高二英语选修7_Unit3_Under_the_sea词汇知识点详解

嘉兴英语教学网页第三单元(1)sthwithsb与某人分享某物Hewouldsharehislastpoundwithme.1share(v)(2)sthbetweensb共同承担…Weshareasmallroombetweenus.我们俩合用一个房间.(3)sharesthamongsb共享/均分…Pleasesharethesweetsamongthechildrenpresenthere.Profitsareshared(out)amongthepartners.合伙人均分利润。(4)(in)sthWewillsharethejoysandsorrows.(5)viThereisonlyoneroom,sowe’llhavetoshare.（合用）Youmustlearntoshare.(6)n一份，股份Letmetakeashareintheexpenses.这些费用让我也出一份。Heowns500sharesofthecompany.他拥有那家公司的500股股份。sharesb’sjoysandsorrows和某人同甘共苦2favorite(1)adj最喜欢的Whoisyourfavoritewriter?befavoritewith在…中受欢迎Thesingerispopularwithyoungpeople.(2)n最喜欢的人或物Thebookisafavoritewithstudents.LiuXiangisageneralfavorite.。刘翔是最受大众喜欢的人favor喜欢，支持infavorof支持，赞成favorable赞成的，有利的，讨人喜欢的favoritism(n)偏爱，得宠3witness(1)v当场见到，目击Iwitnessedanaccidentonmywayhomeyesterday.(2)v表明，说明Herflushed（通红）facewitnessedtheexcitementshefelt.(3)v作证Nonecouldwitnessthathewaspresent.(4)v为…作证常与to连用Hewitnessedtohavingseenthemanentertheroom.他作证说他看到那个人进入房间。(5)n(C)“目击者，证人”常与to连用Thepolicefoundthewitnesstothemurdercase.Hewasawitnesstotheaccident.(6)n(C,U)证词，证据，证明Hisraggedclotheswere(a)witnesstohispoverty.Theoldmangavewitnessonbehalfofanaccusedperson.那位老人为被告作证。onbehalfof代表/替…相关短语：beawitnessto是…的目击者givewitnessonbehalfof替…作证witnessto为某事作证说4as(1)conj用作连词可引导时间，原因，让步，比较，方式等状语从句Ashelookedather,shemadeaface.Ashedidn’tknowmuchEnglish,hegotouthisdictionaryandlookedup.Hedoesn’tspeakastheotherpeopledo.YoumustdoasItoldyou.Heisnotsodiligentasyou.Youngasheis,heknowsalot.Child/Studentasheis,hehasagoodknowledgeofhistory.Asayoungboy,helosthisparentsinthewar.Iwatchedherasshecombedherhair.Ihavechangeditasyousuggested.IreadtheletterasIwalkedalongtheriver.Asyouweren’tthere,Ileftamessage.Ashehasbeenill,perhapsheneedshelp.Tryashewould,hecouldn’topenthedoor.Tiredastheywere,theywalkedon.Leavethetableasitis.(2)作关系代词，引导限制性定语从句，先行词前常有such,thesame,as,so与之呼应，构成such…as,so…as,等We’llmakesuchcomputersasareneededindifferentbranchesofscience.Iwanttobuythesameshoesaswereadvertised.(3)作关系代词，引导非限制性定语从句，as指前或后面整个句子的内容。Asyoucanseeinthemap,thetwocitiesarefarawayfromeachother.Aseverybodyknows,allthatglittersisnotgold.Asisknowntousall,TaiwanispartofChina.(4)prep作为Youwillbewelcomedasaherotomorrowmorning.Shetreatshimasherbrother.近义词辨析：①as强调主从句谓语动词的动作同时发生。Wetalkedaswewalkedonourwayhome.嘉兴英语教学网页②when侧重表示瞬间（时间点）,主从句所述动作可以同时也可先后发生.Hewenthomewhenhehadfinishedhishomework.(先后)Itwassnowingwhenwegottotheairport.（同时）③while表示时间段或两个延续性动作同时发生Strikewhiletheironishot.PleaselookafterherwhileI’maway.