persuasion n U 说服：the power of persuasionpersuasive adj 有说服力的注：表示“劝说”，但不一定“劝服”时，用 try t

15、o persuade。She would try to persuade local business leaders to contribute money to the cause. 2017 北京改persuade使相信基本义使某人相信某事 使某人相信并去做某事使相信；使信服说服；劝服程度递进persuade 语义网络图 不用于进行时 认为是的功劳；把归功于：The company is credited with inventing the industrial robot. Much of the teams success can be credited to their mana

16、ger. credit vt信任 （基本义）credit学分基于“信任”的延期付款被“信任”能还款的状态赞扬；功劳做出成绩被“信任”credit语义网络图被“信任”的学业成绩基于“信任”的存款存款额赊账；信贷信用；信誉认为是的功劳；把归功于nvimpressimpress看图猜词印；盖（印）于 印；盖（印）于 不用于进行时 给留下极深的印象；使钦佩 to make sb feel admiration and respect：It impressed me that he remembered my name. impress sb with / by sth:One candidate in

17、 particular impressed us with her knowledge. 正式用语 使意识到 to try to make sb understand how important sth is：The teacher impressed the importance of English on / upon me.impress vt 构词：im-（in- 向内）+ press（按；压） 向内压（基本义）impress 语义网络图向内压impress基本义“向内压”到某物体表面上 印；盖（印）于 使意识到“向思想里压”的结果程度递进“向内压”到思想里 给留下极深的印象；使钦佩

18、impressimpressionimpressionistimpressionismimpressivelyimpressedimpressiveimpress 同族词【词汇拓展】impressive adj 给人深刻印象的；令人钦佩的：（对）印象深刻的 / 钦佩的：(be) impressed with / by:impressed adj The teachers were deeply impressed by your performance in the exam.She was very impressive in the interview. 【必修二 Unit 6 & 选必三 Unit 7】【必修三 Unit 9 & 选必四 Unit 10】impression n C 印记；压痕 印象；感觉：He left / made a deep impression on me. / He left me with a deep impre