新世纪八年级上Unit One Lesson One

UnitOneLessonOneComputersVocabularyI1.maina.主要的；重要的=chiefmainreason/part/streetmainlyad.2.electronicn.电子器件e.g.Allthecomputer’selectronicsareinthemainunit.a.电子的；电子学的；电子器件的electronicmusic/mail比较：electricelectricalelectricitya.电的；带电的a.与电有关的n.电;电流electricfan/lightelectricalengineer/equipmentVocabularyI3.typein输入，键入e.g.Typeinyourpassword.Weusethekeyboardfortypingininformation.n.种类typistn.打字员4.controlv./n.控制e.g.Nowwecanusethecomputertocontrolthepublictransport.Hegotveryangryandlostcontrolofhimself.密码v.打字atypeof=akindof(controlled,controlling)v.n.VocabularyI5.oughtto应该e.g.Weoughttoobeyschoolrules.Weoughtto_______(search)formoreinformationbeforewewritethereport.否定形式：oughtn’tto/oughtnottoe.g.Yououghtn’ttoplaycomputergamesforhours.注：should比oughtto更正式+dosth.searchVocabularyI6.getfamiliarwith（渐渐）熟悉e.g.Word-processingiseasytolearn.You’llgetfamiliarwithitsoon.Yououghttogetfamiliarwiththeuseofthecomputer.比较：befamiliarwith对……熟悉e.g.I’mnotfamiliarwithcomputerprogramming,butI’llgetfamiliarwithitsoon.befamiliarto为……所熟知e.g.Computerprogrammingisnotfamiliartome.表示动作表示状态VocabularyI7.ablea.有能力的；能干的beableto能，会（做）……e.g.Heisabletodothework.Iamableto_______(use)thecomputer.比较：beableto比can更正式unable（反）abilityn.能力enablevt.使能够e.g.TheInternetenablesustogetmoreinformation.Thecomputerenablesustodoabetterjob.+dosth.useIsheabletodothework?Heisn’tabletodothework.+sb.todosth.VocabularyII8.allowvt.允许e.g.Myfatherdoesn’tallowmetousetheInternetathome.9.stopsb.fromdoingsth.阻止某人做某事e.g.Theteacherstoppedthestudentsfromtalking.=preventsb.fromdoingsth.=keepsb.fromdoingsth.+sb.todosth.VocabularyII10.helpsb.withsth.e.g.Ioftenhelpmymotherwiththehousework.helpsb.(to)dosth.helptodosth.helpfula.有帮助的；助人为乐的helpern.帮手11.inventionn.发明e.g.Computerisausefulinvention.inventorn.发明家inventvt.发明e.g.ThomasEdisonisagreat________.He_______manygreat__________.inventorinventedinventionsVocabularyII12.ordervt.订购；点菜；命令e.g.Let’sordersomefish.Tomorderedatableintherestaurant.Theofficerorderedanattack.n.命令；（点菜的）份e.g.Soldiersmustobeyorders.I’dlikealargeorder.点菜预订命令命令份TextWhatdoesthemonitordo?Itshows_____________.Whatcanwedowiththemouse?Wecanuseitto_____________.What’stheuseofthekeyboard?Weuseitfor______________.Whatcanwedoonthecomputer?Wecando________________.words,picturesandsooncontrolthecomputertypingininformationwordprocessing,surftheInternet,sende-mail,listentomusicandwatchvideos.Text1.Doyoumean…?你指的是……？e.g.A:Robotshavegotcomputerstocontrolthem.B:Doyoumeantheycanworkbythemselves?Whatdoyoumeanby…?e.g.Whatdoyoumeanbysayingthat?meanvt.意味着meandoingsth.意味着(必须要做某事或导致某种结果)e.g.Beingastudentmeansstudyinghard.meantodosth.打算或企图做某事e.g.Wemeantocallonyoutomorrow.(meant,meant)（用于要求对方进一步澄清说过的话）Text2.alla./ad./pron./n.所有的；全部allthepeople/childrenallmystudents/thosethingsallofus/theme.g.Allthestudentsareintheclassroom.Allthemilkisinthebottle.none（反）both（三者或三者以上）（两者）neither(反)Text3.Whatcanyoudowiththemouse?你能用鼠标做什么？withprep.用（工具）e.g.Wecancontrolthecomputerwiththemouse.Chinesepeopleeatfoodwithchopsticks.注：with的其他意思e.g.Willyougowithme?Thegirlwithlonghairismyclassmate.与……一起有TextWhatcanyoudowiththemouse?=Whatdoesthemousedo?=What’stheuseofthemouse?Whatcanyoudowiththecomputer?（保持原意）_____________________thecomputer?__________thecomputer______?What’stheuseofWhatdoesdoText4.usevt.用usesth.todosth.用某物做某事=usesth.fordoingsth.e.g.ThestudentsusethecomputertosurftheInternet.=ThestudentsusethecomputerforsurfingtheInternet.WecanusetheInternettodoourschoolwork.=WecanusetheInternet___________ourschoolwork.usen.用处e.g.What’stheuseofthecomputer?usefula.有用的fordoingtheuseofthecomputer/book…useless（反）usefullyad.usern.用户Text5.sendvt.发送sendsth.tosb.e.g.Ioftensende-mailtomyfriends.Janesentane-mailtomeyesterday.e-mailn.电子邮件6.listenvi.听e.g.Listen!Who’ssingingintheroom?WecanlistentomusicontheInternet.hearvt.听见_______tomecarefully,oryouwon’t_______anything.(sent,sent)=sendsb.sth.(可数/不可数)（强调动作）（强调结果）ListenhearText7.watch观看watchvideos/TV/afootballmatchsee看见seeafilm/sb.doingsth.look看lookatsb./sth.read阅读readbooks/newspaperse.g.I______butcouldn’t_______itclearly.YesterdayeveningI_______afootballmatchonTV.TodayI’dliketo______newspapers.（表演、比赛等）（强调结果）（强调动作）lookedseewatchedreadDiscoveringLanguagebeableto的用法：1.beableto+动词原形2.区别can和beableto(1)can无人称变化，只有一般现在时和一般过去时；beableto有人称、时态变化e.g.Hecanrepairthecomputerbyhimself.WecouldenjoychattingwithNet-pals.I’mabletogotoschoolontime.Hewillbeabletohelpus.Theywereabletodoshoppingonline.用beableto填空1.She_______________cycletoschoollastyear,butnowshe_____________doit.2.I_______________finishmyhomeworkinanhour.3.A:______they_________usethecomputertwoyearsago?B:No,they______.4.JaneandTom________________returntoschoolintimeyesterday.5.A:What______he__________donow?B:He_____________makeahomepage.wasn’tabletoisabletowillbeabletoWereabletoweren’twereabletoisabletoisabletoDiscoveringLanguage(2)beableto：能够(=candosth.)；经过一番努力，终于能够完成某事(肯定句=managetodosth.=succeedindoingsth.)e.g.Hewasabletopasstheexamination.=Hemanagedtopasstheexamination.=Hesucceededinpassingtheexamination.否定句：Hewasn’tabletopasstheexamination.=H