最新whatisbeauty演讲稿课件PPT.ppt 41页

'whatisbeauty演讲稿 Whatisbeauty? Accordingtothe“OxfordAdvancedLearner’sEnglishi-ChineseDictionary”,theexplanationof“beauty”is:1.thequalityofbeingpleasingtothesensesortothemind2.apersonorthingthatisbeautiful3.anexcellentexampleofitstype4.apleasingfeature Toanoldfarmer,whatisbeauty?Agoodharvestisagreatbeauty. slim/elegant/graceful/lovely handsome/cool/gentle/charming Traditionsandfashionschangewithtime.InTangDynasty,aBeautyshouldbefat! tattoo beauty=cosmeticsurgery？ Maybesomeofyouthinktheyarebeautiful,butsomedon’tthinkso.Becausethestandardsofbeautyarenotthesameintheeyesofdifferentpeopleandtheychangeacrosstimeandculturalgroups. Beautyisintheeyeofthebeholder Wherecanwefindbeauty? Beautyisallaroundwithus Beautyiseverywhere:thenaturalbeauty,thekind-heartedbeauty,andthesincerebeauty......Thereisnotlackofbeautyinourlife,butthelackofeyestofindbeauty. Thankyou Whatkindofroledoesbeautyplayinourlife?Whatistherelationshipbetweenbeautyandsuccess?whatislife？Lifeisanopportunity,benefitfromit.Lifeisbeauty,admireit.Lifeisadream,realizeit. whatisbeauty?physicalbeauty(extranalbeauty)innerbeautywhatyouthinkandwhatisit.beautyiswhenyouarehangry,abighamburgerisinfrontofyou.beautyisafeeling. 云南少数民族：以肥为美，以黑为贵。cultureinfluencesthestandardsofbeautygreatly.Beautyisintheeyeofthebeholder Whatkindofroledoesbeautyplayinourlife?beautyplaysanimportentroleinourlife.beautyisaroudofus,andweshouldknowhowtofindit. Whatistherelationshipbetweenbeautyandsuccess?beatyispowerofsuccess.foronepeoplebeatyisinternalbeautyandextrenalbeauty.butforasocietybeatyiscontributionandevaluation. Isbeautyamustforusinourlife?AnneHathawayJustinTimberlake Isbeautyamustforusinourlife?WenJiabaoLeiFeng Whatistherightattitudeweshouldhavetowardsbeauty?AnneHathawayJustinTimberlake Whatistherightattitudeweshouldhavetowardsbeauty?WenJiabaoLeiFeng Thankyou 10.5集成寄存器重点：集成寄存器功能及应用寄存器：用来暂时存放二进制数码的逻辑部件寄存器按功能分：数码寄存器移位寄存器 一.数码寄存器数码寄存器功能：接收数码、保存、清除数码等CP作为接收数码控制端，D0～D3作为数据输入端，Q0～Q3作为数据输出端。工作过程不需预先清零。有寄存指令时CP端加正脉冲，各触发器输出状态就和输入信号D3～D0一致。 集成寄存器74LS175（174）单拍工作方式：不需要预先清零，工作速度较快。 74LS373组成跨接数据总线用于数据存储与分时传送：平时，各寄存器关闭状态(EN非=1，LE=0)。当需要传送数据时，例如将RTA中数据传送到RTC中去，可先使RTA中A=0，让RTA中锁存的数据出现在其输出端，即传送到数据总线，再使RTC中C=0，LEC=1，让数据总线上的数据进入RTC中。应用举例： *二.移位寄存器功能：寄存数据；在时钟信号控制下，使寄存器中的数据左移或右移。右移：寄存器中数据由低位向高位移；左移：寄存器中数据由高位向低位移 1.单向移位寄存器 2．双向移位寄存器对上述寄存器增加一些控制信号，让移位寄存器中的数据既可右移，又可左移。就是双向移位寄存器(以74LS194为例) 3.移位寄存器的应用(1)将数据由串行传送转换为并行传送；将数据由并行传送转换为串行传送(2)构成移位型计数器'