Unit4 Using language and Presenting ideas 詞匯精講課堂

詞匯課堂版本：新外研單元：選擇性必修一Unit4(Usinglanguage—Presentingideas)本單元詞匯梳理1.abstractabs-(=ab-,away離開)+tract(todraw抽、拉)→拉出；抽出→摘要；詞塊：anabstractidea/concept2.awe-inspiring合成詞：awe(敬畏)+inspiring(激勵的)3.installationinstall(安裝)+-ation(名詞后綴)4.wire名詞動詞化；詞塊：wirefence派生詞：wired,wiring,wireless5.cable詞塊：acablecar6.innovativein-(into入)+nov(new新的)+-ative(形容詞后綴)→創(chuàng)新的；革新的7.trend詞源：來自古英語trendan(滾動、轉(zhuǎn)動)，原指河流或海灣的拐彎，后引申詞義趨勢、潮流。詞塊：atrendtoward(s),followthetrend8.contrastcontra(against相對)+-st(tostand站)→相對站立進行比較→對比詞塊：by/incontrast,incontrastwith/to,makeacontrastwith,contrastbetween…and…compare&contrast辨析9.GreekGreek→Greece10.literallyliteral(字面意義的)+-ly(副詞后綴)→字面上→真正地；簡直(表示加強語氣)11.techniciantechn-(skill

技術(shù))+-ian(名詞后綴，表示“從事……的人”)12.animationanima(life生命，活力)+-tion(名詞后綴)→使電影里的人物有生命、活力→動畫制作13.distinctdis-(apart分開)+stinct(prick,stick刺)→以刺為記號區(qū)分的→截然不同的加詞塊：bedistinctfrom派生詞：distinction14.innovationin-(into入)+nov(new新的)+-ation(表示結(jié)果)→

(引入)新的思想、方法→創(chuàng)造/創(chuàng)新/革新重難點詞精講英語釋義distinctcontrast

搭配義innovative&innovationtrend

wire

詞族一詞多義詞根wireawirelessrouter無線路由器wire(線)+-lesswire■n[C]&[U]金屬絲/線；電線；電話線：awirefenceelectricitywiresatelephonewirewire■vt

給……接上電線/接通電源；將……連接到：Thewashingmachinewasn’tworkingbecauseithadn’tbeenwired(up)

properly.Shewaswired(up)toaheartmonitor.【詞匯拓展】?wiredadj

聯(lián)網(wǎng)的；極其興奮的?wiringn[U]電線線路；線路系統(tǒng)wirelessadj

無線的：awirelessrouter同族詞：wire,wired,wiring,wirelesstrend不要隨波逐流，要跟隨自己的內(nèi)心。trendn[C]

趨向；趨勢：thegeneraltrendofhistoryTherehasbeenarecenttrend

inthefoodserviceindustrytoward

lowerfatcontentandlesssalt.2017全國

潮流：followthelatestworldtrend詞源解讀：來自古英語trendan(滾動、轉(zhuǎn)動)，原指河流或海灣的拐彎，后引申詞義趨勢、潮流。時尚的“趨勢”contrast詞源解讀contra-(against相對)+-st(tostand站)→相對站立進行比較→對比contrast■vt&vi（使）形成對照；（使）形成對比：Inhisbook,thewritercontrastsgoodwithevil.Hisactionscontrastsharplywithhispromises.■n[C]&[U]差異；對比；對照：theeconomicandsocialcontrastsbetweenthepoorandtherichby/incontrast相比之下：Bycontrast,MrsYoungwasmuchmoreoutsopken.

incontrastwith/to與……對比；與……相反：Incontrasttohiswife,Bushhaslittleappetiteforforeigntravel.makeacontrastwith與……形成對比：Thewhitewallsmakeacontrastwiththeblackcarpet.辨析compare:側(cè)重比較兩個或更多東西的異同優(yōu)劣，強調(diào)相同或類似之處，實際為求同而比較。?Shakespearecomparedtheworldtostage.contrast:側(cè)重比較兩個或更多東西之間的差異，強調(diào)不同點。實際為求異之對比。

In?contrast,?the?lives?of?children?in?well-to-dofamilieswereoftenverysheltered.?distinct看圖猜詞distinctadj

明顯不同的；截然不同的distinctadj

明顯不同的；截然不同的

clearlydifferentorofadifferentkind：InBeijing,thefourseasonsareallverydistinct.TheAfricanelephantisdividedintotwodistinctspecies.2011湖南

Thetwoflowersarequitedistinctfromoneanother,soitiseasytomakeadistinctionbetweenthem.

明顯的；清楚的

easilyorclearlyseen,heard,smelled,etc.：distinctwriting詞源解讀：dis-(apart分開)+stinct(prick,stick刺)→以刺為記號區(qū)分的→截然不同的【詞匯拓展】distinctionn

[C]&[U]區(qū)別；差別；不同：Weshoulddraw/makeadistinctionbetweenrightandwrong.

