知识点梳理图文稿

知识点梳理期牛津英语知识点梳理I.词汇部分1.单词考纲单词1)screenn.屏幕2)dependv.依靠；依赖3)commonadj.常见的；普遍的4)knowledgen.知识；学问5)printv.印刷；打印6)operatev.操作；控制；使运行7)spaceshipn.宇宙飞船；航天器8)ordervn.&订购v.9)lengthn.长度n.座位11)distancen.距离；间距非考纲单词12)*recognizev.辨认出；认识13)*desktopn.台式电脑laptopn.便携式电脑15)*palmtopn.掌上电脑adj.极小的；微小的17)*unawareadj.没意识到；未察觉*rarelyadv.罕有；很少；不常19)*importantlyadv.重要地20)*aeroplanen.飞机21)*meaningn.意义；意思22)*commandn.命令；指令23)*CD-ROMn.只读光盘24)*DVD-ROMn.数字只读光盘25)*writingn.文章；着作26)*awareadj.意识到27)*blankadj.空白的28)*supplyn.贮备；供应量29)*contactn.联系人31)*quantity32)*peak33)*court2.词组考纲词组1)dependon2)forthetimebeing3)so…that4)playwith5)beableto6)forexample7)talkto8)listento非考纲词组9)*(be)unawareof10)*commonknowledge11)*besmallenoughtoputinyourpockets12)*likeabarofchocolate13)*operaterailways14)*flyareoplanesandspaceships15)*callthemelectronicbrains16)*theanswertothisquestion17)*createnewideas18)*raisesomeinterestingquestions19)*changeourlives20)*helpyourecognizeyourvoice21)*obeyyourcommands22)*writeyourletters23)*holdmillionsofpagesofwriting24)*readabout25)*sincethen3.英英解释编号；参考数量山峰公寓大楼依靠；依赖暂时；眼下如此……以至于……玩耍，摆弄能够(有能力)例如与……谈话没意识到；未察觉足够小放进你的口袋像一块巧克力运行铁路开飞机和飞船称它们为电脑这个问题的答案产生新想法提出一些有趣的问题改变我们的生活帮助你识别你的声音遵循你的指令写你的信容纳成千上万页文章读到；查阅到考纲词汇v.followacommandororder服从；听从；顺从2)operatev.3)typev.4)realizev.5)raisev.6)dependon7)forthetimebeing非考纲词汇8)*command9)*desktop10)*laptop11)*rarely12)*recognize)*superny15)*program16)*commonknowledge17)*unawareofuseorcontrolamachinewriteusingakeyboardoftypewriterbecomeawareputforwardneedfornowandsometimeintothefuture;atpresentn.orderorinstructionn.afull-sizedcomputerwithaseparatemonitorandkeyboardn.asmallcomputerthatyoucancarryaroundeasilyadv.notoften;seldomv.knowandidentifyadj.excellentadj.verysmalln.asetofinstructionswhichcanmakeacomputerworksomethingknownbymostpeoplenotknowingabout操作；控制；使运行意识到提出依靠；依赖暂时；眼下命令；指令便携式电脑罕有；很少；不常辨认出；认识优秀的；极好的极小的；微小的程序没意识到；未察觉II.重点难点1.重点词汇考纲词汇1)knowledgen.知识know(knew,known)v.了解；知道；认识2)calculatorn.计算器calculatev.计算3)importantlyadv.重要地importantadj.重要的importancen.重要性4)meaningn.意思mean(meant,meant)v.意味着；意思是；表示……的意思5)ableadj.能够的；有能力的unableadj.无能的enablev.使能够abilityn.能力；才能6)interestingadj.有趣的interestedadj.感兴趣的interestn.兴趣；趣味7)lifen.生命livespl.8)writev.写writern.作家writingn.文章；着作非考纲词汇9)unawareadj.没意识到；未察觉awareadj.意识到；察觉●(be)unawareof/(be)awareof没意识到；未察觉/意识到；察觉10)probablyadv.可能地probableadj.可能的11)rarelyadv.罕有；很少；不常rareadj.罕有的2.重点句型1)Sincethencomputershavebecomesmallerandsmaller..连系动词be,become,get,turn,look,feel,sound,smell,taste,seem…+adj.e.g.Itwillgethotterthissummer.Themooncaketastestoosweet.★学生易将其当行为动词，后跟副词，可尝试变为词组来识记，并配以 2)Theyaresmallenoughtoputinyourpocketlikeabarof chocolate.adj./adv.+enough+n.足够e.g.Theboyisnotoldenoughtodrivethecar.Wehaveenoughtimetofinishourhomework.★学生易将形容词和名词与enough的位置搞错，可尝试用举例或比较等3)Otherkindsofcomputersaresotinythatyoumaybeunaware ofthem.so…that…+否定句=too…to…如此……以至于…;太…不…so…that…+肯定句=adj./adv.+enough(forsb.)to…e.g.Heissoyoungthathecan’tgotoschool.他不够年=Heistooyoungtogotoschool.=Heisnotoldenoughtogotoschool.★学生在句型转换中易用错too…to…和adj./adv.