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必修3Unit21重点单词.词组讲解1.dietn.饮食,食物[C][U]It'snevertoolatetoimproveyourdiet.vt.忌食;节食Sheisdietingtoloseweight.她在节食以减肥。【07江西】26.Manypeoplehavecometorealizethattheyshouldgoonbalanceddietandmake________roomintheirdayforexercise.A.a;/B.the;aC.the;theD./;a【08北京E】TheDietZone:ADangerousPlaceDietCoke,dietPepsi,dietpills,no-fatdiet,vegetablediet…Wearesurroundedbytheword“diet”everywherewelookandlisten.Wehavesoeasilybeenattractedbythepromiseandpotentialofdietproductsthatwehavestoppedthinkingaboutwhatdietproductsaredoingtous.2.balancen.平衡,均衡[U],天平,秤[C],结存;结余[C]Ilostmybalanceandfell.Loseone’sbalance失去平衡Inwhatwayisalaboratorybalancedifferentfromabalancefoundinastore?实验室的天平与商店里的秤在什么方面有所不同?ThebalanceonyouraccountisUS$5.你的帐户上余额为五美v.使平衡;保持...的平衡,权衡,比较(+against)/withShebalancedherselfononefoot.Balancetheadvantagesagainstthedisadvantages.权衡得失balancedadj平衡的balanceddiet【08湖北B】Weshouldbalanceworkwithrest.3.fryvt,vi油煎,油炸,油炒Shefriedeggsforbreakfast.她煎蛋当早餐。4.oughtto应当，应该（强调义务）；（按道理）应该(表推测)Yououghttolookafterher.Ifshetookthe10:00amtrain.,heoughttobehere.必修3Unit22oughttohavedone（过去）应该（该做而没做）,本该Yououghttohaveworkedharder.Yououghttohaveseenthemovie.5.loseweight体重减轻Ithinkshemighthavelostabitofweight.我想她体重可能减轻了一些。putonweight体重增加byweight按重量计算6.curiosityn.好奇心[U](+about)[+to-v]有时用acuriosityoutof/fromcuriosity出于好奇satisfyone’scuriositywithcuriosityTherearesomewhoshowgreatcuriosityaboutotherpeople’saffairs.curiousadj好奇的,渴望知道的becuriousabout/todo…/wh-Theboywascuriousabouteverythinghesaw.Iamcurioustoknowwhatwaswrittenintheletter.curiouslyadv.好奇地,奇异地,Helookedcuriouslyatthepeople.他好奇地看着那些人。【07浙江E】Henotonlywantshisstudentstoknowmoreaboutthemodernscience,butalsotrieshardtodevelopacuriosityaboutnatureamonghisstudents.7.raw1)生的,未煮过的Halfofitisburnedandhalfofitisraw.2)未加工的;处于自然状态的Alltherawmaterialsareimported.所有原料全部是进口的。3)未经训练的,无经验的Thenewteacherisverycapablebuthe'sstillabitraw.8.getawaywith侥幸逃脱,被放过Doyouthinkyoucangetawaywithit?你认为你能逃避责罚吗?Howdidshegetawaywithcheating?她是怎么作弊成功的?getawayfrom逃离，离开I’mafraidthatIcan’tgetawayfromthemeeting.我恐怕难从会议中抽身。9.lie必修3Unit23n.谎话[C]Tellalie=tellliesThenewspaperswerefulloflies.报纸上一片谎言。vi.1)撒谎lied;liedHeliedabouthisage.他在年龄上撒了谎。2)（人、动物)躺,卧;(东西)被平放lay;lainHelaydownforarest.他躺下休息一会。3)(事情)在于;(错误等)发现于Thetroubleliesintheengine。4)位于JapanliestotheeastofChina.日本在中国的东面。layvt.放,搁,铺设;砌(砖);涂,下蛋;产卵laid’lainPleaselaythepackagesonthetable.Theworkersarelayingthetracks.Theblackhenlaysaneggaday.10.discountn.[C][U]打折扣,不全信atadiscount打折扣Wegiveaspecialdiscountof10percentforcash.