［常用單數(shù)］特點；特性：thechiefdistinctionofChinesepoetrydis-

前綴寫出下列單詞的漢語釋義，并將其按dis-的含義歸類。1.dishonest__________________ 2.display_______________3.dislike(v)__________________ 4.discover____________5.disability___________________ 6.disappear____________7.distinguish__________________ 8.distance____________9.dis-表示“相反或否定”：_______________________________________________________10.dis-表示“分開”“分離”：____________________________不誠實的展出；展示不喜歡發(fā)現(xiàn)殘疾；障礙消失區(qū)別；辨認；使有別于距離dishonest,dislike,discover,disability,disappeardisplay,distinguish,distance根據(jù)所給詞根提示，寫出下列句子中畫線詞的漢語釋義。1.Ifyoupayincash,youcangetatenpercentdiscount.（2011湖南）

____________2.Peopleshouldnotdothingswhichwilldisturbtheirneighboursunnecessarily.（2014湖南）

____________3.Johnwasdismissedlastweekbecauseofhiscasualattitudetowardshisjob.

____________4.Mumwastakingthefoodtotherefugee（難民）camp,inwhichshedistributedittochildren.（2016上海改）

____________5.IspenteighttotenhoursadaywithJoeinthehospital,doinganythingandeverythingIcouldtoeasehisdiscomfort.（2015浙江）

____________dis-

前綴折扣打擾解雇分配不適miss送、投count數(shù)tribut

贈予fort強壯turb

攪動innovative&innovationinnovate

vi&vt創(chuàng)新；革新：Wemustconstantlyadaptandinnovatetoensuresuccessinagrowingmarket.innovativeadj

革新的；創(chuàng)新的：aninnovativeapproachtolanguageteachinginnovationn[C]新觀念/方法；[U]創(chuàng)新；革新：technologicalinnovationthelatestinnovationsincomputertechnologyinnovate+-iveinnovate+-ioninnovate詞源解讀：in-(into入)+nov(new新的)+-ate(動詞后綴)→(引入)新的思想、方法→創(chuàng)造/創(chuàng)新/革新詞根前綴/后綴單詞派生詞

nov-

in-（向里）；-ate（使成為）innovatev創(chuàng)新innovative

adj創(chuàng)新的innovation

n

新觀念innovatorn

創(chuàng)新者-el（人或物）noveladj&n

新穎的/小說noveltyn

新穎；

novelistn

小說家re-（再）；-ate（使成為）renovatev

翻新renovationn

翻新詞根nov-詞根nov-意為“新的

(new)”，由該詞根構(gòu)成的詞大多含有此意。本單元金句匯總1.Therehasbeenarecenttrend

inthefoodserviceindustrytoward

lowerfatcontentandlesssalt.2.Hisactionscontrastsharplywithhispromises.3.InBeijing,thefourseasonsareallverydistinct.4.Weshoulddraw/makeadistinctionbetweenrightandwrong.隨堂檢測wire一、寫出下列句子中畫線部分的漢語釋義。1.Tokeepoutrabbits,awirefencehastobeonlyaboutahalf-meterhigh.___________2.Drill（鉆）aholethroughthebackofthecupboardandpassthewiresthrough.___________3.Assoonastheequipmentiswiredup,youcanuseit. ___________二、在空白處填入單詞wire的正確形式。1.Faulty_________isthemajorcauseofhousefires.2.Eachofthehomeshasasecuritysystemandis_________forcabletelevision.3.Thegroupisworkingtopromotetheadoptionofbroadband_________accessoverlongdistances.鐵絲網(wǎng)/鐵絲柵欄電線接通電源wiringwiredwirelesstrend一、寫出下列句子中畫線部分的漢語釋義。1.Thetrendatthemomentistowardsamorenaturalandlessmade-uplook.___________2.InsouthernSpainthesuddenincreaseofgreenhouseshaschangedthewarmingtrendlocally.（2017江蘇改）

___________二、根據(jù)所給詞塊及提示，將下列句子譯成英語。1.為了保護地球，我們必須引領(lǐng)潮流關(guān)注環(huán)境。(setthetrendofdoingsth)_________________________________________________________________2.高校有時會改變教育策略，順應(yīng)發(fā)展趨勢。(followthetrend)__________________________________________________________________________________________________________________________________趨勢潮流Toprotecttheplanet/earth,wemustsetthetrendofcaringfortheenvironment.Theuniversitiessometimeschangeeducationalstrategiesandfollowthetrendofthedevelopment.contrast在空白處填入1個適當(dāng)?shù)膯卧~。1.___________contrast,therearesomepeoplewhoactuallyenjoywork.

(2015浙江)2.Incontrast___________yourbeliefthatwewillfail,Iamconfidentthatwewillsucceed.3.Theyellowcurtainscontrast___________thebluebedcover.4.Theoldbuildingmade___________contrasttothemoderngirlsoftoday.5.Weshouldrecallthemiseryofthepastandcontrastit___________thehappinessoftoday.By/Inwith/towithawithdistinct寫出下列句子中畫線部分的漢語釋義。1.WhenIfirstcametoAmerica,Inoticedthatapublicbuilding