2023學(xué)年完整版Unit3ComputersReading學(xué)案

Unit3ComputersReading學(xué)案Studyaimsunderstandthedevelopmentofcomputerintoday'ssocietyanditsextensiveUse.2.canuseEnglishtoexpresstheirpointofviewandsimplysetoutthereasonsandmakeadecision3.learntodescribeamatteraccordingtothetime.StudycoursesStepstudentslookatthesevenpicturesanddicusswhichcomputerwasfirst,whichfollowedandthenwhattheythinkfuturecomputerdevelopmentswillbe.Thenlearnonephrase翻譯：haveincommon___________________（有共同之處）Eg.我突然感覺(jué)到我們有很多共同的地方。Isuddenlyfeltwe____alot_____________.（hadincommon）Stepreadandtranslatethefollowingwords:CalculateuniversalsimplifyoperatortechnologyrevolutionartificialintelligencemathematicaltransistorapplicationfinanceStep3ScanningReadthetextquicklyandchoosethebestansweraccordingtothetext.①Fromthepassage,“I”referto______.（C）asonofAlanTuringamachinewhichissimple-mindeda“universalmachine”whichcansolveanymathematicalproblem.apersonwhobuiltanAnalyticalMachine.②Fromthechangeofcomputers,wecaninferthat_______.（C）Littlebylittlecomputerscanreallythinkandfeellikethepeople.Inthefuturecomputersmayrefusetoservethepeople.Scienceandtechnologydeveloprapidly.Soonerorlatercomputersmaytaketheplaceofhumanbeings.③ATthattimeitwasconsideredatechnologicalrevolutionandthestartofmy“artificialintelligence”,theunderlinedwordmeans_______（D）naturalB.mathematicalC.cleverD.man-madStepReadthepassageandfinishthetimeline.1642:____________________________________.（Thecomputerbeganasacalculatingmachine.）1822:TheanalyticalmachinewasmadebyCharlesBabbage._____:____________________________________.（1936）（Thecomputergrewrapidlybothinsizeandinbainpower）1940s:____________________________________.（Thecomputerhadgrownaslargeasaroom.）_____:Thefirstfamilyofcomputerswasconnectedtoeachother.（1960s）1970s:____________________________________.（Computerswereusedinofficesandhomes.）Now:______________________________________.（Computersconnectpeopleallovertheworldtogether.）Step5Careful-readingIdividemyclassintothreeparts,eachpartmanageonlyoneparagraph,thenletthemCompletethechartbelow.Paragraph1Paragraph2Paragraph3TopicsentenceSupportingDetails..5.1communications.7.ANSWERS:timeIhavebeenchangedquitealot.Supportingdetails:machinemachinemachinepa2.Thesechangesonlybecamepossibleasmymemoryimproved.Supportingdetails:tubestransistorschipsnetworkWorldWideWebthe1970smanynewapplicationshavebeenfoundforme.Supportingdetails:communicationsfinancetraderobotsmobilephonesmedicaloperationsspacerocketsStep6ListeningtothetextListentothetextontherecorder,listenandfollow,thencompletethefollowingpassage.Overtimethecomputerhasbeenchangedquitealot.Itbeganasa1machinein1642andin1822theanalyticalmachinewas2byCharlesBabbage.In1936thecomputer3rapidlybothinsizeandinbrainpower.Bythe1940sthecomputerhadgrownas4asaroom.Astimewentby,thecomputerwasmade5.FirstasaPCandthenasalaptop,thesechangesonlybecame6ashismemoryimproved.Inearly1960sthefirstfamilyofcomputerswas7toeachother.Sincethe1970scomputershavebeenusedinofficeandhomesandmanynew8havebeenfound.Nowcomputersconnectpeopleallovertheworldtogether.Theyplayanimportant9inourlifeandmakeourlife10.Answers:,made/built,grew/developed,large/big,smaller,possible,connected,applications/uses,part/roleStepthefollowingsentences,andtranslatethephrasesunderlinedinthem.1.Fromthenon,Igrewrapidlybothinsizeandinbrainpower.2.Astimewentby,Iwasmadesmaller.3.AsaresultItotallychangedmyshape.4.IwasabletosharemyknowledgewithothersthroughtheWorldWideWeb.5.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.6.Anyhow,mygoalistoprovidehumanswithalifeofhighquality.7.IamnowtrulyfilledwithhappinessthatIamadevotedfriendandhelperofthehumanrace!ANSWERS:1從那時(shí)起；兩者都；2.隨著時(shí)間的推移；3.結(jié)果4.和…共享5.也6.給…提供…；高質(zhì)量的生活；7.充滿(mǎn)了，一個(gè)忠實(shí)的朋友Step8DifficultsentencesAfterIwasprogrammedbyanoperatorwhousedcardswithholes,Icould“think”logicallyandproduceananswerquickerthananyperson.本句是一個(gè)復(fù)合句，含有after引導(dǎo)的時(shí)間狀語(yǔ)從句，anoperator后面跟了一個(gè)who所引導(dǎo)的定語(yǔ)從句。Quickerthananyperson比較級(jí)表示最高級(jí)意思。如：InAsia,Chinaisbiggerthananyothercountry.在亞洲，中國(guó)比其他任何一個(gè)國(guó)家都大。思考：為什么本句多加了other?Eg.Mondayisbusier_______________dayinaweek.星期一要比其他日子忙一些。ANSWER:anyotherdayAtthattimeitwasconsideredatechnologicalrevolutionandthestartofmy“artificialintelligence”.Itwasconsideredatechnologicalrevolution為被動(dòng)語(yǔ)態(tài)，變成主動(dòng)語(yǔ)態(tài)就是：considereditatechnologicalrevolution.Consider+名詞+（tobe）名詞/形容詞，是一個(gè)非常常見(jiàn)的結(jié)構(gòu)。Iconsiderhim（tobe）mybestfriend.我將他視為我最好的朋友。.“HowaboutJohn?”“Myuncle_______agoodstudent.”（C）A.thinksJohnB.suggestsJohnC.considersJohnD.knowsJohn3.Astimewentby,Iwasmadesmaller.在本句中，as用作連詞，引導(dǎo)__________狀語(yǔ)從句。表示“隨著…”而with用作介詞，后接名詞短語(yǔ)，形成with結(jié)構(gòu)。Astimeby…=withtimegoingby…Translate:⑴Asourlifeimproves,wefindmoreandmoretimeentertaining._________________________________________________.⑵隨著一個(gè)人的成長(zhǎng)，他變得越來(lái)越有智慧。_______________________________________________.ANSWERS:時(shí)間；隨著生活水平的提高，我們娛樂(lè)的時(shí)間越來(lái)越多。Asonegrowsolder,hebecomeswiser.4.AndmymemorybecamesolargethatIcouldn’tbelieveit!本句中so…that意為“如此…以至…”，so后接__________,以及many,much,few,little等不定代詞；that引導(dǎo)結(jié)果狀語(yǔ)從句，that可以省略。但是如果把so和that不分離，則表示“以便；以致。結(jié)果是”.如果把so放在句首，則用_______.Translate:⑴Mr.Liissowarm-heartedthatwealllikehimatanytime._________________________________________________.⑵湖太深了以致看不到底。__________________________________________________.ANS