Unit4 LESSON 词汇精讲课堂

词汇课堂Awordisamicrocosmofhumanconsciousness.—Vygotsky版本：新北师单元：选择性必修二Unit4

(LESSON1)本单元词汇梳理1.doorwaydoor(门)+way(道路)2.casuallycasual(adj偶然的)+-ly3.innocentlyinnocent(adj

无罪的、纯真的)+-ly词族：innocent,innocence,

innocently4.appetiteap-(to去)+petit(toseek追求)+-e→对食物的追求→食欲/胃口词块：loseone’sappetite/havenoappetite隐喻：对食物的“胃口”→对事物的“胃口”→欲望5.faithfulfaith(n

信心)+-ful派生词：faithfully6.astronomyastro-(star星)+nom(学科)+-y(名词后缀)→研究星辰的学科→天文学派生词：astronomer7.potentiallypotential(adj

潜在的)+-ly8.scientificscience—scientific9.measurementmeasure(v

测量)+-ment10.atmosphere词源：是17世纪一位科学家根据希腊语atmos(蒸气)加sphaira(球面、天体)所造的词，用以指“大气层”或“大气”，后引申为“气氛”。词块：createanatmosphereof11.forecastfore-(before在……之前)+cast(throw投)→预先投放→预料、预测近义词：predict；词块：aweatherforecast12.middle-agedmiddle+aged13.surgerysurg-(外科)+-ery词块：plasticsurgery14.bleed派生词：bleeding15.scream词块：letout/giveascream16.consultationcon-(together一起)+sult(togather聚集)+-ation(名词后缀)→聚到一起进行的讨论→商量/商讨词族：consult,consultant,consultation17.crisis词块：crisisofconfidence,energycrisis,aneconomic/afinancialcrisis18.examine词族：examine,examination,

exam,examinee,examiner19.announcean-(to去)+nounce(toreport汇报、报告)→去汇报、报告→宣布/宣告派生词：announcer,announcement词块：announce=makeanannouncement20.afterwards(AmE=afterward)after+ward(toward向)+-s21.circuscircus词源义是“圆形场地”，与circle（圆形）同源。词源故事：现代马戏起源于英国。1768年，英国退役军人PhilipAstley在伦敦开办了一家骑术学校，上午传授骑术，下午表演各种惊人的马上技巧。表演场地就是学校里的一块圆形竞技场，叫作circus。后来，表演骑术的杂技人员都借鉴了PhilipAstley的做法，在特别设计的圆形场地中表演骑术。慢慢地，circus的含义从“供马术表演的场地”变成了“马术表演”和“马戏团”。22.deservede-(completely彻底地)

+serv(toserve服务)

+-e(动词后缀)

→服务得很彻底，故应该得到奖赏→值得/应得词块：deservesth,deservetodosth,deservetobedone/deservedoingsth派生词：deserved,deserving重难点词精讲measure&measurement一词多义deserve英语释义搭配义announce一词多义词根词缀中国古代西方重量单位两；斤磅(pound)；克(gram)；千克

(kilogram)1磅=0.454千克

容积和体积单位升；斗；石1石=10斗=100升品脱(pint)（568毫升）；加仑(gallon)

（4.55升）长度单位尺；寸1尺=10寸=0.33米英尺(foot)；

英寸(inch)；英里(mile)；码(yard)；米(meter)；千米(kilometer)1英尺=12英寸=0.3048米；1英里=1.609千米1码=0.9米中西方关于度量衡(weightsandmeasures)的常见表达都有哪些呢？measure以人名命名的物理单位：力的单位：牛顿(N)；功的单位：焦耳(J)；频率的单位：赫兹(Hz)；电流的单位：安培(A)……等等measuren

[C]&[U]度量单位；计量标准：weightsandmeasures

[C][正式用语]（判断的）标准；衡量awayoftestingorjudgingsth：Speedisagood

measureof

workperformanceinthissetting.measure的词源义为“测量”，是meter（米）的同源词【温故】必修二U5

[C]

[用单数]（一定的）量；程度

(degree)：

Nomatterhowunpredictablethefutureis,there’salmostalways

somemeasureofjoytobegotfromthemoment.

2015浙江改

[C]

[常用复数]

措施；办法anofficialaction(step)：safetymeasures

Itishightimethatweshouldtakesomemeasures

toprotectendangeredanimals.

vt&vi量；测量：

[用作系动词]

[不用于进行时]（尺寸、数量等）量度为：

Theroommeasures10metersacross.

vt

估量；衡量(assess)：measurevmeasuringinstrumentsThedoctorweighedthebabyandmeasureditsheight.Scientistshaven’tmeasuredthepositiveeffectsoflaughteronchildren.

