2023學年完整公開課版系列Computers

Unit3ComputersWordsn.order訂貨，訂購monitor顯示器speaker揚聲器mainunit主機keyboard鍵盤mouse鼠標brain腦speed速度railway鐵路系統(tǒng)company公司price價格total總共inch英寸v.compare比較type類型control控制depend依靠v.calculate計算operate操作sell賣出adj.expensive昂貴的tiny極小的，極微的popular受歡迎的phrasesworkas從事……工作(be)unawareof沒意識到，未覺察dependon依靠inaddition除……以外grandtotal總計，共計lookforwardto盼望ordern.〔C〕

訂貨，訂購短語：placeanorder下一個訂單Heplacedanorderfortencomputers.他下了一個訂單訂購十臺電腦。MayI______yourordernow?我可以為你點菜了嗎？taken.〔U〕秩序短語：keeporder維持秩序

ingoodorder整齊

inbadorder不整齊n.〔C〕命令Soldiersshouldobeytheorders.士兵應該遵從命令。v.命令短語：ordersbtodosth

命令某人去做某事

MissLiorderedhim__________(clean)theroom.

tocleancomparev.比較compareAwithB.把A和B做比較Hecomparedthismobilephonewiththatoneinprice.他比較了這臺手機和那臺手機的價格。Comparethesetwocities,andyouwillseewhichoneisbetter.比較一下這兩個城市，你會發(fā)現(xiàn)哪一個更好的。compare…to…意為“把。。。比作…”,

其中的to后接名詞或者代詞作為比較的對象，該短語含有比喻的意味Weoftencomparetheteacher’sworktoacandle.我們經常把老師的工作比作蠟燭。Ifyoucomparetheredbike______theblueone,youwillseethattheblueoneisbetter.Teachersoftencomparechildren_________theflowers.withtocompare—comparisoncomparisonn.比較makeacomparisonbetweenHemadea__________(compare)betweenShenzhenandHongkong.他把深圳和香港做了比較。comparisontypev.打字Hecantype65wordsaminutes.他每個小時可以打65個字。Hehastofinishthe_______(type)infiveminutes.他必須在五分鐘內打完字。typingcontrolv.控制Youshouldnoteatsomuch.Youhavetocontrolyourweight.你不應該吃那么了，你必須要控制自己的體重了。controln.控制

outofcontrol失控Theplanewasoutofcontrol.Itrushedintotheseaatlast.飛機失去控制了。最后沖向了大海。expensiveadj.昂貴的Thiscomputerismoreexpensivethanthatone.這臺電腦比那臺電腦貴。￥6000￥8000tinyadj.極小的，微小的同義詞：small

Thereisatinyboatonthesea.海面上有一艘小船。Thewordsaretootiny.Ican’tseeitclearly那些字太小了，我看不清楚了dependv.依靠

Whenwegrowup,wecan’tdependonourparentsanymore.當我們長大了，我們不能在依靠父母了。Wedependoncomputersmuchinourdailylife.在我們的日常生活中，我們很依賴電腦。speedn.速度Thecarisrunningatahighspeedonthehighway.小車正在高速路上以高的速度行走著。ataspeedof以……的速度Thecarwastravellingataspeedof50milesanhour.那輛汽車以每小時50英里的速度行駛。operatev.操作，控制Canyouoperatethismachine?你會操控這臺機器嗎？operatev.動手術

Thedoctorisoperatingonhisleg.醫(yī)生正在給他的大腿做手術。operationn.手術doanoperationon…給……做手術railwayn.鐵路系統(tǒng)railwaystation火車站Igotajobontherailways.我在鐵道部門得到一份工作了。companyn.公司

IBMisabigcomputercompany.Whichcompanydoyouworkfor?你在哪家公司工作？pricen.價格Whatisthepriceofthismobilephone?=___________isthismobilephone?這部手機的價格是多少呢？Hesoldthehouseatahighprice.他以很高的價格把房子賣出了了。ataprice以很高的代價Hissuccesscomesataprice.他的成功來自不易。Howmuchtotaln.合計，總額Thetotalcomesto86yuan.總共要86元。intotal總共

Weneed35chairsintotal.我們總共要35張椅子。inchn.英寸1inch=25.44mmThislaptopis10inches.這臺手提電腦是十英寸。sellsell–sold-soldv.出售Wesold10computersofthistypeyesterday.昨天我們賣出了十臺這種類型的電腦。sellsthtosb/sellsbsth.把某物賣給某人Theyoungmanissellinghiscartohisfriends.=Theyoungmanissellinghisfriendshiscar這個年輕人正在向他的朋友們賣車。popularadj.受歡迎的

Thistypeofcomputersaremorepopularthanthatone.這款電腦比那臺受歡迎。Helikestosingpopularsongs.（popsongs)他喜歡唱流行歌曲。Bepopularwith受……歡迎Thisbookisverypopularwiththeyoungpeople.這本書很受年輕人的歡迎。鞏固練習1.Idon’tknowhowthecomputer__________(控制）.2.Wedroveata________of60kilometersanhour.3.Theanimalsarekeptin_________(小的）cagesandcanhardlymoveatall.4.IfIwanttowritefast,Imustlearnto________(打字）。5.Weshouldn’t__________(依靠）toomuchonourparents.operatesspeedtinytypedepend6.Thismobilephoneisverye__________.7.Whatisthep________ofthisCDplayer?8.MissLiisveryp__________withhisstudents,becauseherclassisveryinteresting.9.Hisfathercanc__________thismachine.10.Ourb_______controlourthoughts.xpensivericeopularontrolrainn.ordermonitorspeakermainunitkeyboardmousebrain