2023学年完整公开课版Unit3Computers33

SectionⅢ

LearningaboutLanguage&UsingLanguage速效提能演练Unit1重点难点探究

SectionⅢ预习多维感知Ⅰ.Readthepassageandtellthefollowingstatementstrue(T)orfalse(F)．1．Theandroidlookslikeahuman.(

)答案：T2．Intheirfirstfootballcompetition，theywonsecondplace.(

)答案：F3．AndythinksthatthecompetitionwhichtookplaceintheUSAlastyearisunfair.(

)答案：T预习多维感知Ⅱ.Scanthetextandchoosethebestansweraccordingtothetext.1．What’sthemainideaofthispassage?A．Therobotscanplayfootballmatchaswellashumanbeings.B．Chipshavebeenputintorobotsorandroids.C．Therobotcanplaywellbyitself.D．NobodycanplaybetterthantherobotmadeinJapan.答案：B2．Wecaninferfromthispassagethat________.A．chipscanbeputintomanyrobotstofinishdifferentjobsB．robotscanreplaceallthefootballplayersC．therobotscansignaltotheteammateswiththeirhandsD．therobotswillwinallthegameswithhumanbeings答案：A重点难点探究词汇精研1Forexample，IhavelearnedtosignaltomyteammatesincomputerlanguagetogivemetheballwhenIamopenandhaveagoodshotforagoal.例如，当我的对面没有人防守，可以好好射一球时，我已经知道用计算机语言向队友发信号让他们把球传给我。品味经典①Thepolicemanwassignallingtothedriver，buthedidn’tnotice.警察在向那位司机打手势，但他并没有注意到。②Thedriversignalledhertocrosstheroad.司机示意她过马路。③Aredlightisusuallyasignalofdanger.红灯通常是危险的信号。④Whenshegotupfromthechair，itwasobviouslythesignalforustoleave.当她从椅子上站起来的时候，这很明显是让我们离开的信号。自我探究signalvi.&vt.意为发信号；n.意为信号。signal(to)sb.(todosth.)向……发出(做……)的信号;signalthat...用信号指示，警告……；asignalofsth.……的信号。牛刀小试Inourclass，whenthebellrangandtheteacherclosedhisbook，itwasa________foreveryonetostandup.A．signal

B．chanceC．mark D．measure解析：选A。句意：在我们班，当铃声响起，老师合上课本，这就是大家起立的信号。signal意为“信号”，符合题意。chance“机会”；mark“分数，痕迹”；measure“测量”。2Inawayourprogrammerislikeourcoach.在某种程度上来看，我们的程序员就像是我们的教练。品味经典

①Inawayitwasyourbiggestproblem.在某种程度上，这是你最大的问题。②Inaway，youhavemadegreatprogress.从某种程度上说，你已取得重大进步。自我探究inaway意为在某种程度上；从某种意义上。归纳拓展③Wewerejustonthewaywhenitbegantosnow.天开始下雪时，我们正在路上。④InnowaywillIgiveuphalfway.我决不会半途而废的。⑤Innowaycantheorybeseparatedfrompractice.理论决不能脱离实践。牛刀小试单项填空(1)—Ithinkheistakinganactivepartinsocialwork.—Iagreewithyou________.A．inaway B．onthewayC．bytheway D．intheway解析：选A。答句意为：从某种程度上说，我同意你的观点。inaway“在某种程度上”。用way的相关短语填空(2)I’llbuysomevegetables____________________home.(3)You’llhavetomove—you’re_______________.答案：(2)ontheway

(3)intheway3Thenshepreparesreliablemovestouseifanewsituationarises.然后她把我在新情况下能用得上的可靠动作(也)编制出程序。品味经典

①Newproblemswillarisefromsuchsituation.这种状况将会产生新的问题。②Emotionalormentalproblemscanarisefromaphysicalcause.身体上的原因可以引起情绪或精神上的问题。③Howdidthequarrelarise？吵架是怎么发生的?④Hearosefromhisseat.他从座位上站起来。自我探究

arisevi.意为出现；发生；起身，站立，其过去式为arose，过去分词为arisen。【巧学助记】rise，arise，raise牛刀小试单项填空(1)Weshouldalwaysbearinmindthataccidents________fromcarelessnesswhiledriving.A．arise B．arouseC．begin D．cause解析：选A。句意：我们应该时刻牢记，开车时粗心大意会引发交通事故。arisefrom意为“由……引起；因……发生”，符合句意。arouse激起，唤起；begin常与介词with连用；cause引起，其后直接接宾语。用arise，rise，raise填空(2)Thesun____________intheeastandsetsinthewest.答案：rises(3)Newdifficultieswill________fromsuchsituation.答案：arise(4)Howcanwe___________standardsinschools?答案：raise4Afterall，withthehelpofmyelectronicbrainwhichneverforgetsanything，usingmyintelligenceiswhatI’mallabout!不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！品味经典

