外研版七下英语m3重点单词

外研版七下英语m3重点单词Unit1

1.abandon(v.)-toleavebehind;togiveup

Example:Thesailorshadtoabandonthesinkingshipandswimtoshore.

2.atmosphere(n.)-theairthatsurroundstheEarth;thegeneralmoodorfeelinginaplace

Example:Theatmosphereinthecrowdedconcerthallwaselectricwithexcitement.

3.climate(n.)-theusualweatherconditionsofaparticularregionorarea

Example:Theclimateinthisareaishotanddry,withverylittlerainfall.

4.demonstrate(v.)-toshoworprovesomethingclearly

Example:Thescientistusedasimpleexperimenttodemonstratehowelectricityworks.

5.eager(adj.)-wantingtodoorhavesomethingverymuch,especiallysomethinginterestingorenjoyable

Example:ThechildrenwereeagertoopentheirpresentsonChristmasmorning.

6.flexible(adj.)-abletochangeorbechangedeasilytosuitnewconditionsorsituations

Example:Sheisaflexibleworkerwhocanadapttonewtasksquickly.

7.harsh(adj.)-cruelorunkind;difficulttoliveinordealwith

Example:Theteacher’sharshcriticismdiscouragedthestudentsfromspeakingupinclass.

8.inspire(v.)-tomakesomeonefeelthattheywanttodosomethingandcandoit

Example:Theartistwasinspiredbythebeautifulsceneryandpaintedamasterpiece.

9.native(adj.)-belongingtoaparticularplacebecauseyouwerebornthere

Example:Thenativeplantsofthisregionarewell-adaptedtothedryclimate.

10.numerous(adj.)-existinginlargenumbers;many

Example:Therearenumerousspeciesofbirdsthatmigratetothisareaeveryyear.

Unit2

1.architect(n.)-apersonwhodesignsbuildingsandhouses

Example:Thefamousarchitectdesignedtheiconicskyscraperinthecitycenter.

2.artificial(adj.)-madeorproducedbyhumanbeingsratherthanoccurringnaturally

Example:Theartificialflowerslookedsorealthatmanypeoplecouldn'ttellthedifference.

3.awe(n.)-afeelingofgreatrespect,oftenmixedwithfearorsurprise

Example:Thegrandeurofthemountainsfilledthehikerswithawe.

4.engineer(n.)-apersonwhodesigns,builds,ormaintainsengines,machines,orstructures

Example:Theengineerhelpeddesignandbuildthenewbridgeacrosstheriver.

5.expression(n.)-theactofmakingyourthoughts,feelings,orideasknownthroughwords,actions,orsymbols

Example:Thepaintingisabeautifulexpressionoftheartist'semotions.

6.impress(v.)-tomakesomeoneadmireorrespectyou,especiallybybeingordoingsomethingdifficultorunusual

Example:Hisamazingpianoskillsimpressedeveryoneattheconcert.

7.intellectual(adj.)-relatingtotheabilitytothinkinalogicalway;involvingseriousstudyandthought

Example:Sheisknownforherintellectualapproachtoproblem-solving.

8.landscape(n.)-allthevisiblefeaturesofanareaofland,oftenconsideredintermsoftheiraestheticalappeal

Example:Therollinghillsandgreenfieldscreateapicturesquelandscape.

9.masterpiece(n.)-aworkofoutstandingartistry,skill,orworkmanship

Example:TheMonaLisaisconsideredamasterpieceofRenaissanceart.

10.unique(adj.)-beingtheonlyoneofitskind;unlikeanythingelse

Example:Hisuniquesenseofstylesetshimapartfromeveryoneelse.

Unit3

1.consume(v.)-toeat,drink,oringestsomething;touseupordestroysomething

Example:Heconsumesalotofjunkfood,whichisnotgoodforhishealth.

2.decrease(v.)-tobecomeormakelessinsize,intensity,oramount

Example:Thenumberoftouristsdecreasedsignificantlyduringtheoff-peakseason.

3.efficient(adj.)-doingsomethinginawaythatsavesyoutimeandenergy

Example:Thenewmachineismuchmoreefficientandcanproducetwiceasmanyproducts.

4.expand(v.)-tobecomelargerinsize,number,orimportance;tomakesomethingbecomelarger

Example:Thecompanyplanstoexpanditsbusinessoperationstoothercountries.

5.fragile(adj.)-easilybroken,damaged,ordestroyed

Example:Becarefulwiththatvase-it'sveryfragileandexpensive.

6.increase(v.)-tobecomeormakegreaterinsize,amount,ordegree

Example:Thecostoflivinghasincreaseddramaticallyinrecentyears.

7.pollute(v.)-tomakeair,water,soil,etc.dirtyorharmfulbyaddingsubstancestoit

Example:Factoriesthatreleasepollutantsintotheatmospherecontributetoenvironmentalpollution.

8.reduce(v.)-tomakesomethingsmallerorlessinamount,degree,orsize

Example:Weneedtoreduceourenergyconsumptioninordertoconserveresources.

9.renewable(adj.)-abletobereplacedormadeavailableagainforfutureg