2023學(xué)年完整公開(kāi)課版系列Computers

Unit3ComputersWordsn.order訂貨，訂購(gòu)monitor顯示器speaker揚(yáng)聲器mainunit主機(jī)keyboard鍵盤mouse鼠標(biāo)brain腦speed速度railway鐵路系統(tǒng)company公司price價(jià)格total總共inch英寸v.compare比較type類型control控制depend依靠v.calculate計(jì)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(méi)意識(shí)到，未覺(jué)察dependon依靠inaddition除……以外grandtotal總計(jì)，共計(jì)lookforwardto盼望ordern.〔C〕

訂貨，訂購(gòu)短語(yǔ)：placeanorder下一個(gè)訂單Heplacedanorderfortencomputers.他下了一個(gè)訂單訂購(gòu)十臺(tái)電腦。MayI______yourordernow?我可以為你點(diǎn)菜了嗎？taken.〔U〕秩序短語(yǔ)：keeporder維持秩序

ingoodorder整齊

inbadorder不整齊n.〔C〕命令Soldiersshouldobeytheorders.士兵應(yīng)該遵從命令。v.命令短語(yǔ)：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(tái)手機(jī)和那臺(tái)手機(jī)的價(jià)格。Comparethesetwocities,andyouwillseewhichoneisbetter.比較一下這兩個(gè)城市，你會(huì)發(fā)現(xiàn)哪一個(gè)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(duì)象，該短語(yǔ)含有比喻的意味Weoftencomparetheteacher’sworktoacandle.我們經(jīng)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(gè)小時(shí)可以打65個(gè)字。Hehastofinishthe_______(type)infiveminutes.他必須在五分鐘內(nèi)打完字。typingcontrolv.控制Youshouldnoteatsomuch.Youhavetocontrolyourweight.你不應(yīng)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(jī)失去控制了。最后沖向了大海。expensiveadj.昂貴的Thiscomputerismoreexpensivethanthatone.這臺(tái)電腦比那臺(tái)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(dāng)我們長(zhǎng)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(shí)50英里的速度行駛。operatev.操作，控制Canyouoperatethismachine?你會(huì)操控這臺(tái)機(jī)器嗎？operatev.動(dòng)手術(shù)

Thedoctorisoperatingonhisleg.醫(yī)生正在給他的大腿做手術(shù)。operationn.手術(shù)doanoperationon…給……做手術(shù)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(jià)格Whatisthepriceofthismobilephone?=___________isthismobilephone?這部手機(jī)的價(jià)格是多少呢？Hesoldthehouseatahighprice.他以很高的價(jià)格把房子賣出了了。ataprice以很高的代價(jià)Hissuccesscomesataprice.他的成功來(lái)自不易。Howmuchtotaln.合計(jì)，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(tái)手提電腦是十英寸。sellsell–sold-soldv.出售Wesold10computersofthistypeyesterday.昨天我們賣出了十臺(tái)這種類型的電腦。sellsthtosb/sellsbsth.把某物賣給某人Theyoungmanissellinghiscartohisfriends.=Theyoungmanissellinghisfriendshiscar這個(gè)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(tái)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(xí)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