高二英语Book7,unit1

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1、3高二英语Book7,Unit1重点词汇讲义编写人：陈群2014-11-201.ambitionn.雄心；野心；志向；抱负ambitiousadj.有雄心的；有野心的；有志向的常见用法：achieve/fulfillone’sambition实现志向havetheambitionforsth.有......野心/志向beambitiousforsth./todosth.极欲获得/想做......经典例句：①Youwillnotbeabletoachieveyourambitionifyounotworkhard

2、.如果不努力，你的志向就不会实现。②Hehasnoambitionforfameorgain.他没有追逐名利的野心。③Sheisambitioustogetthroughhighschoolintwoyears.她很想在两年内读完高中。即时训练①__________________________(渴望被录取到)akeyuniversity,sheisstudyingveryhardnow.(ambitious)②Never________________________(他没有放弃过雄心)tobeatthew

3、orldrecordinthehighjumpallhislife.(give)③His____________________________(当首相的雄心)islikelytoberealized.（become）2.Beneficialadj.有益的；受益的benefitn. 利益,好处 vt. 有益于,有助于 vi. 受益 常见用法：be(very)beneficialto...=beof(great)benefitto对......有益AbenefitB有益于.......BbenefitsfromA

4、受益于......forthebenefitof/forsb.’sbenefit为了......的利益即时训练：阳光对植物有益。Sunshine________________plants.=Sunshine______________plants.=Sunshine__________plants.=Plants_______________sunshine.3.adaptvt.使适应；改编adaptableadj.能适应的；可改编的adaption/adaptationn.适应；改编本adapter/ada

5、ptorn.适应者；改编者常见用法：adapt(oneself)to(使自己)适应adaptsth.for使某物适应；使某物适合；把某物改编成......(beadaptedfor)adaptsth.from根据......改编某物(beadaptedfrom)①Theplayisadapted_______anovel.②Thisbookisadapted_______beginners.③Whenyougotoanewcountry,youmustadaptyourself____newcustoms.④N

6、ovelsareoftenadapted______TVseries.即时训练：①______________(由......改编)anovelbyMoYan,theTVplayisverypopularwiththeaudience.(adapt)②Accustomedtobeingpoor,hefound_________________________(很难适应)awealthylife第3页共4页3insuchashorttime.(adapt)★辨析:adapt,adjust,fit,suit,mat

7、chadapt:指修改或改变以适应新条件adjust:多指“调整,调节”使之适应fit:多指“大小适合”，引申为“吻合”suit:多指“合乎要求、口味、性格、情况”match:指“大小、色调、形状、性质”等相配或相称①Youcan’tseethroughthetelescopeuntilitis________toyoureyes.②Theshoes___mewell.③Aredjacketdoesn’t______greentrousers.④Nodish______alltastes.⑤Youshould_

8、_____yourselftothenewenvironment.4.breathn.呼吸;气息breathevt.呼吸breathingadj.呼吸(着)的breathlessadj.屏息的常见用法：outofbreath上气不接下气holdone’sbreath不出声;屏息getone’sbreath(again/back)喘过气来loseone’sbreath喘不过气来;呼吸困难