新人教版b6u5单词ppt课件

精选ppt,合成词1.questionnairen.2.alongsideprep./adv3.rainbown.4.databasen.5.spacemann.6.thunderstormn.,精选ppt,构词法1.melt-melted-molten(v)融化软化moltenadj.2.uncomfortableadj.uncomfortably(adv)不舒服地3.unconsciousadj.conscious(adj)有意识的有知觉的4.novelistn.appreciationn.-appreciate(v)欣赏；感激persuasionn.-persuade(v)说服5.observatoryn.-observe(v)看到观察到6.equipmentn.-equip（v）配备装备beequippedwith.配备有；装备有,精选ppt,旧词联想1.actual-actually(adv)2.bathevi.-bath(n)3.suitn./v-suitable(adj)besuitablefor.适合.4.anxiousadj-anxiety(n)beanxiousaboutsth/sb为某事或某人担心或担忧beanxiousforsth渴望得到某物beanxioustodosth渴望要做某事,精选ppt,词根比较1.geologyn.2.hurricanen.3.evaluatevt.,geographyn.地理（学）,hurryv.赶快匆忙,valuen.价值,精选ppt,对比记忆samplen.sweatn./vi.arousevt.fogn.bootn.,simpleadjsweetadjarisevifrognfootn,精选ppt,旧词新意appointvt.任命；委派waven.波浪；波涛vi.波动；起伏；挥手shoot（shot,shot）vt.射中；射伤shotn.射击；枪炮声,精选ppt,appoint（v）1)appointment（名词）任命选派约会makeanappointmentwithsb与某人约定2)appointed(过去式/过去分词)3）appointsbas/tobe.任命某人为TheyappointedMr.Smith(tobe/as)manager4）appointsbtodosth委派某人做某事Alawyerwasappointedtohelpthechild5）appointsth(forsth)(为sth)安排/确定(时间地点)Theyappointedaplaceforthemeeting.Everyoneturnedupattheappointedtime.大家都在规定时间来了。,精选ppt,2.waven.波浪；波涛vi.波动；起伏；挥手1)waveatsb向挥手2)wavegoodbyetosb=wavesbgoodbye向.挥手告别3.shoot（shot,shot）vt.射中；射伤shootsb/sth射中sb/sthshootatsb/sth向sb/sth射击shotn.射击；枪炮声Someonetookashotatthecar.2）尝试努力give.ashotImwillingtogiveitashot,精选ppt,1.volcano(复数)volcanos/volcanoes以o结尾的名词，单数变复数的规则1）有生命的名词加es如：NegroNegroes（黑人）heroheroes（英雄）tomatotomatoes（西红柿）potatopotatoes（土豆）2）无生命的名词加s如：photophotos（相片）zoozoosradioradios（收音机）pianopianos（钢琴）2.erupt-erupted(过去式)erupted(过去分词),精选ppt,3.burn.totheground把.全部焚毁（被动）beburned/burnttotheground联系burn.todeath把.烧死4.potentialcustomers潜在顾客potentially(adv)潜在地，可能地5.threat-threaten(v)威胁，恐吓,精选ppt,6.panic-panicked(过去式/过去分词)panicsbintodoingsth使某人惊慌去做某事panic（名词）惊慌慌乱eg.Theywereinastateofpanicinpanic惊慌地慌乱地getintoapanic陷入慌乱7.glancethrough匆匆看一遍浏览glanceat.一瞥；看一眼8.varyfrom.to.Opinionsvaryfrompers