深圳八年级英语上册《Unit 4 Inventions Inventions Reading 1》教学教案.ppt

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1、Period1Reading(I)Module2ScienceandtechnologyOxfordEnglishUnit4InventionsC1Findwordsfromthearticleonpage51thathavesimilarmeaningstothewordsinitalicsbelow.zxXKcomfortablecenturypassengersdevelopeddaytime2BackgroundinformationWhatdoyouknowabout…?Inventionschangeourwa

2、yoflife.Lookatthephotosbelow.Writethenameofeachinventionintheblanks.zxXKcomputerlightbulbmobilephonepapertelephonetrainwheel7Howdotheseinventionshelpusinourdailylives?Ingroups,discussthiswithyourclassmates.Theseinventionshelpusinmanywaysinourdailylives.Wemayusethe

3、manytime,anywhere.Theyareverypractical.7Lookatthephotos,thetitle,theintroductionandthesub-headingsofthearticleonpage51.Thenanswerthequestionsbelow.zxXKSkimmingmeanstoreadanarticlequicklytogetitsgeneralidea.Toskimanarticle,youshouldlookatitsintroduction,title,sub-h

4、eadings,photosorpictures,andthefirstandlastsentencesofeachparagraph.Whichinventionisprobablythegreatestinhistoryaccordingtothearticle?4Whenwasthefirstpracticallightbulbinvented?3WhatdidAlexanderGrahamBellinvent?1Howdogreatinventionshelppeople?Thewheel.Heinventedon

5、eofthefirstpracticaltelephones.In1879.Theyhelppeopleliveabetterlife.Skimthearticleagainandanswerthefollowingquestions.ThewheelThewheelisperhapsthegreatestinventioninhistory.Afteritsinvention,travellingbecamefasterandmorecomfortable.Afewthousandyearsago,peoplestart

6、edtousewheelsoncarriages.Intheearly19thcentury,thefirsttrainsbegantocarrypassengers.Atthestartofthe20thcentury,carsbecamepopular.Withoutthewheel,wewouldnothavetheseinventions.GreatinventionsVocabulary3Greatinventionschangetheworld.Theyhelppeopleliveabetterlife.The

7、followingarethreeofthemostimportantinventionsinhistory./3kCrIdZ/ThetelephoneAlexanderGrahamBellinventedoneofthefirstpracticaltelephonesin1876.Sincethen,peoplehavebeenabletospeaktoeachotheroverlongdistances.Todaymillionsofpeopleacrossthewor

8、ldownmobilephones.Theyallowpeopletokeepintouchwitheachotheranytime,anywhere.sInsThelightbulbThomasEdisondevelopedthefirstpracticall