八上U7SectionB1.ppt

Unit7,Unit7Willpeoplehaverobots?,SectionB11a2e,Tellsomethingaboutthefuturewithmore,lessorfewer.,Review,Therewillbelessfreshwaterbecausetherewillbemorepollutioninthesea.,Therewillbemorecarsbecausetherewillbemorepeople.,Therewillbefewerjobsforpeoplebecausemorerobotswilldothesamejobsaspeople.,Therewillbemorecitiesbecausepeoplewillbuildmorebuildingsinthecountry.,Peoplewillhavemorefreetimebecausetherewillbelessthingstodo.,Lead-in,Iwillliveinahighbuilding.,Iwillbeapilot.,Whatdoyouwanttobeinthefuture?,Wherewillyoulive?,Howwillyougotowork?,Iwillbeanastronaut.Iwillliveinotherplanet.Iwillgotoworkbyspaceship.,Iwillgotoworkbye-bike.,rockets,e.g.Anastronauttakestherocketstothespacestation.宇航员乘火箭去空间站。,astronaut,spacestation,Newwords,e.g.Manisweightlessinspace.人在太空中会失重。,1.spacen.太空；空间,e.g.Doyouliveinahouseoranapartment?你住在房子里还是公寓里？,2.apartmentn.公寓；套房,Writeeachwordinthecorrectcolumnbelow.,1a,astronauthouseapartmenttrainrocketspacestationcomputerprogrammer,astronaut,house,apartment,train,rocket,spacestation,computerprogrammer,Talking,Anastronautlivesinaspacestation.Hegoestoworkbyrockets.,Aprogrammerlivesinanapartment.Hegoestoworkbysubway.,Afarmerlivesinahouse.Hewalkstothefarm.,Anengineerlivesinanapartment.Hegoestoworkbycar.,Listening,ListentoAlexisandJoe.Numberthepictures1-3.,1c,2,3,1,1d,Listenagain.Fillintheblankswiththecorrectverbsinthebox.,1.I_inanapartmentacrossthestreetfromhere.2.I_nearhere.3.I_acomputerprogrammer.4.We_inahouseinthecountry.,live,lived,am,work,am,live,work,lived,took,willbe,willlive,willfly,5.I_thetraintoschool.6.I_anastronaut.7.I_rocketstothemoon.8.I_onaspacestation.,took,willbe,willlive,willfly,am,live,work,lived,took,willbe,willlive,willfly,StudentAisAlexisandStudentBisJoe.TalkaboutJoeslifenow,10yearsagoand10yearsfromnow.,1e,Iliveinanapartment.,Pairwork,Wheredoyoulive?,Ilivedinahouseinthecountry.,Wheredidyoulivetenyearsago?,Iwillliveinthespacestation.,Wherewillyouliveintenyears?,Discussion,Tellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo?,2a,Ithinktherewillbemorerobotsinthefuture.,Really?Whatdotheylooklike?,Ithinktheylooklikehumans.Theycandoanythingmencando.,Soundsinteresting.,e.g.Thelittlegirlcanevenrecitethearticle.小女孩甚至还能背诵这篇文章。,1.evenadv.甚至；连；愈加,2.humanadj.人的n.人,e.g.Ahumancanthinkandtalk,butananimalcant.人能思考、说话，但动物不能。,NewWords,e.g.Myauntisalreadyfifty,butshelooksveryyoung.我姑姑早已五十岁了，但她看起很年轻。,3.alreadyadv.已经；早已,4.dangerousadj.有危险的；不安全的,e.g.Someanimalsareingreatdanger.一些动物处于极大的危险中。,名词danger+后缀ousdangerous,Lionsaredangerousanimals.狮子是危险的动物。,falldown突然倒下；跌倒；倒塌,5.factoryn.工厂,e.g.Therewillbemorefactoriesinthefuture.将来会有更多的工厂。,e.g.Thehousemightfalldowninafewmonths.几个月内这所房屋也许就会倒塌。,6.fallv.(fell/fel/)倒塌；跌倒；掉落,前缀(dis)+agree(同意)disagree,7.disagreev.不同意；持不同意见；有分歧,e.g.Myfatheragrees,butmymotherdisagrees.我爸爸同意，但我妈妈不同意。,believesb.相信某人说的话believe+that从句,8.believev.相信；认为有可能,e.g.Ibelievethatyoucanfinishtheworkontime.我相信你会按时完成工作。,e.g.Whatistheshapeofyourkite?你的风筝是什么形状的？,9.shapen.形状,10.hundredsof许多；大量=lotsof,【辨析】具体数字+hundred如：threehundred三百,e.g.Therearehundredsofflagsinfrontofthebuilding.在那个高楼前有很多旗帜。,11.overandoveragain反复地；多次还可以说overandover,e.g.Theysangthesongoverandover.他们反复地唱那首歌。Hecalledoverandoveragainbutnobodyanswered.他多次打电话但没有人接。,12.possibleadj.可能的；可能存在或发生,(前缀)im+possibleimpossible不可能的,e.g.Doyouthinkitspossibletobeatthem?你认为战胜他们有可能吗?,Tocrossthisriverseemsimpossible.穿过这条河中似乎不可能。,Lead-in,Whatcanrobotsdo?,Whatdotherobotslooklike?,Para.1Willrobotsthinklikehumansinthefuture?Para.2Whatwillrobotsbelikeinthefuture?Para.3Whatcanrobotsdotoday?Para.4Whatarerobotslikeinmovies?,Reading,2b,Readthearticleandmatcheachparagraphwiththequestionitdiscusses.,1.Robotscanbuild_infactories.2.Theycando_jobsmanytimesandnevergetbored.3.Somecan_and_.4.Somecanhelp_peopleunder_.,cars,simple,lookfor,thebuildings,walk,dance,Readthearticleagainquickly.Completethesentencesaboutwhatrobotscandonow.,2c,Fillintheblanksinthisparagraphwithwordsfromthearticle.,指导：此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。首先，应将通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。然后，根据2b中短文的内容填空。,2d,Somerobotsareveryhuman-like.Theycanwalkand_likepeople.Somescientiststhinkthatinthefuturetheywill_robotsmorelikehumans.Thismaynot_inthenearfuture,butatsomepoint,robotswillevenbeableto_likepeople.However,somescientists_.,dance,make,cometrue,talk,disagree,JamesWhitebelievesthatrobotswillnotbeabletodothe_thingsaswecan.Forexample,hethinksthatrobotswill_beabletowakeupandknowwheretheyare.Whichsidedoyou_with?,same,not,agree,Whatkindofanimalsmightrobotslooklikeinthefuture?Whatdoyouthinktheserobotswillbeabletodo?Writeyourideasanddiscussthemwithyourpartner.,2e,Ithinksomefuturerobotsmightlooklike,spiders.Theywillbeabletohelpuscleanthewindow,sweepthefloor.Somerobotsmightlooklikesnakes.Theywillbeabletohelplookforpeopleunderthebuildings.Ifbuildingsfalldownwithpeopleinside.,Theywillalsobeabletoseverus.Theycanmakedinner,dothedishesandcookcoffeeforus.,Somerobotswillbelooklikepeople.Theywillbeabletosing,danceandtalkwithus.,Somerobotsmightlooklikebigarms.Theywillbeabletoworkinfactories.Theycanhelpmakecarsanddosimplejobsoverandoveragain.,Todaytherearealreadyrobotsworkinginfactories.现在已经有机器人在工厂里干活了。,此句中的workinginfactories的逻辑主语是robots，但是