高中英语module5 a lesson in labvocabulary课件外研版必修.ppt

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1、Module5Words１．liquid[c.&u.]液体solid固体gas气体e.g.Waterhasthreestates:solid,liquidandgas.liquid&solidadj.2expandvi.&vt.(使)膨胀;扩大;扩展e.g.Airexpandswhenheated.(vi.)e.g.Thewriterexpandedhisshortnovelintoalongone.(vt.)expansionn.expansiveadj.广大的,辽阔的3contractvi.&vt.使缩短,收缩,定合同n.合同,契约e.g.Me

2、talcontractsasitcools.contractsth.withsb.=contractwithsbforsth　　　与….订立合同e.g.Thetwocountriescontractedacontractwitheachother.4substancen[c].物质e.g.Thisisachemicalsubstance.matter“物质”的总称,不可数;substance具体的“物质”,可数.5mixturen.混合物;合成品e.g.Thatdaywasamixtureofsunandclouds.那天是晴间多云．mixvt.&

3、vi(使)混合;混淆mix…with…把…跟…混合在一起．e.g.Oilwon’tmixwithwater.油和水不能混合e.g.不要把学习和玩混在一起．bemixedupinsth.　与…有牵连e.g.Idon’twanttobemixedupintheaffair.Don’tmixstudywithplaying.6.oxygenn.氧气hydrogenn.氢气nitrogenn.氮气7stagen．阶段；时期；舞台atthisstage　　在这个阶段stagebystage　逐步地，逐渐地8conclusionn.[c]　结论，决定arriv

4、eat/cometo/draw/reachaconclusion　得出结论9reactionn.反应;反作用reactiontosth.　对．．的反应．e.g.Whatwashisreactiontoyourremarks?reactv.反应e.g.Howdidhereactwhenyoucalledhimafool.reactwithsth.与…发生(化学)反e.g.metalsreactwithoxygen.10.equipmentn.[u]装备，设备apieceofequipment一项设备equipvt.装备equip…withsth.以…

5、配备(主动)beequippedwithsth.(被动)e.g.Thedestroyerisequippedwitharadar.11partialadj.局部的,部分的complete完整的bepartialtosth.特别喜欢，偏爱e.g.IamverypartialtoplayingPing-Pong.12rustvi.&n生锈；锈e.g.Ifyouleavemetaltoolsoutsideintherain,theywillrust.e.g.It’sacarwithalotofrust.13ordinaryadj.普通的；平常的；平凡的e

6、.g.Heisjustanordinaryman.e.g.Heiswearinganordinaryuniform.ordinary,common,usual和normal的区别名师:p7714floatvi.漂浮；漂流e.g.Woodfloatsonwater.e.g.Aballoonfloatedawayonthewind.15dissolvevt.&vi.溶解,分解,解散e.g.Saltdissolvesinwater.(溶解)e.g.Thechemistdissolvedwaterintooxygenandhydrogen.(分解)e.g

7、.Theteacherdissolvedtheirstudents.(解散)melt和dissolve的区别　名师:P7816balancen./v.天平,秤;(使)平衡e.g.Weweighsomethingin/onthebalance.e.g.Theybrokethebalanceofpower.e.g.Hecanbalanceononefoot.keepone’sbalance保持平衡loseone’sbalance失去平衡IlostmybalanceandIslipped.17lecturen.[c]&vi讲演,讲课e.g.Profe

8、ssorWanggavealectureonChineseliteratureinthehall.alectureonst