Unit 4 Reading 课件2022-2023学年牛津深圳版（广州沈阳通用）八年级英语上册

Unit4InventionsReading教学目标3.Toknowinnovationchangesourlifeandalwayskeepcreativethinking.2.Learntousethereadingskillsofskimmingandscanningwhilereading.1.Toknowaboutsomeinventionsinourdailylife.Thefourgreatinventionsofancient(古代)ChinaCompassPrintingPaper-makingGunpowderHowaboutthefournewinventions?TheFourNewGreatInventionsMobilePaymentHigh-SpeedRailwayOnlineShoppingBicycle-sharingInventionschangeourwayoflife.Doyouknowothergreatinventions?Nowlet'sreadanarticleaboutmoregreatinventions.Readingskill1:Skimming略读P51Whenyoureadapassage,whatgoestoseefirst?titleinstructions指示(导读)语picturessub-headings副标题Mainidea文章大意

ThreegreatinventionsThreegreatinventionstime时间(When)inventors发明者(Who)changes

变化lifebefore...lifeafter......Readingskill2:Scanning扫读

：Findarticledetails（细节）quickly.While-ReadingGreatinventionschangetheworld.Theyhelppeopleliveabetterlife.Thefollowingarethreeofthemostimportantinventionsinhistory.GreatinventionsThewheelThewheelisperhapsthegreatestinventioninhistory.Afteritsinvention,travelling

becamefasterandmorecomfortable.A

fewthousandyearsago,peoplestarted

tousewheelsoncarriages.Intheearly

19thcentury,thefirsttrainsbeganto

carrypassengers.Atthestartofthe20th

century,carsbecamepopular.Withoutthewheel,wewouldnothavetheseinventions.InventionThewheelWhoDon’tknow.LifeaftertheinventionWhenwasthewheelinvented?trains？cars？Afewthousandyearsago.Intheearly19thcentury.Atthestartofthe20thcentury.Travellingbecamefasterandmorecomfortable.Task1:Readpart1,findoutsomekeyinformationfromthearticleandcompletethetablebelow.

Peopleusedtotravelonfootbefore...Later,peoplestartedtousewheelsoncarriages（马车）...Thefirsttrainbegantocarrypassengers（乘客）...Carsbecomepopular...DevelopmentWhile-ReadingGreatinventionsThetelephoneAlexanderGrahamBellinventedoneofthefirstpracticaltelephonesin1876.Sincethen,peoplehavebeenabletospeaktoeachotheroverlongdistances.Todaymillionsofpeopleacrosstheworldownmobilephones.Theyallowpeopletokeepintouchwitheachotheranytime,anywhere.1.Whendidthefirstpracticaltelephoneinvent?2.Whenwerepeopleabletospeaktoeachotheroverlongdistance?3.Whatdoesthephrase“keepintouchwith”mean?4.WhichofthefollowingstatementisTURE?()1.Whendidthefirstpracticaltelephoneinvent?()2.Whenwerepeopleabletospeaktoeachotheroverlongdistance?

A.1867B.1786C.1678D.1876A.Peoplecanspeaktoeachotheranytime.B.AfterBell’sdeath.C.Afterinventingthetelephone.D.Wedon’tknowfromthepassage.DCTask2:Readpart2andfinishthereadingcomprehension.()3.Whatdoesthephrase“keepintouchwith”mean?A.触碰某人B.与...保持联系

C.与...一起D.与...见面()4.WhichofthefollowingstatementisTURE?A.Peopledon’tlikethisinventionactually.B.Peoplecanjustspeaktoeachotherovershortdistance.C.Peoplecanstayintouchwithanybodywhenever(无论何时）andwherever(无论何地)

theywant.D.Amillionpeopleacrosstheworldownmobilephones.BCPeopleusedtokeepintouchwithothersbyletter...Later,peoplecanusetelephone...Today,mobilephonebecomemorepopular...DevelopmentWhile-ReadingGreatinventionsThelightbulbThomasEdisondevelopedthefirstpracticallightbulbin1879.Beforetheinventionofthelightbulb,peoplehadtouseoillamps,gaslampsorcandlestoseeatnight.Withlightbulbs,peoplecandoasmanythingsintheeveningsastheycaninthedaytime.Canyouimaginelivingwithoutthem?Whenwasthelightbulbinvented?Whowastheinventor?Whatwaslifelike

before

theinventionofthelightbulb?Whatwaslifelikeaftertheinventionofthelightbulb?1.When

wasthelightbulbinvented?Thelightbulbwasinventedin1879.2.Whowastheinventor?ThomasEdisondevelopedthefirstpracticallightbulb.3.Whatwaslifelikebefore

theinventionofthelightbulb?Beforetheinventionofthelightbulb,peoplehadtouseoillamps,gaslampsorcandlestoseeatnight..4.Whatwaslifelikeafter

theinventionofthelightbulb?Withlightbulbs,peoplecandoasmanythingsintheeveningsastheycaninthedaytime.Task3:Readpart3andanswerthesequestionswithcompletesentence.Inthepast,peopleuse

oillamps,gaslampsorcandlestoseeatnight.Butnow,wehavelightbulbs...DevelopmentWhatwillwedoifthesegreatinventionsslowlydisappeared?Let’sfinishatasktofindthemback!!Haha!!Post-ReadingTask4Thinkandtalk.Whichoneisthegreatestinvention?Why?DebateTime!!!(辩论时间)Inmyopinion,Ithink__________isthegreatestinvention,becauseitis_______.Peoplecan_______________.Without________,wecouldnot___________.Itreallyhelpsmealot,Ican'timaginelivingwithoutit....practicalpopularwonderfulhelpfulperfectconvenient…traveltoanywherefasterandmorecomfortable.speaktoeachotheroverlongdistances.keepintouchwitheachotheranytime,anywhere.doasmanythingsintheeveningastheycaninthedaytime.thewheelthetelephonethelightbulbTask4thecomputerthewashingmachinethemobilephone......Frommypointofview,Ithink__________isthegreatestinvention,becauseitis_______.Peoplecan_______________.Without________,wecouldnot___________.Itreallyhelpsmealot,Ican'timaginelivingwithoutit.practicalpopularwonderfulhelpfulperfectconvenient…typeanddrawthingshaveknowledgewashclotheswithouthandswatchvideosandplaygames.learnonitchatwithfriends…thecomputerthewashingmachinethemobilephone......Writeashortpassageaboutyouropinionof“whichoneisthegreatestinvention?”.Moreinventionsarounduscinecamera电影摄影机bluetoothheadset蓝牙耳机microscope显微镜Electricridingbox电动骑行箱Laserscissors激光剪刀Alwayskeepinnovationinourminds.永远在我们的脑海中保持创新。changethe

_____helppeoplelivea________ThewheelSignificance:_________becamef