人教版高中英语必修5unit1词汇课件.ppt

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1、LanguagepointsUnit11.characteristicn.(C)adistinguishingfeature特征，特性Thisistheiruniquecharacteristic.Kindnessisoneofhercharacteristics.2)adj.distinctive显著的，独特的Thisgirlhasacharacteristicvoice.Iheardmyfriend’scharacteristiclaugh.Quickdecisionischaracteri

2、sticofhim.Thisqualityischaracteristicofallmetals.这种性质是一切金属所特有的。Itischaracteristicofhimtogotoworkbeforebreakfast.还未吃早饭就去工作，正是他的特点。搭配：becharacteristicofsb./sth.是某人或某物的特征2.putforward1)提出～anargument，aplan，asuggestion提出一个新的理论putforwardanewtheory2)拨快(钟表的)指

3、针Putyourwatchforward;you’refiveminutesslow.3)将某事物提前They’veputforwardthedateoftheirweddingbyoneweek.=comeupwith用put的相关短语填空(1)Tryyourbesttoputdownwhattheteachersaidinclass.(2)Thesportsmeetwasputoffbecauseoftherain.(3)It'scoldoutside,putonmoreclothes.(4

4、)Let'sputupashedhereforthetimebeing.(5)Abigfirebrokeoutlastnightandatlastitwasputout.(6)I'mafraidwewillhavetoputupwiththeloss.putonputoutputupwith…putdownputoffputup穿上;戴上;增加熄灭(灯);扑灭忍受……写下来;放下；（使）着陆耽误;延期建立;建造3.concludev.1)conclude…with…用…结束某事Thestory～

5、swiththehero’sdeath.这故事随主人公死亡而告终她以一个有趣的故事结束谈话She～dhertalkwithafunnystory2)推断出,推论出(from)Whatcanyouconcludefromtheseobservations(观察)?3)达成,缔结(条约等)concludeatreaty缔结条约concludeanargumentwithsb同某人达成协议conclusion1./C/——end结束;结尾attheconclusionofhisspeech在他讲话的结

6、尾2./C/结论,推论得出结论drawaconclusionreach/cometo/arriveataconclusioninconclusion最后=finally4.analysev.分析=analyze(美)Byanalysingthepartsofthesentence,wecanlearnmoreaboutEnglishgrammar.analysisn.分析，分解analystn.分析者，化验员analyticadj.分析的5.defeat1)vt打败，战胜；使受挫I~edhima

7、tchess.Wewere~edby3goalsto2.2)n.失败Theyfinallyhadtoadmit~.[辨析]beat,defeat,winbeat与defeat属一组同义词，都表示“打败”,二者的宾语是人或某个集体。defeat尤指在战场上打败敌人；beat多指在游戏或比赛中击败对手。win表示在较激烈的竞争中取得了胜利，宾语多是game,match,race,war,prize等。Webeattheirteamby10pointsinthebasketballgame.Napol

8、eonwasdefeatedinBattleofWaterloo.MoYanwontheNobelPrize.6.expert1)adj熟练的,有专门技术或知识的an～rider熟练的骑手an～job需要专门知识的工作Heisexpertin/atcooking.Weareallexpertin/atthisfield.beexpertat/insth.是某方面为专家at/indoingsth.擅长做某事begoodat(doing)sth./dowellinsth.n.专家,能手anagric