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1、Unit3Iaventorsandiawgenitilons之sectl0n工LearningaboutLanguage&UsingLanguagef吴史闻“课文自读板块:thelifeofmadethegreatinventionsTT.Readthepassageandtellifthefollowingstatementsaretrue(Dorfalse(P).1.AlexanderGrahamBellwasbornin1847inBoston,USA.()2.Bellsmotherwascompletelydeaf,butwiththehelpofBelLshecouldhearwha
2、tBellsaid.()3.ItwasBellsinterestandcuriositythatledtotheinventionofthetelephone.蒲4Inordertoimprovehisinvention,BellmadeMorsecod.u国宏国二“单词集释板块-友匹乔扬nbeartap.Current(adjJhappeningorexistingnowbutnotexpectedtolastforalongtime.stable(adiJsteadyandnotliketomoveorchange.aSsociate(otJtomakeaconnectioninyourm
3、indbetweenonethingorpersonandanother(二)根据所给词性和汉语意思写出单词6.jamn.堵塞;阻塞;果酱一trafficjam交通堵塞/拥挤70ccasionallyadp.偶然地,不时地一oceasionaladr.非经常的;偶尔的occasionn-场合;时刻;机会8Dracticalad.实际的;实践的;实用的一PTacticallyado.实际上;事实上-_Practicez实践,实施9extension.电话分机;扩大;延伸一extend_0.延长a申petenee.能力;肽任;本领-eompetentad伟武葛艺有能力的;称职的ee1.bear以&以(bore,borne)忍受;忍耐;负担beinglaughedat