+enough(forsb.)to…，提醒学生先读懂句意，再判断用何种结构。4)Whatkindofjobscanacomputerdoe.g.Whatkindoffilmsdoyouliketowatch★提醒学生注意whatkindof跟可数名词复数。5)Itisacommonknowledgethatcomputersaresupercalculators.Itisacommonknowledgethat…=Asweallknow,众所周知★提醒学生后跟句子，并注意单词拼写。6)However,onedaycomputersmaybeabletodomostthingsthatahumanbraincandoandevendothembetter.beableto能够(有能力)①beableto强调通过努力而获得的能力，而can则强调自身已具有的e.g.ShecansingthesonginEnglish.她能用英语唱这首歌。HewillbeabletosingthissonginEnglishinafewminutestoo.几小时之后，他也能用英语唱这首歌。②beableto各种时态均有；而can只有一般现在和一般过去两种时e.g.Icouldhelpyoulastnight,butyoudidn’tcome.昨天晚上我能帮你，而你又没来。Canyouseeitthere你能看见它在那儿吗？Heis/was/willbeabletohelpyou.他能帮你的忙。③can可用于表示可能性，推测，允许等情况，而beableto通常不7)Forexample,theymaybebetterthandoctorsatdoingtheirjob.begood/pooratdoingsth.擅长/不擅长做某事e.g.Heisgoodatsinging.Sheispooratswimming.★学生易用错介词at，或不用动词-ing形式，可尝试变为词组来识记。8)Whatwillhappenifcomputerscandoourjobs if引导条件状语从句，主句用一般将来时，从句则用一般现在时。e.g.Ifitdoesn’traintomorrow,wewillgototheparktohaveapicnic.★学生易用错时态，识记口诀“主将从现”，并配以练习反复操练9)Computersmaychangeourlives,butwilltheymakethembettermakesb./sth.+adj.比较极使……更……e.g.Let’stryourbesttomakeourcitybetter.★学生易用错该结构，尝试通过举例和操练帮助其掌握用法。 10)ADVD-ROMcanholdmillionsofpagesofwriting,andcan alsocontainpictures,videosandsounds.e.g.Hundredsofstudentswillgoabroadtofurthertheirstudies.Twothousandpeoplewatchedtheshow.11)Forexample,youcanuseyourcomputertoreadaboutafamouspersonfromhistory.usesth.todosth.=usesth.fordoingsth.用某物做某事sth.beusedtodosth.=sth.beusedfordoingsth.某物被用来做某事e.g.Youcanuseadictionarytolookupnewwords.=Youcanuseadictionaryforlookingupnewwords.Adictionarycanbeusedtolookupnewwords.=Adictionarycanbeusedforlookingupnewwords.★帮助学生通过举例和操练掌握结构间的转换，注意动词的变化。3.语法:Comparisonofadjectives/adverbs形容词、副词的比较级和最高级1)形容词、副词的比较级和最高级的构成规则①一般单音节词和双音节词，比较级在原级后面加-er，最高级在后面加-este.g.small→smaller→smallest;short→shorter→shortestclever→cleverer→cleverest;narrow→narrower→narrowest②以不发音e结尾的单音节词，比较在原级后加-r，最高级在原级后加-st；e.g.large→larger→largest;nice→nicer→nicest③在重读闭音节(即：辅音＋元音＋辅音)中，先双写末尾的辅音字母，比较级加-er，最高级加-est；e.g.big→bigger→biggest;hot→hotter→hottest;fat→fatter→fattestr高级加-est；e.g.easy→easier→easiest;heavy→heavier→heaviest;busy→busier→busiest;happy→happier→happiest⑤一般多音节词，比较级在前面加more，最高级在前面加most；e.g.beautiful→morebeautiful→mostbeautiful;different→moredifferent→mostdifferent2)形容词、副词的比较级的用法：主要用来表示二者人或事物的比较，表示“更……”的意思。e.g.Thistreeistallerthanthatone.这棵树比那棵树高。②“比较级+and+比较级”或“moreandmore+原级”表示“越来越……”e.g.Itbecomeswarmerandwarmerwhenspringcomes.Thewindbecamemoreandmoreheavily.③在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用e.g.Whoistaller,TimorTom④“the+比较级……,the+比较级”，表示“越……越……”。e.g.Themoremoneyyoumake,themoreyouspend.Thesooner，thebetter.⑤可修饰比较级的词有abit,alittle,rather,much,far,alot,⑥为了避免重复，在从句中常用one,that,those等词来代替前面提e.g.TheweatherhereiswarmerthanthatofShanghai.Theradiosmadeinourfactoryarebetterthanthoseinyourfactory.3)形容词、副词的最高级的用法：主要用来表示三者或三者以上人或事物的比较，表示“最……”的意思。①句子中有表示范围的词或短语。如：ofthethree,inourclass等e.g.Heisthetallestinourclass.②序数词修饰最高级。e.g.Africaisthesecondlargestcontinent.4)形容词、副词的原级的用法①两者相比(A=B)，用“as+原级+as”