高中英语 Unit 3 Inventors and inventions 单词复习导入2课件 新人教版选修8.ppt

wordsreview unit3 readtheexplanationandspeakouttheworditexplains notactingtoinfluenceorchangeasituation allowingotherpeopletobeincontrol oftheformofaverbusedwhenthegrammaticalsubjectisthepersonorthingwhichexperiencestheeffectofanaction ratherthanthepersonorthingwhichcausestheeffect passive adj 被动的 消极的 被动语态的 whenyouexpectgoodthingstohappeninthefuture whenyouexpectsth tohappen expectation n 预料 期待 期望 asolidsubstancethatconsistsofextremelysmallpieces issoftandeasytodivide andoftenhasthesameshapeasthecontainerthatitisin anexplosivemixtureofsubstancesintheformofapowder usedformakingexplosivedevicesandfireworks merciful adj 宽大的 仁慈的 慈悲的 powder n 粉末 火药 describessomeonewhoshowskindnessandforgivenesstopeoplewhoareintheirpower asolidobjectwithsixsquaresidesofequalsize atypeofsteelcontainingchromium whichdoesnotchemicallyreactwithairorwateranddoesnotchangeitscolour adj 无锈的 不锈的 没有污点的 cube n 立方体 立方 stainless adj 立方的 cubic usedinunitsofvolumetoshowwhenthelengthofsth hasbeenmultipliedbyitswidthandheight distinguish vi vt 显示 的差别 使 有所不同 辨别 tonoticeorunderstandthedifferencebetweentwothings ortomakeonepersonorthingseemdifferentfromanother product n 产品 sth thatismadetobesold usuallysth thatisproducedbyanindustrialprocessor lesscommonly sth thatisgrownorobtainedthroughfarming tostoreinformationinacarefulandparticularway vt 提交 将 归档 file informationstoredonacomputerasoneunitwithonename writtenrecordsthatarekeptaboutaparticularpersonorsubject tostoreinformationinacarefulandparticularway anyofseveraldifferenttypesofcontainerusedtostorepapers lettersandotherdocumentsinanorderedway especiallyinanoffice caution n 小心 谨慎 greatcareandattention n 文件 档案 文件夹 perfume n 香水 香味 abruptabruptly adj 突然的 意外的adv 突然地 唐突地 aliquidwithapleasantsmell usuallymadefromoilstakenfromflowersorspices whichisoftenusedontheskin describessth thatissuddenandunexpected andoftenunpleasant criterion n 评判的 标准 尺度 astandardbywhichyoujudge decideaboutordealwithsth totakesth quicklyandkeeporholdit anareaofflatgroundoutsidewhichispartlyorcompletelysurroundedbythewallsofabuilding courtyard n 院子 庭院 天井 convenient adj 便利的 方便的 就近的 valid adj 有效的 确凿的 bas