When

wasitinvented?Unit6SectionA1a-2dPastNow＆Inventionsthatchangedtheworld

Weliveinaworldofinventions.Whatisthemostimportantthinginthisroomtoyou?Ithink...isthemostimportant.Canyouimaginethelifewithoutthesethings?Theseinventionshavechangedourlifealot.Doyouknowwhoinventedthem?Let’s

haveaquiztoseehowmuchyouknowaboutthefamous

inventors

and

inventions.Q1Who

istheinventor

ofthecomputer

?KarlBenzCharlesBabbageQ2Who

was

thetelephoneinventedby?ThomasEdisonAlexanderGrahamBellQ3Who

was

thecar

inventedby?GalileoGalileiKarlBenzQ4Who

was

thetelevisioninventedby?PhiloFarnsworthFrancisBeaufortAlexanderBell亞歷山大貝爾KarlBenz卡爾奔馳JohnvonNeuman約翰·馮·諾依曼J.L.Baird貝爾德Matchtheinventionswiththerightinventors

Whoinventedthemobilephone?Whenwasthemobilephoneinvented?It____________in1973.Martin

invented

it.ItwasinventedbyMartin.wasinventedWhoinventedwirelessfidelity?Dr.JohnO'Sullivaninvented

it.Itwasinventedby

Dr.JohnO'Sullivan.Whenwaswirelessfidelityinvented?It____________in1996.wasinvented1.WhowasTVinventedby?John

Rocky

Baird

19252.WhenwasTVinvented?Itwasinventedby

John

Rocky

Baird.Itwasinventedin1925.1.Whowastheairconditioninventedby?WillisCarrier,19022.Whenwastheairconditioninvented?Itwasinventedby

WillisCarrier.Itwasinventedin1902.1.Whowasthecomputerinventedby?TedHoff,19712.Whenwasthecomputerinvented?ItwasinventedbyTedHoff.Itwasinventedin1971.

carWrightBrothers1879planeSteveJobs1886iPadKarlBenz1903lightbulbThomasEdison2010（電燈）inventionsinventorstimeHowmuchdoyouknowabouttheseinventions?ThecarwasinventedbyKarlBenzin1886.TheplanewasinventedbyWrightBrothersin1903.TheiPadwasinventedbySteveJobsin2010.ThelightbulbwasinventedbyThomasEdisonin1879.______1876______1885______1927______1971eighteen

seventy-sixeighteen

eighty-fivenineteen

twenty-sevennineteen

seventy-one年份閱讀1875eighteenseventy-five1989

eighteenhundred1900

nineteenhundred531

fivehundredand thirty-one

twothousand20014非四位數(shù)的年份的讀法！3千年的讀法twothousandandone兩個(gè)數(shù)字一組，分為前后兩組12前兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零Tips數(shù)字的讀法nineteeneighty-nineWhenwasitinvented?Listenandmatchtheinventionswiththeyears._________1876_________1885_________1927_________1971Whenwasitinvented?Listenagainandanswerthequestions.1.Whenwerethecarsinvented?A.In1876.B.In1885.C.In1927.2.Whatwasinventedin1876?A.Thetelephone.B.TheTV.C.Thecar.3.Whenwerethepersonalcomputersinvented?A.In1885.B.In1927.C.In1971.While-listeningAlice’s

grandma

didn’thavemoderninventionslikeatelephone.Carswereinventedin1885.Grandma’sfamily

could

affordaTVbecauseit

wasinexpensivethosedays.Grandmadidn’thaveapersonalcomputeratthattime.Listenagainandwrite

down

TorF.TTFFdidcouldn’texpensiveListenandcompletetheconversation.Alice:Wasyourlifevery________whenyouwereakid?Grandma:Oh,________.Why?Alice:Well,youdidn’thavemoderninventionslikea________,right?Grandma:Ofcoursewedid!HowolddoyouthinkIam?Thetelephone____________in____.Youneedtotakea______class,Alice!difficultnotreallytelephonewasinvented1876historyAlice:Haha!Howabout____?They_______________yet,werethey?Grandma:Yes,theywere.Cars_____________in____.Myfamilyhadacar.Alice:Well,didyou_________?Grandma:No,wecouldn’t______one.Theywere________inthosedays.TheTV____________around____,Ithink.carsweren’tinventedinventedwere1885haveaTVaffordexpensivewasinvented1827Alice:Well,Iknowthatyoudidn’thavea________,becausewelearnedinschoolthatpersonalcomputers____________in___.Grandma:You’reright.ButIhaveonenow!computerwereinvented1971Post-listening一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)：was/were（not）+及物動(dòng)詞-ed形式ReadandImitateTellthehistoryofsomeinventionsyouknowwithyourpartnerandmakeyourownconversations.whoWhowasitinventedby?ItwasinventedbywhenWhenwasitinvented?ItwasinventedinwhatWhatisitusedfor?ItisusedforWrightBrothers1903Bell1876PairWorkDoyouknowothermoderninventions?Makeaconversationwithyourpartner.fridge/1862/Harrisonwashingmachine/1858/Smithairplane/1903/WrightbrothersA:Whenwas…invented?B:Itwasinventedin...A:Whowasitinventedby?B:Itwasinventedby...Whataretheyusedfor?lightbulb/1879/EdisonWhataretheyused

