ENTERUnit1Introductions&Greetings/AComputerOverviewUnit2SchoolDays/ComputerComponentsUnit3PersonalInformation/MemoryUnit4MajorsandSubjects/WhyIsaComputerSoPowerful?Unit5HobbiesandInterests/SystemUnitUnit6Holidays/OperatingSystemUnit7Sports/WindowsUnit8Shopping/OperatingaComputerUnit9Transportation/SystemSoftwareUnit10Friendship/ApplicationSoftwareUnit11WeatherandClimate/WordProcessorUnit12MyDream/SpreadsheetUnit13Traveling/OfficePowerPointUnit14Canteens/ProgramsUnit15SchoolClubs/DatabaseUnit16Taboo/NetworkTypesUnit17Smoking/InternetUnit18SuccessandFailure/CommunicationSystemUnit19AtaRestaurant/E-mailUnit20Occupation/E-commerceUnit21Resume/ArtificialIntelligenceUnit22Interview/ComputerVirusesTask1GeneralEnglishTask2EnglishforSpecialPurposesTask3GrammarTask4DrillsHobbiesandInterests/SystemUnit5

(Intheclassroom,ZhangHuaandLiLinaretalkingaboutthehobbiestheyhave.)LiLin:ZhangHua,youlike①

singingverymuch.Ithinkyouarea

musiclover!ZhangHua:Right!Ilikelisteningtoallkindsofmusic.Musicmakesmefeelhappy.LiLin:Well,whosemusicdoyoulikebest?ZhangHua:IlikeMichaelJackson②most.Hismusicisbeautifulandclassic.LiLin,howdoyouspendyourleisuretime?LiLin:Well,Ienjoyreading.Readingmakesmehappy.ZhangHua:Oh,youlikereading.Whatkindofbooksdoyouliketoread?LiLin:Ilikereadingshortstories.ZhangHua:Ilovelongstories,andIbelievewecanbebestfriends!

HobbiesandInterests

IAmaMusicLover5Ahobbyissomethingweliketodoinoursparetime.FromMondaytoFridaymostpeoplearebusyworkingorstudying,butintheeveningandonweekendstheyarefreetoenjoythemselves.Somelikewatchingtelevisionorseeingmovies,otherslikedoingsports.Thesearehobbies.Therearemanyotherkindsofhobbies,suchascollectingstampsormakingmodelairplanes.Almosteveryonehassomekindsofhobby.Mostpeopletakeupahobbyforpleasure,friendship,ortodevelopnewinterests.ZhangHualikesgoingfishingwithherfriendsinhersparetime.LastSunday,shewentfishingwithherfriends.Havingsitdownattheriver,sheputsomebaitonthehook,andthenthrewthehookintothewater.Afterhalfanhour,shefeltthattherewassomethingonthehook.Sheslowlyandgentlypulledthestringoutofthewater.“Itisanoldshoe!”Herfriendslaughed.Howfunitwasforthem!

HobbiesandInterests

Hobbies5hobby/?h?bi/n.業(yè)余愛好interest/??ntr?st/n.興趣classic/?kl?s?k/adj.經(jīng)典的leisure/?le??(r)/n.空閑，閑暇spare/spe?(r)/adj.多余的，剩下的collect/k??lekt/v.收集stamp/st?mp/n.郵票model/?m?dl/n.模型airplane/?e?ple?n/n.飛機pleasure/?ple??(r)/n.愉快，樂趣friendship/?frend??p/n.友誼develop/d??vel?p/v.發(fā)展fishing/?f????/n.釣魚bait/be?t/n.餌hook/h?k/n.鉤，釣鉤NewWordsandExpressions5gently/?d?entli/adv.輕輕地，逐漸地string/str??/n.線sparetime(=leisuretime)業(yè)余時間takeup開始從事，專注于NewWordsandExpressions51.like和enjoy都可以表示喜歡和喜愛的意思。like/enjoy+doingsomething表示一種已習慣的動作或愛好。例：Ilikereadingfiction.我喜歡看小說。Ienjoyreadingsciencefiction.我喜歡看科幻小說。like+todosomething表示在即將到來的某一時刻將要發(fā)生的動作，并不強調動作的經(jīng)常性。例：Afterclass,Iliketoplaybasketball.下課后我要去打籃球。2.MichaelJackson邁克爾?杰克遜（1958—2009年）美國歌手、詞曲創(chuàng)作人、舞蹈家、慈善家。Notes5Thesystemunitisacontainerthathousesmostoftheelectroniccomponentsthatmakeupacomputersystem.Everycomputersystemhasasystemunit.Therearethreebasictypesofmicrocomputers.Desktopsystemunitstypicallycontainthesystem’selectroniccomponentsandselectedsecondarystoragedevices.Inputandoutputdevices,suchasamouse,akeyboard,andamonitor,arelocatedoutsidethesystemunit.

