root的详细用法资料.doc

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1、root 1 /ruːt,rut/ n. [C ] S2 W2英 [ruːt] MEANINGS义项1.PLANT 植物thepartofaplantortreethatgrowsunderthegroundandgetswaterfromthesoil根→rootcrop →rootvegetable → seepictureat 见 tree•treeroots树根•Theseplantsproduceanumberofthinroots.这些植物会长出一些细根。2.CAUSEOFAPROBLEM 问

2、题的起因themaincauseofaproblem〔问题的〕根源，起因be/lieattherootofsth (=bethecauseofsomething)是某事物的根本原因•Allergiesareattherootofalotofhealthproblems.过敏是许多健康问题的根源。•Theloveofmoneyis therootofallevil .贪财是万恶之源。•Acompetentmechanicshouldbeableto gettotherootoftheproblem (= f

3、indoutthecauseofaproblem ).称职的机械师应该能够找到问题的根源。•the rootcauses ofcrime犯罪的根本原因3.ORIGIN/MAINPART 起源/主要部分theoriginormainpartofsomethingsuchasacustom,law,activityetc,fromwhichotherthingshavedeveloped起源；基础；根本[+in]•alegalsystemwithrootsinEnglishcommonlaw基于英国普通法的司

4、法制度•Jazz hasitsrootsin thefolksongsofthesouthernstatesoftheUS.爵士乐起源于美国南部诸州的民歌。be/lieattherootofsth•theliberaleconomicpolicieswhichlieattherootofAmericanpower成为美国国力基础的自由经济政策4.sb’srootsFAMILYCONNECTION 家族联系yourrelationtoaplacebecauseyouwerebornthere,oryourf

5、amilyusedtolivethere某人的根〔指与出生地、家乡的联系〕•immigrantskeepingintouchwiththeirculturalroots和自己的文化根脉一直保持着联系的移民•AlexHaley’sstoryabouthis searchfor his roots becameabestseller.亚历克斯·哈利写的关于他寻根的故事成了畅销书。5.putdownrootsifyouputdownrootssomewhere,youstarttofeelthataplacei

6、syourhomeandtohaverelationshipswiththepeoplethere扎下根•Becauseofherhusband’sjob,they’dmovedtoooftentoputdownrootsanywhere.因为丈夫工作的关系，他们经常搬家，难以在一个地方扎下根来。6.TOOTH/HAIRETC 牙齿/头发等thepartofatooth,hairetcthatconnectsittotherestofyourbody〔牙齿、头发等的〕根部•She’dpulledsomeo

7、fKelly’shairoutbytheroots.她连根拔下了凯利的几根头发。7.takerootifanidea,method,activityetctakesroot,peoplebegintoacceptorbelieveit,oritbeginstohaveaneffect 〔观点、方法、活动等〕扎根；深入人心；开始见效•Economistsbelievethateconomicrecoverywillbegintotakerootnextyear.经济学家相信明年经济将开始复苏。ifaplan

8、ttakesroot,itstartstogrowwhereyouhaveplantedit 〔植物〕生根8.havea(good)rootroundinformal tosearchforsomethingbymovingotherthingsaround翻找9.LANGUAGE 语言technical thebasicpartofawordwhichshowsitsmainmeaning,towhichotherparts