英语人教版八年级上册Unit 7 SectionB 2a-2e.ppt

Unit7,Unit7Willpeoplehaverobots?,SectionB2a2e,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.穿过这条河似乎不可能。,Warmingup,Whatcanrobotsdo?,Whatdotherobotslooklike?,Para.1Willrobotsthinklikehumansinthefuture?Para.2Whatwillrobotsbelikeinthefuture?Para.3Whatcanrobotsdotoday?Para.4Whatarerobotslikeinmovies?,2b,Readthearticleandmatcheachparagraphwiththequestionitdiscusses.,1.Robotscanbuild_infactories.2.Theycando_jobsmanytimesandnevergetbored.3.Somecan_and_.4.Somecanhelp_peopleunder_.,cars,simple,lookfor,buildings,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，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,happen,talk,disagree,JamesWhitebelievesthatrobotswillnotbeabletodothe_thingsaswecan.Forexample,hethinksthatrobotswill_beabletowakeupandknowwheretheyare.Whichsidedoyou_with?,same,never,agree,1.Todaytherearealreadyrobotsworkinginfactories.现在已经有机器人在工厂里干活了。,workinginfactories的逻辑主语是robots，但这个therebe句型中，谓语动词已经有了are，所以work就不能再作本句的谓语动词，而应用-ing形式。,2.Fewerpeoplewilldosuchjobsinthefuture辨析such&sosuch和so均可表示“如此；这样”。1)such常用来修饰名词，so常用来修饰形容词或副词。如：Doyoulikesuchweather?Imsogladtoseeyou.Hecandrawsowell.,2)当名词前有many，much，few或little等词修饰时，用so不用such。如：Therearesomany/fewpeopleinthehall.Youhavesomuch/littlehomeworktoday.3)“such+a/an+adj.+可数名词单数”相当于“so+adj.+a/an+可数名词单数”，表示“如此的一个”。如：Sheissuchalovelygirl.=Sheissolovelyagirl.,【运用】用such或so填空。1.Themantoldus_funnyastory.2.Shehas_abeautifuldress.3.Howcanyouget_muchmoneytobuythecar?4.Dontgooutin_coldweather.5.Donteat_quickly.,so,such,so,such,so,.根据语境及提示，补全所缺单词。1.WasJimmyatGreenHotelwhenyougotthere?Yes.WhenIarrived,hewasa_there.2.Jane,dontgooutonyourownatnight.Itsd_.,already,dangerous,3.Itwascoldoutsidebutitwaswarmi_.4.Itsh_naturethatparentsshouldbefondof(喜爱)theirchildren.5.Pleaselookatalls_ofthequestionbeforeyoudecide.,sides,inside,human,.根据句意及提示，写出句中所缺单词。1.Idont_(相信)asinglewordthemansaid.2.Joesfatherworksinoneofthe_(工厂)onParkStreet.3.Its_(不可能的)formetobetherebefore8:00p.m.4.Therearetreesinall_(形状)andsizesinthepark.5.I_(不同意)withLenhesaidthepicturewasgood.ButIsaiditwasbad.,disagreed,believe,factories,impossible,shapes,.根据意思完成句子，每空一词。1.那张照片中的女孩看上去一点都不像她。Thegirlinthatphotodoesnt_heratall.2.我在西安时，约翰多次给我写信。Johnwrotetome_whenIwasinXian.,looklike,overandoveragain,3.莫扎特谱写了大量优美的曲子。Mozartwrote_beautifulpiecesofmusic.4.半小时前，那座桥倒塌了。Halfanhourago,thebridge_.5.海伦，你在找你的英语字典吗？Helen,areyo