Notebooksystemunitsareportableandmuchsmaller.Thesesystemunitscontaintheelectroniccomponents,selectedsecondarystoragedevices,andinputdevices.Themonitorisattachedoutsidethesystemunit.①

Personaldigitalassistant(PDA)systemunitsarethesmallestandcontainanentirecomputersystemincludingtheelectroniccomponents,secondarystorage,andtheinputandoutputdevices.SystemUnit5container/k?n?te?n?(r)/n.容器house/ha?s/v.收集，裝desktop/?deskt?p/n.臺式計算機typically/?t?p?kli/adv.一般地，典型地selected/s??lekt/adj.經(jīng)由選擇的，挑選的secondary/?sek?ndri/adj.輔助的，次要的locate/l???ke?t/v.找出……的準確位置，定位notebook/?n??tb?k/n.筆記簿，筆記本計算機attach/??t?t?/v.縛上，系上digital/?d?d??tl/adj.數(shù)字的assistant/??s?st?nt/n.助手entire/?n?ta??(r)/adj.全部的makeup組成了……PDA(PersonalDigitalAssistant)個人數(shù)字助理NewWordsandExpressions51.Themonitorisattachedoutsidethesystemunit.顯示器是在系統(tǒng)單元的外面的。Notes5時態(tài)是用以表示各種時間和動作方面的動作形式。時間有4個主要部分，即現(xiàn)在、過去、將來和過去將來。動作也有4種，即一般、完成、進行和完成進行。將這些時間與動作組合在一起，即構成16種時態(tài)，見下表：項目一般完成進行完成進行現(xiàn)在一般現(xiàn)在時I

work現(xiàn)在完成時Ihave

worked現(xiàn)在進行時Iam

working現(xiàn)在完成進行時Ihavebeen

working過去過去一般時I

worked過去完成時Ihad

worked過去進行時Iwas

working過去完成進行時Ihadbeen

working將來將來一般時Ishall

work將來完成時Ishallhave

worked將來進行時Ishallbe

working將來完成進行時Ishallhavebeen

working過去將來過去將來一般時Ishould

work過去將來完成時Ishouldhave

worked過去將來進行時Ishouldbe

working過去將來完成進行時Ishouldhavebeen

working一、動詞的時態(tài)51.一般現(xiàn)在時（SimplePresentTense）用于表示一個習慣性的動作、有規(guī)律的行為以及永恒的現(xiàn)象等。它一般與時間頻度副詞和時間短語連用?！魰r間頻度副詞：often,usually,always,sometimes,never,frequently（通常）,rarely（幾乎不）,seldom（幾乎不）,hardlyever（幾乎不）?！魰r間短語：everyday/week/month/year（每天/周/月/年）,inthemorning/afternoon/evening（在上午/下午/晚上）,atnoon/night（在中午/夜里）。Thechildrengotoschoolinthemorning.（有規(guī)律的行為）孩子們早晨上學。Weusuallywatchtelevisionintheevening.（習慣性動作）傍晚我們通?？措娨暋tisalwayswarminSeptemberandOctober.（有規(guī)律的現(xiàn)象）9月和10月總是暖和的。Sheisneverlate.（有規(guī)律的行為）她從來不遲到。二、一般現(xiàn)在時5Thesunrisesintheeastandsetsinthewest.（永恒的現(xiàn)象）太陽在東方升起，在西方落下。2.一般現(xiàn)在時中，第三人稱單數(shù)的謂語動詞必須變形。◆直接加“s”：make→makes shave→shaveslisten→listens clean→cleans◆以-sh，-ch，-o以及-s結尾的動詞加“es”：wash→washes watch→watchescatch→catches match→matchesgo→goes do→doesmiss→misses pass→passes◆以“輔音字母+y”結尾的動詞，把y改成i，再加“es”；以“元音字母（a,e,i,o,u）+y”結尾的動詞，只加“s”即可：hurry→hurries carry→carriesplay→plays stay→stays

二、一般現(xiàn)在時51.一般過去時（SimplePastTense）是用來描述已經(jīng)執(zhí)行和完成了的行為動作，但這個行為動作與現(xiàn)在的情況沒有聯(lián)系。一般過去時通常與確切的時間短語連用，如lastsummer/year,thedaybeforeyesterday,aweek/monthago,in+（確切的）過去時間等。一般過去時的形式為：

動詞過去式+（確切的）過去時間

Iwenttothetheatrelastweek.我上周去看戲了。Itwassocoldlastweek.上周天氣太冷了。Hewassoexcitedlastnight.他昨晚很興奮。Theyoungmandivedintotheriverandsavedtheboy’slife.那個小伙子潛入水中，救了那個男孩的命。

2.動詞過去式的構成三、一般過去時5

（1）規(guī)則動詞加-ed；以-e結尾的規(guī)則動詞只加-d：pass→passed repeat→repeatedtalk→talkedturn→turned visit→visited look→lookedarrive→arrived die→died（2）以-y結尾的規(guī)則動詞，如果y前面是輔音字母，就把y改成i，再加-ed；如果y前面是元音字母（a,e,i,o,u），就直接加-ed：

try→triedstay→stayed

carry→carriedobey→obeyed

hurry→hurriedplay→played（3）常用的不規(guī)則動詞變化形式：begin→began

bring→brought

swim→swamsell→sold

catch→caught

tell→toldspend→spent

pay→paid

lend→lentteach→taught

send→sent

do→didthink→thought

give→gave

buy→boughtwrite→wrote

go→went

come→came三、一般過去時51.Oralpractice.Workinpairsandpractisehowtointroducethehobbiesandintereststotheother.2.Fillintheblankswiththeproperwords.

readprogram majorproduce sparebeautyhike（遠足）

Hello,mynameisLiLin.Iamastudentinatechnicalschool.My

iscomputerscience.Inmy ____time,Ilike

booksaboutcomputer.WhenIwasinmiddleschool,I

somesimple