高中英语Computers 新人教必修.pptx
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1、-1-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思【文章导语】Computersareplayinganimportantpartinourdailylife,soweshouldknowaboutsomewordsaboutcomputers.Thistexttellsyouafewcomputerwords.电脑在我们的日常生活中起着重要的作用,因此我们应该了解一些电脑词语。这篇文章会告诉你几个电脑词语。
2、第1页/共85页-2-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 Computertechnologyhasbecomeamajorpartofpeopleslives.Thistechnologyhasitsownspecialwords.Oneexampleistheword“mouse”.Acomputermouseisnotasmallanimalthatlivesinbuildingsandope
3、nfields.Itisasmalldevicethatyoumovearoundonaflatsurfaceinfrontofacomputer.Themousemovesthecursoronthecomputerscreen.第2页/共85页-3-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 ComputerexpertDouglasEngelbartdevelopedtheideaforthemous
4、eintheearly1960s.Thefirstcomputermousewasacarvedblockofwoodwithtwometalwheels.Itwascalledamousebecauseithadatailatoneend.Thetailwasthewirethatconnectedittothecomputer.Usingacomputertakessometraining.Peoplewhoareexpertsaresometimescalledhackers.Ahackerisusuallyapersonwhowritessoftwareprogramsinaspeci
5、alcomputerlanguage.Buttheword“hacker”isalsousedtodescribeapersonwhotriestostealinformationfromcomputersystems.第3页/共85页-4-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 AnotherwellknowncomputerwordisGoogle.Itisthenameofapopularsear
6、chenginefortheInternet.PeopleusethesearchenginetofindinformationaboutalmostanysubjectontheInternet.ThepeoplewhostartedthecompanynameditGooglebecauseinmathematics,googol,spelledg-o-o-g-o-l,isanextremelylargenumber.Itisthenumberonefollowedbyonehundredzeros.Whenyou“Google”asubject,youcangetalargeamount
7、ofinformationaboutit.Somepeopleliketo“Google”theirfriendsorthemselvestoseehowmanytimestheirnameappearsontheInternet.第4页/共85页-5-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 译文:电脑技术已经成了人们生活的主要部分。这种技术有它自己的独特用词。单词“鼠标”就是一个例子。电脑的鼠标不是一
8、种生活在建筑物和开阔的田野里的小动物。它是一种小型装置,你在电脑前的一个扁平物体的表面来移动它。鼠标移动电脑屏幕上光标。电脑专家道格拉斯恩格尔巴特在20世纪60年代早期产生了鼠标的想法。第一个电脑鼠标是一块有两个金属轮子雕刻的木板。它因为末端有一根尾巴而被称作鼠标。这根尾巴就是那根把鼠标和电脑连在一起的线。使用电脑需要一些培训。那些精通电脑的人有时被称作黑客。黑客通常是一个会用电脑语言来编写软件程序的人。但是“黑客”这个词也被来描述一个试图从电脑系统窃取信息的人。第5页/共85页-6-Section Warming Up,Pre-reading,Reading&ComprehendingCHE
9、NDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 另外一个为人们所熟知的电脑单词是谷歌。它是一个受欢迎的网上搜索引擎的名字。人们使用这个搜索引擎来找到关于互联网几乎所有的主题的信息。创办这家公司的人们把它命名为谷歌,是因为在数学上googol是一个天文数字,是1后面跟着100个0。当你“谷歌”一个主题时,你可以获得大量的关于它的信息。有些人喜欢“谷歌”他们的朋友和他们自己,看一看他们的名字在互联网上出现过多少次。第6页/共85页-7-Section Warming Up,Pre-reading,Reading&Compr
10、ehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 device/dIvaIs/n.装置;设备cursor/ks(r)/n.光标carve/k v/vt.雕刻hacker/hk(r)/n.黑客searchenginen.搜索引擎第7页/共85页-8-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 Ahackerisus
11、uallyapersonwhowritessoftwareprogramsinaspecialcomputerlanguage.译文:黑客通常是一个会用电脑语言来编写软件程序的人。剖析:本句是一个复合句,其中who引导的是一个定语从句,修饰aperson。第8页/共85页-9-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑词海拾贝 难句剖析理解诱思 1.Doyouwanttobeahacker?Whatkindofhackerdoyou
12、wanttobe?2.Whatdoyouthinkofthedevelopmentofcomputertechnology?3.Whatisthemainideaofthesecondparagraph?A.DouglasEngelbartwasagreatinventor.B.Thefirstmousewasmadefromwood.C.Howthefirstcomputermousewasinvented.D.Whythemousehasatail.答案:Differentstudentshavedifferentanswers.答案:Differentstudentshavediffer
13、entanswers.答案:C第9页/共85页-10-Section Section Warming Up,Pre-reading,Reading&Warming Up,Pre-reading,Reading&ComprehendingComprehending第10页/共85页-11-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七一、写作词汇预习Reading部分的词汇,完成下列小对话或语篇。1.Therivernearo