①Withthehelpofmyteacher，Ihavecaughtupwithothers.在老师的帮助下，我赶上了其他同学。②Withthehelpofthegovernment，thecompanyhasgotoutoftrouble.在政府的帮助下，这家公司摆脱了困境。③Withhishelp，IhavemadegreatprogressinEnglish.在他的帮助下，我在英语方面取得重大进步。自我探究

withthehelpof...意为在……的帮助下，也与withone’shelp用法相同。牛刀小试________thehelpoftheInternet，wecanfinallyunderstandthemeaningofthesephrases.A．Under B．WithC．After D．By解析：选B。考查固定搭配。withthehelpof意为“在……的帮助下”。题意为：通过互联网，我们最终可以弄明白这些短语的意思。5Thismeansthatitshouldcleanthehouse，mopthefloors，cookthedinneranddealwithtelephonecalls.这就意味着它应该打扫屋子、拖地、做饭及接听电话。品味经典

①Howareyougoingtodealwiththewaterpollutionofthisarea?你们打算怎样处理本地区的水污染问题？②Suchpeoplearedifficulttodealwith.这种人不好对付。③We’vedealtwiththiscompanyfor20years.我们和这家公司有20年的贸易往来了。④Thisbookdealswithhowtodealwithsuchmatters.这本书论述了怎样处理这类问题。自我探究

dealwith意为处理；对付；论述，涉及；与……做买卖。易混辨析dealwith，dowithdealwith侧重于解决问题，强调解决或处理问题的方法和方式，常与how连用，另外dealwith还有“论述；涉及”之意。dowith侧重于“处置，利用”之意，此短语中do为及物动词，常与what连用。⑤Howdoyoudealwithacaraccidentafterithappens?＝Whatdoyoudowithacaraccidentafterithappens?在交通事故发生后你怎样处理？牛刀小试(2010年高考四川卷)Inmanypeople’sopinion，thatcompany，thoughrelativelysmall，ispleasant________.A．todealwith B．dealingwithC．tobedealtwith D．dealtwith解析：选A。考查动词不定式的用法。在某些形容词后经常用不定式的主动形式表被动，此时，不定式动作和句子的主语存在动宾关系。又如：Theapartmentiscomfortabletolivein。6Itshouldalsowatchovermynaughtyniece，whocomestomyhouseveryoften.它也应该照看我淘气的侄女，她经常来我家。品味经典

①Therobberwasbeingwatchedoverby3policemen.那名抢劫犯正在被三名警察看守。②It’sherdutytowatchovertheseoldmen.照顾这些老人是她的职责。自我探究

watchover意为看守；监视；守护；照管。归纳拓展③You’llbeintroubleifyoudon’twatchout.你若不小心，就会有麻烦。④Watchoutforthestairs—theyaresteep.小心楼梯——这些楼梯很陡。牛刀小试(1)—Whydon’tyoulikeyourjob?—It’salwaysbeing________bymydirector.A．lookedafter B．lookedoutC．watchedout D．watchedover解析：选D。答句意为：该工作总是在负责人的监视下进行。watchover意为“监视；照管”，符合题意。(2)Theystoodthereandopenedtheireyeswide，________whatwashappening.A．watchedover B．watchingoverC．lookedover D．lookingover解析：选B。watchover“监视；注视”，符合题意。lookover“查看，检查”。此处为现在分词作状语，故选B。7Sheprogramsuswithallthepossiblemovesshehasseenwhilewatchinghumangames.她把观看人类比赛时所看到的一切可能动作编入我们的程序。品味经典

①

Youmustbecarefulwhencrossingthestreet.当你过马路时一定要小心。②Evenifinvited，Iwon’tgototheparty.即使受到邀请，我也不去参加聚会。句型巧析③Pleaseturntomeforhelpifnecessary.如果有必要请向我求助。自我探究

在when，while，if，unless，though，once等引导的时间、条件和让步状语从句中，若从句的主语与主句主语一致，且从句中含有be动词时，为了使句子结构简洁，可省略从句中的主语和be动词。牛刀小试Everyeveningafterdinner，________________(如果不累)fromwork，Iwillspendsometimewalkingmydog.答案：ifnottiredANDY—THEANDROIDI’mpartofanandroidfootballteam.Aboutonceayearweareallowedtogettogethertoplayagameoffootball.I’masbigasahuman.Infact，Ilooklikeonetoo.OnthefootballteamI’mastrikersoIhavetobeabletorunveryfast.Mycomputerchipshelpmetomoveandthinklikeahuman.Forexample,IhavelearnedtosignaltomyteammatesincomputerlanguagetogivemetheballwhenIamopenandhaveagoodshotforagoal.译文助读MyfirstfootballcompetitionwasinNagoya，Japanseveralyearsago.LastyearourteamwenttoSeattle,WashingtonintheUSA.Wewonsecondplace.Personally，Ithinktheteamthatwonfirstplacecheated.Theyhaddevelopedanewtypeofprogramjustbeforethecompetition.Soweneedtoencourageourprogrammertoimproveourintelligencetoo.Wearedeterminedtocreateanevenbettersystem.Inawayourprogrammerislikeourcoach.Sheprogramsuswithallthepossiblemovesshehasseenwhilewatchinghumangames.Thenshepreparesreliablemovestouseifanewsituationarises.InthiswayIcanmakeupnewm