如用现金购买,我们给予九折优待。Theauthor'sconclusionsmustbetakenatadiscount.作者的结论我们不应全信。vt.vi将...打折扣;不全相信;怀疑地看待Thatstorediscountsallitsslow-sellinggoods.那家商店削价出售所有滞销货。Youmustdiscountmuchofwhathesays.他说的好些话,你必须打个折扣听。【12重庆B】buythebookata20％discount.11.win…backHowcanIwinbacktheloveshehasgiventothisotherman?12.strengthn1)力,力量,力气Hehasn'tgotenoughstrengthtoremovethatstone.他没有足够的力气搬走那块石头。必修3Unit24strengthofwill意志力2)长处[C]1,500-meterraceishisstrength.一千五百米赛跑是他的强项13.consult1)vt.咨询;请教Consultyourdoctorabouthowmuchexerciseyoushouldattempt2)vi商议,磋商Wewillconsultwithher.【11湖北】27.Theministersaid.“Wearereadyfordiscussionswithanylegalparties,butwe’llnever_______withcriminals.”A.negotiateB.quarrelC.argueD.consult【11湖北A】myconsultantwasalreadythere14.digestvt.vi.1)消化(食物)Thebabyistoosmalltodigestmeat.婴儿太小,吃肉不消化。2.)领悟,融会贯通Ihavedigestedmostoftheimportantpointsinthebook.n.摘要;文摘[C]Thisisadigestoftheweek'snews.这是一周新闻摘要。【07福建】23.Thebookisofgreatvalue.canbeenjoyedunlessyoudigestit.A.NothingB.SomethingC.EverythingD.Anything15.earn(make)one’sliving谋生,自食其力Heearnshislivingbyteachingatalangugeschool.16.debtn.1)债,借款[C],负债[U]Hehasalotofolddebtstomeet.2)恩义,情义[C]Thedebtthatheowedhercouldneverbepaid.indebt负债,欠情必修3Unit25Hewasalwaysindebtwhenhewasyoung.【08上海C】TeenagersinBritainareheavilyburdenedwithdebts.17.glarevi.1)怒目注视[(+at)Theystoppedarguingandglaredateachother.2)眩目地照Thesunlightglaredontheice.阳光耀眼地照射在冰上。n.1)怒视[C]Shegavetherudemanaglare.2)刺眼的强光Hehadtowearsunglassesbecauseoftheglareofthesun.【11江西A】Hermotherwasironing（[ˈaɪənɪŋ]）clothesandeverynowandthensheglaredatherhusband,glance;stare;glare辨析这组动词都与“看”有关。glance意为“匆匆一瞥”，是不及物动词，其后必须接介词at,over等才可以接宾语。如：Heglancedathiswatch．stare意为“凝视”其后通常接介词at______Shestaredathiminsurprise．glare意为“怒视；瞪眼”，也是不及物动词，其后要接介词at后才能接宾语。如：Theystoodglaringateachother．18.spy1)n.间谍;密探[C]Shelikedtheadventuresofaspy.2)vi.vt.当间谍;暗中监视;侦察出,察觉,发现Wespiedontheman.暗中监视;刺探(+on/upon/into)必修3Unit26Hesentoutapartytospytheenemy.19.limit1)n.[C]界线;界限,限度;限制;极限,范围,境界[P]Thatfenceisthelimitoftheschoolyard.ThereisalimittowhatIcandoforyou2)vt.限制;限定(+to)Theteacherlimitedhisstudentsto500wordsfortheircompositions.Wemustlimitourselvestoonecakeeach.我们必须限定每人只吃一块蛋糕。limited1)adj有限的,不多的[(+in/to)]limitedinresources资源有限Theamountofmoneywehaveislimited.2)(公司)有限的limitedcompany【11湖北写作】一个人的能力是有限的，但是整个人类社会有无穷的智慧。Oneperson’sabilityislimited，buthumansocietyhasendlesswisdom.20.benefitn.利益,好处Thenewhospitalwillbeagreatbenefittothetown.beofbenefitto对…有益Themoneyistobeusedforthebenefitofthepoor.forthebenefitof为了…得利益vt.对...有益,有益于Theseaairwillbenefityou.vi.得益,受惠(+b