科技与生活英文PPT

TechnologyandourlifeThemainsides1:Thepositiveandnegativeoftechnology2:Thewaytechnologydisturbus3:Thecostoftechnologydevelopment4:Lifeortechnologyhowtochoose?5:pictureshow1ithasgivenustheabilitytounderstandthewaythingswork2ithashelpedussavelivesanddevelopcuresfordiseases3thankstotechnologythatwecanbuildhospitalsandtheequipmentusedthem1withthelifeexpectancyscoreditmeansourlivingroomwillbecomesmallerandsmaller2morepeoplewatchingTVs,usingcomputers,leavinglightsonthisshallcontributetoglobalwarmingThepositiveandnegativeoftechnologyBenefitourlifeThewallofvegetables（蔬菜墙）Greenhouses(温室大棚）UsethepowerofscienceandtechnologycultivationofvegetablesandfruitTravelScienceandtechnologybringsusaconvenienttraffic,tourismwaytotravelisbecomingmoreandmore,makeourlifebetter.Wearewellawareoftheroleofmoderntransportationinourlives.Nottoolongago,peopleenduredgreathardshipinordertomakealongjourney.Movingheavygoodsfromonetowntoanotherinvolvedhardlabor.Today,weenjoytheconvenienceofvariouskindsofvehiclesincludingships,planes,andtrains.whichallowustogowhereverwechooseandmakeourworkloadmuchlighter.lookattheseclose-uppictures.Trytoguesswhattheyshow.computermousecomputerkeyboardheadphonesmobilephonebatteryCDThedevelopmentofcommunicationtechnologyhasaffectedtheapproachofcontactingMobilephonebringsconveniencetous,wearecapatableofcontactingeachotherwhenhavingdangerousthings.ItisnoexaggerationtosaythatwecannotlivewithoutmobilephoneScienceandtechnologyachievemengtsTinychipsTherochetThebird'snestThedevelopmentofagriculturaltechnologyhaschangedourlifeAsadevelopingcountry,almostowning1.3billionpeople,wecouldnotaddresstheeatingproblemsinthepast20years.YuanLongpingissuedanorderofHybridRicewhichhelpustoproducemorericetomeetourmouthandmakeabigcontributionstotheworld,especiallyAfrica..DisastersDestroyhomesUsinghigh-techcrimeHarmfultochildren