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1、Book10_U3_资源库_词汇U3重点词汇讲解1.weep(wept,wept)1)vi&vtweepfor/oversb/sth流泪；哭泣Thesightmademewanttoweep.我见到这种情形真想痛哭一场。weepforjoy喜极而泣Shewepttoseehiminsuchastate.她一见他那种情形簌簌泪下。weeptearsofjoy流出喜悦的眼泪2)n.一阵哭泣Agoodweepwouldprobablymakeyoufeelbetter.你痛痛快快哭上阵也许就好受些了。[词型变化]（指某些树）有下垂枝条的:aweepingbirch,will
2、ow,etc.枝条下垂的桦树、垂柳2.burst(burst,burst)1)n.爆炸；爆破；爆裂:theburstofashell,bomb炮弹﹑炸弹的爆炸aburstinawater-pipe水管的破裂短暂而巨大的努力；冲刺：aburstofenergy,speed,etc迸发出的能量﹑速度等某事物的突然爆发：aburstofanger,enthusiasm,etc怒火﹑热情等的迸发aburstofapplause一阵欢呼.2)vi&vt.（使某物）爆炸;胀破;爆破:Ifyoublowthatballoonupanymoreitwillburst.那气球再吹就要破
3、了。Water-pipesoftenburstincoldweather.水管在寒冷的天气里经常冻裂。(fig比喻)I’veeatensomuchIfeelreadytoburst!我吃得太多，肚子都要撑破了！[词组]beburstingtodosth极欲干某事:Shewasburstingtotellhimthegoodnews.她迫不及待地要把这个好消息告诉他。burst(sth)open（使某物）突然或猛然打开Thepoliceburstthedooropen.警察把门撞开了。burstinenter(aroom,etc)突然进入（房间等）Thepolicebu
4、rstin(throughthedoor)andarrestedthegang.警察突然闯进（房门）逮捕了那帮人。burstinonsb/sth（因突然来到）阻碍某人[某事物]burstinonameeting打断会议第8页共8页2021-6-15Book10_U3_资源库_词汇Howdareyouburstinonuswithoutknocking!你怎么胆敢不敲门就闯进来!burstintosth突然而猛烈地发出或产生出某事物：Theaircraftcrashedandburstintoflames飞机坠毁起火。burstintotears,song,angrys
5、peech突然哭、唱、吵起来treesburstingintoleaf/bloom/blossom/flower长出新叶[开花]的树木burstinto,outof,through,etc.sth突然而猛力地向某一方向移动；从某处突然出现：Theoilburstoutoftheground.石油从地下喷发出来。Thesunburstthroughtheclouds.太阳突然从云端里露出来。burston/uponsb/sth突然而意外地出现在某人[某物]面前：Thetruthburstuponhim.他突然了解了真相。Amajornewtalenthasburston
6、theliteraryscene.有个惹人瞩目的新秀突然出现于文坛。burstout(a)突然激动地说；叫嚷：“Ihateyou!”sheburstout.“我讨厌你！”她叫嚷道。(b)突然开始（做某事）：burstoutcrying/laughing/singing突然哭起来（笑起来/唱起来）3.bid(bid,bid)1)vi&vt.Bid(sth)(forsth);(sth)(onsth)（购物时）出价;（尤指拍卖时）喊价:Shebid500(forthepainting).她喊价500英镑（买这幅画）。Wehadhopedtogetthehousebutano
7、thercouplewasbiddingagainstus我们原希望买下这所房子,但另一对夫妇不断抬价与我们竞买。投标:Severalfirmshavebidforthecontracttobuildthenewconcerthall.有几家公司投标,争取建造新音乐厅的合同。[词型变化]biddern（拍卖时的）喊价者:Thehousewenttothehighestbidder.房子卖给了出价最高的人。4.discriminateVi&vt.discriminatebetweenAandB;discriminateAfromB分别,辨别,区分（两事
