2024年雅思閱讀根據(jù)定義進(jìn)行生詞猜測

2024年雅思閱讀根據(jù)定義進(jìn)行生詞猜測雅思閱讀依據(jù)定義進(jìn)行生詞揣測

假如生詞是句子或段落所說明的定義,理解句子或段落本身就是推斷詞義。例如...雅思閱讀猜詞之依據(jù)舉例恰當(dāng)?shù)呐e例能夠供應(yīng)揣測生詞的重要線索。下面是我給大家?guī)淼难潘奸喿x依據(jù)定義進(jìn)行生詞揣測，希望能幫到大家!

雅思閱讀依據(jù)定義進(jìn)行生詞揣測

1.依據(jù)定義揣測詞義

假如生詞是句子或段落所說明的定義，理解句子或段落本身就是推斷詞義。

例如：anthropologyisthescientificstudyofman.由定義可知，anthropology就是探討人類的科學(xué)。

Inslangthetermjamconstitutesastateofbeinginwhichapersonfindshimselforherselfinadifficultsituation.同樣，從上下文的定義可知jam一詞在俚語中的意思是逆境。定義句的謂語動(dòng)詞多為：be,mean,dealwith,beconsidered,tobe,referto,becalled,beknownas,define,represent,signify,constitute等。

2.依據(jù)復(fù)述揣測詞義

雖然復(fù)述不如定義那樣嚴(yán)謹(jǐn)、具體，但是供應(yīng)的信息足以使閱讀者猜誕生詞詞義。復(fù)述部分可以適當(dāng)詞、短語或是從句。

同位語Semantics,thestudyofthemeaningofwords,isnecessaryifyouaretospeakandreadintelligently.

此例逗號(hào)中短語意為對詞意義進(jìn)行探討的學(xué)科。該短語與前面生詞semanties式同位關(guān)系，因此我們不難猜出semanties指語義學(xué)。

在復(fù)述中構(gòu)成同位關(guān)系的兩部分之間多用逗號(hào)連接，有時(shí)也運(yùn)用破折號(hào)，冒號(hào)，分號(hào)，引號(hào)，和括號(hào)等。

Capacitance,ortheabilitytostoreelectriccharge,isoneofthemostcommoncharacteristicsofelectroniccircuits.

由同位語我們很快猜誕生詞capacitance詞義---電容量。

須要留意的是：同位語前還常有or,similarly,thatistosay,inotherwords,namely,orother,sayi.e.等副詞或短語出現(xiàn)。

定語從句KrabacbersuffersfromSAD,whichisshortforseasonalaffectivedisorder,asyndromecharacterizedbysevereseasonalmoodswings.

依據(jù)生詞SAD后面定語從句whichisshortforseasonalaffectivedisorder和同位語asyndromecharacterizedbysevereseasonalmoodswings,我們可以推斷出SAD含義，即季節(jié)性心情紊亂癥。

3.依據(jù)舉例揣測詞義

恰當(dāng)?shù)呐e例能夠供應(yīng)揣測生詞的重要線索，例如：

Theconsequencesofepochaleventssuchaswarsandgreatscientificdiscoveriesarenotconfinedtoasmallgeographicalareaastheywereinthepast.句中斗爭和重大科學(xué)發(fā)覺是生詞的實(shí)例，通過它們我們可以猜出epochal的大致詞義重要的，這與其準(zhǔn)確含義劃時(shí)代的非常接近。

雅思閱讀材料之浮法玻璃

閱讀段落

Theprincipleoffloatglassisunchangedsincethe1950s.However,theproducthaschangeddramatically,fromasinglethicknessof6.8mmtoarangefromsub-millimeterto25mm,fromaribbonfrequentlymarredbyinclusionsandbubblestoalmostopticalperfection.Toensurethehighestquality,inspectiontakesplaceateverystage.Occasionally,abubbleisnotremovedduringrefining,asandgrainrefusestomelt,atremorinthetinputsripplesintotheglassribbon.Automatedon-lineinspectiondoestwothings.Firstly,itrevealsprocessfaultsupstreamthatcanbecorrected.Inspectiontechnologyallowsmorethan100millionmeasurementsasecondtobemadeacrosstheribbon,locatingflawstheunaidedeyewouldbeunabletosee.Secondly,itenablescomputersdownstreamtosteercuttersaroundflaws.

段落大意

本段介紹了浮法玻璃產(chǎn)品的一些新改變。

閱讀筆記

Dramaticalchangeoftheproduct:

1.thickness:asinglethicknessof6.8mm<>arangefromsub-millimeterto25mm

2.quality:aribbonfrequentlymarredbyinclusionsandbubbles<>almostopticalperfection

3.inspection:automatedon-lineinspection

邏輯關(guān)系

1.對比(邏輯連接詞:HOWEVER)

Theprincipleoffloatglassisunchangedsincethe1950s.

Theproducthaschangeddramatically,fromasinglethicknessof6.8mmtoarangefromsub-millimetreto25mm,fromaribbonfrequentlymarredbyinclusionsandbubblestoalmostopticalperfection.

2