inventionsDoyouknowwhattheseinventionsare?taperecorderDoyouknowwhattheseinventionsare?thefirsttelephonethefirstcarthefirstTVcartelephone

computerTVWhichdoyouthinkwasinventedfirstly?

lastly?Guess???Inwhatorderdoyouthinktheywereinvented?Discusswithyourpartner.A:IthinktheTV

wasinvented

beforethecar.B:Iagree./Well,IthinktheTV

wasinvented

afterthecar.______1876______1885______1927______1971dacb1b.Listenandmatchtheinventionswiththeyears.Whoarethey?grandmaandgranddaughterWhataretheytalkingabout?Whenwasthe…invented?Howtoread?Infact\Actually,…wasinventedin…Inwhatorderweretheyinvented?1234Listenandfillinthechart.1.Werethethingsinventedwhengrandmawasachild?2.Whatdidherfamilyhaveathome?3.Iftheydidn’thavetheinventionathome,why?InventionsInventedornotHadornotReasonstelephonecarTVcomputerYesYesYesYesYesNoNoNoItwasveryexpensiveandherfamilycouldn’taffordit.ItwasnotinventedWhengrandmawasakid.Checktheanswersinpairs.一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)：was/were+過(guò)去分詞ReadaloudDoyouwanttoknowmore…?JohnvonNeumann1903~1957AlexanderGrahamBell，1847~1922inventor

Whowasthe…inventedby?Itwasinventedby....Hewasbornin…,andhediedin….KarlFriedrichBenz,1844~1929J.L.Baird,1888~1946Whowasthe…inventedby?Itwasinventedby....Hewasbornin…,andhediedin….1cChainwork:talkabouttheinventionsWhen…?Who

…?1885Benz1927Baird1971Neumann1876Bellwaswasinventv.發(fā)明inventorn.發(fā)明家inventionn.發(fā)明Whathavewelearnedinthisclass?Whenwasitinvented?Whowasitinventedby?wordssentencesyears______1876______1885______1927______1971e.g.Edison,agreatinventor,invented

manygreatinventionsduringhislife.Whatcaninventionsbringus?ConvenienceComfortEasylifeDreamcometrue.BetterlifeLet’ssaythankstothegreatinventors!Changetheworld.Howcanwegetmoreinventions?Alwaysuseyourmind,becreative,youmightalsobeaninventorifyoukeepthinking!SearchforinformationabouttheFourGreatInventionsofAncientChina,thenwriteaboutournationalpride.Th