Unit4Inventionsreading阅读课课件牛津深圳版（广州沈阳通用）八年级英语上册

8AM2U4

InventionsReading

Astimegoeson,whichinventionsreplacethese?(随着时间的推移)(代替)handwoodwheel(轮子)lettertelephonemobilephone

Astimegoeson,whichinventionsreplacethese?(随着时间的推移)(代替)candle(蜡烛)oillamp(油灯)lightbulb(灯泡)

Astimegoeson,whichinventionsreplacethese?(随着时间的推移)(代替)Iwant

toManyyearsagoNowadayscarrystoneshand、woodwheelkeepintouch.sblettertelephone、mobilephoneseesomethingatnightcandle、lamplightGreatInventionsGreatinventionsmakeourlives_________convenientbeautifulcolourfuleasierbettertitleintroductionsubtitlespictures

Whenyoureadthepassage,whatgoestoyoufirst（先看什么）Readingskill:Howtoreadfast?

Readingskill1:Howtoreadfast?ThewheelThetelephoneThelightbulb

picturesubtitlesMainidea(主旨大意):introductionthreegreatinventionstitle

Whatotherthingsdoyouwanttoknow？

Findoutsomekeyinformationfromthearticle.(找出文章中的关键信息)InventionWhenLifeaftertheinventionAfewthousandyearsago.Travellingbecame_____________________________________ThewheelDon’tknowWhowheelsoncarriagestrainscarsinthe19thcenturyatthestartofthe20thcenturyThewheelThewheelisperhaps_______________________in______.Afterits________,________became______and__________________.Afew_________yearsago,peoplestartedtousewheels____________.Inthe____19th_________,thefirst_______begantocarry___________.Atthe_______ofthe20thcentury,_______became________.______thewheel,we______________havethese__________.historyinventiontravellingfastermorethousandoncarriagesearlycenturytrainspassengersstartcarspopularwouldnotinventionsthegreatestinventionWithoutThetelephoneAlexanderGrahamBellinventedoneofthefirstpractical(/ˈpræktɪkl/)

telephonesin1876.Sincethen,peoplehavebeenabletospeaktoeachotheroverlongdistances(/ˈdɪstənsɪz/).Todaymillionsofpeopleacrosstheworldown(/əʊn/)mobilephones.Theyallowpeopleto

keepintouchwitheachotheranytime,anywhere.

Findoutsomekeyinformationfromthearticle.(找出文章中的关键信息)InventionWhenin18761.Peoplecanspeaktoeachother_____________________________2.peoplecan_______________________________________________ThetelephoneBellWhooverlongdistanceskeepintouchwitheachotheranytime,anywhere.LifeaftertheinventionI_________telephonesin1876._____then,peoplehavebeenableto_____toeachotherover_____________.Telephones

allowpeopleto_________________eachother_________,anywhere.IfyouareBell,howwillyouintroduceyourinvention?inventedSincespeaklongdistanceskeepintouchwithanywhereThelightbulb(/bʌlb/)ThomasEdisondeveloped(/dɪˈveləpt/)

thefirstpracticallightbulbin1879.Beforetheinventionofthelightbulb,peoplehadtouseoillamps(/læmps/),gaslampsorcandlestoseeatnight.Withlightbulbs,peoplecandoasmanythings

intheevenings

astheycan

inthedaytime.Canyouimagine(/ɪˈmædʒɪn/)livingwithoutthem?

Findoutsomekeyinformationfromthearticle.(找出文章中的关键信息)InventionWhenin1879Peoplecan______________________________________astheycaninthedaytime.ThelightbulbThomasEdisonWhodoasmanythingsintheeveningsLifeaftertheinventionWhichofthethreethingswasinventedfirst?___________________________________2.Whatinventionsdidthewheelmakepossible?_________________________________________________________Thewheelwasinventedfirst.Itmadetheinventionsofcarriages,trainsandcarspossible.3.Howdomobilephoneshelppeoplekeepintouchwitheachother?____________________________________________________________________4.Howdidpeopleseeatnightbeforetheinventionofthelightbulb?______________________________________________________Theyhadtouseoillamps,gaslampsorcandlestoseeatnight.Theyallowpeopletokeepintouchwitheachotheranytime,anywhere.InventionThewheelThetelephoneThelightbulbInventorWhenwasitinventedLifeaftertheinventionTravellingbecamePeoplecan:1.2.Peoplecando

BellThomasEdison18761879Afewthousandyearsago1.2.3.carriagestrainscarsspeaktoeachotheroverlongdistanceskeepintouchwitheachotheranytime,anywhereasmanythingsintheeveningsastheycaninthedaytime.Don’tknowLet’sfinishthetableonP53.

Whichoneisagreatinvention?Why?DebateTime(辩论时间)Ithink_____isagreatinvention，beacuseitis_______.goodnicegreatusefulperfectconvenient...Peoplecan______.goodnicegreatusefulperfectconvenient...Peoplecan______typeanddrawthings;haveknowledge;washclotheswithouthands;watchvideosandplaygames;learnonit;chatwithfriends;...Ithink_____isagreatinvention，beacuseitis_______.

Moreinventionsaroundus甩干机Don'tworryaboutwetclothesinwinter地震报警器Don'tletsadnesshappenagain多功能感应器Multifunctionalindu