高考英语一轮复习 part1 unit5 Meeting your ancestors课件 新人教选修8.ppt

2013届高考英语一轮复习课件①interruptv.短语cutin/breakin插嘴打断withoutinterruption不间断地辨析interrupt/disturbinterruptsb.打断某人讲话或正在做的事。disturbsb.打扰/妨碍/扰乱某人(使人不能平静或妨碍别人工作、思维或正常秩序)。活用用interrupt/disturb的正确形式填空(1)Don't_______her;sheispuzzlingoversomethingimportant.(2)Hisspeechwasconstantly_________byapplause.②arrestvt.短语get/bearrested遭逮捕arrestsb.fordoingsth.因……而逮捕某人arrestone'sattention吸引某人的注意力underarrest被捕makeanarrest进行拘捕③significancen.意义；重要性链接significantadj.重要的；有意义的短语beofgreat/no/littlesignificance非常重要的/不重要的/不太重要的“be＋of＋抽象名词”结构＝“be＋adj.”(这些名词前可用greatsomenolittle等词修饰)短语beofimportance＝beimportant重要的beofhelp＝behelpful有帮助的beofuse＝beuseful有用的beofvalue＝bevaluable有价值的beofbenefit＝bebeneficial有益的；有好处的④somehow④somehow④somehow④somehow④somehow①regardlessof不管；不顾链接inspiteof/despite不管不顾；尽管虽然regardlessof/inspiteof/despite后加名词或代词不能直接跟从句though/although“虽然；尽管”引导让步状语从句活用单项填空Sowethinkitisreasonabletoassumetheylivedinthesecaves______thecold.A.regardlessofB.insteadofC.intermsofD.bymeansof②befedupwith②befedupwith②befedupwith根据语境猜词义(1)Hisson'sdeathcuthimupbadly.(2)Alicecutupthemeatandbegantocookit.短语cut…intopieces把……切成碎片cut…inhalf＝cut…intohalves把……切成两半活用根据句意填入cut相关的正确短语(1)Yourarticleistoolong—pleasecutit_________to1000words.(2)Youaresupposedtocut________vegetablesbeforeyoucook.(3)IwishMariewouldstopcutting________ourconversationallthetime.①Wehavebeenexcavatinglayersofashalmostsixmetresthickwhichsuggeststhattheymighthavekeptthefireburningallwinter.(P38)我们一直在挖掘一层层的积灰几乎有6米厚。这意味着他们可能整个冬天都在烧火。本句中使用了现在完成进行时其构成是“have/has＋been＋现在分词”。现在完成进行时表示动作从过去某个时候开始一直持续到现在可能刚刚结束也可能持续下去；也可以表示动作的重复或带有强烈的感情色彩。该时态通常强调的是动作的持续性。Shehas