Unit 4 Reading 課件2022-2023學(xué)年牛津深圳版（廣州沈陽(yáng)通用）八年級(jí)英語(yǔ)上冊(cè)

Unit4InventionsReading教學(xué)目標(biāo)3.Toknowinnovationchangesourlifeandalwayskeepcreativethinking.2.Learntousethereadingskillsofskimmingandscanningwhilereading.1.Toknowaboutsomeinventionsinourdailylife.Thefourgreatinventionsofancient(古代)ChinaCompassPrintingPaper-makingGunpowderHowaboutthefournewinventions?TheFourNewGreatInventionsMobilePaymentHigh-SpeedRailwayOnlineShoppingBicycle-sharingInventionschangeourwayoflife.Doyouknowothergreatinventions?Nowlet'sreadanarticleaboutmoregreatinventions.Readingskill1:Skimming略讀P51Whenyoureadapassage,whatgoestoseefirst?titleinstructions指示(導(dǎo)讀)語(yǔ)picturessub-headings副標(biāo)題Mainidea文章大意

ThreegreatinventionsThreegreatinventionstime時(shí)間(When)inventors發(fā)明者(Who)changes

變化lifebefore...lifeafter......Readingskill2:Scanning掃讀

：Findarticledetails（細(xì)節(jié)）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（馬車）...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.觸碰某人B.與...保持聯(lián)系

C.與...一起D.與...見(jiàn)面()4.WhichofthefollowingstatementisTURE?A.Peopledon’tlikethisinventionactually.B.Peoplecanjustspeaktoeachotherovershortdistance.C.Peoplecanstayintouchwithanybodywhenever(無(wú)論何時(shí)）andwherever(無(wú)論何地)

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!!!(辯論時(shí)間)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電影攝影機(jī)bluetoothheadset藍(lán)牙耳機(jī)microscope顯微鏡Electricridingbox電動(dòng)騎行箱Laserscissors激光剪刀Alwayskeepinnovationinourminds.永遠(yuǎn)在我們的腦海中保持創(chuàng)新。changethe

_____helppeoplelivea________ThewheelSignificance:_________becamef