九年级unit6SectionA

Unit6,Whenwasitinvented?,SectionA,LanguageGoal,Talkaboutthehistoryofinventions,Invention,what,Who,When,usage,lightbulbs,invention,Edison,inventor,Edisoninventedthelightbulb.,ThelightbulbwasinventedbyEdison.,computer,BillGates,BillGatesinventedthecomputer.,ThecomputerwasinventedbyBillGates.,Doyouknowwhattheseinventionsare?,telephone,car,TV,Canyoumatchtheinventionswiththerightinventors?,KarlBenz,AlexanderBell,J.L.Baird,KarlBenz,Bell,Edison.,Whatisit?/Whatarethey?Its./TheyareWhowas/wereinventedby?It/Theywas/wereinventedby_.,pairwork,Listening,Listenandmatchtheinventionswiththeyears.,1b,_1876_1885_1927_1971,d,a,c,b,Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem1-4.,1a,2,3,1,4,1971,1876,1885,1927,PAIRWORK,Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.,1c,188519711927,interestinginventions,Newwordsscoopv.用勺舀n.勺子heeln.后跟electricityn.电,Shoeswithlights带灯的鞋,hoticecreamscoop，runonelectricity加热的冰激凌勺,shoeswithspecialheels带有特殊后跟的鞋,Listening,Listenandnumbertheinventions1-3intheorderyouhearthem.,2a,_shoeswithspecialheels_shoeswithlights_hotice-creamscoop,runsonelectricity,1,2,3,Listenagainandcompletethechart.,2b,changing,serving,inthedark,Thefirstinventionisshoeswith_.Peoplealwayshittheirtoeson_onthewaytothebathroomatnight.Sopeoplecanusethemfor_inthe_.,Listenagainandfillintheblanks.,something,seeing,dark,lights,Thesecondinventionisaspecialice-cream_.Itrunson_andbecomeshot.Its_forservingreally_ice-cream.,scoop,electricity,used,cold,Thelastinventionisshoeswithspecial_.Peoplecanmovetheheels_and_.Youcan_theheelsifyouaregoingtoa_or_themifyouarejustgoingoutfor_.,heels,down,up,raise,party,lower,shopping,Letsdiscuss,Whatarethecomputersusedfor?Thecomputersareuesdfor.,(beusedfor+v-ing被用于),playgamessearchinformationreadstorieschatwithfriends,ting,ing,ing,ing,A:Whatistheusedfor?B:Ithinkitisusedfor_.,talkingwithpeople,car,computer,calculator,lightbulbs,counting,bringinglight,insteadingofwalking,studying,PAIRWORK,camera,1839,Daguerre达盖尔,plane,TheWrightBrothers莱特兄弟,1903,Askandanswer,takephotos,Forexample,A:Whenwas_invented?B:The_wasinventedin_.A:Whowas_inventedby?B:Itwasinventedby_.IthinkItisveryuseful.Itwasusedfor_.,carrypeopletosomeplace,ThefourgreatinventionsofChina,paper-making,printing,gunpowder,thecompass,groupwork,thefourgreatinventionsofancientChina,Invention,Time,Inventor,beusedfor,指南针thecompass,Usefullanguage,A:Whatisit?B:ItsA:Whowasitinventedby?C:ItwasinventedbyA:Whenwasitinvented?D:ItwasinventedinA:Whatwasitusedfor?E:ItwasusedforA:ThisisItwasinventedbyItwasinventedinItwasusedfor,Summary,ThenewwordsandthenewlanguagesThepastpassivevoice,2.（2008年河北省35题）Lastyear,LiHua,acollegestudent,_toworkfortheOlympicGames.A.ischoosingB.ischosenC.waschoosingD.waschosen,1.（2007年河北省42题）We_toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretold,3.（2006年河北省37题）Thechildren_toswimlastmonthandtheycanswimverywellnow.aretaughtB.weretaughtC.havetaughtD.taught,4.（2009年河北省34题）Dontputofftodaysworkfortomorrow.Imean,todayswork_today.A.maydoB.mustdoC.maybedoneD.mustbedone,连接中考：,B,D,D,D,Recitethenewwordsandlanguagepatterns.Writeashortp