第七十七课印刷术高一英语课件
日期：2010-07-09 07:40
peoplecarvedthecharactersonrocksSecond，theybrushedinkontothecharactersAfterthat，usingrocks:First，peoplecarvedawholepageofcharactersback-to-frontinthewoodThen，usingwood:First，Lesson77Aims:EnablethestudentstotalkinEnglishaboutthedevelopmentofprintinginChinaReviewthepassivevoiceGetSstobeproudofbeingChineseandtrytheirbesttodomoreforthepeopleEgyptIndiaBabylonChinaSphinxcompassSNpapergunpowderprintingUnit20MainlyRevisionLesson77SusanisaskingMrsZhuaboutthedevelopmentofprintinginChinaWhatarethetwowaysofprintingMrsZhutalksabout?Onewayisusing________and_______，theybeatthewetpaperlightlyAndthen，theyputapieceofwetpaperontopofthecharactersNext，theyprintedawholepageofabookdevelopingdevelopeddevelopment1Chinaisadevelopingcountry，theypressedapieceofpaperonthetopAtlast，theybrushedinkonthepaperThewayofprinting，theotherwayisusing__________and_________rockspaperpaperwoodThewayofprinting，whileAmericaisadevelopedone2Withthedevelopmentofmode，
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