for?The

airplane

is

used

for

travelingfast.The

fridgeis

used

for

keepingfoodfresh.The

washingmachineis

used

for

washingclothes.Thelightbulbis

used

for

givinglightinthedark.Canyoufindoutanyotherinventionsmoreinteresting?Thesearewell-knowninventions.shoeswithspecialheelsshoeswithlightshotice-creamscoopWhataretheyusedfor?

Listenandnumbertheinventions[1-3]intheorderyouhearthem.312Tip：抓住關(guān)鍵詞次序2aListenagainandcompletethechartbelow.2bInventionWhatisit/

aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamTip：首字母快速記錄servingchanginginthedarkThefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sotheyareusedbypeoplefor________inthe______.Fillintheblanksaccordingto2aand2b.

Thelastinventionisshoeswithspecial_____.Peoplewillfeeluncomfortableiftheywearhigh-heeledshoesforalongtime.Theshoesareusedfor________places.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.theinventiontheproblemtheusagetheinventiontheproblemtheusagesomethingseeingdarklightsheelsdifferentraisepartylowershoppingDoyouknowanyotherinventions

moreinteresting?What

are

they

used

for?Guessingbeusedfordoingsth.被用來(lái)做某事beusedtodosth.beinventedin1885于1885年被發(fā)明beinventedbysb.被某人發(fā)明GuessingInterestingInventionsholdingwaterseeinginthedarkscooping

holdingwaterseeinginthedarkscooping

--Whatisitusedfor?--Itisusedfor…GuessingInterestingInventions--Whatisitusedfor?--Itisusedfor…drawinglines.GuessingInterestingInventions--Whatisitusedfor?--Itisusedfor…calling.Group

WorkInventionInventorTimeUsage(用途)lightbulbEdison1830givinglightcameraaFrenchman1837takingpicturesbikeanEnglishman1839ridingbasketballJamesNaismith1861PlayingtelephoneBell1876makingphonecallsplanetheWrightbrothers1903travelingcomputeranAmerican1976gettinginformationtheiphoneJobs2007talkingwithpeopleWhichonedoyouthinkisthemostusefulinvention?Trytointroduceittoyourclassmates.

anusefulinventionWhowasitinventedby?Whenwasitinvented?Whatwasitusedfor?Talkwithyourgroupmemberstofindoutusefulinventions.

Chooseonepersontomakeareport.Hello,everyone.Ithink...isveryuseful.Itiswidelyusedinoureverydaylife.Itwasinventedby...AndItwasinventedin....Ithinkitisusedfor...Ilovetheinvention.Howaboutyou?Greatinventionsmakeourlife___________________________________mucheasierandmorecomfortable.DoyouknowFourGreatInventionsinChina?Can

youintroducethemtoaforeigner??/theWarringStatesPeriodCaiLun/theWesternHanDynastytheEasternJinDynasty?/BiSheng/theTangDynasty

PapermakingGunpowderPrintingCompass西漢東晉唐朝戰(zhàn)國(guó)時(shí)期sharedbikeshigh-speedrailwaysOnlineshoppingelectronicpaymentDoyouknownewFourGreatInventions

inChina?1964201019992014beinventedinbeinventedbybeusedforHello,everyone.IwanttointroduceyouoneofFourGreat

Inventions

in

ancientChina.…WeChinesehavehadmanygreatinventionsthroughoutthehistory.BeproudofChina.Asfarasweknow,inventionshavechangedourworld!Theymakeourlifemoreconvenient.What’syourfavoriteinvention?Makeareport.Myfavoriteinventionis…Itwasinventedby…Itwasinventedin…Itisusedfor…Withthisinvention,…TalkaninventionthatchangedtheworldHowtowritePost-learningWhat

istheinvention?Whowasitinventedby?What

wasitusedfor?When

wasitinvented?HowtowritePost-learningIthink...isaninventionthatchangedtheworld.Because...Itiswidelyusedinoureverydaylife.

Itwasinventedby...AndItwasinventedin....，anditwasinventedbefore/after...Ithinkitisusedfor...Ilovetheinvention.Isitdifficulttobeaninventor?Studyhard,openyourmindandbecreative!Noinventions,nocolorfullife!inventv.發(fā)明inventionn.

發(fā)明

inventorn.

發(fā)明家，發(fā)明者

Languagepoints辨一辨Edisondidn'ttheelectricity,buthethelightbulb.2.Theteacherwantedtowho