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unit11warmingupandlistening人教版高二英语Unit11scientificachievement单元完整课件人教版高二英语Unit11scientificachievement单元完整课件.ppt

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Unit11 Scientificachievementachievement(U)取得，完成 （C）成就，成绩 makeagreatachievement （V）achieve developmentgovernmentmovementequipment vt完成达到（目的），得到 1)Byhardworkingwecanachieveeverything. 2)Wehaveachievedsuccessindevelopingtheproduct. 我们成功地开发了这种产品。Doyouknowanyfamousscientistsintheworld?Whatdoyouknowaboutthecontributionstotheworld?Wow!(NeilArmstrongwasbornonAugust5,1930inWapakoneta,Ohio)AlexanderGBell1847-1922Tomlinson,Ray(born1941):inventorofthefirst"killerapp"Heisthemanwhofirstinventedthebulp.Thefirstcomputerintheworld."Whoinventedthecomputer?"isnot aquestionwithasimpleanswer. Therealansweristhatmany inventorscontributedtothehistory ofcomputersandthatacomputerisacomplexpieceofmachinerymadeupofmanyparts,eachofwhichcanbeconsideredaseparateinvention.CarsDiscussion: Whatscientificachievementsdoyouthinkhavechangedtheworld.Whichonedoyouthinkisthemostsignificant?Why? 2.Dotheseachievementshaveanythingincommon?Ifso,what?listening2.Listentopart2andcompletethesentencesbelow. 1.Thewords________________arefamousbecausetheyarethe_______________oftheConstitutionoftheUnitedStates.. 2.Eurekaiswordfromthe________languageandmeans________________. 3.Ifyouaskafather,hemightsay:“__________________”. Ifyouaskamother,shemightsay:“_________________.”