JEFCBook3Unit7Lesson26九年级英语课件
日期：2010-03-10 03:49
whichofthesedoyouthinkisthemostusefulinvention?steamengine（蒸汽机）ThomasEdisonlightbulbJamesWatttelephoneBellpaperwritingbrushMengTianCaiLuninventionsinventorsDoyouwanttobeaninventor?Whatkindofspirit/’spirit/（精神）orcharacteristic（特点）doyouneedtobeaninventor?carefulhardworkingliketousehandsandheadnevergiveupliketoaskquestionstryoutnewideasneverlostheart/courage…observant（观察敏锐的）Whatdoyouknowabouthim?ThomasAlvaEdison(1847-1931)thelightbulbthephonograph旧式的留声机thedictograph侦听器themimeograph（用于印刷的）复写版themotionpicturesprojector放映机thefirstsilentfilmWhatkindofspiritdidhehave?Nomatterhowharditwas，henevergaveuplightbulbHetriedover2，Geniusisonepercent（百分比）inspirationandninety-ninepercentperspirationThomasAlvaEdisonTHEMANWHONEVERGAVEUPInourclassroom，000times，atlasthesucceededTask1Readthetextcarefully，thenfillintheformingroupsoffourYoungTom:HestayedinschoolforonlyHelearnedveryfastandbecameveryinterestedinsciencethreemonthsHeaskedmanystran，
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