Unit6+When+was+it+invented？+SectionA+1a-1c 人教新目标Go+For+It九年级英语全册+

人教新目标GoForIt九年级英语全册Unit6Whenwasitinvented？SectionA1a-1c1.Tolistenandtalkabouttheimportantinventionsandtheirhistory,usingpassivevoice

--Whenwas…invented?--Ithinkitwasinventedin…Ithink…isinventedbefore/after…2.Totalkaboutwhatinventionsareusedforusingpassivevoice

Whatis/are…usedfor?Itis/theyareusedfor...Theringis

madeofgold.Themodelplaneis

madeofusedglassandwood.Thechopsticksare

madeofwood.Theforksare

madeofsteel.reviewModernInventionscartelevisiontelephone

computerlightbulbDoyouknowtheinventionswhoinventedthem,andwhen?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit

papermakingWrightBrothers

1879

（莱特兄弟）planeSteveJobs

A.D.105

（史蒂夫·乔布斯）iPadCaiLun

1903

(蔡伦)

lightbulbThomasEdison

2010（电灯）

(托马斯·爱迪生)inventions

inventors

time

（发明）

（发明者）

（时间）

Make

sentences!WarmingupTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitLookatthethings.Inwhatorderdoyouthinktheywereinvented?VSIthinktheTV

wasinvented

beforethecar.Well,IthinktheTVwasinventedafterthecar.1aTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitIthinkthe…wasinventedbeforethe….Ithinkthe…wasinventedafterthe….1aTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitSomemordeninventionsCouldyoulistsomemoderninventionsinourdailylife?Lead-inTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitWhataretheseinventions?Whowasthe...inventedby?GuessingGameKarlBenzBellJ.L.BairdJohnAtanasoff

telephonecar

television

computerItwasinventedby....Whenweretheyinvented?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitsharedbikeshigh-speedrailwaysOnlineshoppingelectronicpaymentNewFourGreatInventionsinChinaTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitPracticeWhatfamousforeigninventionscanyouthinkof?computercar1btelephoneTVLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last).

Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitB:Thetelephonewasinventedin1876.(eighteenseventy-six)A:Whenwasthetelephoneinvented?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitB:A:Whenwasthecarinvented?

Carswereinventedin1885.

Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitB:A:WhenwastheTVinvented?TheTVwasinventedaround1927.(nineteentwenty-seven)Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitPairworkA:Whenwasthe…invented?B:Ithinkitwasinventedin….computer1971car1885TV1927telephone1876A:Whatisitusedfor?

B:Itisusedfor…Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit1cWhatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitPaul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.n.网站n.

先锋;先驱v.

列表;列清单n.

名单;清单v.提到;说到有道理确实有道理当然！被广泛使用惠特科姆.贾德森Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit1.Whatisthesubjectfortheirschoolproject?

Smallinventionsthatchangedtheworld2.WhatkindofinventiondoesRoythinkof?

Thezipper3.WhydoesRoythinkitisagreatinvention?

Becauseitoftenusedinourlives.4.Whoandwhenwasthezipperinvented?

WhitcombJudsonin1893.5.Whendidthezipperbecomepopular?

Around1917.Readandanswerquestions.Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitPaul:HeyRoy,thesubjectformyschoolproject

is“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinour

dailylives.Youcanseezippersondresses,t