请给我讲一讲关于机器人的情况好吗

Unit4Topic2I’msuretherearenoUFOsSectionA1.Kangkang,couldyoutellmesomethingaboutrobots?康康，请给我讲一讲关于机器人的情况好吗？Couldyou…？Couldyouplease…？请您……好吗？CouldIplease…？我可以……吗？本句型用于请求允许做某事，语气较婉转、客气。其中句中含有some,something，不必变为any,anything。如：CouldIaskyousomequestions?我可以问你一些问题吗？Wouldyoulikesomethingtoeat?你想要一些吃的东西吗？Willyoupleasegivemeaglassofwater?你可以给我一杯水吗？2.Butbeforethat,somethinglikerobotsappeared.但是在这之前，像机器人的东西已出现过。appear在这作不及物动词，“出现，呈现”Shedidn’tappear.她没出现，她没来。appear也可作系动词，意为“似乎，看来，显得”含义近似seem.appeartodosth.如：Heappearedtobefriendlytome.他似乎显得对我很友好。Thereappearedtobeonlyoneroom.似乎只有一个房间。appear+adj（形容词）YouappearedallrightwhenIleft.我离开时，你看起来不错。Theyappearedhappy.他们显得很高兴。Itappears/appearedthat…如：ItappearedthatIwaswrong.看起来是我错了。3.Robotsmaytaketheplaceofhumansinsomeworksituation.在某些工作中机器人可以代替人。taketheplaceof…“代替……”“取代……”如：Nowgastakestheplaceofcoalincooking.现在煤气代替煤来做饭。TVsetcannevertaketheplaceofcinema.电视机永远不能取代电影院。4.Theycanalsodolotsofdangerousworkinsteadofhumans.他们还能代替人类做许多危险的工作。insteadof…复合介词，“代替……”“替……”“而不……”如：I’llgotoBeijinginsteadofShanghai.我要去北京而不去上海。TheteacheraskedLilytoplaybasketballinsteadofme.老师喊莉莉代替我去打篮球。5.I’msurerobotscandosomeworkbetterthanhumans.我相信机器人做某些工作比人做得更好。sure：形容词，“肯定的，确信的”。如：I’msurethatourteamwillwinthegame.我相信我们的球队会赢得这场比赛。I’msurehecanhelpme.我相信他能帮助我。6.Robotscandomanykindsofjobs.机器人能做很多种工作。Robotscandohardwork.机器人能做艰苦的工作。work与job（1）job“工作”可数名词如：What’syourjob?你是干什么的？Jobsarenoteasytoget.工作不好找。（2）work“工作”不可数名词It’shardwork.它是一项艰苦的工作。Ican’tfindworkinthistown.在这个镇上我不能找到工作。（3）work“工作”动词Iworkinahospital.我在一所医院里工作。Thekitchenfandoesn’twork.厨房风扇不工作了。厨房风扇坏了。SectionB1.IsawaUFOwhileIwaswalkingdownthestreetyesterday.昨天我在大街上走时，看到了飞碟。while与whenwhile连词“当……时候”，“和……同时”引导时间状语从句。一般指一段时间，从句与主句的谓语所表示的动作一般同时发生。如：PleasebequietwhileI’mspeakingtoyou.在我对你们讲话时，请安静。when既可指一个时间点，也可指一段时间，从句与主句的谓语动词所表示的动作或状态可以同时发生，也可以一先一后分别发生。如：IwaswatchingTVwhenthetelephonerang.当电话响时我正在看电视。WhenIgottothestation,thetrainhadleft.当我到达车站时，火车已经离开了。2.I’mquitesurethereareUFOs.我深信有不明飞行物存在。（1）besureof（about）…对……有把握Areyousureaboutit?你对此有把握吗？I’msureofmyself.我对自己有把握。（2）besuretodo一定会干Heissuretowinthegame.他一定会赢得比赛。Theyaresuretocomeearly.他们一定会早来的。（3）besurethat引导从句，其中that可省略。相信……I’msuretheywillwinthegame.我相信他们会赢得这场比赛。I’msurehewillcome.我相信他会来。（4）be（not）sure+whether/if引导从句（不）确信是否……I’mnotsurewhethertheycancomeornot.我不能肯定他们是否会来。I’mnotsureifthereareUFOs.我不能肯定是否有不明飞行物。3.Untilnow,eventhescientistsaren’tsurewhetherthereareUFOs.直到现在，甚至连科学家也不确信是否有不明飞行物。untilnow直到现在Untilnow,nobodyintheclasshasacomputer.直到现在，班上没有一个人有电脑。