牛津譯林版高中英語選修七unit1livingwithtechnologyperiodone課件-文庫(kù)吧在線文庫(kù)
【正文】 [ 歸納拓展 ] d istr ib u t e v ．分布；分配；分發(fā) d istr ib u t e sth. t o sb .把某物分發(fā)給某人 d istr ib u t ion n ．分布；分配；分發(fā) Period One [ 語境助記 ] ( 1) Who d istr ib u t e s our p r odu c t s in t h e UK ? 誰在英國(guó)經(jīng)銷我們的產(chǎn)品？ ( 2) M ake sur e t h at your w e igh t is ev e n ly d istr ib u t e d . 注意讓你的重量分布均勻。 c onsult 咨詢； c ondu c t 指揮； c onsu me 消耗。話題導(dǎo)入 話題導(dǎo)入 S c ienc e h as c h anged t h e w ay w e li ve and t h e w ay w e t h in k .Ne w i n ve n t io n s a n d d iscov e r ies h ave m ade it p ossib le f or u s to t h in k a b out t h e w or ld in n e w w ays. Th e m e ans of t r ans p or t at ion w e u se t oday ar e good e xa m p e y ar e b a se d on t h e id e a t h at t r ans p or t at ion m e ans m ovin g som e t h in g f r om one p lac e t o another .Th is t akes t ime ， of c ourse ， and w e c an onl y t r ave l as f a st as t h e law s o f p h ysics allo w .It w i ll b e d iff icult t o t r ave l m u c h f ast e r t h an t oday ’ s air p lan e s an d t o t r ave l ve r y f ar ， su c h as t o t h e sta r s or t o ot h e r p lan e t s. 話題導(dǎo)入 Now ， sc ientists b e li e ve that w e m igh t b e ab l e to se n d t h in gs f r om on e p lace to an ot h e r w ithou t ac tual ly m ovin g the m thr ou gh sp ac e .T h is sou n d s str an ge ， b u t a n e w w ay o f tr an sp or tat ion m ay b e c ome p ossi b le in t h e f u tu r e . T e leport at ion is a c om b in at ion of se n d i n g i n f or m at io n thr ou gh te leph on e s or the In te r n e ith n or m a l tr an sp or tat ion ， f or e xam p le by ca r or p lan e ， a p e r son or t h in g is m ove d f r o m p oin t A t o p oin t B ． W ith te leport at ion ， a p e r son or thin g is taken ap ar t at p oin t A an d p u t toge ther again a t p oin t B ． It b e c om e s p ossi b e m ay b e ab le to tr ave l f aste r an d f a r ther t h an w e c ou ld e ve r im agin e . 話題導(dǎo)入 In the 1990s ， sc ientists d iscove r e d that te lepor tat ion w as p ossi b p e r im e n ts s h ow e d that te leport at ion c ou ld b e d on e ， b u t the thin g b e in g te leport e d w as d e str oye d on th e w ay .S o f ar sc ientists h ave on ly b e e n ab le to te lepo r t p h ot on s — p ar tic les( 粒子 ) that c ar r y li gh t an d laser b e am s( 激光光束 ) ． W h at ab o u t te leport at ion of h u m an b e in gs ？T e leport in g a h u m an b e in g w ou l d b e ve r y d if fi c u lt sin c e ther e ar e so m an y p ar ts in a h u m an b od y .E ve n the s m all e st m is tak e c ou ld c au se se r iou s p r ob le m s w ith t
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