八年級(jí)上Reading'Greatinventions公開課課件初中英語(yǔ)滬教版

Unit4InventionsReadingGreatinventionsReadingUnit

4Inventions學(xué)習(xí)目標(biāo):1、通過不同的活動(dòng)和閱讀，掌握新單詞。2、進(jìn)一步掌握略讀、掃讀技巧獲取文章大意及事實(shí)細(xì)節(jié)。paper-makingskillprintingcompassgunpowderDoyouknowthefourgreatinventionsofancientChina?/'k?mp?s//'g?npaud?(r)/GuessingGameGuesswhattheinventionis.

（猜詞游戲：先聽描述，以搶答形式用英語(yǔ)說出所描述的物體）WarmingupThisinventioncanhelppeopledosomewashing.Itishelpfulforhousewives.Itneedswatertowashsomethinginit.

WashingmachineWhatisit?Thisinventionlookslikeabird.It’smadeofmetal.(金屬）Itmakesitpossibleforpeopletoflytodifferentplacesintheworld.

Whatisit?planeThisinventioncanhelppeopleinthestreet.Itlookslikeatreestandingbesidethestreet.Itusescoloredlights.Redmeansstopping,greenmeansgoing.Whatisit?trafficlightstelephone電話Therearesomenumbersonthisinvention.Youcantalkwithyourfreindbyusingit,althoughheisalongwayfromyou.

Whatisit?Thisinventionlookslikeabox.Itiscoldinside.Wecanputthefoodinitanditmakesthefoodkeepfresh.Whatisit?fridgeWhatdoyouknowabout…?Inventionschangeourwayoflife.Lookatthephotosbelow.WputerlightbulbpapertelephonetrainwheelpaperlightbulbtraincomputerwheeltelephoneT:Whichinventiondoyouthinkisthegreatestinvention?S:Ithinkcomputeristhegreatestinventions.Becausecomputershelpusfindinformationeasily....Lookatthephotos,thetitle,

theintroductionandthesub-headingsofthearticleonpage51.Thenanswerthequestionsbelow.1.Whatthreeinventionswillthearticletalkabout?2.Whichinventiondoyouthinkisthegreatestinvention?Why?Thewheel,thetelephoneandthelightbulb.Ithinkthatthewheelisprobablythegreatestinvention.Becausetravellingbecamefasterandmorecomfortableafteritsinvention.titlesub-headingsintroductionBeforeyouRead:閱讀課文，選擇最佳答案。(1)Whendidcarsbecomepopular?A.intheearly19thcenturyB.atthebeginningofthe20thcenturyC.in1876D.in1879(2)_____helppeopletokeepintouchoverlongdistances?A.ThewheelB.ThetelephoneC.ThelightbulbD.Thetrain(3)Whatdoestheword“passenger”meaninLine11?A.someonewhoisgreat.B.someonewhoisfamous.C.someonewhoistravellinginacar,bus,train,plane,etc.D.someonewhoispopular.細(xì)節(jié)題start屬于同義轉(zhuǎn)換直接信息題猜詞題L11,L12L21L11(4)WhichofthefollowingstatementisNOTTRUEaccordingtothepassage?A.Greatinventionshelppeopleliveabetterlife.B.Inthelate19thcentury,thefirsttrainsbegantocarrypassengers..C.Since1876,peoplehavebeenabletospeaktoeachotheroverlongdistances.D.Withoutlightbulbs,peoplecan’tdoasmanythingsintheeveningsastheycaninthedaytime.(5)Whatdoweknowaboutthethreeinventions?A.Theychangedpeople’slifeandhelppeopleliveabetterlife.B.Thetelephonewasinventedearlierthanthewheel.C.Thelightbulbismoreusefulthanthewheel.D.Thewheelisthegreatestinventioninhistory.是非判斷題主旨大意題以偏概全earlyL9L1GreatinvetionsTimeLifeaftertheinventionInventor根據(jù)課文內(nèi)容，完成思維導(dǎo)圖。Thewheel根據(jù)課文內(nèi)容，完成思維導(dǎo)圖。InventorAfewthousandyearsago...LifeafterinventionWedon'tknow.Travellingbecamefasterandmorecomfortable.Intheearly19thcenturyAtthestartofthe20thcenturyTimeCars

becamepopular.ThefirsttrainbegantocarrypassengersPeopleusedwheelsoncarriages1234567Thetelephone根據(jù)課文內(nèi)容，完成思維導(dǎo)圖。InventorLifeafterinventionTime

In1876Peoplehavebeenabletospeaktoeachotheroverdistances.

AlexanderGrahamBell123/?lig`za:nd?//`grei?mbel/Thelightbulb根據(jù)課文內(nèi)容，完成思維導(dǎo)圖。InventorLifeafterinventionTimeThomasEdison

In1879Peoplecandomanythingsintheeveningastheycaninthedaytime.123小組活動(dòng)：根據(jù)表格的幾個(gè)問題在小組里談?wù)勛约赫J(rèn)為最偉大的一個(gè)發(fā)明物，然后口頭說出來(lái)。

Ithinkamobilephone

isagreatinvention.Becauseitisusefulandimportantinmydailylife.Iuseittokeepintouchwithmyfriendsandfamilies.Besides,Iuseittotakephotosand

playgames.Ialmostuseiteveryday.Youcanreportitlikethis:Whataboutyou?Post-reading你還可以用以下的句型：1.Ithink...isagreatinventionbecause…2.Ilike…bestbecauseitmakes(helps)me….3.WhenI…,Iuseitto….4.It’s…formeto………Ithink...isagreatinventionbecauseitis….inmydailylife.IuseittoBesides,Iuseitt