Unit3ComputersVocabulary课件沪教牛津版英语八年级上册

Unit3ComputersVocabularyreadthenewwordsandexpressionscorrectly.knowthemeaningsofthewordsandexpressions.usewordsandexpressionstomakesentencesLearningObjectivesBytheendoftheclass,youwillbeableto:Readandknowallthewordsoftheunit01Learn

theusageofwordsandexpressions02Practice

03LearningObjectivesSummary

04Readandknowallthewordsoftheunit01ordercomparemonitorspeakermainunitkeyboardmousetypen.

订货；订购v.

比较；对比n.

（计算机）显示器n.扬声器n.（计算机）主机n.

（计算机）键盘n.（计算机）鼠标v.

打字braincontrolexpensivetinydependcalculatespeedoperaterailwayn.

脑v.

操纵，控制adj.

昂贵的；价格高的adj.

极小的；微小的v.

依靠；依赖v.计算n.

速度v.操作；控制n.铁路系统workasbeunawareof[ˌʌnəˈweə]

dependoninaddition[əˈdɪʃən]grandtotal[ɡrænd]

lookforwardto[ˈfɔːwəd]

从事……工作没意识到；未察觉依靠除……以外（还）总计期待，盼望nouns

ordermonitorspeakermainunitkeyboard

mouse

brainspeedrailwaycompanypricetotal

inch

verbs

comparetypecontroldependcalculateoperatesell

adjectives

expensivetinypopularphrases

workas从事……工作

(be)unawareof没意识到dependon依靠

inaddition除……以外grandtotal总计

lookforwardto盼望；期待monitorcomparedependoncontrolexpensivespeedcompanypopularselloperaterailwayinadditionorderpricebraingrandtotalmousebeunawareoflookforwardtokeyboardinchtinyspeakermainunitLearntheusageofwordsandexpressions02order

n.

订货,订购,顺序;v.订购,命令电话订购/网上订购makeaphoneorder/onlineorder维持秩序keeporder整齐ingoodorder命令某人做某事ordersb.todosth.练一练老板命令我去订购10台新电脑。orderedorderMyboss__________meto________tencomputers.comparev.比较，对比

adj.比较的comparativen.比较comparisoncompareAwithB把A和B做比较compareAtoB把A比作B（比喻）

练一练他把玫瑰和百合相比较。Hecomparedtherose_____thelily.他把玫瑰比作爱情的象征。Hecomparedtherose____thesymboloflove.withtokeyboard键盘mouse鼠标monitor显示器speaker音响mainunit主机P34

partsofacomputertype

v.打字

n.种类n.打字typingn.打字员typistn.打字机,打字员typer

atypeof

一种

练一练Sheusedtoworkasa_______,shecan______fastwitha_______,andafewyearslater,shegaveup_________becauseitisoutofdate.typisttypetypertypingcontrol

v.

操纵

n.控制

(controlled-controlled-controlling)遥控remotecontroln.控制者controller在控制中beincontrol

练一练beundercontrol

失去控制beoutofcontrol

losecontrolJasonuseda_______________tocontrolthemodelcar.suddenlythemodelcar__________andstoppedworking.remotecontrollostcontrolexpensive

adj.昂贵的，价格高的

便宜的cheap区分：表示东西贵贱用expensive或cheap表示价格(price)高低用high或lowIcomparethesecomputers,theblackoneis_______________thanthewhiteone.Thatis,itspriceis_______thanthewhiteone,soIdon’thaveenoughmoneytobuyit.练一练moreexpensivehigherpricen.

价格区分：prizen.

奖赏全价fullprice半价halfprice以高价atahighprice

询问价格这电脑多少钱？Whatisthepriceofthecomputer?Howmuchisthecomputer?

Howmuchdoesthecomputercost?tiny

adj.

极小的

=verysmall比较级tinier最高级tiniest区分tidy

练一练adj.整洁的

海面上有一艘小船。Thereisatinyboatonthesea.depend

v.依靠；依赖

adj.依赖的dependentadj.独立的independent

n.

依赖dependence

练一练依赖某人/某物dependonsb./sth.

relyonsb./sth.=孩子们依赖他们父母。Childrendependontheirfriends.别太依赖手机！Don't

be

too___________onmobilephone.dependentspeed

n.速度

v.

加速(sped，sped)

athigh/lowspeed以高/低速ataspeedof...km/h

以...时速speedup加速练一练他们在快速奔跑，他突然加速，赢得第一名。

Theyarerunning____________.Hesuddenly________andwonthefirstplace.athighspeedspedupoperatev.操作(=make…work)

;

动手术

n.操作，手术operationn.操作员

operator练一练Myuncleworksas

an___________,heusethecomputerto________therailway,hemustbecarefulwiththe__________.operatoroperateoperationrailway

n.

铁路

highwayn.

高速公路subwayn.地铁totaln.总额intotal总共练一练Theybelievethatshehas10dresses

intotal.totalamount总数

totallyadv.完全地

Intotal,webought100computersforourcompany.Thetotalamountofthecomputersis100.Itotallyunderstandwhatyoumean.n.卖方

sellern.出售sale男/女售货员salesman(-men)saleswoman(-women)待售forsalesell

v.

出售(sold，sold)

反义词：

buy买出售;降价销售onsale

畅销品abest-sellerpopularadj.

受欢迎的n.流行popularity受......欢迎的

bepopularwith...流行歌曲/音乐popularsongs/music练一练冰淇淋受到孩子们的欢迎Icecream________________children.ispopularwithworkas从事...工作be+职业

=练一练我爸爸是工程师Myfatherworksasanengineer.Myfather

is

anengineer.beunawareof

(doingsth)没意识到beawareof

(doing)sth

意识到练一练那个男孩没有意识到危险Theboywasunwareofdanger.inaddition，除...之外，moreover，

what’smore，练一练另外，这家宾馆还提供免费的早餐。__________,

thehotelprovidesafreebreakfast.besides，

Inadditionlookforwardtosth/doingsth盼望；期待做某事练一练她期待去环游世界Shelooksforwardtotravellingaroundtheworld.Practice03第十九版

基础巩固基础巩固题(上)

(Unit3)Words&Phrases【合刊19页】I.

根据要求写出相应的单词。1.compare(第三人称单数)2.company(复数)3.cheap(反义词)4.type(现在分词)5.control(过去式)6.tiny(最高级)7.popular(比较级)8.____________________________________________________________________________________comparescompaniesexpensive typing controlled(the)tiniest sellsseller sold sellingmorepopularReading【合刊19页】Ⅰ.

根据汉语提示或首字母提示，填写单词。1.Thiscomputerhasabigger_____________(显示器)andthat'swhatIwant.2.Somestarsintheskylook____________(微小的)andwecan'tseethemeasily.3.Afterafewdaysofpractice,Jennycan____________(打字)fasterthanbefore.4.Johnusedtoworkinapostoffice,butnowherunsasmall_____________(公司).5.—Couldyoupleaseturndownthe____________(扬

声器),Mike?It'stoonoisy. —I'msorry.I'lldoitatonce.monitortinytype speakercompany 第十九版

基础巩固6.Thefatherwasveryangry.Hecouldn'tc__________himselfandhithisson.7.Canyoufindthekey“Enter”onthek____________ofthecomputer?It'sveryuseful.8.Thep____________ofthehouseistoohighforhimandhecan'tafford(负担得起)it.9.MrKingisdrivi