►measurementn[U]

测量；衡量；[C]

[常用复数]

尺寸；长度；数量：takesb’smeasurements【知新】

“测量”物体的重要性、价值测量尺寸；长度；数量衡量measure&measurement语义网络图measure测量基本义量；测量估量；衡量(尺寸、数量等)量度为measurementmeasure“测量”后得到的结果“测量”尺寸、数量等

宣告；宣布：Pleaseremainseated;thewinneroftheprizewillbeannouncedsoon.2008辽宁MrWhiteannouncedthathewouldgotoChinainFebruary.

2008全国

（尤指在机场或火车站）广播通知：Thepilotannouncedwithapologythattherewouldbeaslightdelaybeforesettingdown.

2010四川

宣布……的到来/出席：Wouldyouannouncetheguestsastheycomein?

词源解读：an-（to去）+nounce（toreport汇报/报告

）→去汇报、报告→宣布/宣告

announcevt

【词汇拓展】announcern[C]（电视台/电台的）播音员；（机场或车站的）广播员announcementn[C]通告；布告[U]宣布；宣告：makeanannouncement

IreadtheannouncementofthesummercampthatyouhavepostedontheInternetandIaminterestedinit.2012全国书面表达deserveYoudeserveit!这是你应得的！vt[不用于进行时]应受；值得

toearnsth,eithergoodorbad,becauseofsththatyouhavedone：Youdeserve

arestafterallthathardwork.Whatcomesfirstistokeepanopenmind,becauseeveryone’sideasdeserveconsideration.2008江苏改deserve①deservetodosth:Shedeservestosucceed.②deservedoing/deservetobedone：He’saresponsiblewriter,andhedeservesrespecting/toberespected.doing在此是主动形式表示被动意义词源解读：de-（completely彻底地）+serv（toserve服务）+-e（动词后缀）→服务得很彻底，故应该得到奖赏→值得/应得本单元的词根词缀说出下列单词的词根词缀的汉语释义。1.Redcancauseaperson’sbloodpressuretoriseandincreasepeople’sappetites.（2012安徽）appetite：ap-（to去）+petit（toseek追求）+-e（名词后缀）→对食物的_________→_________2.Ifyoulikeastronomy,youmaybeinterestedincollectingstampsdescribingthestars,planets,etc.（2012江西）astronomy：astro-（star星）+nom（学科）+-y（名词后缀）→研究星辰的学科→_________3.Thedecisionwasreachedafterconsultationwithparentsandteachers.consultation：con-（together一起）+sult（togather聚集）+-ation（名词后缀）→聚到一起进行的讨论→_________追求食欲/胃口天文学商量/商讨4.Severalcompanieshaveannouncedtheirintentiontocompetefortheproject.（2011陕西改）announce：an-（to去）+nounce（toreport_________）→去汇报、报告→_________5.Wearemorewillingtohelppeoplewelikeandpeoplewethinkdeserveassistance.（2012上海改）deserve：de-（completely彻底地）+serv（toserve_________）+-e（动词后缀）→服务得很彻底，故应该得到奖赏→_________汇报/报告宣布/宣告服务值得/应得本单元金句汇总1.Itishightimethatweshouldtakesomemeasures

toprotectendangeredanimals.2.Pleaseremainseated;thewinneroftheprizewillbeannouncedsoon.2008辽宁3.Youdeserve

arestafterallthathardwork.4.He’saresponsiblewriter,andhedeservesrespecting/toberespected.随堂检测measure完成句子。1.Theroom_________________________（宽10米）.2.Theassistant_____________________（给我量尺寸）andshowedmewhatwasavailableinmysize.3.Personally,I’magainst_________________________________（付钱让学生学习的办法）.（2010广东书面表达）

4.Theycallonpeopleandthegovernmentto______________________________（采取措施减少污染）.（2013天津改）themeasureofpayingstudentstolearnmeasures10metresacrosstakemeasurestoreducepollutiontookmymeasurementsannounce一、写出下列句子中画线部分的汉语释义。1.InJanuary,Starbucksannouncedthatcustomerscouldstartusingtheirphonestobuycoffeein6,800ofitsstores.（2011湖北） ___________2.Butthenaweekbeforethetrip,shesuddenlyannouncedthattheywouldn’ttaketheholiday.（2010四川） ___________二、空白处填入括号内单词的正确形式填空。1.Aftergraduatingfromuniversityin1932,Reagangotajobasaradiosports___________(announce).（2010广东）2.The_______________(announce)wasgreetedenthusiastically.三、根据所给汉语完成下列句子。1.Silence,please.MrWhteisaboutto_____________________（宣布通知）.2.Hesai