4.Therearenolivingthingsonotherplanets.其他行星上没有生物。no形容词，“没有”，相当于notany,nota/an如：WehavenoclassesonSunday.星期天我们不上课。=Wedon’thaveanyclassesonSunday.Shehasnopen.她没有钢笔。=Shedoesn’thaveapen.5.Peopleoftenmistakesomeman-madeobjectssuchasakiteoraballoonforaUFO.人们常常把一些人造的物体，诸如风筝、气球错认成飞碟。mistake动词“弄错、误解、错认”。mistake+名词+for+名词，把……错认为……Imistakeyouformybrother.我把你错认为我弟弟。mistake名词“错误、差错”makeamistake犯错误bymistake错误地Heoftenmakessomemistakesinhisexam.他在考试中经常犯一些错误。Hetookmypenbymistake.他错拿了我的钢笔。6.NobodyseemstohavereallyseenaUFO.似乎没有人真正看见过飞碟。seem的用法（1）seem系动词“好象、似乎”与appear相近。seemadjntodosthlike（）介词引导的短语.如：Shealwaysseemssad.她似乎总是很忧伤。Heseemedanhonestman.他看上去是个老实人。Iseemedtohaveacold.我好象感冒了。ItseemslikeyearssinceIsawyoulasttime.自从上次见到你以后，好象过了很久。（）从句从句看起来……2ItseemsthatasifItseemsthatheislying.看起来他在撒谎。Itseemsasifourteamisgoingtowin.看起来我们队要胜了。【模拟试题】（答题时间：40分钟）I.用括号内所给的词的正确形式填空。1.Lindacouldn’tseeDave_______（where）.2.Inmany_______（Asia）countriespeopleeatrice.3.Thegirlwas_______（shop）whileshewasseeingthealiengetout.4.The_______（die）oldmantoldusallaboutthematter.5.Hetooktheboytothehospital_______（safe）.6.ThealienvisitedtheMuseumof_______（fly）.7.Wearethankfultothegreat_______（science）calledYuanLongping.8.Robotscandoalotof_______（danger）workinstead.9.WillRobotsmakehumans_______（lose）theirjobs?10.Thegirl’s_______（appear）isgood-looking.II.单项选择1.Hedidhishomework_________watchingTV.A.insteadB.insteadofC.ratherthanD.butnot2.Hedoesn’tlikeswimmingandIdon’t,_________.A.aswellB.tooC.alsoD.either3._________people,knowaboutit.A.VeryfewB.VeryafewC.OnlyalittleD.Verylittle4.I’mnotsure_________hewillcomebackhometomorrowornot.A.whenB.whatC.whetherD.where5.You’dbetter_________ourcomputerteacher_________help.A.ask,forB.want,forC.tell,aboutD.let,to6.Weshouldn’tspend_________timeonit.A.toomuchB.muchtooC.toomanyD.manytoo7.AreyousuretheInternetisgood_________us?A.forB.atC.toD.with8.Whatdoyouoftendo_________theInternet?A.inB.throughC.onD.with9.Couldyoutellme_________aboutrobots?A.anythingB.somethingC.nothingD.any10.Heneedssomeoneto_________.A.wakeuphimB.wokehimupC.wakesuphimD.wakehimup11.I_________10minutesdrawingadog.A.spentB.costC.tookD.paid12.Robotscando_________jobsinsteadofhumans.A.boredB.boringC.interestedD.interest13.Letmetellyou_________touseit.A.whatB.howC.whichD.whether14.Untilnow,youseem_________right.A.beB.tobeC.beingD.are15.Thestoryis_________.ItsaysKangkanglikes_________Chinesetea.A.true,realB.real,realyC.real,trueD.true,truelyIII.完形填空OnedayJackwenttoabigdinnerparty.Hewaswearing_____1_____clothes.Hewentin_____2