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C1Findwordsfromthearticleonpage51thathavesimilarmeaningstothe
wordsinitalicsbelow.
comfortable
century
passengers
developed
daytime
Backgroundinformation
2Backgroundinformation
Whatdoyouknowabout…?
Whatdoyouknowabout…?
Inventionschangeourwayoflife.Lookatthephotosbelow.Writethenameof
eachinventionintheblanks.
computerlightbulbmobilephonepapertelephonetrainwheel
7
Skimmingmeansto
readanarticlequickly
togetitsgeneralidea.
Toskimanarticle,you
shouldlookatits
introduction,title,sub-
headings,photosor
pictures,andthefirst
andlastsentencesof
eachparagraph.
Skimthearticleagainandanswerthefollowingquestions.
1Howdogreatinventionshelppeople?
Theyhelppeopleliveabetterlife.
2Whichinventionisprobablythegreatestinhistory
accordingtothearticle?
Thewheel.
3WhatdidAlexanderGrahamBellinvent?
Heinventedoneofthefirstpracticaltelephones.
4Whenwasthefirstpracticallightbulbinvented?
In1879.
Vocabulary
3Vocabulary
Greatinventions
Greatinventionschangetheworld.Theyhelppeoplelivea
betterlife.Thefollowingarethreeofthemostimportant
inventionsinhistory.
Thewheel
Thewheelisperhapsthegreatestinvention
inhistory.Afteritsinvention,travelling
becamefasterandmorecomfortable.A
fewthousandyearsago,peo
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