人教版新目标八年级上Unit7公开课课件

Unit7Willpeoplehaverobots?Doyouknowaboutrobots?Whatdotherobotslooklike?Whatcantherobotsdo?一、robot一词的由来•1该词来源于1920年捷克的一个反映科幻内容的话剧。剧中的一个人物名叫robota(捷克文，意为苦力，奴隶），一个形状像人的机器，可以听从人的命令做各种工作。•2英文robot是从robota衍生而来的。•3我国将robot翻译为机器人，给人一种错觉，机器人一定具有人的外形。其实，应该为具有人的某种的功能的机器。机器人的应用•工业汽车生产线上的焊接机器人•农业草坪割草机器人•军事地面侦察排雷和攻击。美国“剑”军用机器人美国“剑”军用机器人•医疗高精度和高难度的外科手术todaytodayWhatdotheylooklike?Theylooklikehumans.Whatdotheylooklike?Theylooklikesnakes.Whatdoesitlooklike?Itlookslikeadog.Whatcantherobotsdo?Whatcantherobotdo?Itcan….talkwithpeopledoexercisecookplaythepianowhatcantheydo?Theycan…..PlayfootballdanceButwhatwillrobotslooklikeanddoforusinthefuture?2bReadthearticleandmatcheachparagraphwiththequestionitdiscusses.Para1willrobotsthinklikehumansinthefuture?Para2whatwillrobotsbelikeinthefuture?Para3whatcanrobotsdotoday?Para4whatarerobotslikeinmovies?task1•Whenwewatchmoviesaboutthefuture,wesometimesseerobots.Theyareusuallylikehumanservants.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.Summary•Paragraph1：Whatarerobotslikeinmovies?•Todaytherearealreadyrobotsworkinginfactories.Somecanhelptobuildcars.andtheydosimplejobsoverandoveragain.Fewerpeoplewilldosuchjobsinthefuturebecausetheyareboring,butrobotswillnevergetbored.Summary•Paragraph2:Whatcanrobotsdotoday?Thereis/are……doing…….有……正在……。•Therearesometeacherssittinginourclassroom.•看！那儿有许多人正在跳舞。•Look!Therearemanypeiple______there.dancingoverandoveragain反复地，•她反复地检查她的试卷。•Shechecksherpaperoverandoveragain.bored和boring•Heis/getsboredwithcomputergames.•Soapoperasareboring,Icanlearnnothingfromthem.•bored:指（某人）对…感到厌烦。•Sbbe/getboredwith…….•boring：指……是令人感到无聊的，令人厌烦的。•Ithinksportsshowsare___,Idon’tlikeitatall.•Areyou____withyourlifestyle?boringbored•Scientistsarenowtryingtomakerobotslooklikehumansanddothesamethingsaswedo.SomerobotsinJapancanwalkanddance.Theyarefuntowatch.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople,itwilbedifficulttomakethemreallythinklikeahuman.•Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletowakeupandknowwheretheyare.ButmanyscientistsdisagreewithMr.White.Theythinkthatrobotswillevenbeabletotalklikehumansin25to50years.Summary•Paragraph3：Willrobotsthinklikehumansinthefuture?•Thescientistshavedifferentideas.我能够帮助我的妈妈做家务。•Iamabletohelpmymotherdohousework.•.Ithinksheisveryfirendly,doyouagree_____me?•我不同意你的观点。•I__________youidea.withdisagreewitheven：甚至。放在助动词，be动词，情态动词之后，实义动词之前。•She______wirtestories,thoughsheisonlytenyearsold.•AevencanBcanevenB•Somescientistsbelievethattherewillbemorerobotsinthefuture.However,theyagreeitmaytakehundredsofyears.Thesenewrobotswillhavemanydifferentshapes.Somewilllooklikehumans,andothersmightlooklikeanimals.•InIndia,forexample,scientistsmaderobotsthatlooklikesnakes.Ifbuildingsfalldownwithpeopleinside,thesesnakerobotscanhelplookforpeopleunderthebuildings.Thiswasnotpossible20yearsago,butcomputersandrocketsalsoseemedimpossible100yearsago.Weneverknowwhatwillhappeninthefuture!Summary•Paragraph4：Whatwillrobotsbelikeinthefuture?hundredsof许多，大量。数百…•threehundred•Therearefivehundredandfiftystudentsinourschool.•hundred前有具体的数词修饰时，要用单数形式。•Therearehundredsofstudentsinourschool.•当表示不确定的数目时，hundred用复数形式，而且要与of连用。•Thefarmerkeeps_____cowsonhisfarm.•AhundredBtwohundredsof•ChundredsDhundredsofD•Lookatthecloudsinthesky!Someofcloudsarelikehorses,othersarelikesheep,theyhavedifferent________.(shape)shapesfalldown:跌倒，倒塌。•fall的过去式：fell.•由于大雨，这个村子里的许多房子倒塌了。•Becauseoftheheavyrain,manyhouses__________inthisvillage.felldownlookfor和find•Sheislookingforhernewbike.•Finally,shefoundherbike.•lookfor：寻找。强调的是“找”的过程，而find：找到，发现。强调的是“找”的结果。•I_____mymoneyeverywhere,butIcouldn’t_____it.•Afound,findBlookedfor,find•Clookedfor,lookforDfound,lookforB一切皆有可能。•Everythingispossible.•Whenpossible,Iwillgotoparisoneday•如果可能的话，将来有一天我将会去巴黎。•That’simpossible.•那是不可能的。1.Whatdoesthearticlemainlytellusabout_____A.Whatwillrobotsbelikeinthefuture.B.Whatcanrobotsdotoday.C.Therewillbemorerobotsinthefuture.D.Somethingaboutrobotsnowandinthefuture.task22.Whichofthefollowingistrue____.A.today,robotslooklikehumansandthinklikehumans.B.Somescientiststhinkrobotswillbeabletotalklikehumansin50to100years.C.Computersandrocketsseempossible100yearsagoD.Inthemovie,therobotswillhelpusasourservantswiththehousework.Scientistsarenowtryingtomakerobots______humansanddothesamethingsaswedo.SomerobotsinJapancanwalkand____.Theyarefunto____.However,somescientistsbelievethat______wecanmakerobotsmovelikepeople,itwillbedifficulttomakethemreally_______ahuman.Forexample,scientistJamesWhitethinksthatrobotswill____beabletowakeupandknowwheretheyare.Butmanyscientists_______withMr.White.Theythinkthatrobotswillevenbeabletotalklikehumansin25to50years.looklikelooklikedancealthoughthinklikeneverdisagree选词填空watchagreedanceseewatchalthoughthinklikedisagreenevertask3task4FindtherightorderAThiswasnotpossible20yearsago,butcomputersandrocketsalsoseemedimpossible100yearsago.BIfbuildingsfalldownwithpeopleinside,thesesnakerobotscanhelplookforpeopleunderthebuildings.CWeneverknowwhatwillhappeninthefuture!DHowever,