④because语气最强，着重说明原因或理由（其从句一般放在主句之后），在回答why问句时，必须用because不能用其他词。Hewastiredbecausehehaddonemuchhardwork.⑤since语气比because稍弱，表示关系上的必然结果，一般译成“既然，鉴于”（一般放在主句前）Sinceeveryoneishere,let’sbeginourclass.⑥as语气最弱，只说明一般的因果关系（可放在主句之前，也可以放在主句之后）。Ashedidn’tknowmuchEnglish,hehadsomedifficultyinmakinghimselfunderstood.⑦for是并列连词,不能放在句首，提供一种解释、理由或推断。Theelectricitymustbecutoffforthelightwentout.5.sort(1)vt把…分类,拣选Sheisbusysortingletters.她正忙于给信件分类。Hewassortinghisforeignstamps.(2)sortout整理（好）Ihavesortedouttheletters.我已把信分好。Hesortedouttheoldcards.他整理好了旧名片Wemustsortoutthegoodapplesfromthebadones.(3)n种类，类别Ahammerisasortoftool.Youcanaskhimforhelp---heisagoodsort.…他是个好人。He’sthesortofpersonIreallydislike.Whatsortofpaintareyouusing?(4)词组sortof颇为，有几分Ifeelsortofsick.allsortsof相当于allkindsof近义词辨析①sort种类，在口语和商业语言中更常用，还可表示轻蔑的意思.Thissortofquestioniseasytoanswer.Howdidyougetthissortofideaintoyourmind?②kind种类，特指某种性质相同，具有极其相似特征的东西，适用于某种方法分类，并置于一起。Heisthepersonofthiskind.③type类型，在一般情况下，kind较笼统、模糊，而type较具体、肯定。Doyouknowhowmanybasictypesofbloodthereareinall?6.accommodation(1)房间，住所Theaccommodationofthishotelisscare.（不足）(2)膳宿（常用复数）Thishospitalhasaccommodationsfor600patients.(3)accommodate向…提供住处，接纳(v)Thehousewillaccommodatetwofamilies.相关短语：(1)makeaccommodationsfor为…提供膳宿(2)bookaccommodationatahotel在旅馆预订房间(3)arrangesb’saccommodation给某人安排住处(4)accommodate…to=adapt…to使…适应Youwillhavetoaccommodateyourselftothesituation.(5)accommodatesbwith=supplysbwithThebankwillaccommodateyouwithaloan.7outof(1)离…一段距离，不在内Fishcansurviveforonlyashorttimeoutofwater.(2)离开Hejumpedoutofbedwhenheheardthedoorbellrang.(3)出于…动机Hehelpedyoujustoutofkindness.(4)从…中Pleasedon’tlookoutofthewindow.(6)用，以（某事物）ShemadeaskirtoutofthematerialIgaveher.(7)缺乏，无lack(sth),without:I’mbeginningtofeeloutofpatience.我开始觉得有些不耐烦了。(8)不出于outof后的名词所表示的情况，脱离He’sstillinhospitalbutoutofdanger.Myradioisoutoforder.相关短语：(1)outofbreath(2)outofit不加入，孤立(3)outofdate过时的(4)outofcontrol失控(5)outofrepair失修(6)outofquestion毫无疑问(7)outofthequestion不可能的(8)outofsight看不见(9)outofmind离久情疏(10)outofline不协调，不一致(11)outofwork/ajob失业嘉兴英语教学网有关的短语：stickout伸出，突出pickout挑选出read/shoutsthout/loud大声念出/叫出bewornout=betiredout=giveout某人累坏了/筋疲力尽runout用完/尽,有宾语时加ofsellout卖完helpout帮助…8beabouttodo表示即将发生的动作，意为“正要，即将”此结构不与具体的时间状语连用。常与when连用。ShewasabouttogotothecinemawhenIcame.Iwasabouttoleavewhenthetelephonerang.9comeon(1)表示劝说，激励，不耐烦或催促等Comeon,we’llbelateforschool.(2)上演，演出There’sanewplaycomingonnextweek.相关短语：(1)comeabout发生(2)comeacross偶然遇到(3)comeout出来，花（开），出版(4)com