14、urvillageisbeingpolluted.Somethingmustbedoneto(解决)theproblem.2.Whatdoyouthinkoftheplan?(就个人而言),itsnotagoodone.3.Heiskindtoothers.Thatsright.(结果),othersarekindtohim.4.Manypeoplethinkbeingrichis(幸福).ButIdontthinkso.solvePersonallyAsaresulthappiness第11页/共85页-12-Section Warming Up,Pre-reading,Reading&Co
15、mprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七5.LiHuaisacollegestudentandworks(如此努力为的是)hecanbecomeascientist.Whenhewasachild,hebecameinterestedinscience.(从那时起)hedidhisbesttolearnaboutscience.His(目标)istoflytoMarsand(探索)it.Thoughhefacesdifferentkindsofdifficulty,(无论如何)hedoeswhath
16、ecantomakehisdreamcometrue.sohardthatFromthenongoalexploreanyhow第12页/共85页-13-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七二、阅读词汇预习Reading部分的词汇,写出画线部分的汉语意思。导学号02000024Withthedevelopmentoftechnology1.,laptops2.enterourlives.Theycanhelpusc
17、alculate3.somedifficultmathematical4.problems.Moreandmorepeoplehavetheirownwebsites5.wheretheycandowhattheywanttodo.科技手提电脑计算数学的网络/网站第13页/共85页-14-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七三、你对电脑了解多少呢?请和同学们讨论,然后说出电脑的用途。First:Second:Thi
18、rd:Fourth:.答案:略第14页/共85页-15-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七四、单词、词组翻译1.人类2.如此以至于3.从时起4.结果5.解决6.探索;探测;探究humanraceso.thatfrom.onasaresultsolveexplore第15页/共85页-16-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSO
19、NG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七五、阅读WHO AM I?,回答下列问题1.Whenwasthecomputerthebiggest?A.In1642.B.In1936.C.Inthe1940s.D.Inthe1970s.答案:C第16页/共85页-17-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七2.Whichofthefollowingstatementsis
20、right?A.ThefirstformofthecomputerappearedasacalculatingmachineinFrancein1642.B.TheanalyticalmachinewasinventedbyTuringin1822.C.Computershavebeenusedasameansofcommunicationaroundtheworldsincethe1960s.D.ComputershaventbeenputintospacerocketsandusedtoexploretheMoonandMars.答案:A第17页/共85页-18-Section Warmi
21、ng Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七3.Accordingtothedescriptioninthetext,computerswillbeinthefuture.A.biggerandbigger,fasterandfasterB.smallerandsmallerbutslowerC.moreandmoreadvancedD.almostthesameasthosetoday答案:C第18页/共85页-19-Section Warmin
22、g Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七六、阅读课文,填写下面表格Who Am I?calculatingsimplifyanalyticalartificialintelligencequickeruniversalsolve第19页/共85页-20-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO
23、答疑解惑一二三四五六七sizenetworkshareapplicationscommunication第20页/共85页-21-Section Warming Up,Pre-reading,Reading&ComprehendingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七七、课文填空按照课文的内容和句子结构的语法性,在空格处填入一个适当的词或使用括号中词语的正确形式填空。导学号02000025Imacomputer.IttooknearlytwohundredyearsIwasbuiltasamachine.Young
24、asIwas,Icould(simple)difficultsums.AfterIwasputintouse,itwasconsidereda(technology)revolution.Bythe1940sIhadgrownaslargeasaroom,andthisrealityalso(worry)mydesigners.Astimewent,Iwasmadesmallerandsmaller.beforesimplifytechnologicalworriedby第21页/共85页-22-Section Warming Up,Pre-reading,Reading&Comprehend
25、ingCHENDUWANSONG晨读晚诵X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二三四五六七LateronI(total)changedmyshapes.OvertimemymemoryhasdevelopedsomuchIneverforgetanythingIhavebeentold.ButIwasalwayssolonelystandingtherebymyself,untilintheearly1960sIwasconnectedbyanetwork.the1970smanynew(apply)havebeenfoundforme.Ihavebecomeve
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